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Middlesex Water Company

msex · NASDAQ Utilities
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FY2016 Annual Report · Middlesex Water Company
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2 0 1 6   A N N U A L   R E P O R T

T O D AY ’ S   I N V E S T M E N T S   = 
Water For Tomorrow

CORPORATE PROFILE
Middlesex Water Company was incorporated as a water utility in 1897 and owns and operates 
regulated water and wastewater utility systems in New Jersey, Delaware and Pennsylvania. 
The Company also operates water and wastewater utility systems under contract on behalf of 
municipal and private clients in New Jersey and Delaware. 

Financial Highlights 
(Millions of Dollars, Except per Share data)

Operating Revenues 

Operations and Maintenance Expenses 

Depreciation 

Income and Other Taxes 

Interest Charges 

Net Income 

Earnings Applicable to Common Stock 

Basic Earnings Per Share 

Diluted Earnings Per Share 

Cash Dividends Paid Per Share 

Utility Plant 

Return on Average Common Equity  

2016 

$ 132.9 

2015 

 $ 126.0 

2014

 $ 117.1

65.5 

12.8 

25.7 

5.3 

22.7 

22.6 

1.39 

1.38 

0.808 

653.5 

10.6% 

65.2 

 12.1 

 23.5 

5.6 

20.0 

 19.9 

 1.23 

1.22 

 0.776 

608.2 

9.9% 

 59.1

11.4

22.1

5.6

18.4

18.3

1.14

1.13

0.763

583.4

9.5%

Operating  
Revenues (Millions of Dollars) 

150

Net  
Income (Millions of Dollars) 
25

Earnings &  
Dividends (Dollars per Share)
1.5

$22.7

Earnings per share

1.38

$132.9

$126.0

120

$110.4

$114.8

$117.1

$20.0

$18.4

20

$16.6

15

$14.4

1.2

.90

0.9

Dividends

1.22 

1.13 

1.03

.78

.81

Our Strategy
for Growth

Our strategy is  
focused on 5 key areas:

Prudent acquisitions of investor-  
and municipally-owned water  
and wastewater utilities;

Timely and adequate recovery of 
prudent investments in utility plant 
required to maintain appropriate  
utility services:

Operate municipal and industrial  
water and wastewater systems  
under contract;

Invest in renewable energy projects 
that are complementary to the 
provision of water and wastewater 
services, and to our core water and 
wastewater competencies; and

Invest in other products, services 
and opportunities that complement 
our core water and wastewater 
competencies.

The Company’s common stock 
trades on the  
Nasdaq Global Select Market 
under the stock symbol  
MSEX.

90

60

30

0

10

5

0

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.75

.76

0.6

0.3

0.0

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'14

'15

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Dear Fellow Shareholder:

In my letter to you this time last year,  

I highlighted the various infrastructure 
challenges facing our nation and more 
specifically, the infrastructure challenges 
facing the water and wastewater 
industry and your company. I also 
described the opportunities that prudent 

investment in water and wastewater 
infrastructure can yield for both customers 

and shareholders, recognizing the service 
reliability and overall quality improvements 
these investments deliver for customers also 
come at a cost to customers. In this letter, I would 
like to share with you your company’s progress on 

the efforts I described last year and also share  

our vision of how our progress and our plans  

are expected to affect the year ahead.

Dennis W. Doll
Chairman, President  
and Chief Executive Officer

Delivering For Our Customers
Our financial results for 2016 were impacted by a variety 
of factors that are more thoroughly described in our financial 
disclosures included in this annual report. Higher than normal sales 
of water to neighboring municipalities, customer growth which included 

a new large industrial customer and the full year effect of customer rate 

increases approved by our regulators in 2015, all contributed significantly to our increased operating 
revenues. The stability and overall reliability of our utility infrastructure, combined with our robust 
production, treatment and delivery processes, enabled us to assist nearby municipal systems 
which were in various forms of distress, and to deliver a reliable supply of water required to meet 
the process needs of industrial and other customers. Although we cannot assume these entities 
will have comparable needs in 2017 and beyond, we are confident we can adequately deliver for 
these customers as their needs arise. We met all of these customer needs in 2016 despite concerns 
throughout the summer and fall months by our environmental regulators in New Jersey for emerging 
drought conditions. Although precipitation and its impact on certain water sources across New Jersey 
remain in a deficit position relative to historical norms, we are confident at Middlesex that we have 
adequate supplies to meet all of our customers’ needs. 

Our Mission: To provide service in the water, wastewater and related fields in a safe, reliable and efficient manner.

Improving Safety, Reliability  
and Resiliency
Regarding utility infrastructure, we completed our 2016 RENEW 
program on time and on budget. Our RENEW program over the 
past two decades had focused primarily on water main cleaning 
and lining, replacement of service connections, replacement of 
selected fire hydrants and only nominal full replacement of water 
mains. Based upon high-quality data we have been accumulating 
relative to our enterprise-wide asset management program, 
the 2016 RENEW program in the two New Jersey municipalities 
targeted for 2016 included full main replacement, as opposed 
to cleaning and lining. This alternate approach was concluded 
to provide greater reliability of service more cost-effectively 
for customers over the long term. Through our mature asset 
management program, we endeavor on an ongoing basis to 
achieve an appropriate balance between short- and long-term 
reliability and cost.

In late 2016, your Board of Directors adopted the company’s 
capital budgeting and forecasting plan, which identifies water and 
wastewater infrastructure and other capital investment needs for a 
minimum of the next five years. The scope and cost of this capital 
plan has expanded beyond historical norms and encompasses 
several major projects that have significant implications to 
sustained quality service for customers, both currently and for the 
next generation. As we have described to shareholders numerous 
times in the past, the high quality reliable service our customers 
enjoy today is a direct result of the foresight and diligent planning 
and execution of many capital investment projects by many 
dedicated professionals over the last hundred plus years. As 
stewards of your investment, as well as stewards of an important 
element of the quality of life and economic stability of our 
customers, it is the obligation of our present team of professionals 
to plan, and to execute that vision, for the next generation. We 
have therefore named this aggressive capital investment plan 
“Water For Tomorrow®.”

The Vision Takes Shape... 
Planning for the Future 
A sampling of projects encompassed in Water For Tomorrow 
includes conversion from sodium hypochlorite to ozone as the 
primary disinfectant at our Carl J. Olsen Treatment Plant in New 
Jersey. This project is necessary to address increasing levels of 
disinfection byproducts that develop from naturally occurring 
organic matter, to ensure we can continue to meet current and 
anticipated regulatory requirements relative to these substances. 
Another major project is the construction of a 4.6-mile water 
transmission pipeline across the western portion of our New Jersey 
service territory. This project is necessary to enhance reliability 
and overall quality of service while simultaneously remediating 
risks associated with aging infrastructure in other portions of our 
transmission and distribution systems. 

The transparency we practice in 
all our dealings with customers, 
shareholders and employees was 
evident yet again in 2016. Our 
unending commitment to sound 
corporate governance practices 
was recognized once again by the 
New York Stock Exchange where we 
were honored in two Governance 
Services Leadership Award categories. Our 
in-house legal and risk services team led by our 
Vice President & General Counsel, Jay L. Kooper, along 
with Janine Bauer and Raquel Koukourdelis,was recognized for 
their outstanding contribution to the overall high quality of our 
governance practices.

A Culture of Collaboration
There were too many company and individual employee honors 
received in 2016 to detail here. These acknowledgments were for 
contributions to both our industry and the communities we serve. 
It is not always clear whether, or how, these efforts ultimately 
translate to shareholder value. I do observe firsthand however, 
how all these genuine and sincere sacrifices of time and talent 
contribute to your company’s reputation in the industry, and to 
the quality of our relationships with our customers, regulators, 
municipal officials, contract partners and many others. The 
benefits to our shareholders are derived in numerous forms, not 
the least of which is an enhanced ability to navigate a complex 
regulatory environment and deliver operational performance in 
a collaborative manner. All of that collaboration and those valued 
relationships ultimately translate to more efficient and cost-
effective delivery of service.

Other projects include:

  New water storage tanks

  Large main relocation

  Exterior meter pit installations

  Booster station upgrades

  Additional power generation

  Enhanced facility security

  Rehabilitation of well supply

The utility infrastructure investments we are making in the 
coming years have been evaluated as part of a rigorous analysis 
of cost, service reliability, resiliency, risk management and 
overall customer support. These investments will have an impact 
on the future rates for service we expect to recover from our 
customers. They therefore require a thorough review by our 
economic regulators and other parties who routinely challenge 
us to ensure we are achieving an appropriate balance across all 
the factors I described. We take great pride in the transparency 
with which we navigate the rate setting process in all jurisdictions 
where we do business. We have historically enjoyed professional 
and collaborative relationships with all of our environmental 
and economic regulators. We fully expect to continue to work 
collaboratively with all affected parties to ensure we adequately 
represent both shareholder and customer interests in the face of 
this expanded capital program.

As a number of operational and financial successes were achieved in 2016, we were confident in our 
decision to increase the common dividend by 6.3%. We fully appreciate that our shareholders have 
many options as to how to invest their hard-earned capital and we were grateful that we achieved 
results that enabled your Board of Directors to reward your confidence in us with this increase.

Looking Ahead
Both in our company and our industry there are numerous challenges to be met in the coming years 
to address infrastructure needs, continually-increasing regulatory requirements, replacing critical 
skills within an aging industry workforce and various other items. I believe it is the long-term view 
of investors who are knowledgeable of this industry, and their confidence in the professionals who 
know how to navigate both the short- and long-term challenges, that will continue to deliver the 
appropriate balance of value for customers, shareholders and employees.

On behalf of your Board of Directors and employees, thank you for your continued support  
of our efforts to serve you.

Total Capital Expenditures
(Millions)

88.9*

73.8*

60.2*

47.4

100

80

60

40

20

0

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'17

'18

'19

* Estimated

Dennis W. Doll

Chairman, President and Chief Executive Officer

Form 10-K 
MIDDLESEX WATER COMPANY • 2016

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 MIDDLESEX  WATER COMPANY • 2015

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UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 

WASHINGTON, DC 20549 

          FORM 10-K 

(Mark One)       
              

  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 

For the fiscal year ended December 31, 2016
OR
             TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 

1934 
For the transition period from _________________ to ______________________ 

Commission File Number     0-422 

MIDDLESEX WATER COMPANY 
(Exact name of registrant as specified in its charter) 

New Jersey 
(State of Incorporation) 

22-1114430 
(IRS employer identification no.) 

1500 Ronson Road, Iselin New Jersey 08830 
(Address of principal executive offices, including zip code) 
(732) 634-1500
(Registrant's telephone number, including area code) 

Securities registered pursuant to Section 12(b) of the Act: 
                Title of Each Class:                                      Name of each exchange on which registered:

                               Common Stock, No Par Value      

              The  NASDAQ Stock Market, LLC 

Securities registered pursuant to Section 12(g) of the Act: 
None 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.  

Yes   No 

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.  

Yes   No 

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities 
Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such 
reports), and (2) has been subject to such filing requirements for the past 90 days. 

Yes   No 

Indicate by check mark whether the registrant has submitted and posted on their corporate web site, if any, every Interactive Data
File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such 
shorter period that the registrants were required to submit and post such files).  

Yes   No 

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will
not be contained, to the best of the registrant's knowledge, in definitive proxy or information statements incorporated by reference in 
Part III of this Form 10-K or any amendment to this Form 10-K.  

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a  smaller 
reporting company.  

Large accelerated filer  

   Accelerated filer      Non-accelerated filer      Smaller reporting company 

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). 

Yes  

No 

The aggregate market value of the voting stock held by non-affiliates of the registrant at June 30, 2016 was $681,909,915 based on 
the closing market price of $43.38 per share. 

The number of shares outstanding for each of the registrant's classes of common stock, as of February 28, 2017: 

Common Stock, No par Value 16,297,496 shares outstanding 

Documents Incorporated by Reference 
Proxy Statement to be filed in connection with the Registrant’s Annual Meeting of Stockholders to be held on May 23, 2017, which
will be filed with the Securities and Exchange Commission within 120 days of the end of our 2016 fiscal year, is incorporated by
reference into Part III.

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MIDDLESEX WATER COMPANY
FORM 10-K 

INDEX

Forward-Looking Statements  

PAGE 
     1 

PART I 
Item 1.  Business: 

  Overview 

Financial Information 
Water Supplies and Contracts 

                 2 
     2 
     2 
     4 
     4 
     5 
  Employees 
  Competition 
     5 
  Regulation                                                                                                  6 
  Seasonality 
     8 
  Management 

                                                     8         

Item 1A.  Risk Factors 
Item 1B.   Unresolved Staff Comments 
Item 2. 
Item 3.  Legal Proceedings   
Item 4.  Mine Safety Disclosures 

Properties   

   10 
   15 
   15 
   16  
                                                                           17 

PART II
Item 5.  Market for the Registrant's Common Equity, Related Stockholder
     Matters and Issuer Purchases of Equity Securities 
Selected Financial Data 

Item 6. 
Item 7.  Management's Discussion and Analysis of 

  Financial Condition and Results of Operations  
Item 7A.  Qualitative and Quantitative Disclosure About Market Risk 
Item 8. 
Item 9.  Changes in and Disagreements with Accountants on 
  Accounting and Financial Disclosure   

Financial Statements and Supplementary Data 

Item 9A.  Controls and Procedures 
Item 9B.  Other Information   

PART III  
Item 10.  Directors, Executive Officers and Corporate Governance  
Item 11.  Executive Compensation 
Item 12.  Security Ownership of Certain Beneficial Owners 

and Management and Related Stockholder Matters 

Item 13.  Certain Relationships and Related Transactions, and

     Director Independence   

Item 14.  Principal Accountant Fees and Services    

PART IV  
Item 15.  Exhibits and Financial Statement Schedules 

17

   17 
   19 

   19 
   32 
   33 

   59 
   59 
   62 

   62
   62 
   62 

   62 

   62 
   62 

   63 
   63 

Signatures 
Exhibit Index 

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FORWARD-LOOKING STATEMENTS 

Certain  statements  contained  in  this  annual  report  and  in  the  documents  incorporated  by  reference  constitute 
“forward-looking  statements”  within  the  meaning  of  Section  21E  of  the  Securities  Exchange  Act  of  1934  and 
Section  27A  of  the  Securities  Act  of  1933.    Middlesex  Water  Company  (the  “Company”)  intends  that  these 
statements be covered by the safe harbors created under those laws.  They include, but are not limited to statements 
as to: 
-
-
-

expected financial condition, performance, prospects and earnings of the Company; 
strategic plans for growth; 
the amount and timing of rate increases and other regulatory matters, including the recovery of certain costs 
recorded as regulatory assets; 
the Company’s expected liquidity needs during the upcoming fiscal year and beyond and the sources and 
availability of funds to meet its liquidity needs; 
expected  customer  rates,  consumption  volumes,  service  fees,  revenues,  margins,  expenses  and  operating 
results;
financial projections; 
the  expected  amount  of  cash  contributions  to  fund  the  Company’s  retirement  benefit  plans,  anticipated 
discount rates and rates of return on plan assets; 
the ability of the Company to pay dividends; 
the Company’s compliance with environmental laws and regulations and estimations of the materiality of 
any related costs; 
the safety and reliability of the Company’s equipment, facilities and operations; 
the Company’s plans to renew municipal franchises and consents in the territories it serves; 
trends; and  
the availability and quality of our water supply. 

-

-

-
-

-
-

-
-
-
-

These forward-looking statements are subject to risks, uncertainties and other factors that could cause actual results 
to differ materially from future results expressed or implied by the forward-looking statements.  Important factors 
that could cause actual results to differ materially from anticipated results and outcomes include, but are not limited 
to:

-
-
-

effects of general economic conditions; 
increases in competition for growth in non-franchised markets to be potentially served by the Company; 
ability of the Company to adequately control selected operating expenses which are necessary to maintain 
safe and proper utility services, and which may be beyond the company’s control; 
availability of adequate supplies of water; 
actions taken by government regulators, including decisions on rate increase requests; 
new or modified water quality standards; 

-
-
-
- weather variations and other natural phenomena impacting utility operations; 
-
-
-
-
-

financial and operating risks associated with   acquisitions and, or privatizations; 
acts of war or terrorism; 
changes in the pace of housing development; 
availability and cost of capital resources; and 
other factors discussed elsewhere in this annual report. 

Many of these factors are beyond the Company’s ability to control or predict.  Given these uncertainties, readers 
are cautioned not to place undue reliance on any forward-looking statements, which only speak to the Company’s 
understanding as of the date of this report. The Company does not undertake any obligation to release publicly any 
revisions to these forward-looking statements to reflect events or circumstances after the date of this annual report 
or to reflect the occurrence of unanticipated events, except as may be required under applicable securities laws.

For an additional discussion of factors that may affect the Company’s business and results of operations, see Item 
1A - Risk Factors. 

MWC_10K_16.indd   5

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Item 1.

Business.

Overview

PART I 

Middlesex  Water  Company  (Middlesex)  was  incorporated  as  a  water  utility  company  in  1897  and  owns  and 
operates regulated water utility and wastewater systems in New Jersey, Delaware and Pennsylvania. Middlesex 
also  operates  water  and  wastewater  systems  under  contract  on  behalf  of  municipal  and  private  clients  in  New 
Jersey and Delaware.

The  terms  “the  Company,”  “we,”  “our,”  and  “us”  refer  to  Middlesex  Water  Company  and  its  subsidiaries, 
including  Tidewater  Utilities,  Inc.  (Tidewater)  and  Tidewater’s  wholly-owned  subsidiaries,  Southern  Shores 
Water  Company,  LLC  (Southern  Shores)  and  White  Marsh  Environmental  Systems,  Inc.  (White  Marsh).  The 
Company’s  other  subsidiaries  are  Pinelands  Water  Company  (Pinelands  Water)  and  Pinelands  Wastewater 
Company (Pinelands Wastewater) (collectively, Pinelands), Utility Service Affiliates, Inc. (USA), Utility Service 
Affiliates  (Perth  Amboy)  Inc.,  (USA-PA),  Tidewater  Environmental  Services,  Inc.  (TESI)  and  Twin  Lakes 
Utilities, Inc. (Twin Lakes).  

The Company’s principal executive offices are located at 1500 Ronson Road, Iselin, New Jersey 08830. Our 
telephone number is (732) 634-1500. Our website address is http://www.middlesexwater.com. We make 
available, free of charge through our website, reports and amendments filed or furnished pursuant to Section 13(a) 
or 15(d) of the Securities Exchange Act of 1934, after such material is electronically filed with or furnished to the 
United States Securities and Exchange Commission (the SEC).

Middlesex System 

The Middlesex System in New Jersey provides water services to approximately 61,000 retail customers, primarily 
in eastern Middlesex County, New Jersey and provides water under wholesale contracts to the City of Rahway, 
Townships  of  Edison  and  Marlboro,  the  Borough  of  Highland  Park  and  the  Old  Bridge  Municipal  Utilities 
Authority. The Middlesex System  treats, stores and distributes  water  for  residential, commercial, industrial and 
fire  protection  purposes.  The  Middlesex  System  also  provides  water  treatment  and  pumping  services  to  the 
Township  of  East  Brunswick  under  contract.  The  amount  of  water  supply  allocated  to  the  Township  of  East 
Brunswick  is  granted  directly  to  the  Township  by  the  New  Jersey  Water  Supply  Authority.  The  Middlesex 
System produced approximately 60% of our 2016 consolidated operating revenues.

The Middlesex System’s retail customers are located in an area of approximately 55 square miles in Woodbridge 
Township, the City of South Amboy, the Boroughs of Metuchen and Carteret, portions of the Township of Edison 
and the Borough of South Plainfield in Middlesex County and, to a minor extent, a portion of the Township of 
Clark  in  Union  County.  Retail  customers  include  a  mix  of  residential  customers,  large  industrial  concerns  and 
commercial  and  light  industrial  facilities.  These  customers  are  located  in  generally  well-developed  areas  of 
central New Jersey.

The  contract  customers  of  the  Middlesex  System  comprise  an  area  of  approximately  110  square  miles  with  a 
population  of  approximately  219,000.  Contract  sales  to  the  Townships  of  Edison  and  Marlboro,  the  City  of 
Rahway  and  the  Old  Bridge  Municipal  Utilities  Authority  are  supplemental  to  the  water  systems  owned  and 
operated  by  these  customers.  Middlesex  is  the  sole  source  of  water  for  the  Borough  of  Highland  Park  and  the 
Township of East Brunswick. 

Middlesex  provides  water  service  to  approximately  300  customers  in  Cumberland  County,  New  Jersey.    This 
system  is  referred  to  as  Bayview,  and  is  not  physically  interconnected  with  the  Middlesex  System.  Bayview 
produced less than 1% of our 2016 consolidated operating revenues. 

2

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Tidewater System 

Tidewater, together with its wholly-owned subsidiary, Southern Shores, provides water services to approximately 
43,000  retail  customers  for  residential,  commercial  and  fire  protection  purposes  in  nearly  400  separate 
communities in New Castle, Kent and Sussex Counties, Delaware. White Marsh is a wholly-owned subsidiary of 
Tidewater that is unregulated as to rates and operates or maintains more than 50 water and/or wastewater systems 
under  contracts  that  serve  approximately  4,000  residential  customers.  White  Marsh  owns  two  commercial 
properties  that  are  leased  to  Tidewater  as  its  administrative  office  campus  and  its  field  operations  center.  The 
Tidewater System produced approximately 26% of our 2016 consolidated operating revenues. 

Utility Service Affiliates-Perth Amboy 

USA-PA operates the City of Perth Amboy, New Jersey’s (Perth Amboy) water treatment and distribution system 
and  its  wastewater  collection  system  under  a  20-year  agreement,  which  expires  in  2018.    USA-PA  serves 
approximately 11,700 homes and businesses, most of which are served by both the water and wastewater systems. 
Under  the  agreement,  USA-PA  receives  fixed  fees,  and  may  receive  variable  fees,  based  on  customer  revenue 
growth.   Fixed fee revenues increase over the term of the 20-year contract based upon a schedule of rates. USA-
PA produced approximately 8% of our 2016 consolidated operating revenues. 

In  connection  with  the  agreement  with  Perth  Amboy,  USA-PA  entered  into  a  subcontract  with  a  wastewater 
operating  company  for  the  operation  and  maintenance  of  the  Perth  Amboy  wastewater  collection  system.  The 
subcontract  provides  for  the  sharing  of  certain  fixed  and  variable  fees  and  operating  expenses  and  its  term  is 
concurrent with USA-PA’s contract with Perth Amboy.  

Pinelands System 

Pinelands Water provides water services to approximately 2,500 residential customers in Burlington County, New 
Jersey. Pinelands Water produced less than 1% of our 2016 consolidated operating revenues. Pinelands Water is 
not physically interconnected with the Middlesex System.

Pinelands Wastewater provides wastewater collection and treatment services to approximately 2,500 residential 
customers. Under contract, it also services one municipal wastewater system in Burlington County, New Jersey 
with  approximately  200  residential  customers.    Pinelands  Wastewater  produced  approximately  1%  of  our  2016 
consolidated operating revenues. 

Utility Service Affiliates, Inc. 

USA operates the Borough of Avalon, New Jersey’s (Avalon) water utility, sewer utility and storm water system 
under a ten-year operations and maintenance contract expiring in 2022. USA serves approximately 6,200 Avalon 
homes and businesses, most of which are served by both the water and wastewater collection systems.  In addition 
to  performing  day-to-day  operations,  USA  is  responsible  for  billing,  collections,  customer  service,  emergency 
responses and management of capital projects funded by Avalon. 

USA  also  provides  unregulated  water  and  wastewater  services  under  contract  with  several  other  smaller  New 
Jersey municipalities. 

Under  a  marketing  agreement  with  HomeServe  USA  (HomeServe),  USA  offers  residential  customers  in  New 
Jersey and Delaware various water and wastewater related home maintenance programs. HomeServe is a leading 
national provider of such home maintenance service programs.  USA receives a service fee for the billing, cash 
collection and other administrative matters associated with HomeServe’s service contracts. The agreement expires 
in 2021. 

USA produced approximately 2% of our 2016 consolidated operating revenues. 

3

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TESI System 

TESI provides wastewater collection and treatment services to approximately 3,400 residential retail customers in 
Sussex County, Delaware. TESI produced approximately 2% of our 2016 consolidated operating revenues. 

Twin Lakes System 

Twin Lakes provides water services to approximately 120 residential customers in Shohola, Pennsylvania. Twin 
Lakes produced less than 1% of our 2016 consolidated operating revenues. 

Financial Information 

Consolidated operating revenues, operating income and net income are as follows: 

(Thousands of Dollars)
Years Ended December 31, 
2015

2016

2014

Operating Revenues

$132,906 

$126,025 

$117,139 

Operating Income

$40,632 

$35,840 

$34,392 

Net Income

$22,742 

$20,028 

$18,445 

Operating revenues were earned from the following sources: 

Years Ended December 31, 
2016
2014
2015

Residential
Commercial
Industrial
Fire Protection
Contract Sales
Contract Operations
Other

Total

Water Supplies and Contracts

48.3 % 48.5 % 48.4 %
10.6
6.9
8.8
11.7
11.0
2.7

10.4
6.5
8.9
11.2
11.5
3.0
100.0 % 100.0 % 100.0 %

10.0
6.7
9.3
11.3
11.5
2.8

Our  New  Jersey,  Delaware  and  Pennsylvania  water  supply  systems  are  physically  separate  and  are  not 
interconnected.  In  New  Jersey,  the  Pinelands  System  and  Bayview  System  are  not  interconnected  with  the 
Middlesex  System  or  each  other.  We  believe  we  have  adequate  sources  of  water  supply  to  meet  the  current 
service requirements of our present customers in New Jersey, Delaware and Pennsylvania.

Middlesex System 

Our Middlesex System, which produced approximately 15.1 billion gallons in 2016, obtains water from surface 
sources and wells (groundwater sources). In 2016, surface sources of water provided approximately 74% of the 
Middlesex  System’s  water  supply,  groundwater  sources  provided  approximately  19%  from  31  wells  and  the 
balance was purchased from a non-affiliated regulated water utility. The Middlesex System’s distribution storage 
facilities are used to supply water to customers at times of peak demand, outages and emergencies.

The principal source of surface water for the Middlesex System is the Delaware & Raritan Canal, which is owned 
by  the  State  of  New  Jersey  and  operated  as  a  water  resource  by  the  New  Jersey  Water  Supply  Authority 
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(NJWSA).  Middlesex is under contract with the NJWSA, which expires November 30, 2023, and provides for 
average purchases of 27.0 million gallons per day (mgd) of untreated water from the Delaware & Raritan Canal, 
augmented  by  the  Round  Valley/Spruce  Run  Reservoir  System. The untreated  surface water is pumped to, and 
treated  at,  the  Middlesex  Carl  J.  Olsen  (CJO)  Water  Treatment  Plant.  Middlesex  also  has  an  agreement  with  a 
non-affiliated regulated water utility for  the purchase of treated water. This agreement, which expires February 
27, 2021, provides for minimum purchase of 3.0 mgd of treated water with provisions for additional purchases.  

Tidewater System 

Our Tidewater System produced approximately 2.1 billion gallons in 2016 from 162 wells. Tidewater expects to 
submit applications to Delaware regulatory authorities for the approval of additional wells as growth, customer 
demand and water quality warrant. Tidewater augments its water production with annual minimum purchases of 
15.0 million gallons of treated water under contract from the City of Dover, Delaware. Tidewater does not have a 
central water treatment facility for the nearly 400 separate communities it serves. As the number has grown, many 
of Tidewater’s individual systems have been interconnected, forming several regional systems that are served by 
multiple water treatment facilities.  

Pinelands Water System 

Water  supply  to  our  Pinelands  Water  System  is  derived  from  four  wells  which  produced  approximately  152.0 
million gallons in 2016. The aggregate pumping capacity of the four wells is 2.2 mgd.  

Pinelands Wastewater System 

The  Pinelands  Wastewater  System  discharges  into  the  South  Branch  of  the  Rancocas  Creek  through  a  tertiary 
treatment  plant  that  provides  clarification,  sedimentation,  filtration  and  disinfection.  The  total  capacity  of  the 
plant is 0.5 mgd, and the system treated approximately 95.8 million gallons in 2016.  

Bayview System 

Water supply to Bayview customers is derived from two wells, which produced approximately 7.3 million gallons 
in 2016.

TESI System 

The TESI System  is comprised of seven wastewater  treatment systems in Sussex County, Delaware, which are 
not  interconnected.  The  treatment  plants  provide  clarification,  sedimentation,  and  disinfection.  The  combined 
total treatment capacity of the plants is 0.7 mgd. The TESI System treated approximately 107.7 million gallons in 
2016.

Twin Lakes System 

Water  supply  to  Twin  Lakes’  customers  is  derived  from  one  well,  which  produced  approximately  15.4  million 
gallons in 2016. 

Employees

As of December 31, 2016, we had a total of 309 employees.  None of our employees are subject to a collective 
bargaining agreement. We believe our employee relations are positive. Wages and benefits are reviewed annually 
and are considered competitive within both the industry and the regions where we operate.  

Competition 

Our  business  in  our  franchised  service  areas  is  substantially  free  from  direct  competition  with  other  public 
utilities, municipalities and other entities. However, our ability to provide contract water supply and wastewater 
services  and  operations  and  maintenance  services  that  are  not  under  the  jurisdiction  of  a  state  public  utility 

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commission  is  subject  to  competition  from  other  public  utilities,  municipalities  and  other  entities.  Although 
Tidewater  and  TESI  have  been  granted  exclusive  franchises  for  each  of  their  existing  community  water  and 
wastewater  systems,  their  ability  to  expand  service  areas  can  be  affected  by  the  Delaware  Public  Service 
Commission  awarding  franchises  to  other  regulated  water  and  wastewater  utilities  with  whom  we  compete  for 
such franchises and for projects. 

Regulation

Our  rates  charged  to  customers  for  water  and  wastewater  services,  the  quality  of  the  services  we  provide  and 
certain  other  matters  are  regulated  by  the  following  state  utility  commissions  (collectively,  the  Utility 
Commissions): 

 New Jersey-New Jersey Board of Public Utilities (NJBPU) 
 Delaware-Delaware Public Service Commission (DEPSC)  
 Pennsylvania-Pennsylvania Public Utilities Commission (PAPUC) 

Our USA, USA-PA and White Marsh subsidiaries are not regulated public utilities. However, they are subject to 
environmental regulation with respect to water quality and wastewater effluent quality to the extent such services 
are provided. 

We are subject to environmental and water quality regulation by the following regulatory agencies (collectively, 
the Government Environmental Regulatory Agencies): 

 United States Environmental Protection Agency (EPA) 
 New Jersey Department of Environmental Protection (NJDEP) with respect to operations in New Jersey
 Delaware  Department  of  Natural  Resources  and  Environmental  Control,  the  Delaware  Department  of 
Health  and  Social  Services-Division  of  Public  Health  (DEDPH),  and  the  Delaware  River  Basin 
Commission (DRBC) with respect to operations in Delaware 

 Pennsylvania  Department  of  Environmental  Protection  (PADEP)  with  respect  to  operations  in 

Pennsylvania

In  addition,  our  issuances  of  equity  securities  are  subject  to  the  prior  approval  of  the  NJBPU  and  require 
registration  with  the  SEC.    Our  issuances  of  long-term  debt  securities  are  subject  to  the  prior  approval  of  the 
appropriate Utility Commissions. 

Regulation of Rates and Services 

For  regulated  rate  setting  purposes,  we  account  separately  for  operations  in  New  Jersey,  Delaware  and 
Pennsylvania to facilitate independent rate setting by the applicable Utility Commissions. 

In determining our regulated utility rates, the respective Utility Commissions consider the revenue, expenses, rate 
base of property used and useful in providing service to the public and a fair rate of return on investments within 
their  separate  jurisdictions.  Rate  determinations  by  the  respective  Utility  Commissions  do  not  guarantee 
achievement  to  us  of  specific  rates  of  return  for  our  New  Jersey,  Delaware  and  Pennsylvania  regulated  utility 
operations.    Thus,  we  may  not  achieve  the  stated  rates  of  return  authorized  by  the  Utility  Commissions.    In 
addition, there can be no assurance that any future rate increases will be granted or, if granted, that they will be in 
the amounts requested.   

Middlesex Rate Matters 

In  August  2015,  Middlesex’s  Petition  to  the  NJBPU  seeking  permission  to  increase  base  water  rates  was 
concluded, based on a negotiated settlement, resulting in an increase in annual operating revenues of $5.0 million.  
The new base water rates were needed to recover increased costs and lost customer revenues, as well as a return 
on invested capital in rate base of $219.0 million, based on a return on equity of 9.75%.  The rate increase became 
effective on August 29, 2015.

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In June 2014, Middlesex’s Petition to the NJBPU seeking permission to increase base water rates was concluded, 
based on a negotiated settlement, resulting in an increase in annual operating revenues of $4.2 million.  The new 
base  water  rates  were  designed  to  recover  increased  costs  and  lost  customer  revenues,  as  well  as  a  return  on 
invested capital in rate base of $208.6 million, based on a return on equity of 9.75%.  The rate increase became 
effective on July 20, 2014.

On November 1, 2016, Middlesex implemented a NJBPU-approved purchased water adjustment clause sufficient 
to  recover  additional  costs  of  less  than  $0.1  million  for  the  purchase  of  treated  water  from  a  non-affiliated 
regulated water utility.   

Tidewater Rate Matters 

In  August  2014,  Tidewater’s  Application  to  the  DEPSC  seeking  permission  to  increase  base  water  rates  was 
concluded, based on a negotiated settlement, resulting in an increase in annual operating revenues of $0.8 million.  
The new base water rates were designed to recover increased costs and a return on invested capital in rate base of 
$208.6 million, based on a return on equity of 9.75%.  The rate increase became effective on August 19, 2014.  

Effective  January  1,  2017,  Tidewater  increased  its  DEPSC-approved  Distribution  System  Improvement  Charge 
(DSIC) rate, which is expected to generate revenues of approximately $0.3 million annually. 

In  April  2014,  the  DEPSC  approved  Tidewater’s  50-year  agreement  with  the  United  States  Department  of 
Defense  for  the  privatization  of  the  water  system  of  Dover  Air  Force  Base  (DAFB)  in  Dover,  Delaware.    On 
October 1, 2014, Tidewater assumed ownership of the DAFB water utility assets and began providing regulated 
water service to DAFB under Tidewater’s DEPSC approved tariff rates.

TESI Rate Matters 

In  October  2014,  TESI  implemented  a  DEPSC-approved  33.5%  base  wastewater  rate  increase  for  residential 
customers in the Plantations development in Delaware (approximately $0.1 million annually). 

Pinelands Rate Matters 

In April 2016, the NJBPU approved $0.2 million and $0.1 million of increases, respectively, in Pinelands Water 
and Pinelands Wastewater’s annual base rates, effective May 7, 2016.  In October 2015, the companies had filed 
petitions with the NJBPU seeking permission to increase base rates by approximately $0.5 million per year.  The 
rate filings were necessitated by capital infrastructure investments the companies have made, or have committed 
to  make,  increased  operations  and  maintenance  costs  and  lower  non-fixed  fee  revenues.    The  Pinelands  Water 
base water rate increase will be phased-in over two years. 

Southern Shores Rate Matters 

Under  the  terms  of  a  multi-year  DEPSC-approved  agreement  expiring  in  2020,  customer  rates  will  increase  on 
January 1st of each year to generate additional annual revenue of $0.1 million with each increase.   

Twin Lakes Rate Matters 

In June 2016, the PAPUC approved a $0.1 million increase in Twin Lakes’ base water rates, effective June 15, 
2016.  In November 2015, Twin Lakes had filed a petition seeking permission to increase its base water rates by 
approximately  $0.2  million  per  year.    This  request  was  necessitated  by  capital  infrastructure  investments  Twin 
Lakes has made, or committed to make, and increased operations and maintenance costs. The rate increase will be 
phased in over two years.

Future Rate Filings 

Management monitors the need for rate relief for our regulated subsidiaries on an ongoing basis.  When capital 
improvements (both made and planned) and/or increases in operation and maintenance costs require rate relief, 
base rate increase requests are expeditiously filed with those subsidiaries’ Utility Commissions.  

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Water and Wastewater Quality and Environmental Regulations 

Government  environmental  regulatory  agencies  regulate  our  operations  in  New  Jersey,  Delaware  and 
Pennsylvania with respect to water supply, treatment and distribution systems and the quality of the water.  They 
also regulate our operations with respect to wastewater collection, treatment and disposal. 

Regulations relating to water quality require us to perform tests to ensure our water meets state and federal quality 
requirements. In addition, government environmental regulatory agencies continuously review current regulations 
governing the limits of certain organic compounds found in the water as byproducts of the treatment process. We 
participate in industry-related research to identify the various types of technology that might reduce the level of 
organic,  inorganic  and  synthetic  compounds  found  in  water.  The  cost  to  water  utilities  to  comply  with  the 
proposed water quality standards depends in part on the limits set in the regulations and on the method selected to 
treat  the  water  to  the  required  standards.      We  regularly  test  our  water  to  determine  compliance  with  existing 
required government environmental regulatory agencies’ water quality standards.

Treatment  of  groundwater  in  our  Middlesex  System  is  by  chlorination  for  primary  disinfection  purposes.    In 
addition, at certain locations, air stripping is used for removal of volatile organic compounds. 

Surface  water treatment  in  our  Middlesex  System  is  by  conventional  treatment;  coagulation,  sedimentation  and 
filtration. The treatment process includes pH adjustment, chlorination for disinfection, and corrosion control for 
the distribution system. 

Treatment  of  groundwater  in  our  Tidewater  System  is  by  chlorination  for  disinfection  purposes  and,  in  some 
cases,  pH  correction  and  filtration  for  nitrate  and  iron  removal and  granular  activated  carbon  filtration  for 
organics removal. Chloramination is used for final disinfection at Southern Shores. 

Treatment  of  groundwater  in  the  Pinelands,  Bayview  and  Twin  Lakes  Systems  (primary  disinfection  only)  is 
performed at individual well sites.  

The  NJDEP,  DEDPH  and  PADEP  monitor  our  activities  and  review  the  results  of  water  quality  tests  that  are 
performed  for  adherence  to  applicable  regulations.  Other  applicable  regulations  include  the  Federal  Lead  and 
Copper Rule, the Federal Surface Water Treatment Rule and the Federal Total Coliform Rule and regulations for 
maximum contaminant levels established for various volatile organic compounds.

Seasonality

Customer demand for our water during the warmer months is generally greater than other times of the year due 
primarily  to  additional  consumption  of  water  in  connection  with  irrigation  systems,  swimming  pools,  cooling 
systems  and  other  outside  water  use.  Throughout  the  year,  and  particularly  during  typically  warmer  months, 
demand may vary with temperature and rainfall timing and overall levels.  In the event that temperatures during 
the typically warmer months are cooler than normal, or if there is more rainfall than normal, the customer demand 
for our water may decrease and therefore, adversely affect our revenues. 

Management
This table lists information concerning our executive management team:  

Name
Dennis W. Doll 

Age Principal Position(s) 
58 President, Chief Executive Officer and Chairman of the Board of 

Directors 

A. Bruce O’Connor 
Richard M. Risoldi 
Jay L. Kooper 
Bernadette M. Sohler 
Lorrie B. Ginegaw 
Gerard L. Esposito 

   58   Vice President, Treasurer and Chief Financial Officer
  60   Vice President-Operations and Chief Operating Officer 
  44   Vice President-General Counsel and Secretary 
  56   Vice President-Corporate Affairs 
   41   Vice President–Human Resources 
   65   President, Tidewater Utilities, Inc. 

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Dennis W. Doll – Mr. Doll joined the Company in November 2004 as Executive Vice President and was named 
President  and  Chief  Executive  Officer  and  became  a  Director  of  Middlesex  effective  January  1,  2006.  In  May 
2010, he was elected Chairman of the Board of Directors of Middlesex.  He is also Chairman for all subsidiaries 
of Middlesex.  Prior to joining the Company, Mr. Doll had been employed in various executive leadership roles in 
the regulated water utility business since 1985. Mr. Doll also serves as a volunteer Director on selected non-profit 
Boards  including  the  New  Jersey  Utilities  Association  (Past  Chairman  of  the  Board),  the  Water  Research 
Foundation  (presently  Vice  Chairman  of  the  Board)  and  the  National  Association  of  Water  Companies  (Past 
President). 

A. Bruce O’Connor – Mr. O’Connor, a Certified Public Accountant, joined the Company in 1990 and was named 
Vice  President  and  Chief  Financial  Officer  in  1996  and  Treasurer  in  2014.    He  is  Treasurer  and  a  Director  of 
Tidewater,  USA,  White  Marsh  and  TESI.    He  is  Vice  President,  Treasurer  and  a  Director  of  Pinelands  Water, 
USA-PA, Pinelands Wastewater and Twin Lakes.

Richard  M.  Risoldi  –  Mr.  Risoldi  joined  the  Company  in  1989  as  Director  of  Production.    He  was  appointed 
Assistant  Vice  President  of  Operations  in  2003.  He  was  named  Vice  President-Subsidiary  Operations  in  May 
2004. In January 2010, he was named Vice President – Operations and Chief Operating Officer.  He is a Director 
of Tidewater, White Marsh and TESI.  He also serves as a Director and President of Pinelands Water, USA, USA-
PA, Pinelands Wastewater and Twin Lakes. 

Jay  L.  Kooper  –  Mr.  Kooper  joined  the  Company  in  March  2014  as  Vice  President  and  General  Counsel  and 
serves as Secretary for the Company and all subsidiaries. Prior to joining the Company, Mr. Kooper held various 
positions  in  private  and  public  entities  as  well  as  in  private  law  practice,  representing  electric,  gas,  water, 
wastewater,  telephone  and  cable  companies  as  well  as  municipalities  and  private  clients  before  17  state  public 
utility commissions and legislatures, federal agencies and federal and state appellate courts.  He is a member of 
the New Jersey State Bar Association and currently serves as Vice Chair of its Public Utility Law Section.  

Bernadette M. Sohler – Ms. Sohler joined the Company in 1994, was named Director of Communications in 2003 
and  promoted  to  Vice  President-Corporate  Affairs  in  March  2007.    She  also  serves  as  Vice  President  of  USA.  
Prior  to  joining  the  Company,  Ms.  Sohler  held  marketing  and  public  relations  management  positions  in  the 
financial services industry. Ms. Sohler serves as a volunteer director on area Chambers of Commerce and several 
non-profit  Boards,  is  the  Chair  of  the  New  Jersey  Utilities  Association’s  Communications  Committee  and  is  a 
member of the American Water Works Association. 

Lorrie B. Ginegaw – Ms. Ginegaw joined Tidewater in 2004.  In September 2005, Ms. Ginegaw was promoted to 
Human  Resources  Manager.    In  May  2007,  Ms.  Ginegaw  was  promoted  to  Director  of  Human  Resources  for 
Middlesex.    In  March  2012,  Ms.  Ginegaw  was  named  Vice  President-Human  Resources.    Prior  to  joining  the 
Company,  Ms.  Ginegaw  worked 
the  healthcare  and 
transportation/logistics  industries.  She  is  the  Chair  of  the  New  Jersey  Utilities  Association’s  Human  Resources 
Committee and a member of the Middlesex County, New Jersey Workforce Investment Board. 

in  various  human 

resources  positions 

in 

Gerard  L.  Esposito  –  Mr.  Esposito  joined  Tidewater  in  1998  as  Executive  Vice  President.    He  was  named 
President  of  Tidewater  and  White  Marsh  in  2003  and  President  of  TESI  in  January  2005.  Prior  to  joining  the 
Company  he  worked  in  various  executive  positions  for  Delaware  environmental  protection  and  water  quality 
governmental  agencies.  He  is  a  Director  of  Tidewater,  White  Marsh  and  TESI.    Mr.  Esposito  is  a  volunteer 
Director  on  selected  Delaware  non-profit,  government,  and  professional  Boards,  including  the  Delaware  Solid 
Waste  Authority,  which  he  chairs,  Port  of  Wilmington,  Delaware  Workforce  Investment  Board,  and  the 
University of Delaware Sea Grant Advisory Council, which he chairs. 

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ITEM 1A.   RISK FACTORS. 

Our revenue and earnings depend on the rates we charge our customers. We cannot raise utility rates in 
our  regulated  businesses  without  filing  a  petition  with  the  appropriate  Utility  Commissions.  If  these 
agencies modify, delay, or deny our petition, our revenues will not increase and our earnings will decline 
unless we are able to reduce costs. 

The NJBPU regulates our public utility companies in New Jersey with respect to rates and charges for service, 
classification of accounts, awards of new service territory, acquisitions, financings and other matters. That means, 
for example, that we cannot raise the utility rates we charge to our customers without first filing a petition with 
the  NJBPU  and  going  through  a  lengthy  administrative  process.  In  much  the  same  way,  the  DEPSC  and  the 
PAPUC  regulate  our  public  utility  companies  in  Delaware  and  Pennsylvania,  respectively.  We  cannot  give 
assurance  of  when  we  will  request  approval  for  any  such  matter,  nor  can  we  predict  whether  these  Utility 
Commissions will approve, deny or reduce the amount of such requests. 

Certain  costs  of  doing  business  are  not  completely  within  our  control.  The  failure  to  obtain  any  rate  increase 
would prevent us from increasing our revenues and, unless we are able to reduce costs, would result in reduced 
earnings.

General  economic  conditions  may  materially  and  adversely  affect  our  financial  condition  and  results  of 
operations.

Adverse economic conditions could negatively impact our customers’ water usage demands, particularly the level 
of water usage demand by our commercial and industrial customers in our Middlesex System.  If water demand 
by  our  commercial  and  industrial  customers  in  our  Middlesex  System  were  negatively  impacted,  our  financial 
condition and results of operations could continue to be negatively impacted.  

We  are  subject  to  environmental  laws  and  regulations,  including  water  quality  and  wastewater  effluent 
quality regulations, as well as other state and local regulations. Compliance with those laws and regulations 
requires us to incur costs and we are subject to fines or other sanctions for non-compliance. 

Government  environmental  regulatory  agencies  regulate  our  operations  in  New  Jersey,  Delaware  and 
Pennsylvania  with  respect  to  water  supply,  treatment  and  distribution  systems  and  the  quality  of  water. 
Government  environmental  regulatory  agencies’  regulations  relating  to  water  quality  require  us  to  perform 
expanded  types  of  testing  to  ensure  that  our  water  meets  state  and  federal  water  quality  requirements.  We  are 
subject to EPA regulations under the Federal Safe Drinking Water Act, which include the Lead and Copper Rule, 
the maximum contaminant levels established for various volatile organic compounds, the Federal Surface Water 
Treatment Rule and the Total Coliform Rule. There are also similar NJDEP regulations for our New Jersey water 
systems. The NJDEP, DEDPH and PADEP monitor our activities and review the results of water quality tests that 
we perform for adherence to applicable regulations. In addition, Government Environmental Regulatory Agencies 
are  continually  reviewing  regulations  governing  the  limits  of  certain  organic  compounds  found  in  the  water  as 
byproducts of treatment. 

We are also subject to regulations related to fire protection services in New Jersey and Delaware.  In New Jersey 
there is no state-wide fire protection regulatory agency.  However, New Jersey regulations exist as to the size of 
piping  required  regarding  the  provision  of  fire  protection  services.    In  Delaware,  fire  protection  is  regulated 
statewide by the Office of State Fire Marshal.   

The cost of compliance with the water and wastewater effluent quality standards depends in part on the limits set 
in  the  regulations  and  on  the  method  selected  to  implement  them.  If  new  or  more  restrictive  standards  are 
imposed, the cost of compliance could be very high and have an adverse impact on our revenues and results of 
operations  if  we  cannot  recover  those  costs  through  our  rates  that  we  charge  our  customers.    The  cost  of 
compliance with fire protection requirements could also be high and make us less profitable if we cannot recover 
those costs through our rates charged to our customers. 

10

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In  addition,  if  we  fail  to  comply  with  environmental  or  other  laws  and  regulations  to  which  our  business  is 
subject, we could be fined or subject to other sanctions, which could adversely impact our business or results of 
operations.

We depend upon our ability to raise money in the capital markets to finance some of the costs of complying 
with laws and regulations, including environmental laws and regulations or to pay for some of the costs of 
improvements to or the expansion of our utility system assets. Our regulated utility companies cannot issue 
debt or equity securities without regulatory approval. 

We require financing to fund the ongoing capital program for the improvement in our utility system assets and for 
planned expansion of those systems. We expect to spend approximately $223 million for capital projects through 
2019.  We must obtain approval from our economic regulators to sell debt or equity securities to raise money for 
these projects. If sufficient capital is not available, or the cost of capital is too high, or if the regulatory authorities 
deny a petition of ours to sell debt or equity securities, we may not be able to meet the costs of complying with 
environmental laws and regulations or the costs of improving and expanding our utility system assets to the level 
we  believe  operationally  prudent.    This  may  result  in  the  imposition  of  fines  from  environmental  regulators  or 
restrictions on our operations which could curtail our ability to upgrade or replace utility system assets.  

We rely on our information technology systems to help manage our operations.

Our information technology systems require periodic modifications, upgrades and or replacement which subject 
us  to  costs  and  risks  including  potential  disruption  of  our  internal  control  structure,  substantial  capital 
expenditures,  additional  administration  and  operating  expenses,  retention  of  sufficiently  skilled  personnel  to 
implement and operate existing or new systems, and other risks and costs of delays or difficulties in transitioning 
to new systems or of integrating new systems into our current systems. In addition, challenges implementing new 
technology systems may cause disruptions in our business operations and have an adverse effect on our business 
operations, if not anticipated and appropriately mitigated. 

We rely on our computer, information and communications technology systems in connection with the operation 
of  our  business,  especially  with  respect  to  customer  service  and  billing,  accounting  and,  in  some  cases,  the 
monitoring and operation of our operating facilities.  Our computer and communications systems and operations 
could  be  damaged  or  interrupted  by  natural  disasters,  power  loss  and  internet,  telecommunications  or  data 
network failures or acts of war or terrorism or similar events or disruptions.  Any of these or other events could 
cause  service  interruption,  delays  and  loss  of  critical  data  or,  impede  aspects  of  operations  and  therefore, 
adversely affect our financial results.  

Cyber-attacks  on  entities  around  the  world  have  caused  operational  failures  and/or  compromised  corporate  and 
personal  data.  Such  attacks  could  result  in  the  loss,  or  compromise,  of  customer,  financial  or  operational  data, 
disruption of billing, collections or normal field service activities, disruption of electronic monitoring and control 
of  operational  systems  and  delays  in  financial  reporting  and  other  management  functions.  Possible  impacts 
associated  with  a  cyber-incident  may  include  remediation  costs  related  to  lost,  stolen,  or  compromised  data, 
repairs to data processing systems, increased cyber security protection costs, adverse effects on our compliance 
with  regulatory  and  environmental  laws  and  regulation,  including  standards  for  drinking  water,  litigation  and 
reputational damage. 

Weather conditions and overuse of underground aquifers may interfere with our sources of water, demand 
for water services and our ability to supply water to customers. 

Our ability to meet current and future water demands of our customers depends on the availability of an adequate 
supply  of  water.  Unexpected  conditions  may  interfere  with  our  water  supply  sources.  Drought  and  overuse  of 
underground  aquifers  may  limit  the  availability  of  ground  and/or  surface  water.  Freezing  weather  may  also 
contribute  to  water  transmission  interruptions  caused  by  water  main  breakage.  Any  interruption  in  our  water 
supply could cause a reduction in our revenue and profitability. These factors may adversely affect our ability to 

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supply water in sufficient quantities to our customers. Governmental drought restrictions may result in decreased 
customer demand for water services and can adversely affect our revenue and earnings.

Our business is subject to seasonal fluctuations, which could affect demand for our water service and our 
revenues.

Demand for our water during the warmer months is generally greater than during cooler months due primarily to 
additional  consumption  of  water  in  connection  with  irrigation  systems,  swimming  pools,  cooling  systems  and 
other outdoor water use. Throughout the year, and particularly during typically warmer months, demand may vary 
with temperature and rainfall levels.  In the event that temperatures during the typically warmer months are cooler 
than normal, or if there is more rainfall than normal, the demand for our water may decrease and adversely affect 
our revenues. 

Our  water  sources  or  water  service  provided  to  customers  may  become  contaminated  by  naturally-
occurring  or  man-made  compounds  and  events.  This  may  cause  disruption  in  services  and  impose 
operational and regulatory enforcement costs upon us to restore the water to required levels of quality as 
well as may damage our reputation and cause private litigation claims against us.

Our  sources  of  water  or  water  in  our  distribution  systems may  become  contaminated  by  naturally-occurring  or 
man-made  compounds  or  other  events.  In  the  event  that  any  portion  of  our  water  supply  sources  or  water 
distribution  systems  is  contaminated,  we  may  need  to  interrupt  service  to  our  customers  until  we  are  able  to 
remediate  the  contamination  or  substitute  the  flow  of  water  from  an  uncontaminated  water  source  through 
existing interconnections with other water purveyors or through our transmission and distribution systems, where 
possible. We may also incur significant costs in treating any contaminated water, or remediating the effects on our 
treatment  and  distribution  systems,  through  the  use  of  our  current  treatment  facilities,  or  development  of  new 
treatment  methods.  Our  inability  to  substitute  water  supply  from  an  uncontaminated  water  source,  or  to 
adequately treat the contaminated water supply in a cost-effective manner, may reduce our revenues and make us 
less profitable. 

We may be unable to recover costs associated with treating or decontaminating water supplies through rates, or 
recovery of these costs may not occur in a timely manner. In addition, we could be subject to claims for damages 
arising  from  government  enforcement  actions  or  other  lawsuits  arising  out  of  interruption  of  service  or  human 
exposure to hazardous substances in our drinking water and water supplies.  Such costs could adversely affect our 
financial results. 

Contamination  of  the  water  supply  or  the  water  service  provided  to  our  customers  could  result  in  substantial 
injury  or  damage  to  our  customers,  employees  or  others  and  we  could  be  exposed  to  substantial  claims  and 
litigation, which are inherently subject to uncertainties and are potentially subject unfavorable rulings. Negative 
impacts to our profitability and our reputation may occur even if we are not responsible for the contamination or 
the consequences arising out of human exposure to contamination or hazardous substances in the water or water 
supplies.  Pending  or  future  claims  against  us  could  have  a  material  adverse  impact  on  our  business,  financial 
condition, results of operations and cash flows. 

We face competition from other water and wastewater utilities and service providers which might hinder 
our growth and reduce our profitability. 

We face risks of competition from other utilities or other entities authorized by federal, state or local agencies to 
provide utility services. Once a state utility regulator grants a franchise to a utility to serve a specific territory, that 
utility effectively has an exclusive right to service that territory. Although a new franchise offers some protection 
against competitors, the pursuit of franchises is often competitive, particularly in Delaware, where new franchises 
may  be  awarded  to  utilities  based  upon  competitive  negotiation.  Competing  entities  have  challenged,  and  may 
challenge in the future, our applications for new franchises. Also, third parties entering into long-term agreements 
to operate municipal utility systems may adversely affect our long-term agreements to supply water or wastewater 
services on a contract basis to municipalities, which could adversely affect our financial results. 

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We have long-term contractual obligations for water, wastewater and storm water system operation and 
maintenance under which we may incur costs in excess of payments received. 

USA-PA  operates  and  maintains  the  water  and  wastewater  systems  of  Perth  Amboy  under  a  20-year  contract 
expiring in 2018. USA operates and maintains the water, wastewater and storm water systems of Avalon under a 
10-year contract expiring in 2022. These contracts do not protect us against incurring costs in excess of revenues 
we earn pursuant to the contracts. There can be no absolute assurance that we will not experience losses resulting 
from  these  contracts.  Losses  under  these  contracts,  or  our  failure  or  inability  to  perform,  may  have  a  material 
adverse effect on our financial condition and results of operations.

We serve as guarantor of performance of an unaffiliated company that operates a leachate pretreatment 
facility at the Monmouth County Reclamation Center in Tinton Falls, New Jersey. 

Middlesex  entered  into  agreements,  expiring  in  2028,  with  Applied  Water  Management,  Inc.  (AWM),  Natural 
Systems  Utilities,  LLC,  (NSU)  the  parent  company  of  AWM,  and  the  County  of  Monmouth,  New  Jersey 
(County)  for  the  operation  of  a  leachate  pretreatment  facility  at  the  Monmouth  County  Reclamation  Center  in 
Tinton Falls, New Jersey.  Under the terms of the agreement, AWM operates the County-owned landfill leachate 
pretreatment facility. Middlesex is the guarantor of AWM's performance under the agreement (the Guaranty), for 
which Middlesex earns a fee, in addition to providing operational support if necessary. If asked to perform under 
the Guaranty, Middlesex could be required to fulfill the remaining operational commitments of AWM. There can 
be no absolute assurance that we will not experience losses if asked to perform under the Guaranty. Losses from 
performance under this Guaranty, or our failure or inability to perform, may have a material adverse effect on our 
financial condition and results of operations. NSU and AWM have agreed to indemnify Middlesex for any costs 
Middlesex may incur in connection with its Guaranty to the County. 

Capital  market  conditions  and  key  assumptions  may  adversely  impact  the  value  of  our  postretirement 
benefit plan assets and liabilities. 

Market factors can adversely affect the rate of return on assets held in trusts to satisfy our future postretirement 
benefit  obligations  as  well  negatively  affect  interest  rates,  which  impacts  the  discount  rates  used  in  the 
determination  of  our  postretirement  benefit  actuarial  valuations.  In  addition,  changes  in  demographics,  such  as 
increases  in  life  expectancy  assumptions,  can  increase  future  postretirement  benefit  obligations.    Any  negative 
impact to these factors, either individually or a combination thereof, may have a material adverse effect on our 
financial condition and results of operations. 

An important element of our growth strategy is the acquisition of water and wastewater assets, operations, 
contracts or companies. Any pending or future acquisitions we decide to undertake may involve risks. 

The  acquisition  and/or  operation  of  water  and  wastewater  systems  is  an  element  of  our  growth  strategy.  This 
strategy  depends  on  identifying  suitable  opportunities  and  reaching  mutually  agreeable  terms  with  acquisition 
candidates or contract partners. Further, acquisitions may result in dilution of our equity securities, incurrence of 
debt and contingent liabilities, fluctuations in quarterly results and other related expenses. In addition, the assets, 
operations, contracts or companies we acquire may not achieve the sales and profitability expected. 

The  current  concentration  of  our  business  in  central  New  Jersey  and  Delaware  makes  us  susceptible  to 
adverse development in local regulatory, economic, demographic, competitive and weather conditions. 

Our  New  Jersey  water  and  wastewater  businesses  provide  services  to  customers  who  are  located  primarily  in 
eastern Middlesex County, New Jersey. Water service is provided under wholesale contracts to the Townships of 
Edison,  East  Brunswick  and  Marlboro,  the  Borough  of  Highland  Park,  the  Old  Bridge  Municipal  Utilities 
Authority, and the City of Rahway in Union County, New Jersey.  We also provide water and wastewater services 
to  customers  in  the  State  of  Delaware.    Our  revenues  and  operating  results  are  therefore  subject  to  local 
regulatory, economic, demographic, competitive and weather conditions in a relatively concentrated geographic 
area.  A change in any of these conditions could make it more costly for us to conduct our business.

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The necessity for ongoing security has and may continue to result in increased operating costs. 

Because of physical and operational threats to the health and security of the United States of America, we employ 
procedures to review and modify, as necessary, physical and other security measures at our facilities. We provide 
ongoing training and communications to our employees about threats to our water supply, our assets and related 
systems  and  our  employees’  personal  safety.  We  have  incurred,  and  will  continue  to  incur,  costs  for  security 
measures to protect against such risks. 

Our ability to achieve organic growth in our market area is dependent on the residential building market.
Housing starts are one element that impacts our rate of growth and therefore, may not meet our 
expectations.

We expect our revenues to increase from customer growth for our regulated water and wastewater operations as a 
result of anticipated construction and sale of new housing units. If housing starts decline, or do not increase as we 
have  projected,  as  a  result  of  economic  conditions  or  otherwise,  the  timing  and  extent  of  our  organic  revenue 
growth may not meet our expectations, our deferred project costs may not produce revenue-generating projects in 
the timeframes anticipated and our financial results could be negatively impacted. 

There can be no assurance that we will continue to pay dividends in the future or, if dividends are paid, 
that they will be in amounts similar to past dividends. 

We have paid dividends on our common stock each year since 1912 and have increased the amount of dividends 
paid  each  year  since  1973.  Our  earnings,  financial  condition,  capital  requirements,  applicable  regulations  and 
other  factors,  including  the  timeliness  and  adequacy  of  rate  increases,  will  determine  both  our  ability  to  pay 
dividends and the amount of those dividends. There can be no assurance that we will continue to pay dividends in 
the future or, if dividends are paid, that they will be in amounts similar to past dividends. 

If we are unable to pay the principal and interest on our indebtedness as it comes due or we default under 
certain other provisions of our loan documents, our indebtedness could be accelerated and our results of 
operations and financial condition could be adversely affected. 

Our ability to pay the principal and interest on our indebtedness as it comes due will depend upon our current and 
future performance.  Our performance is affected by many factors, some of which are beyond our control.

We believe cash generated from operations and, if necessary, borrowings under existing credit facilities, will be 
sufficient to enable us to make our debt payments as they become due.  If, however, we do not generate sufficient 
cash, we may be required to refinance our obligations or sell additional equity, which may be on terms that are 
less favorable than we desire. 

No assurance can be given that any refinancing or sale of equity will be possible when needed, or that we will be 
able  to  negotiate  acceptable  terms.    In  addition,  our  failure  to  comply  with  certain  provisions  contained  in  our 
trust indentures and loan agreements relating to our outstanding indebtedness could lead to a default under these 
documents, which could result in an acceleration of our indebtedness. 

We depend significantly on  the technical  and  management services of our senior management team, and 
the  departure  of  any  of  those  persons  could  cause  our  operating  results  to  temporarily  be  short  of  our 
expectations.

Our  success  depends  significantly  on  the  continued  individual  and  collective  contributions  of  our  senior 
management team.  If we lose the services of any member of our senior management, or are unable to attract and 
retain qualified senior management personnel, our operating results could be negatively impacted. 

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We are subject to anti-takeover measures that may be used to discourage, delay or prevent changes of 
control that might benefit non-management shareholders. 

Subsection 10A of the New Jersey Business Corporation Act, known as the New Jersey Shareholders Protection 
Act,  applies  to  us.  The  Shareholders  Protection  Act  deters  merger  proposals,  tender  offers  or  other  attempts  to 
effect changes in control that are not approved by our Board of Directors. In addition, we have a classified Board 
of Directors, which means only a portion of the Director population is elected each year. A classified Board can 
make it more difficult for an acquirer to gain control of the Company by voting its candidates onto the Board of 
Directors  and  may  also  deter  merger  proposals  and  tender  offers.  Our  Board  of  Directors  also  has  the  ability, 
subject  to  obtaining  NJBPU  approval,  to  issue  one  or  more  series  of  preferred  stock  having  such  number  of 
shares, designation, preferences, voting rights, limitations and other rights as the Board of Directors may fix. This 
could be used by the Board of Directors to discourage, delay or prevent an acquisition that the Board of Directors 
determines is not in the best interest of the common stockholders. 

ITEM 1B.   UNRESOLVED STAFF COMMENTS. 

None.

ITEM 2. PROPERTIES.

Utility Plant

The water utility plant in our systems consists of source of supply, pumping, water treatment, transmission and 
distribution, general facilities and all appurtenances, including all connecting pipes.

The wastewater utility plant in our systems consist of pumping, treatment, collection mains, general facilities and 
all appurtenances, including all connecting pipes. 

Middlesex System 

The Middlesex System’s principal source of surface supply is the Delaware & Raritan Canal owned by the State 
of New Jersey and operated as a water resource by the NJWSA.

Water is withdrawn from the Delaware & Raritan Canal at New Brunswick, New Jersey through our intake and 
pumping station, located on state-owned land bordering the canal.  Water is transported through two raw water 
pipelines for treatment and distribution at our CJO Water Treatment Plant in Edison, New Jersey.   

The CJO Water Treatment Plant includes chemical storage and chemical feed equipment, two dual rapid mixing 
basins, four upflow clarifiers which are also called superpulsators, four underground reinforced chlorine contact 
tanks, twelve rapid filters containing gravel, sand and anthracite for water treatment and a steel washwater tank. 
The CJO Water Treatment Plant also includes a computerized Supervisory Control and Data Acquisitions system 
to  monitor  and  control  the  CJO  Water  Treatment  Plant  and  the  water  supply  and  distribution  system  in  the 
Middlesex System.  There is an on-site State certified laboratory capable of performing bacteriological, chemical, 
process control and advanced instrumental chemical sampling and analysis. The firm design capacity of the CJO 
Water Treatment Plant is 55 mgd (60 mgd maximum capacity). The five electric motor-driven, vertical turbine 
pumps presently installed have an aggregate capacity of 85 mgd. 

In addition, there is a 15 mgd auxiliary pumping station located at the CJO Water Treatment Plant location. It has 
a dedicated substation and emergency power supply provided by a diesel-driven generator. It pumps from the 10 
million gallon distribution storage reservoir directly into the distribution system.  

The transmission and distribution system is comprised of 741 miles of mains and includes 23,200 feet of 48-inch 
concrete  transmission  main  connecting  the  CJO  Water  Treatment  Plant  to  our  distribution  pipe  network  and 
related storage facilities. Also included is a 58,600 foot transmission main and a 38,800 foot transmission main, 
augmented  with  a  long-term,  non-exclusive  agreement  with  the  East  Brunswick  system  to  transport  water  to 
several of our contract customers.  

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The  Middlesex  System’s  storage  facilities  consist  of a  10  million  gallon  reservoir  at  the  CJO  Water  Treatment 
Plant, 5 million gallon and 2 million gallon reservoirs in Edison (Grandview) and a 2 million gallon reservoir at 
the Park Avenue Well Field.  

In New Jersey, we own the properties on which the Middlesex System’s 31 wells are located, the properties on 
which our storage tanks are located as well as the property where the CJO Water Treatment Plant is located.  We 
also  own  our  headquarters  complex  located  at  1500  Ronson  Road,  Iselin,  New  Jersey,  consisting  of  a  27,000 
square foot office building and an adjacent 16,500 square foot maintenance facility.  

Tidewater System 

The Tidewater System is comprised of 84 production plants that vary in pumping capacity from 46,000 gallons 
per  day  to  4.4  mgd.  Water  is  transported  to  our  customers  through  727  miles  of  transmission  and  distribution 
mains. Storage facilities include 46 tanks, with an aggregate capacity of 8.3 million gallons.  The Delaware office 
property,  located  on  an  eleven-acre  parcel  owned  by  White  Marsh,  consists  of  two  office  buildings  totaling 
approximately 17,000 square feet.  In addition, Tidewater maintains a field operations center servicing its largest 
service territory area in Sussex County, Delaware. The operations center is located on a 2.9 acre parcel owned by 
White Marsh, and consists of two buildings totaling approximately 8,400 square feet.  

Pinelands Water System 

Pinelands  Water  owns  well  site  and  storage  properties  in  Southampton  Township,  New  Jersey.  The  Pinelands 
Water storage facility is a 1.3 million gallon standpipe. Water is transported to our customers through 18 miles of 
transmission and distribution mains. 

Pinelands Wastewater System 

Pinelands  Wastewater  owns  a  12  acre  site  on  which  its  0.5  million  gallons  per  day  capacity  tertiary  treatment 
plant and connecting pipes are located. Its wastewater collection system is comprised of approximately 24 miles 
of sewer lines.

Bayview System  

Bayview owns two well sites, which are located in Downe Township, Cumberland County, New Jersey. Water is 
transported to its customers through our 4.2 mile distribution system. 

TESI System 

The  TESI  System  is  comprised  of  seven  wastewater  treatment  systems  in  Southern  Delaware.  The  treatment 
plants provide clarification, sedimentation, and disinfection. The combined total capacity of the plants is 0.7 mgd. 
TESI’s wastewater collection system is comprised of approximately 42.2 miles of sewer lines.   

Twin Lakes System 

Twin  Lakes  owns  one  operational  well  site,  which  is  located  in  the  Township  of  Shohola,  Pike  County, 
Pennsylvania. Water is transported to our customers through 3.7 miles of distribution mains. 

USA-PA, USA and White Marsh

Our non-regulated subsidiaries, namely USA-PA, USA and White Marsh, do not own utility plant property.

ITEM 3. 

LEGAL PROCEEDINGS. 

The Company is a defendant in lawsuits in the normal course of business. We believe the resolution of pending 
claims  and  legal  proceedings  will  not  have  a  material  adverse  effect  on  the  Company’s  consolidated  financial 
statements. 

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ITEM 4. 

MINE SAFETY DISCLOSURES. 

Not applicable. 

PART II 

ITEM 5.  MARKET FOR THE REGISTRANT'S COMMON EQUITY, RELATED STOCKHOLDER 

MATTERS AND ISSUER PURCHASES OF EQUITY SECURITIES. 

The  Company’s  common  stock  is  traded  on  the  NASDAQ  Stock  Market,  LLC,  under  the  symbol  MSEX.  The 
following table shows the range of high and low share prices per share for the common stock and the dividend 
paid to shareholders in such quarter.  As of December 31, 2016, there were 1,732 holders of record. 

2016

Fourth Quarter 
Third Quarter 
Second Quarter 
First Quarter 

2015

Fourth Quarter 
Third Quarter 
Second Quarter 
First Quarter 

High 

 $44.48 
 $43.99 
 $44.11 
 $32.10 

High 

 $28.02 
 $24.98 
 $23.85 
 $23.48 

Low 

$32.82 
$32.51 
$30.50 
$25.00 

Low 

$23.40 
$22.12 
$21.24 
$21.57 

Dividend

$0.2113 
$0.1988 
$0.1988 
$0.1988 

Dividend

$0.1988 
$0.1925 
$0.1925 
$0.1925 

The Company has paid dividends on its common stock each year since 1912. The payment of future dividends is 
contingent upon the future earnings of the Company, its financial condition and other factors deemed relevant by 
the Board of Directors at its discretion.

If four or more quarterly dividends are in arrears, the preferred shareholders, as a class, are entitled to elect two 
members to the Board of Directors in addition to Directors elected by holders of the common stock. In the event 
dividends on the preferred stock are in arrears, no dividends may be declared or paid on the common stock of the 
Company.  

The  Company  periodically  issues  shares  of  common  stock  in  connection  with  its  Middlesex  Water  Company 
Investment Plan (the Investment Plan),  a direct share purchase and sale and dividend  reinvestment plan for the 
Company’s  common  stock.  In  July  2015,  the  Company  registered  an  additional  700,000  common  shares  for 
potential issuance under the Investment Plan with the SEC, increasing the number of NJBPU-authorized shares to 
3.0  million.  The  Company  raised  approximately  $1.5  million  through  the  issuance  of  42,604  shares  under  the 
Investment Plan during 2016.  

The  Company  maintains  a  stock  compensation  plan  for  certain  management  employees  (the  2008  Restricted 
Stock  Plan).  The  Company  maintains  an  escrow  account  for  0.1  million  awarded  shares  of  the  Company's 
common  stock  for  the  2008  Restricted  Stock  Plan.  Shares  issued  in  connection  with  the  2008  Restricted  Stock 
Plan are subject to forfeiture by the employee in the event of termination of employment within five years of the 
award other than as a result of normal retirement, death, disability or change in control. The maximum number of 
shares  authorized  for  grant  under  the  2008  Restricted  Stock  Plan  is  0.3  million  shares  and  0.1  million  shares 
remain available for future awards under the 2008 Restricted Stock Plan.  

The  Company  maintains  a  stock  compensation  plan  for  its  outside  directors  (the  Outside  Director  Stock 
Compensation  Plan).  In  2016,  3,976  shares  of  the  Company’s  common  stock  were  granted  and  issued  to  the 
Company’s  outside  directors  under  the  Outside  Director  Stock  Compensation  Plan.  The  maximum  number  of 

17

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shares authorized for grant under the Outside Director Stock Compensation Plan is 100,000. 68,144 shares remain 
available for future grants under the Outside Director Stock Compensation Plan.  

Set  forth  below  is  a  line  graph  comparing  the  yearly  change  in  the  cumulative  total  return  (which  includes 
reinvestment  of  dividends)  of  a  $100  investment  for  the  Company’s  common  stock,  a  peer  group  of  investor-
owned  water  utilities,  and  the  Dow  Jones  Wilshire  5000  Stock  Index  for  the  period  of  five  years  commencing 
December  31,  2011.    The  Dow  Jones  Wilshire  5000  Stock  Index  measures  the  performance  of  all  U.S. 
headquartered equity securities with readily available price data. 

COMPARISON OF 5 YEAR CUMULATIVE TOTAL RETURN  
Among Middlesex Water Company, the Dow Jones Wilshire 5000 Stock Index and a Peer Group* 

$300

$275

$250

$225

$200

$175

$150

$125

$100

$75

$50

$25

$0

Dec‐11

Dec‐12

Dec‐13

Dec‐14

Dec‐15

Dec‐16

Middlesex Water Company

Wilshire 5000 Index

Peer Group *

*  Peer  group  includes  American  States  Water  Company,  Artesian  Resources  Corp.,  California  Water 
Service Group, Connecticut Water Service, Inc., SJW Corp., York Water Company and Middlesex.

Middlesex Water Company 
Dow Jones Wilshire 5000 Stock Index 
Peer Group 

                                      December 31,  
2011
100.00 
100.00 
100.00 

2013
121.15 
148.18 
154.02 

2012
109.09 
113.59 
120.47 

2014
138.38 
163.84 
180.07 

2015
164.72 
161.46 
190.39 

2016
272.84 
178.96 
272.02 

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ITEM 6.   SELECTED FINANCIAL DATA. 

CONSOLIDATED SELECTED FINANCIAL DATA
(Thousands Except per Share Data)

Operating Revenues
Operating Expenses:
   Operations and Maintenance
   Depreciation
   Other Taxes
      Total Operating Expenses
Operating Income
Other Income (Expense), Net
Interest Charges
Income Taxes
Net Income
Preferred Stock Dividend
Earnings Applicable to Common Stock
Earnings per Share:

Basic
Diluted
Average Shares Outstanding:
Basic
Diluted
Dividends Declared and Paid
Total Assets
Convertible Preferred Stock
Long-term Debt

2016
132,906

$ 

2015
126,025

$ 

2014
117,139

$ 

2013
114,846

$ 

2012
110,379

$

65,534
12,796
13,944
92,274
40,632
(862)
5,293
11,735
22,742
144
22,598

$   

65,167
12,051
12,967
90,185
35,840
293
5,554
10,551
20,028
144
19,884

$   

59,129
11,444
12,174
82,747
34,392
(403)
5,607
9,937
18,445
151
18,294

$   

60,748
10,988
12,140
83,876
30,970
91
5,807
8,621
16,633
190
16,443

$   

60,458
10,409
11,865
82,732
27,647
857
6,725
7,383
14,396
206
14,190

$   

$       
$       

1.39
1.38

$       
$       

1.23
1.22

$       
$       

1.14
1.13

$       
$       

1.04
1.03

$       
$       

0.90
0.90

16,270
16,426
0.808
620,161
1,356
134,538

$     
$ 
$     
$ 

16,175
16,331
0.776
581,383
1,356
132,908

$     
$ 
$     
$ 

16,052
16,226
0.763
572,298
1,356
132,565

$     
$ 
$     
$ 

15,868
16,110
0.753
526,815
1,806
126,272

$     
$ 
$     
$ 

15,733
15,995
0.743
558,120
2,273
127,861

$     
$
$     
$

ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND 

RESULTS OF OPERATION.

The following discussion of the Company’s historical results of operations and financial condition should be read 
in conjunction with the Company’s consolidated financial statements and related notes. 

Management’s Overview  

Operations 

Middlesex Water Company (Middlesex) has operated as a water utility in  New Jersey  since 1897, in Delaware 
through  our  wholly-owned  subsidiary,  Tidewater  Utilities,  Inc.  (Tidewater),  since  1992  and  in  Pennsylvania 
through  our  wholly-owned  subsidiary,  Twin  Lakes  Utilities,  Inc.  (Twin  Lakes),  since  2009.    We  are  in  the 
business  of  collecting,  treating  and  distributing  water  for  domestic,  commercial,  municipal,  industrial  and  fire 
protection purposes. We also operate two New Jersey municipal water and wastewater systems under contract and 
provide regulated wastewater services in New Jersey and Delaware through our subsidiaries.  We are regulated as 
to rates charged to customers for water and wastewater services, as to the quality of water service we provide and 
as  to  certain  other  matters  in  New  Jersey,  Delaware  and Pennsylvania.  Only  our  Utility  Service  Affiliates,  Inc. 
(USA), Utility Service Affiliates (Perth Amboy), Inc. (USA-PA) and White Marsh Environmental Services, Inc. 
(White Marsh) subsidiaries are not regulated utilities.  

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Our  New  Jersey  water  utility  system  (the  Middlesex  System)  provides  water  services  to  approximately  61,000 
retail  customers,  primarily  in  central  New  Jersey.  The  Middlesex  System  also  provides  water  service  under 
contract to municipalities in central New Jersey with a total population of approximately 219,000.  We also have 
an  investment  in  a  joint  venture,  Ridgewood  Green  RME  (RGRME),  that  operates  facilities  to  optimize  the 
production of electricity at the Village of Ridgewood, New Jersey wastewater treatment plant and other municipal 
facilities.    In  partnership  with  our  subsidiary,  USA-PA,  we  operate  the  water  supply  system  and  wastewater 
system for the City of Perth Amboy, New Jersey (Perth Amboy). Our Bayview subsidiary provides water services 
in  Downe  Township,  New  Jersey.    Our  other  New  Jersey  subsidiaries,  Pinelands  Water  Company  (Pinelands 
Water) and Pinelands Wastewater Company (Pinelands Wastewater) (collectively, Pinelands), provide water and 
wastewater services to approximately 2,500 customers in Southampton Township, New Jersey.   

USA operates the Borough of Avalon, New Jersey’s (Avalon) water utility, sewer utility and storm water system 
under  a  ten-year  operations  and  maintenance  contract  expiring  in  2022.  In  addition  to  performing  day  to  day 
operations, USA is responsible for billing, collections, customer service, emergency responses and management 
of capital projects funded by Avalon. Under a marketing agreement with HomeServe USA (HomeServe), USA 
offers  residential  customers  in  New  Jersey  and  Delaware  a  menu  of  water  and  wastewater  related  home 
maintenance programs. HomeServe is a leading national provider of such home maintenance service programs.  
USA  receives  a  service  fee  for  the  billing,  cash  collection  and  other  administrative  matters  associated  with 
HomeServe’s  service  contracts.  The  agreement  expires  in  2021.  USA  also  provides  unregulated  water  and 
wastewater services under contract with several New Jersey municipalities. 

Our  Delaware  subsidiaries,  Tidewater  and  Southern  Shores  Water  Company,  LLC  (Southern  Shores),  provide 
water  services  to  approximately  43,000  retail  customers  in  New  Castle,  Kent  and  Sussex  Counties,  Delaware. 
Tidewater’s  subsidiary,  White  Marsh,  services  approximately  4,000  customers  in  Kent  and  Sussex  Counties 
through various operations and maintenance contracts.  

Our  Tidewater  Environmental  Services,  Inc.  (TESI)  subsidiary  provides  wastewater  services  to  approximately 
3,400 residential retail customers in Sussex Counties, Delaware.

Our Pennsylvania subsidiary, Twin Lakes, provides water  services to approximately 120 retail customers in the 
Township of Shohola, Pike County, Pennsylvania. 

Recent Developments 

Pinelands  Water,  Pinelands  Wastewater  and  Twin  Lakes  Rate  Increases  –  In  the  second  quarter  of  2016, 
Pinelands  Water,  Pinelands  Wastewater  and  Twin  Lakes  implemented  base  rate  increases  of  $0.2  million,  $0.1 
million and $0.1 million, respectively.  The rate increases were necessitated by capital infrastructure investments 
the companies have made and increased operations and maintenance costs.  The Pinelands Water and Twin Lakes 
rate increases will be phased-in over two years. 

Tidewater Distribution System Improvement Charge (DSIC) - Effective January 1, 2017, Tidewater increased 
its  Delaware  Public  Service  Commission  (DEPSC)-approved  DSIC  rate,  which  is  expected  to  generate  $0.3 
million of annual revenues. A DSIC is a rate-mechanism that allows water utilities to recover investments in, and 
generate a return on, qualifying capital improvements made between base rate proceedings. 

Strategy for Growth 

Our strategy for profitable growth is focused on five key areas:  

 Prudent acquisitions of investor- and municipally-owned water and wastewater utilities; 
 Timely  and  adequate  recovery  of  prudent  investments  in  utility  plant  required  to  maintain  appropriate 

utility services; 

 Operate municipal, commercial and industrial water and wastewater systems under contract; 

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



Invest  in  renewable  energy  projects  that  are  complementary  to  the  provision  of  water  and  wastewater 
services, and to our core water and wastewater competencies; and 
Invest  in  other  products,  services  and  opportunities  that  complement  our  core  water  and  wastewater 
competencies. 

Rates

Middlesex  -  In  August  2015,  Middlesex’s  Petition  to  the  New  Jersey  Board  of  Public  Utilities  (the  NJBPU) 
seeking permission to increase base water rates was concluded, based on a negotiated settlement, resulting in an 
increase in annual operating revenues of $5.0 million.  The new base water rates were needed to recover increased 
costs and lost customer revenues, as well as a return on invested capital in rate base of $219.0 million, based on a 
return on equity of 9.75%. The rate increase became effective on August 29, 2015.  

In June 2014, Middlesex’s Petition to the NJBPU seeking permission to increase base water rates was concluded, 
based on a negotiated settlement, resulting in an increase in annual operating revenues of $4.2 million.  The new 
base  water  rates  were  designed  to  recover  increased  costs  and  lost  customer  revenues,  as  well  as  a  return  on 
invested capital in rate base of $208.6 million, based on a return on equity of 9.75%.  The rate increase became 
effective on July 20, 2014.

On  November  1,  2016,  Middlesex  implemented  an  NJBPU-approved  purchased  water  adjustment  clause 
sufficient  to  recover  additional  costs  of  less  than  $0.1  million  for  the  purchase  of  treated  water  from  a  non-
affiliated regulated water utility.   

Tidewater - In August 2014, Tidewater’s Application to the DEPSC seeking permission to increase base water 
rates was concluded, based on a negotiated settlement, resulting in an increase in annual operating revenues of 
$0.8 million.  The new base water rates were designed to recover increased costs and a return on invested capital 
in  rate  base  of  $208.6  million,  based  on  a  return  on  equity  of  9.75%.    The  rate  increase  became  effective  on 
August 19, 2014.

Effective  January  1,  2017,  Tidewater  increased  its  DEPSC-approved  DSIC  rate,  which  is  expected  to  generate 
revenues of approximately $0.3 million annually. 

In  April  2014,  the  DEPSC  approved  Tidewater’s  50-year  agreement  with  the  United  States  Department  of 
Defense  for  the  privatization  of  the  water  system  of  Dover  Air  Force  Base  (DAFB)  in  Dover,  Delaware.    On 
October 1, 2014, Tidewater assumed ownership of the DAFB water utility assets and began providing regulated 
water service to DAFB under Tidewater’s DEPSC approved tariff rates.

TESI - In  October  2014,  TESI  implemented  a  DEPSC-approved  33.5%  base  wastewater  rate  increase  for 
residential customers in the Plantations development in Delaware (approximately $0.1 million annually). 

Pinelands - In  April  2016,  the  NJBPU  approved  $0.2  million  and  $0.1  million  of  increases,  respectively,  in 
Pinelands  Water  and  Pinelands  Wastewater’s  annual  base  rates,  effective  May  7,  2016.    In  October  2015,  the 
companies had filed petitions with the NJBPU seeking permission to increase base rates by approximately $0.5 
million  per  year.    The  rate  filings  were  necessitated  by  capital  infrastructure  investments  the  companies  have 
made, or have committed to make, increased operations and maintenance costs and lower non-fixed fee revenues.  
The Pinelands Water base water rate increase will be phased-in over two years. 

Southern Shores - Under the terms of a multi-year DEPSC-approved agreement expiring in 2020, customer rates 
will increase on January 1st of each year to generate additional annual revenue of $0.1 million with each increase.   

Twin Lakes - In June 2016, the Pennsylvania Public Utilities  Commission approved a $0.1 million increase in 
Twin  Lakes’  base  water  rates,  effective  June  15,  2016.    In  November  2015,  Twin  Lakes  had  filed  a  petition 
seeking  permission  to  increase  its  base  water  rates  by  approximately  $0.2  million  per  year.    This  request  was 
necessitated  by  capital  infrastructure  investments  Twin  Lakes  has  made,  or  committed  to  make,  and  increased 
operations and maintenance costs. The rate increase will be phased in over two years.

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Outlook

Our ability to increase operating income and net income is based significantly on four factors: weather, adequate 
and  timely  rate  relief,  effective  cost  management,  and  customer  growth  (which  are  evident  in  comparison 
discussions in the Results of Operations section below). Weather patterns experienced in 2015 and 2016, which 
contributed  to  overall  increases  in  operating  revenues,  may  not  reoccur  in  2017.    Changes  in  customer  water 
usage  habits,  as  well  as  increases  in  capital  expenditures  and  operating  costs,  are  significant  factors  in 
determining the timing and extent of rate increase requests.  As operating costs are anticipated to increase in 2017 
in a variety of categories, we continue to implement plans to further streamline operations and further reduce, and 
mitigate increases in, operating costs. 

Organic residential customer growth for 2017 is expected to be consistent with that experienced in recent years. 

The Company has projected to spend approximately $223 million on its 2017-2019 capital investment program, 
including approximately $36 million to construct a large-diameter transmission pipeline that will provide a second 
connection between Middlesex’s main water treatment plant and distribution system in New Jersey, $34 million on 
our RENEW Program, our ongoing initiative to eliminate unlined mains in the Middlesex System and $27 million 
for the upgrade of Middlesex’s main water treatment plant in New Jersey.   

Operating Results by Segment

The  Company  has  two  operating  segments,  Regulated  and  Non-Regulated.  Our  Regulated  segment  contributed 
approximately  89%,  88%  and  88%  of  total  revenues  for  the  years  ended  December  31,  2016,  2015  and  2014, 
respectively and approximately 98%, 94% and 93% of net income for the years ended December 31, 2016, 2015 
and  2014,  respectively.  The  discussion  of  the  Company’s  results  of  operations  is  on  a  consolidated  basis,  and 
includes  significant  factors  by  subsidiary.  The  segments  in  the  tables  included  below  are  comprised  of  the 
following companies: Regulated- Middlesex, Tidewater, Pinelands, Southern Shores, TESI and Twin Lakes; Non-
Regulated- USA, USA-PA, and White Marsh. 

Results of Operations for 2016 as Compared to 2015

      (In Millions)
Years Ended December 31,

2016
Non-
Regulated

  Regulated

Total

  Regulated

2015
Non-
Regulated

Revenues
Operations and maintenance expenses
Depreciation expense
Other taxes
  Operating income

$117.9 
53.5
12.6
13.6

$14.9 
12.2
0.2
0.3
           38.2               2.4             40.6             33.6               2.2 

$132.9 
65.5
12.8
14.0

$111.1 
53.0
11.8
12.7

$15.0 
12.0
0.2
0.4

Total

$126.0 
65.2
12.0
13.0
          35.8 

Other income (expense), net
Interest expense
Income taxes 
  Net income

0.4             (1.3)
0.1
5.2
0.6
11.1
$0.4 
$22.3 

(0.9)
5.3
11.7
$22.7 

0.3                -   
0.1
5.5
1.0
9.5
$1.1 
$18.9 

0.3 
5.6
10.5
$20.0 

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Operating Revenues 

Operating revenues for the year ended December 31, 2016 increased $6.9 million from the same period in 2015.  
This increase was primarily related to the following factors: 

 Middlesex System revenues increased $5.9 million due to: 

o Sales  to  General  Metered  Service  and  Public/Private  Fire  customers  increased  by  $4.4  million 
from a NJBPU-approved rate increase implemented in August 2015 ($3.2 million) and favorable 
weather conditions ($1.2 million); and 

o Sales to Contract customers increased by $1.5 million due to higher water demand ($1.4 million) 

and from a NJBPU-approved rate increase implemented in August 2015 ($0.1 million);  

 Tidewater System revenues increased $0.6 million primarily due to additional customers; 
 White  Marsh  revenues  increased  $0.2  million  due  to  new  contracts  to  operate  water  and  wastewater 

systems as well as additional billable supplemental services under existing contracts; and 

 Pinelands revenues increased $0.2 million due to the NJBPU-approved rate increase implemented in May 

2016 and weather-related demand. 

Operation and Maintenance Expense 

Operation and maintenance expenses for the year ended December 31, 2016 increased $0.4 million from the same 
period in 2015, primarily related to the following factors: 

 Labor  costs  increased  by  $1.6  million  due  to  company-wide  higher  average  labor  rates,  increased 

headcount and incentive compensation partially offset by higher capitalized labor at Middlesex; 
 Costs associated with Middlesex’s large main condition assessment program increased $0.3 million; 

Insurance costs increased $0.3 million primarily due to higher workmen’s compensation premiums; 
 Employee benefit expenses decreased by $1.3 million due primarily to lower retirement plan costs.  The 
2016 costs were calculated using a higher discount rate than in the 2015 calculation of our  net periodic 
plan costs;  

 Decreased main break repair activity, as compared to 2015, resulted in lower costs of $0.2 million in our 

Middlesex System;  

 Variable  production  costs  decreased  $0.2  million,  due  primarily  to  improved  non-revenue  water 

management and higher raw water quality in our Middlesex System; and 

 All other operation and maintenance expense categories decreased $0.1 million. 

Depreciation

Depreciation expense for the year ended December 31, 2016 increased $0.7 million from the same period in 2015 
due to a higher level of utility plant in service.  

Other Taxes

Other taxes for the year ended December 31, 2016 increased $1.0 million from the same period in 2015, primarily 
due to higher gross revenue taxes on increased Middlesex system revenues.  

Other Income (Expense), net 

Other income (expense), net for the year ended December 31, 2016 decreased $1.2 million from the same period 
in 2015, due primarily to a $1.9 million charge in connection with Middlesex’s joint venture equity investment in, 
and  loan  to,  RGRME.    RGRME  owns  and  operates  a  renewable  energy  system  solution  comprised  of  an 
anaerobic  digester,  biogas  generator  and  several  solar  panel  sites  for  the  Village  of  Ridgewood,  New  Jersey 
(Ridgewood).    RGRME  earns  revenues  primarily  by  selling  renewable  sourced  electricity  to  Ridgewood  and 
charging  fees  for  liquid  waste  disposal.    During  the  fourth  quarter  of  2016,  RGRME  identified  that  significant 
additional investment was required to optimize the liquid waste disposal and biogas electric generation process.  

23

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Middlesex  concluded  that  RGRME’s  inability  to  effectively  operate  the  renewable  energy  system  without 
significant additional investment would impair its ability to generate enough cash flow to cover its current and 
future operating and debt service obligations. Middlesex recorded an allowance for uncollectible notes receivable 
for $1.7 million and an impairment charge of $0.2 million on its equity investment.  Offsetting some of the these 
losses  was  the  recognition  by  USA  of  previously  deferred  income  associated  with  the  10-year  marketing 
agreement with HomeServe and higher allowance for funds used during construction due to higher construction 
expenditures.

Interest Charges 

Interest charges for the year ended December 31, 2016 decreased $0.3 million from the same period in 2015 due 
to lower average long-term and short-term debt balances outstanding. 

Income Taxes 

Income  taxes  for  the  year  ended  December  31,  2016  increased  $1.2  million  from  the  same  period  in  2015, 
primarily due to higher taxable income in 2016 as compared to 2015.     

Net Income and Earnings Per Share 

Net income for the year ended December 31, 2016 increased $2.7 million as compared with the same period in 
2015. Basic and diluted earnings per share were $1.39 and $1.38 for the year ended December 31, 2016 and 2015, 
as compared to $1.23 and $1.22, respectively, for the same period in 2015.      

Results of Operations for 2015 as Compared to 2014

      (In Millions)
Years Ended December 31,

2015
Non-
Regulated

  Regulated

Total

  Regulated

2014
Non-
Regulated

$111.1 
53.0
11.8
12.7

$13.8 
10.9
0.2
0.3
           33.6               2.2             35.8             32.0               2.4 

$126.0 
65.2
12.0
13.0

$103.3 
48.2
11.2
11.9

$14.9 
12.2
0.2
0.3

Total

$117.1 
59.1
11.4
12.2
          34.4 

0.3                -   
0.1
5.5
1.0
9.5
$1.1 
$18.9 

0.3 
5.6
10.5
$20.0 

(0.3)
5.5
8.9
$17.3 

(0.1)
0.1
1.0
$1.2 

(0.4)
5.6
9.9
$18.5 

Revenues
Operations and maintenance expenses
Depreciation expense
Other taxes
  Operating income

Other income (expense), net
Interest expense
Income taxes 
  Net income

Operating Revenues 

Operating revenues for the year ended December 31, 2015 increased $8.9 million from the same period in 2014   
due to the following factors: 

 Middlesex System revenues increased $5.6 million due to NJBPU-approved rate increases implemented in 
July  2014  (approximately  $2.2  million)  and  August  2015  (approximately  $1.6  million)  and  higher 
weather-driven customer demand (approximately $1.8 million); 

 Tidewater System revenues increased $1.8 million due to higher demand from existing customers and the 

October 2014 acquisition of the Dover Air Force Base system; 

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 USA-PA’s revenues increased $0.8 million from scheduled fixed fees increases under our contract with 
Perth Amboy ($1.0 million) partially offset by lower revenues ($0.2 million) under the same contract for 
supplemental services; 

 TESI’s  revenues  increased  $0.3  million  due  primarily  to  base  wastewater  rate  increases  effective  in 

October 2014 and April 2015;

 USA’s revenues increased $0.2 million due to a higher amount of billable supplemental services under our 
contract  to  operate  the  Avalon  water,  wastewater  and  storm  water  system  (see  corresponding  expense 
increase in “Operation and Maintenance Expense” below); and 

 All other revenues increased $0.2 million. 

Operation and Maintenance Expenses 

Operation and maintenance expenses for the year ended December 31, 2015 increased $6.0 million from the same 
period in 2014 due to the following factors: 

 Employee benefit expenses increased $3.4 million due to higher employee healthcare insurance costs and 
higher retirement plan costs resulting from a lower discount rate than in the prior year and the required 
adoption of new mortality tables, reflecting longer life expectancies. Both factors impacted the calculation 
of the 2015 net periodic plan costs; 

 Variable  production  costs  increased  $0.9  million  due  to  an  increase  in  the  rate  the  Company  pays  for 
residuals  removal  in  our  Middlesex  System  and  increased  production  in  our  Middlesex  and  Tidewater 
systems; 

 USA-PA’s  operation  and  maintenance  costs  increased  $0.9  million  due  mostly  to  higher  subcontractor 

expenditures (see corresponding increase in “Operating Revenues” above);

 USA’s  operation  and  maintenance  costs  increased  $0.6  million  due  to  expenditures  for  billable 
supplemental services under USA’s contract to operate the Avalon water, sewer and storm water systems 
(see corresponding revenue increase in “Operating Revenues” above); and 
 All other operation and maintenance expense categories increased $0.2 million. 

Depreciation

Depreciation expense for the year ended December 31, 2015 increased $0.6 million from the same period in 2014 
due to a higher level of utility plant in service.  

Other Taxes

Other taxes for the year ended December 31, 2015 increased $0.8 million from the same period in 2014 due to 
higher revenue related taxes on increased revenues in our Middlesex system.  

Other Income, net 

Other Income, net for the year ended December 31, 2015 increased $0.7 million from the same period in 2014 
due  higher  allowance  for  funds  used  during  construction,  resulting  from  a  higher  level  of  capital  projects  in 
progress, and lower business development costs at our TESI subsidiary. 

Interest Charges 

Interest charges for the year ended December 31, 2015 decreased $0.1 million from the same period in 2014 due 
to lower average interest rates on decreased average total debt outstanding. 

Income Taxes 

Income taxes for the year ended December 31, 2015 increased $0.6 million from the same period in 2014 due to 
increased pre-tax operating income in 2015 as compared to 2014.

25

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Net Income and Earnings Per Share 

Net income for the year ended December 31, 2015 increased $1.6 million as compared with the same period in 
2014.  Basic  and  diluted  earnings  per  share  increased  to  $1.23  and  $1.22,  respectively,  for  the  year  ended 
December 31, 2015, as compared to $1.14 and $1.13, respectively, for the year ended December 31, 2014.   

Liquidity and Capital Resources  

Cash Flows from Operating Activities 

Cash  flows  from  operating  activities  are  largely  influenced  by  four  factors:  weather,  adequate  and  timely  rate 
increases, effective cost management and customer growth. The effect of those factors on net income is discussed 
in the Results of Operations section above.

For the year ended December 31, 2016, cash flows from operating activities were $47.1 million, which enabled us 
to internally fund approximately 75% of utility plant expenditures in 2016.  This was a decrease in cash flows of 
$4.1 million from 2015 and resulted primarily from higher payments for income tax and materials and supplies 
partially offset by higher water sales and timing of payments to vendors.   

For  the  year  ended  December  31,  2015,  cash  flows  from  operating  activities  increased  $18.6  million  to  $51.2 
million.  The increase in cash flows from operating activities resulted from a net refund of previously paid federal 
income  taxes  resulting  from  the  Company’s  adoption  of  final  IRS  regulations  pertaining  to  the  deductibility  of 
costs that qualify as repairs on tangible property (approximately $8.8 million), income taxes paid and higher net 
income.    The  $51.2  million  of  net  cash  flow  from  operations  enabled  us  to  internally  fund  all  utility  plant 
expenditures incurred in 2015.

Increases in certain operating costs impact our liquidity and capital resources. We continually monitor the need 
for timely rate filing to minimize the lag between the time we experience increased operating costs and capital 
expenditures  and  the  time  we  receive  appropriate  rate  relief.    There  can  be  no  assurances  however  that  our 
regulated  subsidiaries’  respective  Utility  Commissions  will  approve  base  water  and/or  wastewater  rate  increase 
requests in whole or in part or when the decisions will be rendered.   

Cash Flows Used in Investing Activities 

For the year ended December 31, 2016, cash flows used in investing activities increased $23.0 million to $47.4 
million, which was attributable to higher utility plant expenditures.

For  the  year  ended  December  31,  2015,  cash  flows  used  in  investing  activities  increased  $2.5  million  to  $24.4 
million.  The increase in cash flows used in investing activities resulted from increased utility plant expenditures 
partially offset by increased restricted cash inflows.

For further discussion on the Company’s future capital expenditures and expected funding sources, see “Capital 
Expenditures and Commitments” below. 

Cash Flows Used in Financing Activities 

For the year ended December 31, 2016, cash flows from financing activities positively increased $26.7 million to 
$0.7 million.  The majority of the increase in cash flows provided by financing activities is due to the net increase 
in short-term debt funding.

For the year ended December 31, 2015, cash flows used in financing activities increased $13.1 million to $26.0 
million.  The increase in cash flows used in financing activities resulted from increased short-term debt refunding 
and lower net cash inflows from long-term debt, as the Company did not require any additional New Jersey State 
Revolving Fund (SRF) long-term financing in 2015.

For further discussion on the Company’s short-term and long-term debt, see “Sources of Liquidity” below. 

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Capital Expenditures and Commitments 

To  fund  our  capital  program,  we  use  internally  generated  funds,  short  term  and  long  term  debt  borrowings, 
proceeds from sales of common stock under the Middlesex Water Company Investment Plan (Investment Plan) 
and, when market conditions are favorable, proceeds from sales offerings to the public of our common stock. 

The table below summarizes our estimated capital expenditures for the years 2017-2019. 

     (Millions)

Distribution/Network System
Production System
Information Technolgy (IT) Systems
Other 

Total Estimated Capital Expenditures

39.2
11.6
3.8
5.6
60.2

49.9
32.1
0.5
6.4
88.9

$                

$                

$                

2017
$                

2018
$                

2019
$                

2017-2019
134.9
$       
64.3
5.0
18.7
222.9

$       

45.8
20.6
0.7
6.7
73.8

Our estimated capital expenditures for the items listed above are primarily comprised of the following: 

 Distribution/Network  System-Projects  associated  with  installation  and  relocation  of  water  mains  and 
service  lines  and  wastewater  collection  systems,  construction  of  water  storage  tanks,  installation  and 
replacement  of  hydrants  and  meters  and  our  RENEW  Program.  RENEW  is  our  ongoing  initiative  to 
eliminate unlined mains in the Middlesex System. In connection with our RENEW Program, we expect to 
spend approximately $11.8 million in 2017 and $11.2 million in both 2018 and 2019.  Construction of a 
large-diameter transmission pipeline that will  provide a second connection between Middlesex’s Carl J. Olsen 
(CJO) water treatment plant and our distribution system is expected to result in approximately $35.5 million 
of expenditures beginning in 2017 through 2019. 

 Production System-Projects associated with our water production and water/wastewater treatment plants, 
including expenditures of approximately $2.8 million in 2017 for the upgrade of a booster station at one of 
Middlesex’s well fields and approximately $27.0 million of expenditures beginning in 2017 through 2019 
for the upgrade of the CJO water treatment plant. 
IT Systems-Upgrade of our enterprise resource planning system and hardware and software purchases for 
our other IT systems. 



 Other-Purchase of transportation equipment, tools, furniture, laboratory equipment, security systems and 

other general infrastructure needs. 

The  actual  amount  and  timing  of  capital  expenditures  is  dependent  on  the  need  for  replacement  of  existing 
infrastructure,  customer  growth,  residential  new  home  construction  and  sales,  project  scheduling  and  continued 
refinement of project scope and costs.  

To pay for our capital program in 2017, we plan on utilizing: 

Internally generated funds; 


 Proceeds from the Investment Plan;  
 Proceeds from the 2016 and 2017 New Jersey SRF program (approximately $19.0 million depending on 
construction timing). SRF programs provide low cost financing for projects that meet certain water quality 
and  system  improvement  benchmarks  (see  discussion  under  “Sources  of  Liquidity-Long-term  Debt”
below) ; and 

 Short-term borrowings, as needed, through $60.0 million of available lines of credit with several financial 
institutions.  As of December 31, 2016, there remains $48.0 million of available credit under these lines. 

27

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Sources of Liquidity 

Short-term  Debt.  The  Company  had  established  lines  of  credit  aggregating  $60.0  million  throughout  2016.  At 
December  31,  2016,  the  outstanding  borrowings  under  these  credit  lines  were $12.0  million,  at  a  weighted 
average interest rate of 1.71%.

The weighted average daily amounts of borrowings outstanding under the Company’s credit lines and the weighted 
average interest rates on those amounts were $7.4 million and $15.3 million at 1.54% and 1.19% for the years ended 
December 31, 2016 and 2015, respectively.  

Long-term  Debt.  Subject  to  regulatory  approval,  the  Company  periodically  issues  long-term  debt  to  fund  its 
investments  in  utility  plant  and  other  assets.    To  the  extent  possible,  the  Company  finances  qualifying  capital 
projects under SRF loan programs in New Jersey and Delaware. These government programs provide financing at 
interest rates that are typically below rates available in the broader financial markets. A portion of the borrowings 
under the New Jersey SRF is interest-free.  

Under  the  New  Jersey  SRF  program,  borrowers  first  enter  into  a  construction  loan  with  the  New  Jersey 
Environmental  Infrastructure  Trust  (NJEIT)  at  a  below  market  interest  rate.  The  current  interest  rate  on 
construction loan borrowings is zero percent (0%).  When construction on the qualifying project is substantially 
complete, the NJEIT will coordinate the conversion of the construction loan into a long-term securitized loan with 
a portion of the principal balance having a stated interest rate of zero percent (0%) and a portion of the principal 
balance  at  a  market  interest  rate  at  the  time  of  closing  using  the  credit  rating  of  the  State  of  New  Jersey.    The 
current term of the long-term loans offered through the NJEIT is up to thirty years.  The current portion of the 
principal  balance  having  a  stated  interest  rate  of  zero  percent  (0%)  is  75%  with  the  remaining  portion  of  25% 
having  a  market  based  interest  rate.    The  NJEIT  generally  schedules  its  long-term  debt  financings  in  May  and 
November. 

In January 2017, the NJBPU approved Middlesex’s request to borrow up to $37.0 million under the New Jersey 
SRF program to fund the construction of a large-diameter transmission pipeline from the CJO water treatment plant 
and  interconnect  with  our  distribution  system.  Middlesex  expects  to  close  on  the  SRF  construction  loan  in  2017 
with proceeds requisitions occurring throughout 2017, 2018 and 2019. 

In January 2017, the NJBPU approved Middlesex’s request to borrow up to $10.0 million under the New Jersey 
SRF  program  to  fund  the  2017  RENEW  Program,  which  is  an  ongoing  initiative  to  eliminate  all  unlined  water 
distribution  mains  in  the  Middlesex  system.    Middlesex  expects  to  close  on  the  SRF  construction  loan  in  2017 
with proceeds requisitions occurring throughout 2017. 

In July 2016, the NJBPU approved Middlesex’s request to borrow up to $4.0 million under the New Jersey SRF 
program to fund the upgrade of a booster station at one of its well fields. Middlesex expects to close on the SRF 
construction loan in 2017 with proceeds requisitions occurring through September 2017. 

In March 2016, the NJBPU approved Middlesex’s request to borrow up to $16.0 million under the New Jersey 
SRF program to fund the 2016 RENEW Program.  Middlesex closed on an $11.8 million zero percent (0%) SRF 
construction loan on June 28, 2016. Through December 31, 2016, Middlesex has drawn down $7.5 million and 
expects to draw down the remaining proceeds during the first quarter of 2017.  The NJEIT notified the Company 
that it has scheduled this project to be included in the May 2017 long-term loan financing. 

In  February  2016,  Tidewater  closed  on  a  $1.2  million  General  Obligation  Note  loan  with  the  Delaware  SRF 
program to fund the replacement of the water distribution system in a manufactured home community. Tidewater 
has drawn $1.1 million on this loan and the project is considered complete. The interest rate on the $1.1 million is 
2.0% with a final repayment maturity date of February 1, 2036.

In 2015, Tidewater completed the drawdown of a $15.0 million long-term debt transaction.  The interest rate on 
$11.0 million of the loan is 4.45%. $4.0 million of the loan was initially set up as a market-based variable interest 
rate transaction, but which was switched to a fixed rate of 4.47% in January 2017. The proceeds were used to pay 
28

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down short-term debt and for other general corporate purposes.  The final maturity date of all borrowings under 
this loan agreement is April 2040. 

Substantially all of the Utility Plant of the Company is  subject to the lien of its mortgage, which includes debt 
service  and  capital  ratio  covenants.  The  Company  is  in  compliance  with  all  of  its  mortgage  covenants  and 
restrictions. 

Common  Stock.  The  Company  periodically  issues  shares  of  common  stock  in  connection  with  the  Investment 
Plan. The Company raised $1.5 million through the issuance of 42,604 shares under the Investment Plan during 
2016. In July 2015, the Company registered an additional 700,000 common shares for potential issuance under 
the  Investment  Plan  with  the  United  States  Securities  and  Exchange  Commission,  increasing  the  number  of 
NJBPU-authorized shares to 3.0 million. 

Contractual Obligations

In  the  course  of  normal  business  activities,  the  Company  enters  into  a  variety  of  contractual  obligations  and 
commercial  commitments.    Some  of  these  result  in  direct  obligations  on  the  Company’s  balance  sheet  while 
others  are  commitments,  some  firm  and  some  based  on  uncertainties,  which  are  disclosed  in  the  Company’s 
consolidated financial statements. 

The table below presents our known contractual obligations for the periods specified as of December 31, 2016.  

Payment Due by Period
 (Millions of Dollars)

Less than 
1 Year

2-3 
Years

4-5 
Years

Total

More 
than 5 
Years

Long-term Debt
Notes Payable
Interest on Long-term Debt
Purchased Water Contracts
Wastewater Operations
Total

 $ 142.5   $       6.2 
      12.0 
5.6
      77.2 
5.7
      31.1 
      11.1 
5.6
 $ 273.9   $     35.1 

 $   13.1   $   12.8   $ 110.4 
12.0           -              -              -   
9.3
51.9
5.1
8.8
5.5           -              -   
 $   40.5   $   30.9   $ 167.4 

10.4
11.5

The table above does not reflect any anticipated cash payments for postretirement benefit plan obligations.  The 
effect on the timing and amount of these payments resulting from potential changes in actuarial assumptions and 
returns on plan assets cannot be estimated.  In 2016, the Company contributed $5.2 million to its postretirement 
benefit plans and expects to contribute approximately $4.9 million in 2017. In addition, the table above does not 
reflect the provision against refundable taxes of $2.3 million related to the Company’s adoption of IRS tangible 
property  repair  cost  regulations  due  to  the  uncertainty  of  future  cash  flows  (see  Note  3  of  the  Notes  to 
Consolidated Financial Statements for further discussion).   

Critical Accounting Policies and Estimates  

The  application  of  accounting  policies  and  standards  often  requires  the  use  of  estimates,  assumptions  and 
judgments. The Company regularly evaluates these estimates, assumptions and judgments, including those related 
to  the  calculation  of  pension  and  postretirement  benefits,  unbilled  revenues,  and  the  recoverability  of  certain 
assets, including regulatory assets.   The Company bases its estimates, assumptions and judgments on historical 
experience and current operating environment.  Changes in any of the variables that are used for the Company’s 
estimates, assumptions and judgments may lead to significantly different financial statement results.  

29

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Our critical accounting policies are set forth below.

Regulatory Accounting 

We  maintain  our  books  and  records  in  accordance  with  accounting  principles  generally  accepted  in  the  United 
States of America.  Middlesex and certain of its subsidiaries, which account for approximately 89% of Operating 
Revenues and 99% of Total Assets, are subject to regulation in the states in which they operate. Those companies 
are required to maintain their accounts in accordance with regulatory authorities’ rules and guidelines, which may 
differ from other authoritative accounting pronouncements. In those instances, the Company follows the guidance 
in  the  Financial  Accounting  Standards  Board  Accounting  Standards  Codification  Topic  980  Regulated
Operations (Regulatory Accounting). 

In  accordance  with  Regulatory  Accounting,  costs  and  obligations  are  deferred  if  it  is  probable  that  these  items 
will be recognized for rate-making purposes in future rates. Accordingly, we have recorded costs and obligations, 
which  will  be  amortized  over  various  future  periods.  Any  change  in  the  assessment  of  the  probability  of  rate-
making treatment will require us to change the accounting treatment of the deferred item. We have no reason to 
believe any of the deferred items that are recorded will be treated differently by the regulators in the future.  

Revenues

Revenues from metered customers include amounts billed on a cycle basis and unbilled amounts estimated from 
the last meter reading date to the end of the accounting period. The estimated unbilled amounts are determined by 
utilizing  factors  which  may  include  historical  consumption  usage,  current  weather  patterns  and  economic 
conditions. Differences between estimated revenues and actual billings are recorded in a subsequent period.  

Revenues from unmetered customers are billed at a fixed tariff rate in advance at the beginning of each service 
period and are recognized in revenue ratably over the service period.

Revenues  from  the  Perth  Amboy  management  contract  are  comprised  of  fixed  and  variable  fees.  Fixed  fees, 
which have been set for the life of the contract, are billed monthly and recorded as earned. Variable fees, which 
are based on billings and other factors, are recorded upon approval of the amount by Perth Amboy. The variable 
fees are not a material component of the management contract. 

Revenues from USA’s operations and maintenance contract for the Avalon water utility, sewer utility and storm 
water system are fixed for the life of the contract, are billed monthly and recorded as earned.  USA also provides 
services to Avalon in addition to the base services provided under the operation and maintenance contract.  These 
additional services are recorded as earned and billed upon approval of Avalon. 

Retirement Benefit Plans 

We  maintain  a  noncontributory  defined  benefit  pension  plan  (Pension  Plan)  which  covers  all  currently  active 
employees who were hired prior to April 1, 2007.  In addition, the Company maintains an unfunded supplemental 
plan for its executive officers. 

The Company has a retirement benefit plan other than pensions (Other Benefits Plan) for substantially all of its 
retired employees. Employees hired after March 31, 2007 are not eligible to participate in the Other Benefits Plan. 
Coverage includes healthcare and life insurance.   

The  costs  for  providing  retirement  benefits  are  dependent  upon  numerous  factors,  including  actual  plan 
experience  and  assumptions  of  future  experience.    Future  retirement  benefit  plan  obligations  and  expense  will 
depend on future investment performance, changes in future discount rates and various other demographic factors 
related  to  the  population  participating  in  the  Company’s  retirement  benefit  plans,  all  of  which  can  change 
significantly in future years.

30

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The allocation by asset category of retirement benefit plan assets at December 31, 2016 and 2015 is as follows: 

Pension Plan

Other Benefits Plan

2015 Target 

2016

2015 Target 

Asset Category
Equity Securities
Debt Securities
Cash
Real Estate/Commodities

Total

2016
59.7% 59.1%
36.6% 37.8%
1.3%
1.8%
100.0% 100.0%

1.0%
2.7%

55%
38%
2%
5%

54.1%
43.3%
2.6%
0.0%

50.0%
47.4%
2.4%
0.2%
100.0% 100.0%

43%
50%
2%
5%

The primary  assumptions used for determining future postretirement benefit plans’ obligations and costs are as 
follows: 

 Discount Rate - calculated based on market rates for long-term, high-quality corporate bonds specific to 

the expected duration of our Pension Plan and Other Benefits Plan’s liabilities;  

 Compensation Increase - based on management projected future employee compensation increases; 
 Long-Term  Rate  of  Return  -  determined  based  on  expected  returns  from  our  asset  allocation  for  our 

Pension Plan and Other Benefits Plan assets; 

 Mortality  –The  Company  utilizes  the  Society  of  Actuaries’  mortality  table  (RP  2014)  (Mortality 

Improvement Scale MP2016 for the 2016 valuation); and 

 Healthcare Cost Trend Rate - based on management projected future healthcare costs.

The discount rate, compensation increase rate and long-term rate of return used to determine future obligations of 
our postretirement benefit plans as of December 31, 2016 are as follows: 

Discount Rate
Compensation Increase
Long-term Rate of Return

Pension Plan
4.06%
3.00%
7.50%

Other Benefits Plan
4.06%
3.00%
7.50%

For the 2016 valuation, costs and obligations for our Other Benefits Plan assumed a 9.0% annual rate of increase 
in the per capita cost of covered healthcare benefits in 2017 with the annual rate of increase declining 1.0% per 
year for 2018-2020 and 0.5% per year for 2021-2022, resulting in an annual rate of increase in the per capita cost 
of covered healthcare benefits of 5% by year 2022.

The  following  is  a  sensitivity  analysis  for  certain  actuarial  assumptions  used  in  determining  projected  benefit 
obligations (PBO) and expenses for our postretirement benefit plans: 

Pension Plan 

Actuarial Assumptions
Discount Rate 1% Increase
Discount Rate 1% Decrease

Estimated 
Increase/
(Decrease) 
on PBO
(000s)

Estimated 
Increase/
(Decrease) 
on Expense
(000s)

 $    (10,873)  $        (1,074)
         13,765              1,306 

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Other Benefits Plan 

Actuarial Assumptions
Discount Rate 1% Increase
Discount Rate 1% Decrease
Healthcare Cost Trend Rate 1% Increase
Healthcare Cost Trend Rate 1% Decrease

Recent Accounting Standards 

Estimated 
Increase/
(Decrease) 
on PBO
(000s)

Estimated 
Increase/
(Decrease) 
on Expense
(000s)

 $      (7,508)  $           (844)
           9,756              1,070 
           8,410              1,440 
         (6,633)            (1,115)

See  Note  1(r)  of  the  Notes  to  Consolidated  Financial  Statements  for  a  discussion  of  recent  accounting 
pronouncements.

ITEM 7A.  QUALITATIVE AND QUANTITATIVE DISCLOSURES ABOUT MARKET RISK.

We are exposed to market risk associated with changes in interest rates and commodity prices. The Company is 
subject to the risk of fluctuating interest rates in the normal course of business.  Our policy is to manage interest 
rates through the use of fixed rate long-term debt and, to a lesser extent, variable rate long-term and short-term 
debt.  The Company’s interest rate risk related to existing fixed rate, long-term debt is not material due to the term 
of the majority of our First Mortgage Bonds, which have final maturity dates ranging from 2018 to 2047.  Over 
the next twelve months, approximately $6.2 million of the current portion of existing long-term debt instruments 
will mature. The Company manages its interest rate risk related to existing variable-rate long-term and short-term 
debt  by  limiting  our  variable  rate  exposure.    Applying  a  hypothetical  change  in  the  rate  of  interest  charged  by 
10% on those fixed- and variable-rate borrowings would not have a material effect on our earnings.

Our risks associated with commodity price increases for chemicals, electricity and other commodities are reduced 
through  contractual  arrangements  and  the  ability  to  recover  price  increases  through  rates.  Non-performance  by 
these commodity suppliers could have a material adverse impact on our results of operations, financial position 
and cash flows. 

We  are  exposed  to  credit  risk  for  both  our  Regulated  and  Non-Regulated  business  segments.  Our  Regulated 
operations serve residential, commercial, industrial and municipal customers while our Non-Regulated operations 
engage in business activities with developers, government entities and other customers. Our primary credit risk is 
exposure to customer default on contractual obligations and the associated loss that may be incurred due to the 
non-payment of customer accounts receivable balances. Our credit risk is managed through established credit and 
collection  policies  which  are  in  compliance  with  applicable  regulatory  requirements  and  involve  monitoring  of 
customer  exposure  and  the  use  of  credit  risk  mitigation  measures  such  as  letters  of  credit  or  prepayment 
arrangements.  Our  credit  portfolio  is  diversified  with  no  significant  customer  or  industry  concentrations.  In 
addition,  our  Regulated  businesses  are  generally  able  to  recover  all  prudently  incurred  costs  including 
uncollectible customer accounts receivable expenses and collection costs through rates. 

The  Company's  retirement  benefit  plan  assets  are  exposed  to  the  market  price  variations  of  debt  and  equity 
securities. Changes to the Company's retirement benefit plan assets’ value can impact the Company's retirement 
benefit plan expense, funded status and future minimum funding requirements. Our risk is reduced through our 
ability to recover retirement benefit plan costs through rates. 

32

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ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA. 

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

Board of Directors and Stockholders 
Middlesex Water Company 

We have audited the accompanying consolidated balance sheets and consolidated statements of capital stock and 
long-term  debt  of  Middlesex  Water  Company  (the  “Company”)  as  of  December  31,  2016  and  2015,  and  the 
related consolidated statements of income, common stockholders’ equity, and cash flows for each of the years in 
the three-year period ended December 31, 2016. These consolidated financial statements are the responsibility of 
the  Company’s  management.  Our  responsibility  is  to  express  an  opinion  on  these  consolidated  financial 
statements based on our audits. 

We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board 
(United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about 
whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, 
evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the 
accounting  principles  used  and  significant  estimates  made  by  management,  as  well  as  evaluating  the  overall 
financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the 
financial  position  of  Middlesex  Water  Company  as  of  December  31,  2016  and  2015,  and  the  results  of  their 
operations  and  their  cash  flows  for  each  of  the  years  in  the  three-year  period  ended  December  31,  2016,  in 
conformity with accounting principles generally accepted in the United States of America. 

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board 
(United States), Middlesex Water Company’s internal control over financial reporting as of December 31, 2016, 
based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (2013 framework), and our report dated March 3, 2017 expressed an 
unqualified opinion. 

Philadelphia, Pennsylvania

March 3, 2017 

/s/ Baker Tilly Virchow Krause, LLP 

33

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 MIDDLESEX WATER COMPANY
CONSOLIDATED STATEMENTS OF INCOME
(In thousands except per share amounts)

Operating Revenues

Operating Expenses:

Operations and Maintenance
Depreciation
Other Taxes

Total Operating Expenses

Operating Income

Other Income (Expense):

Allowance for Funds Used During Construction
Other Income
Other Expense

Total Other Income (Expense), net

Interest Charges

Years Ended December 31,
2015

2014

2016

$

132,906

$ 

126,025

$

117,139

65,534
12,796
13,944

92,274

40,632

619
662
(2,143)

(862)

5,293

65,167
12,051
12,967

59,129
11,444
12,174

90,185

82,747

35,840

34,392

380
208
(295)

293

317
281
(1,001)

(403)

5,554

5,607

Income before Income Taxes

34,477

30,579

28,382

Income Taxes

Net Income

11,735

10,551

9,937

22,742

20,028

18,445

Preferred Stock Dividend Requirements

144

144

151

Earnings Applicable to Common Stock

$

22,598

$   

19,884

$

18,294

Earnings per share of Common Stock:

Basic
Diluted

Average Number of

Common Shares Outstanding :
Basic
Diluted

$
$

1.39
1.38

$       
$       

1.23
1.22

$
$

1.14
1.13

16,270
16,426

16,175
16,331

16,052
16,226

Cash Dividends Paid per Common Share 

$

0.808

$     

0.776

$

0.763

See Notes to Consolidated Financial Statements.

MWC_10K_16.indd   38

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34

34

MIDDLESEX WATER COMPANY
CONSOLIDATED  BALANCE SHEETS
(In thousands)

ASSETS
UTILITY PLANT:

CURRENT ASSETS:

DEFERRED CHARGES
AND OTHER ASSETS:

Water Production
Transmission and Distribution
General
Construction Work in Progress
TOTAL
Less Accumulated Depreciation
UTILITY PLANT - NET

Cash and Cash Equivalents
Accounts Receivable, net
Unbilled Revenues
Materials and Supplies (at average cost)
Prepayments
TOTAL CURRENT ASSETS

Preliminary Survey and Investigation Charges
Regulatory Assets
Operations Contracts, Developer and Other Receivables, net
Restricted Cash
Non-utility Assets - Net
Federal Income Tax Receivable
Other
TOTAL DEFERRED CHARGES AND OTHER ASSETS
TOTAL ASSETS

CAPITALIZATION AND LIABILITIES
CAPITALIZATION:

Common Stock, No Par Value
Retained Earnings
TOTAL COMMON EQUITY
Preferred Stock
Long-term Debt
TOTAL CAPITALIZATION

CURRENT
LIABILITIES:

Current Portion of Long-term Debt 
Notes Payable
Accounts Payable
Accrued Taxes
Accrued Interest
Unearned Revenues and Advanced Service Fees
Other
TOTAL CURRENT LIABILITIES

COMMITMENTS AND CONTINGENT LIABILITIES (Note 4)

DEFERRED CREDITS
AND OTHER LIABILITIES: Accumulated Deferred Investment Tax Credits 

Customer Advances for Construction

Accumulated Deferred Income Taxes
Employee Benefit Plans
Regulatory Liability - Cost of Utility Plant Removal
Other
TOTAL DEFERRED CREDITS AND OTHER LIABILITIES

December 31,
2016
$                  

146,914
430,880
63,514
12,196
653,504
135,728
517,776

December 31,
2015
$                  

142,794
398,363
61,322
5,734
608,213
126,343
481,870

3,879
10,129
6,590
4,094
2,024
26,716

3,469
10,060
6,246
2,600
2,035
24,410

2,365
60,894
1,139
439
9,131
1,408
293
75,669
620,161

$                  

2,199
58,552
2,921
439
9,199
1,408
385
75,103
581,383

$                  

$                  

153,045
65,392
218,437
2,436
134,538
355,411

$                  

150,763
55,931
206,694
2,436
132,908
342,038

6,159
12,000
12,343
12,385
1,084
923
2,162
47,056

20,846
753
72,072
36,139
11,337
1,443
142,590

5,739
3,000
6,525
9,126
1,104
880
1,945
28,319

20,461
832
67,702
36,515
10,876
1,597
137,983

CONTRIBUTIONS IN AID OF CONSTRUCTION

TOTAL CAPITALIZATION AND LIABILITIES

$                  

75,104
620,161

$                  

73,043
581,383

See Notes to Consolidated Financial Statements.

35
35

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MIDDLESEX WATER COMPANY
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)

CASH FLOWS FROM OPERATING ACTIVITIES
Net Income
Adjustments to Reconcile Net Income to

Net Cash Provided by Operating Activities:

Depreciation and Amortization
Provision for Deferred Income Taxes and Investment Tax Credits
Equity Portion of Allowance for Funds Used During Construction (AFUDC)
Cash Surrender Value of Life Insurance
Stock Compensation Expense
Adoption of Repairs on Tangible Property Regulations Net

Changes in Assets and Liabilities:

Accounts Receivable
Unbilled Revenues
Materials & Supplies
Prepayments
Accounts Payable 
Accrued Taxes
Accrued Interest
Employee Benefit Plans
Unearned Revenue & Advanced Service Fees
Other Assets and Liabilities

NET CASH PROVIDED BY OPERATING ACTIVITIES
CASH FLOWS FROM INVESTING ACTIVITIES:

Utility Plant Expenditures, Including AFUDC of $196 in 2016, $152 in 2015 and 
$110 in 2014
Restricted Cash
Investment in Joint Venture

NET CASH USED IN INVESTING ACTIVITIES
CASH FLOWS FROM FINANCING ACTIVITIES:

Redemption of Long-term Debt
Proceeds from Issuance of Long-term Debt
Net Short-term Bank Borrowings
Deferred Debt Issuance Expense
Common Stock Issuance Expense
Restricted Cash
Proceeds from Issuance of Common Stock
Payment of Common Dividends
Payment of Preferred Dividends
Construction Advances and Contributions-Net

Years Ended December 31,
2015

2014

2016

$         

22,742

$         

20,028

$          

18,445

13,532
3,553
(423)
(101)
829
-

(69)
(344)
(1,494)
11
5,818
3,259
(20)
(1,601)
43
1,336

47,071

(47,375)
-
-

(47,375)

(5,898)
8,585
9,000
(152)
-
-
1,453
(13,137)
(144)
1,007

13,087
15,753
(228)
(76)
633
2,680

(48)
(309)
(347)
(46)
171
178
(30)
(129)
41
(146)

51,212

(25,773)
1,390
-

(24,383)

(6,284)
7,000
(16,000)
(65)
(22)
744
1,462
(12,553)
(144)
(171)

12,191
3,130
(207)
(108)
539
-

1,950
(285)
(269)
(261)
26
816
(17)
(3,243)
2
(138)

32,571

(22,596)
(100)
857

(21,839)

(5,481)
12,246
(9,450)
(141)
-
-
1,493
(12,231)
(151)
822

NET CASH PROVIDED BY (USED IN) FINANCING ACTIVITIES
NET CHANGES IN CASH AND CASH EQUIVALENTS
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD
CASH AND CASH EQUIVALENTS AT END OF PERIOD

714
410
3,469
3,879

$           

(26,033)
796
2,673
3,469

$           

(12,893)
(2,161)
4,834
2,673

$            

SUPPLEMENTAL DISCLOSURE OF NON-CASH ACTIVITY:

Utility Plant received as Construction Advances and Contributions
Long-term Debt Deobligation

SUPPLEMENTAL DISCLOSURE OF CASH FLOWS INFORMATION:
   Cash Paid During the Year for:

Interest
Interest Capitalized
Income Taxes

See Notes to Consolidated Financial Statements.

36
36

$           
$               

1,439
476

$           
$               

2,441
466

$            
6,598
$               
-

$           
$               
$           

5,430
196
5,729

$           
$               
$           

5,702
152
1,391

$            
$               
$            

5,745
110
5,903

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MIDDLESEX WATER COMPANY
CONSOLIDATED STATEMENTS OF CAPITAL STOCK
AND LONG-TERM DEBT
(In thousands)

Common Stock, No Par Value
40,000
Shares Authorized -
Shares Outstanding -  2016 - 16,296; 2015 - 16,225

Retained Earnings

TOTAL COMMON EQUITY

Cumulative Preferred Stock, No Par Value:

Shares Authorized -
Shares Outstanding - 24

126

   Convertible:

Shares Outstanding, $7.00 Series - 10
Shares Outstanding, $8.00 Series - 3

   Nonredeemable:

Shares Outstanding, $7.00 Series -   1              
Shares Outstanding, $4.75 Series - 10

TOTAL PREFERRED STOCK

Long-term Debt:
   8.05%, Amortizing Secured Note, due December 20, 2021
   6.25%, Amortizing Secured Note, due May 19, 2028
   6.44%, Amortizing Secured Note, due August 25, 2030
   6.46%, Amortizing Secured Note, due September 19, 2031
   4.22%, State Revolving Trust Note, due December 31, 2022
   3.60%, State Revolving Trust Note, due May 1, 2025
   3.30% State Revolving Trust Note, due March 1, 2026
   3.49%, State Revolving Trust Note, due January 25, 2027
   4.03%, State Revolving Trust Note, due December 1, 2026
   4.00% to 5.00%, State Revolving Trust Bond, due August 1, 2021
   0.00%, State Revolving Fund Bond, due August 1, 2021
   3.64%, State Revolving Trust Note, due July 1, 2028
   3.64%, State Revolving Trust Note, due January 1, 2028
   3.45%, State Revolving Trust Note, due August 1, 2031
   6.59%, Amortizing Secured Note, due April 20, 2029
   7.05%, Amortizing Secured Note, due January 20, 2030
   5.69%, Amortizing Secured Note, due January 20, 2030
   4.45%/Variable, Amortizing Secured Note, due April 20, 2040
   3.75%, State Revolving Trust Note, due July 1, 2031
   2.00%, State Revolving Trust Note, due February 1, 2036
   3.75%, State Revolving Trust Note, due November 30, 2030
   0.00% Construction Loans
   First Mortgage Bonds:

 0.00%, Series X, due August 1, 2018
 4.25% to 4.63%, Series Y, due August 1, 2018
 0.00%, Series Z, due August 1, 2019
 5.25% to 5.75%, Series AA, due August 1, 2019
 0.00%, Series BB, due August 1, 2021
 4.00% to 5.00%, Series CC, due August 1, 2021
 0.00%, Series EE, due August 1, 2023
 3.00% to 5.50%, Series FF, due August 1, 2024
 0.00%, Series GG, due August 1, 2026
 4.00% to 5.00%, Series HH, due August 1, 2026
 0.00%, Series II, due August 1, 2024
 3.40% to 5.00%, Series JJ, due August 1, 2027
 0.00%, Series KK, due August 1, 2028
 5.00% to 5.50%, Series LL, due August 1, 2028
 0.00%, Series MM, due August 1, 2030
 3.00% to 4.375%, Series NN, due August 1, 2030
 0.00%, Series OO, due August 1, 2031
 2.00% to 5.00%, Series PP, due August 1, 2031
 5.00%, Series QQ, due October 1, 2023
 3.80%, Series RR, due October 1, 2038
 4.25%, Series SS, due October 1, 2047
 0.00%, Series TT, due August 1, 2032
 3.00% to 3.25%, Series UU, due August 1, 2032
 0.00%, Series VV, due August 1, 2033
 3.00% to 5.00%, Series WW, due August 1, 2033

SUBTOTAL LONG-TERM DEBT

Add: Premium on Issuance of Long-term Debt
Less: Unamortized Debt Expense
Less: Current Portion of Long-term Debt
TOTAL LONG-TERM DEBT

See Notes to Consolidated Financial Statements.

37

December 31,
2016

December 31,
2015

$           

153,045

$           

150,763

65,392
218,437

$           

55,931
206,694

$           

1,007
349

1,007
349

80
1,000
2,436

$               

80
1,000
2,436

$               

$               

1,415
4,795
3,827
4,107
329
2,062
431
465
603
213
166
276
91
1,015
4,302
3,271
6,709
14,076
2,191
1,115
1,154
7,470

$               

1,629
5,215
4,107
4,387
376
2,267
469
501
651
254
203
294
97
1,066
4,651
3,521
7,222
14,707
2,303
-
1,216
-

107
122
336
440
603
779
2,713
3,690
903
960
700
824
1,078
1,175
1,337
1,590
2,258
780
9,915
22,500
23,000
2,408
890
2,433
865
142,489
1,495
(3,287)
(6,159)
134,538

$           

162
185
446
565
723
895
3,132
3,690
993
1,300
789
1,010
1,167
1,365
1,437
1,675
2,408
815
9,915
22,500
23,000
2,559
935
2,577
900
140,279
1,707
(3,339)
(5,739)
132,908

$           

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MIDDLESEX WATER COMPANY
CONSOLIDATED STATEMENTS OF COMMON STOCKHOLDERS' EQUITY
(In thousands)

Common
Stock
Shares

Common
Stock
Amount

Retained
Earnings

Total

Balance at January 1, 2014

15,963

$          

146,185

$          

42,560

$         

188,745

Net Income
Dividend Reinvestment & Common Stock Purchase 
Restricted Stock Award, Net - Employees
Stock Award - Board Of Directors
Conversion of $7.00 Convertible Preferred Stock
Cash Dividends on Common Stock
Cash Dividends on Preferred Stock

71
33
5
52

1,493
434
105
451

Balance at December 31, 2014

16,124

$          

148,668

Net Income
Dividend Reinvestment & Common Stock Purchase 
Restricted Stock Award, Net - Employees
Stock Award - Board Of Directors
Cash Dividends on Common Stock
Cash Dividends on Preferred Stock
Common Stock Expenses
Balance at December 31, 2015

Net Income
Dividend Reinvestment & Common Stock Purchase 
Restricted Stock Award, Net - Employees
Stock Award - Board Of Directors
Cash Dividends on Common Stock
Cash Dividends on Preferred Stock

63
33
5

1,462
528
105

16,225

$          

150,763

43
24
4

1,453
682
147

Balance at December 31, 2016

16,296

$          

153,045

See Notes to Consolidated Financial Statements.

18,445

(12,231)
(151)
48,623

$          

20,028

(12,554)
(144)
(22)
55,931

$          

22,742

(13,137)
(144)
65,392

$          

18,445
1,493
434
105
451
(12,231)
(151)
197,291

$         

20,028
1,462
528
105
(12,554)
(144)
(22)
206,694

$         

22,742
1,453
682
147
(13,137)
(144)
218,437

$         

MWC_10K_16.indd   42

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38

38

          
                 
                 
                   
                   
                 
          
                 
                 
                   
          
                 
                 
                   
          
MIDDLESEX WATER COMPANY
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Note 1 – Organization, Summary of Significant Accounting Policies and Recent Developments 

(a) Organization  -  Middlesex  Water  Company  (Middlesex)  is  the  parent  company  and  sole  shareholder  of 
Tidewater Utilities, Inc. (Tidewater), Tidewater Environmental Services, Inc. (TESI), Pinelands Water Company 
(Pinelands Water) and Pinelands Wastewater Company (Pinelands Wastewater) (collectively, Pinelands), Utility 
Service Affiliates, Inc. (USA), Utility Service Affiliates (Perth Amboy) Inc. (USA-PA) and Twin Lakes Utilities, 
Inc. (Twin Lakes).  Southern Shores Water Company, LLC (Southern Shores) and White Marsh Environmental 
Systems, Inc. (White Marsh) are wholly-owned subsidiaries of Tidewater.

Middlesex Water Company has operated as a water utility in New Jersey since 1897, in Delaware, through our 
wholly-owned  subsidiary,  Tidewater,  since  1992  and  in  Pennsylvania,  through  our  wholly-owned  subsidiary, 
Twin  Lakes,  since  2009.    We  are  in  the  business  of  collecting,  treating,  distributing  and  selling  water  for 
domestic, commercial, municipal, industrial and fire protection purposes. We also operate New Jersey municipal 
water, wastewater and storm water systems under contract and provide unregulated water and wastewater services 
in New Jersey and Delaware through our subsidiaries. Our rates charged to customers for water and wastewater 
services, the quality of services we provide and certain other matters are regulated in New Jersey, Delaware and 
Pennsylvania  by  the  New  Jersey  Board  of  Public  Utilities  (NJBPU),  Delaware  Public  Service  Commission 
(DEPSC) and Pennsylvania Public Utilities Commission (PAPUC), respectively. Our USA, USA-PA and White 
Marsh subsidiaries are not regulated utilities.  

(b) Principles of Consolidation – The financial statements for Middlesex and its wholly-owned subsidiaries (the 
Company) are reported on a consolidated basis. All significant intercompany accounts and transactions have been 
eliminated.  Other  financial  investments  in  which  the  Company  holds  a  50%  or  less  voting  interest  and  cannot 
exercise control over the operation and policies of the investments are accounted for under the equity method of 
accounting.  Under the equity method of accounting, the Company records its investment interests in Non-Utility 
Assets and its percentage share of the earnings or losses of the investees in Other Income (Expense). 

(c) System  of  Accounts – Middlesex,  Pinelands  Water  and  Pinelands  Wastewater  maintain  their  accounts  in 
accordance  with  the  Uniform  System  of  Accounts  prescribed  by  the  NJBPU.  Tidewater,  TESI  and  Southern 
Shores maintain their accounts in accordance with DEPSC requirements.  Twin Lakes maintains its accounts in 
accordance with PAPUC requirements. 

(d) Regulatory  Accounting  -  We  maintain  our  books  and  records  in  accordance  with  accounting  principles 
generally accepted in the United States of America.  Middlesex and certain of its subsidiaries, which account for 
89% of Operating Revenues and 99% of Total Assets, are subject to regulation in the state in which they operate. 
Those  companies  are  required  to  maintain  their  accounts  in  accordance  with  regulatory  authorities’  rules  and 
guidelines,  which  may  differ  from  other  authoritative  accounting  pronouncements.    In  those  instances,  the 
Company  follows  the  guidance  provided  in  Accounting  Standards  Codification  (ASC)  980,  Regulated
Operations.

In accordance with ASC 980, Regulated Operations, costs and obligations are deferred if it is probable that these 
items  will  be  recognized  for  rate-making  purposes  in  future  rates.  Accordingly,  we  have  recorded  costs  and 
obligations, which will be amortized over various future periods. Any change in the assessment of the probability 
of  rate-making  treatment  will  require  us  to  change  the  accounting  treatment  of  the  deferred  item.  We  have  no 
reason to believe any of the deferred items that are recorded will be treated differently by the regulators in the 
future.  For additional information, see Note 2 – Rate and Regulatory Matters.

(e) Retirement  Benefit  Plans  -  We  maintain  a  noncontributory  defined  benefit  pension  plan  (Pension  Plan) 
which covers all active employees who were hired prior to April 1, 2007.  In addition, the Company maintains an 
unfunded  supplemental  plan  for  its  executive  officers.  The  Company  has  a  retirement  benefit  plan  other  than 

39

MWC_10K_16.indd   43

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pensions  (Other  Benefits  Plan)  for  substantially  all  of  its  retired  employees.  Employees  hired  after  March  31, 
2007 are not eligible to participate in this plan. Coverage includes healthcare and life insurance.

The  Company’s  costs  for  providing  retirement  benefits  are  dependent  upon  numerous  factors,  including  actual 
plan  experience  and  assumptions  of  future  experience.    Retirement  benefit  plan  obligations  and  expense  are 
determined based on investment performance, discount rates and various other demographic factors related to the 
population participating in the Company’s retirement benefit plans, all of which can change significantly in future 
years. For more information on the Company’s Retirement Benefit Plans, see Note 7 – Employee Benefit Plans.

(f) Utility Plant – Utility Plant is stated at original cost as defined for regulatory purposes. Property accounts are 
charged with the cost of betterments and major replacements of property. Cost includes direct material, labor and 
indirect  charges  for  pension  benefits  and  payroll  taxes.  The  cost  of  labor,  materials,  supervision  and  other 
expenses incurred in making repairs and minor replacements and in maintaining the properties is charged to the 
appropriate expense accounts. At December 31, 2016, there was no event or change in circumstance that would 
indicate that the carrying amount of any long-lived asset was not recoverable. 

(g) Depreciation – Depreciation is computed by each regulated member of the Company utilizing a rate approved 
by  the  applicable  regulatory  authority.  The  accumulated  provision  for  depreciation  is  charged  with  the  cost  of 
property retired, less salvage.  The following table sets forth the range of depreciation rates for the major utility 
plant  categories  used  to  calculate  depreciation  for  the  years  ended  December  31,  2016,  2015  and  2014.  These 
rates have been approved by the NJBPU, DEPSC or PAPUC: 

Source of Supply 
Pumping 
Water Treatment 
General Plant 
Wastewater Collection 

1.15% -   3.44% 
2.00% -   5.39% 
1.65% -   7.09% 
2.08% - 17.84% 
1.42% -   1.81% 

Transmission and Distribution (T&D): 
T&D – Mains 
1.10%  -   3.13% 
T&D – Services  2.12%  -   3.16% 
1.61%  -   4.63% 
T&D – Other 

Non-regulated  fixed  assets  consist  primarily  of  office  buildings,  furniture  and  fixtures,  and  transportation 
equipment. These assets are recorded at original cost and depreciation is calculated based on the estimated useful 
lives, ranging from 3 to 40 years. 

(h) Preliminary Survey and Investigation (PS&I) Costs – In the design of water and wastewater systems that 
the Company ultimately intends to construct, own and operate certain expenditures are incurred to advance those 
project activities. These PS&I costs are recorded as deferred charges on the balance sheet because these costs are 
expected  to  be  recovered  through  future  rates  charged  to  customers  as  the  underlying  projects  are  placed  into 
service  as  utility  plant.    If  it  is  subsequently  determined  that  costs  for  a  project  recorded  as  PS&I  are  not 
recoverable through rates charged to our customers, the applicable PS&I costs are recorded as Other Expense on 
the statement of income at that time.  

(i) Customers’  Advances  for  Construction  (CAC)  –  Utility  plant  and/or  cash  advances  are  provided  to  the 
Company by customers, real estate developers and builders in order to extend utility service to their properties.   
These  transactions  are  recorded  as  CAC.  Contractual  Refunds  of  CACs  in  the  form  of  cash  are  made  by  the 
Company  and  are  based  on  either  additional  operating  revenues  generated  from  new  customers  or  as  new 
customers are connected to the respective system.  After all refunds are made and/or contract terms have expired, 
any remaining balance is transferred to Contributions in Aid of Construction. 

Contributions in Aid of Construction (CIAC) – CIAC include direct non-refundable contributions of utility 
plant and/or cash and the portion of CAC that becomes non-refundable. 

CAC  and  CIAC  are  not  depreciated  in  accordance  with  regulatory  requirements.    In  addition,  these  amounts 
reduce the investment base for purposes of setting rates.

40

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(j) Allowance  for  Funds  Used  During  Construction  (AFUDC)  -  Middlesex  and  its  regulated  subsidiaries 
capitalize AFUDC, which represents the cost of financing projects during construction. AFUDC is added to the 
construction costs of individual projects exceeding specific cost and construction period thresholds established for 
each company and then depreciated along with the rest of the utility plant’s costs over its estimated useful life. 
AFUDC is calculated using each company’s  weighted  cost  of debt and equity as approved in their most recent 
respective regulatory rate order. The AFUDC rates for the years ended December 31, 2016, 2015 and 2014 for 
Middlesex and Tidewater are as follows: 

Middlesex
Tidewater

2014

2016
2015
6.73% 6.72% 7.03%
7.92% 7.92% 7.91%

(k) Accounts  Receivable  –  We  record  bad  debt  expense  based  on  historical  write-offs  combined  with  an 
evaluation  of  current  conditions.  The  allowance  for  doubtful  accounts  was  $0.9  million  and  $0.8  million  as  of 
December 31, 2016 and 2015, respectively.  For the years ended December 31, 2016, 2015 and 2014, bad debt 
expense was $0.7 million, $0.8 million and $0.7, respectively.  For each of the years ended December 31, 2016, 
2015  and  2014,  write-offs  were  $0.6  million.  Receivables  not  expected  to  be  received  in  2017  are  included  as 
non-current assets in Operations Contracts, Developer and Other Receivables, including a loan by Middlesex to 
Ridgewood Green RME (RGRME).

In  2011,  Middlesex  entered  into  a  joint  venture  agreement  that  established  the  legal  entity  RGRME  for  the 
purpose of owning and operating a renewable energy facility at a municipal wastewater treatment plant in New 
Jersey.  Construction  was  completed  and  the  facility  began  operating  in  2013.  This  public-private  partnership 
includes  the  production  of  electricity  from  solar  panels  and  biogas  to  meet  the  electric  power  needs  of  the 
municipal wastewater treatment plant. A major element of the project’s profitability is the ability to procure, and 
process, an adequate supply of high quality feedstock material from outside sources to supplement the production 
of  biogas.  Such  feedstock  is  in  the  form  of  fats,  oils,  grease  and  other  materials  from  various  commercial 
operations.  During the fourth quarter of 2016, RGRME determined that significant additional investment would 
need to be made to optimize the liquid waste disposal and biogas electricity generation process.  As of December 
31, 2016, Middlesex had an investment of $0.2 million of equity capital (included in “Non-utility Assets – Net”) 
and a $1.7 million loan to RGRME (included in “Operations Contracts, Developer and Other Receivables, net”). 
The Company has determined that it is more likely than not that RGRME will be unable to satisfy its remaining 
debt service obligation to Middlesex and therefore, an allowance for uncollectible notes receivable of $1.7 million 
has  been  recorded.  Furthermore,  Middlesex  has  recognized  a  noncash  impairment  charge  of  $0.2  million, 
representing the Middlesex’s equity investment in RGRME.  These charges are included in “Other Expense” on 
the consolidated statement of income. 

(l) Revenues - Retail customer invoices for regulated utility service are typically comprised of two components; a 
fixed service charge and a volumetric or consumption charge. Revenues from retail customers, except Tidewater 
fixed service charges, include amounts billed in arrears on a cycle basis and unbilled amounts estimated from the 
last meter reading date to the end of the accounting  period. The estimated unbilled amounts are determined by 
utilizing  factors  which  include  historical  volumetric  or  consumption  usage  and  current  climate  and  economic 
conditions.  Actual  billings  may  differ  from  our  estimates.  Tidewater  customers  are  billed  in  advance  for  their 
fixed service charge and these revenues are recognized as the service is provided to the customer.    

Southern Shores is an unmetered system. Customers are billed a fixed service charge in advance at the beginning 
of each month and revenues are recognized as earned. 

Customers in portions of the TESI system are billed a fixed service charge in arrears.   

41

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Revenues  from  White  Marsh’s  base  water  and  wastewater  system  operating  contracts  are  fixed,  billed  monthly 
and are recorded as earned.  White Marsh also provides services in addition to the base services provided under 
its water and wastewater operating contracts, which are billed and recorded as earned. 

Revenues  from  the  City  of  Perth  Amboy  management  contract are comprised  of fixed and  variable fees. Fixed 
fees, which have been set for the life of the contract, are billed monthly and recorded as earned. Variable fees are 
recorded upon approval of the amount by the City of Perth Amboy. 

Revenues  from  USA’s  operations  and  maintenance  contract  for  the  Borough  of  Avalon,  New  Jersey  (Avalon) 
water utility, sewer utility and  storm  water system are fixed for the life  of the contract, are billed monthly and 
recorded  as  earned.    USA  also  provides  services  to  Avalon  in  addition  to  the  base  services  provided  under  the 
operation and maintenance contract.  These additional services are recorded as earned and billed upon approval of 
Avalon.

(m) Unamortized  Debt  Expense  and  Premiums  on  Long-Term  Debt  -  Unamortized  Debt  Expense  and 
Premiums on Long-Term Debt, included on the consolidated balance sheet in long-term debt, are amortized over 
the lives of the related debt issues.

(n) Income Taxes - Middlesex files a consolidated federal income tax return for the Company and income taxes 
are allocated based on the separate return method.  Investment tax credits have been deferred and are amortized 
over the estimated useful life of the related property.  For more information on income taxes, see Note 3 – Income 
Taxes.

(o) Statements of Cash Flows - For purposes of reporting cash flows, the Company considers all highly liquid 
investments with original maturity dates of three months or less to be cash equivalents. Cash and cash equivalents 
represent bank balances and money market funds with investments maturing in less than 90 days. 

(p) Restricted Cash – Restricted cash includes cash proceeds from loan transactions entered into through state 
financing programs and are held in trusts for debt service. 

(q) Use of Estimates - Conformity with accounting principles generally accepted in the United States of America 
requires  management  to  make  estimates  and  assumptions  that  affect  the  reported  amounts  in  the  financial 
statements.  Actual results could differ from those estimates. 

(r) Recent Accounting Pronouncements

Consolidation  -  In  February  2015,  the  Financial  Accounting  Standards  Board  (FASB)  issued  guidance  that 
amends  the  consolidation  analysis  for  variable  interest  entities  (“VIEs”)  as  well  as  voting  interest  entities.  The 
amendments  under  the  new  guidance  modify  the  evaluation  of  whether  limited  partnerships  and  similar  legal 
entities are VIEs or voting interest entities and eliminate the presumption that a general partner should consolidate 
a limited partnership. This guidance was effective January 1, 2016.  The adoption of this guidance did not have a 
material impact on the Company’s financial statements. 

Debt  Issuance  Costs  -  In  April  2015,  the  FASB  issued  an  update  to  authoritative  guidance  related  to  the 
presentation of debt issuance costs on the balance sheet, requiring companies to present debt issuance costs as a 
direct  deduction  from  the  carrying  value  of  debt.  The  guidance  was  effective  January  1,  2016.  As  a  result  of 
adopting  this  guidance,  the  December  31,  2015  balance  sheet  was  revised,  which  resulted  in  decreases  of  $3.3 
million to deferred charges and other assets and long-term debt, respectively. The adoption of this guidance had 
no impact on the Company’s statements of income or cash flows. 

Deferred  Income  Taxes  –  In  November  2015, the  FASB  issued  guidance  on  the classification  of  deferred  tax 
assets  and  deferred  tax  liabilities,  requiring  entities  to  present  them  as  noncurrent  on  the  balance  sheet.  This 
guidance was effective January 1, 2016 and did not have a material impact on the Company’s balance sheet. 

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Inventory  -  In  July  2015,  the  FASB  issued  guidance  on  simplifying  the  measurement  of  inventory.  The  new 
guidance replaces the current lower of cost or market test with a lower of cost or net realizable value test when 
cost  is  determined  on  a  first-in,  first-out  or  average  cost  basis.  The  guidance  is  effective  January  1,  2017  with 
early  adoption  permitted.  The  adoption  of  this  guidance  is  not  expected  to  have  a  material  impact  on  the 
Company’s financial statements. 

Accounting  for  Share-Based  Payments  -  In  March  2016,  the  FASB  issued  guidance  which  simplifies  several 
aspects  of  the  accounting  for  employee  share-based  payment  transactions,  including  the  accounting  for  income 
taxes,  forfeitures,  and  statutory  tax  withholding  requirements,  as  well  as  classification  in  the  statement  of  cash 
flows. The guidance is effective January 1, 2017. The adoption of this guidance is not expected to have a material 
impact on the Company’s financial statements. 

Revenue  Recognition  -  In  May  2014,  the  FASB  issued  an  update  to  authoritative  guidance  related  to  revenue 
from contracts with customers. The update replaces most of the existing guidance with a single set of principles 
for recognizing revenue from contracts with customers. Additionally, the accounting for CIAC may be impacted 
if these contributions  are determined  to  be revenue  from contracts with  customers.  The  FASB  has  deferred  the 
effective  date  of  these  new  revenue  recognition  standards  by  one  year  to  January  1,  2018.    The  Company  is 
currently  analyzing  the  impact  this  standard  will  have  on  our  financial  statements  and  has  begun  creating  an 
inventory of its contracts with customers, which consist primarily of regulated municipal water sale contracts and 
non-regulated operation and maintenance contracts for water and wastewater systems. Based on the Company’s 
initial interpretation of the guidance, this update is not expected to have an impact on the Company’s regulated 
municipal water sale contracts. The impact on the Company’s non-regulated operation and maintenance contracts, 
if any, is not expected to be material. The Company’s non-regulated segment contributed approximately 11% and 
2% of total revenues and net income, respectively, for the year ended December 31, 2016.  These assessments are 
preliminary and subject to change pending the Company’s completion of its review of the guidance and its impact 
on the Company’s contracts with customers, including the  determination of whether or not CIAC is considered 
revenue from contracts with customers. 

Recognition  and  Measurement  of  Financial  Assets  and  Financial Liabilities  -  In  January  2016,  the  FASB 
issued guidance which (i) requires all investments in equity securities, including other ownership interests such as 
partnerships, unincorporated joint ventures and limited liability companies, to be carried at fair value through net 
income,  (ii)  requires  an  incremental  recognition  and  disclosure  requirement  related  to  the  presentation  of  fair 
value  changes  of  financial  liabilities  for  which  the  fair  value  option  has  been  elected,  (iii)  amends  several 
disclosure  requirements,  including  the  methods  and  significant  assumptions  used  to  estimate  fair  value  or  a 
description of the changes in the methods and assumptions used to estimate fair value, and (iv) requires disclosure 
of the fair value of financial assets and liabilities measured at amortized cost at the amount that would be received 
to  sell  the  asset  or  paid  to  transfer  the  liability.  The  guidance  is  effective  for  fiscal  years  beginning  after 
December 15, 2017 with early adoption permitted. The guidance is required to be applied retrospectively with a 
cumulative  effect  adjustment  to  retained  earnings  for  initial  application  of  the  guidance  at  the  date  of  adoption 
(modified retrospective method). The Company is currently analyzing the impact this standard will have on our 
financial statements. 

Leases  -  In  February  2016,  the  FASB  issued  an  update  to  authoritative  guidance  related  to  leases  which  will 
require lessees to recognize a lease liability (a lessee’s obligation to make lease payments arising from a lease, 
measured on a discounted basis) a right-of-use asset (an asset that represents the lessee’s right to use, or control 
the  use  of,  a  specified  asset  for  the  lease  term).  The  guidance  is  effective  for  fiscal  years  beginning  after 
December  15,  2018  with  early  adoption  permitted.    The  Company  is  currently  assessing  the  impact  of  this 
standard on its consolidated financial statements and footnote disclosures, but does not expect that the adoption of 
this guidance to have a material impact on the Company’s financial statements. 

Statement of Cash Flows - In August 2016, the FASB issued guidance which amends the previous guidance on 
the classification of certain cash receipts and payments in the statement of cash flows. The primary purpose of 

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this guidance is to reduce the diversity in practice that has resulted from the lack of consistent principles on this 
topic.  The guidance is effective January 1, 2018 with early adoption permitted. The adoption of this guidance is 
not expected to have a material impact on the Company’s financial statements. 

Restricted  Cash  -  In  November  2016,  the  FASB  issued  an  update  to  authoritative  guidance  related  to  the   
classification  and  presentation  of  restricted  cash  in  the  statement  of  cash  flows,  which  requires  entities  to  a) 
include  restricted  cash  balances  in  its  cash  and  cash-equivalent  balances  in  the  statement  of  cash  flows  and  b) 
include a reconciliation of cash and cash-equivalents per the statement of financial position as compared to the 
statement  of  cash  flows.    Changes  in  restricted  cash  and  restricted  cash  equivalents  that  result  from  transfers 
between cash, cash equivalents, and restricted cash and restricted cash equivalents will not be presented as cash 
flow activities in the statement of cash flows.  In addition, an entity with a material balance of amounts described 
as  restricted  cash  and  restricted  cash  equivalents  must  disclose  information  about  the  nature  of  the  restrictions. 
The  guidance  is  effective  January  1,  2018  with  early  adoption  permitted.  The  adoption  of  this  guidance  is  not 
expected to have a material impact on the Company’s financial statements. 

There are no other new adopted or proposed accounting guidance that the Company is aware of that could have a 
material impact on the Company’s financial statements. 

Note 2 - Rate and Regulatory Matters 

Rate Matters 

Middlesex - In August 2015, Middlesex’s Petition to the NJBPU seeking permission to increase base water rates 
was  concluded,  based  on  a  negotiated  settlement,  resulting  in  an  increase  in  annual  operating  revenues  of  $5.0 
million.  The new base water rates were needed to recover increased costs and lost customer revenues, as well as 
a return on invested capital in rate base of $219.0 million, based on a return on equity of 9.75%.  The rate increase 
became effective on August 29, 2015.   

In June 2014, Middlesex’s Petition to the NJBPU seeking permission to increase base water rates was concluded, 
based on a negotiated settlement, resulting in an increase in annual operating revenues of $4.2 million.  The new 
base  water  rates  were  designed  to  recover  increased  costs  and  lost  customer  revenues,  as  well  as  a  return  on 
invested capital in rate base of $208.6 million, based on a return on equity of 9.75%.  The rate increase became 
effective on July 20, 2014.

On  November  1,  2016,  Middlesex  implemented  an  NJBPU-approved  purchased  water  adjustment  clause 
sufficient  to  recover  additional  costs  of  less  than  $0.1  million  for  the  purchase  of  treated  water  from  a  non-
affiliated regulated water utility.   

Tidewater - In August 2014, Tidewater’s Application to the DEPSC seeking permission to increase base water 
rates was concluded, based on a negotiated settlement, resulting in an increase in annual operating revenues of 
$0.8 million.  The new base water rates were designed to recover increased costs and a return on invested capital 
in  rate  base  of  $208.6  million,  based  on  a  return  on  equity  of  9.75%.    The  rate  increase  became  effective  on 
August 19, 2014.

Effective  January  1,  2017,  Tidewater  increased  its  DEPSC-approved  Distribution  System  Improvement  Charge 
(DSIC) rate, which is expected to generate revenues of approximately $0.3 million annually.  A DSIC is a rate-
mechanism  that  allows  water  utilities  to  recover  investments  in,  and  generate  a  return  on,  qualifying  capital 
improvements made between base rate proceedings. 

In  April  2014,  the  DEPSC  approved  Tidewater’s  50-year  agreement  with  the  United  States  Department  of 
Defense  for  the  privatization  of  the  water  system  of  Dover  Air  Force  Base  (DAFB)  in  Dover,  Delaware.    On 
October 1, 2014, Tidewater assumed ownership of the DAFB water utility assets and began providing regulated 
water service to DAFB under Tidewater’s DEPSC approved tariff rates.

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TESI - In  October  2014,  TESI  implemented  a  DEPSC-approved  33.5%  base  wastewater  rate  increase  for 
residential customers in the Plantations development in Delaware (approximately $0.1 million annually). 

Pinelands - In  April  2016,  the  NJBPU  approved  $0.2  million  and  $0.1  million  of  increases,  respectively,  in 
Pinelands  Water  and  Pinelands  Wastewater’s  annual  base  rates,  effective  May  7,  2016.    In  October  2015,  the 
companies had filed petitions with the NJBPU seeking permission to increase base rates by approximately $0.5 
million  per  year.    The  rate  filings  were  necessitated  by  capital  infrastructure  investments  the  companies  have 
made, or have committed to make, increased operations and maintenance costs and lower non-fixed fee revenues.  
The Pinelands Water base water rate increase will be phased-in over two years. 

Southern Shores - Under the terms of a multi-year DEPSC-approved agreement expiring in 2020, customer rates 
will increase on January 1st of each year to generate additional annual revenue of $0.1 million with each increase.   

Twin Lakes - In June 2016, the Pennsylvania Public Utilities  Commission approved a $0.1 million increase in 
Twin  Lakes’  base  water  rates,  effective  June  15,  2016.    In  November  2015,  Twin  Lakes  had  filed  a  petition 
seeking  permission  to  increase  its  base  water  rates  by  approximately  $0.2  million  per  year.    This  request  was 
necessitated  by  capital  infrastructure  investments  Twin  Lakes  has  made,  or  committed  to  make,  and  increased 
operations and maintenance costs. The rate increase will be phased in over two years.

Regulatory Matters 

We  have  recorded  certain  costs  as  regulatory  assets  because  we  expect  full  recovery  of,  or  are  currently 
recovering, these costs in the rates we charge customers. These deferred costs have been excluded from rate base 
and, therefore, we are not earning a return on the unamortized balances.  These items are detailed as follows: 

   Regulatory Assets
Retirement Benefits
Income Taxes
Rate Cases, Tank Painting, and Other
Total

(Thousands of Dollars)
  December 31,
2016
2015
$39,378 
$40,603 
15,541
15,899
        4,392         3,633 
$58,552 

$60,894 

Remaining
Recovery  Periods
Various
Various
2-10 years

Retirement  benefits  include  pension  and  other  retirement  benefits  that  have  been  recorded  on  the  Consolidated 
Balance  Sheet  in  accordance  with  the  guidance  provided  in  ASC  715,  Compensation  –  Retirement  Benefits.  
These  amounts  represent  obligations  in  excess  of  current  funding,  which  the  Company  believes  will  be  fully 
recovered in rates set by the regulatory authorities.

The  recovery  period  for  income  taxes  is  dependent  upon  when  the  temporary  differences  between  the  tax  and 
book treatment of various items reverse. 

The Company uses composite depreciation rates for its regulated utility assets, which is currently an acceptable 
method  under  generally  accepted  accounting  principles  and  is  widely  used  in  the  utility  industry.  Historically, 
under the composite depreciation method, the anticipated costs of removing assets upon retirement are provided 
for  over  the  life  of  those  assets  as  a  component  of  depreciation  expense.  The  Company  recovers  certain  asset 
retirement  costs  through  rates  charged  to  customers  as  an  approved  component  of  depreciation  expense.  As  of 
December 31, 2016 and 2015, the Company has approximately $11.3 million and $10.9 million, respectively, of 
expected costs of removal recovered currently in rates in excess of actual costs incurred as regulatory liabilities.  

The Company is recovering through customer rates acquisition premiums totaling $0.5 million over the remaining 
lives of the underlying Utility Plant. These deferred costs have been included in rate base as utility plant and a 
return is being earned on the unamortized balances during the recovery periods.

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Note 3 – Income Taxes

Income tax expense differs from the amount computed by applying the statutory rate on book income subject to 
tax for the following reasons:  

Income Tax at Statutory Rate  
Tax Effect of: 
  Utility Plant Related 
  State Income Taxes – Net 
  Employee Benefits 
  Other  
Total Income Tax Expense 

              (Thousands of Dollars) 

Years Ended December 31,
2014 
2015 
2016 
$9,786  
$10,703 
$12,007 

     (1,059) 
770
(5)
22  
$11,735

       (920)
745
7
16  
$10,551

       (572)
711
(6)
18  
$9,937

Income tax expense is comprised of the following: 

(Thousands of Dollars) 

Years Ended December 31,                                       
2014 

2015 

2016 

Current: 
   Federal 
   State 
Deferred: 
   Federal 
   State 
   Investment Tax Credits 
Total Income Tax Expense 

$7,305 $(15,203)
1,153

877

3,325
307
  (79)
$11,735

24,686
(6)
  (79)
$10,551

$5,920 
887 

3,018 
191 
  (79) 
$9,937 

Deferred income taxes reflect the net tax effect of temporary differences between the carrying amounts of assets 
and liabilities for financial purposes and the amounts used for income tax purposes.  The components of the net 
deferred tax liability are as follows: 

Utility Plant Related 
Customer Advances 
Employee Benefits 
Investment Tax Credits (ITC) 
Net Operating Loss Carryforwards 
Other 
Total Deferred Tax Liability and ITC 

(Thousands of Dollars) 
December 31, 

2016 
$69,019
  (3,430)
6,904
753
-
     (421)
$72,825

2015 
$63,281 
  (3,510) 
5,796 
832 
2,311 
     (176) 
$68,534 

As part of its 2014 Federal income tax return, the Company adopted the final IRS regulations pertaining to the tax 
deductibility  of  costs  that  qualify  as  repairs  on  tangible  property.    The  adoption  resulted  in  a  net  reduction  of 
$17.6 million in taxes previously remitted to  the IRS,  for which the Company has already sought and received 
refunds  pertaining  to  tax  years  2012  through  2014  in  accordance  with  IRS  regulations.    Subsequently,  the 
Company’s 2014 federal income tax return was selected for examination by the IRS. Concurrently with the IRS 
examination, the Company agreed to extend the statutory review period for its 2012 tax year. It is unknown at this 
time  whether  the  results  of  this  examination  will  result  in  any  changes  to  the  filed  2014  tax  return.  While  the 

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Company believes that its treatment of qualifying tangible property repair costs is proper, its deductibility could 
be challenged as part of the current examination by the IRS. Therefore, the Company has recorded a provision 
against refundable taxes of $2.3 million. 

It  is  probable  that  any  net  tax  benefits  that  resulted  from  adopting  the  regulations  will  be  considered  in 
determining the  revenue  requirement used to set base  rates  for the Company  in a future regulatory proceeding. 
Consequently, adoption of the new regulations did not and will not have a significant impact on the Company’s 
financial statements or effective tax rate.

The statutory review periods for income tax returns for the years prior to 2012 have been closed.    In the event 
that there are interest and penalties associated with income tax adjustments in the current examination and future 
examinations, these amounts will be reported under interest expense and other expense, respectively. Other than 
the  effects  of  the  provision  against  refundable  taxes  discussed  above,  there  are  no  unrecognized  tax  benefits 
resulting from prior period tax positions.

Note 4 - Commitments and Contingent Liabilities 

Water  Supply  -  Middlesex  has  an  agreement  with  the  New  Jersey  Water  Supply  Authority  (NJWSA)  for  the 
purchase of untreated water through November 30, 2023, which provides for an average purchase of 27.0 million 
gallons a day (mgd). Pricing is set annually by the NJWSA through a public rate making process. The agreement 
has  provisions  for  additional  pricing  in  the  event  Middlesex  overdrafts  or  exceeds  certain  monthly  and  annual 
thresholds. 

Middlesex also has an agreement with  a non-affiliated regulated  water utility for the purchase of treated water. 
This  agreement,  which  expires  February  27,  2021,  provides  for  the  minimum  purchase  of  3.0  mgd  of  treated 
water with provisions for additional purchases.

Tidewater contracts with the City of Dover, Delaware to purchase treated water of 15.0 million gallons annually. 

Purchased water costs are shown below:                                                                                         

Purchased Water 
Untreated 
Treated  
Total Costs 

(Millions of Dollars) 
Years Ended December 31, 

  2016
$2.6
3.2
$5.8

       2015 
$2.5
3.1
$5.6

    2014 
$2.4 
3.1
$5.5

Contract  Operations  -  USA-PA  operates  the  City  of  Perth  Amboy,  New  Jersey’s  (Perth  Amboy)  water  and 
wastewater  collection  systems  under  a  20-year  agreement,  which  expires  in  2018.    In  connection  with  the 
agreement with Perth Amboy, USA-PA entered into a 20-year subcontract with a wastewater operating company 
for the operation and maintenance of the Perth Amboy wastewater collection system. The subcontract provides 
for  the  sharing  of  certain  fixed  and  variable  fees  and  operating  expenses  and  its  term  is  concurrent  with  USA-
PA’s contract with Perth Amboy.  

Guarantees - As part of an agreement with the County of Monmouth, New Jersey (County), Middlesex serves as 
guarantor of the performance of Applied Water Management, Inc. (AWM), an unaffiliated wastewater treatment 
contractor,  to  operate  a  County-owned  leachate  pretreatment  facility  at  the  Monmouth  County  Reclamation 
Center in Tinton Falls, New Jersey. The performance guaranty is effective through 2028 unless another guarantor, 
acceptable  to  the  County,  replaces  Middlesex  before  such  date.  Under  agreements  with  AWM  and  Natural 
Systems  Utilities,  LLC  (NSU),  the  parent  company  of  AWM,  Middlesex  earns  a  fee  for  providing  the 
performance  guaranty.  In  addition,  Middlesex  may  provide  operational  support  to  the  facility,  as  needed,  and 
AWM and NSU, serving as guarantor to Middlesex with respect to the performance of AWM, agree to indemnify 
Middlesex against any claims that may arise under the Middlesex guaranty to the County.

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If requested to perform under the guaranty to the County and, if AWM and NSU, as guarantor to Middlesex, do 
not  fulfill  their  obligations  to  indemnify  Middlesex  against  any  claims  that  may  arise  under  the  Middlesex 
guaranty to the County, Middlesex would be required to fulfill the remaining operational commitment of AWM. 
As of December 31, 2016 and December 31, 2015, the liability recognized in Other Non-Current Liabilities on 
the balance sheet for the guaranty is approximately $0.1 million and $0.2 million, respectively. 

Construction –The Company has projected to spend up to $60.2 million in 2017, $88.9 million in 2018 and $73.8 
million in 2019 on its construction program.  The actual amount and timing of capital expenditures is dependent 
on the need for replacement of existing infrastructure,  customer growth, residential new home construction and 
sales, project scheduling and continued refinement of project scope and costs. There is no assurance that projected 
customer growth and residential new home construction and sales will occur.  

Litigation – The Company is a defendant in lawsuits in the normal course of business. We believe the resolution 
of pending claims and legal proceedings will not have a material adverse effect on the Company’s consolidated 
financial statements. 

Change  in  Control  Agreements  –  The  Company  has  Change  in  Control  Agreements  with  certain  of  its  officers 
that provide compensation and benefits in the event of termination of employment in connection with a change in 
control of the Company. 

Note 5 – Short-term Borrowings 

Information regarding the Company’s short-term borrowings for the years ended December 31, 2016 and 2015 is 
summarized below: 

Established Lines at Year-End 
Maximum Amount Outstanding 
Average Outstanding 
Notes Payable at Year-End 
Weighted Average Interest Rate 
Weighted Average Interest Rate at 
Year-End 

     (Millions of  Dollars) 

2016 
$60.0 
  13.1 
    7.4 
  12.0 
    1.54% 

2015 
$60.0 
  19.0 
  15.3 
    3.0 
    1.19% 

     1.71% 

     1.41% 

The  maturity  dates  for  the  Notes  Payable  as  of  December  31,  2016  are  in  January  2017  and  are  extendable  at  the 
discretion of the Company.   

Interest rates for short-term borrowings are below the prime rate with no requirement for compensating balances. 

Note 6 - Capitalization

All the transactions discussed below related to the issuance of securities were approved by either the NJBPU or 
DEPSC, except where otherwise noted. 

Common Stock

The Company periodically issues shares of its common stock in connection with its Middlesex Water Company 
Investment  Plan  (the  Investment  Plan),  a  direct  share  purchase  and  sale  and  dividend  reinvestment  plan  for 
Middlesex  common  stock.  In  July  2015,  the  Company  registered  an  additional  700,000  common  shares  for 
potential  issuance  under  the  Investment  Plan  with  the  United  States  Securities  and  Exchange  Commission, 
increasing the number of NJBPU-authorized shares to 3.0 million.  The cumulative number of shares issued under 
the  Investment  Plan  at  December  31,  2016  is  2.3  million.    For  the  years  ended  December  31,  2016,  2015  and 
2014,  the  Company  raised  approximately  $1.5  million,  respectively,  through  the  issuance  of  shares  under  the 
Investment Plan. 

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The Company issues shares under a restricted stock plan for certain management employees, which is described 
in Note 7 – Employee Benefit Plans.

The Company  maintains a stock plan for  its  outside  directors  (the  Outside  Director Stock  Compensation Plan). 
For  the  years  ended  December  31,  2016,  2015  and  2014,  3,976,  4,795  and  5,082  shares,  respectively,  of 
Middlesex common stock were granted and issued to the Company’s outside directors under the Outside Director 
Stock Compensation Plan and 68,144 shares remain available for future awards.  The maximum number of shares 
authorized for grant under the Outside Director Stock Compensation Plan is 100,000.

In the event dividends on the preferred stock are in arrears, no dividends may be declared or paid on the common 
stock of the Company.   

Preferred Stock

At  December  31,  2016  and  2015,  there  were  0.1  million  shares  of  preferred  stock  authorized  and  less  than  0.1 
million shares of preferred stock outstanding. There were no preferred stock dividends in arrears.   

The Company may not pay any dividends on its common stock unless full cumulative dividends to the preceding 
dividend date for all outstanding shares of preferred stock have been paid or set aside for payment. If four or more 
quarterly dividends are in arrears, the preferred shareholders, as a class, are entitled to elect two members to the 
Board of Directors in addition to Directors elected by  holders of the common stock.    In addition, if Middlesex 
were to liquidate, holders of preferred stock would be paid back the stated value of their preferred shares before 
any distributions could be made to common stockholders.

The conversion feature of the no par $7.00 Series Cumulative and Convertible Preferred Stock allows the security 
holders  to  exchange  one  convertible  preferred  share  for  twelve  shares  of  the  Company's  common  stock.    In 
addition, the Company may redeem up to 10% of the outstanding convertible stock in any calendar year at a price 
equal  to  the  fair  value  of  twelve  shares  of  the  Company's  common  stock  for  each  share  of  convertible  stock 
redeemed.  In 2014, 4,293 shares (approximately $0.5 million) of the Company’s no par $7.00 Series Cumulative 
and Convertible Preferred Stock were converted into 51,516 shares of common stock. 

The conversion feature of the no par $8.00 Series Cumulative and Convertible Preferred Stock allows the security 
holders  to  exchange  one  convertible  preferred  share  for  13.714  shares  of  the  Company's  common  stock.    The 
preferred shares are convertible into common stock at the election of the security holder or Middlesex.

Long-term Debt

Subject to regulatory approval, the Company periodically issues long-term debt to fund its investments in utility 
plant  and  other  assets.    To  the  extent  possible,  the  Company  finances  qualifying  capital  projects  under  State 
Revolving  Fund  (SRF)  loan  programs  in  New  Jersey  and  Delaware.  These  government  programs  provide 
financing at interest rates that are typically below rates available in the broader financial markets. A portion of the 
borrowings under the New Jersey SRF is interest-free. Under the New Jersey SRF program, borrowers first enter 
into  a  construction  loan  with  the  New  Jersey  Environmental  Infrastructure  Trust  (NJEIT)  at  a  below  market 
interest rate. The current interest rate on construction loan borrowings is zero percent (0%).  When construction 
on the qualifying project is substantially complete, the NJEIT will coordinate the conversion of the construction 
loan into a long-term securitized loan with a portion of the principal balance having a stated interest rate of zero 
percent (0%) and a portion of the principal balance at a market interest rate at the time of closing using the credit 
rating of the State of New Jersey.  The current term of the long-term loans offered through the NJEIT is up to 
thirty years.  The current portion of the principal balance having a stated interest rate of zero percent (0%) is 75% 
with the remaining portion of 25% having a market based interest rate.  The NJEIT generally schedules its long-
term debt financings in May and November. 

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In March 2016, the NJBPU approved Middlesex’s request to borrow up to $16.0 million under the New Jersey 
SRF program to fund the 2016 RENEW Program, which is  an ongoing initiative to eliminate all unlined water 
distribution  mains  in  the  Middlesex  system.    Middlesex  closed  on  an  $11.8  million  zero  percent  (0%)  SRF 
construction loan on June 28, 2016. Through December 31, 2016, Middlesex has drawn down $7.5 million and 
expects to draw down the remaining proceeds during the first quarter of 2017.  The NJEIT notified the Company 
that it has scheduled this project to be included in the May 2017 long-term loan financing. 

In  February  2016,  Tidewater  closed  on  a  $1.2  million  General  Obligation  Note  loan  with  the  Delaware  SRF 
program to fund the replacement of the water distribution system in a manufactured home community. Tidewater 
has drawn $1.1 million on this loan and the project is considered complete. The interest rate on the $1.1 million is 
2.0% with a final repayment maturity date of February 1, 2036.

In 2015, Tidewater completed the drawdown of a $15.0 million long-term debt transaction.  The interest rate on 
$11.0 million of the loan is 4.45%. $4.0 million of the loan was initially set up as a market-based variable interest 
rate transaction, but which was switched to a fixed rate of 4.47% in January 2017. The proceeds were used to pay 
down short-term debt and for other general corporate purposes.  The final maturity date of all borrowings under 
this loan agreement is April 2040. 

Bond Series QQ, RR and SS are term bonds with single maturity dates subsequent to 2020. Principal repayments 
for all series of the Company’s long-term debt except for Bond Series X, Y, Z and AA extend beyond 2020.  The 
aggregate annual principal repayment obligations for all long-term debt over the next five years are shown below: 

Year
2017 
2018 
2019 
2020 
2021 

(Millions of Dollars) 
Annual Maturities 
$ 6.2 
$ 6.6 
$ 6.6 
$ 6.4 
$ 6.4 

The weighted average interest rate on all long-term debt at December 31, 2016 and 2015 was 3.88% and 3.87%, 
respectively. Except for the Amortizing Secured Notes ($42.5 million), all of the Company’s outstanding long-
term debt has been issued through the New Jersey Economic Development Authority ($55.4 million), the NJEIT 
program ($34.8 million) and the Delaware SRF program ($9.7 million).  

In both 2016 and 2015, the NJEIT de-obligated principal payments of $0.5 million on several series of SRF long-
term debt.  

Substantially all of the Utility Plant of the Company is  subject to the lien of its mortgage, which includes debt 
service  and  capital  ratio  covenants.  The  Company  is  in  compliance  with  all  of  its  mortgage  covenants  and 
restrictions.

Earnings Per Share 

The following table presents the calculation of basic and diluted earnings per share (EPS) for the three years ended 
December  31,  2016.    Basic  EPS  is  computed  on  the  basis  of  the  weighted  average  number  of  shares  outstanding.  
Diluted EPS assumes the conversion of both the Convertible Preferred Stock $7.00 Series and $8.00 Series.

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(In Thousands, Except Per Share  Amounts)
2015

2014

2016

Basic:
Net Income
Preferred Dividend
Earnings Applicable to Common Stock
Basic EPS
Diluted:
Earnings Applicable to Common Stock
$7.00 Series Dividend
$8.00 Series Dividend
Adjusted Earnings Applicable to Common 
Stock
Diluted EPS

  Income Shares
$22,742  16,270
      (144)             
$22,598  16,270

$1.39 

  Income Shares
$20,028  16,175
      (144)             
$19,884 
$1.23 

16,175

  Income Shares
$18,445  16,052
      (151)  
$18,294  16,052

$1.14 

$22,598  16,270
115
41

67
24

$19,884 
67
24

16,175
115
41

$18,294  16,052
133
41

74
24

$22,689  16,426

$19,975  16,331

$18,392  16,226

$1.38 

$1.22 

$1.13 

Fair Value of Financial Instruments 
The  following  methods  and  assumptions  were  used  by  the  Company  in  estimating  its  fair  value  disclosure  for 
financial  instruments  for  which  it  is  practicable  to  estimate  that  value.  The  carrying  amounts  reflected  in  the 
consolidated  balance  sheets  for  cash  and  cash  equivalents,  accounts  receivable,  accounts  payable  and  notes 
payable  approximate  their  respective  fair  values  due  to  the  short-term  maturities  of  these  instruments.  The  fair 
value of First Mortgage and State Revolving Fund Bonds (collectively, the Bonds) issued by Middlesex is based 
on  quoted  market  prices  for  similar  issues.    Under  the  fair  value  hierarchy,  the  fair  value  of  cash  and  cash 
equivalents is classified as a Level 1 measurement and the fair value of notes payable and the Bonds in the table 
below are classified as Level 2 measurements. The carrying amount and fair value of the Bonds were as follows:    

                                (Thousands of Dollars) 

                     At December 31, 

                                   2016 

Carrying 
Amount 
       $82,786 

Fair 
Value 
 $84,821 

                         2015 
Carrying 
Amount 
       $85,600 

Fair  
Value 
 $88,431 

Bonds  

For other long-term debt issuances for which there is no quoted market price and there  is not an active trading 
market, it was not practicable to estimate their fair value.  For details, including carrying value, interest rate and 
due date on these series of long-term debt, please refer to those series of long-term debt described as “Amortizing 
Secured  Note”,  “State  Revolving  Trust  Note”  and  “Construction  Loans”  on  the  Condensed  Consolidated 
Statements of Capital Stock and Long-Term Debt). The carrying amount of these instruments was $59.7 million 
and  $54.7  million  at  December  31,  2016  and  December  31,  2015,  respectively.  Customer  advances  for 
construction have carrying amounts of $20.8 million and $20.5 million at December 31, 2016 and December 31, 
2015, respectively. Their relative fair values cannot be accurately estimated since future refund payments depend 
on several variables, including new customer connections, customer consumption levels and future rate increases. 

Note 7 - Employee Benefit Plans   

Pension Benefits

The  Company’s  Pension  Plan  covers  all  active  employees  hired  prior  to  April  1,  2007.  Employees  hired  after 
March  31,  2007  are  not  eligible  to  participate  in  this  plan,  but  can  participate  in  a  defined  contribution  profit 
sharing plan that provides an annual contribution at the discretion of the Company, based upon a percentage of 
the participants’ annual paid compensation. In order to be eligible for contribution, the eligible employee must be 

51

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employed  by  the  Company  on  December  31st  of  the  year  to  which  the  contribution  relates.  The  Company 
maintains an unfunded supplemental plan for its executive officers.  The Accumulated Benefit Obligation for the 
Company’s Pension Plan at December 31, 2016 and 2015 was $66.8 million and $62.3 million, respectively. 

Other Benefits

The  Company’s  Other  Benefits  Plan  covers  substantially  all  of  its  current  retired  employees.  Employees  hired 
after March 31, 2007 are not eligible to participate in this plan. Coverage includes healthcare and life insurance. 
Accrued retirement benefit costs are recorded each year.  

Regulatory Treatment of Over/Underfunded Retirement Obligations 

Because  the  Company  is  subject  to  regulation  in  the  states  in  which  it  operates,  it  is  required  to  maintain  its 
accounts  in  accordance  with  the  regulatory  authority’s  rules  and  guidelines,  which  may  differ  from  other 
authoritative  accounting  pronouncements.  In  those  instances,  the  Company  follows  the  guidance  of  ASC  980, 
Regulated  Operations.  Based  on  prior  regulatory  practice,  and  in  accordance  with  the  guidance  in  ASC  980, 
Regulated Operations, the Company records underfunded Pension Plan and Other Benefits Plan obligation costs, 
which  otherwise  would  be  recognized  in  Other  Comprehensive  Income  under  ASC  715,  Compensation  – 
Retirement Benefits, as a Regulatory Asset, and expects to recover those costs in rates charged to customers.  

The Company uses a December 31 measurement date for all of its employee benefit plans. The tables below set 
forth information relating to the Company’s Pension Plan and Other Benefits Plan for 2016 and 2015. 

(Thousands of Dollars)

Pension Plan

Other Benefits Plan

December 31,

2016

2015

2016

2015

Change in Projected Benefit Obligation:
Beginning Balance
Service Cost
Interest Cost
Actuarial (Gain) Loss
Benefits Paid
Ending Balance

 $       72,542   $       75,043   $       46,249   $       49,578 
            2,308              2,558              1,099              1,373 
            3,046              2,894              1,952              1,921 
            2,810            (5,915)                141            (6,062)
          (2,105)           (2,038)              (553)              (561)
 $       78,601   $       72,542   $       48,888   $       46,249 

(Thousands of Dollars)

Pension Plan

Other Benefits Plan

December 31,

2016

2015

2016

2015

Change in Fair Value of Plan Assets:
Beginning Balance
Actual Return on Plan Assets
Employer Contributions
Benefits Paid
Ending Balance

 $       52,931   $       51,623   $       29,018   $       27,535 
            4,909                   11              1,591                 350 
            3,635              3,335              1,551              1,694 
          (2,105)           (2,038)              (553)              (561)
 $       59,370   $       52,931   $       31,607   $       29,018 

Funded Status

 $     (19,231)  $     (19,611)  $     (17,281)  $     (17,231)

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(Thousands of Dollars)

Pension Plan

Other Benefits Plan

December 31,

2016

2015

2016

2015

Amounts Recognized in the Consolidated 
Balance Sheets consist of :
Current Liability
Noncurrent Liability
Net Liability Recognized

                -   
               373                 327 
          18,858            19,284            17,281            17,231 
 $       19,231   $       19,611   $       17,281   $       17,231 

                 -   

(Thousands of Dollars)

Pension Plan

Other Benefits Plan

Years Ended December 31,

2016

2015

2014

2016

2015

2014

Components of Net Periodic Benefit Cost
Service Cost
Interest Cost
Expected Return on Plan Assets
Amortization of Net Actuarial Loss
Amortization of Prior Service Cost/(Credit)
Net Periodic Benefit Cost

 $     2,308   $     2,558   $     1,894   $     1,099   $     1,373   $     1,032 
        3,046          2,894          2,682          1,952          1,921          1,792 
      (4,014)       (3,919)       (3,534)       (2,213)       (2,107)       (1,937)
        1,426          1,645             416          1,773          2,261          1,413 
             -                 -                   2        (1,728)       (1,728)       (1,728)
 $     2,766   $     3,178   $     1,460   $        883   $     1,720   $        572 

Amounts that are expected to be amortized from Regulatory Assets into Net Periodic Benefit Cost in 2017 are as 
follows: 

 (Thousands of Dollars)

Pension
Plan
$1,566
          -

Other
Benefits
Plan
$1,781
 (1,728)

Actuarial Loss 
Prior Service Credit 

The discount rate and compensation increase rate for determining our postretirement benefit plans’ benefit 
obligations and costs as of December 31, 2016, 2015 and 2014, respectively, are as follows: 

      Pension Plan 
2015

2014

2016 

    Other Benefits Plan 
2015
2016

2014

Weighted Average Assumptions: 
   Expected Return on Plan Assets 
   Discount Rate for: 
     Benefit Obligation  
     Benefit Cost  
   Compensation Increase for: 
     Benefit Obligation  
     Benefit Cost  

7.50%

7.50%

7.50%

7.50% 

7.50%

7.50%

4.06%
4.26%

3.00%
3.00%

4.26%
3.91%

3.00%
3.00%

3.91%
4.87%

3.00%
3.00%

4.06% 
4.26% 

3.00% 
3.00% 

4.26%
3.91%

3.00%
3.00%

3.91%
4.87%

3.00%
3.00%

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The  compensation  increase  assumption  for  the  Other  Benefits  Plan  is  attributable  to  life  insurance  provided  to 
qualifying employees upon their retirement.  The insurance coverage will be determined based on the employee’s 
base compensation as of their retirement date. 

The Company utilizes the Society of Actuaries’ mortality table (RP 2014) (Mortality Improvement Scale MP2016 
for the 2016 valuation).

For the 2016 valuation, costs and obligations for our Other Benefits Plan assumed a 9.0% annual rate of increase 
in the per capita cost of covered healthcare benefits in 2017 with the annual rate of increase declining 1.0% per 
year for 2018-2020 and 0.5% per year for 2021-2022, resulting in an annual rate of increase in the per capita cost 
of covered healthcare benefits of 5% by year 2022.

A one-percentage point change in assumed healthcare cost trend rates would have the following effects on the 
Other Benefits Plan: 

Effect on Current Year’s Service and Interest Cost 
Effect on Projected Benefit Obligation 

                 (Thousands of Dollars) 
                     1 Percentage Point  

 Increase 
       $      673     
       $   8,410    

    Decrease 
     $      (514)    
     $   (6,633)  

The following benefit payments, which reflect expected future service, are expected to be paid: 

Year 
2017 
2018 
2019 
2020 
2021 
2022-2026 
  Totals 

     (Thousands of Dollars) 

Pension Plan 
$  2,391 
2,440 
2,455 
2,847 
3,046 
    22,178 
    $35,357 

Other Benefits Plan 
         $ 1,030   
1,277 
1,497 
1,641 
1,851 
  11,278 
$18,574

Benefit Plans Assets 

The allocation of plan assets at December 31, 2016 and 2015 by asset category is as follows:

Pension Plan

Other Benefits Plan

Asset Category
Equity Securities
Debt Securities
Cash
Real Estate/Commodities

Total

2015 Target 

2016
59.7% 59.1%
36.6% 37.8%
1.3%
1.8%
100.0% 100.0%

1.0%
2.7%

55%
38%
2%
5%

2016

2015 Target 
50.0%
47.4%
2.4%
0.2%
100.0% 100.0%

54.1%
43.3%
2.6%
0.0%

43%
50%
2%
5%

Two outside investment firms each manage a portion of the Pension Plan asset portfolio. One of those investment 
firms also manages the Other Benefits Plan asset portfolio. Quarterly meetings are held between the Company’s 
Pension Committee of the Board of Directors and the investment managers to review their performance and asset 
allocation.  If  the  actual  asset  allocation  is  outside  the  targeted  range,  the  Pension  Committee  reviews  current 
market  conditions  and  advice  provided  by  the  investment  managers  to  determine  the  appropriateness  of 
rebalancing the portfolio. 

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The  objective  of  the  Company  is  to  maximize  the  long-term  return  on  retirement  plan  assets,  relative  to  a 
reasonable level of risk, maintain a diversified investment portfolio and maintain compliance with the Employee 
Retirement  Income  Security  Act  of  1974.  The  expected  long-term  rate  of  return  is  based  on  the  various  asset 
categories  in  which  plan  assets  are  invested  and  the  current  expectations  and  historical  performance  for  these 
categories. 

Equity  securities  include  Middlesex  common  stock  in  the  amounts  of  $0.8  million  (1.4%  of  total  Pension  Plan 
assets) and $1.0 million (2.0 % of total Pension Plan assets) as of December 31, 2016 and 2015, respectively. 

Fair Value Measurements 

Accounting  guidance  provides  a  fair  value  hierarchy  that  prioritizes  the  inputs  to  valuation  techniques  used  to 
measure  fair  value.    The  hierarchy  gives  the  highest  priority  to  unadjusted  quoted  prices  in  active  markets  for 
identical  assets  or  liabilities  (Level  1  measurements)  and  the  lowest  priority  to  unobservable  inputs  (Level  3 
measurements).  The three levels of the fair value hierarchy are described as follows: 

 Level 1 – Inputs to the valuation methodology are unadjusted quoted market prices for identical assets or 

liabilities in accessible active markets. 

 Level  2  –  Inputs  to  the  valuation  methodology  that  are  observable,  either  directly  or  indirectly,  such  as 
quoted prices for similar assets or liabilities; quoted prices in markets that are not active; or other inputs 
that are observable or can be corroborated by observable market data for substantially the full term of the 
assets  or  liabilities.    If  the  asset  or  liability  has  a  specified  contractual  term,  the  Level  2  input  must  be 
observable for substantially the full term of the asset or liability. 

 Level  3  –  Inputs  to  the  valuation  methodology  are  unobservable  and  significant  to  the  fair  value 

measurement. 

Certain investments in cash and cash equivalents, equity securities, and commodities are valued based on quoted 
market prices in active markets and are classified as Level 1 investments.  Certain investments in cash and cash 
equivalents, equity securities and fixed income securities are valued using prices received from pricing vendors 
that utilize observable inputs and are therefore classified as Level 2 investments.  

The following tables present Middlesex’s Pension Plan assets measured and recorded at fair value within the fair 
value hierarchy: 

Mutual Funds
Money Market Funds
Common Equity Securities

Total Investments

Mutual Funds
Money Market Funds
Common Equity Securities

Total Investments

(Thousands of Dollars)
As of December 31, 2015

Level 2
-
$            
-
-
$            
-

Level 3
-
$            
-
-
$            
-

(Thousands of Dollars)
As of December 31, 2015

Level 2
$            
-
-
-
$            
-

Level 3
$            
-
-
-
$            
-

Total

49,439
648
9,283
59,370

Total

43,623
652
8,656
52,931

$

$

$

$

Level 1

$        

49,439
648
9,283
59,370

$        

Level 1

$        

43,623
652
8,656
52,931

$        

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The following tables present Middlesex’s Other Benefits Plan assets measured and recorded at fair value within 
the fair value hierarchy: 

(Thousands of Dollars)
As of December 31, 2016

Level 1

Level 2

Level 3

Total

Mutual Funds
Money Market Funds
Preferred Equity Securities
Agency/US/State/Municipal Debt

Total Investments

Mutual Funds
Money Markey Funds
Preferred Equity Securities
Agency/US/State/Municipal Debt

Total Investments

$        

$        

17,096
826
108
-
18,030

Level 1

$        

14,572
688
224
-
15,484

$        

$            
-
-
-
13,577
13,577

$      

$            
-
-
-
-
$            
-

$

$

17,096
826
108
13,577
31,607

(Thousands of Dollars)
As of December 31, 2015

Level 2
-
$            
-
-
13,534
13,534

$      

Level 3
-
$            
-
-
-
$            
-

Total

14,572
688
224
13,534
29,018

$

$

Benefit Plans Contributions 
For  the  Pension  Plan,  Middlesex  made  total  cash  contributions  of  $3.6  million  in  2016  and  expects  to  make 
approximately $3.3 million of cash contributions in 2017. 

For the Other Benefits Plan, Middlesex made total cash contributions of $1.6 million in 2016 and expects to make 
approximately $1.6 million of cash contributions in 2017. 

401(k) Plan

The Company maintains a 401(k) defined contribution plan, which covers substantially all employees with more 
than  1,000  hours  of  service.  Under  the  terms  of  the  Plan,  the  Company  matches  100%  of  a  participant’s 
contributions, which do not exceed 1% of a participant’s compensation, plus 50% of a participant’s contributions 
exceeding 1%, but not more than 6%.  The Company’s matching contribution was $0.6 million for each of the 
years ended December 31, 2016, 2015 and 2014. 

For  those  employees  hired  after  March  31,  2007,  and  still  actively  employed  on  December  31,  2016,  the 
Company  approved,  and  will  fund,  a  discretionary  contribution  of  $0.4  million  which  was  based  on  5.0%  of 
eligible 2016 compensation.  For the years ended December 31, 2015 and 2014, the Company made discretionary 
contributions of $0.4 million and $0.3 million, respectively, for qualifying employees. 

Stock-Based Compensation

The  Company  has  a  stock  compensation  plan  for  certain  management  employees  (the  2008  Restricted  Stock 
Plan). The Company maintains an escrow account for 0.1 million shares of the Company's common stock for the 
2008  Restricted  Stock  Plan.  Shares  issued  in  connection  with  the  2008  Restricted  Stock  Plan  are  subject  to 
forfeiture by the employee in the event of termination of employment within five years of the award other than as 
a result of normal retirement, death, disability or change in control. The maximum number of shares authorized 
for  grant  under  the  2008  Restricted  Stock  Plan  is  0.3 million  shares,  for  which  0.1  million  remain  as  unissued 
shares. 

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The  Company  recognizes  compensation  expense  at  fair  value  for  the  2008  Restricted  Stock  Plan  awards  in 
accordance  with  ASC 718, Compensation –  Stock  Compensation.  Compensation expense  is determined by the 
market value of the stock on the date of the award and is being amortized over a five-year period. 

The following table presents information on the 2008 Restricted Stock Plan: 

Balance, January 1, 2014 
Granted 
Vested 
Forfeited 
Amortization of Compensation Expense 
Balance, December 31, 2014 
Granted 
Vested 
Forfeited 
Amortization of Compensation Expense 
Balance, December 31, 2015 
Granted 
Vested 
Forfeited 
Amortization of Compensation Expense 
Balance, December 31, 2016 

Weighted
Average
Grant Price 

       $21.46 

       $22.65 

       $30.85 

Shares
(thousands)
117 
33 
(22)
(1)
- 
127 
33 
(12)
- 
- 
148 
24 
(25)
- 
- 
147 

Unearned
Compensation
(thousands)
      $1,216 
           711 
         - 
            (10) 
          (434) 
      $1,483 
           741 
         - 
          - 
          (528) 
      $1,696 
           750 
         - 
          - 
          (682) 
      $1,764 

The fair value of vested restricted shares was $0.9 million and $0.3 million as of December 31, 2016 and 2015, 
respectively. 

Note 8 – Business Segment Data 

The  Company  has  identified  two  reportable  segments.  One  is  the  regulated  business  of  collecting,  treating  and 
distributing  water  on  a  retail  and  wholesale  basis  to  residential,  commercial,  industrial  and  fire  protection 
customers in parts of New Jersey, Delaware and Pennsylvania. This segment also includes regulated wastewater 
systems in New Jersey and Delaware. The  Company is  subject to regulations as to its rates, services and other 
matters by the states of New Jersey, Delaware and Pennsylvania with respect to utility service within these states. 
The other segment is primarily comprised of non-regulated contract services for the operation and maintenance of 
municipal and private water and wastewater systems in New Jersey and Delaware.  

Inter-segment transactions relating to operational costs are treated as pass-through expenses. Finance charges on 
inter-segment loan activities are based on interest rates that are below what would normally be charged by a third 
party lender. 

57

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Operations by Segments: 
Revenues: 
   Regulated 
   Non – Regulated 
Inter-segment Elimination 
Consolidated Revenues 

Operating Income: 
   Regulated 
   Non – Regulated 
Consolidated Operating Income 

Depreciation: 
   Regulated 
   Non – Regulated 
 Consolidated Depreciation 

Other Income (Expense), Net: 
   Regulated 
   Non – Regulated 
Inter-segment Elimination 
Consolidated Other Income (Expense), Net 

Interest Expense: 
   Regulated 
   Non – Regulated 
Inter-segment Elimination 
Consolidated Interest Charges 

Income Taxes: 
   Regulated 
   Non – Regulated 
Consolidated Income Taxes 

Net Income: 
   Regulated 
   Non – Regulated 
Consolidated Net Income 

Capital Expenditures: 
   Regulated 
   Non – Regulated 
Total Capital Expenditures 

Assets: 
   Regulated 
   Non – Regulated 
   Inter-segment Elimination 
Consolidated Assets 

     (Thousands of Dollars)  
               Years Ended December 31, 

2016 

2015 

2014 

   $  118,017 
 15,388 
     (499) 
$  132,906

   $  111,247 
 15,238 
     (460)  
$  126,025 

   $  103,556 
 14,143 
     (560) 
$  117,139 

$    38,201
       2,431 
   $    40,632 

$    33,603 
       2,237 
   $    35,840 

$    32,000 
       2,392 
   $    34,392 

      $    12,606 
               190 
      $    12,796 

      $    11,874 
               177 
      $    12,051 

      $    11,262 
               182 
      $    11,444 

     $         779 
            (1,308) 
 (333) 
     $       (862) 

     $         619 
              20 
 (346) 
     $         293 

     $         157 
              (75) 
 (485) 
       $      (403) 

     $     5,293 
            89 
      (89) 
     $     5,293 

     $     5,554 
            89 
      (89)  
     $     5,554 

     $     5,607 
            91 
      (91) 
     $     5,607 

     $   11,091 
            644 
     $  11,735 

     $    9,522 
            1,029 
     $  10,551 

     $    8,907 
            1,030 
     $    9,937 

     $  22,353 
          389 
     $  22,742 

     $  18,889 
           1,139 
     $  20,028 

     $  17,249 
           1,196 
     $  18,445 

   $ 47,189 
186 
      $ 47,375 

   $ 25,706 
67 
      $ 25, 773 

   $ 22,498 
98 
      $ 22,596 

(Thousands of Dollars) 

As of 
December 31, 2016 

As of 
December 31, 2015

 $619,915 
        6,245 
            (5,999) 
 $620,161 

 $581,321  
        6,436  
            (6,374) 
 $581,383 

58

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Note 9 - Quarterly Operating Results - Unaudited 

Operating results for each quarter of 2016 and 2015 are as follows: 

2016

Operating Revenues 
Operating Income 
Net Income 
Basic Earnings per Share 
Diluted Earnings per Share 

(Thousands of Dollars, Except per Share Data) 

     1st 

 2nd 

 3rd 

 4th 

Total 

    $ 30,579

$ 32,725
    8,302      10,328
     5,919
     4,790
 $     0.36
    $     0.29
 $     0.36
   $     0.29

$ 37,754
      14,156
8,813

 $ 132,906
 $  31,808
   40,632 
7,846
   22,742
     3,220
    $    0.54     $      0.20    $       1.39
    $    0.54    $      0.19    $       1.38

2015

             1st 

 2nd 

 3rd 

 4th 

Total 

Operating Revenues 
Operating Income 
Net Income 
Basic Earnings per Share 
Diluted Earnings per Share 

    $ 28,780
    6,685
     3,636
    $     0.22
   $     0.22

$ 31,666
     9,235
     5,089
 $     0.31
 $     0.31

$ 34,654
      11,460
6,743

 $ 126,025
 $  30,925
   35,840 
8,460
   20,028
     4,560
    $    0.41     $      0.29    $       1.23
    $    0.41     $      0.28    $       1.22

The  information  above,  in  the  opinion  of  the  Company,  includes  all  adjustments  consisting  only  of  normal 
recurring accruals necessary for a fair presentation of such amounts. The business of the Company is subject to 
seasonal fluctuation with the peak period usually occurring during the summer months.  The quarterly earnings 
per share amounts above may differ from previous filings due to the effects of rounding. 

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND 

FINANCIAL DISCLOSURE.

None.

ITEM 9A.  CONTROLS AND PROCEDURES 

(1)  Disclosure  controls  and  procedures  are  controls  and  other  procedures  that  are  designed  to  ensure  that 
information required to be disclosed in Company reports filed or submitted under the Exchange Act is recorded, 
processed,  summarized  and  reported,  within  the  time  periods  specified  in  the  Securities  and  Exchange 
Commission’s  rules  and  forms.  Disclosure  controls  and  procedures  include,  without  limitation,  controls  and 
procedures  designed  to  ensure  that  information  required  to  be  disclosed  in  Company  reports  filed  under  the 
Exchange  Act  is  accumulated  and  communicated  to  management,  including  the  Company’s  Chief  Executive 
Officer and Chief Financial Officer as appropriate, to allow timely decisions regarding disclosure. 
As  required  by  Rule  13a-15  under  the  Exchange  Act,  an  evaluation  of  the  effectiveness  of  the  design  and 
operation  of  the  Company’s  disclosure  controls  and  procedures  was  conducted  by  the  Company’s  Chief 
Executive Officer along with the Company’s Chief Financial Officer for the quarter ended December 31, 2016. 
Based upon that evaluation the Company’s Chief Executive Officer and the Company’s Chief Financial Officer 
concluded:

(a) Disclosure controls and procedures were effective as of the end of the period covered by this report.
(b) No changes in internal control over financial reporting occurred during our most recent fiscal quarter that 
has materially affected, or are reasonably likely to materially affect, internal control over financial reporting. 
Accordingly, management believes the consolidated financial statements included in this report fairly present in 
all material respects our financial condition, results of operations and cash flows for the periods presented.

59

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(2) Management’s Report on Internal Control Over Financial Reporting 

The management of Middlesex Water Company (Middlesex or the Company) is responsible for establishing and 
maintaining  adequate  internal  control  over  financial  reporting  as  defined  in  Exchange  Act  Rule  13A-15(f)  and 
15d-15(f). Middlesex’s internal control system was designed to provide reasonable assurance to the Company’s 
management  and  Board  of  Directors  of  adequate  preparation  and  fair  presentation  of  the  published  financial 
statements. 

All  internal  control  systems,  no  matter  how  well  designed,  have  inherent  limitations.  Therefore,  even  those 
systems  determined  to  be  effective  can  provide  only  reasonable  assurance  with  respect  to  the  adequacy  of 
financial  statement  preparation  and  presentation.  Middlesex’s  management  assessed  the  effectiveness  of  the 
Company’s  internal  control  over  financial  reporting  as  of  December  31,  2016.  In  making  this  assessment, 
management  used  the  criteria  set  forth  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway 
Commission (COSO) in Internal Control-Integrated Framework (2013 framework). Based on our assessment, we 
believe  that  as  of  December  31,  2016,  the  Company’s  internal  control  over  financial  reporting  is  operating  as 
designed and is effective based on those criteria.

Middlesex’s  independent  registered  public  accounting  firm has  audited  the  effectiveness  of  our  internal  control 
over financial reporting as of December 31, 2016 as stated in their report which is included herein. 

  /s/ Dennis W. Doll 
Dennis W. Doll 
President and   
Chief Executive Officer 

/s/ A. Bruce O’Connor 
A. Bruce O’Connor 
Vice President, Treasurer and  
Chief Financial Officer 

Iselin, New Jersey 
March 3, 2017 

60

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(3) Report of Independent Registered Public Accounting Firm 

Report of Independent Registered Public Accounting Firm 

Board of Directors and Stockholders 
Middlesex Water Company  

We have audited Middlesex Water Company’s (the “Company”) internal control over financial reporting as of December 
31, 2016 based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (2013 framework). Middlesex Water Company's management is responsible for 
maintaining effective internal control over financial reporting, and for its assessment of the effectiveness of internal control
over financial reporting, included in the accompanying Management’s Report on Internal Control over Financial Reporting. 
Our responsibility is to express an opinion on the Company’s internal control over financial reporting based on our audit. 

We  conducted  our  audit  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United 
States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective 
internal control over financial reporting was maintained in all material respects. Our audit of internal control over financial
reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a material 
weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed 
risk. Our audit also included performing such other procedures as we considered necessary in the circumstances. We believe 
that our audit provides a reasonable basis for our opinion. 

An  entity’s  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance  regarding  the 
reliability  of  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with 
accounting  principles  generally  accepted  in  the  United  States  of  America.  An  entity’s  internal  control  over  financial 
reporting  includes  those  policies  and  procedures  that  (1)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail, 
accurately and fairly reflect the transactions and dispositions of the assets of the entity; (2) provide reasonable assurance that
transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted 
accounting principles, and that receipts and expenditures of the entity are being made only in accordance with authorizations 
of management and directors of the entity; and (3) provide reasonable assurance regarding prevention or timely detection of 
unauthorized  acquisition,  use,  or  disposition  of  the  entity’s  assets  that  could  have  a  material  effect  on  the  financial 
statements. 

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate 
because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.  

In  our  opinion,  Middlesex  Water  Company  maintained,  in  all  material  respects,  effective  internal  control  over  financial 
reporting as of December 31, 2016, based on criteria established in Internal Control—Integrated Framework issued by the 
Committee of Sponsoring Organizations of the Treadway Commission (2013 framework). 

We  also  have  audited,  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United 
States),  the  consolidated  balance  sheets  and  consolidated  statements  of  capital  stock  and  long-term  debt  and  the  related 
consolidated  statements  of  income,  common  stockholders’  equity,  and  cash  flows  of  Middlesex  Water  Company  and  our 
report dated March 3, 2017 expressed an unqualified opinion.

Philadelphia, Pennsylvania 
March 3, 2017 

/s/ Baker Tilly Virchow Krause, LLP

61

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ITEM 9B.  OTHER INFORMATION. 

None.

PART III 

ITEM 10.  DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE. 

Information with respect to Directors of Middlesex Water Company is included in Middlesex Water Company’s 
Proxy Statement for the 2017 Annual Meeting of Stockholders and is incorporated herein by reference. 

Information regarding the Executive Officers of Middlesex Water Company is included under Item 1. in Part I of 
this Annual Report. 

ITEM 11.  EXECUTIVE COMPENSATION. 

This Information for Middlesex Water Company is included in Middlesex Water Company’s Proxy Statement for 
the 2017 Annual Meeting of Stockholders and is incorporated herein by reference. 

ITEM 12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT 

AND RELATED STOCKHOLDER MATTERS. 

This information for Middlesex Water Company is included in Middlesex Water Company’s Proxy Statement for 
the 2017 Annual Meeting of Stockholders and is incorporated herein by reference. 

ITEM 13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR 

INDEPENDENCE. 

This information for Middlesex Water Company is included in Middlesex Water Company’s Proxy Statement for 
the 2017 Annual Meeting of Stockholders and is incorporated herein by reference. 

ITEM 14.    PRINCIPAL ACCOUNTING FEES AND SERVICES. 

This information for Middlesex Water Company is included in Middlesex Water Company’s Proxy Statement for 
the 2017 Annual Meeting of Stockholders and is incorporated herein by reference. 

62

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ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES.

1.

The following Financial Statements and Supplementary Data are included in Part II- Item 8. of this    
Annual Report:

PART IV

Consolidated Balance Sheets at December 31, 2016 and 2015.  

Consolidated Statements of Income for each of the three years in the period ended  
December 31, 2016.  

Consolidated Statements of Cash Flows for each of the three years in the period ended  
December 31, 2016. 

Consolidated Statements of Capital Stock and Long-term Debt as of December 31, 2016 and 2015.  

Consolidated Statements of Common Stockholders’ Equity for each of the three years in the period 
ended December 31, 2016.  

Notes to Consolidated Financial Statements. 

2. 

Financial Statement Schedules 

All Schedules are omitted because of the absence of the conditions under which they are required or 
because the required information is shown in the financial statements or notes thereto. 

3.             Exhibits 

See Exhibit listing immediately following the signature page. 

63

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Pursuant  to  the  requirements  of  Section  13  or  15(d)  of  the  Securities  and  Exchange  Act  of  1934,  the  registrant  has  duly 
caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

SIGNATURES

MIDDLESEX WATER COMPANY 

By: 

/s/ Dennis W. Doll 
Dennis W. Doll 
President and Chief Executive Officer  

Date: 

         March 3, 2017 

Pursuant to the requirements of the Securities and Exchange Act of 1934, this report has been signed below by the following 
persons, on behalf of the registrant and in the capacities indicated on March 3, 2017. 

By: 

By: 

/s/ A. Bruce O’Connor 
A. Bruce O’Connor 
Vice President, Treasurer and Chief Financial Officer 
(Principal Financial Officer and Principal Accounting Officer) 

/s/ Dennis W. Doll 
Dennis W. Doll 
Chairman of the Board, President, Chief Executive Officer and Director 
(Principal Executive Officer) 

By:                     

 /s/ James F. Cosgrove Jr. 

    James F. Cosgrove Jr. 

                             Director 

By: 

         /s/ Kim C. Hanemann   
Kim C. Hanemann

         Director 

         /s/ Steven M. Klein 

By: 
                            Steven M. Klein 
                            Director 

By: 
                            Amy B. Mansue 

/s/ Amy B. Mansue 

Director 

 /s/ John R. Middleton, M.D. 

By:                    
                           John R. Middleton, M.D. 
                           Director 

By: 

 /s/ Walter G. Reinhard 

  Walter G. Reinhard 

 Director 

By:                   

 /s/ Jeffries Shein 
Jeffries Shein 
Director 

64

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EXHIBIT INDEX 

Exhibits designated with an asterisk (*) are filed herewith. The exhibits not so designated have heretofore been 
filed with the Commission and are incorporated herein by reference to the documents indicated in the previous 
filing columns following the description of such exhibits. Exhibits designated with a dagger (t) are management 
contracts or compensatory plans. 

Previous
Registration
No.

Filing’s 
Exhibit
No.

2-55058 

2(a) 

2-15795 

4(a)-4(f) 

33-54922

10.4-10.9

Exhibit No. 
3.1 

3.2 

3.3 

3.4 

3.5 

3.6 

3.7 

4.1 
10.1 

10.2 

10.3 

10.4 

Document Description 

Certificate of Amendment to the Restated Certificate of 
Incorporation, filed with the State of New Jersey on June 19, 1997, 
included as Exhibit 3.1 to the Company’s Current Report on Form 8-
K filed April 30, 2010. 
Certificate of Amendment to the Restated Certificate of 
Incorporation, filed with the State of New Jersey on May 27, 1998, 
filed as Exhibit 3.1 of the Company’s 1998 Form 10-K. 
Certificate of Correction of Middlesex Water Company filed with the 
State of New Jersey on April 30, 1999, filed as Exhibit 3.3 of the 
Company’s 2003 Form 10-K/A-2. 
Certificate of Amendment to the Restated Certificate of Incorporation 
Middlesex Water Company, filed with the State of New Jersey on 
February 17, 2000, filed as Exhibit 3.4 of the Company’s 2003 Form 
10-K/A-2.
Certificate of Amendment to the Restated Certificate of Incorporation 
Middlesex Water Company, filed with the State of New Jersey on 
June 5, 2002, filed as Exhibit 3.5 of the Company’s 2003 Form 10-
K/A-2.
Certificate of Amendment to the Restated Certificate of Incorporation, 
filed with the State of New Jersey on June 10, 1998, filed as Exhibit 
3.1 of the Company’s 1998 Form 10-K. 
Bylaws of the Company, as amended, filed as Exhibit 4.1 of the 
Company’s 2010 Second Quarter Form 10-Q. 
Form of Common Stock Certificate. 
Copy of Purchased Water Agreement between the Company and 
Elizabethtown Water Company, filed as Exhibit 10 of the Company’s 
2006 First Quarter Form 10-Q. 
Copy of Mortgage, dated April 1, 1927, between the Company and 
Union County Trust Company, as Trustee, as supplemented by 
Supplemental Indentures, dated as of October 1, 1939 and April 1, 
1949.
Copy of Supplemental Indenture, dated as of July 1, 1964 and June 
15, 1991, between the Company and Union County Trust Company, 
as Trustee. 
Copy of Supply Agreement, dated as of July 27, 2011, between the 
Company and the Old Bridge Municipal Utilities Authority filed as 
Exhibit No. 10.4 of the Company’s 2011 Third Quarter Form 10-Q. 

65

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Previous 
Registration 
No.
33-31476 

Filing’s 
Exhibit
No.
10.13 

33-54922 

10.24 

EXHIBIT INDEX 

Exhibit No. 
10.5 

10.6 

*10.7 (1) 

10.8 

10.9 

10.9(a) 

(t)10.10 

Document Description 

Copy of Supply Agreement, dated as of July 14, 1987, between 
the Company and the Marlboro Township Municipal Utilities 
Authority, as amended. 
Copy of Water Purchase Contract, dated as of  
September 25, 2003, between the Company and the New Jersey 
Water Supply Authority, filed as Exhibit No. 10.7 of the 
Company’s 2003 Form 10-K. 
Copy of Treatment and Pumping Agreement, dated October 1, 
2014, between Middlesex Water Company and the Township of 
East Brunswick. 
Copy of Supply Agreement, dated June 4, 1990, between the 
Company and Edison Township. 
Copy of amended Supply Agreement between the Company and 
the Borough of Highland Park filed as Exhibit No. 10.1 of the 
Company’s 2006 First Quarter Form 10-Q. 
Copy of Amendment to Supply Agreement between the Company 
and the Borough of Highland Park filed as Exhibit No. 10.9(a) of 
the Company’s 2015 Form 10-K. 
Copy of Supplemental Executive Retirement Plan, filed as Exhibit 
10.13 of the Company’s 1999 Third Quarter Form 10-Q. 

(t)10.11(a)  Copy of 2008 Restricted Stock Plan, filed as Appendix A to the 

Company’s Definitive Proxy Statement, dated and filed  
April 11, 2008. 

(t)10.11(b)  Copy of 2008 Outside Director Stock Compensation Stock Plan, 

filed as Appendix B to the Company’s Definitive Proxy 
Statement, dated and filed April 11, 2008. 

(t)10.12(a)  Change in Control Termination Agreement between Middlesex 

Water Company and Dennis W. Doll, filed as Exhibit 10.13(a) of 
the Company’s 2008 Form 10-K.   

(t)10.12(b)  Change in Control Termination Agreement between Middlesex 

Water Company and A. Bruce O’Connor, filed as Exhibit 
10.13(b) of the Company’s 2008 Form 10-K.   

(t)10.12(c)  Change in Control Termination Agreement between Middlesex 

Water Company and Richard M. Risoldi, filed as Exhibit 10.13(d) 
of the Company’s 2008 Form 10-K.   

(t)10.12(d)     Change in Control Termination Agreement between Middlesex 

Water Company and Lorrie B. Ginegaw, filed as Exhibit 10.13(e) 
of the Company’s 2011 Form 10-K.    

(t)10.12(e)   Change in Control Termination Agreement between Tidewater 

Utilities, Inc. and Gerard L. Esposito, filed as Exhibit 10.13(g) of 
the Company’s 2008 Form 10-K.   

(t)10.12(f)  Change in Control Termination Agreement between Middlesex 

Water Company and Bernadette M. Sohler, filed as Exhibit 
10.13(h) of the Company’s 2008 Form 10-K.   

66

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EXHIBIT INDEX 

Exhibit No. 

Document Description 

(t)10.12(g)  Change in Control Termination Agreement between Middlesex 
Water Company and Jay L. Kooper, filed as Exhibit 10.13(g) of 
the Company’s 2014 Second Quarter Form 10-Q. 
Copy of Transmission Agreement, dated October 16, 1992, 
between the Company and the Township of East Brunswick. 

10.13 

*10.13(a) (1)  Copy of Amendment of Transmission Agreement, dated 

Previous 
Registration 
No.

Filing’s 
Exhibit
No.

33-54922 

10.23 

10.14 

10.15 

10.16 

10.17 

10.18 

10.19

October 1, 2014, between the Company and the Township of 
East Brunswick. 
Copy of Supplemental Indenture dated October 15, 1998 
between Middlesex Water Company and First Union National 
Bank, as Trustee.  Copy of Loan Agreement dated November 1, 
1998 between the New Jersey Environmental Infrastructure 
Trust and Middlesex Water Company (Series X), filed as 
Exhibit No. 10.22 of the Company’s 1998 Third Quarter Form 
10-Q.
Copy of Supplemental Indenture dated October 15, 1998 
between Middlesex Water Company and First Union National 
Bank, as Trustee.  Copy of Loan Agreement dated November 1, 
1998 between the State of New Jersey Environmental 
Infrastructure Trust and Middlesex Water Company (Series Y), 
filed as Exhibit No. 10.23 of the Company’s 1998 Third Quarter 
Form 10-Q. 
Copy of Operation, Maintenance and Management Services 
Agreement dated January 1, 1999 between the Company, City 
of Perth Amboy, Middlesex County Improvement Authority and 
Utility Service Affiliates, Inc. 
Copy of  Supplemental Indenture dated October 15, 1999 
between Middlesex Water Company and First Union National 
Bank, as Trustee and copy of Loan Agreement dated November 
1, 1999 between the State of New Jersey and Middlesex Water 
Company (Series Z), filed as Exhibit No. 10.25 of the 
Company’s 1999 Form 10-K. 
Copy of Supplemental Indenture dated October 15, 1999 
between Middlesex Water Company and First Union National 
Bank, as Trustee and copy of Loan Agreement dated November 
1, 1999 between the New Jersey Environmental Infrastructure 
Trust and Middlesex Water Company (Series AA), filed as 
Exhibit No. 10.26 of the Company’s 1999 Form 10-K. 
Copy of Supplemental Indenture dated October 15, 2001 
between Middlesex Water Company and First Union National 
Bank, as Trustee and copy of Loan Agreement dated November 
1, 2001 between the State of New Jersey and Middlesex Water 
Company (Series BB).  Filed as Exhibit No. 10.22 of the 
Company’s 2001 Form 10-K. 

67

333-66727 

10.24 

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Previous 
Registration 
No.

Filing’s 
Exhibit
No.

Exhibit No. 

10.20 

10.21 

10.22 

10.23 

10.24 

10.25 

10.26 

10.27 

EXHIBIT INDEX 

Document Description 
Copy of Supplemental Indenture dated October 15, 2001 
between Middlesex Water Company and First Union 
National Bank, as Trustee and copy of Loan Agreement 
dated November 1, 2001 between the New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company (Series CC).  Filed as Exhibit No. 10.22 of the 
Company’s 2001 Form 10-K. 
Copy of Supplemental Indenture dated October 15, 2004 
between Middlesex Water Company and Wachovia Bank, as 
Trustee and copy of Loan Agreement dated November 1, 
2004 between the State of New Jersey and Middlesex Water 
Company (Series EE), filed as Exhibit No. 10.26 of the 
Company’s 2004 Form 10-K.   
Copy of Supplemental Indenture dated October 15, 2004 
between Middlesex Water Company and Wachovia Bank, as 
Trustee and copy of Loan Agreement dated November 1, 
2004 between the New Jersey Environmental Infrastructure 
Trust and Middlesex Water Company (Series FF), filed as 
Exhibit No. 10.27 of the Company’s 2004 Form 10-K.   
Copy of Promissory Notes and Amendment to Combination 
Water Utility Real Estate Mortgage and Security Agreement, 
by Tidewater Utilities, Inc., dated October 15, 2014, filed as 
Exhibit 10.23 of the Company’s 2014 Form 10-K. 
Copy of Supply Agreement, between the Company and the 
City of Rahway, filed as Exhibit No. 10.2 of the Company’s 
2006 First Quarter Form 10-Q. 
Copy of Supplemental Indenture dated October 15, 2006 
between Middlesex Water Company and U.S. Bank National 
Association, as Trustee and copy of Loan Agreement dated 
November 1, 2006 between the State of New Jersey and 
Middlesex Water Company (Series GG), filed as Exhibit No. 
10.30 of the Company’s 2006 Form 10-K.  
Copy of Supplemental Indenture dated October 15, 2006 
between Middlesex Water Company and U.S. Bank National 
Association, as Trustee and copy of Loan Agreement dated 
November 1, 2006 between the New Jersey Environmental 
Infrastructure Trust and Middlesex Water Company (Series 
HH), filed as Exhibit No. 10.31 of the Company’s 2006 Form 
10-K.
Copy of Loan Agreement By and Between New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company dated as of November 1, 2007 (Series II), filed as 
Exhibit No. 10.32 of the Company’s 2007 Form 10-K. 

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Previous 
Registration 
No.

Filing’s 
Exhibit
No.

333-205698

EXHIBIT INDEX 

Exhibit No. 

10.28 

10.29 

10.30 

10.31 

10.32 

Document Description 
Copy of Loan Agreement By and Between The State of New 
Jersey, Acting By and Through The New Jersey Department 
of Environmental Protection, and Middlesex Water Company 
dated as of November 1, 2007 (Series JJ), filed as Exhibit 
10.33 of the Company’s 2007 Form 10-K. 
Copy of Loan Agreement By and Between New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company dated as of November 1, 2008 (Series KK),  filed 
as Exhibit 10.34 of the Company’s 2008 Form 10-K. 
Copy of Loan Agreement By and Between The State of New 
Jersey, Acting By and Through The New Jersey Department 
of Environmental Protection, and Middlesex Water Company 
dated as of November 1, 2008 (Series LL) ),  filed as Exhibit 
10.35 of the Company’s 2008 Form 10-K.   
Registration Statement, Form S-3, under Securities Act of 
1933 filed July 31, 2015, relating to the Middlesex Water 
Company Investment Plan. 
Amended and Restated Line of Credit Note between 
registrant, registrant’s subsidiaries and PNC Bank, N.A., 
filed as Exhibit 10.32 of the Company’s 2015 First Quarter 
Form 10-Q. 

*10.32(a) (1)  Extension of the Expiration Date of the Line of Credit 

10.33 

10.33(a) 

10.34 

10.35 

included in the Amended and Restated Loan Agreement 
between registrant, registrant’s subsidiaries and PNC Bank, 
N.A. 
Uncommitted Line of Credit Letter Agreement between 
registrant, registrant’s subsidiaries and Bank of America, 
N.A, filed as Exhibit 10.33 of the Company’s 2015 Third 
Quarter Form 10-Q. 
Amendment to Uncommitted Line of Credit Letter 
Agreement between registrant, registrant’s subsidiaries and 
Bank of America, N.A, filed as Exhibit 10.33(a) of the 
Company’s 2016 Third Quarter Form 10-Q. 
Amended Promissory Note for a committed line of credit 
between registrant’s wholly-owned subsidiary Tidewater 
Utilities, Inc. and CoBank, ACB, filed as Exhibit 10.35 of the 
Company’s 2014 Form 10-K. 
Copy of Loan Agreement By and Between The state of New 
Jersey, Acting By and Through The New Jersey Department 
of Environmental Protection and Middlesex Water Company, 
dated as of December 1, 2010 (Series MM), filed as Exhibit 
10.41 of the Company’s 2010 Form 10-K. 

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Previous 
Registration 
No.

Filing’s 
Exhibit
No.

Exhibit No. 
10.36 

10.37 

10.38 

10.39 

10.40 

10.41 

10.42 

10.43 

10.44 

10.45 

EXHIBIT INDEX 

Document Description 

Copy of Loan Agreement By and Between New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company dated as of December 1, 2010 (Series NN), filed as 
Exhibit 10.42 of the Company’s 2010 Form 10-K. 
Copy of Loan Agreement By and Between The State of New 
Jersey, Acting By and Through The New Jersey Department of 
Environmental Protection and Middlesex Water Company, 
dated as of May 1, 2012 (Series OO), filed as Exhibit 10.43 of 
the Company’s 2012 Second Quarter Form 10-Q. 
Copy of Loan Agreement by and Between New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company dated as of May 1, 2012 (Series PP), filed as Exhibit 
10.44 of the Company’s 2012 Second Quarter Form 10-Q. 
Copy of Loan Agreement By and Between the New Jersey 
Economic Development Authority and Middlesex Water 
Company dated as of November 1, 2012 (Series QQ, RR & 
SS), filed as Exhibit 10.41 of the Company’s 2012 Form 10-K. 
Copy of Loan Agreement By and Between The State of New 
Jersey, Acting By and Through The New Jersey Department of 
Environmental Protection and Middlesex Water Company, 
dated as of May 1, 2013 (Series TT), filed as Exhibit 10.42 of 
the Company’s 2013 Second Quarter Form 10-Q. 
Copy of Loan Agreement by and Between New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company dated as of May 1, 2013 (Series UU), filed as 
Exhibit 10.43 of the Company’s 2013 Second Quarter Form 
10-Q.
Copy of Loan Agreement by and Between New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company dated as of May 1, 2014 (Series VV), filed as Exhibit 
10.43 of the Company’s 2014 Second Quarter Form 10-Q. 
Copy of Loan Agreement by and Between New Jersey 
Environmental Infrastructure Trust and Middlesex Water 
Company dated as of May 1, 2014 (Series WW) , filed as 
Exhibit 10.44 of the Company’s 2014 Second Quarter Form 
10-Q.
Copy of Construction Loan Agreement (CFP-16-1) By and 
Between New Jersey Environmental Infrastructure Trust and 
Middlesex Water Company, filed as Exhibit 10.44 of the 
Company’s 2016 Second Quarter Form 10-Q. 
Copy of Construction Loan Agreement (CFP-16-2) By and 
Between New Jersey Environmental Infrastructure Trust and 
Middlesex Water Company. filed as Exhibit 10.45 of the 
Company’s 2016 Second Quarter Form 10-Q. 

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Registration 
No.

Filing’s 
Exhibit
No.

EXHIBIT INDEX 

Exhibit No. 
*21 (1) 
*23.1 (1) 

*31 (1) 

*31.1 (1) 

*32 (1) 

*32.1 (1) 

101.INS 
101.LAB 
101.PRE 
101.DEF 
101.SCH 
101.CAL 

Document Description 

Middlesex Water Company Subsidiaries. 
Consent of Independent Registered Public Accounting Firm, 
Baker Tilly Virchow Krause, LLP. 
Section 302 Certification by Dennis W. Doll pursuant to Rules 
13a-14 and 15d-14 of the Securities Exchange Act of 1934. 
Section 302 Certification by A. Bruce O’Connor pursuant to 
Rules 13a-14 and 15d-14 of the Securities Exchange Act of 
1934.
Section 906 Certification by Dennis W. Doll pursuant to 18 
U.S.C.§1350.
Section 906 Certification by A. Bruce O’Connor pursuant to 
18 U.S.C.§1350. 
XBRL Instance Document 
XBRL Labels Linkbase Document 
XBRL Presentation Linkbase Document 
XBRL Definition Linkbase Document 
XBRL Schema Document 
XBRL Calculation Linkbase Document 

(1) These documents were included in the 2016 Form 10-K, as filed with the United States 
Securities and Exchange Commission and will be provided upon specific request. 

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Board of Directors 
James F. Cosgrove Jr., P.E. 3,4,5
Vice President and Principal
Kleinfelder  
Dennis W. Doll 
Chairman of the Board, 
President and Chief Executive Officer
Middlesex Water Company 
Kim C. Hanemann 1,4
Sr. Vice President –  
Delivery Projects and Construction
Public Service Electric & Gas Company
Steven M. Klein 1,2,4
President and Chief Operating Officer
Northfield Bancorp, Inc., Northfield Bank
Amy B. Mansue 1,2,3
President, Southern Region
RWJ Barnabas Health 
John R. Middleton, M.D. 1,2,3
Engaged in Private Practice, 
ID Care
Walter G. Reinhard, Esq. 3,4
(Retired) Former Partner and Of Counsel,
Norris, McLaughlin & Marcus, P.A
Jeffries Shein 2,3,5
Managing Partner 
JGT Management Co., LLC 

Committees
1 Audit 
2 Compensation
3 Corporate Governance and Nominating 
4 Pension 
5 Ad Hoc Pricing

Executive Management Team
Dennis W. Doll
Chairman of the Board,  
President and Chief Executive Officer 
Gerard L. Esposito
President, Tidewater Utilities, Inc. 
Lorrie B. Ginegaw

Vice President - Human Resources
Jay L. Kooper
Vice President, General Counsel & Secretary
A. Bruce O’Connor 
Vice President, Treasurer  
and Chief Financial Officer 
Richard M. Risoldi
Vice President - Operations  
and Chief Operating Officer 
Bernadette M. Sohler
Vice President – Corporate Affairs 

Company Headquarters
Middlesex Water Company 
1500 Ronson Road 
Iselin, NJ 08830 
Telephone: 732-634-1500 
MiddlesexWater.com

Transfer Agent and Registrar
Broadridge Corporate Issuer Solutions (Broadridge)  
P.O. Box 1342 
Brentwood, New York 11717 
Telephone: 1-888-211-0641 
E-mail: shareholder@broadridge.com 
Website: http://shareholder.broadridge.com/
middlesexwater 

Shareholder Account Inquiries
To review the status of your shareholder account or 
dividend payments, transfer shares, report a change 
of address or other related matters, please contact 
Broadridge directly by calling 1-888-211-0641.

Independent Registered  
Public Accounting Firm
Baker Tilly Virchow Krause, LLP 
One Liberty Place 
1650 Market Street 
Philadelphia, PA 19103 
Telephone: 215-972-0701

Mortgage Trustee
U.S. Bank National Association 
21 South Street, 3rd Floor 
Morristown, NJ 07960

Investor Relations
Shareholders, analysts and others seeking information 
about Middlesex Water are invited to contact our 
Investor Relations Department at:
Telephone: 732-638-7549 
Fax: 732-638-7515 
E-mail: bsohler@middlesexwater.com 
Copies of our earnings and other releases, financial 
publications including our Annual Report on SEC 
Form 10-K as well as 10-Q filings and dividend 
announcements are available without charge upon 
request. These documents are also typically available 
within minutes of being filed on the Investor Relations 
section of our website at www.middlesexwater.com. 
Shareholders wishing to receive e-mail notification 
each time a press release, SEC filing or corporate 
event is posted to our website may arrange to do so 
by clicking on Investor Email Alerts on our website 
home page at MiddlesexWater.com and following the 
prompts.

Annual Meeting
The Annual Meeting of shareholders of Middlesex 
Water Company will be held on Tuesday, May 23, 2017, 
at 11:00 a.m. at the Company’s Headquarters, The J. 
Richard Tompkins Center, 1500 Ronson Road, in Iselin, 
New Jersey. Shareholders of record as of March 27, 2017 
will be eligible to receive notice of, and to vote at, the 
2017 Annual Meeting. 

Stock Listing
The Company’s common shares trade on the NASDAQ GS (NASDAQ)  
Global Select Market under the trading symbol MSEX. 
The following table sets forth the high and low sales price of the common stock  
for the periods indicated, as reported by NASDAQ, and dividends paid.

High 

$44.48 

$43.99 

$44.1 1 

$32.10 

Q4 

Q3 

Q2 

Q1 

2016 

Low 

$32.82 

$32.51 

$30.50 

$25.00 

Dividend 
Paid 
$0.2113 

$0.1988 

$0.1988 

$0.1988 

2015 

Low 

$23.40 

$22.12 

$21.24 

$21.57 

High 

$28.02 

$24.98 

$23.85 

$23.48 

Dividend 
Paid
$0.1988             

$0.1925

$0.1925

$0.1925

Dividend Reinvestment and  
Common Stock Purchase Plan
The Company offers a Dividend Reinvestment Plan 
and Common Stock Purchase Plan which provides 
new and existing shareholders of its common stock 
with a convenient way to build ownership in the 
Company through the purchase of common shares 
from the Company and the reinvestment of their 
cash dividends. The Prospectus and enrollment form 
are available from Broadridge at http://shareholder.
broadridge.com/middlesexwater and may also 
be accessed in the Investor Relations section at 
MiddlesexWater.com

2017 Dividend Schedule*

Record Dates  Payment Dates

Common 

February 13 

May 12 

August 11 

March 1

June 1

September 1

November 9 

December 1

Preferred 

January 13 

February 1

April 13 

July 14 

May 1

August 1

October 13 

November 1

*Subject to approval by Board of Directors.

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
A Provider of Water, Wastewater and Related Products and Services

1500 Ronson Road 

Iselin, New Jersey  

08830-0452

732-634-1500

MiddlesexWater.com

2 0 1 5   A N N U A L   R E P O R T