ISELIN, NJ -- (MARKET WIRE) -- 03/14/07 -- Middlesex Water Company (NASDAQ: MSEX), a provider of water, wastewater and related services in New Jersey and Delaware, today reported earnings applicable to common stock of $9.8 million, or $0.83 per basic share, for the year ended December 31, 2006, compared with $8.2 million, or $0.72 per basic share, in 2005. On a fully diluted basis, earnings per share was $0.82 for 2006, compared to $0.71 per share in 2005.

Middlesex Water President and CEO Dennis W. Doll said, "In 2006, we continued to build upon our core water service business. Our reputation for implementing sound, cost-effective technical solutions in the water business is now contributing to new opportunities we are seeing in our growing wastewater business."

2006 Operating Results

Consolidated operating revenues grew $6.4 million to $81.0 million, up 8.6% over the same period in 2005. The key factors driving revenues higher were base rate increases in the regulated utilities and customer growth. Water sales improved by $2.8 million in the Middlesex regulated water system in New Jersey as a result of a base rate increase that was granted in December 2005. The rate increase was somewhat offset by lower water consumption due to unfavorable weather from mid-July through the late fall of 2006. Customer growth of 7.07% and higher base rates, in Delaware, provided $1.9 million of additional revenues. Increased water consumption for existing customers provided an additional $0.6 million. New unregulated wastewater contracts and regulated wastewater services in Delaware added $0.5 million in additional revenues. All other operations contributed $0.6 million of additional revenues.

In addition to its focus on profitable growth, Middlesex Water also remains vigilant about controlling costs. In its effort to further curb the rising cost of retirement benefits, the Company recently announced that its traditional pension plan and postretirement medical and other benefits will not be available to new employees hired after March 31, 2007.

Tidewater Utilities, Inc., received approval to increase its rates by an additional 11.9% effective February 28, 2007. As part of the same rate matter, the Delaware Public Service Commission had approved an interim rate increase of 15% in June 2006. The combined effect of the interim and final rate increases was $3.9 million in additional annual operating revenues. In 2006, operation and maintenance expenses increased $1.1 million or 3.0% as compared to 2005, mostly due to increased payroll and employee benefit costs, water production, water treatment, and power expenses.

Middlesex expended $33.9 million for capital projects during 2006, of which $24.0 million was for water and wastewater systems growth and improvements in Delaware.

Company Quarterly Dividend

Middlesex Water paid a quarterly dividend of $0.1725 per share on the Common Stock on March 1, 2007, to stockholders of record as of February 15, 2007. The Company has paid cash dividends in varying amounts continually since 1912. Middlesex Water has a Dividend Reinvestment Plan under which dividends and optional cash payments can be used to purchase additional shares of Common Stock.

About Middlesex Water Company

Middlesex Water Company, organized in 1897, is a water utility serving customers in central and southern New Jersey and in the State of Delaware. The Company and its New Jersey subsidiaries -- Pinelands Water Company and Pinelands Wastewater Company -- are subject to the regulations of the Board of Public Utilities of the State of New Jersey. Middlesex Water Company operates the water and wastewater utilities for the City of Perth Amboy through its subsidiary, Utility Service Affiliates (Perth Amboy) Inc. Middlesex Water also provides contract operations services and a service line maintenance program through its non-regulated subsidiary, Utility Service Affiliates, Inc. The Company's regulated Delaware subsidiaries, Tidewater Utilities, Inc., together with Southern Shores Water Company and Tidewater Environmental Services Inc. (TESI), are subject to the regulations of the Public Service Commission in Delaware. TESI was established in 2004 to provide regulated wastewater utility services. White Marsh Environmental Systems, Inc. operates small water and wastewater systems under contract on a non-regulated basis in Delaware.

These companies are also subject to various Federal and State regulatory agencies concerning water, and wastewater effluent, quality standards.

For additional information regarding Middlesex Water Company, visit the Company's web site at www.middlesexwater.com or call (732) 634-1500.

This release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995, including, among others, our long-term strategy and expectations, the status of our acquisition program, the impact of our acquisitions, the impact of current and projected rate requests and the impact of our capital program on our environmental compliance. There are important factors that could cause actual results to differ materially from those expressed or implied by such forward-looking statements including: general economic business conditions, unfavorable weather conditions, the success of certain cost containment initiatives, changes in regulations or regulatory treatment, availability and the cost of capital, the success of growth initiatives and other factors discussed in our filings with the Securities and Exchange Commission.

                          MIDDLESEX WATER COMPANY
                    CONSOLIDATED STATEMENTS OF INCOME

                                          Years Ended December 31,
                                      2006          2005          2004
                                  ============  ============  ============

Operating Revenues                $ 81,061,457  $ 74,613,305  $ 70,991,146
                                  ------------  ------------  ------------

Operating Expenses:
  Operations                        39,797,755    38,635,382    36,519,355
  Maintenance                        3,546,677     3,519,914     3,464,036
  Depreciation                       7,060,360     6,460,241     5,846,191
  Other Taxes                        9,338,404     8,779,325     8,228,354
                                  ------------  ------------  ------------

Total Operating Expenses            59,743,196    57,394,862    54,057,936
                                  ------------  ------------  ------------

Operating Income                    21,318,261    17,218,443    16,933,210
                                  ============  ============  ============

Other Income (Expense):
  Allowance for Funds Used During
   Construction                        632,366       547,714       606,019
  Other Income                         159,288       219,572       221,950
  Other Expense                        (17,977)      (27,593)      (32,676)
                                  ------------  ------------  ------------

Total Other Income, net                773,677       739,693       795,293
                                  ------------  ------------  ------------

Interest Charges                     7,012,452     6,244,671     5,468,576
                                  ------------  ------------  ------------

Income before Income Taxes          15,079,486    11,713,465    12,259,927
                                  ============  ============  ============

Income Taxes                         5,040,591     3,237,324     3,814,418
                                  ------------  ------------  ------------

Net Income                          10,038,895     8,476,141     8,445,509

Preferred Stock Dividend
 Requirements                          247,786       251,286       254,786
                                  ------------  ------------  ------------

Earnings Applicable to Common
 Stock                            $  9,791,109  $  8,224,855  $  8,190,723
                                  ============  ============  ============

Earnings per share of Common
 Stock:
  Basic                           $       0.83  $       0.72  $       0.74
  Diluted                         $       0.82  $       0.71  $       0.73

Average Number of
 Common Shares Outstanding :
  Basic                             11,843,580    11,444,785    11,079,835
  Diluted                           12,174,720    11,783,925    11,422,975

Cash Dividends Paid per Common
 Share                            $      0.683  $      0.673  $      0.663

Contact:
Bernadette Sohler
Director of Communications
(732) 634-1500