Preston Water Department

Find Preston Connecticut water departments, districts, authorities, boards, and services. Water departments provide information on drinking water, treatment plants, sewage treatment, water conservation, and testing.


Montville Water Department 310 Norwich-New London Turnpike Montville CT 06382 7.9 miles from Preston 860-848-7094


New London Water Department 120 Broad Street New London CT 06320 12.2 miles from Preston 860-447-5222

Westerly Water Department 45 Broad Street Westerly RI 02891 13.4 miles from Preston 401-348-2562

Colchester Water Department 140 Taintor Hill Road Colchester CT 06415 17.6 miles from Preston 860-537-2806

Old Lyme Water Department 74 Halls Rd Old Lyme CT 06371 21.7 miles from Preston 860-434-4465

Putnam Water Department 126 Church Street Putnam CT 06260 28.1 miles from Preston 860-963-2001

North Kingstown Water Department 80 Boston Neck Road North Kingstown RI 02852 29.0 miles from Preston 401-294-3331

Kent County Water Department POST Rd East Greenwich RI 02818 29.0 miles from Preston 401-884-4220

Manchester Water Department 125 Spring Street Manchester CT 06040 31.2 miles from Preston 860-647-3115

Johnston Water Department 71 Shun Pike Johnston RI 02919 31.4 miles from Preston 401-647-2735

Clinton Water Department 54 East Main Street Clinton CT 06413 31.6 miles from Preston 860-669-9349

Middletown Water Treatment 566 River Road Middletown CT 06457 32.2 miles from Preston 860-343-8017

Vernon Rockville Water Department 8 Park Place Vernon CT 06066 33.2 miles from Preston 860-872-8591

Rhode Island Water Department 1385 Hartford Avenue Johnston RI 02919 33.7 miles from Preston 401-351-1760

Stafford Springs Water Department 1 Main Street Stafford Springs CT 06076 33.7 miles from Preston 860-684-1763

Middletown Water Department 82 Berlin Street Middletown CT 06457 34.0 miles from Preston 860-638-3500

Smithfield Water Department 3 Spragueville Road Smithfield RI 02917 34.9 miles from Preston 401-233-1034

Ellington Water Department 55 Main St Ellington CT 06029 35.5 miles from Preston 860-870-3145

Newport Water Department 70 Halsey Street Newport RI 02840 35.8 miles from Preston 401-845-5604

Providence Water Department 235 Promenade Street Providence RI 02908 37.1 miles from Preston 401-222-3961

About Water Departments

How is drinking water regulated?

The Safe Drinking Water Act sets standards for water quality and safety, and the U.S. Environmental Protection Agency has the authority to enforce the Act. Bottled water is regulated by the U.S. Food and Drug Administration.

Is water from private groundwater wells treated the same as public drinking water systems?

Regulations that protect public drinking water systems do not apply to privately owned wells. Owners of private wells are responsible for ensuring the quality and safety of their well water, including selecting a suitable site for wells and testing for contaminants.

What is a "boil water advisory"?

A boil water advisory is a notification from a government or public health agency to consumers that the drinking water supply may be contaminated with a pathogen. To disinfest water during a boil water advisory, water should be boiled at a rapid boil for at least one minute at sea level or three minutes at high altitudes.