21071 Water Department

Find 21071 water departments, districts, authorities, boards, and services. Water departments provide information on drinking water, treatment plants, sewage treatment, water conservation, and testing.


Maryland State Water Department 1800 Washington Blvd Baltimore MD 21230 16.7 miles from 21071 410-537-3567


Hanover Borough Water Department 44 Frederick Street Hanover PA 17331 23.8 miles from 21071 717-637-3877

Rockville City Water Department 14501 Sweitzer Lane Laurel MD 20707 27.5 miles from 21071 301-206-4002

Harford County Water Treatment 3340 Abingdon Road Abingdon MD 21009 28.0 miles from 21071 410-638-3939

New Oxford Water Plant 505 Water Works Road New Oxford PA 17350 29.4 miles from 21071 717-624-2380

Dallastown Water Department 175 East Broad Street Dallastown PA 17313 30.5 miles from 21071 717-244-6626

Frederick City Water Department 111 East Airport Drive Frederick MD 21701 30.7 miles from 21071 301-600-1681

Havre De Grace Waste Water 395 Wilson Street Havre de Grace MD 21078 38.0 miles from 21071 410-939-1220

Washington Water Department 51 N Street Northeast Washington DC 20002 41.1 miles from 21071 202-535-2190

Lancaster Water Department 10 Union Street Columbia PA 17512 41.1 miles from 21071 717-684-2164

Fairfax County Water Department 1295 Fred Morin Rd Herndon VA 20170 44.8 miles from 21071 703-289-6589

Waynesboro Water Treatment 57 East Main Street Waynesboro PA 17268 44.9 miles from 21071 717-765-4512

Dillsburg Water Department 98 West Church Street Dillsburg PA 17019 45.2 miles from 21071 717-502-0431

Mt Joy Borough Water Plant 1314 Carmany Road Mount Joy PA 17552 45.9 miles from 21071 717-653-8534

Arlington County Water Department 3402 South Glebe Road Arlington VA 22202 46.0 miles from 21071 703-228-6820

Loudoun County Water Department 44865 Loudoun Water Way Ashburn VA 20147 46.1 miles from 21071 571-291-7700

Arlington County Sewer Department 4200 28th Street South Arlington VA 22206 46.7 miles from 21071 703-228-6485

North East Water Department 106 South Main Street North East MD 21901 47.0 miles from 21071 410-287-5801

Elizabethtown Water Department 315 W High St Elizabethtown PA 17022 47.4 miles from 21071 717-367-5728

Leesburg Water Billing 25 West Market Street Leesburg VA 20176 47.6 miles from 21071 703-771-2701

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.