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Washington, District Of Columbia | Municipal Water Utility Company | Public Service Announcement

The municipal water in D.C. Water and Sewer Authority may contain several concerning contaminants including but not limited to MTBE, Perfluorinated chemicals, Barium and 2,4-D, alongside elevated levels of water hardness. D.C. Water and Sewer Authority provides your community with municipal water sourced from purchased surface water supplies.

What's in your tap water?

Get the D.C. Water and Sewer Authority Official Water Score Report for Free (limited time offer).

US Public Records

D.C. Water and Sewer Authority Area Details

water utility company

Area served:

Washington, District Of Columbia

municipal water treatment

Population served:

632967

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Water source:

Purchased surface water

division of municipal water

Phone:

202-787-2000

municipal water standards

Address:

5000 Overlook Avenue, Sw, Washington, DC 20032

District Of Columbia Municipal Water Utility

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Contaminants Detected In Washington, District Of Columbia

Bromodichloromethane; Chlorate; Chloroform; Chromium (hexavalent); Dibromochloromethane; Dichloroacetic acid; Total trihalomethanes (TTHMs); Trichloro… more

Washington Municipal Water Utility

Get the D.C. Water and Sewer Authority Official Water Score Report for Free (limited time offer).

DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!

US Public Records

D.C. Water and Sewer Authority

Annual Municipal Water Report

List of Municipal Water Contaminants Tested by D.C. Water and Sewer Authority

Tested But Not Detected:
1,1-Dichloroethane; 1,2,3-Trichloropropane; 1,3-Butadiene; 1,4-Dioxane; 17-beta-Estradiol; 4-Androstene-3,17-dione; Bromochloromethane; Bromomethane; Chlorodifluoromethane; Chloromethane; Cobalt; Equilin; Estriol; Estrone; Ethinyl estradiol; Perfluorobutane sulfonate (PFBS); Perfluoroheptanoic acid (PFHPA); Perfluorohexane sulfonate (PFHXS); Perfluorononanoic acid (PFNA); Perfluorooctane sulfonate (PFOS); Perfluorooctanoic acid (PFOA); Testosterone

dc-water-and-sewer-authority-water-company-district-of-columbia Office

Find out which contaminants are found above Legal and Health Guidelines.

DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!

US Public Records

D.C. Water and Sewer Authority

About Us


20032 Annual Water Report

Email

drinkingwater@dcwater.com


D.C. Water and Sewer Authority Payment Options

For more District Of Columbia resources & information

District Of Columbia Water Utility Companies

Municipal water for the District of Columbia is sourced from the Potomac River, a surface water supply. DC Water, Fairfax Water, and Arlington County purchase treated water from the US Army Corps of Engineers Washington Aqueduct. The Aqueduct extracts approximately 140 million gallons daily from the Potomac River at Great Falls and Little Falls locations.

The treatment process at the Dalecarlia and McMillan plants includes multiple steps to ensure safety: sedimentation, filtration, fluoridation, pH adjustment, primary disinfection with free chlorine, secondary disinfection with chloramines through hydrogen addition, and corrosion control using orthophosphate. For more details about this process, visit the Aqueduct's website at http://www.nab.usace.army.mil/Missions/WashingtonAqueduct.aspx.

DC Water distributes this treated water to over 700,000 residential, commercial, and government customers throughout the District of Columbia and portions of Maryland and Virginia. All water sources (both tap and bottled) include rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water travels across land surfaces to the Potomac, it dissolves naturally occurring minerals and potentially radioactive materials, and can pick up substances from animal or human activities.

Before treatment, source water may contain several types of impurities:

  • Microbial contaminants including viruses and bacteria from agricultural operations, septic systems, wastewater facilities, and wildlife
  • Inorganic contaminants such as salts and metals that occur naturally or result from urban runoff, farming, and wastewater discharges
  • Pesticides and herbicides from various sources including agriculture, urban stormwater runoff, and residential uses
  • Organic chemical contaminants, including synthetic and volatile compounds from industrial processes, petroleum production, gas stations, stormwater runoff, and septic systems
  • Radioactive contaminants that may be naturally occurring or result from mining activities

DC Water maintains protocols to immediately notify customers if source water contamination creates unsafe conditions for consumption or use.

District Of Columbia EPA Water Reports

For more information on your municipal water, visit the U.S. Environmental Protection Agency:

D.C. Water and Sewer Authority Municipal Water Company and EPA

D.C. Water and Sewer Authority Municipal Water Report Info
The EPA monitors and regulates public water systems across the United States to ensure safety standards are met. These regulations establish maximum contaminant levels for potentially harmful substances and require regular testing and reporting by water providers like D.C. Water and Sewer Authority.

Reports include detailed information about local water quality parameters, any detected contaminants, their potential health effects, and steps being taken to address issues. The data helps residents make informed decisions about their water usage and any additional filtration needs they might consider for their homes.

Municipal Water Utility Company FAQ

District Of Columbia CDC Tap Water Info

For more information on your municipal water, visit the U.S. CDC:

D.C. Water and Sewer Authority Municipal Water Company and CDC

Where should I call for service tags? 662-746-1583

  1. When is my waste collection scheduled?
    • Friday: East of Jerry Clower Blvd to 15th Street North to Clubview Apartments
    • Tuesday: 15th Street South to Third Street; East Side of Martin Luther King Blvd to West Side
    • Wednesday: Third Street Northside Broadway Westside Martin Luther King to Wise Street to West Jerry Clower Blvd
    • Thursday: Jonestown; Hwy 3; Magnolia; South of Broadway from Jerry Clower Blvd to West City Limits including Downtown
  2. Important contact numbers:
    • City Maintenance Department: 662-746-5121
    • Police Department: 662-746-1131
    • Building Inspector: 662-746-4743 or 662-590-6108
  3. How do I obtain a business license and what does it cost?
    • Business licenses are available at City Hall, with fees varying based on business type
  4. Ward representation:
    • Ward 1: Ronald Johnson
    • Ward 2: Dr. Jack Varner
    • Ward 3: Gregory Robertson
    • Ward 4: Aubrey Brent Jr
  5. Who serves as City Attorney? Lilli Evans-Bass

Cemetery pricing information (adopted February 9, 2009):

  • For city residents: $300 per space, $300 perpetual care, $13 deed recording fee ($613 total)
  • For county residents: $375 per space, $375 perpetual care, $13 deed recording fee ($763 total)
  • For Mississippi state residents (outside county): $500 per space, $500 perpetual care, $13 deed recording fee ($1,013 total)
  • For out-of-state residents: $500 per space, $500 perpetual care, $13 deed recording fee ($1,013 total)

For complete information about grave opening/closing fees and other municipal services, please contact City Hall directly.

D.C. Water and Sewer Authority consumer info

D.C. Water and Sewer Authority delivers municipal water services to the residents of Washington and Washington, District Of Columbia.

Limited Time: Free Official Water Safety Report for D.C. Water and Sewer Authority!

D.C. Water and Sewer Authority FAQ

DISCOVER THE TRUTH & SAFEGUARD YOUR FAMILY!

US Public Records

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