# List of United States water companies

This is a list of water companies in the United States. For more information see water supply and sanitation in the United States.

## Alabama

* Asbury Water Authority
* Autauga County Water Authority
* Autaugaville Water Authority
* Bakerhill Water Authority
* Bear Creek Water Works Board
* Beauregard Water Authority
* Bellwood Water And Fire Protection Authority
* Big Wills Water Authority
* Blount County Water Authority
* Boldo Water And Fire Protection Authority
* Buhl Elrod And Holman Water Authority
* Butler County Water Authority
* Calhoun County Water And Fire Protection Authority
* Canoe Water And Fire Protection Authority
* Carrolls Creek Water Authority
* Central Elmore County Water Authority
* Central Talladega County Water District
* Chandler Mountain-Greasy Cove Water Authority
* Chattahoochee Valley Water Supply District
* Cherokee County Water Authority
* Chilton Water Authority
* Chisholm Heights Water And Fire Protection Authority
* Choctaw Edna Water Authority
* Clarke Wilcox Monroe Water Authority
* Clay County Water Authority
* Cleburne County Water Authority
* Coaling Water Authority
* Coffee County Water Authority
* Coker Water Authority Inc
* Cook Springs Water Authority Inc
* Coosa Valley Water Supply District
* Covington County Water Authority
* Cowikee Water Authority
* Cumberland Mountain Water And Fire Protection Authority
* Curry Water Authority
* Dale County Water Authority
* Deer Park Vinegar Bend Water And Fire Protection Authority
* Dekalb Jackson Water Supply District
* Douglas Water And Fire Protection Authority
* East Lauderdale County Water And Fire Protection Authority
* Edwardsville Water And Fire Protection Authority
* Elmore Water Authority
* Fayette County Water Authority
* Fayetteville Water And Fire Protection Authority
* Five Star Water Supply District
* Fosters Ralph Water Authority
* Franklin County Water Service Authority
* Frankville Water And Fire Protection Authority
* Greenhill Water And Fire Protection Authority
* Hackneyville Water Authority
* Hale County Water Authority
* Hamden Ridge Water Authority
* Harrisburg Water Authority
* Harvest-Monrovia Water Authority
* Henry County Water Authority Inc
* Highland Water Authority
* Hollins Water Authority
* Houston County Water Authority
* Huguley Water Authority
* Huntsville Utilities
* Huxford Water And Fire Protection Authority
* Ida Station Water District
* Jackson's Gap Water Authority
* Joppa Hulaco And Ryan Water Authority
* Kushla Water District
* Lagrange Mountain Water Authority
* Lamar County Water And Fire Protection Authority
* Leroy Water Authority
* Limestone County Water And Sewer Authority
* Little Waxie Water Authority
* Loachapoka Water Authority
* Lowndes County Water Authority
* Lowndesboro Water Authority
* Lyeffion Water And Fire Protection Authority
* Macon County Water And Fire Protection Authority
* MCB Water And Fire Protection Authority
* Mcintosh Water And Fire Protection Authority
* Mid Central Water And Fire Protection Authority
* Millers Ferry Water Authority
* Millerville Water And Fire Protection Authority
* Montgomery Water Works and Sanitary Sewer Board
* Moulton Water Authority
* Mount Andrew Water Authority
* Mount Pleasant Battens Water Authority
* Munford Water And Fire Protection Authority
* New London Water Sewer And Fire Protection Authority
* North Baldwin Water Authority
* North Choctaw Water And Sewer Authority
* North Clarke Water Authority
* North Dallas Water Authority
* North Geneva County Water Authority
* North Jackson County Water Authority
* Northeast Alabama Water Authority
* Northeast Morgan County Water Authority
* Old Line Water Authority
* Old Suggsville Water And Fire Protection Authority
* Orange Beach Water Sewer And Fire Protection Authority
* Owassa And Brownville Waterworks And Fire Protection Authority
* Owens Cross Roads Water Authority
* Park City Water Authority
* Perdido Bay Water Sewer And Fire Protection Authority
* Perdido Water Service Authority
* Perry County Water Authority
* Peterson Water Authority
* Pickens County Water Authority
* Pike County Water Authority
* Pilgrim-Providence Water And Fire Protection Authority
* Pine Bluff Water Authority
* Pine Level Water Authority
* Pintlala Water And Fire Protection Authority
* Providence Water Authority
* Quint-Mar Water Authority
* Ray Water Authority
* Remlap-Pine Mountain Water And Fire Protection Authority
* Ridgeroad Water Authority
* Rockwood Water Authority
* Russell County Water Authority
* Saint Elmo Irvington Water Authority
* Sand Mountain Water Authority
* Sand Springs Water Authority
* Sellers Station Water And Fire Protection Authority
* Smiths Water And Sewer Authority
* Snowdoun Water And Fire Protection Authority
* South Bullock County Water Authority
* South Crenshaw Water Authority
* South Dallas Water Authority
* South Marengo County Water And Fire Protection Authority
* Southwest Alabama Water And Fire Protection Authority
* Spring Valley Water Authority
* Star-Mindingall Water Authority
* Stewartville Water Authority
* Sumter County Water Authority
* Tibbie Water And Fire Protection Authority
* Tillison Bend Water Authority
* Townley Water Authority
* Turnerville Water And Fire Protection Authority
* Twin Water Authority
* Upper Bear Creek Water Authority
* Wall Street Water Authority
* Walnut Hill Water Authority
* Walter Water Authority
* Warrior River Water Authority
* Washington County Water Authority
* Wattsville Water Authority
* West Autauga Water Authority
* West Barbour County Water And Fire Protection Authority
* West Clark Water Authority
* West Dallas County Water And Fire Protection Authority
* West Etowah County Water Authority
* West Lauderdale County Water And Fire Protection Authority
* West Morgan-East Lawrence Water And Sewer Authority
* Whorton Bend Water Authority
* Wolf Creek Water Sewer And Fire Protection Authority

## Arizona

* Arizona Water Company
* Global Water Resources
* Mohave County Water Authority
* Phoenix Water Services Department
* Pinal County Water Augmentation Authority
* Queen Creek Irrigation Water Delivery District 32
* Silverbell Irrigation District
* Thunderbird Water Delivery District 1
* Tucson Water

## Arkansas

* Central Arkansas Water
* Little Rock Water Reclamation Authority

## California

* California American Water
* California Department of Water Resources
* California Water Service
* Castaic Water Agency
* Del Oro Water Company
* East Bay Municipal Utility District
* Escondido Utilities
* Fallbrook Public Utility District
* Fresno Irrigation District
* Kern Water Bank Authority
* Kings River Conservation District
* JG Boswell Company Water Department
* Long Beach Water Department
* Los Angeles Department of Water and Power
* Marin Water
* Mesa Water District
* Metropolitan Water District of Southern California
* Municipal Water District of Orange County
* Oceanside Water Utilities
* Orange County Water District
* Orange Cove Irrigation District
* Otay Water District
* Padre Dam Municipal Water District
* Panoche Water District
* San Diego County Water Authority
* San Diego Water Department
* San Francisco Public Utilities Commission
* SJW Group
* San Luis and Delta-Mendota Water Authority
* Santa Clara Valley Water District
* Santa Margarita Water District
* Semitropic Water Storage District
* Solano Irrigiation District
* South Mesa Water Company
* South Montebello Irrigation District
* Southwest Water company
* Sunnyslope Water company
* Tulare Lake Basin Water Storage District
* Tulare Lake Drainage District
* Turlock Irrigation District
* Vallecitos Water District
* Valley Center Municipal Water District
* Vista Irrigation District
* Walnut Valley Water District
* Western Heights Water Company
* Westlands Water District

## Colorado

* Academy Water & Sanitation District
* Alpensee Water District
* Arapahoe Estates Water District
* Aurora Water
* Baca Grande Water & Sanitation District
* Bailey Water & Sanitation District
* Bancroft-Clover Water and Sanitation District
* Baseline Water District
* Bear Creek Water and Sanitation District
* Bennett Bear Creek Farms Water & Sanitation District
* Berkeley Water & Sanitation District
* Beulah Water Works District
* Blue Mountain Water District
* Bone Mesa Domestic Water District
* Bonvue Water & Sanitation District
* Bow Mar Water & Sanitation District
* Box Elder Water and Sanitation District
* Brook Forest Water District
* Brownsville Water and Sanitation District
* Buffalo Creek Water District
* Byers Water & Sanitation District
* Castleton Center Water and Sanitation District
* Castlewood Water and Sanitation District
* Centennial Water & Sanitation District
* Central Adams County Water & Sanitation District
* Central Weld County Water District
* Chatfield South Water District
* Cherry Creek Valley Water and Sanitation District
* Cherry Creek Village Water District
* Cherry Hills Heights Water & Sanitation District
* Chipeta Water District
* City of Fountain's Water Department
* Clear Creek Valley Water & Sanitation District
* Clifton Water District
* Colorado Springs Utilities
* Columbine Lake Water District
* Columbine Water and Sanitation District
* Cottonwood Water and Sanitation District
* Crestview Water and Sanitation District
* Crow Hill Water and Sanitation District
* Cucharas Sanitation & Water District
* Deer Creek Water District
* Denver Southeast Suburban Water & Sanitation District
* Diamond Ridge Water & Sanitation District
* Dominion Water & Sanitation District
* Donala Water and Sanitation District
* Eagle River Water & Sanitation District
* East Alamosa Water and Sanitation District
* East Boulder County Water District
* East Cherry Creek Valley Water & Sanitation District
* East Dillon Water District
* East Larimer County Water District
* Florissant Water & Sanitation District
* Forest View Acres Water District
* Fort Collins-Loveland Water District
* Garden Valley Water and Sanitation District
* Genesee Water & Sanitation District
* Granby Silver Creek Water and Wastewater Authority
* Grand County Water and Sanitation District No. 1
* Green Mountain Water and Sanitation District
* Greenwood Plaza Water District
* Havana Water and Sanitation District
* Hazeltine Heights Water and Sanitation District
* Heeney Water District
* High View Water District
* Highland Lakes Water District
* Hi-Line Water and Sanitation District
* Hillcrest Water and Sanitation District
* Himalaya Water and Sanitation District
* Holly Hills Water and Sanitation District
* Hoover Hill Water & Sanitation District
* Idledale Water and Sanitation District
* Indian Hills Water District
* Inverness Water and Sanitation District
* Ken Caryl West Ranch Water District
* Ken-Caryl Ranch Water & Sanitation District
* Kittredge Sanitation and Water District
* Lakehurst Water & Sanitation District
* Lakeview Estates Water District
* Left Hand Water District
* Little Thompson Water District
* Longs Peak Water District
* Lookout Mountain Water District
* Mansfield Heights Water & Sanitation District
* Meadowbrook Water District
* Mesa Cortina Water and Sanitation District
* Mesa Water & Sanitation District
* Miller Ranch Water & Sanitation District
* Montezuma County Water District #1
* Morgan County Quality Water District
* Morrison Creek Metropolitan Water & Sanitation District
* Mountain View Villages Water and Sanitation District
* Mountain Water and Sanitation District
* Mt Crested Butte Water & Sanitation District
* Mt. Werner Water and Sanitation District
* Navajo Western Water District
* North Carter Lake Water District
* North Lincoln Water and Sanitation District
* North Pecos Water & Sanitation District
* North Shore Water District
* North Table Mountain Water and Sanitation District
* North Weld County Water District
* Northern Colorado Water Conservancy District
* Northern Douglas County Water and Sanitation District
* Northgate Water District
* Olde Stage Water District
* Pagosa Area Water and Sanitation District
* Park Center Water District
* Park Forest Water District
* Parker Water and Sanitation District
* Parkville Water District
* Penrose Water District
* Pinewood Springs Water District
* Pioneer Lookout Water District
* Platte Canyon Water and Sanitation District
* Pleasant View Water and Sanitation District
* Rainbow Valley Water District
* Ralston Valley Water and Sanitation District
* Red Hawk Ranch Water & Sanitation District
* Redstone Water and Sanitation District
* Resource Colorado Water and Sanitation MD
* Ridgewood Water District
* Roaring Fork Water & Sanitation District
* Rock Creek Mesa Water District
* Round Mountain Water and Sanitation District
* Roxborough Water and Sanitation District
* Rural Water Authority of Douglas County
* Security Water District
* Sedalia Water and Sanitation District
* Shannon Water and Sanitation District
* Silver Heights Water & Sanitation
* SilverCreek Water & Sanitation District
* Snake River Water District
* Snowmass Water & Sanitation District
* Somerset Domestic Waterworks District
* South Adams County Water & Sanitation District
* South Evergreen Water District
* South Fork Water and Sanitation District
* South Sheridan Water, Sanitary Sewer & Storm Drain
* South-East Englewood Water District
* Southwest Metropolitan Water and Sanitation District
* Southwest Suburban Denver Water and Sanitation District
* Spring Canyon Water & Sanitation District
* St. Mary's Glacier Water and Sanitation District
* Steamboat Lake Water and Sanitation District
* Strasburg Sanitation and Water District
* Stratmoor Hills Water District
* Tabernash Meadows Water & Sanitation District
* Teller County Water & Sanitation District #1
* Timber Creek Water District
* Timbers Water and Sanitation District
* Tri-County Water Conservancy District
* Turkey Canon Ranch Water District
* United Water & Sanitation District
* Upper Bear Creek Water and Sanitation District
* Upper Big Sandy Ground Water Management District
* Valley at Winter Park Water District
* Valley Water District
* West Fort Collins Water District
* Westcreek Lake Water District
* Westwood Lakes Water District
* Wheat Ridge Water District
* Widefield Water and Sanitation District
* Willowbrook Water & Sanitation District
* Willows Water District
* Winter Park Ranch Water and Sanitation District
* Winter Park Water & Sanitation District
* Woodmoor Water and Sanitation District No. 1

## Connecticut

* Metropolitan District Commission (Hartford area)
* Regional Water Authority (New Haven area)
* Aquarion Water Company (Fairfield, New Haven, Hartford, Litchfield, Middlesex and New London Counties)

## Delaware

* Lewes Board of Public Works
* Middlesex Water Company
* Municipal Services Commission of the City of New Castle
* Wilmington Department of Public Works

## District of Columbia

* D.C. Water and Sewer Authority (DCWASA)
* Washington Aqueduct (wholesale)

## Florida

* Aqua America - Florida
* Gainesville Regional Utilities
* Hialeah Department of Water and Sewers
* JEA (formerly Jacksonville Electric Authority)
* Miami-Dade Water and Sewer Department
* Miami-Petersburg Department of Water and Sewers
* Orlando Utilities Commission
* St. Petersburg Water Resources Department
* Tampa Bay Water

## Georgia

* City of Atlanta Department of Watershed Management
* Cherokee County Water & Sewerage Authority
* City of Austell Water System
* City of Canton Water System
* City of Mountain Park Water System
* City of Powder Springs Water System
* City of Smyrna Water System
* City of Woodstock Water System
* Cobb County - Marietta Water Authority
* Cobb County Water System
* Columbus Water Works
* Douglasville/Douglas County Water Authority
* Etowah Water and Sewer Authority
* Gwinnett County Department of Water Resources
* Gilmer County Water Authority
* Heard County Water Authority
* Henry County Water Authority
* Jackson County Water and Sewerage Authority
* Macon Water Authority
* Marietta Board of Lights and Water
* Paulding County Water System
* Pickens County Water Authority
* Upper Oconee Basin Water Authority
* Waleska Water Authority

## Hawaii

* Hawaii American Water

## Illinois

* Aqua America - Illinois
* Aurora Department of Public Works
* Axton Environmental
* Chicago Department of Water Management
* Illinois American Water
* Rockford Department of Public Works

## Indiana

* Aqua America - Indiana
* Indiana American Water
* Indianapolis Water

## Iowa

* Des Moines Water Works
* Iowa American Water

## Kansas

* Kansas City Board of Public Utilities
* WaterOne

## Kentucky

* Kentucky American Water
* Louisville Water Company
* Owensboro Municipal Utilities
* Martin County Water District
* Prestonsburg City Utilities
* Paintsville City Utilities
* Louisa City Water
* Southern Water District
* Salyersville Water Works
* Mountain Water District
* Frankfort Plant Board
* Big Sandy Water District
* Rattlesnake Ridge Water District
* City of Ashland Water Department

## Louisiana

* Baton Rouge Water Company
* Calcasieu Water Works District 1
* City of Bogalusa
* City of Monroe
* Jefferson Parish Water Department
* Sewerage and Water Board of New Orleans
* Shreveport Office of Water and Sewerage

## Maine

* Aqua America - Maine
* Maine Water - Owned by Connecticut Water
* Portland Water District (Greater Portland area)

## Maryland

* Anne Arundel County Department of Public Works
* Baltimore Bureau of Water and Wastewater (serves City of Baltimore and Baltimore County)
* Easton Utilities
* Maryland American Water
* Washington Suburban Sanitary Commission (Montgomery County and Prince George's County)

## Massachusetts

* Boston Water and Sewer Commission
* Cambridge Water Department
* Holyoke Water Works
* KWI North America
* Lynn Water and Sewer Commission
* Massachusetts Water Resources Authority (wholesale)

## Michigan

* Detroit Water and Sewerage Department
* Grand Rapids Water System
* Great Lakes Water Authority
* Holland Board of Public Works
* Lansing Board of Water and Light
* Michigan American Water
* Saginaw-Midland Municipal Water Supply Corporation

## Minnesota

* Minneapolis Water Department
* Saint Paul Regional Water Services

## Mississippi

* Jackson Department of Public Works

## Missouri

* Aqua America - Missouri
* City Utilities of Springfield
* Missouri American Water
* St. Louis Water Division

## Nebraska

* Metropolitan Utilities District (Omaha Metro Area)

## New Hampshire

* Pennichuck Corporation (central and southern NH)

## New Jersey

* Aqua America - New Jersey
* Atlantic City Municipal Utilities Authority
* Brick Township Municipal Utilities Authority
* East Windsor Municipal Utilities Authority
* Freehold Township Water And Sewer
* Middlesex Water Company
* New Jersey American Water
* Newark Department of Water and Sewer Utilities
* Ocean County Municipal Utilities Authority
* Passaic Valley Water Commission
* Trenton Water Works
* United Water

## New York

* American Water (Long Island)
* Aqua America - New York
* Buffalo Water Authority
* Lakewood Township Municipal Utilities Authority
* New York City Department of Environmental Protection
* Rochester Bureau of Water and Lighting
* Syracuse Water Department
* Yonkers Department of Public Works

## North Carolina

* Aqua America - North Carolina
* Cape Fear Public Utility Authority (Wilmington-New Hanover County)
* Charlotte Water
* Durham Public Works Department
* Greensboro Water Resources Department
* Orange Water and Sewer Authority (OWASA)
* Raleigh Public Utilities Department
* Winston-Salem/Forsyth County Utilities Division

## Ohio

* Akron Public Utilities Bureau
* Aqua America - Ohio
* Cleveland Division of Water
* Columbus Department of Public Utilities
* Del-Co Water Company
* Greater Cincinnati Water Works
* Ohio American Water
* Toledo Department of Public Utilities

## Oklahoma

* Oklahoma City Department of Utilities

## Oregon

* Portland Water Bureau

## Pennsylvania

* Aqua Pennsylvania
* Borough of Kutztown Water Department
* Borough of Quakertown Water Department
* Borough of Schuylkill Haven Utilities Department
* City of Bethlehem Department of Water & Sewer Resources
* Doylestown Borough Water Department
* Ephrata Area Joint Authority
* Erie Water Works
* Horsham Water and Sewer Authority
* North Penn Water Authority
* North Wales Water Authority
* Pennsylvania American Water
* Philadelphia Water Department
* Pittsburgh Water and Sewer Authority
* South Middleton Municipal Authority
* Warminster Municipal Authority

## South Carolina

* Aqua America - South Carolina
* Beaufort-Jasper Water and Sewer Authority (BJWSA)
* Charleston Water System
City of Columbia Water
* Greenville Water
* Spartanburg Water

## Tennessee

* Tennessee American Water

## Texas

* Aqua America - Texas
* Austin Water
* Clear Lake City Water Authority
* Corpus Christi Water Department
* Dallas Water Utilities
* El Paso Water Utilities
* Fort Worth Water Department
* Greater Texoma Utility Authority
* Houston Water
* North Texas Municipal Water District
* San Antonio Water System
* Tarrant Regional Water District
* Texas American Water
* The Trinity River Authority of Texas

## Utah

* Salt Lake City Department of Public Utilities
* Washington County Water Conservancy District

## Vermont

* Burlington Department of Public Works

## Virginia

* Aqua America - Virginia
* City of Fairfax Utilities [Fairfax City]
* City of Falls Church Department of Public Works (serves Falls Church and east-central Fairfax County)
* City of Manassas Utilities (also wholesale)
* Fairfax County Water Authority (most of Fairfax County, major wholesaler to surrounding areas)
* Loudoun Water (formerly Loudoun County Sanitation Authority), serves the unincorporated areas of Loudoun County
* Prince William County Service Authority (most of Prince William County except Dale City)
* Town of Leesburg Water
* Town of Purcellville Water
* Virginia American Water Company (Alexandria, Dale City and Hopewell)

## Washington

* Cascade Water Alliance
* Seattle Public Utilities
* Snohomish County Public Utility District (PUD)
* Tacoma Water division of Tacoma Public Utilities

## West Virginia

* West Virginia American Water
* Kermit Water Works
* Fort Gay Water Works
* Logan Water Works
* Gilbert Water Department
* New Creek Water Association
* Keyser Water Department

## Wisconsin

* Madison Water Utility
* Milwaukee Water Works