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AMWA members are publicly owned drinking water supply agencies serving, directly or indirectly, a population of 100,000 or more people.

Member Name State
Akron Public Utilities Bureau
Akron, OH
Albuquerque Bernalillo County Water Utility Authority
Albuquerque, NM
Alderwood Water & Wastewater District
Lynnwood, WA
Anaheim Public Utilities
Anaheim, CA
Anchorage Water & Wastewater Utility
Anchorage, AK
Ann Arbor Water Utilities
Ann Arbor, MI
Anne Arundel County DPW
Annapolis, MD
Augusta Utilities Department
Fort Gordon, GA
Aurora Utilities Department
Aurora, CO
Austin Water
Austin, TX
Baltimore City DPW
Baltimore, MD
Beaufort-Jasper Water & Sewer Authority
Okatie, SC
Beaver Water District
Lowell, AR
Bellevue Utilities Department
Bellevue, WA
Benton Washington Regional Public Water Authority
Rogers, AR
Birmingham Water Works
Birmingham, AL
Boca Raton Utility Services
Boca Raton, FL
Boston Water & Sewer Commission
Boston, MA
Bristol County Water Authority
Warren, RI
Cape Fear Public Utility Authority
Wilmington, NC
Capital Region Water
Harrisburg, PA
Cascade Water Alliance
Bellevue, WA
Central Arkansas Water
Little Rock, AR
Champlain Water District
South Burlington, VT
Charleston Water System
Charleston, SC
Charlotte Water
Charlotte, NC
Chesapeake Utilities
Chesapeake, VA
Chesterfield County Utilities Department
Chesterfield, VA
Chicago Department of Water
Chicago, IL
Cleveland Water
Newburgh Heights, OH
Coachella Valley Water District
Coachella, CA
Cobb County-Marietta Water Authority
Marietta, GA
Columbus Public Utilities
Columbus, OH
Columbus Water Works
Columbus, GA
Concord Water Resources Department
Concord, NC
Contra Costa Water District
Concord, CA
Corpus Christi Water
Corpus Christi, TX
Dallas Water Utilities
Dallas, TX
Dayton Department of Water
Dayton, OH
DC Water
Washington, DC
DeKalb County Watershed Management
Stone Mountain, GA
Denver Water
Denver, CO
Des Moines Water Works
Des Moines, IA
Detroit Water & Sewerage Department
Detroit, MI
DuPage Water Commission
Elmhurst, IL
East Bay Municipal Utility District
Oakland, CA
El Paso Water Utilities
El Paso, TX
Erie County Water Authority
Tonawanda, NY
Erie Water Works
Erie, PA
Evansville Water and Sewer Utility
Evansville, IN
Fairfax Water
Fairfax, VA
Fargo Water Filtration
Fargo, ND
Fayetteville Public Works Commission
Fayetteville, NC
Florida Keys Aqueduct Authority
Tavernier, FL
Fort Collins Utilities
Fort Collins, CO
Fort Wayne City Utilities
Fort Wayne, IN
Fort Worth Water Department
Fort Worth, TX
Garland Water & Wastewater
Garland, TX
Grand Strand Water & Sewer Authority
Conway, SC
Great Lakes Water Authority
Detroit, MI
Greater Cincinnati Water Works
Cincinnati, OH
Greeley Water & Sewer
Greeley, CO
Green Bay Water Utility
Green Bay, WI
Greenville Utilities Commission
Greenville, NC
Greenville Water
Greenville, SC
Gulf Coast Water Authority
Texas City, TX
Henderson Utility Services
Henderson, NV
Hillsboro Water
Hillsboro, OR
Hollywood Public Utilities
Hollywood, FL
Honolulu Board of Water Supply
Honolulu, HI
Houston Water
Houston, TX
Howard County DPW
Ellicott City, MD
Huntsville Utilities
Huntsville, AL
Irving Water Utilities Department
Irving, TX
Kalamazoo Public Services
Kalamazoo, MI
Kansas City Board of Public Utilities
Kansas City, KS
KC Water
Kansas City, MO
Knoxville Utilities Board
Knoxville, TN
Lafayette Utilities System
Lafayette, LA
Lakehaven Water & Sewer District
Federal Way, WA
Las Vegas Valley Water District
Las Vegas, NV
Los Angeles Department of Water & Power
Los Angeles, CA
Loudoun Water
Ashburn, VA
Louisville Water Company
Louisville, KY
Loveland Water and Power
Loveland, CO
Lubbock Water Utilities
Lubbock, TX
Madison Water Utility
Madison, WI
Marin Municipal Water District
Corte Madera, CA
Massachusetts Water Resources Authority
Boston, MA
Mesa Water Resources
Mesa, AZ
Metropolitan Water District of Southern California
Los Angeles, CA
Miami-Dade Water & Sewer Department
Miami, FL
Milwaukee Water Works
Milwaukee, WI
Minneapolis Water Treatment & Distribution Services
Minneapolis, MN
Mohawk Valley Water Authority
Utica, NY
Monroe County Water Authority
Rochester, NY
Montgomery County Environmental Services Department
Kettering, OH
Montgomery Water Works & Sanitary Sewer Board
Montgomery, AL
Morgantown Utility Board
Morgantown, WV
Municipal Authority of Westmoreland County
Greensburg, PA
Nashville Metro Water Services
Nashville, TN
New Orleans Sewerage & Water Board
New Orleans, LA
New York City Department of Environmental Protection
Flushing, NY
Newark Department of Water & Sewer Utilities
Newark, NJ
Newport News Waterworks
Newport News, VA
Norfolk Department of Utilities
Norfolk, VA
North Las Vegas Utilities Department
North Las Vegas, NV
North Texas Municipal Water District
Wylie, TX
Northern Kentucky Water District
Erlanger, KY
OCWA-Central NY's Water Authority
Syracuse, NY
Oklahoma City Water Utilities Trust
Oklahoma City, OK
Orange County Utilities
Orlando, FL
Orange County Water District
Fountain Valley, CA
Orange Water & Sewer Authority
Carrboro, NC
Palm Beach County Water Utilities
West Palm Beach, FL
Pasco County Utilities Department
Land O'Lakes, FL
Passaic Valley Water Commission
Clifton, NJ
Pawtucket Water Supply Board
Pawtucket, RI
Peace River/Manasota Regional Water Supply Authority
Arcadia, FL
Peoria Water Services
Peoria, AZ
Philadelphia Water Department
Philadelphia, PA
Phoenix Water Services
Phoenix, AZ
Pinellas County Utilities Department
Clearwater, FL
Pittsburgh Water & Sewer Authority
Pittsburgh, PA
Portland Water Bureau
Portland, OR
Portland Water District
Portland, ME
Prince William County Service Authority
Woodbridge, VA
Providence Water Supply Board
Providence, RI
Pueblo Board of Water Works
Pueblo, CO
Raleigh Water
Raleigh, NC
Richmond Department of Public Utilities
Richmond, VA
Riverside Public Utilities
Riverside, CA
Rochester Public Utilities
Rochester, MN
Sacramento Department of Utilities
Sacremento, CA
Saginaw Water Treatment Plant
Saginaw, MI
Saint Paul Regional Water Services
St Paul, MN
Salt Lake City Public Utilities Department
Salt Lake City, UT
San Antonio Water System
San Antonio, TX
San Diego County Water Authority
San Diego, CA
San Diego Public Utilities
San Diego, CA
San Francisco Public Utility Commission
San Francisco, CA
Santa Cruz Municipal Utilities
Santa Cruz, CA
Santa Margarita Water District
Rancho Santa Margarita, CA
Santa Rosa Water Department
Santa Rosa, CA
Scottsdale Water
Scottsdale, AZ
Seattle Public Utilities
Seattle, WA
South Central Connecticut Regional Water Authority
New Haven, CT
Southeast Morris County Municipal Utilities Authority
Cedar Knolls, NJ
Spartanburg Water
Spartanburg, SC
Springfield Water & Sewer Commission
Agawam, MA
St. Louis Water Division
St Louis, MO
Suffolk County Water Authority
Oakdale, NY
Suffolk Department of Public Utilities
Suffolk, VA
Tacoma Water
Tacoma, WA
Tampa Bay Water
Clearwater, FL
Tampa Water Department
Tampa, FL
Tempe Public Works
Tempe, AZ
Thornton Infrastructure Department
Thornton, CO
Toho Water Authority
Kissimmee, FL
Topeka Water Division
Topeka, KS
Trinity River Authority of Texas
Arlington, TX
Truckee Meadows Water Authority
Reno, NV
Tualatin Valley Water District
Beaverton, OR
Tucson Water
Tucson, AZ
Tulsa Public Works Department
Tulsa, OK
Upper Trinity Regional Water District
Lewisville, TX
Valley Water
San Jose, CA
Ventura Water
Ventura, CA
Virginia Beach Public Utilities Department
Virginia Beach, VA
Washington Aqueduct
Washington, DC
Washington Suburban Sanitary Commission
Laurel, MD
Lenexa, KS
Western Virginia Water Authority
Roanoke, VA
Wilkinsburg Penn Joint Water Authority
Pittsburgh, PA
Wilmington Department of Public Works
Wilmington, DE
Zone 7 Water Agency
Livermore, CA