Our Members

The US Water Alliance is the only national nonprofit organization with a diverse and unique membership base that represents the range of One Water champions: utilities, public officials, the business community, environmental organizations, community leaders, policy organizations, and researchers. To learn more about the benefits of being part of the US Water Alliance, please visit our Become A Member page. 

We are proud to have the following organizations as members of the US Water Alliance:

Public Utilities/Agencies:
Alexandria Renew Enterprises (VA)
Atlanta Department of Watershed Management (GA)
Atlantic County Utilities Authority (NJ)
Austin Water (TX)
Baltimore City Department of Public Works (MD)
Boston Water and Sewer Commission (MA)
Buffalo Sewer Authority (NY)
Cape Fear Public Utility Authority (NC)
Cascade Water Alliance (WA)
Cedar Rapids Utilities Department (IA)
Central Arkansas Water (AR)
Charlotte County Utilities (FL)
City of Ashland Public Works (OR)
City of Bend (OR)
City of Bloomington (MN)
City of Buena Vista Public Works (CO)
City of Columbus (OH)
City of Des Moines Public Works (IA)
City of Flint (MI)
City of Fort Collins/Utilities (CO)
City of Jackson Public Works Department (MS)
City of Newark Department of Water and Sewer Utilities (NJ)
City of Richfield Public Works (MN)
City of Richmond Department of Public Utilities (VA)
Clayton County Water Authority (GA)
Clean Water Services (OR)
Cleveland Water (OH)
DC Water (DC)
DeKalb County Department of Watershed Management (GA)
Denver Water (CO)
Detroit Water and Sewerage Department (MI)
Greater Cincinnati Water Works (OH)
Guadalupe-Blanco River Authority (TX)
Hampton Roads Sanitation District (VA)
Houston Water (TX)
Independence Water Pollution Control Department (MO)
Johnson County Public Works & Infrastructure (KS)
KC Water (MO)
Los Angeles Department of Water and Power (CA)
Louisville/Jefferson County Metropolitan Sewer District (KY)
Louisville Water Company (KY)
Madison Metropolitan Sewerage District (WI)
Madison Water Utility (WI)
Marana Water (AZ)
Metro Water Recovery (CO)
Metropolitan Council (MN)
Metropolitan Water District of Southern California (CA)
Metropolitan Water Reclamation District of Greater Chicago (IL)
Miami Conservancy District (OH)
Miami-Dade County Water and Sewer District (FL)
Milwaukee Metropolitan Sewerage District (WI)
Milwaukee Water Works (WI)
Mount Pleasant Waterworks (SC)
New Braunfels Utilities (TX)
NEW Water (WI)
New York City Department of Environmental Protection (NY)
Northeast Ohio Regional Sewer District (OH)
Orange Water and Sewer Authority (NC)
Philadelphia Water Department (PA)
Pittsburgh Water & Sewer Authority (PA)
Prince William County Service Authority (VA)
Raleigh Public Utilities (NC)
Saint Paul Regional Water Services (MN)
San Antonio Water System (TX)
San Francisco Public Utilities Commission (CA)
Seattle Public Utilities (WA)
Seminole County Environmental Services Department (FL)
Sewerage and Water Board of New Orleans (LA)
Town of Cary (NC)
Town of Maysville (NC)
Tucson Water (AZ)
Vallecitos Water District (CA)
Valley Water (CA)
Wake County (NC)
WSSC Water (MD)

Private Companies:
American Water
Black & Veatch
Brown & Caldwell
Carollo Engineers
Evoqua Water Technologies
Greeley & Hansen
Greenprint Partners
Hazen and Sawyer
HydroDigital, LLC
Kennedy/Jenks Consultants, Inc.
Tetra Tech, Inc.
Veolia North America

Nonprofit Organizations: 
Alliance for Water Efficiency
American Rivers
American Society of Civil Engineers
Association of Metropolitan Water Agencies
Bay Area Council
California Water Association
California Water Efficiency Partnership (CA)
Clean Water Construction Coalition
Cleveland Neighborhood Progress
The Conservation Fund
Ductile Iron Pipe Research Association
EJ Water Cooperative
Golf Course Superintendents Association of America 
Great Lakes Commission
Green Infrastructure Leadership Exchange
International Code Council
Iowa Agriculture Water Alliance
Iowa Soybean Association
Moonshot Missions
National Association of Clean Water Agencies
National Onsite Wastewater Recycling Association (NOWRA)
National Rural Water Association
National Wildlife Federation
Natural Resources Defense Council
The Nature Conservancy 
New Jersey Future
Pacific Institute
River Network
Rural Community Assistance Partnership
Soil and Water Conservation Society
Southeast Rural Community Assistance Project, Inc.
Water & Wastewater Equipment Manufacturers Association
Water Design-Build Council
WaterNow Alliance
Water Professionals International
Water Research Foundation

Labor Unions:
International Union of Painters and Allied Trades
Laborers’ International Union of North America