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:
Alderwood Water & Wastewater District
Alexandria Renew Enterprises
Atlanta Department of Watershed Management
Atlantic County Utilities Authority
Austin Water
Boston Water and Sewer Commission
Buffalo Sewer Authority
Buffalo Water
Camden County Municipal Utilities Authority
Cascade Water Alliance
Cedar Rapids Utilities Department
Central Arkansas Water
City of Austin Department of Watershed Protection 
City of Des Moines Public Works
Clayton County Water Authority
Clean Water Services
Cleveland Water
DC Water
DeKalb County Department of Watershed Management
Denver Water
Detroit Water and Sewerage Department
Guadalupe-Blanco River Authority
Hampton Roads Sanitation District
Independence Water Pollution Control Department
Johnson County Public Works & Infrastructure
KC Water
LA Sanitation - City of Los Angeles
Los Angeles Department of Water and Power
Louisville and Jefferson County, KY Metropolitan Sewer District
Louisville Water Company
Madison Metropolitan Sewerage District
Madison Water Utility
Marana Water Department
Metropolitan Council
Metropolitan Water Reclamation District of Greater Chicago
Milwaukee Metropolitan Sewerage District
Mount Pleasant Waterworks
New Braunfels Utilities
NEW Water
Northeast Ohio Regional Sewer District
Philadelphia Water Department
Pittsburgh Water & Sewer Authority
Raleigh Public Utilities
San Antonio Water System
San Francisco Public Utilities Commission
Sanitation Districts of Los Angeles County
Seattle Public Utilities
Sewerage and Water Board of New Orleans
Town of Cary, NC
Tucson Water
Upper Trinity Regional Water District
Valley Water
Wake County, North Carolina
Washington Suburban Sanitary Commission
Wells Branch MUD


Private Companies:
American Water
Black & Veatch
Brown & Caldwell
Carollo Engineers
CDM Smith
Evoqua Water Technologies
Greeley & Hansen
Hazen and Sawyer
Tetra Tech, Inc.
Veolia North America

Nonprofit Organizations & Research Institutions: 
Alliance for Water Efficiency
American Farmland Trust
American Rivers
American Society of Civil Engineers
Association of Boards of Certification
Association of Metropolitan Water Agencies
Atlanta Regional Commission
Bay Area Council
Clean Water Construction Coalition
Cleveland Neighborhood Progress
Cleveland Water Alliance
The Conservation Fund
Ductile Iron Pipe Research Association
Electric Power Research Institute
EJ Water Cooperative
The Freshwater Trust
Great Lakes Commission
Green Infrastructure Leadership Exchange
Iowa Agriculture Water Alliance
Iowa Soybean Association
National Association of Clean Water Agencies
National Association of Water Companies
National Rural Water Association
Natural Resources Defense Council
The Nature Conservancy 
New Jersey Future
River Network
Rural Community Assistance Partnership
Science Museum of Minnesota
Water & Wastewater Equipment Manufacturers Association
Water Research Foundation
Willamette Partnership

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