Who We Serve

We are proud to bring together the largest and most diverse group of organizational stakeholders and individual citizens committed to creating a water-efficient world across North America and beyond. Among our members you’ll find municipalities, water utilities, resource planning agencies, non-profit organizations, academic representatives, business and industry leaders, product manufacturers, irrigation consultants, consulting firms, law firms, distributors, and individual citizens. Join them and become an annual member.



A & N Technical Services    Amy Vickers & Associates, Inc. 
ACT Inc. D'Mand Systems     Apple Valley Ranchos Water Company   
Acton Water District     Aqua Water Supply Corp.    
AIQUEOUS    Aquarion Water Company 
Aziz Akbari  AquaShares   
Alan Plummer Associates, Inc.     Arizona Municipal Water Users Association   
Alameda County Water District    Arlington Water Utilities   
Albuquerque Bernalillo County WUA    Arroyo Seco Foundation   
City of Allen, Texas    City of Ashland, Oregon   
Alliance to Save Energy    Association of Water Board Directors   
ARCSA    Atascadero Mutual Water Company   
American Rivers       Athens-Clarke County Public Utilities Dept.   
American Standard Brands  City of Atlanta, Georgia   
American Water        Austin Water Utility   
City of Ames, Iowa     Averitt & Associates   


Carole Baker  Blue & Green Consulting, LLC 
City of Bellingham, Washington    City of Boulder, Colorado 
City of Bend, Oregon  City of Bozeman, Montana     
Best Management Partners       City of Bremerton, Washington  
City of Big Bear Lake, California    City of Brentwood, California  
City of Billings, Montana    Brezack & Associates Planning, LLC   
Birch Bay Water & Sewer District    Burbank Water and Power     
City of Bloomington, Illinois


C.J. Erickson Plumbing Co.    Chattahoochee Riverkeeper 
City of Calgary, Alberta, Canada      Cinco Municipal Utility District #8     
CA Department of Water Resources      City of Chicago, Illinois   
CA State Water Resources Control Board    Chicago Faucets  
California Urban Water Conservation Council    City of Chino, California     
California Water Service Company    City of Chino Hills, California 
Canadian Water & Wastewater Association    City West Water, Ltd (Australia)   
Capital Regional District     Town of Clarkdale, Arizona           
Carlsbad Municipal Water District  Coastside County Water District  
City of Carmel, Indiana    Cobb County Water System 
Town of Cary, North Carolina  City of College Station, Texas 
Cascade Water Alliance    Cole Engineering Group Ltd.  
Cavanaugh & Associates, PA    Colorado Springs Utilities         
City of Cedar Park, Texas    Colorado Water Conservation Board  
Center for Water Efficient Landscaping           Connecticut Water 
Central Utah Water Conservancy District  City of Coquitlam, BC, Canada 
Ceres  City of Corvallis, Oregon   
CH2M    Cucamonga Valley Water District     
City of Charlottesville, Virginia     


The Dakota Ridge Partnership             Dropcountr, Inc. 
City of Dallas, Texas    Dublin San Ramon Services District      
DC Water    DuPage Water Commission 
Pete DeMarco       City of Durham, NC 
Denver Botanic Gardens  Region of Durham, Ontario, Canada  
Denver Water      


East Bay Municipal Utility District                 Elliott Fry Consulting 
Eastern Municipal Water District    City of Elgin, Illinois 
Eastern Research Group, Inc.    Energy Platforms   
Ecoblue    EnviroMedia   
Econics   City of Escondido  
Edwards Aquifer Authority    Eugene Water & Electric Board         
El Paso Water Utilities  Ewing Irrigation Products, Inc. 


Fallbrook Public Utility    City of Forney, Texas           
City of Farmersville, Texas  Fort Bend County MUD #25   
City of Flagstaff, AZ  City of Fort Collins, Colorado   
Flow Dynamics, LLC  City of Fort Worth, Texas 
Fontana Water Company            Fountain Collaborative  
Food Service Technology Center    Freese & Nichols 
Forester Media, Inc.  City of Frisco, Texas    
Forsgren Associates, Inc.   


G3, Green Gardens Group   Georgia Water Wise Council 
City of Gallup, New Mexico  City of Georgetown, TX     
Liz Gardener    Global Midwest Alliance 
City of Garland, Texas  Global Water Works    
Gary Klein and Associates    Golden State Water Company   
Gauley Associates, Ltd.    Goleta Water District       
GEI Consultants, Inc.     City of Goodyear, Arizona  
City of Glendale, Arizona      City of Griffin, Georgia    
Georgia Environmental Protection Division     City of Guelph, Ontario, Canada 
Georgia Institute of Technology - School of City & Regional Planning   


Hahn Public Communications     Herndon Solutions Group   
Region of Halton, Ontario, Canada  HI Commission on Water Resources Mgmt   
City of Hamilton, Ontario, Canada    High Sierra Showerheads, LLC   
Harris County MUD #208     City of Highland Park, Illinois   
Harris County Utility District 15    City of Hillsboro, Oregon   
Harris County WCID #132      City of Houston, Texas   
Harris-Galveston Subsidence District  Hunter Industries   
Hazen and Sawyer     Huron River Watershed Council   
Helix Water District   


Inland Empire Utilities Agency    The Irrigation Association 
Institute for Sustainable Futures (Australia)    Irrometer Company, Inc.   
IAPMO       Irvine Ranch Water District       
Interstate Municipal Utility District     


City of Janesville, Wisconsin             


Kane County, IL    Kohler Co.  
Kleinwood Municipal Utility District    Kunkel Water Efficiency  
Koeller and Company      


Lake Arrowhead Community Services Dist.     Liquid Solutions Group      
Lakehaven Utility District    City of Lloydminster, Alberta, Canada     
Lakeside Water District    City of London, ON, Canada  
Lakeway Municipal Utility District      Lone Star Chapter, Sierra Club      
Las Cruces Utilities    Lone Star Groundwater Conservation District    
Las Virgenes Municipal Water District  Los Angeles Department of Water & Power   
City of Leduc, Alberta, Canada  Lower Colorado River Authority 


M.Cubed     The Meadows Center for Water  
Maddaus Water Management    Medford Water Commission  
Madison Water Utility       Melbourne Water (Australia)      
ManageWater Consulting, Inc.  Mesa Water District    
MaP Testing      City of Mesquite, Texas   
Marin Municipal Water District  Metropolitan North Georgia WPD   
Marina Coast Water District          Metropolitan Water District of So. Cal.   
Masco Corporation     Moen Incorporated   
Massachusetts Water Resources Authority  Mojave Water Agency   
Maureen Erbeznik & Associates      Monte Vista Water District   
McHenry County Government    Monterey Peninsula Water Mgmt. District   
City of McKinney, Texas       Moulton Niguel Water District  


City of Napa, California    New York City Environmental Protection  
National Association of Water Companies    Newhall County Water District   
National Turf Grass Federation, Inc.  Nexus eWater 
The Nature Conservancy    Niagara Conservation Corporation 
Nebia, Inc.  North Fort Bend Water Authority       
NEOPERL, Inc.    North Harris County Reg. Water Authority 
Neptune Technology Group, Inc.  North Marin Water District 
City of New Berlin, Wisconsin  North Texas Municipal Water District 
New Mexico Water Conservation Alliance  Northwest Water & Energy Education Inst.      
New Resources Group, Inc.   


City of Oceanside  City of Ontario, California      
Olivenhain Municipal Water District      Orange County (FL) Utilities 
City of Oklahoma City, Oklahoma  Orlando Utilities Commission  
City of Olympia, Washington    Otay Water District    


Padre Dam Municipal Water District     PHCC-National Association   
City of Palo Alto, California    Phigenics   
Panhandle Groundwater Conservation District    Philadelphia Water Department  
Park City Municipal Corporation    Plumbing Manufacturers International   
Park Water Company     POLIS Project 
Partnership for Water    City of Pompano Beach, Florida 
Pasadena Water and Power   Portland Water Bureau    
PCR Resources     Potomac-Hudson Engineering, Inc.   
City of Pearland, Texas    City of Poway 
Region of Peel, Ontario, Canada    City of Princeton, Texas  
City of Phoenix, Arizona    Public Service Commission of Wisconsin 
City of Plano, Texas      Purlin, LLC       
Platte Canyon Water     


Quebec Ministry of Municipal Affairs      


Rachio, Inc.    Resource Action Programs     
Radian Marketing    City of Richardson, Texas  
Rain Bird    Rincon Del Diablo Municipal Water District 
Rainbow Municipal Water District  City of Rio Rancho, New Mexico 
Ramona Municipal Water District  River Network   
Rancho California Water District    Riverside Public Utilities   
Recycled Hydro Solutions, LLC  City of Rockford, Illinois     
Regional Water Authority  City of Rockwall, Texas    
Regional Water Providers Consortium    City of Round Rock, Texas 
City of Renton, Washington     City of Royce City, Texas 


City of Sacramento, California    The Scotts Miracle-Gro Company       
Sacramento Suburban Water District    Seattle Public Utilities 
Salt Lake City, Dept. of Public Utilities       Silva-Silva International          
San Antonio Water Company   Sligo Creek Resources       
San Antonio Water System     Sloan Valve Co.  
City of San Diego, California    Smart Utility Systems     
San Diego County Water Authority    SMW GeoSciences, Inc.   
San Dieguito Water District    Solano County Water Agency 
San Francisco Public Utilities Commission    Sonoma County Water Agency 
San Jacinto River Authority  South Florida Water Management District    
San Jose Water Company  Southern Nevada Water Authority  
City of Santa Barbara, California  Spanaway Water Company  
Santa Clara Valley Water District    City of St. George, Utah 
Santa Clarita Water Division    City of Stuart, Florida 
City of Santa Cruz, California     Stanford University       
Santa Fe Irrigation District  STEMhero, LLC 
City of Santa Fe, New Mexico       City of Sugar Land, Texas 
Santa Margarita Water District   Summit Water Distribution Company 
City of Santa Monica, California  Sweetwater Authority    
City of Santa Rosa, California   


T & S Brass and Bronze Works, Inc.      City of Thornton, Colorado     
Tacoma Water        Tinker LLC    
Tampa Bay Water    City of Torrance, California  
Tampa Water Department    Toho Water Authority   
Tarrant Regional Water District    TOTO USA, Inc.     
Jeff Taylor  Township of Langley
Terlyn Industries    Tualatin Valley Water District 
Texas AWWA    Tucson Water     
Texas Commission on Environmental Quality    City of Tumwater, Washington  
Texas Water Development Board    Turfgrass Water Conservation Alliance 
Texas Water Foundation   


University of British Columbia - Water Planning Lab    USBR Lower Colorado Region  
City of Upland, California  U.S. Climate Action Network  
Upper San Gabriel Valley MWD      U.S. Water Alliance 
Upper Trinity Regional Water District        Utah Water Conservation Forum      


Valencia Water Company    Valparaiso City Utilities   
Vallecitos County Water District    Ventura Water 
Valley Center Municipal Water District  Vista Irrigation District 
Valley of the Moon Water District    


The Water Council  West Basin Municipal Water District    
Water Demand Management    West Harris County Reg. Water Authority   
Water Forever   Western Municipal Water District 
Water Management, Inc. Western Resource Advocates   
Water Politics, LLC City of Westminster, Colorado  
Water Services Assoc of Australia Whirlpool Corporation 
Water Systems Optimization, Inc. City of Winnipeg, Manitoba, Canada  
WaterCentric, LLC    WI Department of Natural Resources   
Waterless Co., Inc.   Wisconsin Water Association 
Region of Waterloo, Ontario, Canada City of Woodland, California
WaterSmart Software, Inc. Woodlands Joint Powers Agency
Watershed, LLC     The Writing Company   
Waukesha Water Utility City of Wylie, Texas


Be the first!     


York Region, Ontario, Canada    Yuima Municipal Water District 


Zone 7 Water Agency