A&N Technical Services

Business and Industry (Consulting Firms, Businesses)

Encinitas, CA

Member since 2009

http://antechserv.com/

Abbotsford, City of

Water Supplier (Retail/Wholesale)

Abbotsford, BC

Member since 2023

https://www.abbotsford.ca/

Ables Spring Special Utility District

Water Supplier, Water Supplier (Retail)

Terrell, TX

Member since 2024

https://myh2odistrict.com/

Acton Water District

Water Supplier (Retail)

Acton, MA

Member since 2008

http://www.actonwater.com/

Alameda County Water District

Water Supplier (Retail)

Fremont, CA

Member since 2012

https://www.acwd.org/

Albuquerque Bernalillo County Water Utility Authority

Water Supplier, Water Supplier (Retail)

Albuquerque, NM

Member since 2014

www.abcwua.org

Allen, City of

Water Supplier (Retail)

Allen, TX

Member since 2013

https://www.cityofallen.org/departments/community_services/water_and_sewer/index.php

Alliance to Save Energy

Affiliate (Universities, NGOs, Other Nonprofits)

Washington, DC

Member since 2012

https://www.ase.org/

American Rainwater Catchment Systems Association

Affiliate (Universities, NGOs, Other Nonprofits)

Tempe, AZ

Member since 2015

https://www.arcsa.org/

American Supply Association

Affiliate (Universities, NGOs, Other Nonprofits)

Itasca, IL

Member since 2021

https://www.asa.net/

American Water

Water Supplier (Retail)

Voorhees, NJ

Member since 2011

https://amwater.com/

Aquarion Water Company

Water Supplier (Retail)

Bridgeport, CT

Member since 2016

http://www.aquarion.com/

AquaTrax Solutions

Business and Industry (Consulting Firms, Businesses)

Irvine, CA

Member since 2021

https://aquatraxsolutions.com/

Arapahoe County Water and Wastewater Authority

Water Supplier (Retail)

Centennial, CO

Member since 2020

https://acwwa.com/

ARGO/California Data Collaborative

Affiliate (Universities, NGOs, Other Nonprofits)

Los Angeles, CA

Member since 2019

Arizona Department of Water Resources

Government (Federal, State/Province, Local)

Phoenix, AZ

Member since 2019

http://www.azwater.gov

Arizona Municipal Water Users Association

Affiliate (Universities, NGOs, Other Nonprofits)

Phoenix, AZ

Member since 2010

http://www.amwua.org/

Arlington Water Utilities

Water Supplier (Retail)

Arlington, TX

Member since 2010

https://www.arlingtontx.gov/

Ashland, City of

Water Supplier (Retail)

Ashland, OR

Member since 2013

https://www.ashland.or.us/SectionIndex.asp?SectionID=428

Association of Water Board of Directors

Affiliate (Universities, NGOs, Other Nonprofits)

Spring, TX

Member since 2010

http://awbd-tx.org/wp/

Atascadero Mutual Water Company

Water Supplier (Retail)

Atascadero, CA

Member since 2008

https://www.amwc.us/

Athens-Clarke County Public Utilities Dept.

Water Supplier (Retail)

Athens, GA

Member since 2010

https://athensclarkecounty.com/214/Public-Utilities

Atlanta Regional Commission

Government (Federal, State/Province, Local)

Atlanta, GA

Member since 2020

https://atlantaregional.org/

Aurora, City of

Water Supplier (Retail)

Aurora, CO

Member since 2017

https://www.auroragov.org/residents/water

Austin Water Utility

Water Supplier (Retail/Wholesale)

Austin, TX

Member since 2008

http://www.austintexas.gov/department/water

Avondale, City of

Water Supplier (Retail)

Avondale, AZ

Member since 2018

https://www.avondaleaz.gov/home

Azure Fluidity Systems LLC

Business & Industry, Business and Industry (Manufacturers, Distributors)

Manteca, CA

Member since 2020

https://www.bestclearsystem.com/

Azusa, City of

Water Supplier (Retail)

Azusa, CA

Member since 2020

https://www.ci.azusa.ca.us/

Banning, City of

Water Supplier (Retail)

Banning, CA

Member since 2022

https://banningca.gov/

Bay Area Water Supply & Conservation Agency

Affiliate (Universities, NGOs, Other Nonprofits)

San Mateo, CA

Member since 2017

http://bawsca.org/

Bear Creek Special Utility District

Water Supplier, Water Supplier (Retail)

Lavon, TX

Member since 2024

https://bearcreeksud.com/

Bellflower-Somerset Mutual Water Company

Water Supplier (Retail)

Bellflower, CA

Member since 2023

https://www.bsmwc.com/

Bend, City of

Water Supplier (Retail)

Bend, OR

Member since 2008

https://www.bendoregon.gov/government/departments/utilities/water

Benicia, City of

Water Supplier (Retail)

Benicia, CA

Member since 2018

https://www.ci.benicia.ca.us/

Bernalillo County Public Works

Government (Federal, State/Province, Local)

Albuquerque, NM

Member since 2018

https://www.bernco.gov/public-works/about-the-public-works-division.aspx

Beverly Hills, City of

Water Supplier (Retail)

Beverly Hills, CA

Member since 2018

http://www.beverlyhills.org/

BHP Water Supply Corporation

Water Supplier, Water Supplier (Retail)

Royse City, TX

Member since 2024

https://bhpwater.net/

Birch Bay Water & Sewer District

Water Supplier (Retail)

Blaine, WA

Member since 2008

https://bbwsd.com/

Blackland Water Supply

Water Supplier, Water Supplier (Retail)

Royse City, TX

Member since 2024

https://blacklandwater.com/

Blua Consulting LLC

Business & Industry, Business and Industry (Manufacturers, Distributors)

Lake Arrowhead, CA

Member since 2024

http://mbluaconsulting.com

Bonham Water Treatment Plant

Water Supplier, Water Supplier (Retail)

Wylie, TX

Member since 2024

https://www.ntmwd.com/water-quality-reports/bonham-wtp/

Boulder, City of

Water Supplier (Retail)

Boulder, CO

Member since 2010

https://bouldercolorado.gov/water

Bozeman, City of

Water Supplier (Retail)

Bozeman, MT

Member since 2014

https://www.bozeman.net/government/water-conservation

Bremerton, City of

Water Supplier (Retail)

Bremerton, WA

Member since 2008

https://www.bremertonwa.gov/218/Public-Works-Utilities

Brendle Group

Business and Industry (Consulting Firms, Businesses)

Fort Collins, CO

Member since 2017

https://www.brendlegroup.com/

Brentwood, City of

Water Supplier (Retail)

Brentwood, CA

Member since 2012

https://www.brentwoodca.gov/gov/pw/water/default.asp

Brillion

Business and Industry (Consulting Firms, Businesses)

Austin, TX

Member since 2015

https://brillion.ai/

Buda, City of

Water Supplier (Retail)

Buda, TX

Member since 2018

https://www.ci.buda.tx.us/

Burbank Water and Power

Water Supplier (Retail)

Burbank, CA

Member since 2012

https://www.burbankwaterandpower.com/

Caddo Basin Special Utility District

Water Supplier, Water Supplier (Retail)

Greenville, TX

Member since 2024

https://caddobasin.com/

Calgary, City of

Water Supplier (Retail)

Calgary, Alberta, Canada

Member since 2009

https://www.calgary.ca/SitePages/cocis/Scripts/SubCategory-WaterServices-Grid.aspx

California Department of Water Resources

Government (Federal, State/Province, Local)

Sacramento, CA

Member since 2014

https://water.ca.gov/

California Water Association

Affiliate (Universities, NGOs, Other Nonprofits)

San Francisco, CA

Member since 2018

http://www.calwaterassn.com/

The California Water Association (CWA) represents the interests of approximately 100 regulated water utilities as they strive to provide high-quality water utility services to customers throughout California.

California Water Service Company

Water Supplier (Retail)

San Jose, CA

Member since 2009

https://www.calwater.com/

California Water Service (Cal Water) is the largest regulated American water utility west of the Mississippi River and the third largest in the country. Formed in 1926, the San Jose-based company serves 480,300 customer connections through 28 Customer and Operations Centers throughout the state.

Calleguas Municipal Water District

Water Supplier (Wholesale)

Thousand Oaks, CA

Member since 2020

http://www.calleguas.com/

Calleguas’ primary job is importing and distributing water from Metropolitan Water District of Southern California, water that arrives via the State Water Project from northern California. Roughly three quarters of Ventura County residents use water purchased by their retail purveyors from Calleguas’ distribution system.

Camarillo, City of

Water Supplier (Retail)

Camarillo, CA

Member since 2018

https://www.cityofcamarillo.org/departments/public_works/water_conservation_2/index.php

The Water Division’s mission is to deliver a dependable supply of water to meet the present and future needs of customers through cost-effective management and maintenance of the infrastructure, while incorporating environmental and regulatory issues. The division responds to concerns regarding issues such as water quality or pressure problems. The City urges all customers to conserve water at all times.

Cambria Community Services District

Water Supplier (Retail)

Cambria, CA

Member since 2019

https://www.cambriacsd.org/

As an independent special district, the goal of the Cambria Community Services District is to provide high quality water, wastewater, fire and other community services to its customers in a safe, cost effective and environmentally sensitive manner.

Canadian Water & Wastewater Association

Affiliate (Universities, NGOs, Other Nonprofits)

Ottawa, Ontario, Canada

Member since 2009

http://www.cwwa.ca/home_e.asp

Canadian Water & Wastewater Association (CWWA) is a non-profit national body representing the common interests of Canada’s public sector municipal water and wastewater services and their private sector suppliers and partners. CWWA is recognized by the federal government and national bodies as the national voice of this public service sector.

Capital Regional District

Water Supplier (Wholesale)

Victoria, British Columbia, Canada

Member since 2011

https://www.crd.bc.ca/

The Capital Regional District (CRD) was incorporated in 1966 to provide regional decision-making on issues that transcend municipal boundaries and to enable effective service delivery to residents. Today, the CRD is the regional government for 13 municipalities and three electoral areas on southern Vancouver Island and the Gulf Islands, serving more than 392,000 citizens.

Carlsbad Municipal Water District

Water Supplier (Retail)

Carlsbad, CA

Member since 2016

https://www.carlsbadca.gov/departments/utilities/water

Carmel, City of

Water Supplier (Retail)

Carmel, IN

Member since 2014

http://www.carmel.in.gov/home

Located just north of Indianapolis in Hamilton County, Carmel is a dynamic edge city with award-winning schools, thriving businesses and family-oriented neighborhoods. The city is committed to preserving its vitality through controlled expansion and prudent planning.

Carollo Engineers

Business & Industry, Business and Industry (Consulting Firms, Businesses)

Los Angeles, CA

Member since 2024

https://carollo.com/

Carpinteria Valley Water District

Water Supplier (Retail)

Carpinteria, CA

Member since 2018

http://www.cvwd.net/

The Carpinteria Valley Water District's (CVWD) mission is to provide potable water to all residential, commercial and agricultural customers in the Carpinteria Valley at a reasonable cost. Established in 1941, the Carpinteria Valley Water District is located in the southern coastal portion of Santa Barbara County and includes the City of Carpinteria.

Cary, Town of

Water Supplier (Retail)

Cary, NC

Member since 2015

https://www.townofcary.org/

Providing exceptional water and utilities services is at the heart of making the Town of Cary one of the best places in the nation to live, work and raise a family. Water from B. Everett Jordan Reservoir is treated at Cary/Apex Water Treatment Facility and reliably delivered through a safe and resilient system.