Serving 565 Members
94
Affiliate (Universities, NGOs, Other Nonprofits)
88
Business & Industry
382
Water Supplier
East Orange County Water District
Water Supplier (Retail)
Orange, CA
Member since 2018
https://www.eocwd.com/
East Orange County Water District (EOCWD) was founded in 1961 under the principles of local community service and fiscal discipline, which it maintains to this day. With all five water district Directors living locally in East Orange and North Tustin, this small local water district understands the needs of our local community.
East Valley Water District
Water Supplier (Retail)
Highland, CA
Member since 2021
https://www.eastvalley.org/
East Valley Water District is a County District formed in 1954 through an election by local residents who wanted water service by a public agency. Originally called the East San Bernardino County Water District, the name was changed to East Valley Water District in 1982.
The district was originally formed to provide domestic water service to the unincorporated and agricultural-based communities of Highland and East Highlands. Later, as the population increased, the need for a modern sewer system to replace existing septic tanks became apparent. The residents voted to give East Valley Water District the responsibility for their sewer system, as they did earlier with their water service.
Over the years, some of the district's service area was annexed to the City of San Bernardino. Water service remained with the District, however.
Eastern Municipal Water District
Water Supplier (Retail)
Perris, CA
Member since 2015
https://www.emwd.org/home
The District was organized as a Municipal Water District in 1950 for the primary purpose of importing Colorado River water to its service area in order to augment local water supplies.Its primary water supplier is the Metropolitan Water District (MWD) of Southern California, which provides up to 75% of its water supply.
Eastern Research Group
Business and Industry (Consulting Firms, Businesses)
Lexington, MA
Member since 2008
https://www.erg.com/
Eastern Research Group (ERG) was formed in 1984 and since then has been helping clients protect the environment, improve worker health and safety, ensure the safety of food and drugs, plan sustainable facilities, and achieve other positive outcomes.
Ecoblue Corp.
Business and Industry (Consulting Firms, Businesses)
Tucson, AZ
Member since 2008
https://ecobluecorp.com/
Ecoblue focuses on water conservation for all facilities, regardless of scale. Ecoblue’s highly respected expertise and resources help clients plan projects while providing tailored solutions to meet water conservation goals.
Econics
Business and Industry (Consulting Firms, Businesses)
Victoria, British Columbia, Canada
Member since 2010
https://www.econics.com/
Since their founding in 2009, Econics has worked with local governments, state and provincial governments and water utilities across North America. Their largest municipal client serves over 2 million people and their smallest has only a few hundred service connections. Additionally, they routinely complete policy work for various agencies at the provincial and federal level and not-for-profit organizations.
Edwards Aquifer Authority
Government (Federal, State/Province, Local)
San Antonio, TX
Member since 2008
https://www.edwardsaquifer.org/
The Edwards Aquifer Authority is a regional water management agency that regulates with integrity, transparency, respect, and commitment to sustainability of the aquifer.
EKI Environment & Water, Inc.
Business & Industry, Business and Industry (Consulting Firms, Businesses)
Daly City, CA
Member since 2023
https://www.ekiconsult.com/
El Dorado Irrigation District
Water Supplier (Retail)
Placerville, CA
Member since 2018
https://www.eid.org/
The District serves nearly 110,000 residents in northern California’s El Dorado County. A scenic drive along Highway 50, heading east from the Sacramento County line to South Lake Tahoe, takes you through the heart of EID’s service area and gives you an overview of the extraordinary geographic diversity of the region.
El Paso Water
Water Supplier (Retail)
El Paso, TX
Member since 2008
https://www.epwater.org/
El Paso Water is a non-profit, public utility that serves the city of El Paso. The desert city is blessed with three sources of water – the Rio Grande and two aquifers. Decades ago, El Paso Water had the foresight to begin exploring and pursuing innovative water supply options – reclamation and reuse, conservation and education, and desalination.
El Toro Water District
Water Supplier (Retail)
Lake Forest, CA
Member since 2018
https://etwd.com/
ETWD was formed in 1960 and serves over 50,000 people in southern Orange County and is a fully integrated water, sewer and recycled water retail operation. A pioneer in Water Recycling, ETWD also built and maintains the El Toro Reservoir, a 275 million gallon storage facility.
Electric & Gas Industries Association
Business & Industry, Business and Industry (Consulting Firms, Businesses)
Sacramento, CA
Member since 2025
https://egia.org
Element Water Consulting, Inc.
Business and Industry (Consulting Firms, Businesses)
Denver, CO
Member since 2020
www.elementwaterinc.com
ELEMENT provides water resources engineering and hydrologic services ranging from local-level investigations to broader basin and inter-basin projects. Their expertise includes the areas of surface and ground water rights, water supply analyses, water efficiency and demand planning, and the management of complex water issues.
Elk Grove Water District
Water Supplier (Retail)
Elk Grove, CA
Member since 2025
https://www.egwd.org
Elsinore Valley Municipal Water District
Water Supplier (Retail)
Lake Elsinore, CA
Member since 2018
https://www.evmwd.com/default.asp
Elsinore Valley Municipal Water District's mission is to provide reliable, cost-effective, high-quality water and wastewater services that are dedicated to the people they serve.
Environmental Incentives
Business & Industry, Business and Industry (Consulting Firms, Businesses)
Encinitas, CA
Member since 2022
https://enviroincentives.com/
Since 2004, Environmental Incentives has been helping clients worldwide improve the performance and sustainability of their conservation and development programs. They partner with program managers and funders to improve their effectiveness in biodiversity and habitat conservation; stormwater management; water, sanitation, and hygiene services; climate change and energy adaptation; and sustainable infrastructure development.
Escondido, City of
Water Supplier (Retail)
Escondido, CA
Member since 2016
https://www.escondido.org/utilities.aspx
The Escondido Utilities Water Division operates water treatment facilities and the distribution system to ensure that high-quality water is delivered at the most economical costs. This division also maintains the recycled water distribution system, as well as the City's two lakes, which provide water storage and recreational opportunities.
Fairfield, City of
Water Supplier (Retail)
Fairfield, CA
Member since 2024
https://www.fairfield.ca.gov/home
Fairview, Town of
Water Supplier (Retail)
Fairview, TX
Member since 2024
https://fairviewtexas.org/
Fallbrook Public Utility District
Water Supplier (Retail)
Fallbrook , CA
Member since 2018
https://www.fpud.com/
The District provides imported water and sewer service to 35,000 residents living on 28,000 acres in Fallbrook. About 40 percent of the water is used by agriculture. The District also produces about one and one-half million gallons of recycled water daily that is used to irrigate nurseries, playing fields, landscaped freeway medians, home owners associations and common areas.
Farmersville, City of
Water Supplier (Retail)
Farmersville, TX
Member since 2013
https://www.farmersvilletx.com/
Farmersville is a city in Collin County, Texas. The population was 3,301 at the 2010 census.
Fate, City of
Water Supplier (Retail)
Fate, TX
Member since 2024
https://www.fatetx.gov/
Flagstaff, City of
Water Supplier (Retail)
Flagstaff, AZ
Member since 2016
https://www.flagstaff.az.gov/1275/Water-Services
The team of professionals in the Flagstaff Water Services Division works to keep water flowing to taps and flushing from homes. They recycle high-quality reclaimed water to the community for irrigation and other state-approved uses.
Flume
Business & Industry, Business and Industry (Manufacturers, Distributors)
San Luis Obispo, CA
Member since 2018
https://flumewater.com/
Folsom, City of
Water Supplier (Retail)
Folsom, CA
Member since 2011
https://www.folsom.ca.us/ewr/water/default.asp
The City of Folsom has a rich history beginning with the '49ers during California's great Gold Rush. It was the site of the West's first railroad and the world's first long-distance transmission of electricity. The City's General Plan, adopted in 1988, set the path the City is following into the 21st century. It shows a growing city that intends to keep its human scale.
Foothill Municipal Water District
Water Supplier (Wholesale)
La Cañada Flintridge, CA
Member since 2018
https://www.fmwd.com/
Foothill Municipal Water District (FMWD or Foothill) incorporated on January 7, 1952 to help meet the increased water needs of the rapidly growing foothill communities following the end of World War II. Foothill Municipal Water District covers about 22 square miles in the foothills of the San Gabriel Mountains, bordered between the City of Pasadena on the east and the City of Glendale on the south and west. The District serves approximately 80,000 people through its own member agencies.
Forney Lake Water Supply Corporation
Water Supplier (Retail)
Rockwall, TX
Member since 2024
https://forneylakewater.myruralwater.com/
Forney, City of
Water Supplier (Retail)
Forney, TX
Member since 2013
https://www.forneytx.gov/191/Water-Information
The Forney Water Department is responsible for the repair and maintenance of 111.28 miles of water lines and 948 fire hydrants within the water distribution system.
Fort Collins Water Utilities
Water Supplier (Retail)
Fort Collins, CO
Member since 2008
https://www.fcgov.com/utilities/what-we-do/water
The Fort Collins Water Department is responsible for: Diverting and storing raw water supplies, processing water at treatment facilities, distributing treated water to Utilities' service area, assuring water quality during each step of the process.
Fort Collins-Loveland Water District
Water Supplier (Retail)
Fort Collins, CO
Member since 2022
https://fclwd.com/
The Fort Collins-Loveland Water has provided the full spectrum of water treatment and distribution to businesses and citizens in parts of Fort Collins, Loveland, Timnath, Windsor and Larimer County since 1961.
Fort Worth, City of
Water Supplier (Retail/Wholesale)
Fort Worth, TX
Member since 2015
https://fortworthtexas.gov/water/
The Water Department is responsible for providing safe and reliable water and wastewater service with environmental integrity. Fort Worth has a total treatment capacity of 500 million gallons per day for drinking water and 166 million gallons per day for wastewater, with five water treatment plants and one reclamation facility.
Fortune Brands Innovations
Business & Industry, Business and Industry (Consulting Firms, Businesses)
Deerfield, IL
Member since 2024
https://www.fbin.com/
Foster City-EMID
Water Supplier
Foster City, CA
Member since 2023
https://www.fostercity.org/
Fountain Valley, City of
Water Supplier (Retail)
Fountain Valley, CA
Member since 2020
https://www.fountainvalley.org
Since 1962, the Fountain Valley Water Division has served the community and planned for the needs of tomorrow. Always conscious of water supply, the City encourages water conservation.
Franklin Energy-Jacksonville
Business & Industry, Business and Industry (Consulting Firms, Businesses)
Callahan, FL
Member since 2023
https://www.jea.com/rebates
Freese & Nichols
Business and Industry (Consulting Firms, Businesses)
Fort Worth, TX
Member since 2016
https://www.freese.com/
Freese and Nichols provides a broad range of services to plan, design and manage public infrastructure projects. We help our clients through every stage of the project life cycle: planning, design, program management, funding procurement, regulatory compliance, construction management, and operations and maintenance.
Fresno, City of
Water Supplier (Retail)
Fresno, CA
Member since 2018
https://www.fresno.gov/publicutilities/
Every time Fresno residents turn on the water, flush the toilet, dispose of garbage, recycle a soda can, or do any number of other seemingly ordinary things around the house and yard, they are using the services provided by the City of Fresno Department of Public Utilities. Fresno is a community dedicated to preserving precious natural resources through recycling, responsible treatment of wastewater, timely collection of solid waste and water conservation.
Frisco, City of
Water Supplier (Retail)
Frisco, TX
Member since 2013
https://friscotexas.gov/154/Public-Works
The Public Works Department is responsible for the operation and maintenance of the City of Frisco infrastructure. Public Works employees are highly trained, utilize state-of-the-art equipment, and are committed to providing outstanding customer service.
Fullerton, City of
Water Supplier (Retail)
Fullerton, CA
Member since 2020
https://www.cityoffullerton.com/
Fullerton is a city located in northern Orange County, California. Fullerton was founded in 1887. It secured the land on behalf of the Atchison, Topeka and Santa Fe Railway.
Gallatin River Task Force
Affiliate (Universities, NGOs, Other Nonprofits)
Big Sky, MT
Member since 2022
https://gallatinrivertaskforce.org/
The Task Force partners with the greater community to lead conservation and inspire stewardship of the Gallatin River Watershed, utilizing the Watershed Approach to resource conservation. In general, the Watershed Approach is tied to a distinct land area or hydrologic boundary, ensures broad stakeholder involvement and inclusivity, is community-based and community-driven, relies on local leadership, encourages collaboration with partners, strives for consensus, and avoids litigation as a conservation strategy.
Garland, City of
Water Supplier (Retail)
Garland, TX
Member since 2013
https://www.garlandtx.gov/
The Garland Water Utilities Department consists of four divisions: Drinking (potable) Water, Wastewater, Pretreatment and Laboratory Services. All department employees are committed to delivering a safe and abundant supply of potable water sufficient to meet the needs of customers at the lowest practical costs. The utility also has the parallel mission of transporting customer wastewater to treatment facilities at the lowest practical costs.
Gary Klein and Associates
Business and Industry (Consulting Firms, Businesses)
Rancho Cordova, CA
Member since 2008
Gary Klein and Associates work to change building codes and to get architects and builders to use plumbing systems that, by their design, deliver hot water quickly and with minimal waste.
Gastonia-Scurry Special Utility District
Water Supplier
Scurry, TX
Member since 2024
https://www.gssud.com/
Georgetown, City of
Water Supplier
Georgetown, TX
Member since 2023
https://georgetowntexas.gov/
Georgia Environmental Protection Division
Government (Federal, State/Province, Local)
Atlanta, GA
Member since 2018
https://epd.georgia.gov/
Glendale Water & Power, City of
Water Supplier (Retail)
Glendale, CA
Member since 2018
https://www.glendaleca.gov/government/departments/public-works
The Public Work’s Department’s mission is to provide the highest quality public works services to the public and other City departments, balanced through their efforts to maintain a cost effective operation and to provide these services in a responsible and efficient manner. This mission is accomplished through the prudent use of resources, technology, innovations, teamwork, and coordination with other service providers in the City.
Glendale, City of
Water Supplier (Retail)
Glendale, AZ
Member since 2012
https://www.glendaleaz.com/live/city_services/water_services
Glendale's Water Services Department is committed to the treatment and delivery of safe drinking water; treatment and collection of wastewater; management of storm water; and promotion of conservation throughout the City of Glendale.
Glendora, City of
Water Supplier (Retail)
Glendora, CA
Member since 2018
https://www.cityofglendora.org/
Glendora is nestled at the base of the scenic San Gabriel Mountains in the eastern portion of Los Angeles County. Located approximately 27 miles from downtown Los Angeles, Glendora offers convenient access to major commercial, cultural, educational and recreational areas in Southern California.
Global Futures Laboratory-Arizona State University
Affiliate (Universities, NGOs, Other Nonprofits)
Tempe, AZ
Member since 2024
https://collegeofglobalfutures.asu.edu/
Global Midwest Alliance
Affiliate (Universities, NGOs, Other Nonprofits)
Chicago, IL
Member since 2015
https://www.globalmidwestalliance.org/
Global Midwest Alliance is a business-led, region-wide, not-for-profit education organization dedicated to transforming the Midwest into an internationally recognized leader in innovation and business growth.
Golden State Water Company
Water Supplier (Retail)
San Dimas, CA
Member since 2012
https://www.gswater.com/
At Golden State Water Company, it has been all about water for more than 85 years. Their team of professionals delivers reliable, quality water and great service to customers in 76 communities across California.
Golden, City of
Water Supplier (Retail)
Golden, CO
Member since 2020
https://www.cityofgolden.net/
The City of Golden's water supply comes from water reservoirs at the Continental Divide, until it is returned back into Clear Creek as treated wastewater. Utilities staff is tasked with maintaining and rehabilitating reservoirs, dams, pipelines, and valves throughout the distribution system to ensure that water and wastewater efficiently move throughout the system. Water Treatment Plant operators ensure that water is withdrawn from Clear Creek and treated to exceed Safe Drinking Water standards regulated under the Safe Drinking Water Act (SDWA).
Goleta Water District
Water Supplier (Retail)
Santa Barbara, CA
Member since 2013
https://www.goletawater.com/
The District's mission is to provide a reliable supply of quality water at the most reasonable cost to the present and future customers within the Goleta Water District. Established on November 17, 1944, the Goleta Water District encompasses an area extending along the south coast of Santa Barbara County west from the Santa Barbara city limits to El Capitan.
Goodyear, City of
Water Supplier (Retail)
Goodyear, AZ
Member since 2014
https://www.goodyearaz.gov/government/public-works
Public Works provides many of the city's core services including water and wastewater service for areas of the city south of Interstate 10 (exception to Sedella and Canada Village); water conservation initiatives; equipment and facility maintenance; and sanitation services (trash, recycle and bulk) for the Goodyear residential service area.
Great Oaks Water Company
Water Supplier (Retail)
San Jose, CA
Member since 2018
https://www.greatoakswater.com/
Great Oaks Water Company has been providing public water utility service to the Blossom Valley - Santa Teresa - Edenvale - Coyote Valley-Almaden Valley area of the City of San Jose since the early 1960's. With over 20,000 customers and a dedicated staff of 17 employees, Great Oaks is recognized as one of the most efficiently run utilities in the state.
Greater Texoma Utility Authority
Water Supplier
Denison, TX
Member since 2024
https://gtua.org/
Greeley, City of
Water Supplier (Retail)
Greeley, CO
Member since 2017
https://greeleygov.com/services/ws/home
The water department serves the City of Greeley by treating and distributing nearly 9 billion gallons of water every year with more than 500 miles of pipeline, two drinking water plants, a wastewater treatment plant, three treated water reservoirs, six raw water reservoirs, and a variety of pumping stations.
Green Builder Coalition
Affiliate (Universities, NGOs, Other Nonprofits)
Glen Carbon, IL
Member since 2018
https://www.greenbuildercoalition.org/
The Green Builder® Coalition is a not-for-profit association dedicated to amplifying the voice of green builders and professionals to drive advocacy and education for more sustainable home building practices. They unite individual small builders, building professionals and suppliers to drive policy-change and education for more resource-efficient home building standards.
Green Infrastructure Leadership Exchange
Affiliate (Universities, NGOs, Other Nonprofits)
Towson, Maryland
Member since 2024
https://giexchange.org/
Green Media Creations, Inc.
Business and Industry (Consulting Firms, Businesses)
Van Nuys, CA
Member since 2021
https://www.greenmediacreations.com/
Green Media Creations, Inc. (GMC) is a full-service media firm that provides PR/Outreach, Education & Marketing for public agencies and green private companies.
GSI Water Solutions, Inc.
Business & Industry, Business and Industry (Consulting Firms, Businesses)
Portland, OR
Member since 2025
http://www.gsiws.com
Guelph, City of
Water Supplier (Retail)
Guelph, Ontario, Canada
Member since 2008
https://guelph.ca/living/environment/water/
Guelph is a city in southwestern Ontario, Canada. Known as "The Royal City". The Guelph water department provides drinking water, source water protection, stormwater management, wastewater treatment, and water and wastewater rate review.
H.W. (Bill) Hoffman & Associates, LLC
Business and Industry (Consulting Firms, Businesses)
Lockhart, TX
Member since 2010
H.W. (Bill) Hoffman & Associates, LLC is a consulting firm with over 50 years of experience in sustainable water resource planning and water use efficiency. Services range from policy development, to water efficiency and engineering studies of water conservation potential for the CII sectors.
Halifax Water
Water Supplier (Retail)
Dartmouth, Nova Scotia, Canada
Member since 2017
https://www.halifax.ca/home-property/halifax-water
The Halifax Regional Water Commission is the municipal water, wastewater and stormwater utility serving the residents of the Halifax Regional Municipality, pursuant to the Public Utilities Act.