Membership
Public Agency Members
Regular members include any California city, special district, public agency or public organization engaged in the treatment of water and/or the collection, treatment, disposal, recycling or reuse of wastewater and its residuals. Regular members pay dues based on the average daily flow (adf) of their POTWs.
Collection Systems Only Members
Collection Systems Only members include any California city, special district, public agency or public organization engaged in the collection of wastewater. Collection Systems members pay an annual fee of $538.
Associate Members
Associate members are consultants, law firms, public utilities, investor owned utilities, manufacturers, suppliers, non-profit associations and other persons or entities involved in the treatment of water and/or the collection, treatment, disposal, recycling or reuse of wastewater and its residuals within the State of California. Associate members pay an annual fee of $1,076.
Should you have additional questions or would like more information about membership, please contact the Clean Water SoCal office.
Application Forms
Associate Members
Thank you to our Associate Members for supporting Clean Water SoCal.
Regular Members
- Brown & Caldwell
- Calpine Energy Solutions
- Camarillo Sanitary District
- Carollo Engineers, Inc.
- Carpinteria Sanitary District
- CDM Smith
- City of Anaheim
- City of Beaumont
- City of Burbank
- City of Carlsbad
- City of Chula Vista
- City of Corona - DWP
- City of Coronado, Dept of Public Services
- City of Del Mar
- City of El Cajon
- City of Glendale
- City of Lancaster
- City of Lompoc WW Division
- City of Los Angeles -Sanitation and Environment
- City of Oceanside
- City of Ontario - Ontario Municipal Utilities Co.
- City of Palm Springs
- City of Poway
- City of Redlands/MUDept
- City of Riverside
- City of San Bernardino Water Dept
- City of San Clemente
- City of San Diego
- City of Santa Barbara
- City of Santa Maria
- City of Santa Monica
- City of Simi Valley
- City of Thousand Oaks
- City of Ventura
- City of Victorville
- City of Vista
- County of San Diego - DPW
- Crescenta Valley Water District
- Crestline Sanitary District
- Cucamonga Valley Water District
- Dexter Wilson Engineering, Inc.
- Doherty Tech, Inc.
- Dudek
- Dukes Root Control, Inc.
- East Orange County Water District
- Eastern Municipal Water District
- Edgcomb Law Group, LLC
- El Toro Water District
- Elsinore Valley Municipal Water District
- Encina Wastewater Authority
- Enthalpy Analytical
- Fairbanks Ranch CSD
- Fallbrook Utility District
- Goleta Sanitary District
- Goleta West Sanitary District
- Hazen and Sawyer
- HDR, Inc.
- Inland Empire Utilities Agency
- Irvine Ranch Water District
- James F. Stahl
- John Pastore
- LACSD
- Laguna County Sanitation District
- Las Virgenes MWD
- Leucadia Wastewater District
- Los Angeles County Dept of PW
- Metro Wastewater JPA
- Metro Water District of So California
- Montecito Sanitary District
- Montrose Environmental Group, Inc.
- Moulton Niguel Water District
- National Water Research Institute
- Ojai Valley Sanitary District
- Olivenhain MWD
- Orange County Sanitation District
- Orange County Water District
- Padre Dam Municipal Water District
- Plumbers Depot
- Pulsed Hydraulics
- Rainbow MWD
- Ramona Municipal WD
- Rancho Santa Fe CSD
- Rich Atwater
- Rincon del Diablo Municipal Water District
- Rubidoux CSD
- San Elijo Joint Powers Authority and City of Escondido Joint Wastewater Outfall
- Sancon Technologies, Inc.
- Santa Ana Watershed Project Authority
- Santa Margarita Water District
- Smart Cover Systems
- SOCWA
- Southern CA Gas Company
- Utility Cost Management
- Vallecitos Water District
- Valley Center MWD
- Valley Sanitary District
- Victor Valley WW RA
- Western Municipal Water District
- Whispering Palms CSD
- Yorke Engineering
- Yucaipa Valley Water District
About Clean Water SoCal
Clean Water SoCal is a non-profit corporation organized to help ensure that regulations affecting POTWs and collection systems are reasonable and in the public's best interest.
