Carlsbad Municipal Water District
City of Carlsbad
City of Encinitas
City of Escondido
City of Jurupa Valley
City of Lake Elsinore
City of Montebello
City of Newport Beach
City of Oceanside
City of Ontario
City of San Diego
City of San Marcos
City of Vista
Civic San Diego
County of Imperial
County of Riverside
County of San Diego
Irvine Ranch Water District
Otay Water District
Rincon del Diablo Municipal Water District
San Diego Community College District
San Diego County Water Authority
San Diego Unified School District
San Gabriel Valley Water Company
Sweetwater Authority
Temecula Valley Unified School District
Vallecitos Water District
