Environmental Protection Agency (EPA)	www.epa.gov
EPA - Region 9	http://www.epa.gov/region09/
State Water Resources Control Board (SWRCB)	www.swrcb.ca.gov
Regional Water Quality Control Board (RWQCB)	www.swrcb.ca.gov/rwqcb2
Water Environment Federation (WEF)	www.wef.org
Secretary of State	www.ss.ca.gov
Tri-TAC	www.tritac.org
California Water Environment Association (CWEA)	www.cwea.org
California Association of Sanitation Agencies (CASA)	www.casaweb.org
Bay Area Air Quality Management District (BAAQMD)	http://www.baaqmd.gov/
Central Valley Clean Water Association (CVCWA)	http://www.cvcwa.org/
Bay Area Clean Water Agencies (BACWA)	http://www.bacwa.org/
IEDA (International Employers & Distributors Assoc)	www.ieda.com

Member Agencies

City of San Leandro	http://www.ci.san-leandro.ca.us/PWWater.asp
Oro Loma Sanitary District	www.oroloma.org
Castro Valley Sanitary District	www.cvsan.org
City of Hayward	http://www.ci.hayward.ca.us/departments/publicworks/spublicworks.shtm
Union Sanitary District	www.unionsanitary.com