Public Lobby & Mailing Address
2550 Ventura Avenue
Graywater Related Links
Graywater Chapter 16A (PDF) [PDF]
Copies of the Graywater regulations (CA Plumbing Code Chapter 16A) are available at the CA Dept of Housing and Community Development website at:
The Sonoma County Energy Independence Program (SCEIP) offers property owners the opportunity to finance energy efficient property improvements through the prop erty t ax system
Local Building Contact
Contact your local building official for plumbing permit requirements.