Contact Well & Septic by Phone
2550 Ventura Avenue
Onsite Wastewater Treatment Systems
Find out about Onsite Wastewater Treatment Systems (OWTS). OWTS
Graywater Related Links
Graywater Chapter 15
Graywater regulations per the California Plumbing Code.
Sonoma County Water Agency
Graywater information from the Sonoma County Water Agency.
Local Building Contact
Contact your local building official for plumbing permit requirements.
Apply for Financing
Make Energy and Water Improvements to your Home or Business