The links on this page will take you to the pages of manufacturers that we deal with, as well as agencies involved in wastewater treatment.
Mendocino County Department of Environmental Health
https://www.mendocinocounty.org/government/health-and-human-services-agency/environmental-health
Lake County Department of Environmental Health
http://www.lakecountyca.gov/Government/Directory/Environmental_Health.htm
Sonoma County Department of Environmental Health
https://sonomacounty.ca.gov/Health/Environmental-Health-and-Safety/
Orenco Systems Incorporated
https://www.orenco.com/