Water Quality Control Policy for Siting, Design, Operation and Maintenance of Onsite Wastewater Treatment Systems (OWTS Policy)

Background Information

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Quick Links

Public Notices | Policy | Substitute Environmental Document | Response to Public Comments | External Peer Review Documents | Past Information on Draft Policy

Public Notices


Substitute Environmental Document

Response to Public Comments

External Peer Review Documents

Past Information on Draft Policy

In this and all documents related to the State Water Board’s proposed policy, the term Onsite Wastewater Treatment System(s) (OWTS) is used

To review earlier documents, please visit the links below. They contain additional information on OWTS that has been instrumental in developing the latest proposed policy documents.