General Information

Notice of Public Hearing

On August 2-3, 2018, a public hearing will be held on a tentative order amending waste discharge requirements to suspend weekly acute toxicity tests during the months when Regional San is implementing the Effluent System Reliability Project. During these months, Regional San would be required to perform monthly acute toxicity testing. View the Notice of Public Hearing for more details.

General Information

Effluent System Reliability Project

Regional San is currently undertaking a large effort to upgrade some critical components of the wastewater treatment plant. The Effluent System Reliability Project, which is an extension of the EchoWater Project, will replace 18 large valves that are part of the effluent discharge system, a critical component of the plant’s operations.