San Diego Region - Public Notices

In keeping with California's commitment to provide meaningful public involvement in governmental decisions, the San Diego Regional Water Quality Control Board (SDRWQCB) receives public comments on many types of draft documents: Basin Plan amendments, draft permits and enforcement orders, California Environmental Quality Act documents, and more. This page contains links to public notices for items currently in a public comment period. You may also visit the Regional Board Meeting calendar for information about board meetings, upcoming public hearings, workshops, information items and other items being considered by the San Diego Regional Board and associated comment periods.

Upcoming Events

Notice of Written Comment Period for Tentative Order No. R9-2025-0071, Waste Discharge Requirements for the City of Chula Vista, Poggi Canyon Channel Maintenance Project, San Diego County

Notice of Written Comment Period for Tentative Order No. R9-2025-0124

NOTICE OF WRITTEN COMMENT PERIOD Tentative Action on Request for Clean Water Act Section 401 Water Quality Certification and Waste Discharge Requirements, City of San Diego E.W. Blom Point Loma Wastewater Treatment Plant Discharge to the Pacific Ocean Through the Point Loma Ocean Outfall, Certification Number R9-2025-0145, WDlD: 9000000275

Notice of Public Review and Written Comment Period for Settlement Offer No. R9-2025-0102, San Diego County Sanitation District, Sanitary Sewer Spill to Sweetwater Reservoir. Comments due by August 7, 2025.

Notice of Public Review and Written Comment Period for Fluegge Egg Ranch 3 Tentative Nutrient Management Plan (Comments due by 7/7/25)

Public Meeting on Proposed Plan for Munitions Response Program Site UXO4, Naval Weapons Station Seal Beach, Detachment Fallbrook, Fallbrook, California

Notice of Extension of Public Comment Period – Tentative Order No. R9-2024-0029, General Waste Discharge Requirements for Discharges from Commercial Agricultural Operations in the San Diego Region

Public Presentation for the Proposed Plan for Mesa Lease Facility, PMF Easement and CDA (supporting San Onofre Nuclear Generating Station) at Marine Corps Base Camp Pendleton

Notice of Public Workshops for the Renewal of Order No. R9-2019-0005, Conditional Waivers of Waste Discharge Requirements for Low Threat Discharges in the San Diego Region (Conditional Waivers)

Draft Temporary Conditional Waiver for the Carlsbad Desalination Plant (written comments due to Claire.Waggoner@waterboards.ca.gov by March 23, 2023)