San Diego Region - Public Notices for Section 401 Water Quality Certifications

Public Notices

The San Diego Regional Water Quality Control Board is currently reviewing applications for water quality certification under Section 401 of the Clean Water Act for the following projects.  State regulations require that these applications are publicly noticed for a minimum of twenty-one (21) days prior to the San Diego Water Board taking an action.

We encourage public comments on the proposed work which will be considered in the decision on certification. You may submit comments by email, mail, or fax to the San Diego Water Board. Please include the Project Name and Place ID Number in the subject line of your correspondence and deliver to:

California Regional Water Quality Control Board
San Diego Region
2375 Northside Drive, Suite 100
San Diego, CA 92108
RB9_DredgeFill@waterboards.ca.gov
Fax: (619) 516-1994

For Project-specific information, please contact the assigned San Diego Water Board staff. To schedule a file review, email rb9_records@waterboards.ca.gov.

Comment Period

Place ID Number

Project Name and Description

Contact

2/6/2026 - 2/27/2026

904706

11-43089 State Route 78 Pavement and Culvert Rehabilitation Project
Applicant: California Department of Transportation, District 11

The Applicant proposes to rehabilitate and enhance various assets on SR-78 including pavement rehabilitation, culvert rehabilitation, complete streets and mobility elements, and safety and roadside element improvements. The project is located in the unincorporated communities of Ramona and Julian in San Diego County.

Lauren Kim

Lauren.Kim@waterboards.ca.gov

2/3/2026 - 2/24/2026

895588

SLPR/Arendsee Rock Revetment Repair Project
Applicant: SLPR, LLC and Arendsee Family Trust

The applicants propose to rehabilitate an existing revetment along the shoreline at 407 and 409 First Street in Coronado. The Project entails removal and off-site disposal of existing revetment material, reconstruction of the revetment, reuse and relocation of portions of existing revetment material, and the addition of new rock to reinforce the revetment.

Ariel Cutter

Ariel.Cutter@waterboards.ca.gov

1/28/2026 - 2/18/2026

901632

Kona Kai Shoreline Protection Project
Applicant: Westgroup Kona Kai, LLC

The applicant proposes to replace a failing seawall at the Kona Kai Resort located on Shelter Island in San Diego Bay. In order to protect the shoreline, the Project will demolish the existing seawall and replace it with a rock revetment and COASTALOCK tidepool habitat units.

Ariel Cutter

Ariel.Cutter@waterboards.ca.gov

 

 

Contacts

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