Beardsly Afterbay Dam Repair Project


SCH Number
Lead Agency
Regional Water Quality Control Board, Region 5 (Central Valley)
Document Title
Beardsly Afterbay Dam Repair Project
Document Type
NOE - Notice of Exemption
Project Applicant
Tri-Dam Project

Document Description
The Beardsly Afterbay Dam Repair Project consists of restoring the Afterbay Dam structure in a phased approach to correct seepage problems by removing and replacing the crib structure, installing new sheet pile cutoff walls and replenishing rock buttress.

Contact Information
Nicholas White
Regional Water Quality Control Board
11020 Sun Center Drive #200
Rancho Cordova, CA 95670

Phone : (916) 464-4644


Other Location Info
Stanislaus River, Latitude: 38°11;46.3"N and Longitude; 120°0.5'25,3"W

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301, 15302
Reasons for Exemption
Project is a maintenance repair of an existing facility and consists of reconstruction of existing utility (hydro-power generation) facilities involving negligible or no expansion of capacity.


Notice of Exemption
2019070730   PDF 137 K

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