Agnew Lake Dam Geomembran Liner Installation and Dam Repair Project (Project)


SCH Number
Public Agency
State Water Resources Control Board
Document Title
Agnew Lake Dam Geomembran Liner Installation and Dam Repair Project (Project)
Document Type
NOE - Notice of Exemption

Document Description
Agnew Lake is part of Southern California Edison's (SCE) Rush Creek Hydroelectric Project, Federal Energy Regulatory Commission (FERC) Project Number 1389, for for which FERC issued a new operating license or February 4, 1997. SCE proposes to install a geomembrane liner on the upstream side of Agnew Lake Dam. In addition to the geomembrane installation, plinth repairs, outlet structure repair, and foundation grouting may be undertaken. Installation of the geomembrane is expected to extend the effective life span of the structure by up to thirty years.

Contact Information
Oscar Biondi
State Water Resources Control Board
Lead/Public Agency
PO Box 2000
Sacramento, CA 95812-2000

Phone : (916) 323-9397



Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301 - Class 1
Reasons for Exemption
The existing facility exemption applies because SCE's upgrade project is limited to repairs and alterations to an exisitng dam.

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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