Project Details
Title: Safety of Dams Modifications to Dike 1 Environmental Assessment
Summary: Reclamation's Safety of Dams program has proposed modifications to Folsom Reservoir?s Dike 1 in the Granite Bay Unit of Folsom Recreation Area. Although there is no immediate danger, the purpose of the proposed project is to more thoroughly reduce the risk of Dike 1 failure from water seepage through the embankment. The project includes five primary components: (1) stockpiling of filter materials (sand and gravel); (2) removal and stockpiling of slope protection material and riprap; (3) installation of a toe drain at the base of Dike 1; (4) installation of a gravel and sand slope filter; and (5) replacement of the stockpiled protection material on the face of Dike 1.
Contact
Phone
Fax
E-Mail
Notes
Status
12/24/2014The Environmental Assessment has been made available for a 14-day public review period, ending on December 12, 2014. FONSI signed and EA completed on December 24, 2014.
List of Available Reports
File Report Title File Ext File Size
Signed FONSI, Dike 1 Modification Project .pdf 2,330 B
Completed EA, Dike 1 Modification Project .pdf 706 B
Dike 1 Modification Project - Environmental Assessment .pdf 706 B