Lake IIsanjo Dam Spillway Rehabilitation


SCH Number
Lead Agency
Parks and Recreation, Department of (California Department of Parks and Recreation)
Document Title
Lake IIsanjo Dam Spillway Rehabilitation
Document Type
NOE - Notice of Exemption

Document Description
Rehabilitate existing dilapidated dam spillway at Lake IIsanjo in Annadel State Park by implementing biotechnical stabilization methods and materials to form an improved, energy-dissipating spillway. Recover existing topsoil and revegetate area with native grasses, plants, and saplings,. Install new drop inlet and pipeline through left abutment of dam to regulate reservoir water level during times of high capacity; construct energy dissipater at pipeline outlet.

Contact Information
Shaelyn Raab Strattan
Department of Parks and Recreation
1416 Ninth Street P.O. Box 942896
Sacramento, CA 94296-0001

Phone : (916) 445-8791



Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 1,4 Section 15301, 15304
Reasons for Exemption
Project consists of repair and minor alteration of existing public facilities and topographical features, involving negligible expansion of use beyond current levels; and minor public alterations in the condition of land, water, and vegetation, which will not involve removal of healthy, mature, scenic trees.
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