Strengthen London Lake Outflow Pipe
Summary
SCH Number
2005128123
Public Agency
California Department of Parks and Recreation
Document Title
Strengthen London Lake Outflow Pipe
Document Type
NOE - Notice of Exemption
Received
Posted
12/14/2005
Document Description
Strengthen the existing 6" valve and drainage pipe at the historic London Lake dam that flows into Kohler Creek at Jack London State Historic Park to assure that the water does not overtop the dam during high rainfall events and lead to catastrophic dam failure. Work will place a layer of drain rock in the creek to armor the existing pipe and a thin layer of drain rock over the pipe to prevent scouring and stream damage. Water release will be coordinated with effected down-stream land owners and a fish barrier located downstream from the pipe outlet will prevent non-native fish in the lake from entering Kohler Creek during water release. Project supports natural resource management and protects public safety.
Contact Information
Name
Stephen Bachman
Agency Name
California Department of Parks and Recreation
Contact Types
Lead/Public Agency
Phone
Email
Location
Counties
Sonoma
Other Location Info
Jack London State Historic Park
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Section 15301
Reasons for Exemption
Project consists of maintenance and repair of an existing public facility involving negligible expansion of use beyond current levels.
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