Silver Hills Road Culvert Replacement (Lake or Streambed Alteration Agreement No. 1600-2020- 0131-R3)


SCH Number
Public Agency
California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW)
Document Title
Silver Hills Road Culvert Replacement (Lake or Streambed Alteration Agreement No. 1600-2020- 0131-R3)
Document Type
NOE - Notice of Exemption
Document Description
The California Department of Fish and Wildlife has executed Lake and Streambed Alteration Agreement number 1600-2020-0131-R3, pursuant to Section 1602 of the Fish and Game Code to Silver Hills Road Association, as represented by Don Lloyd. The project will remove and replace an undersized 20-foot long, 30-inch diameter corrugated metal pipe culvert with a 25-foot long, 54-inch diameter HDPE culvert with an embedded bottom. Two rock weirs will be installed upstream of the culvert.

Contact Information

Amanda Culpepper
Agency Name
Department of Fish and Wildlife Bay Delta Region
Contact Types
Lead/Public Agency


Other Location Info
The project is located at Silver Hills Creek, a tributary to Lagunitas Creek, in the County of Marin. The project is located approximately 200 feet west of the juncture of Bear Valley Road and Silver Hills Road, on Silver Hills Road.

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Type – Class 1; California Code of Regulations, title 14, section 15301 (d)
Reasons for Exemption
This project fits within the Class 1 categorical exemption of existing facilities because a pre-existing culvert on a residential street is being replaced. Additionally, the project meets the criteria of rehabilitation of deteriorated structures as described in Class 1 subdivision (d).


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