Anchor Bay Downdrain Reconstruction

3 Documents in Project


SCH Number
Lead Agency
California Department of Transportation, District 3
Document Title
Anchor Bay Downdrain Reconstruction
Document Type
NEG - Negative Declaration
Present Land Use
Rural Coastal (C)

Document Description
The California Department of Transportation (Caltrans) proposes to repair a culvert on State Route 1 at Post Mile (PM) 4.47 in the town of Anchor Bay in Mendocino County. The proposed project is to replace the culvert downdrain. No work will be done in the existing crossdrain, except where the new cable-anchor system will be attached to the last joint of the existing culvert; Therefore no concrete pile anchors will be required. Removal of the existing downdrain will involve debris and/or vegetation clearing and grading. The existing downdrain will then be replaced by a new rock-lined ditch and black plastic downdrain. The rock-lined ditch will contain two pools that serve as frog habitat and willows will be planted between the rocks. There will be no excess dirt because the slope of the new downdrain will be determined by re-grading the existing embankment.

Contact Information
Larry Chiea
California Department of Transportation, District 3
Lead/Public Agency
703 B Street
Marysville, CA 95901

Phone : (530) 741-4584


38°48'11.90"N 123°34'43.36"W
Cross Streets
Highway 1 and Ocean View Drive
Parcel #
State Highways
Pacific Ocean
Other Location Info
City/Nearest Community: Anchor Bay

Notice of Completion

Review Period Start
Review Period End
Development Type
Transportation:Other (Downdrain Reconstruction)
Local Action
Coastal Permit
Project Issues
Biological Resources Coastal Zone Hazards & Hazardous Materials Hydrology/Water Quality
Reviewing Agencies
California Coastal Commission (CCC) California Department of Fish and Wildlife, Eureka Region 1 (CDFW) California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission (NAHC) California Regional Water Quality Control Board, North Coast Region 1 (RWQCB) California State Lands Commission (SLC) Department of Water Resources Resources Agency

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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