Southeastern Creekside Marsh Culvert Replacement and Habitat Enhancement

3 Documents in Project

Summary

SCH Number
2014012046
Lead Agency
Marin County
Document Title
Southeastern Creekside Marsh Culvert Replacement and Habitat Enhancement
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Open Space

Document Description
This project includes two major components located in Creekside Marsh: replacing an existing single-bore culvert with a larger box-type culvert to increase the tidal prism in the southeastern portion of Creekside Marsh and enhancing some bare areas within the marsh. The project vicinity is shown in Figure 1; the current configuration of the marsh is in Figure 2. The project initially included digging new channels in the marsh to convey the larger volume of water, but regulators suggested that it would be better to enlarge the culvert and allow the channels to adjust in response to the removal of the geomorphic constraint (i.e., the existing undersized culvert).

Contact Information
Craig Richardson
Marin County Parks
Lead/Public Agency
3501 Civic Center Drive, Room 260
San Rafael, CA 94903

Phone : (415) 473-7057

Location

Coordinates
37°56'43"N 122°32'17"W
Counties
Marin
Cross Streets
Sir Francis Drake Blvd and Bon Air Road
Zip
94904
Total Acres
27.14
Parcel #
022-010-32
State Highways
US 101
Airports
No
Schools
College of Marin
Waterways
Corte Madera Creek, SF Bay, San Rafael Creek, Tamale
Township
2N
Range
6W
Section
30
Other Location Info
Greenbrae

Notice of Completion

Review Period Start
Review Period End
Local Action
Management Pln
Project Issues
Aesthetics Air Quality Biological Resources Cultural Resources Drainage/Absorption Geology/Soils Growth Inducement Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Noise Population/Housing Transportation Vegetation Wetland/Riparian Wildfire
Reviewing Agencies
California Air Resources Board (ARB) California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW) California Department of Parks and Recreation California Department of Transportation, District 4 (DOT) California Highway Patrol California Native American Heritage Commission (NAHC) California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB) Central Valley Flood Protection Board Department of Water Resources Office of Historic Preservation Resources Agency San Francisco Bay Conservation and Development Commission (BCDC) State Water Resources Control Board, Division of Water Rights California State Lands Commission (SLC)

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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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