North Bay Wetland Mitigation Bank

2 Documents in Project


SCH Number
Lead Agency
California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB)
Document Title
North Bay Wetland Mitigation Bank
Document Type
MND - Mitigated Negative Declaration
Present Land Use
A60 Agriculture - Agriculture and Conservation; AG1 - Agriculture
Document Description
The proposed project is the creation of 22.48 acres of wetland credits for a compensatory mitigation bank through re-establishment of 7.74 acres and enhancement of 14.74 acres of seasonal wetlands and reconnection of a historic floodplain along San Antonio and Corda Creeks. The proposed project will occur on a 121-acre parcel of land in the northern Marin Hills, that is currently grazed agricultural lands, containing a mix of native and non-native species and a network of dirt ranch roads. The creation of the wetlands for the proposed project would involve excavation and grading to depths that would support seasonal wetland hydrology, revegetation of the seasonal wetlands, and re configuration of ranch roads. The proposed project is anticipated to enhance and expand red-legged frog habitat and reduce sedimentation into existing wetlands and San Antonio and Corda Creeks.

Contact Information

Elizabeth Morrison
Agency Name
Regional Water Quality Control Board - San Francisco Bay
Contact Types
Lead/Public Agency

Agency Name
North Bay Wildlife Conservation and Mitigation, LLC
Contact Types
Project Applicant


Marin, Sonoma
San Francisco Bay Area
Cross Streets
San Antonio Road and Hwy 101
Total Acres
Parcel #
125-110-01, 125-110-02
State Highways
San Antonio Creek, Corda Creek

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Water Resources (DWR), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Department of Food and Agriculture (CDFA), Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Water Quality
Local Actions
401 water quality certification
Project Issues
Air Quality, Biological Resources, Cultural Resources, Hydrology/Water Quality, Tribal Cultural Resources, Vegetation, Wetland/Riparian, Wildlife


Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.

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