Stonybrook Creek Fish Passage Improvement Project


SCH Number
Lead Agency
Natural Resouces Conservation Service
Document Title
Stonybrook Creek Fish Passage Improvement Project
Document Type
JD - Joint Document
Present Land Use

Document Description
Note: Reference SCH# 2014022021 This proposed project consists of two culvert improvements that cross Stonybrook Creek along the County of Alameda maintained Palomares Road at Mile Posts 8.60 and 8.75. It has been determined that both culverts are barriers to all lifestages of anadromous fish, including federally listed Distinct Population Segment (DPS) Central Coastal California steelhead trout (Oncorhynchus mykiss). The primary concerns that led the sponsor, the Alameda County Resource Conservation District, to proposed the Stonybrook Creek project are: a) presence of barriers to migration of anadromous Central Coast California steelhead and resident rainbow trout to identified spawning and rearing habitat in Stonybrook canyon and b) a concern for damage to public infrastructure and private property due to undersized crossings.

Contact Information
Steve Hill
Natural Resouces Conservation Service
Lead/Public Agency
430 G Street
Davis, CA 95616

Phone : (530) 792-5642


37°36'35.78"N 121°56'36.22"W
Cross Streets
Palomares Road, Castro Valley, CA
Total Acres
Parcel #
085A00000100 & 085A5000000204
State Highways
CA 84
Niles Canyon Railway
Stonybrook Creek, Alameda Creek
Other Location Info

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Type Culvert)
Project Issues
Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Geology/Soils Hazards & Hazardous Materials Hydrology/Water Quality Land Use/Planning Mineral Resources Noise Population/Housing Public Services Recreation Transportation Vegetation Wetland/Riparian
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 Public Utilities Commission (CPUC) California Regional Water Quality Control Board, San Francisco Bay Region 2 (RWQCB) California State Lands Commission (SLC) Department of Water Resources Resources Agency San Francisco Bay Conservation and Development Commission (BCDC)

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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