Carnegie SVRA and Mitchell Ravine Projects

6 Documents in Project

Summary

SCH Number
2010062076
Lead Agency
Parks and Recreation, Department of (California Department of Parks and Recreation)
Document Title
Carnegie SVRA and Mitchell Ravine Projects
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
NOTE: Review Per Lead The California Department of Parks and Recreation (CDPR), Off-Highway Motor Vehicles Recreation Division (OHMVR Division), proposes to restore an altered streambed in Mitchell Ravine through 1) the removal of the berm and recontouring the stream to the pre-disturbance geometry and channel slope; 2) the realignment of the Hetch Hetchy Water and Power access road as feasible to minimize future inundation and road damage; 3) the installation of two new low water crossings within Mitchell Ravine and repair of one low water crossing at the confluence of Mitchell Ravine and Corral Hollow Creek to provide long-term access across these stream courses, and 4) the stabilization of a historic stockpile of waste rock that was deposited when the Hetch Hetchy pipeline shaft was dug, including restoration of the adjacent stream course, as feasible.

Contact Information
Jennifer Buckingham
California Department of Parks and Recreation
OHMVR Division-Twin Cities District 13300 White Rock Road
Rancho Cordova, CA 95742

916-985-1096

Location

Cities
Livermore Tracy
Counties
Alameda San Joaquin
Cross Streets
Corral Hollow Rd
Zip
95376
Total Acres
~20
Parcel #
various
Airports
Tracy
Waterways
Corral Hollow Creek, Mitchell Ravine
Township
4S
Range
4E
Section
31
Base
MDB&M

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (sed basins Type) Other (stream restoration)
Local Action
Other Action Other Action: restoration
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Coastal Zone Forest Land/Fire Hazard Geologic/Seismic Noise Recreation/Parks Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Wetland/Riparian Land Use
Reviewing Agencies
Air Resources Board, Airport/Energy Projects Cal Fire Caltrans, District 10 Caltrans, District 4 Caltrans, Division of Aeronautics Department of Conservation Department of Fish and Wildlife, Region 3 Department of Water Resources Native American Heritage Commission Regional Water Quality Control Bd., Region 5 (Sacramento) Resources Agency State Lands Commission State Water Resources Control Board, Division of Water Rights
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