Nob Hill Improvements

3 Documents in Project

Summary

SCH Number
2013041037
Lead Agency
San Diego County Water Authority
Document Title
Nob Hill Improvements
Document Type
EIR - Draft EIR
Received

Document Description
The Water Authority proposes to replace and realign approximately 800 feet of the Second Aqueduct Pipelines 3 and 4 and construct an access road within the aqueduct right-of-way. The permanent access road would be within the right-of-way, and used during construction and for ongoing operation and maintenance activities. A staging area on a separate parcel located southwest of the access road. Two construction methods for the pipeline improvements are being considered: tunneling (Alternative 1) and open trench (Alternative 2). While the two construction methods would have the same end result with respect to the aqueduct system operations, the equipment required, ground disturbance, and quantity of excavated materials would differ. Thus, these alternatives are analyzed in an equal level of detail throughout the EIR.

Contact Information
Alyssa Muto
San Diego County Water Authority
4677 Overland Avenue
San Diego, CA 92123

619 308-9333

Location

Coordinates
32°54'53"N 117°6'29"W
Cities
San Diego
Counties
San Diego
Cross Streets
Scripps Ranch Blvd., & Scripps Lake Dr.
Zip
92131
Total Acres
5.5
Parcel #
31916019;31943104;-112;31917031
State Highways
I-5
Airports
MCAS Miramar
Schools
Scripps Ranch HS
Waterways
Miramar Reservoir
Township
14S
Range
2W
Section
32
Other Location Info
Scripps Ranch

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Pipeline Replace Type)
Local Action
Other Action Other Action: Water Infrastructure
Project Issues
Cumulative Effects Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Recreation/Parks Public Services Noise Geologic/Seismic Flood Plain/Flooding Biological Resources Air Quality
Reviewing Agencies
Department of Fish and Wildlife, Region 5 Air Resources Board California Coastal Commission California Department of Parks and Recreation California Department of Public Health California Highway Patrol Caltrans, District 11 Caltrans, Division of Aeronautics Department of Toxic Substances Control Department of Water Resources Native American Heritage Commission Office of Historic Preservation Regional Water Quality Control Board, Region 9 Resources Agency State Water Resources Control Board, Divison of Financial Assistance
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