Terminal Hill Tunnel and Shaft Project

2 Documents in Project


SCH Number
Lead Agency
Los Angeles, City of (City of Los Angeles)
Document Title
Terminal Hill Tunnel and Shaft Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Currently used by LADWP and MWD for water supply and conveyance/A1-1 Agricultural/Medium Residential

Document Description
The project would involve the construction of approx. 970 ft. of 84-in. diameter pipeline through Terminal Hill. Approx. 100 ft. of pipeline would be installed in Magazine Canyon, 580 ft. would be installed in a 13-ft 6-in. wide by 11-ft. 9-in. high horseshoe-shaped tunnel into the side of Terminal Hill, and 290 ft. would be installed in a vertical shaft in the center of the hill, connecting to the existing pipeline at the top.

Contact Information
Thomas Dailor
City of Los Angeles, Department of Water and Power
111 North Hope Street Room 1044
Los Angeles, CA 90012

Phone : (213) 367-0221


Los Angeles Los Angeles, City of
Los Angeles
Cross Streets
Foothill Blvd. and Balboa Blvd.
Total Acres
Parcel #
2603003903, 2606006005
State Highways
CA-14, I-5, I-210
Other Location Info
City/Nearest Community: Sylmar

Notice of Completion

Review Period Start
Review Period End
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Land Use Cumulative Effects
Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Department of Transportation, District 7 California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Los Angeles Region 4 Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency State Water Resources Control Board, Divison of Financial Assistance

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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