Coronado Trunk Line Project

2 Documents in Project


SCH Number
Lead Agency
Los Angeles Department of Water and Power
Document Title
Coronado Trunk Line Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
The properties along the proposed project alignment are zoned Commercial (C2-1, C2-1VL, C2-1 VL); Restricted Density Multiple Dwelling (RD1.5-1, RD2-1, RD2-1VL, RD3-1, RD5-1); Multiple Dwelling (R3-1 , R3-1VL); Public Facilities (PF-1XL)

Document Description
The Coronado Trunk Line Project would involve construction, operation, and maintenance of a new 30-inch-diameter welded steel potable water pipeline. The new pipeline would be approximately 7,200 feet in length and would extend along segments of Robinson Street, Council Street, West Temple Street, and North Coronado Street. The proposed project would include installation and operation of a regulator/relief station vault and a flow meter vault within Robinson Street, as well as trunk line appurtenances along the alignment. The new trunk line would connect two existing trunk lines (the First Street Trunk Line within Beverly Boulevard and the Sunset Trunk Line within Sunset Boulevard). The new connection would enhance system reliability and resiliency during planned or emergency outages and allow water service to continue within the Solano Reservoir service area while the reservoir and other facilities in the area are being repaired and/or replaced.

Contact Information
Jane Hauptman
Los Angeles Department of Water and Power
111 N. Hope Street, Room 1044
Los Angeles, CA 90012

Phone : (213) 367-0968


34°4'19.66"N 118°16'25.77"W
Rampart Village
Los Angeles
Cross Streets
Robinson St., Council St., W Temple St., N Coronado St.
Total Acres
State Highways
101, 2, 110, 5
Commonwealth Ave ES, New Village, Camino Nuevo HS, VISTA Charter
Los Angeles River, Silver Lake Reservoir, Echo Park Lake, MacArthur Park Lake

Notice of Completion

Review Period Start
Review Period End
Development Type
Water Facilities (Trunkline Replac Type, 20 MGD)
Local Action
Other Action
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 Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Land Use Cumulative Effects
Reviewing Agencies
Cal Fire California Department of Fish and Wildlife, South Coast Region 5 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, Los Angeles Region 4 Department of Water Resources Resources Agency State Water Resources Control Board, Division of Water Quality State Water Resources Control Board, Division of Water Rights State Water Resources Control Board, Divison of Financial Assistance California Department of Transportation, District 7


Environmental Document
99th Filtration_3_NOI Mailing List   PDF 50 K Coronado TL NOI   PDF 2290 K Coronado Trunk Line Project IS-MND   PDF 5935 K Coronado Trunk Line Project IS-MND (Appendices Only)   PDF 275598 K Summary   PDF 643 K
NOC   PDF 2022 K
State Comments
2019089004_Coronado Trunk Line Project - 02721   PDF 212 K

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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