Cantara Trunk Line Replacement Project
2 Documents in Project
Summary
SCH Number
2025090667
Lead Agency
Los Angeles Department of Water and Power
Document Title
Cantara Trunk Line Replacement Project
Document Type
NOD - Notice of Determination
Received
Posted
2/11/2026
Document Description
The Cantara Trunk Line (TL), originally built in 1917, is a critical part of LADWP's water distribution system. The proposed improvement project will upgrade aging infrastructure to enhance water delivery, system reliability, and emergency preparedness in the Sun Valley area. The project involves installing approximately 8,200 feet of 30-inch and 5,100 feet of 20-inch underground pipeline, along with 7,010 feet of 8-inch distribution mainline improvements. It also includes the addition of isolation valves, blow-offs, combination air/vacuum valves, and replacement or abandonment of select system components.
Contact Information
Name
Alexandria Fortaleza
Agency Name
Los Angeles Department of Water and Power
Job Title
Environmental Specialist
Contact Types
Lead/Public Agency / Project Applicant / Parties Undertaking Project
Phone
Location
Coordinates
Cities
Los Angeles
Counties
Los Angeles
Regions
Citywide
State Highways
CA170, I-5
Notice of Determination
Approving Agency
Los Angeles Department of Water and Power
Approving Agency Role
Lead Agency
Approved On
County Clerk
Los Angeles
Final Environmental Document Available at
111. N Hope St., Room 1044, Los Angeles, CA 90012 and www.ladwp.com/reports/environmental-reports
Determinations
(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
Attachments
Notice of Determination
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