Granada Trunk Line Replacement Project
Summary
SCH Number
2026050617
Lead Agency
Los Angeles Department of Water and Power
Document Title
Granada Trunk Line Replacement Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Public Facilities, Open Space (Public ROW)
Document Description
The Los Angeles Department of Water and Power (LADWP) proposes to replace the existing Granada Trunk Line (GTL), which is a potable water trunk line located in the Porter Ranch and Granada Hills neighborhoods of the City of Los Angeles. The Granada Trunk Line Replacement Project (proposed project) would include the replacement of approximately 26,411 feet of the GTL primarily within Rinaldi Street in two sections, or units. Unit 1 would consist of an approximately 13,228-foot portion of the GTL extending from Balboa Boulevard to Yolanda Avenue. Unit 2 would consist of an approximately 13,183 foot portion of the GTL extending from Yolanda Avenue to LADWP’s De Soto Reservoir Regulator Station. The entirety of the trunk line would be replaced with 48-inch-diameter piping. The proposed project will take place entirely within the City of Los Angeles. In addition to replacement of the GTL, the proposed project would also replace manholes, isolation valves, blow-off valves, and combination air/vacuum valves along the trunk line.
Contact Information
Name
Natalie Shahbol
Agency Name
Los Angeles Department of Water and Power
Job Title
Environmental Specialist
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Los Angeles
Counties
Los Angeles
Regions
Southern California
Cross Streets
Yolanda Ave and Balboa Blvd
Zip
91344
Total Acres
Approx. 40
State Highways
27, 118, 405, 5
Railways
Metrolink, Freight Rail
Schools
Topeka Drive Charter Elementary School
Waterways
Brown's Creek, Aliso Canyon Wash
Township
02N
Range
16W
Section
8
Other Location Info
Additional Sections: 9, 10, 11, 12
Additional schools within 2 miles: Granada Hills Charter High School; Beckford Charter for Enriched Studies; John F. Kennedy High School
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 7 (DOT), California Department of Transportation, Division of Transportation Planning (DOT), California Department of Water Resources (DWR), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), California State Lands Commission (SLC), Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, State Water Resources Control Board, Division of Drinking Water, District 15, State Water Resources Control Board, Division of Drinking Water, District 16, State Water Resources Control Board, Division of Drinking Water, District 22, State Water Resources Control Board, Division of Drinking Water, District 7, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Other (Replacement of existing water conveyance pipeline)
Local Actions
LADWP Board Approval
Project Issues
Biological Resources, Tribal Cultural Resources
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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