Water Pipeline Design from Harry Tracy Water Treatment Plant to the Town of Hillsborough Water System

Summary

SCH Number
2024050690
Lead Agency
City of Hillsborough
Document Title
Water Pipeline Design from Harry Tracy Water Treatment Plant to the Town of Hillsborough Water System
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Residential (Single Family, Duplex, Multi-family), Public Facility, Open Space, Commercial, Private School
Document Description
The project will install a seismically-resilient water pipeline that begins in the City of Millbrae at the existing San Francisco Public Utilities Commission (SFPUC) Helen Turnout on Helen Drive and ends at the Town of Hillsborough's Darrell Tanks located slightly southwest of Darrell Road. The purpose of the project is to provide an additional connection to the Town's water supply from SFPUC's system in the higher-pressure zones in the event water cannot be delivered from SFPUC to the Town's lower pressure zones. The proposed pipeline will provide a reliable water source within and adjacent to the Wildland Urban Interface to increase fire suppression resources and protect critical water storage and distribution infrastructure, as well as the residents of all three municipalities. The new pipeline will provide an approximate flow target of 6 million gallons per day.

Contact Information

Name
Natalie Gribben
Agency Name
City of Hillsborough
Job Title
Deputy Director
Contact Types
Lead/Public Agency / Project Applicant

Location

Cities
Hillsborough
Counties
San Mateo
Regions
Citywide
Cross Streets
Helen Dr, Larkspur Dr, Skyline Blvd, Vallejo Dr, Hunt Dr, Trousdale Dr, Chateau Dr
Zip
various
Total Acres
8
Parcel #
various
State Highways
Interstate 280
Railways
Caltrain, BART
Airports
SF International Airport
Schools
various
Waterways
San Andreas Lake, Lower Crystal Springs Reservoir

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, Bay Delta Region 3 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of Transportation, District 4 (DOT), California Department of Transportation, Division of Aeronautics (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, San Francisco Bay Region 2 (RWQCB), California State Lands Commission (SLC), Department of Toxic Substances Control, Office of Historic Preservation, State Water Resources Control Board, Division of Drinking Water, 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
Development Types
Water Facilities (water pipeline)(Type water pipeline, MGD 6)
Local Actions
Encroachment Permit, Building Permit, Tree Removal Permit, Administrative Review
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mandatory Findings of Significance, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Septic System, Sewer Capacity, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wetland/Riparian, Wildfire
Local Review Period Start
Local Review Period End

Attachments

Notice of Completion [NOC] Transmittal form

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