Darrell Water Tanks Replacement Project
Summary
SCH Number
2021040511
Lead Agency
City of Hillsborough
Document Title
Darrell Water Tanks Replacement Project
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Water Tanks
Document Description
The Project proposes a new 120-foot diameter ground-level circular pre-stressed concrete water tank. The tank height ranges from 24 feet above ground surface along the exterior edges of the structure to 29 feet above ground surface at the center of the tank roof. The Project will replace two (2) existing degraded 0.5 MG potable water reservoirs located on the Darrell Tank Site with one (1) 2.0 MG pre-stressed concrete reservoir. Replacement of the existing tanks with the new tank will increase the overall storage at the site from 2.0 MG to 3.0 MG and will improve overall efficiency, effectiveness, safety, and reliability of the Town's water system. The Project will modify some existing on-site underground piping and utilities and includes earthwork, tree removals, and landscaping replacement. A more detailed description of the proposed project is provided in the IS/MND.
Contact Information
Name
Natalie Gribben PE QSD
Agency Name
Town of Hillsborough, Senior Civil Engineer
Contact Types
Lead/Public Agency / Project Applicant
Phone
Location
Coordinates
Cities
Hillsborough
Counties
San Mateo
Cross Streets
SR-35 and Hayne Road
Zip
94010
Total Acres
1.34
Parcel #
030-041-100
State Highways
California
Railways
Caltrain
Airports
SFO
Schools
Nueva School, Bridge/North and West Schools, Crocker Middle Sch.
Waterways
Crystal Springs Reservoir
Township
NA
Range
NA
Section
NA
Base
NA
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Conservation (DOC), California Department of Fish and Wildlife, Bay Delta Region 3 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Housing and Community Development (HCD), 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 Energy Commission, 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), Department of Food and Agriculture (CDFA), Department of Toxic Substances Control, Office of Historic Preservation, San Francisco Bay Conservation and Development Commission (BCDC), State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Water Facilities (Replacement Tank)(Type Water Tank, MGD 2)
Local Actions
Site Plan, Redevelopment
Project Issues
Aesthetics, Air Quality, Biological Resources, Cultural Resources, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Public Services, Schools/Universities, Solid Waste, Transportation, Tribal Cultural Resources, Utilities/Service Systems, Vegetation, Wildfire
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
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