Lake Forest Zone B to C Pump Station Project
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Summary
- SCH Number
- 2021020329
- Lead Agency
- Irvine Ranch Water District
- Document Title
- Lake Forest Zone B to C Pump Station Project
- Document Type
- MND - Mitigated Negative Declaration
- Received
- Present Land Use
- Former Lake Forest Well No. 5 Site
- Document Description
- IRWD is proposing to construct a new pump station to improve the water quality within IRWD’s Zone B to C recycled water system. In addition to the construction of the new Zone B to C Recycled Water Pump Station, the Project would decommission the existing Zone B to C Pump Station, which is located adjacent to the existing IRWD Zone B East Reservoir. The existing pump station has exceeded its useful service life and is not a standard, fully enclosed, IRWD pump station. The demolition of the existing Lake Forest Zone B to C Pump Station would occur after the construction of the proposed new pump station. The proposed Project would also develop a new intertie between the Upper Oso Reservoir and the Lake Forest Zone C distribution system. The intertie meter would be located along Portola Parkway, between El Toro Road and Saddleback Parkway. Construction of the proposed intertie would occur within the third and fourth southbound lanes of travel along Portola Parkway. The proposed intertie would provide the ability to isolate Upper Oso Reservoir from IRWD’s recycled water distribution system. The proposed intertie would be closed during normal operations, but would be available to augment recycled water supplies into IRWD’s Lake Forest Zone C system during maintenance operations of the IRWD system or to deliver excess recycled water flow to Santa Margarita Water District (SMWD) during low-demand periods.
- Contact Information
-
Jo Ann Corey
Irvine Ranch Water District
Lead/Public Agency
15600 Sand Canyon Avenue
Irvine, CA 92618
Phone : (949) 453-5326
corey@irwd.com -
Nicole Dubois
LSA Associates, Inc.
Consulting Firm
20 Executive Park, Site 200
Irvine, CA 92614
Phone : (949) 553-0666
nicole.dubois@lsa.net
Location
- Coordinates
- 33°39'56.16"N 117°39'53.136"W
- Cities
- Lake Forest
- Counties
- Orange
- Regions
- Citywide
- Cross Streets
- Lake Forest Drive and Portola Parkway/El Toro Road
- Zip
- 92630
- Total Acres
- 0.413
- Parcel #
- 612-031-04
- State Highways
- SR-241
- Schools
- New Thought Montessori Preschool
- Waterways
- Upper Oso Reservoir
Notice of Completion
- Review Period Start
- Review Period End
- Development Type
- Water Facilities (Recycled Water Pump Station and Intertie)(Type Pump Station, MGD 3.24)
- Local Action
- Site Plan
- Project Issues
- Aesthetics Agriculture and Forestry Resources Air Quality Biological Resources Cultural Resources Cumulative Effects Drainage/Absorption 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 Sewer Capacity Solid Waste Transportation Tribal Cultural Resources Utilities/Service Systems Vegetation Wetland/Riparian Wildfire
- Reviewing Agencies
- California Air Resources Board (ARB) California Department of Conservation (DOC) 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 Transportation, District 12 (DOT) California Department of Water Resources (DWR) California Highway Patrol (CHP) California Native American Heritage Commission (NAHC) California Natural Resources Agency California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB) Department of Toxic Substances Control State Water Resources Control Board, Division of Drinking Water
Attachments
- Environmental Document
- NOI + Draft ISMND PDF 20572 K SCH Summary Form - IRWD Zone B to C Pump Station PDF 594 K
- NOC
- NOC- IRWD Zone B to C Pump Station Project PDF 560 K
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