Lake Forest Zone B to C Pump Station Project
2 Documents in Project
Summary
SCH Number
2021020329
Lead Agency
Irvine Ranch Water District
Document Title
Lake Forest Zone B to C Pump Station Project
Document Type
NOD - Notice of Determination
Received
Posted
4/13/2021
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
Name
Jo Ann Corey
Agency Name
Irvine Ranch Water District
Contact Types
Lead/Public Agency
Phone
Email
Location
Cities
Lake Forest
Counties
Orange
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
Notice of Determination
Approving Agency
Irvine Ranch Water District
Approving Agency Role
Lead Agency
Approved On
County Clerk
Orange
Final Environmental Document Available at
www.irwd.com/doing-business/environmental-documents
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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