Riverside-Corona Feeder Project
10 Documents in Project
Summary
SCH Number
2003031121
Lead Agency
Western Municipal Water District
Document Title
Riverside-Corona Feeder Project
Document Type
NOD - Notice of Determination
Received
Posted
11/15/2019
Document Description
An interconnection with WMWD-Main System to deliver treated Metropolitan Water District (MWD) water to the Arlington Desalter distribution system. The newly built La Sierra Pipeline, whose original purpose was to bring Arlington Desalter water into \/\/MWD Main System, has been configured to reverse flow through the La Sierra Pipeline bringing water from the WMWD Main System's Mills Gravity Line (MGL) into the Arlington Desalter distribution pipeline. A Cla-Val has been installed at the Sterling Pump Station that reduces the pressure of MGL water at a flow rate of 2,500 - 7,500 gpm. MGL water is chloraminated, and thus will undergo break point chlorination to convert to free chlorine to be compatible with the other sources in the Arlington distribution system. A 3,000-gallon liquid sodium hypochlorite (12.5%) tank will be used to supply the breakpoint disinfection.
Contact Information
Name
Steven J. Williams
Agency Name
State Water Resources Control Board
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
Western Municipal Water District
Contact Types
Project Applicant
Location
Cities
Riverside
Counties
Riverside
Other Location Info
Sterling Avenue just outside of the Arlington Desalter facility
Notice of Determination
Approving Agency
State Water Resources Control Board
Approving Agency Role
Responsible Agency
Approved On
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
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(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
No
(4) A mitigation reporting or monitoring plan was adopted for this project
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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