Interim Solids Handling at the Robert B. Diemer Filtration Plant North Lagoons

2 Documents in Project

Summary

SCH Number
2003041162
Lead Agency
Metropolitan Water District of Southern California
Document Title
Interim Solids Handling at the Robert B. Diemer Filtration Plant North Lagoons
Document Type
NOD - Notice of Determination
Received
Posted
7/14/2003
Present Land Use
Filtration Plant/Zoning-A-1 Agriculture (Orange County Zoning)/General Plan Land Use-Public Facility (Orange County General Plan)

Document Description
Over the past year, the Metropolitan Water District of Southern California's Robert B. Diemer Filtration Plant (Diemer Plant) has been treating a higher percentage of State Water Project (SWP) and less Colorado River water than in the past. This has resulted in higher ferric chloride dosages to remove higher concentrations of dissolved organic to comply with the Stage 1 Microbial/Disinfection By-Products Rule. Treatment of SWP water to remove the dissolved organics generates a greater volume of residual solids maters (or sludge) than treatment of Colorado River water.

Contact Information
Deirdre West
Metropolitan Water District of Southern California
PO Box 54153
Los Angeles, CA 90054-0153

Phone : (213) 217-6696

Location

Cities
Yorba Linda
Counties
Orange
Cross Streets
Valley View Avenue and Imperial Highway; entrance to Robert B. Diemer Filtration Plant
Zip
92886
State Highways
57, 90, and 142
Waterways
Telegraph Creek

Notice of Determination

Approving Agency
Metropolitan Water District of Southern CA's Board of Directors
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
Metropolitan's Headquarters 700 North Alameda Street Los Angeles, CA 90012

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
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.

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