Sunset Reservoir Ion Exchange Project

5 Documents in Project

Summary

SCH Number
2007021112
Lead Agency
Pasadena, City of (City of Pasadena)
Document Title
Sunset Reservoir Ion Exchange Project
Document Type
NOD - Notice of Determination
Received

Document Description
The proposed project includes installation of an ion exchange perchlorate treatment system (ion Exchange system), a booster pump station, a chloramination system, and piping at the City's Sunset Reservoir site. The proposed Ion Exchange system will be designed to remove perchlorate contamination from groundwater produced from with the Copelin and Sunset Wells of the Bangham Well by itself. Currently, average perchlorate concentration at the Copelin and Sunset Wells are ~18.5 micrograms per liter (ug/L) and 16.4 ug/L, respectively. These perchlorate concentrations exceed the California Department of Public Health (CDPH) Maximum Contaminant Level for perchlorate of ug/L.

Contact Information
Michael Tse
City of Pasadena, Pasadena Water and Power
150 Los Robles Avenue, Suite 200
Pasadena, CA 91101

(626) 744-7603

Location

Coordinates
34.161°'"N 118.155°'"W
Cities
Pasadena
Counties
Los Angeles
Cross Streets
Near the intersection of Sunset Avenue and Mountain Street
Zip
91103
Total Acres
0.12
Parcel #
5728-021-916
State Highways
Hwy 210

Notice of Determination

Approving Agency
City of Pasadena
Approving Agency Role
Lead Agency
Approved On
Final EIR Available Location
City of Pasadena Permit Center 175 N. Garfiel Avenue Pasadena, CA 91101

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 Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(3) Mitigated measures were made a condition of the approval of the project
No
(4) A Statement of Overriding Considerations was adopted for this project
No
(5) Findings were made pursuant to the provisions of CEQA
No
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