Sunset Reservoir Ion Exchange Project

5 Documents in Project

Summary

SCH Number
2007021112
Lead Agency
City of Pasadena
Document Title
Sunset Reservoir Ion Exchange Project
Document Type
NEG - Negative Declaration
Received
Present Land Use
GP: Institutional Z: Public, Semi-Public (PS) The site is currently occupied with a 15.4 million gallon reservoir (Sunset Reservoir), Sunset Well, Bangham Well, Glorietta Boosters (three 3,900 GPM booster pumps), a maintenance building, a chlorine building, and a large parking lot that serves as parking for City employees.
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 initially by designed to remove perchlorate contamination from groundwater produced from either the Copelin and Sunset Wells or the Bangham Well by itself. Currently, average perchlorate concentrations at the Copelin and Sunset Wells exceed the California Department of Health Services' (CDHS) Notification Level for perchlorate.

Contact Information

Name
Adolfo Vargas
Agency Name
City of Pasadena
Contact Types
Lead/Public Agency

Location

Cities
Pasadena
Counties
Los Angeles
Cross Streets
Near the intersection of Sunset Avenue and Mountain Street
Zip
91105
Total Acres
0.12
Parcel #
5728-021-916
State Highways
I-210, SR-134
Railways
Gold Line
Waterways
Arroyo Seco
Township
1N
Range
12W
Base
Pasadena
Other Information
Base: Pasadena Quadrangle

Notice of Completion

State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Health Care Services (DHCS), California Department of Parks and Recreation, California Department of Transportation, District 7 (DOT), California Energy Commission, California Highway Patrol, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Resources Agency, Resources, Recycling and Recovery, San Gabriel and Lower Los Angeles Rivers and Mountains Conservancy (RMC), State Water Resources Control Board, Division of Water Rights, State Water Resources Control Board, Divison of Financial Assistance, California Native American Heritage Commission (NAHC)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC)
Development Types
Water Facilities (Groundwater Treatment)(Type Groundwater Trea)
Local Actions
Use Permit

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.

Download CSV New Search Print