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
Major Utility (Water reservoir and treatment plant)/Zoning: PS Zone (Public, Semi-Public District)/General Plan Designation: Institutional.
Document Description
NOTE: Review Per Lead
The applicant, Pasadena Water and Power, filed a Conditional Use Permit application to allow the construction, installation, and operation of an ion exchange, (IX) treatnebt system, a booster pump station, a chloramination system, and piping at the City's Sunset Reservoir site. The system will require up to two pairs of IX vessels up to 12 feet in diameter and 17 feet tall. The booster pump station enclosure will be approximately 13 feet tall and 440sf in size (20- feet by 22 feet). The chloramination system consists of two above-ground, tanks that would be installed under a canopy-type structure to protect them from direct sunlight. The area of canopy is 476sf (28 feet by 17 feet). The 6,650-gallon sodium hypochorite tank and 1,800 gallon ammonium hydroxide tank would be approximately 11 feet in diameter and 15 feet in height, and six feet in diameter and ten feet in height, respectively. The existing 1,207sf maintenance building and chlorine building would be demolished as part of site preparation for the project.
Contact Information
Name
Antonio Gardea
Agency Name
City of Pasadena
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
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 Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Fish and Wildlife, South Coast Region 5 (CDFW), California Department of Parks and Recreation, California Department of Public Health (CDPH), California Department of Transportation, District 7 (DOT), California Highway Patrol, California Regional Water Quality Control Board, Los Angeles Region 4 (RWQCB), Department of Toxic Substances Control, Department of Water Resources, Resources Agency, Resources, Recycling and Recovery, State Water Resources Control Board, Division of Water Quality, California Native American Heritage Commission (NAHC)
State Reviewing Agency Comments
California Native American Heritage Commission (NAHC)
Development Types
Water Facilities (Type Treatment, MGD 2,300)
Local Actions
Use Permit
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Cultural Resources, Cumulative Effects, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Schools/Universities, Sewer Capacity, Transportation, Wildfire
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.