City of Brawley Wastewater Treatment Plant Upgrade (Project); Clean Water State Revolving Fund (CWSRF) No. C-06-4502-110
4 Documents in Project
Summary
SCH Number
2008021134
Lead Agency
City of Brawley
Document Title
City of Brawley Wastewater Treatment Plant Upgrade (Project); Clean Water State Revolving Fund (CWSRF) No. C-06-4502-110
Document Type
NOD - Notice of Determination
Received
Posted
5/22/2009
Document Description
Proposed modifications to the secondary process will lower ammonia concentration in the plant effluent to meet the current National Pollutant Discharge Elimination Systems permit requirements. In addition to ammonia removal improvements, the Project will improve secondary effluent quality and treatment efficiency. The proposed improvements include rehabilitating the headworks including a new Parshall flume flow meter; upgrading to the existing recycle pump station; converting the existing primary clarifiers to gravity thickeners; installing a new supervisory control and data acquisition system; and constructing three Biolac aeration basins with air diffusers, three secondary clarifiers, a return activated sludge/waste activated sludge pump station, a blower building with three 200 horsepower blowers, an additional sludge drying bed, a new operations and laboratory building, and a chemical system storage/feed facility.
Contact Information
Name
Michelle Jones
Agency Name
State Water Resources Control Board
Contact Types
Lead/Public Agency
Phone
Location
Cities
Brawley
Counties
Imperial
Cross Streets
5015 Best Road
Zip
92227
Total Acres
41.3
Parcel #
037-140-11, 17
State Highways
111
Railways
Union Pacific
Airports
Brawley Municipal Airport
Waterways
New River
Township
13S
Range
14E
Section
15
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
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
No
(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
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