Carson Stormwater and Runoff Capture Project

2 Documents in Project

Summary

SCH Number: 2017041058
Lead Agency: City of Carson
Document Title: Carson Stormwater and Runoff Capture Project
Document Type: NOD - Notice of Determination
Received: 6/21/2017
Posted: 6/21/2017
Present Land Use: park/open space/recreation open space

Document Description: The project proposes to capture all dry-weather runoff from a nearby storm drain, County Project no. 1201, and the first flush of stormwater to reduce the transport of pollutants downstream in Wilmington Drain and Machado Lake. The proposed project includes the following components: An underground stormwater storage facility with a maximum capacity 17-acre feet at the Carriage Crest Park; A storm drain diversion system with a maximum intake of 30 cubic feet per second, including a rubber dam or a drop inlet structure and diversion pipelines; Pretreatment devices, such as hydrodynamic separators or nutrient baffle boxes to remove gross solids; A dewatering system to the sanitary sewer for further treatment at the Joint Water Pollution Control Plant at a maximum nightly discharge rate of 20 cfs, including a pump station and a discharge pipeline, and A return pipeline back to the existing downstream storm drain. The project will require a maximum excavation area of 1.5 acre to a depth of 28 feet and maximum removal of approx. 35,0000 cubic yards of soil from the park to accommodate construction of the storm water collection system.

Contact Information: Julio Gonzalez
City of Carson
Lead/Public Agency
701 E. Carson Street
Carson, CA 90745
Phone : 310-952-1761 x 1822

Location

Coordinates: 33°48'32"N 118°17'2.77"W
Cities: Carson
Counties: Los Angeles
Cross Streets: West Sepulveda Blvd and South Figueroa St
Zip: 90745
Total Acres: 4.8
Parcel #: 733-007-905
Railways: SPRR
Schools: Various
Waterways: Wilmington Drain and Torrance lateral
Township: 4S
Range: 13W
Section: T4S
Base: SBM

Notice of Determination

Approving Agency: City of Carson
Approving Agency Role: Lead Agency
Approved On: 6/20/2017

Final Environmental Document Available at: 701 E. Carson St., Carosn, CA 90745

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: N/A
(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: N/A
(6) Findings were made pursuant to the provisions of CEQA: N/A

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