Actions Related to the Devil's Gate Reservoir Sediment Removal and Management Project Devil's Gate Sediment Removal and Management Project (Lake or Streambed Al

9 Documents in Project

Summary

SCH Number
2011091084
Lead Agency
Los Angeles County Flood Control District
Document Title
Actions Related to the Devil's Gate Reservoir Sediment Removal and Management Project Devil's Gate Sediment Removal and Management Project (Lake or Streambed Al
Document Type
NOD - Notice of Determination
Received
Posted
7/24/2018
Present Land Use
Open Space

Document Description
Project, which was approved on Nov. 12, 2014, and for which previous approvals remain in place, will remove sediment from Devil's Gate Reservoir to restore capacity and to protect the dam and its valves to reduce the risk of flooding in the communities located downstream. This effort will include removal of approx. 2.4 million cy of existing excess sediment in the reservoir in addition to any additional sediment that accumulates during construction. The Board authorized a reduction in the maximum total volume of sediment removed during the Project by 700,000 cubic yards, while maintaining the proposed footprint, so that instead of removing maximum of 2.4 mcy, plus any additional flows during the project, a maximum of 1.7 mcy, plus any additional inflows during the project will be removed and authorized by the Director of Public Works, acting as the Chief Engineer of the LA County Flood Control District or his designee to make any necessary modifications to the Board adopted plans and specifications to accomplish this reduction in the project scope.

Contact Information
Steve Gibson
CDFW
3883 Ruffin Road
San Diego, CA 92123

Phone : (805) 342-2106

Location

Coordinates
34°11'09"N 118°10'31"W
Cities
Pasadena
Counties
Los Angeles
Cross Streets
Oak Grove Drive and Windsor Drive
Total Acres
69
Parcel #
5823031900
State Highways
Hwy 210, 2
Schools
La Canada HS
Waterways
Arroyo Seco

Notice of Determination

Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
Final Environmental Document Available at
3883 Ruffin Road, San Diego, CA 92123

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
Yes
(2b) A Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(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
Yes
(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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