Devil's Gate Sediment Removal and Management Project (Lake or Streambed Alteration Agreement No. 1600-2015-0263-R5)
9 Documents in Project
Summary
SCH Number
2011091084
Lead Agency
Los Angeles County Flood Control District
Document Title
Devil's Gate Sediment Removal and Management Project (Lake or Streambed Alteration Agreement No. 1600-2015-0263-R5)
Document Type
NOD - Notice of Determination
Received
Posted
11/13/2014
Present Land Use
Open Space
Document Description
The Proposed Project will remove sediment from Devil's Gate Reservoir to protect the dam and its valves to reduce the risk of flooding in the communities located downstream along the Arroyo Seco. This effort will include removal of approximately 2,400,000 cubic yards of existing excess sediment in the reservoir in addition to any additional sediment that accumulates during construction. Sediment removal activities are expected to occur between summer 2015 and summer 2020. Reservoir management is expected to start after 2020.
Contact Information
Name
Ken Zimmer
Agency Name
Los Angeles County Flood Control District
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Pasadena
Counties
Los Angeles
Cross Streets
Oak Grove Drive and Windsor Drive
Total Acres
120
Parcel #
5823031900
State Highways
Hwy 210, 2
Schools
La Canada HS
Waterways
Arroyo Seco
Notice of Determination
Approving Agency
County of Los Angeles Board of Supervisors
Approving Agency Role
Lead Agency
Approved On
Determinations
(1) The project will have a significant impact on the environment
Yes
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Mitigated or 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
Yes
(6) Findings were made pursuant to the provisions of CEQA
Yes
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.