Santa Anita Dam Spillway Modification Project (Lake or Streambed Alteration Agreement No. 1600-2015-0155-R5)
9 Documents in Project
Summary
SCH Number
2014101044
Lead Agency
Los Angeles County Flood Control District
Document Title
Santa Anita Dam Spillway Modification Project (Lake or Streambed Alteration Agreement No. 1600-2015-0155-R5)
Document Type
NOD - Notice of Determination
Received
Posted
7/27/2016
Present Land Use
USFS - Back Country Motorized Use Restricted; Arcadia - Residential Mountainous; Monrovia-Hillside Wilderness Preserve
Document Description
CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2015-0155-R5, pursuant to section 1602 of the Fish and Game Code to the project Applicant, Los Angeles County Flood Control District.
The project is limited to maintaining existing flood control and water conservation operations at Santa Anita Dam (Dam), and conducting retrofit of the Dam to create the capacity to pass the Probable Maximum Flood (PMF) of 26,100 cubic feet per second. The purpose and need for the project is to reduce the risk of Dam failure from uncontrolled overtopping during major rain events. Reducing the risk of Dam failure is proposed by modification of Dam's existing spillway with sufficient capacity to pass the PMF.
Contact Information
Name
Matthew Chirdon
Agency Name
CDFW
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Arcadia, Monrovia
Counties
Los Angeles
Cross Streets
Elkins Ave. and Lower Clamshell Truck Route
Zip
91006
Total Acres
23
Parcel #
5765-001-900
State Highways
I-210
Railways
No
Airports
No
Schools
Highland Oaks ES
Waterways
Santa Anita Canyon Wash
Township
1N
Range
11W
Section
15
Notice of Determination
Approving Agency
CDFW
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
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
No
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.