401 Cert R9-2021-0203 for the Aliso Creek Trail Slope Repairs Project
4 Documents in Project
Summary
SCH Number
2017121005
Lead Agency
Orange County
Document Title
401 Cert R9-2021-0203 for the Aliso Creek Trail Slope Repairs Project
Document Type
NOD - Notice of Determination
Received
Posted
10/14/2021
Document Description
The project proposes to repair localized erosion within the Project area. The creek has suffered from excessive stormwater flows as a result of upstream development over the past few decades, which has caused significant and ongoing bed degradation and bank scour. Stream armoring will occur at four locations (Areas 1, 2, 3, and SS2) within the stream in the Project area. Area SS2 will incorporate the removal of two 60-inch corrugated metal culverts and replace them with two 60-inch reinforced concrete culverts where Aliso Creek Bike Trail crosses the stream.
Contact Information
Name
Darren Bradford
Agency Name
San Diego Regional Water Quality Control Board
Contact Types
Responsible Agency
Phone
Location
Coordinates
Cities
Laguna Hills
Counties
Orange
Cross Streets
Between Interstate-5 and Paseo De Valencia
Waterways
Aliso Creek
Notice of Determination
Approving Agency
San Diego Regional Water Quality Control Board
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Orange
Final Environmental Document Available at
OC Development Services, 300 N. Flower Street, First Floor, Santa Ana, CA 92W-4048. (714) 667-8888
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
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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