San Diego Creek Channel (Upper Newport Bay to Interstate 405) Programmatic Operations and Maintenance Project

7 Documents in Project


SCH Number
Lead Agency
Orange County
Document Title
San Diego Creek Channel (Upper Newport Bay to Interstate 405) Programmatic Operations and Maintenance Project
Document Type
EIR - Draft EIR
Present Land Use
GP Land Use: Conservative Open Space - Preservation (Irv) and Open Space (NB) Zoning: Open Space (Irv), Planned Community 42 (NB)

Document Description
The proposed project is an adoption and implementation of an O & M Manual intended to serve as a comprehensive guide for maintenance and operation of the San Diego Creek Channel, Orange County Flood Control District Facility No. F05. OCFCD activities under the O & M Manual would be a continuation of past routine and emergency channel maintenance activities in most of the same areas and using many of the same techniques. The O & M Manual contains a series of guidelines for the recommended inspection activities and schedules, notifications, reporting, and the routine maintenance activities and their related frequencies for the project area. The O & M Manual also includes procedures to notify regulatory agencies and monitoring plans to evaluate biological impacts and water quality during scheduled maintenance activities.

Contact Information
Lisa Cibellis
Orange County
Lead/Public Agency
P.O. Box 4048
Santa Ana, CA 92702

Phone : (714) 834-2089


33°39'35.7"N 117°50'26.0"W
Irvine Newport Beach
Cross Streets
MacArthur Boulevard and Jamboree Road, Michaelson Drive and Jamboree Road
92621, 60,
Total Acres
State Highways
I-405, SR-73
BNSF Railroad
John Wayne Airport (SNA)
UC Irvine
San Diego Creek Channel, Upper Newport Bay
Other Information
Zip Codes: 92621, 60, 90

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Maintenance of existing flood control facility)
Local Action
Maintenance Plan
Project Issues
Aesthetics Air Quality Biological Resources Cultural Resources Cumulative Effects Drainage/Absorption Flood Plain/Flooding Hydrology/Water Quality Transportation Vegetation Wetland/Riparian Wildlife
Reviewing Agencies
California Department of Parks and Recreation California Highway Patrol California Public Utilities Commission (CPUC) California State Lands Commission (SLC) Caltrans, Division of Aeronautics Department of Water Resources Office of Historic Preservation Resources Agency California Native American Heritage Commission (NAHC) California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB) California Department of Fish and Wildlife, South Coast Region 5 (CDFW) California Department of Transportation, District 12 (DOT)

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 or via phone at (916) 445-0613.

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