San Juan Creek (L01) and Trabuco Creek (L02) Channel Improvement Project


SCH Number
Lead Agency
Orange County
Document Title
San Juan Creek (L01) and Trabuco Creek (L02) Channel Improvement Project
Document Type
NEG - Negative Declaration

Document Description
The proposed project consists of driving steel sheet piles (SSP) along the top of the embankment to a depth of approximately 48 feet along 13,760 linear feet of San Juan Creek Channel (L01) and 10,200 linear feet of Trabuco Creek pairs followed by one 35-foot long SSP pair. The purpose of the shortened pairs is to allow migration of groundwater to and from the channel.

Contact Information
Lisa Cibellis
Orange County
300 N. Flower Street
Santa Ana, CA 92702

Phone : (714) 834-2089


Dana Point San Juan Capistrano
San Juan Creek, Trabuco Creek, and Pacific Ocean

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Channel Improvements)
Local Action
Local Coastal Permit
Project Issues
Aesthetic/Visual Agricultural Land Air Quality Archaeologic-Historic Coastal Zone Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Sewer Capacity Soil Erosion/Compaction/Grading Solid Waste Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Wildlife Growth Inducing Land Use Cumulative Effects
Reviewing Agencies
California Department of Conservation California Department of Parks and Recreation California Department of Transportation, District 12 California Regional Water Quality Control Board, Santa Ana Region 8 Department of Toxic Substances Control Department of Water Resources Office of Historic Preservation Resources Agency State Water Resources Control Board, Division of Water Rights California Department of Fish and Wildlife, South Coast Region 5 California Native American Heritage Commission

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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