Log Cabin Diversion Dam Apron Curtain Repair, Yuba River Development Project

4 Documents in Project


SCH Number
Lead Agency
Yuba County Water Agency
Document Title
Log Cabin Diversion Dam Apron Curtain Repair, Yuba River Development Project
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Agricultural/Rural Residential Zone 20 and Timberland Preserve

Document Description
The objective of the proposed project is to fix two small areas of scour located on the toe of the Diversion Dam spill apron. The proposed project area is 0.75 ac in size and located on TNF lands. Repair work will take place in the following steps: 1) build dam diversion; 2) pressure wash with a water source to clean the area; 3) drill dowels into the existing concrete and stream bed in scour area; 4) epoxy dowels into the drilled holes; 5) lay out a concrete pump, shotcrete hoses and visquin plastic to protect the area outside of the work zone; 6) spray bond agent on the surface; 7) place fiber reinforced shotcrete; 8) clean up shotcrete rebound and visquin plastic; 9) allow shotcrete to cure; and 10) remove dam diversion. Work including mobilization and demobilization would occur over five 10-hr days in Sep/Oct 2014. If work is not done in 2014 it will take place in 2015 or 2016.

Contact Information
Peter Wade
Yuba County Water Agency
1220 F Street
Marysville, CA 95901

Phone : (530) 701-9660


Total Acres
Parcel #
State Highways
Hwy 49
Oregon Creek
Other Location Info

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (apron curtain repair)
Local Action
Other Action Other Action: Dam Repair
Project Issues
Air Quality Archaeologic-Historic Biological Resources Water Quality
Reviewing Agencies
California Air Resources Board California Department of Conservation California Department of Fish and Wildlife, North Central Region 2 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California State Lands Commission Office of Emergency Services, California Resources Agency Department of Water Resources California Regional Water Quality Control Board, Central Valley Sacramento Region 5

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.

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