Capay Dam Apron Replacement Project

6 Documents in Project

Summary

SCH Number
2009052047
Lead Agency
Yolo County Flood Control and Water Conservation District
Document Title
Capay Dam Apron Replacement Project
Document Type
FIN - Final Document
Received

Document Description
NOTE: Amended Final This project will modify the spillway apron on the Capay Diversion Dam by replacing a portion and extending the concrete apron by ~44 ft downstream (for a total width of 55 ft) along the entire 450 ft length of the structure. The apron will be 3 ft thick. Additionally, this project will install a concrete grade control structure ~150 ft downstream of the dam designed to protect the dam from the potential advance of downstream erosion and the long-term streambed degredation of Cache Creek. Approximately 3,200 cy of material will be excavated and 9,127 cy of native and imported fill would be placed within the stream zone. This project will permanently impact ~0.03 acres and temporarily impact 0.31 acres of riparian habitat occuring along the creekbanks.

Contact Information
Kelley Barker
Department of Fish and Game
North Central Region 1701 Nimbus Road, Suite A
Sacramento, CA 95670

Phone : (916) 358-4353

Location

Coordinates
38°42'48"N 122°5'4"W
Counties
Yolo
Cross Streets
State Hwy 16
Zip
95607
Total Acres
5
State Highways
16
Waterways
Cache Creek
Township
10N
Range
2W
Section
16
Base
MDB&M
Other Location Info
City/Nearest Community: Capay

Notice of Completion

Development Type
Other (dam apron replacement and grade control structure)
Local Action
Other Action Other Action: dam modification
Project Issues
Archaeologic-Historic Biological Resources Drainage/Absorption Flood Plain/Flooding Forest Land/Fire Hazard Geologic/Seismic Minerals Noise Population/Housing Balance Public Services Recreation/Parks Schools/Universities Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Growth Inducing Land Use Cumulative Effects

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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