Agreement No. 2010-01490-R4; Preventive Stromwater Maintenance Project

Summary

SCH Number
2010128028
Lead Agency
Planning and Research, Office of (Office of Planning and Research)
Document Title
Agreement No. 2010-01490-R4; Preventive Stromwater Maintenance Project
Document Type
NOE - Notice of Exemption
Received

Document Description
The proposed Project would remove diagonally-growing willow trees impeding outflow from a 60-inch culvert. The trees would be cut at ground leveland the root wad left in the soil undisturbed. Built up sediment and root material would be removed from two (2) 24-inch culverts to facilitate drainage. A water jet and vacuum truck would be used to loosen and remove accumlated material from the culverts. Sediment would be manually removed from three (3) 48-inch culverts to enhance drainage. A rock-lined drainage swale would be built to direct runnoff flow toward San Luis Obispo Creek and minimize erosion.

Contact Information
Mike Hill
California Department of Fish and Game
San Joaquin Valley / Southern Sierra Region 1234 E. Shaw Avenue
Fresno, CA 93710

805 489-7365

Location

Counties
San Luis Obispo
Other Location Info
Avila Beach Community

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15301, Class 1
Reasons for Exemption
This Project involves maintenance of exisitng structures with negligible expansion of a drainage swale and has no potential for significant environmental effect if completed under the protective features included in SAA #2010-0149-R4.
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