Sonoma Interstate 101 Rock Slope Protection [California Endangered Species Act Incidental Take Permit No. 2081-2011-018-03 (ITP)]

SCH Number: 2010112061
Lead Agency: Caltrans 6 (Fresno) (California Department of Transportation, District 6)
Document Title: Sonoma Interstate 101 Rock Slope Protection [California Endangered Species Act Incidental Take Permit No. 2081-2011-018-03 (ITP)]
Document Type: NOD - Notice of Determination
Received: 6/28/2011

Document Description: The proposed Project includes the repair of a rock and mudslide in two areas of a cut slope along southbound SR 101 near Cotati. The proposed Project will armor the problem areas with large rock material. Prior to installing the rock slope protection, the slopes will be stabilized by excavating a combines 1,780 cubic yards of material from both areas. Following excavation, both areas will be lined with rock slope protection fabric and then filled with rock slope protection. The proposed Project will also include the repair of an existing storm water runoff ditch, or v-ditch. The existing v-ditch was damaged during the last slip event and will be restored to improve the redirection of storm water away from the unstable slope.

Contact Information: Stephanie Buss
DFG, Bay Delta Region
7329 Silverado Trail
Napa, CA 94558
(707) 944-5502

Approving Agency: DFG
Approving Agency Role: Responsible Agency
Approved On: 6/24/2011
Final EIR Available Location: Department of Transportation 111 Grand Avenue Oakland, CA 94612

(1) The project will have a significant impact on the environment: No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA: No
(2b) A Negative Declaration was prepared for this project pursuant to the provisions of CEQA: Yes
(3) Mitigated measures were made a condition of the approval of the project: Yes
(4) A Statement of Overriding Considerations was adopted for this project: No
(5) Findings were made pursuant to the provisions of CEQA: No