Coleman Valley Road Culverts Replacement

Summary

SCH Number

2018098614

Lead Agency

Regional Water Quality Control Board, Region 1 (North Coast), Santa Rosa

Document Title

Coleman Valley Road Culverts Replacement

Document Type

NOE - Notice of Exemption

Received

9/27/2018

Posted

9/27/2018

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Document Description

The primary purpose of the Project is to replace two failed culverts on Coleman Valley Road that are currently contributing to roadway failures. The proposed project would include removal of the existing corrugated metal pipe (CMP) 40-foot culverts and associated fill material and replacement with 100 year flood capacity, 40-foot high density polythylene type-s (HDPE-S) double-walled culverts.

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Contact Information

Gil Falcone
Regional Water Quality Control Board, Region 1 (North Coast), Sa
5550 Skylane Boulevard, Suite A
Santa Rosa, CA 95403
Phone : (707) 576-2830
northcoast@waterboards.ca.gov

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Location

Coordinates

38.407661°'"N 122.9870025°'"W

Counties

Sonoma

Other Information

Occidental, CA

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Notice of Exemption

Exempt Status

Categorical Exemption

Type, Section or Code

S; 15301

Reasons for Exemption

The project involves replacement of existng failed culverts to reapir the roadway and maintain safety, with no expanision of use.