HUM 254 Avenue Culvert Rehab Project


SCH Number
Lead Agency
Regional Water Quality Control Board, Region 1 (North Coast), Santa Rosa
Document Title
HUM 254 Avenue Culvert Rehab Project
Document Type
NOE - Notice of Exemption

Document Description
The purpose of this Project is to improve drainage systems and reduce erosion to protect SR 254. The project is needed because the culverts are deteriorating resulting in insufficient drainage capacity causing roadway flooding and embankment erosion which will lead to the roadway failure. The final goal of the project is to replace seven culverts to protect SR 254 from road failure.

Contact Information
Brandon Stevens
Regional Water Quality Control Board, Region 1 (North Coast), Sa
5550 Skylane Boulevard, Suite A
Santa Rosa, CA 95403

Phone : (707) 576-2377


State Highways
Other Location Info
City - Myers Flatt

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
C: 1, S: 15301(d)
Reasons for Exemption
This project involves restoring seven existing culverts by adding scour protection and replacing, when necessary, to decrease future degradation with de minimis increase in fill. The project will not result in an expansion of the existing use.

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 or via phone at (916) 445-0613.

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