Caltrans, Highway 96 Hamburg Culvert Project


SCH Number
Lead Agency
Regional Water Quality Control Board, Region 1 (North Coast), Santa Rosa
Document Title
Caltrans, Highway 96 Hamburg Culvert Project
Document Type
NOE - Notice of Exemption

Document Description
The project proposes to replace or rehabilitate seven severely deteriorated drainage systems. The project includes replacing and or relocating non-traversable drainage inlets, upgrading or replacing culverts and end treatments, placing rock slope protection (RSP) at eroded inlets and outlets, and placing asphalt concrete (AC) aprons to address erosion. Some culverts will be extended to provide clear recovery zone (CRZ). Total disturbed soil area (DSA) for this project will be approximately 0.16 acres distributed between seven separate locations.

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

Phone : (707) 576-2835


Other Location Info
North of Scott Bar

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15302 (c)
Reasons for Exemption
Existing highway drainage system with minor impacts.

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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