Sonoma, State Route 1, Postmile 23.40 Project (EA: 04-0Q7004)


SCH Number
Public Agency
California Regional Water Quality Control Board, North Coast Region 1 (RWQCB)
Document Title
Sonoma, State Route 1, Postmile 23.40 Project (EA: 04-0Q7004)
Document Type
NOE - Notice of Exemption

Document Description
Cal trans will protect the structural integrity of the roadway by replacing a deteriorating corrugated metal pipe (CMP) culvert that has surpassed its service life.

Contact Information
Susan Stewart
North Coast Regional Water Quality Control Board
Lead/Public Agency
5550 Skylane Blvd, Suite A
Santa Rosa, CA 95403

Phone : (707) 576-2657


State Highways
State Route 1, PM 23.4

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 1 and Class 2, section 15300, section 15301, and section 15302
Reasons for Exemption
The project will replace and repair culverts on an existing public highway for the purpose of public safety. The project will not result in an expansion of existing facilities.


Notice of Exemption
2020080299_Sonoma State Route NOE   PDF 573 K

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