Sonoma 1 Drainage System Restoration Project
3 Documents in Project
Summary
SCH Number
2024070375
Lead Agency
California Department of Transportation, District 4
(DOT)
Document Title
Sonoma 1 Drainage System Restoration Project
Document Type
NOD - Notice of Determination
Received
Posted
2/5/2025
Document Description
Replace 14 existing damaged or failed culverts. At each location, the main culvert pipe would be removed and replaced with a new pipe of the same or larger size, and some locations would include adding Flared End Sections, regrading, and constructing a new headwall for the culvert inlet.
Contact Information
Name
Cherry Zamora
Agency Name
California Transportation Commission
Job Title
Associate Deputy Director
Contact Types
Responsible Agency
Address
Phone
Name
Maxwell Lammert
Agency Name
Caltrans
Job Title
Senior Environmental Scientist
Contact Types
Lead/Public Agency
Address
Phone
Location
Counties
Sonoma
Regions
Northern California, San Francisco Bay Area
State Highways
State Route 1
Other Location Info
State Route 1 (SR 1) from postmile (PM) 51.1 to PM 56.4, in Sonoma County.
Notice of Determination
Approving Agency
California Transportation Commission
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Sonoma
Final Environmental Document Available at
Caltrans District 4, 111 Grand Avenue, Oakland, CA 94612
Determinations
(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 Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
Yes
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
No
Attachments
Notice of Determination
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