Chase Street Bridge Replacement Project (Lake or Streambed Alteration Agreement No. EPIMS-SON-33270-R3)
4 Documents in Project
Summary
SCH Number
2014102048
Lead Agency
City of Sonoma
Document Title
Chase Street Bridge Replacement Project (Lake or Streambed Alteration Agreement No. EPIMS-SON-33270-R3)
Document Type
NOD - Notice of Determination
Received
Posted
3/20/2023
Document Description
The project is limited to removal of the existing Chase Street bridge and replacement with a new 30-foot-long and 40-foot-wide single-span cast in place concrete bridge. The new bridge will have a permanent impact to riparian habitat of approximately 1,200 square feet. The new bridge will include construction of new bridge footings with wingwalls, creating a permanent impact to riparian habitat of approximately 60 linear feet on both sides of the creek and 480 square feet. New riprap will be included, creating permanent impacts to riparian habitat of approximately 35 linear feet and 350 square feet. The project will also include construction of two concrete retaining walls, creating permanent impacts to riparian habitat of approximately 58 linear feet and 480 square feet. Work will require dewatering of the stream within the work area, leading to a temporary impact of approximately 80 linear feet and 1,800 square feet of open channel habitat. The project will also require removal of five native trees and three nonnative trees. All staging and access for this project will occur within existing roads.
Contact Information
Name
James Hansen
Agency Name
CDFW
Job Title
Environmental Scientist
Contact Types
Responsible Agency
Phone
Location
Cities
Sonoma
Counties
Sonoma
Regions
Northern California, San Francisco Bay Area
Other Location Info
The project is located at Nathanson Creek, where Chase Street crosses
Nathanson Creek, in the City of Sonoma, in the County of Sonoma, State of California; Latitude 38.286504°, Longitude -122.457966°; Assessor’s Parcel Number 018-352-044.
Notice of Determination
Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Sonoma
Final Environmental Document Available at
2825 Cordelia Road, Suite 100
Fairfield, CA 94534
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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