Flume Creek CAPM Project
5 Documents in Project
Summary
SCH Number
2024120559
Lead Agency
California Department of Transportation, District 3
(DOT)
Document Title
Flume Creek CAPM Project
Document Type
NOD - Notice of Determination
Received
Posted
12/12/2025
Document Description
The purpose of the project is to restore the roadway on Interstate 5 to a condition that requires minimal maintenance.
The project consists of the rehabilitation of Interstate 5 through repaving activities, structural repairs, drainage improvements, culvert replacements, and construction of appurtenant infrastructure. Culvert replacements at two locations will result in impacts to waters of the state.
At postmile 61.89, project activities include cut and cover replacement of an 18" diameter, 86' long corrugated steel pipe with a 24" diameter, 86' long corrugated steel pipe culvert. A flared end section will also be installed. The impacted water body is an unnamed tributary of the Sacramento River.
At postmile 1.44, project activities include an in-kind replacement of a 24" diameter, 146' long corrugated steel pipe culvert and installation of a flared end section. The impacted water body is an unnamed tributary of the Sacramento River.
Contact Information
Name
Lynn Coster
Agency Name
Central Valley Regional Water Quality Control Board
Job Title
Senior Environmental Scientist
Contact Types
Responsible Agency
Phone
Name
Kelly Timmons
Agency Name
California Department of Transportation (Caltrans)
Job Title
Project Manager
Contact Types
Lead/Public Agency / Project Applicant
Phone
Email
Location
Coordinates
Cities
Castella
Counties
Shasta, Siskiyou
Regions
Northern California
Parcel #
014-580-016-000, 030-290-150-000
Township
37 N
Range
4 W
Section
5
Base
MDB&M
Other Location Info
Latitude: 41.202512° and Longitude: -122.277549°
Other Information
Section 28 and Section 22, Township 38 North, Range 4 West; Section 36 Township 39 North, Range 4 West
Notice of Determination
Approving Agency
Central Valley Regional Water Quality Control Board
Approving Agency Role
Responsible Agency
Approved On
County Clerks
Shasta, Siskiyou
Final Environmental Document Available at
The Initial Study/Mitigated Negative Declaration is available to the general public at:
https://ceqanet.lci.ca.gov/2024120559/2.
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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