10-1G620 SR 4 & 49 Calaveras Culvert Replacement (Streambed Alteration Agreement EPIMS Notification No. CAL-47056-R2)
5 Documents in Project
Summary
SCH Number
2022100387
Lead Agency
California Department of Fish and Wildlife, North Central Region 2
(CDFW)
Document Title
10-1G620 SR 4 & 49 Calaveras Culvert Replacement (Streambed Alteration Agreement EPIMS Notification No. CAL-47056-R2)
Document Type
NOD - Notice of Determination
Received
Posted
4/15/2024
Document Description
This project involves the replacement and rehabilitation of eight corroded and deteriorating culverts on SR 4 between PM 33.48 and 37.30 and on SR 49 between PM 10.92 and 17.19. No mature native riparian trees are expected to be removed. The proposed project activities will include replacement of the existing deteriorated culverts with reinforced concrete pipe, installation of inlet/outlet end treatments consisting of flared-end section (FES), installation of concrete headwall, installation of concrete wing-walls, and installation of rock slope protection (RSP). The proposed work will include excavation up to one foot below the flowline of the existing culverts, cut-and cover or jack-and-bore methodology, backfill, concrete casing, paving,
placing RSP at outlets to a depth of about two feet deep, repairing or replacing headwalls, and restriping, and temporary water diversions.
Contact Information
Name
Nicholas Moseby
Agency Name
California Department of Fish and Wildlife
Job Title
Environmental Scientist
Contact Types
Responsible Agency
Phone
Location
Counties
Calaveras
Regions
Northern California
Waterways
Mill Creek, Willow Creek, San Antonio Creek, unnamed tributaries to Coopers Creek and San Do
Other Location Info
located within the San Andreas, Angel’s Camp, Murphy’s, and Stanislaus
United States Geologic Survey Map Quadrangles.
Other Information
State Route (SR) 4 between PM 33.48 and 37.30 and on SR 49 between PM 10.92 and 17.19
Notice of Determination
Approving Agency
California Department of Fish and Wildlife
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Calaveras
Final Environmental Document Available at
CDFW’s regional office.
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
No
(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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