Yang Cheng Lake or Streambed Alteration Agreement No. EPIMS-TRI-23766-R1
357 Documents in Project
Summary
SCH Number
2018122049
Lead Agency
Trinity County
Document Title
Yang Cheng Lake or Streambed Alteration Agreement No. EPIMS-TRI-23766-R1
Document Type
NOD - Notice of Determination
Received
Posted
12/9/2024
Document Description
The California Department of Fish and Wildlife (CDFW) has executed Lake and Streambed Alteration Agreement (EPIMS-TRI-23766-R1), pursuant to Fish and Game Code section 1602, to the project Applicant, Yang Cheng. The proposed project is limited to the direct replacement of an existing culvert conveying Kellogg Gulch Creek, an intermittent tributary to Hayfork Creek. An existing 36-inch diameter corrugated metal pipe (CMP) culvert has been determined to be undersized to convey 100-year flow events, misaligned with the channel, eroding at the outlet, and inadequately armored. The culvert will be removed and replaced with a four-foot by eight-foot box culvert set into the substrate to provide a natural bottom. Rock slope protection (RSP) will be placed at the inlet and outlet as necessary to prevent erosional scour and protect the structure. No vegetation removal is required, and the work will be completed while the stream channel is seasonally dry. All areas of ground disturbance near the stream will be stabilized with appropriate erosion control measures such as wattles, jute netting, native seed, and weed-free straw.
Contact Information
Name
Dyana Judnick
Agency Name
CDFW
Job Title
Environmental Scientist
Contact Types
Responsible Agency
Phone
Location
Cities
Hayfork
Counties
Trinity
Regions
Northern California
Parcel #
014-420-26-00
Waterways
Kellogg Gulch Creek
Township
31N
Range
12W
Section
2
Base
Mt. D
Notice of Determination
Approving Agency
CDFW
Approving Agency Role
Responsible Agency
Approved On
County Clerk
Trinity
Final Environmental Document Available at
601 Locust Street Redding, CA 96003
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
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(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
Yes
Attachments
Notice of Determination
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