Ivan Katzarov

140 Documents in Project

Summary

SCH Number
2018122049
Lead Agency
Trinity County
Document Title
Ivan Katzarov
Document Type
NOD - Notice of Determination
Received
Posted
8/21/2023
Document Description
The California Department of Fish and Wildlife (CDFW) has executed Lake and Streambed Alteration Agreement (EPIMS-TRI12501-R1), pursuant to Fish and Game Code section 1602, to the project Applicant, Ivan Katzarov The project consists of the direct replacement of three existing culverts conveying ephemeral tributaries of the Mad River. Culvert 1: An existing 18-inch diameter plastic culvert pipe is misaligned and insufficient to convey the flow of a 100- year flow event. The pipe will be removed and upgraded to a single 30-inch diameter corrugated metal pipe (CMP) set to proper grade and alignment with the stream channel. Accumulated sediment and debris will be excavated from the channel above the culvert for approximately 50 feet and regraded to match natural grade and contours. Instream woody debris and cobble delivery is substantial at this location. To prevent overloading and obstruction of the newly upgraded culvert, a debris catchment rack will be installed approximately ten feet upstream of the culvert inlet consisting of eight six-foot long, 2.5-inch diameter steel pipes spaced five feet apart and set three feet into the substrate. Accumulated debris will be removed by hand as necessary. The design and installation of the debris rack are in accordance with the Handbook for Rural Roads. Culvert 2: An existing 12-inch diameter plastic culvert pipe is undersized to convey the flow of a 100-year flow event. The culvert will be removed and replaced with an 18-inch diameter CMP on the same alignment and grade. Culvert 3: An existing 12-inch diameter plastic culvert pipe is undersized to convey the flow of a 100-year flow event. The culvert will be removed and replaced with an 18-inch diameter CMP on the same alignment and grade.

Contact Information

Name
Dyana Judnick
Agency Name
CDFW
Job Title
Environmental Scientist
Contact Types
Responsible Agency

Location

Cities
Unincorporated area
Counties
Trinity
Regions
Northern California
Parcel #
018-050-61-00
Township
01N
Range
06E
Section
27
Base
Humboldt

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 96001

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
Yes

Attachments

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