MDOT Culverts Replacement Flynn Creek Road (Lake or Streambed Alteration Agreement No. 1600-2020-0322-R1)
Summary
SCH Number
2021050055
Public Agency
Mendocino County
Document Title
MDOT Culverts Replacement Flynn Creek Road (Lake or Streambed Alteration Agreement No. 1600-2020-0322-R1)
Document Type
NOE - Notice of Exemption
Received
Posted
5/4/2021
Document Description
The Project replaces five failing culverts with four new culverts and repairs one existing culvert using pipe liner. To accommodate the size of the new culverts and maintain stream gradient, approximately 10 feet of stream channel will be deepened and redefined at the inlet side of four culverts. A concrete or rock headwall will be added to the inlet side of each replaced culvert. At the outlet of two culverts, a 4’x6’ energy dissipator will be added.
Contact Information
Name
Jennifer Garrison
Agency Name
California Department of Fish & Wildlife
Contact Types
Lead/Public Agency
Phone
Location
Cities
Navarro
Counties
Mendocino
Regions
Northern California
Cross Streets
approximately 3.1 miles northwest of Navarro, CA MP 0.837 to 5.947 Flynn Crk Rd
Township
15N
Range
16W
Base
Diablo
Other Location Info
The Project is approximately 3.1 miles northwest of Navarro, CA, between milepost 0.837 and 5.947 on Flynn Creek Road, in the County of Mendocino, State of California; Section 2, 11, 24, 25, Township 15N, 16N, Range 16W; Mt. Diablo Base and Meridian, in the Navarro, Calif. U.S. Geological Survey 7.5-minute
quadrangle at multiple locations.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Type – Class 2; California Code of Regulations, Title 14, Section 15302
Reasons for Exemption
The project reconstructs a wing wall and retaining wall damaged by fires in
2017. There would be no significant adverse impact on endangered, rare or threatened species or their habitat
pursuant to section 15065.
County Clerk
Mendocino
Attachments
Notice of Exemption
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