Fish & Wildlife 3 (Napa)
(California Department of Fish and Wildlife, Region 3)
Document Title
Weilar Ranch Road Culvert Replacement Project
Document Type
NOE - Notice of Exemption
Received
Posted
10/13/2015
Document Description
Project is limited to the replacement of two collapsed culverts, installation of a ditch relieve culvert and road improvements to facilitate drainage. At Site C1, located near the mouth of the tributary watercourse, the project includes replacing the 24-inch diameter by 20 foot long corrugated metal culvert with a new 36-inch diameter by 30 foot long high density polyethylene (HDPE) culvert. A critical dip and a new ditch relief culvert 15 inches in diameter and 20 feet long will be installed. At Site C2, located approx. 150 feet upstream of its confluence with Middle Fork San Pedro Creek, the existing deteriorated 24-inch diameter by 20 foot long culvert and sacrete headwall will be replaced with a new 48 inch diameter by 30 foot long HDPE culvert. THe inlet and outlet and top of culvert will be armored with 1/4 ton rock and the failed portion of the road prism will be reconstructed. Issuance of a Streambed Alteration Agreement No. 1600-2015-0239-R3 is pursuant to Fish and Game Code Section 1602.
