Doornenbal Discharge Pipe Installation

Summary

SCH Number
2014058176
Lead Agency
Fish & Wildlife 3 (Napa) (California Department of Fish and Wildlife, Region 3)
Document Title
Doornenbal Discharge Pipe Installation
Document Type
NOE - Notice of Exemption
Received

Document Description
This project is limited to the installation of a 16-inch diameter steel wall irrigation pipe coated with liquid epoxy. The pipe will be installed within the landside slope of the levee and through the levee crown. The new pipe will be trenched into the levee landside slope and crown and covered with 12-inch minimum imported fill material. At the levee crown the pipe will be placed with the invert at or above the 100 year flood elevation at +21.0 feet (NAVD 88). On the waterside levee slope, below the 100 year base flood elevation, the pipe will be placed along the surface of the levee on the existing rip rap. The pipe will be anchored to one 18-inch diameter concrete pile in the channel. The pipe will extend approximately 5 feet below the mean low water line. Issuance of a Streambed Alteration Agreement No. 1600-2013-0388-R3 is pursuant to Fish and Game Code Section 1602.

Contact Information
Clinton Elsholz
California Department of Fish and Wildlife, Region 3
7329 Silverado Trail
Napa, CA 94558

209-234-3447

Location

Cities
Stockton
Counties
San Joaquin

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
S:15303, Class 3
Reasons for Exemption
Project involves the new construction of an irrigation pipe. The project will not involve the removal of healthy, mature, scenic trees. No significant effects to the environment are expected to results from this activity.
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