Permit No. 20111 – Van Loben Sels Family Trust Irrigation Facility Authorization Project

To authorize an existing irrigation facility consisting of a 10-inch steel irrigation pipe (DSID 17469) through the levee, a pump inside a pump house on the waterside levee slope, stairs on both levee slopes, gate valves on both ends, and a service pole on the landside levee slope. The pipe was installed 4.8 feet below the levee crown with sections exposed on both sides of the levee slopes. The pipe is shown in the Operation and Maintenance Manual "Unit 111, East Levee of Sacramento River from Freeport to Walnut Grove, May 1959, Revised 29 Dec 2016".