Million Acre Feet Flow Augmentation Impact Analysis

As part of the U.S. Army Corps of Engineers' Lower Snake River Juvenile Salmon Migration Study and Environmental Impact Statement, the Bureau of Reclamation conducted an analysis of Snake River flow augmentation above Lower Granite Dam. Reclamation's analysis addresses the non-salmon impacts to the Snake River basin of providing an additional million acre-feet for flow augmentation. Impacts to endangered anadromous fish are being developed through other processes.

Impact Analysis
02/1999 Snake River Flow Augmentation Impact Analysis Appendix PDF 5.30 mb

John Roache
Program Manager, River & Reservoir Operations
jroache@usbr.gov
(209) 378-5215

Bureau of Reclamation
Columbia-Pacific Northwest Regional Office
1150 N. Curtis Road
Boise, ID 83706

Last Updated: 8/19/20