Fact Sheet 2015–3004
Major floods in 1996 and 1997 intensified public concern about the effects of human activities on the Yellowstone River in Montana. In 1999, the Yellowstone River Conservation District Council, whose members are primarily representatives from the conservation districts bordering the main stem of the Yellowstone River, was formed to promote wise use and conservation of the Yellowstone River’s natural resources. The Yellowstone River Conservation District Council is working with the U.S. Army Corps of Engineers to understand the cumulative hydrologic effects of water-resource development in the Yellowstone River Basin. The U.S. Army Corps of Engineers, Yellowstone River Conservation District Council, and U.S. Geological Survey began cooperatively studying the Yellowstone River in 2010, publishing four reports describing streamflow information for selected sites in the Yellowstone River Basin, 1928–2002. Detailed information about the methods used, as well as summary streamflow statistics, are available in the four reports. The purpose of this fact sheet is to highlight findings from the published reports and describe the effects of water use and structures, primarily dams, on the Yellowstone River streamflow.
First posted February 11, 2015
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Eddy-Miller, C.A., and Chase, K.J., 2015, Effects of water-resource development on Yellowstone River streamflow, 1928–2002: U.S. Geological Survey Fact Sheet 2015–3004, 6 p., https://dx.doi.org/10.3133/fs20153004.
ISSN 2327-6932 (online)
Streamflow in the Yellowstone River
Calculating Streamflow Statistics Using Data from 1928 to 2002
Comparing Streamflow Changes During the Course of a Year
Unregulated and Regulated Low Flows along the Yellowstone River
Unregulated and Regulated Peak Streamflows along the Yellowstone River
Using the Information