John F. Stamm

Shoreline erosion at selected areas along Lake Sharpe on the Lower Brule Reservation in South Dakota, 1966–2015

Datum is NAD83 Imagery source: Esri, DigitalGlobe, GeoEye, Earthstar Geographics, CNES/Airbus DS, USDA, USGS, AeroGRID, IGN, and the GIS User Community MUSYM Description BuA Bullcreek clay, 0 to 6 percent slopes CeA Carter silt loam, 0 to 4 percent slopes FaA Fairlo silt loam, 0 to 3 percent slopes FaB Fairlo silt loam, 3 to 6 percent slopes Fp Norway loamy fine sand LoA Lowry silt loam, 0 to 2 percent slopes LoC Lowry silt loam, 6 to 9 percent slopes LrD Lowry-Sully silt loams, 9 to 25 percent slopes M-W Miscellaneous water OIC Opal clay, 6 to 9 percent slopes OmC Opal-Chantier clays, 2 to 9 percent slopes OnD Opal-Sansarc clays, 6 to 15 percent slopes PoA Promise clay, 0 to 3 percent slopes PoB Promise clay, 3 to 6 percent slopes RsE Rock outcrop-Sansarc complex, 9 to 40 percent slopes SbE Sansarc-Opal clays, 9 to 40 percent slopes ScE Sansarc-Rock outcrop complex, 9 to 40 percent slopes SeE Sansarc-Schamber complex, 9 to 40 percent slopes ShE Schamber loam, 6 to 40 percent slopes W Water

Modern (1992–2011) and projected (2012–99) peak snowpack and May–July runoff for the Fort Peck Lake and Lake Sakakawea watersheds in the Upper Missouri River Basin

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