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Federal
Results of peak-flow frequency analyses for selected streamgages on tributaries of the Bighorn, Tongue, and Lower Yellowstone Rivers, based on data through water year 2021
Department of the Interior —
The USGS Wyoming-Montana Water Science Center (WY–MT WSC) completed a report (Sando and McCarthy, 2018) documenting methods for peak-flow frequency analysis following... -
Federal
Colstrip coal field boundary and the Rosebud-Robinson coal zone (rsbndg.shp)
Department of the Interior —
This ArcView shapefile contains a polygon representation of the Colstrip coalfield boundary and the Rosebud-Robinson coal zone resource assessment area.. This theme... -
Federal
Overburden in the Rosebud-Robinson coal zone, Powder River Basin, Montana (rsovbg.shp)
Department of the Interior —
This ArcView shapefile contains a polygon representation of the overburden to the base of the Rosebud-Robinson coal zone, Colstrip coalfield (Powder River Basin),... -
Federal
Unioned layer for the Rosebud-Robinson coal zone, Montana rsfing.shp)
Department of the Interior —
This ArcView shapefile contains a polygon representation of the numerous themes in the Colstrip Coalfield. These themes are listed in the process steps. Its sole...