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• Organization: Department of the Interior
• Dataset Last Updated: July 07, 2022 at 12:00 AM

This file (wymt_ffa_2021A.psf) contains specifications to run PeakFQ for peak-flow frequency analyses for selected streamgages based on data through water year 2021.

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 20, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representing the extent of the Bull Mountain coal basin boundary. This theme was created specifically for the National Coal Resources Assessment in the...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representation of the Colstrip coalfield boundary and the Rosebud-Robinson coal zone resource assessment area.. This theme was created specifically for...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representation of the clinker in the Colstrip coalfield. This theme was created specifically for the National Coal Resources Assessment in the Northern...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This shapefile contains a representation of the faults in the Sheridan, Decker, and Colstrip areas of the Powder River Basin, Wyomig and Montana. This theme was created specifically for the...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

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 purpose is allow the users to...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This shapefile contains a polygon representation of the USGS-BLM Coal Bed Methane Project Area, new environmental impact statement area in the Powder River Basin. This theme was created...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a line (arc) representation of the Robinson coal bed outcrop. This theme was created specifically for the National Coal Resources Assessment in the Northern...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This is land use and land coverage digital data collected by the U.S. Geological Survey. The data was converted to an ARC/INFO coverage by the Environmental Protection Agency. The individual...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representing the boundary of the Powder River Basin based on a generalized contact of Cretaceous and Tertiary rocks. This theme was created specifically...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representation of Native American Tribal boundaries within the Powder River Basin. This theme was created specifically for the National Coal Resource...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representation of the total, net coal thickness map of the Rosebud-Robinson coal zone in the Colstrip coalfield (Powder River Basin) Montana. This theme...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a point representation of drill hole and outcrop data points in the coal resource assessment of the Rosebud-Robinson coal zone, Colstrip coalfield, Montana. This...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a representation of the outcrop or clinker contact of the Rosebud coal bed in the Colstrip coalfield, (Powder River Basin) Montana. This theme was created...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representation of the geology in the northern part of the (Montana) Powder River Basin. This theme was created specifically for the National Coal...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: September 23, 2022 at 12:00 AM

This file (wymt_ffa_2021B_WATSTORE.txt) contains peak-flow input data for PeakFQ for peak-flow frequency analyses for selected streamgages based on data through water year 2021. The file format is...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a polygon representation of the generalized geology of the Powder River Basin (Montana and Wyoming). This theme was created specifically for the National Coal...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: September 23, 2022 at 12:00 AM

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 implementation of the...

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: September 23, 2022 at 12:00 AM

This file (wymt_ffa_2021B.psf) contains specifications to run PeakFQ version 7.4 for peak-flow frequency analyses for selected streamgages based on data through water year 2021.

• XML
• XML

• Organization: Department of the Interior
• Dataset Last Updated: May 25, 2021 at 12:00 AM

This ArcView shapefile contains a representation of the mine and lease boundaries in the Powder River Basin. This theme was created specifically for the National Coal Resource Assessment in the...

• XML
• XML