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The Digital Geologic-GIS Map of Fort Union Trading Post National Historic Site and Vicinity, Montana and North Dakota is composed of GIS data layers and GIS tables, and is available in the...

Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:06 AM

#5 Federal

Fort Union Trading Post National Historic Site Tract and Boundary Data

Organization: Department of the Interior
Dataset Last Updated: July 24, 2018 at 12:00 AM

These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:55 AM

#6 Federal

Hydrographic and Impairment Statistics Database: FOUS

Organization: Department of the Interior
Dataset Last Updated: October 06, 2023 at 12:00 AM

Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 04:13 AM

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Administrative Boundaries Centroids of National Park System Units

20200110-DO-NOT-USE-Test-Copy-NGDAID-16-Administrative Boundaries of National Park System Units 9/30/2019 - National Geospatial Data Asset (NGDA) NPS National Parks Dataset-DO-NOT-USE

Current Tract Polygons of National Park System Units

Digital Geologic-GIS Map of Fort Union Trading Post National Historic Site and Vicinity, Montana and North Dakota (NPS, GRD, GRI, FOUS, FOUS digital map) adapted from a Montana Bureau of Mines and Geology Open-File Reports by Vuke, Wilde and Smith (2011), and Bergantino and Wilde (2007)

Fort Union Trading Post National Historic Site Tract and Boundary Data

Hydrographic and Impairment Statistics Database: FOUS