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#1 Federal

Administrative Boundaries Centroids of National Park System Units

Organization: Department of the Interior
Dataset Last Updated: July 08, 2026 at 12:00 AM

National Park Service Unit Centroid Points.

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Search relevance: 1.00 | Views last month: 30 | Catalog Last Checked: September 12, 2026 at 07:47 PM

#2 Federal

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

Organization: Federal Geographic Data Committee
Dataset Last Updated: September 30, 2019

National Park Service unit boundaries.

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Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 07:03 PM

#3 Federal

Hydrographic and Impairment Statistics Database: CECH

Organization: Department of the Interior
Dataset Last Updated: April 04, 2025 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: 1 | Catalog Last Checked: September 10, 2026 at 07:25 PM

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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

Hydrographic and Impairment Statistics Database: CECH