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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...
Search relevance: 65.23 | Views last month: 0 | Catalog Last Checked: March 04, 2026 at 06:58 AM -
The Unpublished Digital Geomorphological-GIS Map of the New York Harbor Islands (Governors, Ellis and Liberty Islands), New York is composed of GIS data layers and GIS tables in a 10.1 file...
Search relevance: 58.30 | Views last month: 0 | Catalog Last Checked: March 04, 2026 at 06:55 AM -
The Unpublished Digital Bedrock Geologic-GIS Map of Gateway National Recreation Area and Vicinity, New Jersey and New York is composed of GIS data layers and GIS tables in a 10.1 file geodatabase...
Search relevance: 57.37 | Views last month: 0 | Catalog Last Checked: March 04, 2026 at 06:55 AM -
The Unpublished Digital Surficial Geologic-GIS Map of Gateway National Recreation Area and Vicinity, New Jersey and New York is composed of GIS data layers and GIS tables in a 10.1 file...
Search relevance: 49.38 | Views last month: 0 | Catalog Last Checked: March 04, 2026 at 06:54 AM -
National Park Service Unit tract polygons
Search relevance: 29.86 | Views last month: 11 | Catalog Last Checked: July 10, 2026 at 01:30 PM -
National Park Service Unit Centroid Points.
Search relevance: 28.83 | Views last month: 25 | Catalog Last Checked: July 10, 2026 at 01:30 PM -
National Park Service unit boundaries.
Search relevance: 28.59 | Views last month: 0 | Catalog Last Checked: January 27, 2026 at 07:49 PM
