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#1 Federal
Hydrographic and Impairment Statistics Database: DDEM
- Organization: Department of the Interior
- Dataset Last Updated: June 03, 2024 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: August 01, 2026 at 04:06 AM
#2 Federal
Presidential Memorials in DC and President-Associated Sites, National Mall and Memorial Parks
- Organization: Department of the Interior
- Dataset Last Updated: January 13, 2021 at 12:00 AM
Locations of Presidential Memorials in the District of Columbia associated with the National Mall and Memorial Parks and George Washington Memorial Parkway.
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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 03:53 AM

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