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Federal
Harriet Tubman Underground Railroad National Historical Park (MD): Natural Resource Condition Assessment NPS/HATU/NRR—2019/1897 - related geospatial dataset
Department of the Interior —
Harriet Tubman Underground Railroad National Historical Park is located in Dorchester, Caroline, and Talbot counties on the Eastern Shore of Maryland. The park... -
Federal
Hydrographic and Impairment Statistics Database: HATU
Department of the Interior —
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in...