Kentucky NPL Superfund Site Boundaries, U.S. EPA (Public)

<p><strong>Overview</strong></p><p>This feature service provides polygon boundaries for U.S. Environmental Protection Agency National Priority List (NPL) Superfund sites across the United States and its territories. Superfund features are managed by regional teams of geospatial professionals and remedial program managers (RPMs).</p><p><strong>Feature Layer</strong></p><p>Data are harvested from regional datasets on a weekly basis to refresh this national dataset and feature services.</p><p><strong>Superfund Site Boundaries</strong></p><p>Boundaries represent the footprint of a whole site, defined for purposes of this effort as the sum of all of the Operable Units (OUs) and the current understanding of the full Extent of Contamination. For Federal Facility sites, the total site polygon may be the Facility boundary. As site investigation and remediation progress, OUs may be added, modified or refined, and the total site polygon is updated accordingly.&nbsp;</p>