FC07D75C-8596-434B-B1A6-0688C9CD45B5 eng utf8 dataset dataset National Geospatial Support Team U.S. Environmental Protection Agency, Research Triangle Park OEI RTP NCC GIS 919-767-7493 (415) 947-3553 USEPA Mailroom N127-02 Research Triangle Park NC 27711 geoservices@epa.gov https://www.epa.gov/geospatial pointOfContact 2026-05-16 ISO 19139 Geographic Information - Metadata - Implementation Specification 2007 geometryOnly composite 2128 4326 EPSG 6.2(3.0.1) NPL Superfund Site Boundaries (EPA) 2018-03-06 publication US Environmental Protection Agency originator U.S. EPA Office of Environmental Information (OEI) Research Triangle Park, NC publisher mapDigital This GIS dataset contains polygons depicting U.S. EPA Superfund Site boundaries. Site boundaries are polygons representing the footprint of a whole site, defined for purposes of this effort as the sum of all of the Operable Units 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 should be updated accordingly. Superfund features are managed by regional teams of geospatial professionals and remedial program managers (RPMs), and SEGS harvests regional data on a weekly basis to refresh the national dataset and feature services. This GIS dataset contains polygons depicting U.S. EPA Superfund Site boundaries. Please contact the SEGS Administrative Team at SEGServices@epa.gov with questions or feedback. U.S. EPA Office of Land and Emergency Management onGoing Kelsey Whalen U.S. Environmental Protection Agency, Office of Land and Emergency Management Office of Superfund Remediation and Technology Innovation Program Analyst 202-566-1091 1301 Constitution Ave NW Mail Code: 5202T Washington DC 20460 Whalen.Kelsey@epa.gov http://www.epa.gov/superfund/ website information publisher monthly United States place EPA Place Names 2015-01-31 publication Cleanup Contaminant Environment Facilities Health Human Impact Management Monitoring Regulatory Remediation Sites Toxics theme EPA GIS Keyword Thesaurus 2020-11-19 publication 020:109 theme Federal Program Inventory 2013-09-16 publication FAC Facilities SEGS theme User 2021-02-04 publication The Agency is providing this geospatial information as a public service and does not vouch for the accuracy, completeness, or currency of data. Data provided by external parties is not independently verified by EPA. This data is made available to the public strictly for informational purposes. Data does not represent EPA's official position, viewpoint, or opinion, express or implied. This information is not intended for use in establishing liability or calculating Cost Recovery Statutes of Limitations and cannot be relied upon to create any rights, substantive or procedural, enforceable by any party in litigation with the United States or third parties. EPA reserves the right to change these data at any time without public notice. EPA Public Domain License licenseUnrestricted https://edg.epa.gov/EPA_Data_License.html unclassified vector eng utf8 Microsoft Windows Server 2016 Technical Preview Version 10.0 (Build 17763) ; Esri ArcGIS 13.5.3.57366 true -176.810367 151.785904 -14.359115 64.877949 File Geodatabase Feature Class 10.0 https://services.arcgis.com/cJ9YHowT8TU7DUyn/arcgis/rest/services/FAC_Superfund_Site_Boundaries_EPA_Public/FeatureServer ESRI:ArcGIS EPA GeoPlatform Hosted Feature Service webService MB 5 https://edg.epa.gov/data/PUBLIC/OLEM/OLEM-OSRTI/NPL_Boundaries.zip download Zipped file geodatabase download dataset EPA National Geospatial Data Policy 2020-12-01 publication Features have been reviewed by U.S. EPA Superfund Remedial Project Managers for public release. true Assemble Regional datasets into single nationwide feature class. 2018-03-01T00:00:00 National Geospatial Support Team U.S. Environmental Protection Agency, Research Triangle Park OEI RTP NCC GIS 919-767-7493 (415) 947-3553 USEPA Mailroom N127-02 Research Triangle Park NC 27711 geoservices@epa.gov https://www.epa.gov/geospatial processor asNeeded 2022-03-07