{EE81684F-153A-4B6A-9C6F-83DEBFD1A867} User SEGS ISO 19115 Topic Category boundaries EPA GIS Keyword Thesaurus Environment None Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas United States Utah Vermont Virgin Islands Virginia Washington Washington DC West Virginia Wisconsin Wyoming US EPA, US Census Bureau U.S. EPA Office of Environmental Information (OEI) - Office of Information Analysis and Access (OIAA) Washington, DC 20150410 https://edg.epa.gov/data/Public/OEI/EPA_RegionalMasks/EPA_RegionalMasks.zip https://geodata.epa.gov/ArcGIS/rest/Services/OEI/EPA_RegionalMasks/MapServer This web service contains the following map layers: masks and labels for EPA regions 1 through 10. Mask layers are drawn at all scales. Label layers draw at scales greater than 1:12.5 million. Data used to create this web service are available as a separate download at the Secondary Linkage listed above. Full FGDC metadata records for each layer may be found by clicking the layer name in the web service table of contents (available through the online link provided above) and viewing the layer description. This SEGS dataset was procured for EPA through the Office of Environmental Information (OEI). The core mission of Shared Enterprise Geodata and Services (SEGS) is to provide a single point of ownership for geospatial datasets that are national in extent and of general use to all EPA users and to make those datasets available through channels that best meet user needs. -138.21454852 -12.68151645 61.7110157 6.65223303 None. None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated. Publication date 20150410 Complete None Planned https://project-open-data.cio.gov/schema/#accessLevel public Standard Technical Controls U.S. Environmental Protection Agency, Office of Environmental Information Dave Catlin Geospatial Data Owner mailing and physical address

1200 Pennsylvania Avenue, N.W.

Washington DC 20460 (202) 566-0694 catlin.dave@epa.gov Tests for integrity have not been performed by EPA Office of Environmental Information. Features represented have not been tested for completeness by EPA Office of Environmental Information. Data were collected using methods that have unknown accuracy (EPA National Geospatial Data Policy [NGDP] Accuracy Tier 10). For more information, please see EPA's NGDP at https://www.epa.gov/geospatial/epa-national-geospatial-data-policy 20150410 created map document in ArcMap 10.2.2 Live Data and Maps https://edg.epa.gov/EPA_Data_License.html U.S. Environmental Protection Agency, Office of Environmental Information Dave Catlin Geospatial Data Owner mailing and physical address

1200 Pennsylvania Avenue, N.W.

Washington DC 20460 (202) 566-0694 catlin.dave@epa.gov FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 20150410 20190410 U.S. Environmental Protection Agency, Office of Environmental Information Dave Catlin Geospatial Data Owner mailing and physical address

1200 Pennsylvania Avenue, N.W.

Washington DC 20460 (202) 566-0694 catlin.dave@epa.gov 0.000000001 0.000000001 Decimal degrees North American Datum of 1983 Geodetic Reference System 1980 6378137.000000 298.257222