U.S. Environmental Protection Agency 20130502 2011 vector digital data U.S. EPA Office of Environmental Information (OEI) - Office of Information Analysis and Access (OIAA) Research Triangle Park, NC http://edg.epa.gov/data/public/OEI/EPA_Locations.zip This SEGS dataset delineates EPA Region boundaries and was created by U.S. EPA using 2011 TIGER/Line state boundaries from the U.S. Census Bureau. 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. United States,US EPA-value-added Publication date 201101 201107 Complete As needed -179.231086 179.859681 71.441059 -14.601813 ISO 19115 Topic Categories boundaries None Nation State or equivalent entity Polygon ANSI INCITS 38:2009 (Formerly FIPS 5-2), ANSI INCITS 31:2009 (Formerly FIPS 6-4),ANSI INCITS 454:2009 (Formerly FIPS 8-6), ANSI INCITS 455:2009(Formerly FIPS 9-1), ANSI INCITS 446:2008 (Geographic Names Information System (GNIS)) United States U.S. ISO 19115 Topic Category boundaries EPA GIS Keyword Thesaurus Environment None Alabama Alaska American Samoa 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 User SEGS None The TIGER/Line Shapefile products are not copyrighted however TIGER/Line and Census TIGER are registered trademarks of the U.S. Census Bureau. These products are free to use in a product or publication, however acknowledgement must be given to the U.S. Census Bureau as the source. The boundary information in the TIGER/Line Shapefiles are for statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes does not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions.Coordinates in the TIGER/Line shapefiles have six implied decimal places, but the positional accuracy of these coordinates is not as great as the six decimal places suggest. Yes, the data are free from Title 13 restrictions FIPS Pub 199 No Confidentiality Standard Technical Controls U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Geographic Products Branch Mailing address

4600 Silver Hill Road, Stop 7400

Washington DC 20233-7400 301-763-1128 301-763-4710 geo.tiger@census.gov 8859part1 eng Accurate against Federal Information Processing Standards (FIPS), FIPS Publication 6-4, and FIPS-55 at the 100% level for the codes and base names. The remaining attribute information has been examined but has not been fully tested for accuracy. Tests for integrity have not been performed. Features represented have not been tested for completeness 2011 TIGER/Line Shapefiles are extracted from the Census MAF/TIGER database by nation, state, county, and entity. Census MAF/TIGER data for all of the aforementioned geographic entities are then distributed among the shapefiles each containing attributes for line, polygon, or landmark geographic data. 20120601 EPAREGION field was added and each state was assigned the value of the EPA region in which it fell 20120601 Layer was dissolved using EPAREGION as the dissolve field. All original attributes from TIGER were removed at this step. online MAF/TIGER The selected geographic and cartographic information (line segments) are derived from the U.S. Census Bureau's Master Address File Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) database. Publication Date 201101 201107 U.S. Department of Commerce, U.S. Census Bureau, Geography Division Unpublished material 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 http://epa.gov/geospatial/policies.html) Federal Information Processing Standards (FIPS), ANSI, and feature names. Vector 0.000458 0.000458 Decimal degrees North American Datum of 1983 in the 48 contiguous states, the District of Columbia, Alaska, Hawaii, Puerto Rico, the Virgin Islands of the United States, and the Pacific Island Areas. Geodetic Reference System 80 6378137 298257 Region_Boundaries_EEZ EPA Regions U.S. Census Bureau, NOAA and U.S. EPA OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. EPAREGION EPA Regions U.S.EPA Region 1 Region 10 Shape_Length Length of feature in internal units. ESRI Positive real numbers that are automatically generated. Shape_Area Area of feature in internal units squared. ESRI Positive real numbers that are automatically generated. No warranty, expressed or implied is made with regard to the accuracy of these data, and no liability is assumed by the U.S. Government in general or the U.S. Census Bureau in specific as to the spatial or attribute accuracy of the data. The act of distribution shall not constitute any such warranty and no responsibility is assumed by the U.S. government in the use of these files. The boundary information in the TIGER/Line Shapefiles is for statistical data collection and tabulation purposes only; their depiction and designation for statistical purposes do not constitute a determination of jurisdictional authority or rights of ownership or entitlement and they are not legal land descriptions. TGRSHP (compressed) PK-ZIP, version 1.93 A or higher http://www2.census.gov/geo/tiger/TIGER2011/STATE/tl_2011_us_state.zip DVD-ROM (Only if offered offline) ISO 9660 The online copy of the TIGER/Line files may be accessed without charge. To obtain more information about ordering TIGER/Line shapefiles visit http://www.census.gov/geo/www/tiger The TIGER/Line shapefiles contain geographic data only and do not include display mapping software or statistical data. For information on how to use the TIGER/Line shapefile data with specific software package users shall contact the company that produced the software. Downloadable Data 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 http://www.epa.gov/aboutepa/oei.html 20130502 FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 8859part1 tl_2011_us_state.shp.xml eng 20170502 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 http://www.epa.gov/aboutepa/oei.html ESRI ArcGIS 10.0.4.4000 Region_Boundaries File Geodatabase Feature Class dataset EPSG 7.4.1 0 20120601 20260130 13231300 1.0 EPA Metadata Specification NAP ISO19115 2003 TRUE