Ohio EPA District Boundaries

Brian Gara/Terry L. Wells 20041207/20000309 Ohio EPA District Boundaries vector digital data Columbus, OH Ohio Department of Natural Resources, Division of Real Estate & Land Management withheld Districts_24k This theme shows the Ohio EPA District Boundaries. It was derived directly from the 1:24,000 county boundaries for the State of Ohio. Boundaries were assembled from individual USGS Quadrangle digital line graph files (dlg) of the boundary layer (bd). These files were obtained from the GIS Support Center, Ohio Department of Administrative Services and were originally prepared by the Ohio State University Center for Mapping in cooperation with the United States Geological Survey with additional funding from several state agencies and other groups. These files were augmented in a few instances with hand digitizing where small missing line segments were found. The Lake Erie shoreline and islands in Lake Erie were added from the Hydrography layer (hy). It should be noted that because the quadrangles used varied over a wide rangle of years this line does not represent a particular water level and is for illustrative purposes only. For example there is a wide offset between the shoreline on the Metzger Marsh Quadrangle and that of the Oak Harbor Quadrangle. This distance is so large that no attempt was made to edgematch the two quadrangles. The line connecting the two shorelines represents the quadrangle boundary. For the purposes of this map Sandusky Bay and Muddy Creek Bay were included as a part of Lake Erie. The Lake Erie shoreline is not meant to represent any Lake Erie shoreline which may be used for regulatory puposes. An updated boundary for Fairfield-Licking-Perry Counties within Buckeye Lake was included by digitizing the boundary from a more recently updated quadrangle map. Conversion from the dlg format to ArcInfo was accomplished using ArcInfo software in conjuction with an AML program to adjust the quadrangles so that their corners fall on the exact coordinates of the quadrangle corners. Due to the way in wihich coordinates are stored in the dlg's there is some variation in the quadrangle corner coordinates. This coverage will be used as a base map for mapping statewide variables and as the base to be used for individual district boundaries. en 20000309 20000309 Complete N/A -84.918508 -80.479721 41.993839 38.380188 1310235.173140 2518336.093220 146845.787736 1455186.629372 None Administrative boundaries None USA Ohio None DNR further makes no warranties, either expressed or implied, as to the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Raymond M. Lohrer Real Estate & Land Management Information Services Planner mailing address

1952 Belcher Dr, Bldg C-2

Columbus OH 43224 United States 614 265-1044 267-2981 Mike.Lohrer@dnr.state.oh.us ESRI ArcCatalog 9.3.1.3000 File Geodatabase Feature Class Topology for this data set was built using the Arc/Info CLEAN and BUILD commands. Data set is complete for the area of coverage. Horizontal positional accuracy is based upon the use of USGS source quadrangles that are compiled to meet National Map Accuracy Standards (NMAS). NMAS horizontal accuracy requires that at least 90 percent of points tested are within 0.02 inch of the true position. The digital data are estimated to contain a horizontal positional error of less than or equal to 0.003 inch standard error in the two component directions relative to the source graphic. 12.19 Horizontal positional accuracy is based upon the use of USGS source quadrangles that are compiled to meet National Map Accuracy Standards (NMAS). NMAS horizontal accuracy requires that at least 90 percent of points tested are within 0.02 inch of the true position. The digital data are estimated to contain a horizontal positional error of less than or equal to 0.003 inch standard error in the two component directions relative to the source graphic. Eastern Ohio 1:24000 Scale DLG Files, GIS Support Center, Ohio DAS 19990515 Eastern Ohio 1:24000 Scale DLG Files, GIS Support Center, Ohio DAS 24000 Eastern Ohio 1:24000 Scale DLG Files, GIS Support Center, Ohio DAS 19990515 19990515 None Eastern Ohio 1:24000 Scale DLG Files, GIS Support Center, Ohio DAS Northwestern Ohio DLG Files, GIS Support Center, Ohio DAS 19990415 Northwestern Ohio DLG Files, GIS Support Center, Ohio DAS 24000 Northwestern Ohio DLG Files, GIS Support Center, Ohio DAS 19990415 19990415 None Northwestern Ohio DLG Files, GIS Support Center, Ohio DAS Ohio 1:24000 Scale DLG Files North, GIS Support Center Ohio DAS 19980215 Ohio 1:24000 Scale DLG Files North, GIS Support Center Ohio DAS 24000 Ohio 1:24000 Scale DLG Files North, GIS Support Center Ohio DAS 19980215 19980215 None Ohio 1:24000 Scale DLG Files North, GIS Support Center Ohio DAS Ohio 1:24000 Scale DLG Files, South, GIS Support Center, Ohio DAS 19980215 Ohio 1:24000 Scale DLG Files, South, GIS Support Center, Ohio DAS 24000 Ohio 1:24000 Scale DLG Files, South, GIS Support Center, Ohio DAS 19980215 19980215 None Ohio 1:24000 Scale DLG Files, South, GIS Support Center, Ohio DAS Thornville Quadrangle, Ohio 7.5 Minute Series (Topographic) , United States Geological Survey 19920630 Thornville Quadrangle, Ohio 7.5 Minute Series (Topographic) , United States Geological Survey 24000 Thornville Quadrangle, Ohio 7.5 Minute Series (Topographic) , United States Geological Survey 19920630 19920630 None Thornville Quadrangle, Ohio 7.5 Minute Series (Topographic) , United States Geological Survey This theme shows the Ohio EPA District Boundaries. It was derived directly from the 1:24,000 county boundaries for the State of Ohio. Boundaries were assembled from individual USGS Quadrangle digital line graph files (dlg) of the boundary layer (bd). These files were obtained from the GIS Support Center, Ohio Department of Administrative Services and were originally prepared by the Ohio State University Center for Mapping in cooperation with the United States Geological Survey with additional funding from several state agencies and other groups. These files were augmented in a few instances with hand digitizing where small missing line segments were found. The Lake Erie shoreline and islands in Lake Erie were added from the Hydrography layer (hy). It should be noted that because the quadrangles used varied over a wide rangle of years this line does not represent a particular water level and is for illustrative purposes only. For example there is a wide offset between the shoreline on the Metzger Marsh Quadrangle and that of the Oak Harbor Quadrangle. This distance is so large that no attempt was made to edgematch the two quadrangles. The line connecting the two shorelines represents the quadrangle boundary. For the purposes of this map Sandusky Bay and Muddy Creek Bay were included as a part of Lake Erie. The Lake Erie shoreline is not meant to represent any Lake Erie shoreline which may be used for regulatory puposes. An updated boundary for Fairfield-Licking-Perry Counties within Buckeye Lake was included by digitizing the boundary from a more recently updated quadrangle map. Conversion from the dlg format to ArcInfo was accomplished using ArcInfo software in conjuction with an AML program to adjust the quadrangles so that their corners fall on the exact coordinates of the quadrangle corners. Due to the way in wihich coordinates are stored in the dlg's there is some variation in the quadrangle corner coordinates. 20041207/20000309 Metadata imported. withheld Metadata imported. withheld Metadata imported. withheld 20041207 10504800 Vector Simple FALSE 0 TRUE FALSE coordinate pair 0.000160 0.000160 survey feet North American Datum of 1983 Geodetic Reference System 80 6378137.000000 298.257222 GCS_North_American_1983 NAD_1983_StatePlane_Ohio_South_FIPS_3402 Explicit elevation coordinate included with horizontal coordinates 0.000100 OEPA_Districts Feature Class 0 Shape Feature geometry. ESRI Coordinates defining the features. OBJECTID OID 4 0 0 OBJECTID Shape Geometry 0 0 0 Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. SHAPE AREA Double 8 0 0 Feature geometry. ESRI Coordinates defining the features. AREA LEN Double 8 0 0 LEN OEPA_DIST String 4 0 0 OEPA_DIST Shape_Length Double 8 0 0 Length of feature in internal units. ESRI Positive real numbers that are automatically generated. Shape_Length Shape_Area Double 8 0 0 Length of feature in internal units. ESRI Positive real numbers that are automatically generated. Shape_Area Shape_Area Double 8 0 0 Area of feature in internal units squared. ESRI Positive real numbers that are automatically generated. Ohio Department of Natural Resources-Office of Information Technology David Crecelius GIMS Coordinator mailing address

Office of Information Technology

1894 Fountain Square Court

Columbus OH 43224-1360 United States 614-265-6776 dave.crecelius@dnr.state.oh.us Downloadable Data The Ohio Department of Natural Resources (DNR) provides this geographic data 'as is.' DNR makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. DNR further makes no warranties, either expressed or implied, as to the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these data have been processed successfully on computers of DNR, no warranty, expressed or implied, is made by DNR regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty. In no event shall the DNR have any liability whatsoever for payment of any consequential, incidental, indirect, special, or tort damages of any kind, including, but not limited to, any loss of profits arising out of use of or reliance on the geographic data. ARCE unknown 1.9 http://www.dnr.state.oh.us/geodata/statewide/ohiobd3.exe No fees for downloading, CDs may be purchased Call, write or fax contact person for instructions 20130213 20031202 Ohio EPA/Ohio Department of Natural Resources Brian Gara/Terry L. Wells Not Available

Not Available

Not Available OH Not Available United States 614-752-0722 brian.gara@epa.state.oh.us terry.wells@dnr.state.oh.us 614-265-6777 FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 local time None DNR further makes no warranties, either expressed or implied, as to the condition of the product, or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. http://www.esri.com/metadata/esriprof80.html ESRI Metadata Profile en 20150616 15513900 FALSE 20150616 15433800 20150616 15433800 OEPA_Districts 002 1310235.173140 2518336.093220 146845.787736 1455186.629372 1 Projected GCS_North_American_1983 Linear Unit: Foot_US (0.304801) NAD_1983_StatePlane_Ohio_South_FIPS_3402 <ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/10.1'><WKT>PROJCS["NAD_1983_StatePlane_Ohio_South_FIPS_3402",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Lambert_Conformal_Conic"],PARAMETER["False_Easting",1968500.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",-82.5],PARAMETER["Standard_Parallel_1",38.73333333333333],PARAMETER["Standard_Parallel_2",40.03333333333333],PARAMETER["Latitude_Of_Origin",38.0],UNIT["Foot_US",0.3048006096012192]]</WKT><XOrigin>-119670699.99952352</XOrigin><YOrigin>-95612899.999867618</YOrigin><XYScale>6252.8737280494397</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.0012794117309795044</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision></ProjectedCoordinateSystem> 1.0 Esri ArcGIS 10.2.2.3552 OEPA_Districts 1310235.17314 2518336.09322 1455186.629372 146845.787736 1 -84.918508 -80.479721 41.993839 38.380188 1 1 -84.918508 -80.479721 41.993839 38.380188 ISO 19115 Geographic Information - Metadata DIS_ESRI1.0 dataset 002 withheld Local Area Network File Geodatabase Feature Class File Geodatabase Feature Class NAD_1983_StatePlane_Ohio_South_FIPS_3402 0 20150616