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Tennessee Department of Environment and Conservation Interactive Mapping Portal
TDEC is continuously striving to create better business practices through GIS and one way that we have found to provide information and answer some question is utilizing an... -
OH Digital Raster Graphs DRGs
Ohio Digital Raster Graphs (DRGs) -
WV Digital Elevation Models USGS 3-meter - 2003
These DEMs consist of an array of elevations for ground positions at regularly spaced 3-meter intervals. They were created from mass points and breaklines collected as part of... -
OH Statewide Imagery Data
Ohio Statewide Imagery Data -
OH Digital Elevation Models DEMs
Ohio Digital Elevation Models (DEMs) -
KY NHD streams by County 124000 scale
Kentucky NHD streams by County (1:24,000 scale) -
WV Streamflow Stations
The U.S. Geological Survey (USGS) stream-gauging program provides streamflow data for a variety of purposes that range from current needs, such as flood forecasting, to future... -
WV Digital Elevation Dataset 30-meter NED
The National Elevation Dataset (NED) is a new raster product assembled by the U.S. Geological Survey. The NED is a seamless mosaic of best-available elevation data with a... -
PA Major Rivers 1996
Major rivers as derived from Pennsylvania Dept. of Transportation's streams database, which is organized by county. -
KY Groundwater Quality Map
This map service allows users to build a thematic chloropleth map of Kentucky or a selected area within the state from a selection of 545 groundwater quality analytes in 15... -
WV Watershed Boundary Dataset 8 10 and 12 Digits
Description This dataset is a complete digital hydrologic unit boundary layer to the subwatershed (12-digit) 6th level at 1:24,000 scale. It consists of geo-referenced digital... -
KY Sinkhole Drainage Areas
KY Sinkhole Drainage Areas -
WV Topographic Maps USGS 124000 Scale
A Digital Raster Graphic (DRG) is a scanned image of a U.S. Geological Survey (USGS) topographic map. An unclipped scanned image includes all marginal information, while a... -
OH USGS Digital Line Graphs DLGs
Ohio USGS Digital Line Graphs (DLGs) -
OH Digital Ortho Quarter Quads DOQQs
Ohio Digital Ortho Quarter Quads (DOQQs) -
KY Major Rivers 1100k scale
Kentucky Major Rivers (1:100k scale) -
KY Fresh-Saline Water Interface Map
KY Fresh-Saline Water Interface Map -
WV Watershed Boundary Dataset 11-Digits
This dataset is obsolete. For current watershed boundary data, use the NRCS's new watershed dataset. This shapefile describes 'watershed' hydrologic units, which are a... -
KY Permitted Water Withdrawals
KY Permitted Water Withdrawals -
WV Streams SAMB 14800 Scale
The local resolution basic hydrography dataset is a hybrid dataset developed by the West Virginia GIS Technical Center as part of the effort to create local resolution NHD data...
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