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Hydrology
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1. 6-Digit Accounting Units, Hydrologic Units: Indiana
2002. United States Geological Survey. WATERSHEDS_HUC06_USGS_IN is a polygon shapefile showing the boundaries of accounting units (HUA) in Indiana. Accounting units are noted by a 6-digi...
2. Bathymetric Contours for Selected Lakes: Indiana
2012. Indiana Department of Natural Resources, Division of Fish and Wildlife. LAKE_BATHYMETRY_IDNR_IN.SHP provides bathymetric contours for the following 85 lakes in Indiana, with depths calculated from the average shoreline ...
3. Bedrock Aquifer Systems: Indiana
1994. United States Geological Survey. Four types of bedrock aquifers in 12 water-management basins identified by the Indiana Natural Resources Commission (INRC) in Indiana were identifi...
4. Bedrock Aquifer Systems: Indiana
2011. Indiana Department of Natural Resources, Division of Water. AQUIFER_SYSTEMS_BEDROCK_IDNR_IN is a polygon shapefile that shows bedrock aquifer systems of the State of Indiana. The source scale of the map depi...
5. FIRM Floodplains and Flood Hazard Zones: Indiana
2017. Indiana Department of Natural Resources. This polygon layer represents floodplains created from FEMA Flood Rate Insurance Maps (FIRM). The layer is symbolized to show the following flood h...
6. Historic Wetland Habitats of the National Wetlands Inventory (NWI) for Indiana: Indiana
2014. United States Fish and Wildlife Service. WETLANDS_HISTORIC_NWI_USFWS_IN.SHP provides the extent and locations of historic wetland habitats in Indiana. The following is excerpted from meta...
7. Hydrogeologic Terrains and Settings: Indiana
2002. Indiana Geological Survey. HYDROGEOL_SETTINGS_IN is a polygon shapefile that shows hydrogeologic terrains and settings of Indiana. The methodology of the investigation and de...
8. Lakes, Ponds, Reservoirs, Swamps, and Marshes in Watersheds: Indiana
2016. United States Geological Survey and the United States Environmental Protection Agency. HYDROGRAPHY_HIGHRES_WATERBODYDISCRETE_NHD_IN.SHP is a polygon shapefile that contains features of lakes, ponds, reservoirs, swamps and marshes in w...
9. National Wetland Inventory Polygons by County: Indiana
2003. United States Fish and Wildlife Service. WETLANDS_NWI_POLY_IN is a polygon shapefile that contain features of wetlands, lakes, ponds and other water resources in Indiana counties. The laye...
10. Rivers, Inundation Areas, Canals, Submerged Streams, and Other Linear Waterbodies in Watersheds: Indiana
2016. United States Geological Survey and the United States Environmental Protection Agency. HYDROGRAPHY_LOCALRES_WATERBODYLINEAR_NHD_IN.SHP is a polygon shapefile that contains features of rivers, inundation areas, canals, ditches, submerg...
11. Sinkhole Areas and Sinking-Stream Basins in Southern Indiana: Indiana
2002. Indiana Geological Survey. KARST_MM65_IN is a polygon shapefile that shows sinkhole areas and sinking-stream basins associated with rocks of Silurian, Devonian, and Mississip...
12. Subwatersheds, 14-digit, Hydrologic Units: Indiana
2002. United States Geological Survey. WATERSHEDS_HUC14_SUBWATERSHEDS_USGS_IN is a polygon shapefile showing the boundaries of subwatersheds in Indiana. Subwatersheds are noted by a 14-d...
13. Ten-digit Watershed Boundaries: Indiana
2011. United States Department of Agriculture. The following is extracted from USDA, NRCS metadata -- "This data set is a complete digital hydrologic unit boundary layer to the Watershed (10-di...
14. Twelve-digit Subwatershed Boundaries: Indiana
2011. United States Department of Agriculture. The following is extracted from USDA, NRCS metadata -- "This data set, part of the Watershed Boundary data set (WBD), is a complete digital hydrol...
15. Unconsolidated Aquifer Systems: Indiana
1994. United States Geological Survey. Five types of unconsolidated aquifers in 12 water-management basins identified by the Indiana Natural Resources Commission (INRC) in Indiana were i...
16. Unconsolidated Aquifer Systems: Indiana
2011. Indiana Department of Natural Resources, Division of Water. AQUIFER_SYSTEMS_UNCONSOLIDATED_IDNR_IN is a polygon shapefile that shows unconsolidated aquifer systems of the state of Indiana at a scale of 1:48,...
17. Watersheds, 11-digit Hydrologic Units: Indiana
2002. United States Geological Survey. WATERSHEDS_HUC11_USGS_IN is a polygon shapefile showing the boundaries of watersheds in Southwestern Indiana. Watersheds are noted by a 11-digit hy...
18. Wetlands and Deepwater Habitats of the National Wetlands Inventory (NWI): Indiana
2014. United States Fish and Wildlife Service. WETLANDS_NWI_USFWS_IN.SHP provides the extent and locations of wetlands and deepwater habitats in Indiana. The following is excerpted from metadat...