Big Ten Academic Alliance Geospatial Discovery Portal

Big Ten Academic Alliance Geoportal

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You searched for: Subject Inland Waters Remove constraint Subject: Inland Waters Time Period 2000-2004 Remove constraint Time Period: 2000-2004
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National Hydrography Dataset (NHD) Waterbody: Southwest Lake Ontario

2004. United States Geological Survey (USGS)U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...

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National Hydrography Dataset (NHD) Waterbody: Susquehanna

2004. United States Geological Survey (USGS)U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...

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National Hydrography Dataset (NHD) Waterbody: Upper Chesapeake

2004. United States Geological Survey (USGS)U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...

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National Hydrography Dataset (NHD) Waterbody: Upper Ohio

2004. United States Geological Survey (USGS)U.S. Environmental Protection Agency. The National Hydrography Dataset (NHD) is a feature-based database that interconnects and uniquely identifies the stream segments or reaches that m...

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National Wetland Inventory Lines: Indiana

National Wetland Inventory Lines: Indiana

2003. United States Fish and Wildlife Service and Bernardin-Lochmueller & Associates. WETLANDS_NWI_LINE_IN are line shapefiles that contain features of wetlands, lakes, ponds, streams and other water resources in Indiana counties. Th...

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National Wetland Inventory Points: Indiana

National Wetland Inventory Points: Indiana

2003. United States Fish and Wildlife Service and Bernardin-Lochmueller & Associates. WETLANDS_NWI_POINT_IN is a point shapefile that contains features of wetlands, lakes, ponds and other water resources in Indiana counties. Point fe...

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National Wetland Inventory Polygons by County: Indiana

National Wetland Inventory Polygons by County: Indiana

2003. United States Fish and Wildlife Service and Bernardin-Lochmueller & Associates. WETLANDS_NWI_POLY_IN is a polygon shapefile that contain features of wetlands, lakes, ponds and other water resources in Indiana counties. The laye...

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Open Water Areas: Lake County, Illinois, 2002

2002. Lake County, Illinois. This dataset represents the water feature areas (for example, lakes and ponds) of Lake County, Illinois. The features captured in this polygon data...

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Outstanding Rivers Listed by the Natural Resource Commission: Indiana

Outstanding Rivers Listed by the Natural Resource Commission: Indiana

2004. Natural Resources Commission and Bernardin-Lochmueller & Associates. RIVERS_OUTSTANDING_NRC_IN represents river and stream segments on the NRC’s Outstanding Rivers list for Indiana. The source data was last updated i...

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Ports derived from the U.S. Army Corps of Engineers: Indiana

Ports derived from the U.S. Army Corps of Engineers: Indiana

2001. Bureau of Transportation Statistics. The U.S. Army Corps of Engineers (USACE) Ports database is an extract from the National Waterway Network database consisting of 224 points coded as...

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Prime Farmlands of the Chesapeake Bay Watershed Region

2000. Shapefile and raster layers paired with STATSGO data from NRCS to determine prime farmland within the Chesapeake Bay watershed. MORE INFORMATION -.

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Resource Lands Assessment - Water Quality Protection for the Chesapeake Bay Watershed

2000. Chesapeake Bay Program. Grid of the Chesapeake Bay Watershed with cell values representing relative value for the maintenance of water quality.

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Riparian Buffers for Southeast Pennsylvania

2000. During 2000 - 2004, the Pennsylvania Department of Environmental Protection (PA DEP), as part of the Coastal Zone Management (CZM) Program and Penn...

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Rivers Conservation Plans for Pennsylvania

2000. Pennsylvania Department of Conservation and Natural Resources. Contains multiple Rivers Conservation Plans for Pennsylvania. Each folder includes various files with data about that particular river study area.

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Route of the Cape May-Lewis Ferry

2004. Route of the Cape May-Lewis ferry.

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Stream Features: Indiana

Stream Features: Indiana

2002. Bernardin-Lochmueller & Associates. Stream_features_usgs_in is a point shapefile showing the locations and attribute values of stream features extracted from the Geographic Names Info...

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Subwatersheds, 14-digit, Hydrologic Units: Indiana

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...

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Summit County GIS Data

2000-present. County of Summit GIS. ArcGIS HUB Open Data Portal for Summit County, Ohio.

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Vulnerable Lands in the Chesapeake Bay watershed: Chesapeake Bay

2000. Chesapeake Bay Program. Multiple layers make up this complete project, all layers and pertaining documentation is included in this file. The vulnerability layer evaluates ...

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Water Quality Database: Pennsylvania

2004. Database containing more than 33,466 records on water quality from 1986 to the present from 622 testing sites throughout Pennsylvania. Information ...