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Start Over Subject Hydrography Access Restricted Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. ESRI Data & Maps 2004 : U.S. National Atlas Water Feature Areas

Datasets Harvard University Restricted content
Geological Survey (U.S.) and Environmental Systems Research Institute (Redlands, Calif.). U.S. National Atlas Water Feature Areas represents the water feature areas (for example, bays, glaciers, lakes, and swamps) of the United States. ESRI.

2. ESRI Data & Maps 2004 : World Lakes

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute (Redlands, Calif.). World Lakes represents the major lakes and inland seas within the world. ESRI.

3. ESRI Data & Maps 2004 : World Rivers

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute (Redlands, Calif.). World Rivers represents the major rivers within the world. ESRI.

4. ESRI Data & Maps 2005 : U.S. National Atlas Water Feature Areas

Datasets Harvard University Restricted content
1995. Geological Survey (U.S.) and Environmental Systems Research Institute (Redlands, Calif.). U.S. National Atlas Water Feature Areas represents the water feature areas (for example, bays, glaciers, lakes, and swamps) of the United States. ESRI.

5. ESRI Data & Maps 2005 : U.S. National Atlas Water Feature Lines

Datasets Harvard University Restricted content
1995. Geological Survey (U.S.) and Environmental Systems Research Institute (Redlands, Calif.). U.S. National Atlas Water Feature Lines represents the linear water features (for example, aqueducts, canals, intracoastal waterways, and streams) ... ESRI.

6. Global GIS : Larger perennial water bodies and rivers

Datasets Harvard University Restricted content
1997. United States. National Imagery and Mapping Agency. This datalayer is a polygon coverage representing larger perennial water bodies and rivers worldwide and was published as part of the USGS Global G... American Geological Institute.

7. Global GIS : Smaller rivers and streams

Datasets Harvard University Restricted content
1997. United States. National Imagery and Mapping Agency. This datalayer is a polyline coverage representing smaller rivers and streams worldwide and was published as part of the USGS Global GIS : global c... American Geological Institute.

8. Global GIS : Springs, wells and dams

Datasets Harvard University Restricted content
1997. United States. National Imagery and Mapping Agency. This datalayer is a point coverage representing the locations of springs/water holes/wells, dams/weirs, river rapids, and waterfalls worldwide and ... American Geological Institute.

9. World Drainage Systems, 1990-1992

Datasets Stanford University Restricted content
1990. Environmental Systems Research Institute (Redlands, Calif.). World Drainage Systems represents the major drainage systems of the world. This layer is part of the 2014 ESRI Data and Maps collection for ArcGIS ... Environmental Systems Research Institute (Redlands, Calif.).

10. World Lakes : ESRI Data & Maps 2009

Datasets Harvard University Restricted content
1992. Environmental Systems Research Institute (Redlands, Calif.). World Lakes represents the major lakes and inland seas of the world. ESRI.