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1. Aquatic Resources Group: Pennsylvania

2006. Natural Lands Trust with input data from PA DEP. This raster dataset is a compilation of several data sets that have been combined to create an overall aquatic resources conservation value raster ...

2. Australasia: River Network, 15s resolution, 2008

2006. World Wildlife Fund. This river network (stream lines) map for Australasia is derived from the flow direction map for Australasia. The flow accumulation map for Austral... Geological Survey (U.S.).

3. Chemung Subbasin

2006. SRBC. Polygon shapefile of the Chemung Subbasin. This file was created from the 2006 subbasin.shp SRBC dataset.

4. Floodplains: Pennsylvania

2006. Natural Lands Trust with input data from PA DEP. This raster dataset has been created using the 'Floodplains from the PA Explorer CD-ROM edition' for each county in the study area as originated by...

5. Geographic Names: San Francisco Bay Area, California, 2006

2006. Bay Area Open Space Council, Conservation Lands Network, San Francisco Bay Area Upland Habitat Goals Project, and GreenInfo Network (Firm). This point shapefile depicts physical and cultural geographic features of all types, not including roads and highways, within the nine county San F... Bay Area Open Space Council.

6. Groundwater Elevation Change, California, Spring 2006 to Spring 2016

2006. California. Department of Water Resources. This point shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2006 and sprin... California. Department of Water Resources.

7. Groundwater Elevation Change Color Ramp, California, Spring 2006 to Spring 2016

2006. California. Department of Water Resources. This raster dataset (GeoTIFF) represents groundwater elevation in California using a color ramp. These data represent groundwater changes between s... California. Department of Water Resources.

8. Groundwater Elevation Change Contours, California, Spring 2006 to Spring 2016

2006. California. Department of Water Resources. This line shapefile represents changes in groundwater levels in California. These data represent groundwater changes between spring 2006 and spring... California. Department of Water Resources.

9. Headwater Protection: Pennsylvania

2006. Natural Lands Trust. This raster dataset has been created using inputs including 'small watersheds' (see metadata entitled 'smallsheds.xml') and the National elevation ...

10. Impaired Lakes on the 303(d) List of 2006: Indiana

2006. Indiana Department of Environmental Management, Office of Land Quality. This 2006 303(d) list of impaired lakes represents the streams, and rivers, that are eligible for the development of Total Maximum Daily Load limit...