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1. National Wetlands Inventory for Delaware

2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...

2. National Wetlands Inventory for Maryland

2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...

3. National Wetlands Inventory for New Jersey

2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...

4. National Wetlands Inventory for New York

2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...

5. National Wetlands Inventory for Pennsylvania

2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...

6. National Wetlands Inventory for Virginia

2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...

7. National Wetlands Inventory for West Virginia

2009. U.S. Fish and Wildlife Service. This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the conterminous United States. These data...

8. National Wetlands Inventory for Pennsylvania - line

2005. U.S. Fish and Wildlife Service. NWI digital data files are records of wetlands location and classification as developed by the U.S. Fish & Wildlife Service. The classification...

9. National Wetlands Inventory for Pennsylvania - point

2005. U.S. Fish and Wildlife Service. NWI digital data files are records of wetlands location and classification as developed by the U.S. Fish & Wildlife Service. The classification...

10. National Wetlands Inventory for Pennsylvania - polygon

2005. U.S. Fish and Wildlife Service. NWI digital data files are records of wetlands location and classification as developed by the U.S. Fish & Wildlife Service. The classification...

11. Spring Creek Watershed basin area: Pennsylvania

1996. Environmental Resources Research Institute. Basin area of the Spring Creek Watershed. Includes subbasins for all tributaries within the Spring Creek Watershed.

12. Spring Creek Watershed minor civil divisions: Pennsylvania

1996. Environmental Resources Research Institute. Shows minor civil divisions located in the Spring Creek Watershed.

13. Spring Creek Watershed PCB and other pollution data: Pennsylvania

1996. Environmental Resources Research Institute. Shows sources and locations of Polychlorinated biphenyls (PCBs) and trichloroethene pollutants in the Spring Creek Watershed.

14. Spring Creek Watershed soils: Pennsylvania

1996. Environmental Resources Research Institute. Soil types located in the Spring Creek Watershed. Taken from the Centre County soils classification.

15. Spring Creek Watershed STATSGO soil coverage: Pennsylvania

1996. Environmental Resources Research Institute. STATSGO, state-wide soil coverage for areas within the Spring Creek Watershed.

16. Spring Creek Watershed wetlands: Pennsylvania

1996. Environmental Resources Research Institute. Shows wetlands within the Spring Creek Watershed. Wetlands Classification reference numbers: RZUBH U PUBHn.