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Environmental Resources Research Institute
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Hydrology
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Biota
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1. 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.
2. Spring Creek Watershed minor civil divisions: Pennsylvania
1996. Environmental Resources Research Institute. Shows minor civil divisions located in the Spring Creek Watershed.
3. 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.
4. 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.
5. Spring Creek Watershed STATSGO soil coverage: Pennsylvania
1996. Environmental Resources Research Institute. STATSGO, state-wide soil coverage for areas within the Spring Creek Watershed.
6. Spring Creek Watershed wetlands: Pennsylvania
1996. Environmental Resources Research Institute. Shows wetlands within the Spring Creek Watershed. Wetlands Classification reference numbers: RZUBH U PUBHn.