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Links to more information about sinkholes and karst
American Geological Institute United States Karst Map: Final Report of the Northeast Wisconsin Karst Task Force, February 9, 2007 (PDF): learningstore.uwex.edu/pdf/G3836.pdf Florida Department of Environmental Protection: Sinkholes: Illinois State Geological Survey: Karst Landscapes of Illinois: Karst Waters Institute: www.karstwaters.org Minnesota Pollution Control Agency: Karst in Minnesota: www.pca.state.mn.us/water/groundwater/karst.html Pennsylvania Department of Environmental Protection: University of Wisconsin–Extension Basin Educators: Avoid that Sinking Feeling: Sinkholes, Linestone, and Groundwater Contamination (PDF): basineducation.uwex.edu/rockriver/documents/2009karst.pdf Wisconsin Department of Natural Resources: Drinking Water and Groundwater: Wisconsin Geological and Natural History Survey: Karst and Shallow Carbonate Bedrock in Wisconsin (PDF): wisconsingeologicalsurvey.org/pdfs/karst.pdf |
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Updated February 10, 2012 |