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Karst and the USGS

Welcome to the USGS Karst Website. This website presents information on USGS research on karst aquifers, which are a vital groundwater resource in the United States. Here you can learn about past and current USGS karst research, with information on ongoing studies, publications, and key contacts for major karst areas. Click on an aquifer on the map below, or select one from a list of aquifers.

Underground stream in Mammoth Cave Nat. Park Underground stream in Mammoth Cave Nat. Park. USGS scientists observe a stream located at the base of the explorable cave system. (Photo by Dan Doctor) Read more about Paleozoic karst aquifers of the Midwest...
Caverns of Sonora, Sonora, Texas Caverns of Sonora, Sonora, Texas. Inside the Edwards-Trinity Plateau aquifer, Sonora Caverns, Sonora, Texas. (Photo by Eve Kuniansky) Read more about the Trinity aquifer of the Edwards plateau...
Karst conduit in a borehole, Cumberland County, PA Karst conduit in a borehole, Cumberland County, PA. A still-frame from a video taken from a camera lowered into a borehole in karst terrane. A conduit appears in this photo as a distinctive void space, which likely transmits large volumes of water through the aquifer rapidly. (Photo by Randy Conger) Read more about karst aquifers of the Valley and Ridge, Piedmont, and Blue Ridge province...
Buffalo Spring Buffalo Spring. Located in Chickasaw National Recreation Area. (Photo by Scott Christenson) Read more about the Arbuckle-Simpson aquifer...
Waterfall in Mammoth Cave Nat. Park Waterfall in Mammoth Cave Nat. Park. Recent rainfall has activated a large waterfall in the so-called Mammoth Dome, cascading water down on the path used by visistors through the cave. (Photo by Dan Doctor) Read more about Paleozoic karst aquifers of the Midwest...

This website allows you to browse for karst reports and articles authored by USGS researchers, and find links for other karst resources. There is also an overview of karst and its properties.

This website is maintained by members of the USGS Karst Interest Group, whose (KIG), who investigate karst across the United States.

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URL: http://water.usgs.gov/ogw/karst/index
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Page Last Modified: Monday, 30-Jan-2012 16:39:46 EST