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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.

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...
Turner Falls Turner Falls. The largest waterfall in Oklahoma. Springs discharging from the Arbuckle-Simpson aquifer into Honey Creek are the source of water to Turner Falls. (Photo by Noel Osborn, Ok. Water Resources Board) Read more about the Arbuckle-Simpson aquifer...
Vendome Well Vendome Well. A flowing artesian well in the Chickasaw National Recreation Area. A water sample from Vendome Well was determined to be 9,000 years old by carbon-14 dating. (Photo by Scott Christenson) Read more about the Arbuckle-Simpson aquifer...
Dye injected into a stream enters a swallow hole in the Madison Limestone Dye injected into a stream enters a swallow hole in the Madison Limestone. The fluorescein dye from this injection was detected in five wells located as much as 2 miles northeast of the injection site. Read more about the Madison aquifer...
Disappearing stream, in Kentucky Disappearing stream, in Kentucky. USGS Hydrologist Chuck Taylor stands next to a stream that enters the subsurface through a cave entrance. (Photo by Chuck Taylor) 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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Page Last Modified: Monday, 30-Jan-2012 16:39:46 EST