Links to Additional Karst Information

There are many more sources of information about karst available on the World Wide Web. This page lists additional websites, both USGS and non-USGS, that provide additional information on karst.

General Links

• Karst Information Portal
• Karst Waters Institute
• National Cave and Karst Research Institute
• Commission on Karst Hydrogeology and Speleogenesis
• USGS National Karst Map Project
• Karst Hydrogeology Commission of the Int'l Association of Hydrogeologists

Arbuckle-Simpson Aquifer

• The Arbuckle-Simpson Hydrology Study

Edwards-Trinity Plateau Aquifer

• Bibliography for USGS Regional Aquifer Study and Assessment

Valley and Ridge, Piedmont, and Blue Ridge Aquifers

• Great Valley Water-Resources Science Forum
• Sinkholes in Pennsylvania (Pennsylvia Geological Survey)
• Photo Gallery for Clarke County, Virginia

Midwest Paleozoic Carbonate aquifers

• Western Kentucky University Karst Studies Group
• Paleokarst in Iowa (Iowa Geological Survey)
• Iowa Chapter of the National Speleological Society
• Minnesota Karst Preserve

Madison Aquifer

• Madison Aquifer Study in the Rapid City Area
• The Madison Room: A virtual field trip (by Rod Benson)
• Lewis & Clark Caverns State Park, Montana
• Giant Springs State Park, Montana
• Black Hills Hydrology Study

Edwards Balcones Fault Zone Aquifer

• The Edwards Aquifer Website (by Gregg Eckhardt)