Explore CSWGCIN's Karst Mapping Application, with data layers for Groundwater and Surface Water Quality and Quantity, Critical Habitat for the Karst Threatened and Endangered Species, Precipitation data and more.  The mapping application works with the ArcGIS Viewer for Flex.  Click on the map below to discover the Edwards, Roswell or Ozarks Karst aquifers.

Karst and Pseudokarst Aquifers in the Continental United States, figure by the Houston Advanced Research Center Roswell Aquifer Edwards Aquifer Ozarks Aquifer




Tumbling Creek Cavesnail, Endangered Karst Species, photo courtesy of David Ashley, United States Fish and Wildlife Service


Koster’s Springsnail, Endangered Karst Species, photo courtesy of Brian Lang, New Mexico Dept of Game and fish