Karst Features of the Arbuckle-Simpson aquifer
Choose a feature on the left to read about it and see photos:
Springs
Antelope Spring. Located in Chickasaw National Recreation Area. (Photo by Scott Christenson)
Buffalo Spring. Located in Chickasaw National Recreation Area. (Photo by Scott Christenson)
Byrds Mill Spring. Oklahoma's largest spring and the primary water supply for the City of Ada, Oklahoma. (Photo by Scott Christenson)
Byrds Mill Spring. USGS Hydrologist Scott Christenson collects a water sample from Oklahoma’s largest spring. (Photo by Noel Osborn, Ok. Water Resources Board)
