Jacob's Well is a karst spring that discharges from the Trinity aquifer in central Texas. Ongoing development and increased groundwater pumping in the area around the spring are thought to be impacting the volume of discharge ...

Geomorphic features within Honey Creek basin are consistent with formation by spring sapping which is the erosion of soil and rock by groundwater. Geomorphic evidence includes: swallow holes (stream swallets) that pirate ...

The Cuatro Cienegas basin in Coahuila, Mexico was declared a National Protected Area in 1994 by the Mexican government. Its principle uniqueness is in its aquatic fauna, which are dependent on the abundant springs in this ...