Eureka Spring Tributary 2, looking south down its run. There are 4 springs in the group and all are within the upper reach of Six Mile Creek Basin. Eureka Springs are part of a County Park featuring a botanical garden of tropical plants from around the world. Tropical fish farms were once abundant in the area outside of the park where fish were raised in shallow pools fed by water from flowing wells tapping the same aquifer that feeds the springs. Analyses by U.S. Geological Survey.
Units are in milligrams per liter unless otherwise indicated.