The city of Wichita's water supply currently (2012) comes from two primary sources: Cheney Reservoir and the Wichita Equus Beds aquifer well field (fig. 1). Because future water demands will exceed the capacity of the current water supply, the city of Wichita's Water Utilities Department developed an Integrated Local Water Supply (ILWS) Plan. One of the principal components of the ILWS Plan to increase the city of Wichita's available water supply for their future water demands through 2050 is the artificial recharge of the Equus Beds aquifer (City of Wichita, 1993).