Development of the Wichita well field in the Equus Beds aquifer in southwest Harvey County and northwest Sedgwick County began in the 1940s to supply water to the city of Wichita. The decline of water levels in the Equus Beds aquifer
Hansen, Cristi V. chansen@usgs.gov,Whisnant, Joshua A. jwhisnant@usgs.gov,Lanning-Rush, Jennifer L. jlanning@usgs.gov. Status of groundwater levels and storage volume in the <i>Equus</i> Beds aquifer near Wichita, Kansas, 2012 to 2014. 2014-01-01.