“…For readers that are interested in learning more about conducting tracing tests in karst, the following references are suggested: Behrens, 1986;Mull and others, 1988a;Aley, 1997Aley, , 2001Aley, and 2002Behrens and others, 2001;Field, 2002 andWorthington and Smart, 2003;and Goldscheider and others, 2008. A partial list of investigative reports that discuss applications of tracer testing include: Mull and others, 1988b;Mull, 1993a and1993b;Bayless and others, 1994;Robinson, 1995;Pavlicek, 1996;Taylor, 1997;Kidd and others, 2001;Spangler and Susong, 2006;Kozar and others, 2007;Long and others, 2012;Spangler, 2012;Gouzie and others, 2014; and Kuniansky and others, 2019.…”