Chai, Su Yi2017-03-032017-03-032010-07https://hdl.handle.net/11299/184780Three dye inputs in Fillmore County, MN. A collaborative effort between the University of Minnesota and the Minnesota Department of Natural Resources. Logistical support and chemical analyses was provided through the Legislative Citizen Commission on Minnesota Resources (LCCMR).enDye TracingDye TraceKarstSpringsSinkholeFluorescentDyeSpringshedSinking StreamPseudokarstReport