Phipps, Jacob DLaQua, Alexa JAlexander Jr., E. Calvin2017-03-032017-03-032013-08-26https://hdl.handle.net/11299/184777On 11 July 2013 two dyes (256.16g of sulforhodamine B (17.7 wt%) and 258.7 g of uranine (35wt%)) were poured into sinkholes in the area. A collaborative effort between the University of Minnesota and the Minnesota Department of Natural Resources. Funding for logistics and chemical analyses was also provided through the Legislative Citizen Commission on Minnesota Resources (LCCMR).enDye TracingDye TraceKarstSpringsSinkholeFluorescentDyeSpringshedSinking StreamPseudokarstReport