This report presents the findings of dye tracing that was conducted in 2018 in southern Olmsted County, Minnesota in the Galena-Spillville Karst System. 3 traces were completed to refine the boundaries between Billy’s Springshed and the Devil’s Den springshed and to investigate flow paths at three tightly spaced sinkholes on a bedrock peninsula.
Funding for this project is provided by the Minnesota Environment and Natural Resources Trust Fund and the Clean Water, Land and Legacy Amendment.
Barry, John D; Green, Jeffrey A; Larsen, Martin R; Alexander Jr., E Calvin.
Orion Sinkhole Plain - Devil’s Den Spring Complex; Olmsted County, Minnesota; 2018 Dye Trace Report.
Retrieved from the University of Minnesota Digital Conservancy,
Content distributed via the University of Minnesota's Digital Conservancy may be subject to additional license and use restrictions applied by the depositor.