Browsing by Subject "dye trace"
Now showing 1 - 5 of 5
- Results Per Page
- Sort Options
Item Canton Area Dye Tracing- Canton Stormwater Estavelle and Highway Runoff Receptor Sinkholes, Fillmore County, MN(2020-06) Green, Jeffrey A.; Alexander, E. Calvin Jr.; Alexander, Scott C.; Barry, John D.Item Daley Creek Dye Trace Report 2009 Houston County, Minnesota(2009-12) Green, Jeffrey A; Peters, Andrew J; Luhmann, Andrew J; Alexander Jr., E. CalvinA dye trace was conducted from a stream sink on Daley Creek in Houston County. Daley Creek is a state designated trout stream west of the City of Houston (Figure 1). This trace was run to begin to delineate springsheds in this area.Item Ironwood Spring Dye Trace and Groundwater Assessment Olmsted County, Minnesota(2021-07) Barry, John D.; Alexander, E. Calvin Jr.; Green, Jeffrey A.Item Meyer’s Basin Springshed & Forlorn River Springshed dye traces 1996-1999 Fillmore County, Minnesota(2021-01) Green, Jeffrey A.; Barry, John D.; Alexander, E. Calvin Jr.; Alexander, Scott C.This report presents the findings of nine dye traces that were conducted from 1996-1999 as part of ongoing groundwater mapping efforts between the Fillmore Soil and Water Conservation District (SWCD), Department of Natural Resources (DNR), and the University of Minnesota (U of M). The traces were conducted in an active karst area located west of the Forestville State Park main unit. The October 1999 traces presented in the report were a duplicate trace that utilized automatic water samplers to collect dye breakthrough curves. Groundwater travel time from the sinkhole located in the Stewartville Formation to the spring emerging at the base of the Cummingsville Formation was determined to be 1.5 miles/day.Item South Orion Township Dye Trace(2021-09) Barry, John D.; Larsen, Martin R.; Stacken, Jacob C.; Stacken, Adele C.; Stacken, Ansel A.; Alexander, E. Calvin, Jr.; Green, Jeffrey A.