The areas in red on the map below are where the Missouri Dept. of Natural Resources (DNR) has documented as having sinkholes. Sinkhole location data is from the Missouri Dept. of Natural Resources. This location data and more can be found on its website . According to Doug Gouzie, sinkhole expert and Associate Professor of Geology at Missouri State University , different agencies like the Missouri Dept. of Transportation ( MoDOT ) report known sinkhole locations to the DNR . " When MoDot goes