This data set contains locations of samples on streams that were collected for aquatic invertebrate analysis. This data set was developed to provide historical informaiton regarding the locations of aquatic invertebrate sampling events in Missouri and adjacent states. This data is collected and maintained by the Missouri Department of Natural Resources (DNR), Division of Environmental Quality, Envirionmental Services Program, Water Quality Monitoring Section (WQM).
This data was collected from the Missouri Spatial Data Information Service (MSDIS).