This project involves the water quality monitoring of, and data analysis for four major watersheds (8-digit Hydrologic Unit Codes) in the Rainy River Basin. This monitoring will assist in providing the water chemistry data needed to calculate annual pollutant loads for the Major Watershed Pollutant Load Monitoring Network (MWPLMN) and provide short term data sets of select parameters to other Agency programs.
Approximately 70 percent of all Minnesotans rely on groundwater as their primary source of drinking water. Wells used for drinking water must be properly sealed when removed from service to protect both public health and Minnesota’s invaluable groundwater resources. The Minnesota Department of Health protects both public health and groundwater by assuring the proper sealing of unused wells.
Clean Water funds are being provided to well owners as a 50% cost-share assistance for sealing unused public water-supply wells.
The Statewide Sediment Network was established to measure the levels of suspended sediment concentrations and particle size distributions at eight sites across Minnesota to evaluate the amount of sediment carried by rivers. USGS sample collection and laboratory analysis techniques provide a more rigorous, robust, and technically accurate measure of sediment in water than the current use of total suspended solids as the measure of sediment in water.