The goal of this project is to continue and finalize Hydrologic Simulation Program FORTRAN (HSPF) watershed model construction and complete the calibration/validation process. The project will add representation of point source discharges to the model, compile flow and water quality data for the purposes of calibration and validation. The end result will be an HSPF watershed model that can readily be used to provide information to support conventional parameter TMDLs.
The Drinking Water Contaminants of Emerging Concern (CEC) program identifies environmental contaminants for which current health-based standards currently do not exist or need to be updated, investigate the potential for human exposure to these chemicals, and develop guidance values for drinking water. Contaminants evaluated by CEC staff include contaminants that have been released or detected in Minnesota waters (surface water and groundwater) or that have the potential to migrate to or be detected in Minnesota waters.
Four stream segments, totaling over 100 miles, are impaired in the Little Fork River for Total Suspended Solids (TSS). This study will provide local partners with project options for reducing sediment in the Little Fork Watershed. Through the use of sediment fingerprinting determinations can be made if the sediment is from in (or near) channel, or the watershed and identify what sub-watershed the sediment is coming originating.
The Little Fork River and Big Fork River - USGS FLOWSED project was established to collect site specific data for streamflow, SSC, and bedload at the Littlefork and Big Fork Rivers in Northern Minnesota; use the data to evaluate the use of dimensionless sediment rating curves for the rivers; and document the results of the study in conjunction with the results from other rivers in the state for the application of regional sediment rating curves to rivers in Minnesota.
Koochiching County has seven major watersheds in the county, this contract is for work in five of them: Big Fork, Little Fork, Rapid River, Lower Rainy River, and Rainy River Headwaters. The local Koochiching County Soil and Water Conservation District (SWCD) is positioned to assist in several elements of the Watershed Restoration and Protection Strategies (WRAPS) process. This includes gap monitoring for water chemistry, sediment work, Total Maximum Daily Load (TMDL) development, modeling scenarios, and WRAPS development.
The purpose of this contract is to establish an international watershed coordinator for the Rainy River- Lake of the Woods (RR-LOW) watershed. The coordinator will assist the Minnesota Pollution Control Agency (MPCA) in facilitating and enhancing civic engagement and public participation activities through collaboration and integration of the efforts of groups working on watershed activities at local, state/provincial, tribal, and bi-national levels.
The goal of this project is to conduct water chemistry monitoring at four subwatershed sites and two basin sites in 2016 and 2017; and six subwatershed sites and three basin sites in 2018-2019 based on flow conditions, targeting runoff events using protocols defined in the Watershed Pollutant Load Monitoring Network (WPLMN) Standard Operating Procedures and Guidance. The data collected will be submitted to the Minnesota Pollution Control Agency (MPCA) and used in the FLUX32 model for calculating pollutant loads.
The purpose of this project is to establish an International Watershed Coordinator for the Lake of the Woods and Rainy River (LOW/RR) watershed, to assist the MPCA in facilitating and enhancing civic engagement through collaboration and integration of the efforts of groups working on watershed activities at local, state/provincial and bi-national levels of organization.
This project will collect real-time parameter data for specific conductance, water temperature, pH, dissolved oxygen, turbidity and stream flow at the United States geological Survey (USGS) gaging stations located at Fargo, ND and Grand Forks, ND on the Red River of the North; and publish the data both on the USGS NWIS website and in the USGS Annual Report.
The goal of this project is to development a Total Maximum Daily Load (TMDL) study that addresses all of the non-mercury-related impaired reaches along the Red River of the North (RRN). The TMDL study will provide an analytical and strategic foundation for recommending restoration strategies for impaired waters. This phase of the project will also include civic engagement efforts by providing water quality framework and stakeholder activities for civic/citizen engagement and communication.
The International Water Institute (IWI) will monitor 42 sites (3 basin, 12 major watershed, and 27 subwatershed) in the Red River and Upper Mississippi River Basins intensively during 2016, 2017, 2018 and 2019. There will also be 5 sites in the Red River Basin where mercury samples will be collected in 2016 and 2017 and sent to Minnesota Department of Health for analysis. The IWI will collect water samples across the range of flow conditions targeting sample collection at times of moderate to high flow.
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.