With the proposed project, the Pomme de Terre River Association will target catchments delivering the highest 25% of sediment from agricultural land and identified priority management zones for storm water runoff (identified in the Watershed Restoration and Protection Strategy). Implementation is estimate to reduce sediment runoff to prioritized water bodies by 14,690 tons per year and phosphorous by 12,270 pounds per year.
Nitrate levels in the water supply for the city of Benson have slowly but steadily been increasing since 2012. This project aims to work with the landowners surrounding the Drinking Water Supply Management Areas (DWSMA's) for Benson and Appleton in Swift County to reduce or eliminate the amount of nitrate entering these water supplies. Proven and effective strategies will be implemented to achieve the goals set forth in this grant.
Tetra Tech will work to support the science needed when planning in Minnesota for water storage practice implementation. The goal is to provide practical water storage recommendations that can be incorporated into smaller scale planning within major watersheds (HUC 8), as well as larger scale planning for the Sediment Reduction Strategy for the Minnesota River and South Metro Mississippi River.
This proposal will fund technical assistance for nutrient management planning to accelerate water quality improvements with the 12-county West Central Technical Service Area (WCTSA). A needs assessment identified an estimated 156 certified nutrient management plans that will be needed over a 3 year period. Of the 71 SWCD employees in the WCTSA, only 1 SWCD staff member is dedicated to nutrient management planning. To meet technical assistance needs, this grant will fund a Regional Planning Specialist (RPS) to address local resource concerns.
The West Central Technical Service Area (WCTSA) serves 12 Soil and Water Conservation Districts (SWCDs) in west central Minnesota and has been experiencing increased workload due to greater requests from member SWCDs. This funding will sustain a limited-term technician and purchase related support equipment to assist landowners in implementing targeted, high priority practices that result in the greatest water quality outcomes.
The United States Environmental Protection Agency (USEPA) requires the Minnesota Pollution Control Agency (MPCA) to carry out the Total Maximum Daily Load Program (TMDL) in the state of Minnesota. Minnesota has an abundance of lakes and river reaches, many of which will require a TMDL study. In an effort to expedite the completion of TMDL projects, the MPCA has decided to construct watershed models. These models have the potential to support the simultaneous development of TMDL studies for multiple listings within a cataloging unit or 8-digit Hydrologic Unit Code watershed.
