The Clay SWCD will partner with the Buffalo-Red River Watershed District (BRRWD) and landowners to stabilize gullies to the Red River. The first priority will be to address ongoing erosion in Snakey Creek. Snakey Creek is the outlet of County Ditch No. 41 which has become the most critically eroding gully contributing sediment to the Red River in our targeted reach. When stabilized, sediment load to the river will be reduced by 1404 tons per year, and Total Phosphorus will be reduced by 1615 pounds per year.
This grant seeks to build the top 5 prioritized projects (2 iron-enhanced sand filters, 1 rain garden, 1 infiltration trench, and 1 tree trench) within the City of New London. Installation of these project will result in a cost-effective pollutant reduction from city runoff to various nearby water resources. The project is estimated to reduce sediment by 2 tons and phosphorus by 8 pounds annually.
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.
Whaletail Lake (MDNR 27-018400) is located within the jurisdictional boundaries of Pioneer-Sarah Creek Watershed Management Commission (PSCWMC). The lake is considered having two distinct basins relative to the Minnesota water quality nutrient standards with the South basin (MDNR 27-018402) classified as a deep lake (156 acres; max depth 23 feet; & 66% littoral) and the North basin (MDNR 27-0180401) classified as a shallow lake (370 acres; max depth 10 feet; & 100% littoral).
These funds will be utilized in cost-share for landowners to install Agricultural Best Management Practices following Little Rock Lake TMDL Implementation Plan. Example of projects include Feedlot Improvements, Waste Storage Facilities, Erosion Control BMPs, Filter Strips and Streambank Stabilizations. An estimated 830 pounds per year of phosphorus and 800 tons of sediment will be reduced annually.
