This project will construct, calibrate, a set of HSPF watershed models covering the entire area of the Lake of the Woods drainage, including the Rainy River watershed. The consultant will produce HSPF models that can readily be used to provide information to support conventional parameter TMDLs. The consultant will clearly demonstrate that these models generate predicted output timeseries for hydrology which are consistent with available sets of observed data.
The Rainy River - Rainy Lake, Rainy River - Baudette and Rapid River Watershed Assessments will include the waters of the Baudette River, Black River, Peppermint Creek, Rapid River, Rat Root River and Winter Road River in Koochiching and Lake of the Woods Counties. This assessment focuses on collection of water chemistry and field parameters at the 12 key sites identified and modified by the Minnesota Pollution Control Agency (MPCA). Five of the sites will have extra total phosphorus and chlorophyll analysis completed as identified by the MPCA for collecting river nutrients.
The Minnesota Department of Natural Resources will coordinate the collection of high-resolution elevation data for northeastern portion of Minnesota using Light Detection and Ranging (LIDAR) systems. The geographic area of the work includes Minnesota counties of Carlton, Cook, Lake, and St. Louis Counties and that portion of Koochiching County that comprises Voyageurs National Park.
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.
This project will provide an important framework for civic and citizen engagement and communication in the International Rainy River-Lake of the Woods Watershed, which will contribute to long-term public participation in surface water protection and restoration activities.
This project will generate water quality data for 10 stream locations MPCA designated for their 2012 and 2013 open-water sampling seasons (8 by NRRI-UMD and 2 via subcontract to the North St. Louis SWCD). The overall project goal is to collect event-based physical and chemical data sets for 10 agency-prioritized stream sampling sites in NE Minnesota for calculating pollutant loads and for incorporation into the overall State database for MPCA assessment purposes.