The goal of this project is to extend, calibrate, and validate the existing Hydrological Simulation Program FORTRAN (HSPF) model for the Snake River Watershed in the Red River Basin. The contractor will produce an HSPF model that can readily be used to provide information to support conventional parameter Total Maximum Daily Load (TMDL) Studies. The model will generate predicted output for hydrology, sediment, nutrients, and dissolved oxygen that is consistent with observed data.
The goal of this project is to utilize the information and data collected in the Phase 1 project to develop a Watershed Restoration and Protection Strategy (WRAPS) report and Total Maximum Daily Load (TMDL) study that will address water quality impairments and maintain or improve water quality throughout the Snake-Middle River Watershed. The Phase 2 project will allocate pollutant reductions goals and prioritize and identify implementation strategies to maintain or improve water quality in key streams in the watershed.
This is a joint project between the United States Geological Survey (USGS), Minnesota Pollution Control Agency (MPCA), North Dakota, and Manitoba. The project is a basin-wide, up-to-date water quality trend analysis using the "QWTrend" program for approximately 40 bi-national river sites to review nutrients, total suspended solids, total dissolved solids, sulfate and chloride from 1980 - 2015.