The goal of this project is to address public comments on the public noticed draft Watershed Restoration & Protection Strategy (WRAPS) study and Total Maximum Daily Load (TMDL) report for the watershed, and to produce a final draft WRAPS study and TMDL report ready for final approval by the United States Environmental Protection Agency (USEPA) and Minnesota Pollution Control Agency (MPCA).
The goal of this project is to apply the Hydrological Simulation Program FORTRAN (HSPF) model to evaluate scenarios to support potential management actions and implementation in the watershed, construct Total Maximum Daily Load (TMDL) studies, and to develop a conceptual site model of the lakes for understanding phosphorus release.
This project will address United States Environmental Protection Agency (USEPA) comments on the Preliminary Draft Total Maximum Daily Load (TMDL) study and Minnesota Pollution Control Agency (MPCA) comments on the pre-public notice draft Watershed Restoration & Protection Strategy (WRAPS) report, and produce Public Notice Draft TMDL study and Public Notice Draft WRAPS report ready for public review and comment.
The goal of this project is to construct, calibrate, and validate a Hydrologic Simulation Program FORTRAN (HSPF) watershed model for the Otter Tail watershed. The contractor will produce a HSPF watershed model application(s) that can readily be used to provide information to support conventional parameter Total Maximum Daily Loads (TMDLs). The contractor will clearly demonstrate that this model generates predicted output timeseries for hydrology, sediment, nutrients, and dissolved oxygen that are consistent with available sets of observed data.
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.
This project will extend the simulation period for the Hydrological Simulation Program - FORTRAN (HSPF) models for the Grand Rapids, Brainerd, Crow Wing, Redeye, Long Prairie, Sartell, Sauk, St. Cloud, and Crow watersheds, and review and comment on the calibration.