This project will identify and compile existing nitrate data from groundwaters and surface waters in the Lower Mississippi Basin (LMB) generally and focus on the Root River Watershed. The purpose is to investigate the quantity and quality of existing nitrate data, and to organize it for use in comprehensive watershed strategy development (including assessment, TMDL computation and identification and study of nitrate sources and delivery mechanisms).
The Greater Blue Earth River Basin Alliance (GBERBA) along with Soil and Water Conservation Districts, Counties, landowners, and drainage authorities in the ten member counties will install conservation drainage practices to improve water quality. 103E drainage systems with documented sediment or water quality issues are the focus with the goal of installing 52 practices such as improved side inlets (grade stabilization structures), alternative tile inlets, denitrifying bioreactors, saturated buffers, storage wetlands and others.
The goal of this project is to complete the construction, calibration, and validation of an Hydrological Simulation Program FORTRAN (HSPF) watershed model for the Minnesota portions of three watersheds: Root River, Upper Iowa, and Mississippi River-Reno.
The purpose of this effort is to create an educational video that will “bring to life” geo-scientific information related to groundwater movement in southeast Minnesota. This video will be used by the Minnesota Pollution Control Agency (MPCA), Minnesota Department of Agriculture (MDA) and other regional partners to help explain the local geology and related groundwater movement. It is anticipated that the video will be used at meetings and other events related to water resource management and natural resource issues. In addition, three stand alone high resolution graphics will be created.
The goal of this project is to investigate nitrate transport and the sources of nitrate in karst for more effective implementation of best management practices that will reduce nitrate concentrations in ground and surface water.
Project goal is to develop Total Maximum Daily Loads (TMDLs) and Watershed Restoration and Protection Strategies (WRAPS) that will protect and improve water quality for the Minnesota portion of the Mississippi River–Reno and Upper Iowa River watersheds. This information paired with other tools (e.g. Hydrologic Simulation Program FORTRAN (HSPF) models and best management practice spreadsheets) and will support restoration and protection strategy development and prioritization efforts in the 1W1P area.