Minnesota River-Mankato watershed

Minnesota River - Mankato

The Minnesota River-Mankato watershed is composed of several small first and second order streams that drain directly into the Minnesota River. Land use in the Minnesota River-Mankato watershed is dominated by row crop agriculture, with corn and soybean production accounting for about 90% of cropped lands.

County Soil and Water Conservation Districts have identified the primary resource concerns to be sediment and erosion control, stormwater management, drinking water and source water protection, drainage management, waste management, nutrient management, surface water quality and wetland management.

What's being done

Strategy development for restoration and protection

The reports were open for public comment from July 22 to September 20. The MPCA thanks everyone who submitted comments. The agency is now reviewing those comments, considering suggested changes to the reports, and working on responses to all comments. All comments received and MPCA responses will be posted on this website when finalized.

Monitoring and assessment and stressor identification

Intensive water monitoring is completed, with the MPCA and local partners collecting data from more than 110 sites over two years.

Water quality model supporting documents

The MPCA worked with Fortin Consulting to develop a directory of stakeholders in the watershed. This directory offers a searchable list of groups with an interest in the Minnesota River. File Middle Minnesota River Directory