Lower Big Sioux River Watershed

Minnesota's Major Watershed Projects

The Lower Big Sioux River watershed covers 2,188,399 acres, mostly located in eastern South Dakota. A small portion lies in western parts of Lincoln, Pipestone, and Rock counties in southwestern Minnesota.

Monitoring and assessment

Information is coming soon.

Strategy development projects

Information is coming soon.

Implementation activities

Information is coming soon.

Meetings and events

See the TMDL meetings and events for notices of general interest and event-related information on impaired waters/TMDLs.


Information contact

Kelli Nerem, MPCA project manager
Minnesota Pollution Control Agency
504 Fairgrounds Road, Suite 200
Marshall, MN 56258