Lakes | Rivers and Streams | Watersheds | Wetlands | Groundwater | Climate
Apply for water permits and well construction preliminary assessments, request changes and report water use. Learn more »
Groundwater is vital to Minnesota's present and future prosperity, and is at risk of overuse in several areas of the state. Learn more »
Clean your watercraft, Drain all water, Dispose of unused bait.
Learn what you need to do »