Key topics

Data and maps


Water Resources

man fly fishing by stream

watering a field

Minnesota Permitting and Reporting System (MPARS)

Apply for water permits and well construction preliminary assessments, request changes and report water use. Learn more »

pond near farmland

Groundwater Management Program

Groundwater is vital to Minnesota's present and future prosperity, and is at risk of overuse in several areas of the state. Learn more »

man cleaning boat

Clean In Clean Out

Clean your watercraft, Drain all water, Dispose of unused bait.
Learn what you need to do »