This map delineates the boundary of the Mississippi River Corridor Critical Area (MRCCA) and its four land use districts as designated under Executive Order 79-19 (EO 79-19)....

This is a polygon coverage of shallow lakes in Minnesota. In this coverage, a "shallow lake" is defined as a basin 50 acres or greater in size having a maximum depth of 15 feet...

The MNDNR Watershed Suite is a collection of watershed delineations at various levels, flow network lines, and pour points. This is the newest version updated in 2023. Follow...

The legacy version of the MN DNR Watershed Suite is from 2010-2023. Updates to the MN DNR Watershed Suite Dataset will occur on October 31st, 2023 and can be accessed at...

The Altered Watercourse Project was a joint effort between the Minnesota Pollution Control Agency (MPCA) and Minnesota Geospatial Information Office (MnGeo) to create a...

This layer shows the 10 large lakes involved in the Minnesota DNR Fisheries Large Lake Program. These lakes have surface areas greater than 15,000 acres and are some of the...

This data delineates the areas in the Mississippi River Corridor Critical Area (MRCCA) that have been identified as having a high potential for increased environmental quality...

This layer represents 24 Sentinel Lakes that are being used for long-term monitoring under the Sustaining Lakes in a Changing Environment (SLICE) Program. Beginning in 2013...

This layer shows Minnesota's cisco refuge lakes. These lakes were identified by the University of Minnesota and Minnesota DNR Fisheries Research (Xing Fang, Liping Jiang, Peter...

This shapefile delineates the Bluff Impact Zones (BIZ) of the Mississippi River Corridor Critical Area (MRCCA), which include bluffs and land within 20 feet of bluffs as defined...

This dataset delineates the Mississippi River Corridor Critical Area (MRCCA) boundary as legally described in the State Register, volume 43. The MRCCA is a land corridor along...

This data delineates the Shore Impact Zones (SIZ) of the Mississippi River Corridor Critical Area (MRCCA) as defined in Minnesota Rules, part 6106.0050, subp. 68.The MRCCA is a...

Geo-referenced, shaded relief image of lake bathymetry classified at 5-foot depth intervals. This dataset has a cell resolution of 5 meters (occasionally 10m) as derived from...

The Groundwater Dominated Lakes feature class is derived from the DNR Lakes and Open Water and DNR Level 09 Autocatchment datasets. It represents lakes that have watershed area...

This dataset delineates the Mississippi River Corridor Critical Area (MRCCA) districts as provided in Minnesota Rules, part 6106.0100, subp. 9. The MRCCA is a land corridor...

This Feature Dataset contains those public drainage system (as defined by Minnesota Statute 103E) layers where Sibley County, Minnesota is considered the legal drainage...

This Feature Dataset contains those public drainage system (as defined by Minnesota Statute 103E) layers in Freeborn County, Minnesota that are considered hydrographic:...

This Feature Dataset contains those public drainage system (as defined by Minnesota Statute 103E) layers in Wild Rice Watershed District, Minnesota that are considered...

This Feature Dataset contains those public drainage system (as defined by Minnesota Statute 103E) layers where Le Sueur County, Minnesota is considered the legal drainage...

This Feature Dataset contains those public drainage system (as defined by Minnesota Statute 103E) layers in Faribault County, Minnesota that are considered hydrographic:...