The Federal Emergency Managment Agency and the MNDNR produce Digital Flood Insurance Rate Maps (DFIRM) for selected counties in the state. These maps are often referred to as...

This data layer represents areas with varying levels of native biodiversity that may contain high quality native plant communities, rare plants, rare animals, and/or animal...

Native prairie polygons are a subset of a larger database of DNR Native Plant Communities and are the result of that classification system and protocol. As a subset of the DNR...

Stream segments with Strahler stream order values assigned. For more information about Strahler stream order, see: http://en.wikipedia.org/wiki/Strahler_Stream_Order Stream...

This file was created to show the boundaries of the Wildlife Administrative Areas in the State.

These are water bodies (lakes, streams/rivers, wetlands) listed as infested with any of these aquatic invasive species:bighead carpBrazilian waterweed brittle naiadEurasian...

This data layer shows lands acquired, administered and/or managed by Minnesota DNR. These include lands in the following categories: Aquatic Management Area (AMA)Scientific...

This layer shows legally designated trout streams and trout stream tributaries as identified in Minnesota Rules Chapter 6264. See...

Natural Area Registry (NAR) Sites layer version supporting SNA Work Planning application.natural_area-registry-sites_boundaries: A polygon database delineated on and...

This dataset includes the main MNDNR Scientific and Natural Areas (SNA) feature class, along with ancillary feature classes such as annotation and parking lots. These feature...

The geodatabase contains a table and a featureclass with values for transmissivity, hydraulic conductivity, and storativity entered into the aquifer properties...

15-Foot Standard: Polygons showing the DNR Fisheries calculated littoral zone based on a standard 15-foot depth contour. For this standard, all lake areas 0-15 feet in depth are...

This layer is a digital inventory of currently designated or candidate old growth forest stands on lands administered by the Department of Natural Resources (DNR). This data...

This is a feature class of measured stream routes and is a core feature class within the DNR Hydrography Dataset.A "route" is an ESRI linear feature type created through a...

Southeastern Minnesota is part of the Upper Mississippi Valley Karst that includes southwestern Wisconsin and northeastern Iowa. In Minnesota, surface karst features (including...

This geodatabase contains authoritative GIS data for MNDNR Parks and Trails-administered public water access sites. It also contains information about free public water access...

This layer shows the locations of wildfires for which the DNR was the primary responding agency. These include fires not only on state lands, but also rural private lands for...

The Forest Inventory Diameter Distribution table shows the trees per acre by two-inch diameter class for the species present within a stand from the last inventory activity...

MNDNR Officer Patrol areas were originally defined and verified by Patrol Officers during the fall of 2002. The current boundaries reflect the changes to MNDNR's Regional...

These are provisional representations of Public Waters Basins (lakes, wetlands) and Watercourses (streams, altered channels) as depicted on the scanned paper regulatory maps and...