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 layer represents locations of best management practices (BMPs) reported to the Board of Water and Soil Resources (BWSR) via the eLINK grant reporting system from 2003 to...

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

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

Facility, site and project locations from the Minnesota Pollution Control Agency's enterprise database. These features represent locations associated with waste water, storm...

This dataset represents the locations, classifications, and physical characteristics of NPDES and SDS wastewater facility discharge locations regulated by the Minnesota...

Institutional Controls (ICs) are restrictions, conditions, or controls intended to protect the integrity of a response action and help minimize the potential for exposure to...

The MPCA's What's in My Neighborhood contains a wide variety of environmental information about your community. This includes potentially contaminated sites, permits, licenses,...

This dataset represents locations of land application sites regulated by the Minnesota Pollution Control Agency. Land application is the process of incorporating products such...

These sets of data include the drinking water supply management area boundaries and the vulnerability levels within each management area in Minnesota. More information can be...

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

Wellhead Protection Area (WHPA) is the Minnesota Department of Health (MDH) approved surface and subsurface area surrounding a public water supply well or well field that...

This dataset represents the locations, classifications, and physical characteristics of remediation activities carried out by the Minnesota Pollution Control Agency. The...

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 dataset records modifications made to the MN address point data, capturing both attribute and geometry changes. Each modification, whether it involves an attribute or...