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Minnesota Water Table Aquifer Vulnerability
This dataset provides a rating of Minnesota water table aquifer vulnerability. The data, methodology and ratings are based on similar work done previously by Porcher [Porcher,... -
Nitrate Risk to the Water Table Aquifer
Nitrate-nitrogen (nitrate) risk ranking maps have been constructed for the water table aquifer beneath eleven southeastern Minnesota counties, the seven-county Twin City... -
Hydrogeologic Sensitivity of the Water Table Aquifer
Minnesota Department of Health (MDH) Source Water Protection initially developed county-scale nitrate risk maps in 2007 for nine southeastern Minnesota counties to assist with... -
St. Louis River Area of Concern Sediment Assessment Areas
The St. Louis River is the second-largest tributary to Lake Superior. The lower estuary culminates in the Duluth-Superior Harbor, which is the largest freshwater seaport in... -
Annual canopy cover (1973-2018) in Minnesota
These maps represent annual canopy cover from 1973-2018 for the state of Minnesota. This is an update to the original posting in February 2019 with improved maps for 2013-2015,... -
DNR Hydrography - Fisheries Reclamation Events
This layer shows waterbodies that have been treated for fish removal (i.e., "reclaimed") by DNR Fisheries. Some waterbodies have had multiple treatments (i.e., reclamation... -
Central Region Green Infrastructure
This Green Infrastructure data is comprised of 3 similar ecological corridor data layers ? Metro Conservation Corridors, green infrastructure analysis in counties just north of... -
Most recent fast forest disturbances in Minnesota Version 4.0
VERSION 4.0. This layer shows the most recent fast forest disturbance for a given forest patch or stand as delineated from Landsat time series methodologies, covering the time... -
DNR Hydrography - Groundwater Dominated Lakes
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... -
Minnesota Land Use and Cover: 1990s Census of the Land (8 category statewide)
This data set integrates six different source data sets to provide a generalized overall view of Minnesota's land use/cover. The six source data sets covered different parts of... -
Mississippi River Corridor Critical Area (MRCCA) District Boundaries
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... -
Statewide Spring Aerial Imagery Mosaic Tile Cache (2009-2014)
This tile cache web service represents a mosaic dataset that combined spring imagery conducted between 2009 and 2014 under the National Wetland Inventory (NWI) update project.... -
Lower St. Croix National Scenic Riverway (LSCR) Boundary & Districts in Minne...
This dataset delineates the Minnesota portion of the Lower St. Croix National Scenic Riverway (LSCR) boundary.Within the boundary, the dataset details:• management zones... -
Density and Activity Near Transit
This dataset supports planning related to policies that address density and activity in the 2040 Transportation Policy Plan (TPP). It includes geographic spatial features with... -
Map displaying LSOHC Completed Project Locations
This interactive web map allows Minnesota citizens to locate Lessard-Sams Outdoor Heritage Council (LSOHC) completed projects with parcel names and parcel details. The map... -
USDA Online Soil Survey
Web Soil Survey (WSS) provides soil data and information produced by the National Cooperative Soil Survey. It is operated by the USDA Natural Resources Conservation Service... -
Community Water Systems
Minnesota has community water systems (CWS) that serve approximately 80% of Minnesota residents. Water from these systems can come from groundwater (water found in underground... -
Source Water Protection
The Minnesota Department of Health (MDH) is the state authority for drinking water. Several programs at MDH work together to ensure safe and adequate drinking water. One of the... -
Arsenic in Private Wells
Long-term exposure to arsenic, even at low levels, is associated with adverse health effects, including cancer of the bladder, lungs, skin, kidney, nasal passages, liver, and... -
Source Water Assessment
Source Water Assessments include a variety of information about the water sources used by a public water system including: Who to contact about the drinking water, Where the...
