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...

Partial and County wide ortho photography at various pixel resolutions from a variety of years from 1927 - 2022.Horizontal Accuracy Report

Low level (6-inch & 12-inch) aerial photography for Dakota County flown in Spring 2008. 6-inch tested 6.99 feet horizontal accuracy at 95% confidence level and covers...

Low level 12-inch aerial photography for Dakota County flown in 2009. Tested 4.05 feet horizontal accuracy at 95% confidence level.

Low level (6-inch & 12-inch) aerial photography for Dakota County flown in Spring 2011. 6-inch tested 4.58 feet horizontal accuracy at 95% confidence level and covers...

The Mt. Simon-Hinckley aquifer is the deepest bedrock aquifer in south-central/southeastern Minnesota, including the Minneapolis-St. Paul metro area. The aquifer is often...

Low level (6-inch) aerial photography for Dakota County flown in Fall 2021. Tested 1.73 feet horizontal accuracy at 95% confidence level. (Points indepedent of those used by...

Easy to navigate and search for property information. Features a large map area and a printable property card. It also includes additional map features such as streets, lakes...

This web map shows the locations where soil temperatures are monitored at DNR/MPCA Cooperative Stream Gauge locations. When a map marker is clicked on the map, a graph of last...

This dataset shows where largescale tree canopy damage was delineated in aerial surveys in 2022. Only forest disturbances were mapped if they were occurring at the time of the...

This dataset represents a 10m visibility raster calculated using the ArcGIS Viewshed2 tool and a custom set of tools in Python.

The Prehistorical Hydrographic Model (PREHYD) raster feature dataset was developed as a model of prehistoric surface hydrographic features in Minnesota.

This dataset was developed for use in Mn/Model4 archaeological predictive model. NOTE: The compressed dataset is over 4 GB in size due to the high resolution scale and statewide...

This data set provides the entire data hierarchy used for the 2020 Redistricting efforts in Minnesota. Includes census block, voting districts, minor civil divisions and...

This data set provides the entire data hierarchy used for the 2010 Redistricting efforts in Minnesota. Includes census block, voting districts, minor civil divisions and...

This Minnesota NLCD layer is derived from the full NLCD dataset. The national raster is clipped and projected to UTM Zone 15N. It was reprocessed on July 6, 2018 to snap to the...

This Minnesota NLCD layer is derived from the full NLCD dataset. The national raster is clipped and projected to UTM Zone 15N. It was reprocessed on July 6, 2018 to snap to the...

This Minnesota NLCD layer is derived from the full NLCD dataset. The national raster is clipped and projected to UTM Zone 15N. For the original dataset in Albers Equal Area...

DNRGPS is an update to the popular DNRGarmin application. DNRGPS and its predecessor were built to transfer data between Garmin handheld GPS receivers and GIS software. DNRGPS...

This is a mathematically generated grid in which each polygon represents one quarter of the already quartered 225 second (or 3 3/4 minute) data resource, or a quarter-quarter of...