D-04, Minnesota Bedrock Topography - 2025

Bedrock topography. A raster showing elevation of the bedrock surface, in feet, across the state of Minnesota and includes that part of Minnesota that lies in the western part of the Lake Superior basin. Select Tribal Nations have elected not to display their land in the state wide dataset and the Minnesota Geological Survey is respecting their request. This dataset includes updates from the County Geological Atlases of Dakota, Lincoln, Pipestone, Lac Qui Parle and Yellow Medicine Counties.