This data was created as a result of the Minnesota Pollution Control Agency’s (MPCA) biological stressor identification process (SID). Biological stressors are determined after...

This layer was created to identify Lakes of Phosphorus Sensitivity Significance (LPSS) within Minnesota. Available lake data were analyzed to classify lakes based on sensitivity...

This dataset provides equity-relevant characteristics for each census tract in the Twin Cities region. Formerly known as the Areas of Concentrated Poverty dataset, it has been...

Pollution Sensitivity of the Bedrock Surface characterizes the relative rate of vertical travel time of a contaminant that moves conservatively with or within water from the...