The data that Burdis and Jankowski are looking at is much newer, dating back about 30 years, but it shows a similar trend.
The Mississippi River from its humble beginning at Lake Itasca to St. Louis and beyond, is a treasured resource that we ...
The Minnesota Pollution Control Agency (MPCA) is proposing a wastewater permit limiting the amount of hazardous chemicals allowed to be dumped into the Mississippi River from 3M’s Cottage Grove plant.