Tag: first flush

A MnDOT snow plow. (Credit: Minnesota Pollution Control Agency)

Three graphs that show how melting snow carries chloride into our waterbodies

March is here, which means snow-melt, more snow and (hopefully soon) more snow-melt. Last week, with the warmer temperatures during the day, you probably noticed the snow piles in your […]
March 8, 2018
View More