A study of its basin paves the way for cleaner water everywhere
The Minnesota River’s usually placid surface belies its status as a river —and a watershed—in need of help.
The river is naturally prone to heavy sediment loads. It runs through rich glacial deposits, in a channel carved by a catastrophic flood at the end of the last ice age, when a large lake formed by glacial meltwater gave way. (more…)
LEETOWN, W.Va. – A byproduct resulting from the treatment of acid mine drainage may have a second life in helping clean waters coming from agricultural and wastewater discharges, according to a recent study by scientists from the U.S. Geological Survey Leetown Science Center. (more…)
ANN ARBOR, Mich.— Cynthia Koenig knows that by reinventing the wheel she could change the world. In a few months, she hopes to make a difference in India.
Koenig, a graduate student at the University of Michigan, created the WaterWheel, a 20-gallon rolling water barrel and Wello, the business that distributes it in developing countries, where clean water is scarce. (more…)
