Jan. 27, 2015 Cleaning Up Water by Running It Through Dirt

WSU Puyallup's Jennifer McIntyre's research is highlighted in the NY Times

Storm runoff can be toxic to aquatic life, but a new study suggests a simple and relatively inexpensive solution: Filter the water through dirt before it enters streams, rivers or the ocean.

Researchers collected runoff from a busy four-lane highway in Seattle during six storms in 2011 and 2012. They tested the toxicity of water from the first five storms and found that coho salmon fry could not survive in it, nor could the mayfly and water flea larvae they feed on.

Read the full article by Nicholas Bakalar, New York Times.