Harper Creek H.S. students study the impact of impervious surfaces (parking lots, roads and buildings) on a nearby stream.

Post date:
Apr 22, 2007
Harper Creek H.S. students

Harper Creek H.S. students study the impact of impervious surfaces (parking lots, roads and buildings) on a nearby stream. Photo: Justin Kinkle.

Photo courtesy of: 
Justin Kinkle
From: 
GK-12 graduate student fellowships at Kellogg Biological Station