Episode 6 in a video series from WHYY TV12 explores how scientists use advanced tools to track down the source of potentially harmful contaminants. The “Stories from the Streams” series shows how Stroud Center scientists, educators, and private citizens are working every day to maintain the quality of the water that sustains 15 million people living in the Delaware River Watershed.
See all eight videos in the “Stories from the Streams” series
