Even if you live, work or play far from a river, your actions could have an impact on the quality of the water in an area. Runoff from fields, lawns, and pavement could carry potentially harmful materials from our watersheds to our rivers. These effects could be felt far from the point of origin. This video from KET's Raindrops to Rivers shows how smaller watersheds flow into larger ones.
© 2014 PBS & WGBH Educational Foundation. All rights reserved.