Season 3, Episode 7 Watershed Heroes
First Aired: October 28, 2007
Ordinary people try to remove lead from a school's water supply; others work to create a wetland on an abandoned farm.
Cast & Details See all »
- Premiered: June 20, 2004
- Rating: TV-PG
- Premise: Individuals and communities dedicated to protecting wildlife and the environment are profiled. (more)