![PRI: Living on Earth show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/011/170/small/living-on-earth-sound-journalism-for-the-whole-planet.jpg)
Summary: A Look Back at the Birth of the Clean Water Act / Threats to Clean Water Today / A Look Ahead at the Clean Water Act
Summary: A Look Back at the Birth of the Clean Water Act / Threats to Clean Water Today / A Look Ahead at the Clean Water Act