Arizona PBS Previews

Nova: Poisoned Water

Preview | 30s

“Poisoned Water” – The water contamination crisis in Flint, MI, has revealed a disturbing truth about the vulnerabilities of our aging drinking water infrastructure. Discover the chemistry, biology and engineering that led to this disaster.

Aired: 05/31/17

Expired: 06/05/17

Rating: NR

Problems Playing Video? | Closed Captioning

Arizona PBS Previews is a local public television program presented by Arizona PBS.