In the documentary exposé WHAT LIES UPSTREAM, investigative filmmaker Cullen Hoback travels to West Virginia to study the unprecedented loss of clean water for over 300,000 Americans. Upon examination, he discovers a shocking failure of regulatory framework from both state and federal agencies and a wrecked political system. While he’s deep into his work in West Virginia, a similar water crisis strikes Flint, Michigan supporting the case that the entire system to protect drinking water in America is fundamentally broken.
In January 2014 West Virginia citizens notice that their tap water has a peculiar smell. It is discovered that a mysterious chemical, MCHM, has leaked into the Elk River, poisoning the drinking-water supply for nearly half of West Virginia. Hoback arrives at the state’s capital during the heart of the crisis, his interest piqued by his family ties to the state and a desire to understand why this contamination happened. But getting to the bottom of this seemingly simple question is about to lead him down a rabbit hole of an unimaginable scale.