The fact that a second contaminant in West Virginia's drinking water eluded detection for nearly two weeks — despite intense testing of the water — reveals an important truth about how companies test drinking water: In most cases, they only find the contaminants they're looking for.
A complex series of agreements govern the distribution of water throughout the state. Along the Colorado River, farms, cities & towns, and the recreation industry are all big players. But everyone takes a backseat to a tiny hydroelectric plant that’s over 100 years old.
Feel like a nice cool glass of ice water? Before you take a sip, you might want to take a quick tour of your home. How’s the fill valve in your toilet? Do you have a vacuum breaker on your outside spigots? What about your boiler?