Throwback Thursday | What Cities Looked Like Before the EPA | CityLab

“By 1969, the Cuyahoga had actually caught fire at least 13 times before. (In fact, Time used a 1952 fire photo for the story.) Still, that conflagration served as such a vivid demonstration of water pollution that it led to the creation of the EPA in 1970, and then to passing the Clean Water Act in 1972. Today, the Cuyahoga has improved dramatically.”