In 1969, polluted oil and debris on the Cuyahoga River in Cleveland caught fire. The blaze was not the river's first, but it became a national symbol of industrial water pollution. Public outrage helped strengthen the movement that produced modern American environmental regulation.

The burning river gave poets and songwriters a shocking emblem of a wounded industrial landscape. It helped shift American nature poetry toward urban ecopoetry, where rivers could be toxic archives of labour, waste, and civic responsibility.