‘That’s Vinegar:’ The Ohio River’s History of Contamination and Progress Made – The Allegheny Front
‘That’s Vinegar:’ The Ohio River’s History of Contamination and Progress Made – The Allegheny Front
In 1958, researchers from the University of Louisville and the Ohio River Valley Water Sanitation Commission gathered at a lock on the Monongahela River for routine collecting, counting and comparing of fish species.
At the time, the best way to accomplish this was what’s called lock chamber sampling, or filling a 350-by-56-foot lock with river water, injecting it with cyanide and waiting for the dead fish to float to the top. Archaic, but effective.
On this particular day, researchers opened the chamber to find one fish inside.
One fish.
It shouldn’t have been surprising, said Jerry Schulte, a biologist who managed the source water protection and emergency response team for the Ohio River Valley Water Sanitation Commission [ORSANCO] for more than two decades. After all, the steel companies that dotted the region’s riverbanks were dumping their contaminated water right into the rivers. The waterways were so acidic that the steel-hulled boats meant to last 20 years rusted out in three and the pH routinely measured less than 4.