Who would've guessed Caddyshack would prove so prophetic?
A new report from the Centers for Disease Control and Prevention found that more than half of all public pools had tested positive for E. coli, the bacteria most commonly associated with fecal matter.
In the study, the CDC sampled water from filters in 161 public swimming pools, both indoor and outdoor, in the Atlanta, Ga., area. Of those samples, 58 percent showed signs of E. coli. Though the researchers could not definitively blame human waste for the results, they wrote that it "signifies that swimmers introduced fecal material into pool water."
"It is time to stop treating the swimming pool as a toilet," Michele Hlavsa, head of the CDC's Healthy Swimming Program, told NBC. "Nowhere else except for the pool is it acceptable to poop in public or pee in public. In other places if we did this in public, we'd be arrested."
So what's the blame for the stinky problem?
Children, specifically diapered babies and those who aren't toilet trained, can easily introduce poop into the water — a "formed fecal incident," as the CDC kindly calls it. (There's a reason for the kiddie pool.).
For the rest of the story: http://www.mentalfloss.com/article/50655/why-there-so-much-poop-swimming-pools