Has at hand ever be a diease caught by drinking the colorado river river?

i need back with my institution project and im stuck on this question

HELP!Has at hand ever be a diease caught by drinking the colorado river river?
Yes : the Colorado River Water Fever. It's a notably emotional state of excitement brought on by white water canoeing which will put you contained by the best state of mind to do your own research.
Cholera, dysentery, and typhoid are all water-borne diseases that can be contracted from drinking unsanitized river. The water surrounded by the Colorado river is a result of runoff from snowmelt in the Rocky Mountains, and the runoff picks up lots germs along the way, including the ones mentioned above.
The disease is call Drunked Cowboy befriends a Pissed Red Indian.
The biggest threats are giardia and cryptosporidium. Here's a devout paper more or less it.