2blade, welcome to the forum! What part of MO are you in???

Lincoln University or MU both have fisheries departments that I am sure could test your fish, though it would probably be pretty pricey. I can't imagine anything on a typical MO farm that ran cattle having anything to cause a health concern if eaten. Even the worst parts of the Missouri and Mississippi rivers are not a problem unless you consume about 2000# of CC annually...

Last edited by Rainman; 04/07/15 12:17 PM.