The phrase "contaminated fish" means that the fish is not safe to eat because it contains harmful substances or toxins that could be dangerous to our health. Full definition
Twenty to 30 signs like this one will be installed along Onondaga Lake and Onondaga Creek to warn people of the hazards of eating contaminated fish from Onondaga Lake. (syracuse.com)
The county still plans to put up its signs at fishing sites along the lake, though, although Glazier said more needs to be done to directly educate refugees about restrictions on eating contaminated fish from the lake. (syracuse.com)
However, the amounts are so small that you would have to eat literally tons of contaminated fish in one year to be in the danger zone. (holisticsquid.com)