Personally, I'd C&R there. People do eat fish from there.Here is the fish consumption advisory list.http://in.gov/isdh/files/General_population_Statewide_Report(2).pdfFor the Maumee (in Allen County), Carp 20"+, river redhorse 14"+ , rock bass 8"+ , shorthead redhorse 16"+ , and walleye under 21" are 1 meal every 2 months. Walleye over 21" are do not eat.For the sensitive population: http://in.gov/isdh/files/Allen_sensitive_fishadvisory.pdfFor the Maumee, the above listed fish are all do not eat.For all other fish, one meal per month.
You can't smell or taste mercury, pcb, lead or any of the other contaminants in fish.
The saugeyes we tried from appleseed made the house smell like rotten fish. We had to open the windows up that evening.