Interesting to find this on the levee.
I think this was a salmon. It looked to be in pretty bad shape although still breathing.
Caught and released by Cleveland Metroparks staff while testing electrofishing equipment.
Salmonidae are a family of ray-finned fish, the only living family currently placed in the order Salmoniformes. It includes salmon, trout, chars, freshwater whitefishes and graylings. The Atlantic salmon and trout of genus Salmo give the family and order their names.