The initial focus of the National Wild Fish Health Survey was on the following fish. However, the program has expanded to include many other species.

Trout
Salmon
Paddlefish
Perch
Sturgeon
Suckers
Sunfish
Herring
Catfish
Bass
Carp
Minnows
Brook Trout
Trout
Bluegill Sunfish
Sunfish
Smallmouth Bass
Bass