| Species | Pool 4: Lake City, MN | Pool 8: Onalaska, WI | Pool 13: Bellevue, IA | Pool 26: Alton, IL | Open River: Cape Girardeau, MO | La Grange Pool: Havana, IL |
| American brook lamprey |
* | * | | | | |
| American eel |
* | * | | * | * | * |
| Banded darter |
* | * | | | | |
| Bigeye chub |
| | | | * | |
| Bigeye shiner |
| | | * | * | |
| Bighead carp |
| | | * | * | * |
| Bigmouth buffalo |
* | * | * | * | * | * |
| Bigmouth shiner |
* | | * | * | | |
| Black buffalo |
* | * | * | * | * | * |
| Black bullhead |
* | * | * | * | * | * |
| Black crappie |
* | * | * | * | * | * |
| Blacknose dace |
* | | | | | * |
| Blackside darter |
* | * | | | * | * |
| Blackspotted topminnow |
| | | | * | |
| Blackstripe topminnow |
| | | * | * | * |
| Blacktail shiner |
| | | | * | |
| Bleeding shiner |
| | | | * | |
| Blue catfish |
| | | * | * | * |
| Blue sucker |
* | * | * | * | * | * |
| Bluegill |
* | * | * | * | * | * |
| Bluntnose darter |
| | * | | * | |
| Bluntnose minnow |
* | * | * | * | * | * |
| Bowfin |
* | * | * | * | * | * |
| Brassy minnow |
| * | | | | |
| Brook silverside |
* | * | * | * | * | * |
| Species | Pool 4: Lake City, MN | Pool 8: Onalaska, WI | Pool 13: Bellevue, IA | Pool 26: Alton, IL | Open River: Cape Girardeau, MO | La Grange Pool: Havana, IL |
| Brook stickleback |
* | * | * | | | |
| Brown bullhead |
* | * | | * | | * |
| Brown trout |
| * | * | | | |
| Bullhead minnow |
* | * | * | * | * | * |
| Burbot |
* | * | | | | |
| Central mudminnow |
* | * | * | | | |
| Central stoneroller |
* | | * | * | * | * |
| Channel catfish |
* | * | * | * | * | * |
| Channel shiner |
| | * | * | * | |
| Chestnut lamprey |
* | * | * | * | * | * |
| Common carp |
* | * | * | * | * | * |
| Creek chub |
| * | * | * | * | * |
| Crystal darter |
* | * | | | | |
| Dusky darter |
| | | | * | |
| Emerald shiner |
* | * | * | * | * | * |
| Fantail darter |
| * | * | | | |
| Fathead minnow |
* | * | * | * | * | * |
| Flathead catfish |
* | * | * | * | * | * |
| Flier |
| | | | * | |
| Freckled madtom |
| | * | * | * | * |
| Freshwater drum |
* | * | * | * | * | * |
| Ghost shiner |
| | | * | | |
| Gizzard shad |
* | * | * | * | * | * |
| Golden redhorse |
* | * | * | * | * | * |
| Golden shiner |
* | * | * | * | * | * |
| Species | Pool 4: Lake City, MN | Pool 8: Onalaska, WI | Pool 13: Bellevue, IA | Pool 26: Alton, IL | Open River: Cape Girardeau, MO | La Grange Pool: Havana, IL |
| Goldeye |
* | * | * | * | * | * |
| Goldfish |
| | | * | * | * |
| Grass carp |
| | | * | * | * |
| Grass pickerel |
| | * | * | | * |
| Green sunfish |
* | * | * | * | * | * |
| Greenside darter |
| | | | * | |
| Highfin carpsucker |
* | * | * | | | * |
| Hornyhead chub |
* | | | | | |
| Inland silverside |
| | | | * | |
| Iowa darter |
| * | | | | |
| Johnny darter |
* | * | * | | * | * |
| Lake sturgeon |
* | * | * | * | | |
| Largemouth bass |
* | * | * | * | * | * |
| Least brook lamprey |
* | | | | | |
| Logperch |
* | * | * | * | * | * |
| Longear sunfish |
| | | | * | * |
| Longnose gar |
* | * | * | * | * | * |
| Mimic shiner |
* | * | * | | * | |
| Mississippi silvery minnow |
| * | * | * | * | |
| Mooneye |
* | * | * | * | * | * |
| Mud darter |
* | * | * | * | * | * |
| Muskellunge |
* | | | | * | |
| Northern hog sucker |
* | * | * | | | * |
| Northern pike |
* | * | * | * | | * |
| Orangespotted sunfish |
* | * | * | * | * | * |
| Species | Pool 4: Lake City, MN | Pool 8: Onalaska, WI | Pool 13: Bellevue, IA | Pool 26: Alton, IL | Open River: Cape Girardeau, MO | La Grange Pool: Havana, IL |
| Orangethroat darter |
| | | | * | |
| Paddlefish |
* | | | * | * | * |
| Pallid shiner |
* | * | | | | |
| Pirate perch |
* | * | | * | * | * |
| Plains minnow |
| | | | * | |
| Pugnose minnow |
* | * | * | | * | |
| Pumpkinseed |
* | * | * | | | * |
| Quillback |
* | * | * | * | * | * |
| Rainbow smelt |
| * | | | * | |
| Red shiner |
| | | * | * | * |
| Redear sunfish |
| | | * | * | * |
| River carpsucker |
* | * | * | * | * | * |
| River chub |
| | | | * | |
| River darter |
* | * | * | * | * | |
| River redhorse |
* | * | | * | * | |
| River shiner |
* | * | * | * | * | * |
| Rock bass |
* | * | * | | | * |
| Rudd |
| | * | | | |
| Sand shiner |
* | * | * | * | * | * |
| Sauger |
* | * | * | * | * | * |
| Shorthead redhorse |
* | * | * | * | * | * |
| Shortnose gar |
* | * | * | * | * | * |
| Shovelnose sturgeon |
* | * | * | * | * | * |
| Sicklefin chub |
| | | | * | |
| Silver carp |
| | | * | * | * |
| Species | Pool 4: Lake City, MN | Pool 8: Onalaska, WI | Pool 13: Bellevue, IA | Pool 26: Alton, IL | Open River: Cape Girardeau, MO | La Grange Pool: Havana, IL |
| Silver chub |
* | * | * | * | * | * |
| Silver lamprey |
* | * | * | * | | |
| Silver redhorse |
* | * | * | | | * |
| Silverband shiner |
| | | * | * | * |
| Skipjack herring |
* | * | | * | * | * |
| Slenderhead darter |
* | * | * | * | * | * |
| Slough darter |
| | | | * | |
| Smallmouth bass |
* | * | * | * | * | * |
| Smallmouth buffalo |
* | * | * | * | * | * |
| Southern redbelly dace |
| | * | | | |
| Speckled chub |
* | * | * | * | * | |
| Spotfin shiner |
* | * | * | * | * | |
| Spottail shiner |
* | * | * | * | * | * |
| Spotted bass |
| | | | * | |
| Spotted gar |
| | * | * | * | * |
| Spotted sucker |
* | * | * | * | | |
| Starhead topminnow |
| | | * | | |
| Stonecat |
* | * | * | * | * | * |
| Striped bass |
| | | | * | * |
| Striped mullet |
| | | | * | |
| Striped shiner |
| | | | * | |
| Sturgeon chub |
| | | | * | |
| Suckermouth minnow |
| | * | * | | * |
| Tadpole madtom |
* | * | * | * | * | * |
| Threadfin shad |
| | | * | * | * |
| Species | Pool 4: Lake City, MN | Pool 8: Onalaska, WI | Pool 13: Bellevue, IA | Pool 26: Alton, IL | Open River: Cape Girardeau, MO | La Grange Pool: Havana, IL |
| Tiger muskellunge |
| | | | | * |
| Trout perch |
* | * | | | * | |
| Walleye |
* | * | * | * | * | * |
| Warmouth |
| * | * | * | * | * |
| Weed shiner |
* | * | * | | * | |
| Western mosquitofish |
| | | * | * | * |
| Western sand darter |
* | * | * | * | * | |
| Western silvery minnow |
| | | * | | |
| White bass |
* | * | * | * | * | * |
| White crappie |
* | * | * | * | * | * |
| White perch |
| | | * | | * |
| White sucker |
* | * | * | * | | * |
| Yellow bass |
| * | * | * | * | * |
| Yellow bullhead |
* | * | * | * | * | * |
| Yellow perch |
* | * | * | * | | * |