A Round fish with colorful markings including a yellow-orange belly
The pumpkinseed sunfish is a colorful relative, but the St. Croix is known for its Smallmouth Bass fishing.

Ellen Edmondson from The Inland Fishes of New York State" by C. Lavett Smith

The Riverway is composed of two rivers that provide excellent fish habitat. The Namekagon is best known for its trout fishing, while the St. Croix is nationally known for smallmouth bass fishing. But those are not the only fish in these waters. See the checklist below for some of the other fish that call the Riverway home.

In 2009 a study was completed taking a historical look at cold water fish habitat on the Namekagon. The report summarizes fish habitat conditions and fish species composition by era through Native American early European-American Exploration and Settlement (1831-1860) through Logging (1861-1901), Recreation (1902-1961), and Reforestation and Recovery (1961-Present). To see the study or a video on the topic.

A Checklist of Fishes of the
St. Croix National Scenic Riverway
Revised 2/26/2004

- lampreys
___ Chestnut Lamprey, Ichthyomyzo castaneus
___ Northern Brook Lamprey, Ichthyomyzon fossor
___ Southern Brook Lamprey, Ichthyomyzon gagei
___ Silver Lamprey, Ichthyomyzon unicuspis
___ * American Brook Lamprey, Lampetra appendix

Acipenseridae - sturgeons
___ * Lake Sturgeon, Acipenser fulvescens
___ * Shovelnose Sturgeon, Scaphirhynchus platorynchus
Polyodontidae - paddlefishes
___ * Paddlefish, Polydon spathula

- gars
___ Longnose Gar, Lepisosteus osseus
___ Shortnose Gar, Lepisosteus platostomus

AMIIFORMES - bowfins
- bowfins
___ Bowfin, Amia calva

- freshwater eels
___ American Eel, Anguilla rostrata

CULPEIFORMES - anchovies, herrings, and sardines
- herrings
___ * Skipjack Herring, Alosa chrysochloris
___ Gizzard Shad, Dorosoma cepedianum

OSTEOGLOSSIFORMES - bony-tongued fishes
- mooneyes
___ Goldeneye, Hiodon alosoides
___ Mooneye, Hiodon tergisus

SALMONIFORMES - pike and salmon
- trouts
___ Cisco, Coregonus artedii
___ Rainbow Trout, Salmo gairdneri
___ Brown Trout, Salmo trutta
___ Brook Trout, Salvelinus fontinalis
___ Lake Trout, Salvelinus namaycush
Osmeridae - smelts
___ Rainbow Smelt, Osmerus mordax
Umbridae - mudminnows
___ Central Mudminnow, Umbra limi
Esocidae - pikes
___ Northern Pike, Esox lucius
___ Muskellunge, Esox masquinongy

- carps and minnows
___ Central Stoneroller, Campostoma anomalum
___ Largescale Stoneroller, Campostoma oligolepis
___ Common Carp, Cyprinus carpio
___ Brassy Minnow, Hybognathus hanksinsoni
___ * Speckled Chub, Hybopsis aestivalis
___ Silver Chub, Hybopsis storeriana
___ Hornyhead Chub, Nocomis biguttatus
___ Golden Shiner, Notemigonus chrysoleucas
___ * Pallid Shiner, Notropis amnis
___ * Pugnose Shiner, Notropis anogenus
___ Emerald Shiner, Notropis atherinoides
___ River Shiner, Notropis blennius
___ Common Shiner, Notropis cornutus
___ Bigmouth Shiner, Notropis dorsalis
___ * Pugnose Minnow, Notropis emiliae
___ Blackchin Shiner, Notropis heterodon
___ Blacknose Shiner, Notropis heterolepis
___ Spottail Shiner, Notropis hudsonius
___ Spotfin Shiner, Notropis spilopterus
___ Sand Shiner, Notropis stramineus
___ Weed Shiner, Notropis texanus
___ Mimic Shiner, Notropis volucellus
___ Northern Redbelly Dace, Phoxinus eos
___ Finescale Dace, Phoxinus neogaeus
___ Bluntnose Minnow, Pimephales notatus
___ Fathead Minnow, Pimephales promelas
___ Blacknose Dace, Rhinichthys atratulus
___ Longnose Dace, Rhinichthys catarctae
___ Creek Chub, Semotilus atromaculatus
___ Pearl Dace, Semotilus margarita
Catostomidae - suckers
___ River Carpsucker, Carpoides carpio
___ Quillback, Carpoides cyprinus
___ Highfin Carpsucker, Carpoides velifer
___ White Sucker, Catostomus commersoni
___ * Blue Sucker, Cycleptus elongatus
___ Northern Hog Sucker, Hypentelium nigricans
___ Smallmouth Buffalo, Ictiobus bubalus
___ Bigmouth Buffalo, Ictiobus cyprinellus
___ Spotted Sucker, Minytrema melanops
___ Silver Redhorse, Moxostoma anisurum
___ * River Redhorse, Moxostoma carinatum
___ Golden Redhorse, Moxostoma erythrurum
___ Shorthead Redhorse, Moxostoma macrolepidotum
___ * Greater Redhorse, Moxostoma valenciennesi

- freshwater catfishes
___ * Blue Catfish, Ictalurus furcatus
___ Black Bullhead, Ictalurus melas
___ Yellow Bullhead, Ictalurus natalis
___ Brown Bullhead, Ictalurus nebulosus
___ Channel Catfish, Ictalurus punctatus
___ Stonecat, Noturus flavus
___ Tadpole, Madtom Noturus gyrinus
___ Flathead, Catfish Pylodictis olivaris

PERCOPSIFORMES - pirate perches
Percopsidae - trout-perch
___ Trout-perch, Percopsis omiscomaycus

GADIFORMES - codfishes
- codfishes
___ Burbot, Lota lota

ATHERINIFORMES - killifishes and silversides
- killifishes
___ Banded Killifish, Fundulus diaphanus
Atherinidae - silversides
___ Brook Silverside, Labidesthes sicculus

GASTEROSTEIFORMES - sticklebacks and seahorses
- sticklebacks
___ Brook Stickleback, Culaea inconstans

PERCIFORMES - perciform fishes
- temperate basses
___ White Bass, Morone chrysops
Centrarchidae - sunfishes
___ Rock Bass, Amblopites rupestris
___ Green Sunfish, Lepomis cyanellus
___ Pumpkinseed, Lepomis gibbosus
___ Warmouth, Lepomis gulosus
___ Bluegill, Lepomis macrochirus
___ Smallmouth Bass, Micropterus dolomieui
___ Largemouth Bass, Micropterus salmoides
___ White Crappie, Pomoxis annularis
___ Black Crappie Pomoxis nigromaculatus
Percidae - perches
___ * Crystal Darter, Ammocrypta asprella
___ Western Sand Darter, Ammocrypta clara
___ Mud Darter, Etheostoma asprigene
___ Rainbow Darter, Etheostoma caeruleum
___ Iowa Darter, Etheostoma exile
___ Fantail Darter, Etheostoma flabellare
___ Least Darter, Etheostoma microperca
___ Johnny Darter, Etheostoma nigrum
___ Yellow Perch, Perca flavescens
___ Logperch, Percina caprodes
___ * Gilt Darter, Percina evides
___ Blackside Darter, Percina maculata
___ Slenderhead Darter, Percina phoxocephala
___ River Darter Percina, shumardi
___ Sauger, Stizostedion canadense
___ Walleye, Stizostedion vetreum
Sciaenidae - drums
___ Freshwater Drum, Aplodinotus grunniens
Cottidae - sculpins
___ Mottled Sculpin, Cottus bairdi
___ Slimy Sculpin, Cottus cognatus

* Population is listed as endangered, threatened, rare, or of special concern by state and/or federal agencies.

Last updated: April 30, 2019

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St. Croix Falls, WI 54024


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