Little Sioux River

Boat Ramps: 11
Access Points: 43
Species: 38

The Little Sioux River is a significant waterway that flows through northwestern Iowa and southwestern Minnesota. This prairie stream offers diverse fishing opportunities throughout its course, with sections varying from shallow riffles to deeper pools. The river begins in southwestern Minnesota before flowing south through Iowa and eventually joining the Missouri River. Known for its diverse fish populations and scenic surroundings, the Little Sioux River provides anglers with opportunities to catch various species in different settings, from calm stretches ideal for beginners to more challenging sections that experienced anglers will appreciate.

Iowa licenses and regulations4 to check before you go

Species & education

Learn what type of fish are at Little Sioux River and what's needed to catch them.

Find which waters have the species you want to catch

Largemouth Bass

Micropterus salmoides

Smallmouth Bass

Micropterus dolomieu

Northern Pike

Esox lucius

Muskellunge

Esox masquinongy

Walleye

Sander vitreus

Black Crappie

Pomoxis nigromaculatus

Bigmouth Buffalo

Ictiobus cyprinellus

Black Buffalo

Ictiobus niger

Black Bullhead

Ameiurus melas

Blue Catfish

Ictalurus furcatus

Blue Sucker

Cycleptus elongatus

Bluegill Sunfish

Lepomis macrochirus

Burbot

Lota lota

Channel Catfish

Ictalurus punctatus

Common Carp

Cyprinus carpio

Flathead Catfish

Pylodictis olivaris

Freshwater Drum

Aplodinotus grunniens

Golden Redhorse

Moxostoma erythrurum

Green Sunfish

Lepomis cyanellus

Highfin Carpsucker

Carpiodes velifer

Longnose Gar

Lepisosteus osseus

Northern Hogsucker

Hypentelium nigricans

Orangespotted Sunfish

Lepomis humilis

Quillback Carpsucker

Carpiodes cyprinus

River Carpsucker

Carpiodes carpio

River Redhorse

Moxostoma carinatum

Rock Bass

Ambloplites rupestris

Sauger

Sander canadensis

Shorthead Redhorse Sucker

Moxostoma macrolepidotum

Shortnose Gar

Lepisosteus platostomus

Silver Carp

Hypophthalmichthys molitrix

Silver Redhorse

Moxostoma anisurum

White Bass

Morone chrysops

White Crappie

Pomoxis annularis

White Sucker

Catostomus commersonii

Yellow Bass

Morone mississippiensis

Yellow Bullhead

Ameiurus natalis

Yellow Perch

Perca flavescens

Fishing spots, boat ramps & amenities

Learn how to get on Little Sioux River. Uncover great fishing access points, boat ramps, and all the facilities you need for an unforgettable day on the water. Some locations shown may border or include private property. Always check property boundaries and applicable regulations before visiting. onWater's Public & Private Land layer can help you plan your access with confidence.

Know where you can legally fish on Little Sioux River

See public and private land boundaries along the water, turn on private parcels with owner details to know where permission is required, and find land-trust parcels that offer permitted fishing access.

Iowa licenses and regulations

Iowa Boating Regulations

When using any type of watercraft to access a body of water, it is important to follow all federal, state, and local rules and regulations. These rules and regulations include boat permitting and licensing, invasive species inspections and stamps, life jacket and PFD rules, motor size and horsepower restrictions, noise limitations, restrictions on personal watercraft, and many more. Visit the web link below for the most current rules and regulations for this body of water.

Learn more

Iowa Fishing License

All anglers 16 years and older must have a fishing license to fish Iowa waters. Anglers under the age of 16 may fish Iowa waters without a fishing license and may fish for and keep their own limit of fish, except when fishing for trout they must share their limit with a licensed adult or buy their own trout fee to keep their own limit of trout.

Learn more

Iowa Fishing Regulations

This river has a variety of species and regulations, including potential floating and/or watercraft restrictions. Because this river is specially managed for species, seasons, angling methods, and watercraft, it is strongly encouraged you check all federal, state, and local regulations before fishing. Visit any of the links below, inquire locally, or contact a local fly shop to learn current regulations and restrictions.

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Iowa Stream Access Laws

If a waterway can support a vessel capable of carrying one or more people during a total of six months in one out of every ten years, it is considered navigable and is open to fishing, swimming and wading, regardless of streambed ownership.

Learn more

Take Little Sioux River with you

The onWater Fish app keeps this water's access points, species and conditions in your pocket, with the tools you use once you're there.

Use the map without signal
Download the map around Little Sioux River to use it offline when coverage drops.
Log your catches here
Keep a private fishing journal for Little Sioux River to find where and when fish are biting for you.

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Water and weather conditions (10 day forecast)

See the best times to fish Little Sioux River and check the forecast before you go.