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Fishing spots, fishing reports, and regulations in

Alton Slough

Missouri, United States

5.0Β·66 catches

Top fish species at Alton Slough

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Check which species have trophy potential in Alton Slough

Alton Slough fishing reports

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recently logged catches

5 months ago

Blue catfish

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8 months ago

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Channel catfish

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8 months ago

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Channel catfish

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recently logged catches

9 months ago

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Shortnose gar

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recently logged catches

10 months ago

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Shortnose gar

length Β· weight

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recently logged catches

11 months ago

Bighead carp

length Β· weight

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recently logged catches

2 years ago

Common carp

length Β· weight

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recently logged catches

2 years ago

White crappie

length Β· weight

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recently logged catches

3 years ago

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Largemouth bass

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3 years ago

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Longnose gar

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General info

Alton Slough is a lake located in Missouri, United States. It is most popular for fishing Blue catfish, Largemouth bass, and Freshwater drum.

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jan-michaeljansen +34 others fish here

Location

38Β°52β€²9.5β€³N 90Β°10β€²40.1β€³W
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When is the Largemouth Bass biting in Alton Slough?

Learn what hours to go fishing at Alton Slough. Download the app today and get started looking for fishing spots, prepare for your next fishing trip, and try out our BiteTimeβ„’ feature, explore fishing spots, and save relevant baits to prepare for your next fishing trip.

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Fishing regulations at Alton Slough, MO

Disclaimer: Always check local fishing regulations, water access rights and land ownership before fishing, regardless of any catches logged in that area by the Fishbrain community. Fishbrain has mapped millions of acres of government-owned land across the USA to help you identify potential fishing access, but you are responsible for ensuring compliance with all legal requirements.

Fishing regulations in Missouri can change throughout the year. Make sure to check this page before fishing for the most up to date rules and regulations for the current season. Local regulations govern when you can fish, the max size of the fish you can keep, how many fish you can keep, and more.

Below you will see fishing regulations for catching species as of April 5, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.

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Local laws and licenses

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Reviews of Alton Slough

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Cities nearby

Alton

2.7 miles away

Spanish Lake

5.8 miles away

Old Jamestown

6.1 miles away

Godfrey

6.4 miles away

Florissant

9.4 miles away

Granite City

10.1 miles away

Ferguson

10.4 miles away

Jennings

11.1 miles away

Edwardsville

11.5 miles away

Hazelwood

12.6 miles away

Glen Carbon

13.0 miles away

St. Ann

15.0 miles away

Bridgeton

15.2 miles away

Overland

15.8 miles away

Collinsville

16.2 miles away

University City

16.3 miles away

St. Louis

16.5 miles away

Clayton

17.6 miles away

East St. Louis

17.7 miles away

St. Charles

18.9 miles away

Maryland Heights

19.1 miles away

Creve Coeur

20.2 miles away

Fairview Heights

21.0 miles away

Cahokia

21.0 miles away

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FAQ about Alton Slough fishing

Alton Slough is a lake located in Missouri, United States. Its coordinates are:
38Β°52β€²9.5β€³N 90Β°10β€²40.1β€³W
.
Find the best fishing spots on Alton Slough by looking at where other anglers have caught fish. This can easily be done in the where it is also possible to see big fish potential and how good fishing is right now along with Navionics depth maps.
The most common species in Alton Slough are:
The latest Alton Slough fishing reports are:
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