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Fishing spots, fishing reports, and regulations in

Waterloo Reservoir Number 1

Illinois, United States

3.5Β·58 catches

Top fish species at Waterloo Reservoir Number 1

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Check which species have trophy potential in Waterloo Reservoir Number 1

Waterloo Reservoir Number 1 fishing reports

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recently logged catches

17 days ago

Largemouth bass

length Β· weight

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recently logged catches

17 days ago

Green sunfish

length Β· weight

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recently logged catches

1 month ago

Redear sunfish

length Β· weight

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recently logged catches

1 month ago

Largemouth bass

length Β· weight

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recently logged catches

5 months ago

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Largemouth bass

17 in Β· 3 lb

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recently logged catches

11 months ago

Largemouth bass

length Β· weight

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General info

Waterloo Reservoir Number 1 is a lake located in Monroe County, Illinois, United States. It is most popular for fishing Largemouth bass, Black crappie, and Channel catfish.

Location

38Β°19β€²1.1β€³N 90Β°10β€²0.6β€³W
Directions

Amenities

When is the Largemouth Bass biting in Waterloo Reservoir Number 1?

Learn what hours to go fishing at Waterloo Reservoir Number 1. 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 Waterloo Reservoir Number 1, IL

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 Illinois 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 May 15, 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 Waterloo Reservoir Number 1

3.5

4 ratings

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Cities nearby

Oakville

12.2 miles away

Arnold

13.6 miles away

Festus

14.8 miles away

Mehlville

15.1 miles away

Lemay

16.2 miles away

Belleville

16.8 miles away

Concord

17.0 miles away

Cahokia

17.1 miles away

Affton

18.3 miles away

Swansea

18.9 miles away

Crestwood

20.1 miles away

East St. Louis

20.7 miles away

Webster Groves

21.2 miles away

St. Louis

22.4 miles away

Kirkwood

22.7 miles away

Clayton

24.3 miles away

University City

25.7 miles away

Manchester

26.0 miles away

Town and Country

27.5 miles away

Creve Coeur

28.1 miles away

Ballwin

28.3 miles away

Overland

28.4 miles away

Jennings

28.5 miles away

Eureka

29.1 miles away

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FAQ about Waterloo Reservoir Number 1 fishing

Waterloo Reservoir Number 1 is a lake located in Monroe County, Illinois, United States. Its coordinates are:
38Β°19β€²1.1β€³N 90Β°10β€²0.6β€³W
.
Find the best fishing spots on Waterloo Reservoir Number 1 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 Waterloo Reservoir Number 1 are:
The latest Waterloo Reservoir Number 1 fishing reports are:
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