Top fish species at Grassy Creek

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Check which species have trophy potential in Grassy Creek

Grassy Creek fishing reports

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recently logged catches

1 year ago

Channel catfish

length Β· weight

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recently logged catches

2 years ago

Rainbow trout

18 in Β· 2 lb

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recently logged catches

2 years ago

Spotted bass

length Β· weight

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recently logged catches

2 years ago

Largemouth bass

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

2 years ago

Largemouth bass

length Β· weight

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General info

Grassy Creek is a stream located in Williamson County, Illinois, United States. It is also intersecting with Johnson County, Illinois. It is most popular for fishing Channel catfish, Spotted bass, and White crappie.

Location

37Β°38β€²16.6β€³N 89Β°06β€²16.5β€³W
Directions

Fishing regulations at Grassy Creek, 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 June 30, 2025. To view regulations for a different fish species, please click on your preferred species in the drop-down.

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Cities nearby

Carbondale

8.7 miles away

Marion

11.1 miles away

Herrin

11.8 miles away

Cape Girardeau

33.7 miles away

Jackson

34.9 miles away

Paducah

46.6 miles away

Mount Vernon

47.8 miles away

Sikeston

58.3 miles away

Centralia

61.1 miles away

Mayfield

67.2 miles away

Farmington

73.1 miles away

Shiloh

77.1 miles away

Belleville

77.5 miles away

Swansea

79.2 miles away

O'Fallon

79.6 miles away

Festus

81.7 miles away

Fairview Heights

82.4 miles away

Highland

83.6 miles away

Oakville

86.6 miles away

Cahokia

86.7 miles away

Collinsville

86.9 miles away

East St. Louis

87.6 miles away

Arnold

88.1 miles away

Mehlville

88.8 miles away

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FAQ about Grassy Creek fishing

the Grassy Creek is a stream located in Williamson County, Illinois, United States. It is also intersecting with Johnson County, Illinois. Its coordinates are:
37Β°38β€²16.6β€³N 89Β°06β€²16.5β€³W
.
Find the best fishing spots on the Grassy Creek 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 the Grassy Creek are:
The latest Grassy Creek fishing reports are:
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