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Rock Creek

Fishing spots, fishing reports, and regulations in

Iowa, United States

5.0·20 catches

Top fish species at Rock Creek

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Rock Creek fishing reports

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Largemouth bass

length · weight

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Largemouth bass

18 in · 2 lb 3 oz

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White crappie

length · weight

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Smallmouth bass

length · weight

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Bluegill

length · weight

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Largemouth bass

length · weight

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General info

Rock Creek is a stream located in Jasper County, Iowa, United States. It is also intersecting with Marshall County, Iowa. It is most popular for fishing Channel catfish, Largemouth bass, and Bluegill.

Location

41°46′29.6″N 92°50′26.6″W
Directions

When are Largemouth Bass biting on Rock Creek?

Learn what time of year and day to go fishing at Rock Creek. Download Fishbrain today to look for new fishing spots, scout new fishing access, or prep for your next trip.

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Fishing regulations at Rock Creek, IA

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 Iowa 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 Channel catfish as of April 18th, 2026. To view regulations for a different fish species, please click on your preferred species in the drop-down.

Channel catfish

Seasons

Open

Bag limit

8

Special gear

Aggregate

8

No closed season. No size limit.

Daily Bag and Possession Limits: 

  • Inland lakes: daily bag limit = 8 catfish (blue, channel, and flathead, combined); possession limit = 30 catfish. 
  • Coralville, Rathbun, Red Rock, and Saylorville Reservoirs: daily bag limit = 8 catfish (blue, channel, and flathead, combined); possession limit = 30 catfish.
  • Inland streams: daily bag limit = 15 catfish (blue, channel, and flathead, combined); possession limit = 30 catfish.
  • Boundary rivers:
  • Mississippi River: no bag or possession limit on the Mississippi River 
  • Other boundary rivers: same as streams

Ictalurus punctatus

Regulations for

41°46′29.6″N 92°50′26.6″W
Regulations in the map
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Local laws and licenses

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Reviews of Rock Creek

5.0
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2 ratings

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Cities nearby

Grinnell

6.6 miles away

Gilman

7.7 miles away

Laurel

8.6 miles away

Newton

11.6 miles away

Sully

13.6 miles away

Searsboro

15.3 miles away

Malcom

15.5 miles away

Baxter

16.4 miles away

Reasnor

16.5 miles away

Melbourne

17.7 miles away

Marshalltown

18.2 miles away

Tama

19.0 miles away

Prairie City

24.0 miles away

Valeria

25.2 miles away

Collins

25.6 miles away

Victor

28.3 miles away

Clemons

28.6 miles away

Leighton

30.2 miles away

Clutier

30.8 miles away

Harvey

31.9 miles away

Swan

32.2 miles away

Thornburg

34.3 miles away

Knoxville

34.3 miles away

Oskaloosa

34.9 miles away

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FAQ about Rock Creek fishing

the Rock Creek is a stream located in Jasper County, Iowa, United States. It is also intersecting with Marshall County, Iowa. Its coordinates are:
41°46′29.6″N 92°50′26.6″W
.
Find the best fishing spots on the Rock 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 Garmin® depth maps.
The most common species in the Rock Creek are:
The latest Rock Creek fishing reports are:
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