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Des Plaines River


©Illinois State Water Survey

Location: The Des Plaines River, the longest stream within the Chicago region, flows southward for 133 miles (105 miles in Illinois) through southern Wisconsin and northern Illinois. It eventually meets the Kankakee River southwest of Joliet to form the Illinois River, a significant tributary of the Mississippi River.

Description: At its widest point, the Des Plaines River is approximately 180 feet wide. The narrower sections are closer to 30 feet wide. The average width of the river is between 40 and 100 feet. Depth varies from location to location, but the average depth of the Des Plaines River is 3 feet during normal water levels.

The Des Plaines River is easily fished from shore, canoe/kayak or by wading. Much of the bottom is a combination of rock and silt, so care should be taken when wading.

 Fisheries Fact Sheet

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 Basin Report:

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Species

Rank

Fish Status

BLUEGILL

Good

Although widespread throughout the Des Plaines, abundance was higher at the upstream, lower gradient locations, particularly at Wadsworth and Belvidere Roads. However, quality-sized fish made up only 12% of the catch.

ROCK BASS

Good

Catch rates throughout the river were 20 fish/hr. Highest catch rates were found at the former Dam #2, Riverside and Lemont road.

SAUGER

Good

IDNR has stocked an average of 19,000 2-inch fingerlings per year since 2000, primarily in the lower river. Catch rates ranged from 4-21/hr in higher gradient areas, with fish ranging from 6-19" in length.

SMALLMOUTH BASS

Fair

Catch rate was over 120/hr in 2020 at Isle La Cache, near Romeoville - a record high for the Des Plaines River. All size classes were present with 15/hr in the 14 - 16" size range. Young-of-the-year were abundant indicating very good reproduction, which was a first for the previously degraded river.


Note: The upper Des Plaines River runs primarily through forest preserve property of Cook County, IL and Lake County, IL. Much of the shoreline is on property owned by the Cook County Forest Preserve District and the Lake County Forest Preserve District. Some portions do run through land that is not publicly owned so please be aware of signs indicating private property. There are many access points on the river, as well as Kayak/Canoe launch points:

   Click on image for expanded view.

River Access Areas

Canoe/Kayak launch areas

Des Plaines Fish and Wildlife Area Information

Multiple day tournaments are listed with * end date.

Interested in participating in one of these public tournaments? Contact us with tournament ID for more information.

2025 Approved Tournaments
Start Date ID Open to Public? Approval Ramp Location Bank/Boat
Hook/Bow
Max Boats Species Youth?
August-2827930YesApprovedDes Plaines SFWA boat
hook
25Largemouth Bass
Smallmouth Bass
No
September-0627359YesApprovedBig Basin boat
hook
25Largemouth Bass
No
September-0628956YesPendingBig Basin boat
hook
50Largemouth Bass
Smallmouth Bass
No
September-0727357YesApprovedBig Basin boat
hook
25Largemouth Bass
No
September-0728957YesPendingBig Basin boat
hook
50Largemouth Bass
Smallmouth Bass
No
September-1427278YesApprovedBig Basin boat
hook
50Largemouth Bass
Smallmouth Bass
No
October-0429231YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
October-0529232YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
October-1127661YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
October-11
*October-12
27912YesPendingBig Basin boat
hook
50Largemouth Bass
Smallmouth Bass
No
October-1829233YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
October-1929234YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
October-2527662YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
October-2627246NoApprovedBig Basin boat
hook
30Largemouth Bass
Smallmouth Bass
Yes
November-0127663YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
November-0227584YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No
November-1527664YesApprovedBig Basin boat
hook
25Largemouth Bass
Smallmouth Bass
No