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United States Rivers

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Illinois River

StatesArkansas (51 mi), Oklahoma (104 mi)
Length154.4 miles
Watershed Length*355 miles
MouthArkansas River Gulf of Mexico


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Name Distance
from Mouth
Ballard Creek1022222
Baron Fork414870
Caney Creek312424
Clear Creek1272020
Flint Creek872525
Osage Creek1182941
Watercourse ‐ ‐ ‐ Watershed

* Note: Watershed is mostly rivers/streams 15+ miles in length.

Data from United States Geological Survey