Illinois River at Tenkiller Dam (Corps release), OK

SEQUOYAH COUNTY, OK35.5968°N, -95.0494°W Updated 9 hr ago

FLOW RATE

986cfs

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 YEAR

986cfs

Optimal band: 838–1,134 cfs

PERIOD HIGH

1,668cfs

PERIOD LOW

40cfs

RUNNABLE

29%

last 1 year in band

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35.5968, -95.0494

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DATA · USACE · NOAA · NWSUPDATED 2026-09-22 00:00 UTC

Site #swt:TENK.Flow-Res Out.Inst.1Hour.0.Rev-Regi-Flowgroup·USACE

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