OKLAHOMA FLOW REPORT

Last Updated: April 1, 2026

Streamflow levels across Oklahoma are currently 24.0% of normal, with the Arkansas River At Tulsa reporting the highest discharge in the state with 15400cfs and gauge stage of 4.65 ft. Meanwhile, the Neosho River Near Langley is seeing a spike in streamflows today after experiencing a 313.74% increase since yesterday, and currently running at 542cfs.

Maximum gauge stage in the state was last observed at the Canadian River At Norman, currently reporting a stage of 86.08ft. The Arkansas River At Tulsa in the Polecat-Snake watershed is surging for this time of year at 15400cfs, about 348.09% of normal.