OKLAHOMA FLOW REPORT

Last Updated: May 9, 2026

Streamflow levels across Oklahoma are currently 33.0% of normal, with the Arkansas River Near Muskogee reporting the highest discharge in the state with 26300cfs and gauge stage of 18.71 ft. Meanwhile, the Bird Ck At State Highway 266 Near Catoosa is seeing a spike in streamflows today after experiencing a 411.03% increase since yesterday, and currently running at 1390cfs.

Maximum gauge stage in the state was last observed at the Canadian River At Norman, currently reporting a stage of 85.84ft. The Arkansas River At Tulsa in the Polecat-Snake watershed is surging for this time of year at 15400cfs, about 348.09% of normal.




       

Weather Warnings

May 9 2026

A Dense Fog Advisory remains in effect for Muskogee County and several neighboring counties in Oklahoma until 10 AM CDT today, with visibility dropping below half a mile, posing serious hazards for drivers. Areas including Craig, Delaware, Mayes, Nowata, Okmulgee, Ottawa, Rogers, Tulsa, and Wagoner are particularly affected. Additionally, the state faces the threat of severe thunderstorms this weekend, which may bring hail, damaging winds, and potential tornadoes. Residents are urged to exercise caution while driving and stay updated on weather conditions, especially in major cities like Tulsa and Oklahoma City.