OKLAHOMA FLOW REPORT

Last Updated: December 4, 2025

Streamflow conditions across Oklahoma's rivers are showing a diverse range of flows, with certain rivers experiencing significantly above-normal streamflows while others sit well below average. Notably, the Arkansas River near Haskell is flowing at a robust 5590 cubic feet per second (cfs), a 133.68% of its normal flow, potentially impacting communities and outdoor enthusiasts around Haskell. Contrastingly, the Canadian River at Calvin is at a mere 347 cfs, a stark 74.85% below its normal flow, which may affect recreational activities and water resources in the area. The Neosho River near Commerce, a critical waterway for northeastern Oklahoma, is currently running at 113.19% of normal with a flow rate of 3280 cfs, signaling healthy conditions for riverine habitats and local water supply, but also a situation to watch for any sudden increases that could lead to potential flooding concerns.

Whitewater trails along the Illinois River near Tahlequah are experiencing low flows at 487 cfs, which is 55.72% below their normal streamflow, likely affecting the conditions for whitewater activities. Meanwhile, the current gage height of the Canadian River at Norman stands out at a remarkable 86.2 feet, despite a flow that's 16.15% below normal; such an anomaly in gage height could be due to local factors affecting the river's depth measurements. Additionally, the Verdigris River near Claremore is flowing at an elevated 1750 cfs, 148.77% of its normal flow, which could indicate excellent conditions for water-based recreation but also necessitates awareness for potential flooding. Water enthusiasts and communities around major rivers such as the Arkansas, Canadian, and Neosho Rivers, as well as the Illinois and Verdigris Rivers, should stay informed on current conditions, as these waterways are vital for both ecological health and human use.