OKLAHOMA FLOW REPORT
Last Updated: December 19, 2025
Streamflow levels across
Oklahoma
are currently
62.0% of normal, with the
Arkansas River At Tulsa
reporting the highest discharge in the state with
10300cfs and gauge stage of 4.13 ft.
Meanwhile, the
Neosho River Near Chouteau
is seeing a spike in streamflows today after experiencing a
1465.57%
increase since yesterday, and currently running at
5730cfs.
Maximum gauge stage in the state was last observed at the
Canadian River At Norman, currently reporting a stage of
86.17ft.
The
Arkansas River Near Haskell
in the
Polecat-Snake
watershed
is surging for this time of year at
5620cfs, about
112.17% of normal.
Oklahoma has a humid subtropical climate with frequent thunderstorms and occasional tornadoes. The state is home to major surface flows, including the Arkansas, Canadian, and Red Rivers. These rivers are subject to flooding during periods of heavy rainfall. Major reservoirs and dams, such as the Keystone Dam on the Arkansas River, help to manage flood control and provide water for agriculture and drinking water. Oklahoma's hydrology is influenced by its geology, which includes karst formations and oil and gas extraction. Watershed and snowpack data are not significant factors in Oklahoma's hydrology due to its low snowfall and lack of major mountain ranges.