OKLAHOMA FLOW REPORT
Last Updated: December 26, 2025
Oklahoma's streamflow conditions vary widely, presenting challenges and opportunities for river enthusiasts across the state. Several rivers report below-normal flows, with the Arkansas River at Ralston flowing at a mere 12.66% of its normal rate, indicative of flow drought conditions that could impact water availability and ecosystem health. Conversely, the Arkansas River at Tulsa exceeds its average flow by 7.5%, suggesting ample water for recreational activities. However, the most significant increase is observed in the Neosho River near Chouteau, where a dramatic surge of 87.74 cfs in the last 24 hours could be an early indication of potential flooding concerns. Such disparities underscore the seasonal and geographical nuances of Oklahoma's river systems.
Focusing on specific locations, the Canadian River at Bridgeport flows at 152 cfs, marginally above its average, indicating stable conditions suitable for fishing or paddling. In contrast, the Red River near Gainesville has dropped to 65.06% of its typical flow, with a gage height of 4.79 feet, potentially impacting activities in that area. Whitewater enthusiasts should note the Illinois River near Tahlequah, with a streamflow of 362 cfs and a gage height of 5.1 feet, both significantly below average, possibly altering the quality of popular rapids. As Oklahoma transitions through seasons, river users should stay informed on current conditions, especially in light of abnormal streamflows that could affect access, safety, and the enjoyment of river-based recreation.
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.