OREGON FLOW REPORT

Last Updated: December 18, 2025

Streamflow levels across Oregon are currently 87.0% of normal, with the Columbia River @ Beaver Army Terminal Nr Quincy reporting the highest discharge in the state with 181000cfs and gauge stage of 8.3 ft. Meanwhile, the Chetco River Near Brookings is seeing a spike in streamflows today after experiencing a 238.97% increase since yesterday, and currently running at 4610cfs.

Maximum gauge stage in the state was last observed at the Sevenmile Cnl At Dike Rd Br, currently reporting a stage of 4140.1ft. The Bull Run River Near Multnomah Falls in the Lower Columbia-Sandy watershed is surging for this time of year at 1730cfs, about 302.61% of normal.

       



Oregon's surface flows are impacted by its varied hydrology and climate characteristics. Major rivers and tributaries include the Columbia, Snake, and Willamette. Reservoirs and dams, such as the Bonneville Dam and the Dalles Dam, have been constructed along these waterways to provide hydroelectric power and irrigation. Snowpack is a crucial factor in Oregon's water supply, with the majority of the state's precipitation occurring in the winter months. In recent years, lower than average snowpack levels have led to drought conditions and water shortages. The Klamath Basin has been a focal point in the state's water management, with disputes arising between farmers, tribes, and environmental advocates over water allocation. Overall, Oregon's water resources are complex and often contentious, requiring careful management and planning.


       

Winter Storm Warnings

December 18 2025

Rafting & Kayaking

River Run Status Streamflow (CFS) Air Temp (F)
RUNNABLE 771 44
TOO LOW 771 44
27.55
TOO LOW 512 51
TOO LOW 512 51
TOO LOW 512 51
TOO LOW 512 51
RUNNABLE 2400 53
RUNNABLE 2400 53
RUNNABLE 3120 53
RUNNABLE 953 51
RUNNABLE 3660 51
RUNNABLE 1900 55
TOO LOW 2750 51
RUNNABLE 1900 55
Mill City to Mehama
Class II- to II
RUNNABLE 1600 47
RUNNABLE 1600 47
32.83
33.28
117 40
TOO LOW 512 51
RUNNABLE 3660 51
Welches Run
Class II+ to III
619 46
32.72