WASHINGTON FLOW REPORT

Last Updated: December 31, 2025

Washington State's river systems show varied streamflow conditions, with several rivers experiencing lower-than-normal flow while others are close to or above typical levels. The Spokane River at Spokane boasts an impressive streamflow rate of 15,400 cubic feet per second (cfs), significantly higher than normal at 191.13% of the typical flow, signaling potential for water activities but also caution for unexpected high-water conditions. Conversely, Hangman Creek in the same area presents a strikingly low flow at 157 cfs, a significant drop from normal levels, indicative of potential flow drought conditions.

In the realm of whitewater trails, enthusiasts should take note of the above-normal flows in the Similkameen River near Nighthawk and the Methow River near Pateros, which could enhance adventure opportunities but also pose risks for flooding. The Cedar River at Renton, vital for recreational activities near a major urban area, has a decreased flow at 1,310 cfs, sitting below its average. Along the western Olympic Peninsula, the Hoh and Quinault Rivers are experiencing reduced flow, which may impact ecosystems and recreational use. In contrast, the Nooksack River at Ferndale presents a decrease, suggesting a lessened risk of flooding in that watershed. Water enthusiasts and communities along these rivers are advised to stay alert to these changing conditions, as they can influence both water-related recreation and the ecological health of these waterways.