Columbia River Report

933423.881 ACRE-FT

Total streamflow across the Columbia River was last observed at 470600 cfs, and is expected to yield approximately 933424 acre-ft of water today; about 86% of normal. Average streamflow for this time of year is 544700 cfs, with recent peaks last observed at 1,735,000 cfs on 2018-05-22.

Maximum discharge along the river is currently at the Columbia River @ Beaver Army Terminal Nr Quincy reporting a streamflow rate of 286,000 cfs. However, the deepest point on the river is located at the Columbia River At International Boundary with a gage stage of 88.68 ft. This river is monitored from 4 different streamgauging stations along the Columbia River, the highest being perched at an elevation of 1,300 ft, the Columbia River At International Boundary.