Streamgauges reporting the most discharge on the Walla Walla River
10 Day Trend
Discharge comparison for the highest gauges over the past 10 days
Expected Streamflow Ranges
Streamflow discharge range for this time of year
The Walla Walla River is a tributary of the Columbia River, joining the Columbia just above Wallula Gap in southeastern Washington in the United States. The river flows through Umatilla County, Oregon, and Walla Walla County, Washington. Its drainage basin is 1,758 square miles (4,550 km2) in area.
Source: Wikipedia
