State: Washington County: LEWIS Latitude: 46 36' 0" North Longitude: 122 28' 0" West Elevation: 600 feet Supporting WFO: Seattle NWS Official River Forecasts Click Here
Record Stage: N/A
Daily Historical Flow Statistics for April 30
Mean Stage: 4.21 ft Mean Flow: 919 cfs Max Stage: 6.73 ft Max Flow: 3840 cfs (1959) Min Stage:  3.07 ft Min Flow: 283 cfs (2016)
Statistics based on water years: 1957-2020
The 4-10 Day Trend Forecast is based on model guidance only. Daily variation and uncertainty of forecasts during this period is high.