COLUMBIA RIVER AT MCNARY DAM,NEAR UMATILLA, OR

OREGON45.9327°N, -119.2966°W

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

—cfs

No flow data available

Precipitation History

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45.9327, -119.2966

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DATA · USGS · NOAA · NWS

Site #14019200·USGS

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