Columbia River at Mcnary Dam,near Umatilla, OR

USGS Site No: 14019200Columbia River • Umatilla County, OR

Current reading not available.

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Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile Label CFS Threshold Today's Flow
10th Very Low threshold 194,000
25th Low threshold 356,000
50th (Median) Normal (median) 418,000
75th High threshold 493,000
95th Very High threshold 700,000

Station Information

USGS Site No
14019200
State
OR
Coordinates
45.9327, -119.2966
Drainage Area
214,000 mi²
Datum (ft)
340.0
HUC Code
17070101
View on USGS NWIS →

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