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PROVISIONAL DATA SUBJECT TO REVISION

USGS 14013000 MILL CREEK NEAR WALLA WALLA, WA

Temperature, air, degrees Fahrenheit
Most recent instantaneous value: 45.3 05-11-2026   02:15 PDTNext
Graph of Temperature, air, degrees Fahrenheit

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Discharge, cubic feet per second
Most recent instantaneous value: 42.8 05-11-2026   02:15 PDTPrev   Next
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 11 based on 88 water years of record more
Min
(1992)		 Most Recent
Instantaneous
Value May 11		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1917)
39.0 42.8 89 119 153 170 912

Gage height, feet
Most recent instantaneous value: 13.34 05-11-2026   02:15 PDTPrev   Next
Graph of Gage height, feet

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USGS 14013700 MILL CREEK AT FIVE MILE RD BR NR WALLA WALLA, WA

Discharge, cubic feet per second
Most recent instantaneous value: 86.9 05-11-2026   02:30 PDTPrev   Next
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 11 based on 22 water years of record more
Min
(2015)		 Most Recent
Instantaneous
Value May 11		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2022)
47.6 86.9 88 124 145 179 404

Gage height, feet
Most recent instantaneous value: 7.30 05-11-2026   02:30 PDTPrev   Next
Graph of Gage height, feet

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USGS 14013800 BENNINGTON LAKE NEAR WALLA WALLA, WA

Lake or reservoir water surface elevation above NGVD 1929, feet
Most recent instantaneous value: 1205.30 05-11-2026   02:00 PDTPrev   Next
Graph of Lake or reservoir water surface elevation above NGVD 1929, feet

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USGS 14015000 MILL CREEK AT WALLA WALLA, WA

Discharge, cubic feet per second
Most recent instantaneous value: 62.1 05-11-2026   02:15 PDTPrev   Next
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Daily discharge, cubic feet per second -- statistics for May 11 based on 85 water years of record more
Min
(1992)		 25th
percen-
tile		 Most Recent
Instantaneous
Value May 11		 Median Mean 75th
percen-
tile		 Max
(1948)
0.00 53 62.1 93 116 147 492

Gage height, feet
Most recent instantaneous value: 2.20 05-11-2026   02:15 PDTPrev   Next
Graph of Gage height, feet

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USGS 14018500 WALLA WALLA RIVER NEAR TOUCHET, WA

Discharge, cubic feet per second
Most recent instantaneous value: 315 05-11-2026   01:30 PDTPrev   Next
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for May 11 based on 74 water years of record more
Min
(1968)		 Most Recent
Instantaneous
Value May 11		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1956)
56.0 315 460 674 842 1090 2770

Gage height, feet
Most recent instantaneous value: 4.30 05-11-2026   01:30 PDTPrev   Next
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