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DESCRIPTION:

Latitude 46°00'29",   Longitude 118°07'03"   NAD27

Walla Walla County, Washington, Hydrologic Unit 17070102

Drainage area: 59.6 square miles

Datum of gage: 1,998.59 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	2025-09-03
Daily Data
Discharge, cubic feet per second	1913-10-01	2025-09-02	31930
Gage height, feet	1982-10-01	2025-09-02	13376
Daily Statistics
Discharge, cubic feet per second	1913-10-01	2025-06-16	31852
Gage height, feet	1982-10-01	2025-06-16	13299
Monthly Statistics
Discharge, cubic feet per second	1913-10	2025-06
Gage height, feet	1982-10	2025-06
Annual Statistics
Discharge, cubic feet per second	1914	2025
Gage height, feet	1983	2025
Peak streamflow	1914-02-27	2023-12-10	87
Field measurements	1924-07-17	2025-08-13	727
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1964-10-09	2023-10-31	33
Water-Year Summary	2006	2024	19
Revisions	Loading...

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