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DESCRIPTION:

Latitude 46°37'44",   Longitude 119°51'49"   NAD27

Grant County, Washington, Hydrologic Unit 17020016

Drainage area: 96,000 square miles

Datum of gage: 393.38 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	2025-09-02
Daily Data
Discharge, cubic feet per second	1917-10-01	2025-08-31	39417
Gage height, feet	1992-03-26	2025-08-31	11912
Daily Statistics
Discharge, cubic feet per second	1917-10-01	2023-12-03	38780
Gage height, feet	1992-03-26	2023-12-03	11280
Monthly Statistics
Discharge, cubic feet per second	1917-10	2023-12
Gage height, feet	1992-03	2023-12
Annual Statistics
Discharge, cubic feet per second	1918	2024
Gage height, feet	1992	2024
Peak streamflow	1917-06-23	2023-05-17	77
Field measurements	1959-09-24	2025-08-06	258
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1961-10-24	1974-10-21	48
Water-Year Summary	2006	2023	18
Revisions	Loading...

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