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DESCRIPTION:

Latitude 46°49'48",   Longitude 119°49'48"   NAD27

Grant County, Washington, Hydrologic Unit 17020015

Drainage area: 4,840 square miles

Datum of gage: 504.51 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1987-10-01	2025-09-01
Daily Data
Discharge, cubic feet per second	1959-02-12	2025-08-31	24216
Gage height, feet	1982-10-01	2025-08-31	13220
Daily Statistics
Discharge, cubic feet per second	1959-02-12	2025-07-14	24168
Gage height, feet	1982-10-01	2025-07-14	13172
Monthly Statistics
Discharge, cubic feet per second	1959-02	2025-07
Gage height, feet	1982-10	2025-07
Annual Statistics
Discharge, cubic feet per second	1959	2025
Gage height, feet	1983	2025
Peak streamflow	1960-02-04	2023-10-26	65
Field measurements	1959-03-17	2025-07-15	487
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1959-10-01	2004-10-05	326
Water-Year Summary	2006	2024	19
Revisions	Loading...

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