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DESCRIPTION:

Latitude 48°19'47",   Longitude 120°41'26"   NAD27

Chelan County, Washington, Hydrologic Unit 17020009

Drainage area: 321 square miles

Datum of gage: 1,098.50 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1988-03-04	2025-11-14
Daily Data
Discharge, cubic feet per second	1910-12-01	2025-11-13	37870
Daily Statistics
Discharge, cubic feet per second	1910-12-01	2025-01-11	37570
Monthly Statistics
Discharge, cubic feet per second	1910-12	2025-01
Annual Statistics
Discharge, cubic feet per second	1911	2025
Peak streamflow	1911-06-13	2023-12-05	103
Field measurements	1943-12-15	2025-07-15	608
Water-Year Summary	2006	2024	19
Revisions	Loading...

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