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DESCRIPTION:

Latitude 62°31'15",   Longitude 145°31'51"   NAD27

Copper River Census Area County, Alaska, Hydrologic Unit 190201020609

Drainage area: 1,760.0 square miles

Datum of gage: 1,867.0 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1991-10-11	2025-12-16
Daily Data
Temperature, water, degrees Celsius	1972-10-01	2025-12-16	12216
Discharge, cubic feet per second	1972-10-01	2025-12-16	13685
Daily Statistics
Temperature, water, degrees Celsius	2014-07-16	2025-11-01	3099
Discharge, cubic feet per second	1972-10-01	2025-10-18	13626
Monthly Statistics
Temperature, water, degrees Celsius	2014-07	2025-11
Discharge, cubic feet per second	1972-10	2025-10
Annual Statistics
Temperature, water, degrees Celsius	2014	2026
Discharge, cubic feet per second	1973	2026
Peak streamflow	1973-05-16	2024-05-08	37
Field measurements	1972-09-17	2025-09-16	249
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1973-04-06	2020-07-15	122
Water-Year Summary	2007	2025	19
Revisions	Loading...

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