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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	2025-09-05
Daily Data
Temperature, water, degrees Celsius	1972-10-01	2025-09-07	11961
Discharge, cubic feet per second	1972-10-01	2025-09-06	13584
Daily Statistics
Temperature, water, degrees Celsius	2014-07-16	2024-10-07	2829
Discharge, cubic feet per second	1972-10-01	2025-05-26	13481
Monthly Statistics
Temperature, water, degrees Celsius	2014-07	2024-10
Discharge, cubic feet per second	1972-10	2025-05
Annual Statistics
Temperature, water, degrees Celsius	2014	2025
Discharge, cubic feet per second	1973	2025
Peak streamflow	1973-05-16	2024-05-08	37
Field measurements	1972-09-17	2025-07-15	248
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	2024	18
Revisions	Loading...

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