USGS 15564900 KOYUKUK R AT HUGHES AK

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DESCRIPTION:: Latitude 66°02'51", Longitude 154°15'30" NAD27; Yukon-Koyukuk Census Area County, Alaska, Hydrologic Unit 19090108; Drainage area: 17,990 square miles; Datum of gage: 231.59 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	2021-07-21	2023-05-27
Daily Data
Discharge, cubic feet per second	1960-01-16	2023-05-27	8836
Daily Statistics
Discharge, cubic feet per second	1960-01-16	2023-04-28	8807
Monthly Statistics
Discharge, cubic feet per second	1960-01	2023-04
Annual Statistics
Discharge, cubic feet per second	1960	2023
Peak streamflow	1961-06-08	2022-05-23	25
Field measurements	1960-01-16	2023-04-20	128
Field/Lab water-quality samples	1955-06-02	1978-04-06	61
Water-Year Summary	2021	2022	2
Revisions	Loading...

OPERATION:: Record for this site is maintained by the USGS Alaska Water Science Center; Email questions about this site to Alaska Water Science Center Water-Data Inquiries

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Alaska Water Data Support Team
Page Last Modified: 2023-05-27 20:12:24 EDT
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