USGS 15875000 COLVILLE R AT UMIAT AK

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Available data for this site

DESCRIPTION:: Latitude 69°21'37.8", Longitude 152°07'21.7" NAD83; North Slope Borough, Alaska, Hydrologic Unit 19060303; Drainage area: 13,860 square miles; Datum of gage: 206.8 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	2002-08-22	2024-11-22
Daily Data
Discharge, cubic feet per second	2002-08-21	2024-11-21	8125
Daily Statistics
Discharge, cubic feet per second	2002-08-21	2024-04-28	7922
Monthly Statistics
Discharge, cubic feet per second	2002-08	2024-04
Annual Statistics
Discharge, cubic feet per second	2002	2024
Peak streamflow	2002-05-26	2023-08-29	22
Field measurements	1953-04-02	2024-08-14	179
Field/Lab water-quality samples	1953-07-28	2007-10-18	32
Water-Year Summary	2006	2023	18
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: 2024-11-22 08:28:52 EST
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