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DESCRIPTION:

Latitude 46°31'10.14",   Longitude 112°47'35.42"   NAD83

Powell County, Montana, Hydrologic Unit 17010201

Drainage area: 414 square miles

Datum of gage: 4,343.97 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1991-06-01	2017-06-28
Daily Data
Discharge, cubic feet per second	1972-09-26	2017-06-27	16171
Daily Statistics
Discharge, cubic feet per second	1972-09-26	2016-11-19	15975
Monthly Statistics
Discharge, cubic feet per second	1972-09	2016-11
Annual Statistics
Discharge, cubic feet per second	1972	2017
Peak streamflow	1973-05-21	2016-02-15	44
Field measurements	1971-10-08	2017-05-18	452
Field/Lab water-quality samples	1982-06-22	2013-08-26	410
Water-Year Summary	2006	2016	11
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	1991-06-01	2007-09-30	377921

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Record for this site is maintained by the USGS Montana Water Science Center

Email questions about this site to Montana Water Science Center Water-Data Inquiries