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DESCRIPTION:

Latitude 47°00'19.57",   Longitude 112°04'13.12"   NAD83

Lewis And Clark County, Montana, Hydrologic Unit 10030101

Drainage area: 391 square miles

Datum of gage: 3,547.38 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2007-10-01	2017-06-26
Daily Data
Discharge, cubic feet per second	1962-05-01	2017-06-25	11378
Daily Statistics
Discharge, cubic feet per second	1962-05-01	2016-10-30	11140
Monthly Statistics
Discharge, cubic feet per second	1962-05	2016-10
Annual Statistics
Discharge, cubic feet per second	1962	2017
Peak streamflow	1962-05-27	2016-05-22	31
Field measurements	1985-08-07	2017-05-18	256
Field/Lab water-quality samples	1962-04-29	2013-08-30	208
Water-Year Summary	2006	2016	11
Additional Data Sources	Begin Date	End Date	Count
Instantaneous-Data Archive  **offsite**	1994-10-01	2007-09-30	414612

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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