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DESCRIPTION:

Latitude 46°59'41.06",   Longitude 112°00'38.40"   NAD83

Lewis And Clark County, Montana, Hydrologic Unit 10030102

Drainage area: 16,924 square miles

Datum of gage: 3,464.11 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1994-10-01	2024-12-01
Daily Data
Temperature, water, degrees Celsius	1999-10-01	2024-11-30	27399
Discharge, cubic feet per second	1945-10-01	2024-11-30	28916
Daily Statistics
Temperature, water, degrees Celsius	1999-10-01	2024-11-07	9108
Discharge, cubic feet per second	1945-10-01	2024-09-18	28843
Monthly Statistics
Temperature, water, degrees Celsius	1999-10	2024-11
Discharge, cubic feet per second	1945-10	2024-09
Annual Statistics
Temperature, water, degrees Celsius	2000	2025
Discharge, cubic feet per second	1946	2024
Peak streamflow	1946-06-03	2023-06-09	78
Field measurements	1948-05-25	2024-11-08	661
Field/Lab water-quality samples	1982-07-12	2013-09-18	368
Water-Year Summary	2006	2024	19
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