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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	2025-07-06
Daily Data
Temperature, water, degrees Celsius	1999-10-01	2025-07-05	28050
Discharge, cubic feet per second	1945-10-01	2025-07-05	29133
Daily Statistics
Temperature, water, degrees Celsius	1999-10-01	2025-03-20	9241
Discharge, cubic feet per second	1945-10-01	2025-05-20	29087
Monthly Statistics
Temperature, water, degrees Celsius	1999-10	2025-03
Discharge, cubic feet per second	1945-10	2025-05
Annual Statistics
Temperature, water, degrees Celsius	2000	2025
Discharge, cubic feet per second	1946	2025
Peak streamflow	1946-06-03	2023-06-09	78
Field measurements	1948-05-25	2025-06-27	666
Field/Lab water-quality samples	1982-07-12	2013-09-18	368
Water-Year Summary	2006	2024	19
Revisions	Loading...

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