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DESCRIPTION:

Latitude 44°53'19.16",   Longitude 111°34'51.19"   NAD83

Madison County, Montana, Hydrologic Unit 10020007

Drainage area: 1,093 square miles

Datum of gage: 5,872.92 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1994-10-07	2026-01-23
Daily Data
Temperature, water, degrees Celsius	1995-04-12	2026-01-22	26888
Discharge, cubic feet per second	1959-09-01	2026-01-22	14552
Suspended sediment concentration, milligrams per liter	1959-10-01	1960-09-29	358
Suspended sediment discharge, short tons per day	1959-10-01	1960-09-29	365
Daily Statistics
Temperature, water, degrees Celsius	1995-04-12	2025-07-20	8775
Discharge, cubic feet per second	1959-09-01	2025-11-16	14485
Suspended sediment concentration, milligrams per liter	1959-10-01	1960-09-29	358
Suspended sediment discharge, short tons per day	1959-10-01	1960-09-29	365
Monthly Statistics
Temperature, water, degrees Celsius	1995-04	2025-07
Discharge, cubic feet per second	1959-09	2025-11
Suspended sediment concentration, milligrams per liter	1959-10	1960-09
Suspended sediment discharge, short tons per day	1959-10	1960-09
Annual Statistics
Temperature, water, degrees Celsius	1995	2025
Discharge, cubic feet per second	1959	2026
Suspended sediment concentration, milligrams per liter	1960	1960
Suspended sediment discharge, short tons per day	1960	1960
Peak streamflow	1959-10-23	2025-07-14	44
Field measurements	1965-08-04	2026-01-09	279
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1959-09-10	2013-09-17	193
Water-Year Summary	2006	2025	20
Revisions	Loading...

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