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DESCRIPTION:

Latitude 46°15'59.89",   Longitude 106°41'28.69"   NAD83

Rosebud County, Montana, Hydrologic Unit 10100001

Drainage area: 40,152 square miles

Contributing drainage area: 39,460 square miles,

Datum of gage: 2,504.62 feet above   NGVD29.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1994-10-01	2026-01-19
Daily Data
Discharge, cubic feet per second	1921-05-15	2026-01-18	18220
Suspended sediment concentration, milligrams per liter	1978-03-15	1981-09-29	1058
Suspended sediment discharge, short tons per day	1978-03-15	1981-09-29	1058
Daily Statistics
Discharge, cubic feet per second	1921-05-15	2025-03-11	17907
Suspended sediment concentration, milligrams per liter	1978-03-15	1981-09-29	1058
Suspended sediment discharge, short tons per day	1978-03-15	1981-09-29	1058
Monthly Statistics
Discharge, cubic feet per second	1921-05	2025-03
Suspended sediment concentration, milligrams per liter	1978-03	1981-09
Suspended sediment discharge, short tons per day	1978-03	1981-09
Annual Statistics
Discharge, cubic feet per second	1921	2025
Suspended sediment concentration, milligrams per liter	1978	1981
Suspended sediment discharge, short tons per day	1978	1981
Peak streamflow	1921-06-21	2024-06-12	50
Field measurements	1974-04-02	2025-11-20	303
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1953-11-24	2013-05-21	390
Water-Year Summary	2006	2024	19
Revisions	Loading...

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