USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources   

Data Category:
Home Current Conditions Site Information Mapper Surface Water Groundwater Water Quality Water Use Revisions Geographic Area:
United States Alabama Alaska American Samoa Arizona Arkansas British Columbia California Canton and Enderbury Islands Colorado Connecticut Delaware Dist. of Columbia Florida Georgia Guam Hawaii Idaho Illinois Indiana Iowa Johnston Atoll Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Midway Islands Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Northern Mariana Islands Ohio Oklahoma Oregon Pennsylvania Puerto Rico Rhode Island Ryukyu Islands, Southern South Carolina South Dakota Swan Islands Tennessee Texas Trust Territories, Pacific Is U.S.Misc Caribbean Islands U.S.Misc Pacific Islands Utah Vermont Virgin Islands Virginia Wake Island Washington West Virginia Wisconsin Wyoming

Page Loading - Please Wait...

DESCRIPTION:

Latitude 45°00'32.89",   Longitude 106°50'09.40"   NAD83

Big Horn County, Montana, Hydrologic Unit 10090101

Drainage area: 1,453 square miles

Datum of gage: 3,431.00 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1994-10-01	2025-09-26
Daily Data
Temperature, water, degrees Celsius	2010-10-01	2025-09-25	6668
Discharge, cubic feet per second	1960-07-08	2025-09-24	23770
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000-08-21	2025-09-25	18610
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	1983-10-24	1986-12-31	1161
Sodium adsorption ratio (SAR), water, estimated by regression equation, number	2000-08-21	2013-09-30	8375
Daily Statistics
Temperature, water, degrees Celsius	2010-10-01	2025-08-25	2195
Discharge, cubic feet per second	1960-07-08	2025-06-24	23678
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000-08-21	2025-08-25	6421
Sodium adsorption ratio (SAR), water, estimated by regression equation, number	2000-08-21	2013-09-30	3367
Monthly Statistics
Temperature, water, degrees Celsius	2010-10	2025-08
Discharge, cubic feet per second	1960-07	2025-06
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000-08	2025-08
Sodium adsorption ratio (SAR), water, estimated by regression equation, number	2000-08	2013-09
Annual Statistics
Temperature, water, degrees Celsius	2011	2025
Discharge, cubic feet per second	1960	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius	2000	2025
Sodium adsorption ratio (SAR), water, estimated by regression equation, number	2000	2013
Peak streamflow	1961-05-30	2024-06-12	64
Field measurements	1963-06-06	2025-09-09	528
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1985-10-16	2023-10-11	455
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:

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