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 44°41'30",   Longitude 114°02'49"   NAD83

Lemhi County, Idaho, Hydrologic Unit 17060202

Drainage area: 830 square miles

Datum of gage: 4,638.84 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1986-10-01	2025-09-04
Daily Data
Temperature, water, degrees Celsius	1998-03-05	2005-09-29	1569
Discharge, cubic feet per second	1984-10-01	2025-09-02	14947
Daily Statistics
Temperature, water, degrees Celsius	1998-03-05	2005-09-29	523
Discharge, cubic feet per second	1984-10-01	2025-06-22	14875
Monthly Statistics
Temperature, water, degrees Celsius	1998-03	2005-09
Discharge, cubic feet per second	1984-10	2025-06
Annual Statistics
Temperature, water, degrees Celsius	1998	2005
Discharge, cubic feet per second	1985	2025
Peak streamflow	1984-11-03	2024-03-02	40
Field measurements	1971-05-01	2025-08-25	418
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1984-05-09	2023-08-09	137
Water-Year Summary	2006	2024	19
Revisions	Loading...

OPERATION:

Record for this site is maintained by the USGS Idaho Water Science Center

Email questions about this site to Idaho Water Science Center Water-Data Inquiries