Water temperature at this station is operated seasonally (June 1 - September 30).

Available data

Select data types to graph from categories based on the way the data were collected.

3 data types available - data from 1990-10-01 to 2026-08-03

2 data types available - data from 1937-04-01 to 2026-08-02

2 data types available - data from 1947-05-08 to 2026-07-15

99 Observed properties (data types) available - with data from 1955-10-13 to 2013-08-27

327 Sampling activities

2 data types available - data from 1937-04-01 to 2026-08-02

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	12344000	n/a
Location name	Bitterroot River near Darby MT	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.97205	n/a
Decimal longitude (WGS84)	-114.141233333333	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District	Montana	30
State	Montana	30
County	Ravalli County	081
Country	United States of America	n/a
Altitude of gage/land surface	3942.14 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.01 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Bitterroot	17010205
Drainage basin		n/a
Date of first construction		n/a
Drainage area	1050 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	MST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a