Water temperature at this station is operated seasonally (March 1 - November 30).

Available data

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

4 data types available - data from 1994-10-01 to 2026-08-10

4 data types available - data from 1923-10-01 to 2026-08-09

2 data types available - data from 1948-05-27 to 2026-07-10

36 Observed properties (data types) available - with data from 1960-08-01 to 2013-09-10

397 Sampling activities

2 data types available - with data from 1924-05-19 to 2024-04-05

4 data types available - data from 1923-10-01 to 2026-08-08

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	06025500	n/a
Location name	Big Hole River near Melrose MT	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.5265805555556	n/a
Decimal longitude (WGS84)	-112.701725	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	Madison County	057
Country	United States of America	n/a
Altitude of gage/land surface	5032.87 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	Big Hole	10020004
Drainage basin		n/a
Date of first construction		n/a
Drainage area	2472 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