Water temperature and specific conductance records at this station are operated seasonally (March 1 - October 31).

Available data

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

4 data types available - data from 2000-07-17 to 2026-08-12

6 data types available - data from 1973-10-01 to 2026-08-11

2 data types available - data from 1978-09-07 to 2026-08-05

182 Observed properties (data types) available - with data from 1974-04-10 to 2016-10-12

251 Sampling activities

2 data types available - with data from 1974-06-21 to 2025-06-05

6 data types available - data from 1973-10-01 to 2026-08-11

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	06307830	n/a
Location name	Tongue R bl Brandenberg bridge nr Ashland MT	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	45.8403861111111	n/a
Decimal longitude (WGS84)	-106.223433333333	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	Rosebud County	087
Country	United States of America	n/a
Altitude of gage/land surface	2760 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	10 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit	Lower Tongue	10090102
Drainage basin		n/a
Date of first construction		n/a
Drainage area	3882 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