USGS Water-Year Summary 2025
463138110580001 NF Smith R ab conf nr White Sulphur Springs
LOCATION - Lat 46°31'37.52", long 110°57'59.87" referenced to North American Datum of 1983, in SH 1/4 SW 1/4 NW 1/4 sec.22, T.9 N., R.6 E., Meagher County, MT, Hydrologic Unit 10030103, on left bank 1.1 mi upstream of confluence with South Fork Smith River, and 3.3 mi southwest of White Sulphur Springs.
DRAINAGE AREA - 179 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - April 2020 to July 2020.
GAGE - Water-stage recorder. Elevation of gage is 4,920 ft, referenced to the North American Vertical Datum of 1988.
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: April 2020 to July 2020.
INSTRUMENTATION - Water temperature recorder was installed April 17, 2020.