USGS Water-Year Summary 2021
06119200 South Fork Musselshell River at Martinsdale, MT
LOCATION - Lat 46°27'44.35", long 110°19'06.61" referenced to North American Datum of 1983, in EH 1/4 SW 1/4 SW 1/4 sec.11, T.8 N., R.11 E., Meagher County, MT, Hydrologic Unit 10040201, At State Highway 294 bridge over S. Fork of Musselshell River and 0.3 miles NE of Martinsdale, MT
DRAINAGE AREA - 274 mi².
PERIOD OF RECORD - October 2019 to present.
GAGE - Water-stage recorder. Elevation of gage is 4,800 ft, referenced to the North American Vertical Datum of 1988.