USGS Water-Year Summary 2019
06289000 LITTLE BIGHORN RIVER AT STATE LINE, NEAR WYOLA, MT
LOCATION - Lat 45°00'25.60", long 107°36'55.47" referenced to North American Datum of 1983, in SW 1/4 NW 1/4 sec.36, T.9 S., R.33 E., Big Horn County, MT, Hydrologic Unit 10080016, on right bank 100 ft downstream from county bridge, 0.5 mi north of Wyoming-Montana State line, 1 mi downstream from West Fork, 13 mi southwest of Wyola, and at river mile 115.2.
DRAINAGE AREA - 182 mi².
- Water Supply Paper 1729: Drainage area. Water Data Report MT-04-1: Drainage area.
PERIOD OF RECORD - March 1939 to current year. Prior to October 1940, published as Little Horn River at State Line, near Wyola.
GAGE - Water-stage recorder. Elevation of gage is 4,350 ft, referenced to the North American Vertical Datum of 1988. Satellite telemeter is located at the station.