USGS Water-Year Summary 2023
06298000 TONGUE RIVER NEAR DAYTON, WY
LOCATION - Lat 44°50'58", long 107°18'14" referenced to North American Datum of 1927, in NE 1/4 NE 1/4 NE 1/4 sec.11, T.56 N., R.87 W., Sheridan County, WY, Hydrologic Unit 10090101, on left bank 0.5 mi upstream from Crystal Draw, 0.6 mi downstream from intake of Highline Ditch, and 2.5 mi southwest of Dayton.
DRAINAGE AREA - 206 mi².
REVISIONS HISTORY - WSP 1309: 1921.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1918 to September 1929, October 1940 to current year. Monthly discharge only for some periods, published in WSP 1309.
GAGE - Water-stage recorder. Elevation of gage is 4,060 ft above NGVD of 1929, from topographic map. U.S. Geological Survey data collection platform with satellite telemetry at station.