USGS Water-Year Summary 2020
09229500 HENRYS FORK NEAR MANILA, UT
LOCATION - Lat 41°00'39.6", long 109°40'24.6" referenced to North American Datum of 1983, in NW 1/4 NW 1/4 sec.23, T.12 N., R.109 W., Sweetwater County, WY, Hydrologic Unit 14040106, on right bank 0.8 mi north of Wyoming-Utah State line, 1.3 mi upstream from normal high-water line of Flaming Gorge Reservoir at elevation 6,045 ft, and 3.0 mi northeast of Manila, UT.
DRAINAGE AREA - 520 mi².
- WSP 1443: 1955. WDR WY-76-2: 1970. WDR WY-92-1: 1991.
PERIOD OF RECORD - October 1928 to September 1993, May 2001 to current year. Prior to October 1971, published as "at Linwood, UT."
GAGE - Water-stage recorder. Elevation of gage is 6,060 ft above NGVD of 1929, from topographic map. Prior to October 1, 1957, nonrecording gages or water-stage recorder at several sites and 2.0 mi downstream from station at various datums. October 1, 1957 to December 2, 1965, water-stage recorders at sites about 1.0 mi upstream from station at different datums. U.S. Geological Survey data collection platform with satellite telemetry at station.
EXTREMES FOR PERIOD OF RECORD - Maximum peak flow from rating curve extended above 570 ft³/s on basis of slope-area measurement determined from floodmarks; no flow, some days, several years.
PERIOD OF RECORD - Water years 1951 to 1993 and 2001 to 2013.
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: March 1951 to September 1979.
WATER TEMPERATURE: March 1951 to September 1979.