USGS Water-Year Summary 2020
08043000 Bridgeport Reservoir above Bridgeport, TX
LOCATION - Lat 33°13'22", long 97°49'54" referenced to North American Datum of 1927, Wise County, TX, Hydrologic Unit 12030101, in brick valve house on upstream side and near left end of dam on West Fork Trinity River, 4.6 mi west of Bridgeport, 13.0 mi upstream from Big Sandy Creek and at mile 626.
DRAINAGE AREA - 1,111 mi².
- WSP 1922: Drainage area.
PERIOD OF RECORD - Apr. 1932 to current year. Prior to Oct. 1950, month end figures only.
PERIOD OF RECORD, Water-Quality.--
CHEMICAL DATA: Jan. 1964 to May 1984.
GAGE - Water-stage recorder. Datum of gage is NAVD of 1988. Prior to Oct. 1, 2016, datum was NGVD of 1929 at 0.44 ft higher than current datum. Prior to Jan. 12, 1988, nonrecording gages at various sites in vicinity of present gage at datum then in use. Satellite telemeter at station.
COOPERATION - Capacity Table No. 6, based on a volumetric survey by the Texas Water Development Board in Apr. 2000, was provided by the Tarrant Regional Water District and used beginning Oct. 2003.
Capacity Table No. 7, based on a volumetric survey by the Texas Water Development Board in Nov. 2010, was placed into use beginning Oct. 1, 2013.
EXTREMES FOR PERIOD OF RECORD - Maximum contents observed, 491,700 acre-ft, May 5, 1990, elevation, 844.36 ft; minimum contents observed since first appreciable storage in 1935, 7,170 acre-ft, Oct. 12-16, 1956.