Click
to
hide
Water-Year
Summary
instructions
and
information
- Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
- For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
- For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
- Not all sites have reports available for every water year.
USGS Water-Year Summary 2024
08061750 East Fork Trinity River near Forney, TX
LOCATION - Lat 32°46'27", long 96°30'12" referenced to North American Datum of 1927, Kaufman County, TX, Hydrologic Unit 12030106, on downstream side of downstream U.S. Highway 80 bridge, 0.2 mi downstream from Duck Creek, 1.9 mi downstream from Lake Ray Hubbard Dam, 2.5 mi upstream from Texas and Pacific Railroad Co. bridge, 2.6 mi northwest of Forney, and 30.8 mi upstream from mouth.
DRAINAGE AREA - 1,118 mi². of which 1,071 mi² is above Lake Ray Hubbard.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Jan. 1973 to current year.
PERIOD OF RECORD, Water-Quality.--
CHEMICAL DATA: Nov. 1981 to Nov. 1992.
BIOCHEMICAL DATA: Nov. 1981 to Sept. 1992.
PERIOD OF DAILY RECORD, Water-Quality.--
SPECIFIC CONDUCTANCE: Oct. 1981 to Jan. 1993.
pH: Aug. 1986 to Jan. 1993.
WATER TEMPERATURE: Oct. 1981 to Jan. 1993.
DISSOLVED OXYGEN: Aug. 1986 to Jan. 1993.
GAGE - Water-stage recorder. Datum of gage is 372.17 ft above NGVD of 1929 and 372.50 ft above NAVD of 1988. Prior to April 13, 2020, datum erroneously reported as 374.86 ft above NGVD of 1929. Prior to Aug. 26, 1975, recording gage at 3 ft higher datum located at site 126 ft upstream. From Aug. 26, 1975, to May 12, 1977, recording gage at 3 ft higher datum located at site 105 ft downstream. From May 13, 1977, to Sept. 30, 1984, recording gage at 3 ft higher datum at current site. Satellite telemeter at station.
REMARKS - Some records listed in the "Period of Record" for surface water and water quality may not be available electronically. Since installation of gage, at least 10% of contributing drainage area has been regulated. Low flow is sustained by wastewater effluent discharge from the City of Garland into Duck Creek, which enters the East Fork Trinity River 0.2 mi upstream from this station. No known diversions.
