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Water-Year Summary for Site 08164000

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Mean,Max.,Min.)  
00065 Gage height(Mean)  

Water year 2020: 2019-10-01 to 2020-09-30
 

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USGS Water-Year Summary 2020
08164000 Lavaca River near Edna, TX
LOCATION - Lat 28°57'35", long 96°41'10" referenced to North American Datum of 1927, Jackson County, TX, Hydrologic Unit 12100101, on left bank at upstream side of upstream bridge of two bridges on U.S. Highway 59, 660 ft upstream from Texas and New Orleans Railroad Co. bridge, and 2.8 mi southwest of Edna.
DRAINAGE AREA - 817 mi².
REVISIONS HISTORY - WSP 1923: 1955. WDR TX-73-1: Drainage area.
SURFACE-WATER RECORDS
PERIOD OF RECORD - Aug. 1938 to current year. PERIOD OF RECORD, Water-Quality.-- CHEMICAL DATA: Aug. 1945 to Aug. 1993. BIOCHEMICAL DATA: Feb. 1971 to Aug. 1993. BIOLOGICAL DATA: Nov. 1977 to Aug. 1993. PESTICIDE DATA: Jan. 1968 to Aug. 1981. RADIOCHEMICAL DATA: Feb. 1981 to June 1981. SEDIMENT DATA: Nov. 1977 to Aug. 1993. PERIOD OF DAILY RECORD, Water-Quality.-- SPECIFIC CONDUCTANCE: Nov. 1977 to Sept. 1981. WATER TEMPERATURE: Nov. 1977 to Sept. 1981.
GAGE - Water-stage recorder. Datum of gage is 14.10 ft above NGVD of 1929. Prior to Mar. 21, 1961, nonrecording gage. Satellite telemeter at station.
REMARKS - No known regulation. Small diversions above station for irrigation. Some records listed in the "Period of Record" for surface water and water quality may not be available electronically. 
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum stage since at least 1880, 33.8 ft, May 25, 1936, discharge, 83,400 ft³/s, from information by local resident.