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Water-Year Summary for Site 07375800

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  • 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.
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Available Parameters

Water year 2021: 2021-10-01 to 2022-09-30

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USGS Water-Year Summary 2021
LOCATION - Lat 30°55'50", long 90°40'24" referenced to North American Datum of 1927, in sec.47, T.1 S., R.5 E., St. Helena Parish, LA, Hydrologic Unit 08070203, near left bank on downstream side of bridge on State Highway 38, 0.2 mi east of intersection of State Highways 38 and 441, 0.5 mi upstream from Cotton Patch Branch, and 1.0 mi north of Liverpool.
DRAINAGE AREA - 89.7 mi².
PERIOD OF RECORD - March 1956 to September 1968, October 1979 to September 1981, October 2001 to current year, October 1968 to September 1979 (annual maximums only), October 1981 to September 2001 (daily gage heights and annual maximum discharge). October 1979 to September 1981 published as Tickfaw River near Liverpool, LA.
GAGE - Datum of gage is 203.80 feet above NAVD88 GEOID12b EPOCH 2010.0000.  Mar. 9, 1956, to Sept. 30, 1968, at site 0.2 mi west at same datum. Oct. 1, 1963, to Aug. 9, 1979, nonrecording gage and crest-stage indicator at same site 0.2 mi west at same datum.
REMARKS - Records good except for periods of estimated discharge which are poor. Satellite telemetry at station.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 43,000 ft³/s, Aug. 12, 2016, maximum gage height, 13.76 ft; minimum gage height, 1.18 ft, Oct. 10, 2015.