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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.
- For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
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USGS Water-Year Summary 2024
07346080 Big Cypress Creek above State Highway 43 near Karnack, TX
LOCATION - Lat 32°44'19", long 94°13'57" referenced to North American Datum of 1983, Marion County, TX, Hydrologic Unit 11140306, on left bank near boat ramp 5.7 miles upstream of State Highway 43 and 6.1 miles northwest of Karnack.
DRAINAGE AREA - 2,074 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 2006 to current year.
GAGE - Water-stage recorder. Datum of gage is 163.27 ft above NAVD of 1988. (U.S Army Corps of Engineers benchmark). Satellite telemeter at station.
REMARKS - Since installation of gage, at least 10% of contributing drainage area has been regulated.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 33,200 ft³s, Mar. 13, 2016; maximum gage height, 19.53 ft, Mar. 13, 2016.
