USGS Water-Year Summary 2024
02319394 WITHLACOOCHEE RIVER NEAR LEE, FL
LOCATION - Lat 30°24'37", long 83°10'49" referenced to North American Datum of 1927, in SW 1/4 sec.12, T.1 S., R.11 E., Madison County, FL, Hydrologic Unit 03110203, near right bank on downstream side of bridge on County Road 141 and Myrrh Road, 2.3 mi upstream from mouth, and 7.3 mi east of Lee.
DRAINAGE AREA - 2,330 mi².
REVISIONS HISTORY - WRD FL-02-4:2001.
SURFACE-WATER RECORDS
PERIOD OF RECORD - November 2000 to September 2010 (continuous discharge), October 2010 to September 2011 (gage height only), October 2011 to current year.
GAGE - Water-stage recorder and data-collection platform. Datum of gage is 0.88 ft above NGVD of 1929 (Florida Department of Transportation bench mark)and .16 ft above North American Vertical Datum of 1988.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Water-quality monitors installed January 19, 2017. Period of record from January 19, 2017 to current year.
INSTRUMENTATION - Water-quality monitor consisting of temperature and specific conductivity.
EXTREMES FOR PERIOD OF RECORD -
TEMPERATURE:
Maximum instantaneous value: 28 C; July 5, 2017.
Minimum instantaneous value: 9.1 C; Jan. 25, 2022.
SPECIFIC CONDUCTIVITY:
Maximum instantaneous value: 436 uS/cm; May 26, 2018
Minimum instantaneous value: 53 uS/cm; April 27 and 28, 2021