USGS Water-Year Summary 2023
022908205 NORTH RIVER UPSTREAM OF CUTOFF NEAR FLAMINGO, FL
LOCATION - Lat 25°20'19.22", long 80°54'47.58" referenced to North American Datum of 1983, in T.59 S., R.34 E., Monroe County, FL, Hydrologic Unit 03090202, Harney River Quadrangle, right bank, 0.3 mi northeast of the Cutoff, 13.5 mi northwest of Flamingo.
The IQ up-looking ADVM is located at: 25.33825, -80.91287
DRAINAGE AREA - Indeterminate.
REVISIONS HISTORY - Figures of Discharge and Gage height, in ft NAVD88, for the period of record September 7 to November 8, 2016 has been revised. Correction was added to the record. Daily values are available online at http://waterdata.usgs.gov/nwis.
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2003 to current year.
GAGE - Satellite data collection platform with pressure transducer and acoustic Doppler velocity meter. Datum of gage is North American Vertical Datum of 1988 (NAVD 88).
EXTREMES FOR PERIOD OF RECORD - GAGE HEIGHT: Maximum gage height, 1.70 ft Sept. 29, 2022; minimum, -2.44 ft Mar. 6, 2017.
WATER-QUALITY RECORDS
PERIOD OF RECORD -
SALINITY (TOP): March 2001 to March 2010.
SALINITY (BOTTOM): March 2001 to December 2014.
SPECIFIC CONDUCTANCE (BOTTOM): October 2010 to December 2014.
WATER TEMPERATURE (TOP): March 2001 to March 2010.
WATER TEMPERATURE (BOTTOM): March 2001 to December 2014.
INSTRUMENTATION - Water-quality monitor.
EXTREMES FOR PERIOD OF RECORD -
SALINITY (TOP): Maximum recorded, 35.1 ppt May 28, 29, 2009; minimum recorded, 0.2 ppt Sept. 30, 2001, Oct. 1-3, 2001, Sept. 26, 30, 2003, Oct. 1-8, 2003, Sept. 21-30, 2005, Oct. 1, 3-14, 2005.
SALINITY (BOTTOM): Maximum recorded, 36.3 ppt June 17, 2011; minimum recorded, 0.2 ppt Sept. 30, 2001, Oct. 1-3, 2001, Sept. 30, 2003, Oct. 1-8, 2003, Sept. 21-30, 2005, Oct. 1, 3-14, 2005, July 18, 19, 2013.
SPECIFIC CONDUCTANCE (BOTTOM): Maximum recorded, 54,700 uS/cm @25°C June 17, 2011; minimum recorded, 526 uS/cm @25°C, July 18, 2013.
WATER TEMPERATURE (TOP): Maximum recorded, 34.6°C Aug. 7, 2007; minimum recorded, 7.7°C Jan. 11, 2010.
WATER TEMPERATURE (BOTTOM): Maximum recorded, 34.2°C June 12, 2001; minimum recorded, 7.6°C Jan. 11, 2010.