USGS Water-Year Summary 2020
07380335 Little Lake Near Cutoff, LA
LOCATION - Lat 29°31'03", long 90°10'53" referenced to North American Datum of 1927, Lafourche Parish, LA, Hydrologic Unit 08090301, on a platform in Little Lake, 9.3 mi ESE of Cutoff.
DRAINAGE AREA - Indeterminate.
PERIOD OF RECORD - July 1992 to current year.
Datum of gage is 0.20 feet below NAVD88 GEOID03 EPOCH 2002.0000. Prior to Oct. 20, 2005 datum of gage is 0.08 feet higher.
COOPERATION - Louisiana Department of Wildlife and Fisheries.
EXTREMES FOR PERIOD OF RECORD - Maximum recorded gage height, 5.70 Aug. 29, 2012; minimum recorded gage height, -1.63 ft, Jan. 17, 2018.
PERIOD OF RECORD - June 1992 to current year.
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: June 1992 to current year
SALINITY: October 2002 to current year.
WATER TEMPERATURE: June 1992 to current year.
INSTRUMENTATION - Water-quality monitor recording specific conductance and water temperature.
EXTREMES FOR PERIOD OF RECORD - SPECIFIC CONDUCTANCE: Maximum, 43,400 microsiemens/cm, Nov. 7, 2000; minimum, 192 microsiemens/cm, Jan.08,2010.
SALINITY: Maximum, 24.4 ppt, Sep. 23, 2005; minimum, 0.1 ppt, on many days.
WATER TEMPERATURE: Maximum, 35.1°C, Aug. 3, 2006; minimum, 2.5°C, Jan. 11, 2010.