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Water-Year Summary for Site USGS 301912088583300

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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.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00010 Temperature, water(Max.,Min.)  
00065 Gage height(Tid.,Tid.)  
00095 Specific cond at 25C(Max.,Min.)  
00300 Dissolved oxygen(Mean)  
00480 Salinity(Mean)  
63680 Turbidity, Form Neph(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
301912088583300 MISSISSIPPI SOUND AT USGS GULFPORT LIGHT, MS
LOCATION - Lat 30°19'07", long 88°58'20" referenced to North American Datum of 1983, Harrison County, MS, Hydrologic Unit 03170009,
SURFACE-WATER RECORDS
PERIOD OF RECORD - January 2009 to current year.
GAGE - Water-stage recorder and water-quality monitor at station. Vertical datum of gage is assumed.
COOPERATION - This monitoring station is operated in cooperation with the Mississippi Department of Marine Resources.
REMARKS - Gage height records good unless otherwise noted
EXTREMES FOR PERIOD OF RECORD - GAGE HEIGHT: Maximum recorded, 8.47 ft, Aug. 29, 2012, but may have been higher during periods of missing data; minimum recorded, -2.73 ft, Feb. 4, 2009, but may have been lower during periods of missing data.
WATER-QUALITY RECORDS
PERIOD OF RECORD - Water years 2009 to current year.
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: January 2009 to current year. WATER TEMPERATURE: January 2009 to current year.
INSTRUMENTATION - Water-quality monitor since January 2009.
REMARKS - Specific conductance records fair unless otherwise noted. Water temperature records excellent unless otherwise noted. Interruptions in the record were due to malfunctions of the instrument.
EXTREMES FOR PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: Maximum recorded, 53,200 microsiemens, March 19, 2010, but many have been higher during periods of missing data; minimum recorded, 9,350 microsiemens, June 12, 2011, but may have been lower during periods of missing data. WATER TEMPERATURE: Maximum recorded, 32.6 °C, Aug. 7, 2011, but may have been higher during periods of missing data; minimum recorded, 5.5 °C, Jan. 12, 2010, but may have been lower during periods of missing data.