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Water-Year Summary for Site 02110815

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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.,Mean)  
00065 Gage height(Max.,Min.,Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00480 Salinity(Max.,Min.,Mean)  

Water year 2019: 2019-10-01 to 2020-09-30

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USGS Water-Year Summary 2019
LOCATION - Lat 33°26'40", long 79°10'27" referenced to North American Datum of 1927, Georgetown County, SC, Hydrologic Unit 03040206, on left bank at Heritage Reserve Marina 0.9 mi upstream of Hagley Landing. Gage is located at end of dock walkway directly in front of Dockmaster's office.
PERIOD OF RECORD - October 1989 to current year. Prior to October 2007, published as Waccamaw River at Hagley Landing near Pawleys Island.
GAGE - Data collection platform. Datum of gage is 14.14 ft below NGVD of 1929. Prior to January 13, 2004 at site 0.7 mi upstream and at same datum.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 20.93 ft, Oct. 8, 2016 from CSG reading; minimum gage height, 11.26 ft, July 11, 2002.
PERIOD OF RECORD - Water years 1986 to current year.
SPECIFIC CONDUCTANCE: May 1986 to current year.
pH: August 1986 to September 1989 (discontinued).
WATER TEMPERATURE: August 1986 to current year.
DISSOLVED OXYGEN: August 1986 to current year.
INSTRUMENTATION - Water-quality multiprobe and data collection platform.

For water year 2014: Specific Conductance records excellent except for July 31 to Sep. 12, which are good; Temperature records excellent; Dissolved Oxygen records excellent except for Oct. 1 to Nov. 8, which are good.

For water year 2015: Specific Conductance records fair except for Jun. 30 to Jul. 16 and Sept. 3 to Sept. 30, which are poor; Temperature records excellent; Dissolved Oxygen records excellent except for Jan. 7 to Mar. 4, which are good.

For water year 2016: Specific Conductance records good except for Oct. 19 - Jan. 28, which are rated fair, and Oct. 1-18, Jan. 29 - Mar. 22, and Sept 8-15, which are poor; Temperature records excellent; Dissolved Oxygen records excellent except for Jul. 14 - Sept. 7, which are good and Sept. 8-15, which are rated poor.

EXTREMES FOR PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: Maximum, 29,900 microsiemens/cm, Sep. 22, 1989; minimum, 40 microsiemens/cm, Aug. 30, 1992, Jan. 23, 1993, Feb. 2, 3, 1993. WATER TEMPERATURE: Maximum, 33.5°C, Aug. 1, 1999; minimum, 1.0°C, Dec. 25, 26, 1989. DISSOLVED OXYGEN: Maximum, 12.8 mg/L, first occurrence on Jan. 08, 2018; minimum, 0.2 mg/L, Sep. 14, 1996. Prior to Oct. 1, 1991, specific conductance values less than 100 microsiemens/cm were not recordable. Prior to October 1, 2003 dissolved oxygen concentrations are not corrected for salinity.