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Water-Year Summary for Site 02110500
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The daily maximum and minimum water level values for groundwater wells after September 30, 2023 are no longer being displayed on NWISWeb. However, these values can be determined using the instantaneous values that are available through the Time-Series: Current/Historical Observations option in the available data dropdown box for the station.
Maximum Discharge 54,500 ft³/s, September 20, 2018; Maximum Gage-Height 20.19 ft, September 21, 2018 as a result of Hurricane Florence.
Min Daily mean discharge, 1 cfs, October 14, 1954.
SPECIFIC CONDUCTANCE: April 2007 to current year. pH: April 2007 to current year. TEMPERATURE: April 2007 to current year. DISSOLVED OXYGEN: April 2007 to current year. TURBIDITY: April 2007 to current year.
For water year 2014: Specific Conductance records excellent except for Oct. 30 to Jan. 16, Sep. 4-29, which are good, and May 29 to July 1, which are poor; pH records excellent except for Nov. 1 to Dec. 2, which are poor; Temperature records excellent; Dissolved Oxygen records excellent except for July 2 to Aug. 5, which are fair; Turbidity records good except for Oct. 30 to Feb. 26, Apr. 30 to July 22, Aug. 5 to Sep. 29, which are poor.
For water year 2015: Specific Conductance records excellent except for 10/30-12/01 and 8/28-09/30, which are good; pH records good except for 8/28-09/30, which are fair; Temperature records excellent except for 8/28-09/30, which are good; Turbidity records fair except for 8/28-09/30, which are poor.
For water year 2016: Specific Conductance records excellent except for 10/1-10/20, which are good; pH records good; Temperature records excellent except for 10/1-10/20, 11/20-12/16, 1/27-3/8, which are good; Dissolved Oxygen records excellent except for 5/6-5/10, 5/25-6/22, which are good, 8/9-8/30, which are fair, 9/27-9/30, which are poor; Turbidity records poor.
SPECIFIC CONDUCTANCE: Maximum, 803 microsiemens/cm, June 24, 2011; minimum, 36 microsiemens/cm, October 13, 2016, October 14, 2016. pH: Maximum, 8.7 standard units, December 11, 2007; minimum 5.1 standard units, April 18, 2008. WATER TEMPERATURE: Maximum, 35.5°C, August 10, 2007; minimum, 0.4°C on many days, the first occurrence was on January 07, 2018. DISSOLVED OXYGEN: Maximum, 14.2 mg/L, December 4, 2007; minimum, 0.3 mg/L, July 17, 19, 2013. TURBIDITY (YSI EXO3, April 21, 2021 - present): Maximum, 263 FNU, August 30, 2023; minimum 1.3 FNU, many days October 2021.
TURBIDITY (YSI6, April 26, 2007 - April 21, 2021): Maximum, 710 FNU, November 11, 2009; minimum, <1 FNU, many days. Prior to October 1, 2009 minimum threshold for Turbidity was <5 FNU which occurred many days in 2007-2009.