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Water-Year Summary for Site 03254520
on upstream right bank side of bridge at Hwy 536, 0.25 miles from intersection of Decoursey Pike and Hwy 536 near Alexandria, and 18.8 miles upstream from the Ohio River.
Boat Ramp: 38°58'05"N, 84°27'53"W
SPECIFIC CONDUCTANCE: October 2007 to October 2017. May 2018 - November 2020.
pH: October 2007 to October 2017. May 2018 - November 2020.
WATER TEMPERATURE: October 2007 to October 2017. May 2018 - November 2020.
DISSOLVED OXYGEN: October 2007 to October 2017. May 2018 - November 2020.
TURBIDITY: October 2007 to October 2017. May 2018 - November 2020.
NITRATE: June 2014 to October 2017. May 2018-Current.
SPECIFIC CONDUCTANCE: Maximum recorded, 30900 1/3/2015 ; minimum recorded, 78 microsiemens, February 9, 2009.
pH: Maximum recorded, 9.2 units, July 12-13, 2008; minimum recorded, 4.0 units, February 26-28, 2015.
WATER TEMPERATURE: Maximum recorded, 33.3°C, July 6, 2012; minimum recorded, -0.5°C, December 15-16, 19, 2010, and January 12, 2015.
DISSOLVED OXYGEN: Maximum recorded, 17.7 mg/L, February 20, 2015; minimum recorded, 0.1 mg/L, May 4-8, 2010.
TURBIDITY: Maximum recorded, >3,000 FNU, March 18, 2008, April 13-14, 19, 24-26, 2011, December 6, 2014, and April 8, June 30, July 6-7, 2015; minimum recorded, <2.0 FNU, November 7-12, 17-18, 2007, June 21, July 4, October 9-11, 15-18, 23-24, 27, December 6-9, 2008, many days throughout the 2009 water year, April 14-24, 2010 and many days throughout the 2011-2017 water years.
NITRATE: Maximum recorded, 2.27 mg/L, December 29, 2016; Minimum recorded, 0.01 mg/L, September 30, 2016*.
* Multiple occurrences of the same extreme in selected data set. First occurrence listed.