USGS Water-Year Summary 2019
03293500 MIDDLE FORK BEARGRASS CREEK AT LEXINGTON R0AD AT LOUISVILLE, KY
LOCATION - Lat 38°15'01", long 85°43'00" referenced to North American Datum of 1927, Jefferson County, KY, Hydrologic Unit 05140101, on downstream right end of bridge on Lexington Road at Louisville, 0.86 miles upstream from South Fork Beargrass Creek.
DRAINAGE AREA - 24.8 mi².
PERIOD OF RECORD - SPECIFIC CONDUCTANCE: October 2014 to current year.
pH: October 2014 to current year.
WATER TEMPERATURE: July 2003 to current year.
DISSOLVED OXYGEN: July 2003 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 431.00 feet above NGVD of 1929.
COOPERATION - Louisville and Jefferson County Metropolitan Sewer District.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height 19.60 ft on September 23, 2006; maximum discharge 3,740 ft³/s on September 23, 2006.
PERIOD OF RECORD
SPECIFIC CONDUCTANCE: October 2014 to current.
pH: October 2014 to current.
WATER TEMPERATURE: October 2006 to current.
DISSOLVED OXYGEN: October 2006 to current.
EXTREMES FOR PERIOD OF RECORD
SPECIFIC CONDUCTANCE: Maximum recorded, 2030 microsiemens, January 11, 2017; minimum recorded, 83 microsiemens, July 27, 2016.
pH: Maximum recorded, 8.7 units, April 24, 2016; minimum recorded, 6.7 units, July 30, 2017*.
WATER TEMPERATURE: Maximum recorded, 32.7°C, August 9, 2007; minimum recorded, -0.4°C, January 3, 2008.
DISSOLVED OXYGEN: Maximum recorded, 18.2 mg/L, March 1, 2014; minimum recorded, 0.0 mg/L,
* Multiple occurrences of the same extreme in selected dataset. First occurrence listed.
Other extremes may have occurred during periods of non-published record.