USGS Water-Year Summary for Site 03298200

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	Available Parameters
	00010 Temperature, water(Min.,Mean,Max.)
	00060 Discharge(Mean)
	00095 Specific cond at 25C(Min.,Mean,Max.)
	00300 Dissolved oxygen(Min.,Mean,Max.)
	00400 pH(Min.,Med.,Max.)

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Water year 2024: 2024-10-01 to 2025-09-30

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USGS Water-Year Summary 2024

03298200 FLOYDS FORK AT BARDSTOWN ROAD NEAR MOUNT WASHINGTON, KY

LOCATION - Lat 38°05'07", long 85°33'18" referenced to North American Datum of 1927, Jefferson County, KY, Hydrologic Unit 05140102, on right downstream side of bridge on U.S. Highway 31E, 0.2 miles downstream of Old Mans Run, 2.0 miles north of Mount Washington, and 18.7 miles upstream from the mouth.

DRAINAGE AREA - 213 mi².

SURFACE-WATER RECORDS

PERIOD OF RECORD - November 2000 to current year.

GAGE - Water-stage recorder. Datum is 456.84 feet above NAVD of 1988 and 457.23 ft above NGVD of 1929.

COOPERATION - Louisville and Jefferson County Metropolitan Sewer District.

WATER-QUALITY RECORDS

PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: October 2014 to current year.

pH: October 2014 to current year.

WATER TEMPERATURE: October 2006 to current year.

DISSOLVED OXYGEN: October 2006 to current year.

REMARKS - Water Quality daily values and partial days are not qualified prior to 07/26/2021.

Water Quality record quality is rated internally. For questions about record quality ratings, please send email to gs-w-oh_NWISWeb_Data_Inquiries@usgs.gov.

EXTREMES FOR PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: Maximum recorded, 1200 microsiemens/cm, Feburary 22, 2015; minimum recorded, 112 microsiemens/cm, September 9, 2018.

pH: Maximum recorded, 9.4, May 16, 2019*; minimum recorded, 6.4 units, January 17, 2015*.

WATER TEMPERATURE: Maximum recorded, 32.4°C, August 9, 2007; minimum recorded, -1.0°C, January 7, 2016.

DISSOLVED OXYGEN: Maximum recorded, 21.0 mg/L, January 23-25, 2008; minimum recorded, 0.0 mg/L, many days during some years.>

* Multiple occurrences of the same extreme occurred in selected dataset. First occurrence listed.

Other extremes may have occurred during periods of non-published record.