USGS Water-Year Summary for Site 03298150

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	Available Parameters
	00010 Temperature, water(Mean,Max.)
	00060 Discharge(Mean)
	00065 Gage height(Mean)
	00095 Specific cond at 25C(Max.,Min.,Mean)
	00300 Dissolved oxygen(Min.,Mean,Max.)
	00400 pH(Max.,Min.,Med.)

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

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USGS Water-Year Summary 2024

03298150 CHENOWETH RUN AT GELLHAUS LANE NEAR FERN CREEK, KY

LOCATION - Lat 38°09'36", long 85°32'32" referenced to North American Datum of 1927, Jefferson County, KY, Hydrologic Unit 05140102, at bridge on Gelhaus Lane near Fern Creek, 100 feet upstream of Razor Branch, and at mile 2.3.

DRAINAGE AREA - 11.6 mi².

SURFACE-WATER RECORDS

PERIOD OF RECORD - January 1996 to current year.

GAGE - Water-stage recorder and crest-stage gage. Datum is 532.66 feet above NAVD of 1988 and 533.27 ft above NGVD of 1929.

COOPERATION - Louisville and Jefferson County Metropolitan Sewer District.

REMARKS -

Water Quality daily values and partial days are not qualified prior to 08/26/2021.
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.

Periodic diversions by a package treatment plant about 2.0 miles upstream.

WATER-QUALITY RECORDS

PERIOD OF RECORD -

WATER TEMPERATURE: October 2006 to current.

DISSOLVED OXYGEN: October 2006 to current.

SPECIFIC CONDUCTANCE: October 2014 to current.

pH: October 2014 to current.

EXTREMES FOR PERIOD OF RECORD -

SPECIFIC CONDUCTANCE: Maximum recorded, 3590 microsiemens/cm, 03/21/2018* ; minimum recorded, 53 microsiemens/cm,July 30, 2020.

pH: Maximum recorded, 9.7 units, 4/01/2015*; minimum recorded, 7.5 units, 09/29/2015*.

WATER TEMPERATURE: Maximum recorded, 33.6°C, July 21, 2017; minimum recorded, -1.8°C, January 29, 2014.

DISSOLVED OXYGEN: Maximum recorded, 23.8 mg/L, January 3, 2008; minimum recorded, 0.3 mg/L, May 21, 2014.

* Multiple occurrences of the same extreme. First occurrence listed.

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