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Water-Year Summary for Site 03527220

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Available Parameters
00060 Discharge(Mean)  

Water year 2021: 2021-10-01 to 2022-09-30
 

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USGS Water-Year Summary 2021
03527220 CLINCH RIVER NEAR LOONEYS GAP, TN
LOCATION - Lat 36°34'21.77", long 82°56'19.92" referenced to North American Datum of 1927, Hancock County, TN, Hydrologic Unit 06010205, on left bank 7 mi upstream from Kyles Ford near Looney's Gap, TN, and at mile 199.1.
DRAINAGE AREA - 1,154 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2007 to current year. Occasional discharge measurements and water quality samples from July 1989 to October 1991.
GAGE - Data Collection Platform. Elevation of gage is 1,190 ft. from Google Earth.
REMARKS - Records fair, except for estimated discharges which are considered poor and other periods as noted. Records rated good for the period November 17, 2016 to April 7, 2017.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge 41,500 ft³/s , maximum daily discharge 39,900 ft³/s Feb. 7, 2020, maximum gage height, 20.44 ft., Feb.  7, 2020; minimum discharge 64 ft³/s, Oct. 2, 2007.
WATER-QUALITY RECORDS
PERIOD OF RECORD -
September 19, 2007 to current year.  
Periodic water quality samples from July 1989 to October 1991.
PERIOD OF DAILY RECORD -
SPECIFIC CONDUCTANCE: October 2007 to current year.
PH: April 2009 to October, 2012.
WATER TEMPERATURE: October 2007 to current year. 
TURBIDITY: October 2007 to current year.

INSTRUMENTATION - Data collection platform and water-quality monitor.
REMARKS - Water temperature and specific conductance data are rated good and turbidity data are rated fair, except as noted. Period from 10/01/2015 to 11/05/2016 for S.C. was rated fair. Period for Turbidity 10/26/2016 to 12/21/2017 rated poor.
EXTREMES FOR PERIOD OF DAILY RECORD -

SPECIFIC CONDUCTANCE: Maximum, 551 microsiemens September 4, 2008; minimum, 164 microsiemens, August 19, 2010.

pH: Maximum, 8.8 units on May 26, 2010; minimum 7.6 on July 8 2012.

WATER TEMPERATURE: Maximum, 30.6°C on July 25, 2010; minimum 0.0°C on January 22, 2009, January 7 through 15, 2010.Several days in January, 2014 and February, 2015.

TURBIDITY: Maximum, 980 FNU February 23,24, 2015; minimum <1.0 many days most years.