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Water-Year Summary for Site 07144780

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Available Parameters
00010 Temperature, water(Max.,Min.,Mean)  
00010 Temperature, water(Mean)  
00060 Discharge(Mean)  
00065 Gage height(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00095 Specific cond at 25C(Mean)  
00300 Dissolved oxygen(Max.,Min.,Mean)  
00300 Dissolved oxygen(Mean)  
00301 Diss oxygen,%saturtn(Max.,Mean,Min.) [EXO2]  
00400 pH(Max.,Min.,Med.)  
00400 pH(Med.)  
63680 Turbidity, Form Neph(Mean,Min.,Max.)  
63680 Turbidity, Form Neph(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 

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USGS Water-Year Summary 2023
07144780 NORTH FORK NINNESCAH RIVER ABOVE CHENEY RESERVOIR, KS
LOCATION - Lat 37°51'43.91", long 98°00'49.61" referenced to North American Datum of 1983, in sec.19, T.25 S., R.6 W., Reno County, KS, Hydrologic Unit 11030014, on right bank at upstream side of county highway bridge, 10 mi south of Hutchinson, 18.1 mi upstream from Cheney Dam, and at mile 33.8.
DRAINAGE AREA - 713 mi² of which 163 mi² probably is noncontributing.
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1965 to current year.
GAGE -

Water-stage recorder. The datum of the gage is 1,456.37 ft. above msl. (NAVD88) (Static survey,OPUS-RS) The previous datum was 1,456.05 ft. above NGVD of 1929. Prior to Feb. 12, 1996, at site 4 miles downstream, datum was 1,431.75 ft above NGVD of 1929.

REMARKS - Satellite telemeter at station.
WATER-QUALITY RECORDS
PERIOD OF RECORD - November 1998 to current year.
PERIOD OF DAILY RECORD -

SPECIFIC CONDUCTANCE (YSI): November 1998 to November 2015 (discontinued).

SPECIFIC CONDUCTANCE (EXO): November 2015 to current year.

pH (YSI): November 1998 to November 2015 (discontinued).

pH (EXO): November 2015 to current year.

WATER TEMPERATURE (YSI): November 1998 to November 2015, March 2017 to  June 2018 (discontinued).

WATER TEMPERATURE (EXO): November 2015 to current year.

DISSOLVED OXYGEN (YSI LUMIN): March 2008 to November 2015 (discontinued).

DISSOLVED OXYGEN (EXO): November 2015 to current year.

TURBIDITY (YSI 6026 sensor): November 1998 to December 2010 (discontinued).

TURBIDITY (YSI 6136 sensor): October 2009 to November 2015,  March 2017 to  June 2018 (discontinued).

TURBIDITY (EXO sensor): November 2015 to current year.

INSTRUMENTATION - Multiparameter water-quality monitor.
REMARKS - Interruptions in record are due to ice conditions or malfunction of the recording instrument or sensors. Instruments used to measure turbidity conform to ISO 7027 standards and early measurements were made using Yellow Springs Instrument (YSI) 6026 sensor or a Yellow Springs Instrument (YSI) 6136 sensor. As of 2013, turbidity is measured using an EXO sensor.
EXTREMES FOR PERIOD OF DAILY RECORD -

SPECIFIC CONDUCTANCE (YSI): Maximum, 1,780 microsiemens/cm, Mar. 7, 2013; minimum, 103 microsiemens/cm, July 5, 2010 (discontinued).

SPECIFIC CONDUCTANCE (EXO): Maximum, 1,870 microsiemens/cm, Mar. 21, 2018; minimum, 58 microsiemens/cm, Aug. 31, 2016. 

pH (YSI): Maximum, 9.5 standard units, Jul. 31, 2011; minimum, 7.0 standard units, June 18, 2004 (discontinued).

pH (EXO): Maximum, 10.0 standard units, Sep. 6, 2020; minimum, 7.3 standard units, July 15, 2018.

WATER TEMPERATURE (YSI): Maximum, 39.8°C, July 20, 2006; minimum, -0.2°C, Jan. 30, 2002 (discontinued).

WATER TEMPERATURE (EXO): Maximum, 37.9°C, July 24, 2021; minimum, -0.2°C, Dec. 31, 2020.

DISSOLVED OXYGEN (YSI LUMIN): Maximum, 16.5 mg/L, May 23, 2009; minimum, 3.9 mg/L, Aug. 6, 2014 (discontinued).

DISSOLVED OXYGEN (EXO): Maximum, 17.5 mg/L, July 11, 2019; minimum, 3.1 mg/L, July 31, 2021.

TURBIDITY (YSI 6026 sensor): Maximum, >1,700 FNU, Aug. 12, 2002; minimum, 0.3 FNU, Oct. 9, 2006 (discontinued).

TURBIDITY (YSI 6136 sensor): Maximum, 1,160 FNU, Aug. 24, 2010; minimum, 0.1 FNU, Nov. 4, 2012 (discontinued).

TURBIDITY (EXO sensor): Maximum, 750 FNU, Aug. 30, 2016; minimum, 3.2 FNU, Oct. 18, 2016.