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Water-Year Summary for Site 06914950

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
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Available Parameters
00060 Discharge(Mean)  
00065 Gage height(Mean)  

Water year 2024: 2024-10-01 to 2025-09-30
 
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USGS Water-Year Summary 2024
06914950 BIG BULL CREEK NEAR EDGERTON, KS
LOCATION - Lat 38°45'12", long 94°58'37" referenced to North American Datum of 1927, in NW 1/4 NE 1/4 sec.16, T.15 S., R.22 E., Johnson County, KS, Hydrologic Unit 10290102, located on right bank at upstream side of southbound Interstate Highway 35 bridge, 1.5 mi east of Edgerton.
DRAINAGE AREA - 28.7 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - July 1993 to current year.
GAGE - Water-stage recorder. Datum of gage is 925.04 ft above NGVD of 1929.
REMARKS - Satellite telemeter at station.
WATER-QUALITY RECORDS
PERIOD OF RECORD - October 2010 to September 2012 (discontinued).
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: October 2010 to September 2012 (discontinued). pH: December 2010 to April 2011 (discontinued). WATER TEMPERATURE: October 2010 to September 2012 (discontinued). DISSOLVED OXYGEN (Lumin): December 2010 to April 2011 (discontinued). TURBIDITY (YSI 6136 sensor): October 2010 to September 2012 (discontinued.
INSTRUMENTATION - Multiparameter water-quality monitor.
REMARKS - Records good. Interruptions in record are due to ice conditions, malfunction of the recording instrument or sensors, or during days of no streamflow. Instruments used to measure turbidity conform to ISO 7027 standards and were made using Yellow Springs Instrument (YSI) 6136 sensor.
EXTREMES FOR PERIOD OF RECORD - SPECIFIC CONDUCTANCE: Maximum, 1,210 microsiemens/cm, Sept. 11, 2012; minimum, 191 microsiemens/cm, Feb. 28, 2011. pH: Maximum, 8.6 standard units, Mar. 31, 2011; minimum, 7.7 standard units, Jan. 24, 2011. WATER TEMPERATURE: Maximum, 32.6°C, July 29, 2012; minimum, 0.0°C, Feb. 14, 2011. DISSOLVED OXYGEN (Lumin): Maximum, 20.2 mg/L, Dec. 22, 2010; minimum, 6.6 mg/L, Apr. 10, 2011. TURBIDITY (YSI 6136 sensor): Maximum, 1,280 FNU, June 19, 2011; minimum, 0.9 FNU, Feb. 11, 2011.