Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 395339083130100

Click to hide Water-Year Summary instructions and information
  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00010 Temperature, water(Max.,Min.,Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  
00300 Dissolved oxygen(Min.,Max.,Mean)  
00400 pH(Min.,Max.,Med.)  
63680 Turbidity, Form Neph(Max.,Min.,Mean)  

Water year 2025: 2025-10-01 to 2026-09-30
 
Print this page
USGS Water-Year Summary 2025
395339083130100 Big Darby Creek above Georgesville OH
LOCATION - Lat 39°53'39", long 83°13'01" referenced to North American Datum of 1983, Franklin County, OH, Hydrologic Unit 05060001,
WATER-QUALITY RECORDS
PERIOD OF RECORD - Water temperature, specific conductance, dissolved oxygen, pH and turbidity: April 2020 to November 2022. Operated seasonally. Water temperature, specific conductance, dissolved oxygen, and pH: April 2020 to current year.
PERIOD OF DAILY RECORD - Water temperature, specific conductance, dissolved oxygen, pH and turbidity: April 2020 to November 2022. Operated seasonally. Water temperature, specific conductance, dissolved oxygen, and pH: April 2020 to current year.
INSTRUMENTATION - YSI EXO water-quality monitor. Electronic data logger set for 15-minute intervals.
REMARKS - Record quality ratings may not be included in the water-year summary for approved records.  Record quality is still being 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 - WATER TEMPERATURE: Maximum, 30.7 °C, July 21, 2020; minimum, -0.07 °C, Feb. 22, 2025. SPECIFIC CONDUCTANCE: Maximum, 1,380 microsiemens, Oct. 5, 2024; minimum, 202 microsiemens, April 3, 2024. DISSOLVED OXYGEN: Maximum, 19.0 mg/L, April 20, 2021; minimum, 4.72 mg/L, Jun. 3, 2023. pH: Maximum, 9.0 units, Sept. 24, 2020; minimum, 7.2 units, Jun. 2, 2022. TURBIDITY: Maximum, 1187 FNU, Jul. 6, 2022; minimum, 0.49 FNU, Oct. 27, 2022.