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Water-Year Summary for Site 03120961

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  • 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.
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Available Parameters
00010 Temperature, water(Min.,Mean,Max.)  
00065 Gage height(Mean)  
00095 Specific cond at 25C(Max.,Min.,Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
03120961 Unnamed Tributary near Dellroy OH
LOCATION - Lat 40°34'05", long 81°15'26" referenced to North American Datum of 1983, Carroll County, OH, Hydrologic Unit 05040001,
DRAINAGE AREA - 3.38 mi².
SURFACE-WATER RECORDS
GAGE - Water stage recorder. Datum of gage is 922.78 ft (NAVD 1988).
REMARKS - WATER TEMPERATURE-- Records good except Aug. 4, 2015 to Sept. 1, 2015, Nov. 2-27, 2015, Dec. 29, 2015 to June 6, 2016, Aug. 1, 2016 to Sept. 2, 2016, and Aug. 8, 2017 to Oct. 3, 2017, which are fair. SPECIFIC CONDUCTANCE--Records good except Mar. 1-14, 2016, Mar. 23, 2016 to Apr. 17, 2016, July 4-5, 2017, which are fair and Jan. 9, 2016 to Feb. 2, 2016, Mar. 15-22, 2016, Apr. 18-23, 2016, Apr. 25, 2016, and May 24-25, 2016, which are poor.  Record quality ratings may not be included in the water-year summary for approved records newer than 09/30/2018.  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.
WATER-QUALITY RECORDS
PERIOD OF RECORD - WATER TEMPERATURE: June 2015 to current year. SPECIFIC CONDUCTANCE: June 2015 to current year.  STAGE: June 2015 to current year; daily values computed since October 2018
PERIOD OF DAILY RECORD - WATER TEMPERATURE: June 2015 to current year. SPECIFIC CONDUCTANCE: June 2015 to current year.
INSTRUMENTATION - Water-quality monitor with specific conductance and temperature probe. Electronic data logger set for 15-minute interval.
EXTREMES FOR PERIOD OF RECORD - WATER TEMPERATURE: Maximum: 27.2 °C, July 4, 2018; minimum: 0.0 °C, several days during winter months  SPECIFIC CONDUCTANCE: Maximum: 655 microsiemens, Oct. 18, 2016; minimum: 77 microsiemens, Nov. 18, 2017.