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Water-Year Summary for Site 02388975

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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
00010 Temperature, water(Max.,Mean,Min.)  
00045 Precipitation(Sum)  
00060 Discharge(Mean)  
00065 Gage height(Min.,Max.,Mean)  
00095 Specific cond at 25C(Max.,Mean,Min.)  
63680 Turbidity, Form Neph(Max.,Min.,Med.) [YSI 6136]  
63680 Turbidity, Form Neph(Med.,Max.,Min.) [YSI EXO]  

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

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USGS Water-Year Summary 2023
02388975 ETOWAH RIVER AT GA 136 NEAR LANDRUM GA
LOCATION - Lat 34°24'32.7", long 84°01'11.3" referenced to North American Datum of 1983, Dawson County, GA, Hydrologic Unit 03150104,
DRAINAGE AREA - 97.3 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: October 2007 to current year.
GAGE HEIGHT: October 2007 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage is 1,067.04 feet above North American Vertical Datum (NAVD) of 1988.
COOPERATION - Etowah Water and Sewer Authority.
REMARKS - Gage-height records are generally good. Discharge records are generally fair except for estimated discharges, which are poor.  Additional details on the accuracy of the records can be obtained by contacting the USGS South Atlantic Water Science Center at gs-w-ga_nwisweb_data_inquiries@usgs.gov.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height recorded, 13.87 feet, February 6, 2020; minimum daily discharge, 24 cfs, August 23, 2008.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - October 2007 to current year.
INSTRUMENTATION - Tipping-bucket raingage.
WATER-QUALITY RECORDS
EXTREMES FOR PERIOD OF RECORD -

Water Temperature: Maximum recorded, 26.2°C, August 27, 2023*; minimum recorded, 0.0°C, December 25, 2022.  

Specific Conductance: Maximum recorded, 77 uS/cm, January 16, 2022; minimum recorded, 10 uS/cm, August 29, 2023.

Turbidity: Maximum recorded, 1080 FNU, March 26, 2021; minimum recorded, 1.2 FNU, November 24, 2022.