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Water-Year Summary for Site 02390475

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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
00045 Precipitation(Sum)  
00060 Discharge(Mean)  
00065 Gage height(Min.,Max.,Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
02390475 LONG SWAMP CREEK AT REAVIS MOUNTAIN ROAD, NEAR NELSON, GA
LOCATION - Lat 34°22'29", long 84°20'51" referenced to North American Datum of 1927, Cherokee County, GA, Hydrologic Unit 03150104, 5.0 miles upstream of the confluence with Etowah River, and 1.4 miles ESE from Nelson.
DRAINAGE AREA - 68.2 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD -
DISCHARGE: July 2004 to August 2005 (discharge measurements only), September 2005 to current year.
GAGE-HEIGHT: September 2005 to current year.
GAGE - Satellite telemetry with a water-stage recorder. Datum of gage is 920 feet above National Geodetic Vertical Datum (NGVD) of 1929 (from topographic map).
COOPERATION - Cherokee County Water and Sewer Authority.
REMARKS -
For period: 10/01/2013-09/30/2014: Discharge records fair, except for days of estimated discharge, which are poor. Gage-height records fair.
For period: 10/01/2014-09/30/2015: Discharge records poor. Gage-height records poor.
For period: 10/01/2015-12/07/2015: Discharge records poor. Gage-height records poor.
For period: 12/08/2015-09/30/2016: Discharge records fair. Gage-height records fair.
For period: 10/01/2016-11/21/2016: Discharge records fair. Gage-height records fair.
EXTREMES FOR PERIOD OF RECORD - Maximum gage-height recorded, 16.13 feet, August 7, 2013; minimum gage height recorded, 2.17 feet, August 23, 24, 2008; minimum daily discharge, 3.0 cfs, estimated, August 23-24, 2008.
CLIMATOLOGICAL RECORDS
PERIOD OF RECORD - September 2005 to current year.
INSTRUMENTATION - Tipping-bucket raingage.