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Water-Year Summary for Site 0214183365

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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 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
0214183365 UPPER LITTLE RIVER AT SECONDARY ROAD 1740 AT PETRA MILLS, NC
LOCATION - Lat 35°50'31.29", long 81°21'40.96" referenced to North American Datum of 1983, Caldwell County, NC, Hydrologic Unit 03050101, on the left bank, on the downstream end of the bridge abutment at Secondary Road 1740 at Petra Mills, NC.
DRAINAGE AREA - 33.9 mi².  
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 2019 to current year.

Water years 1993-1994, periodic discharge measurements. 
GAGE - Water-stage recorder. Datum of gage is 981.61 ft above North American Vertical Datum of 1988. Radio telemetry at streamgage.
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-nc_nwisweb_data_inquiries@usgs.gov.
EXTREMES OUTSIDE PERIOD OF RECORD - A maximum instantaneous discharge of 5,030 ft³/s at a gage height of 7.92 ft, August 17, 1994 (REVISED). 
EXTREMES FOR PERIOD OF RECORD - A maximum instantaneous discharge of 7,750 ft³/s at a gage height of 9.46 ft, November 12, 2020.