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Water-Year Summary for Site 02197300

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Available Parameters
00065 Gage height(Max.,Min.,Mean)  

Water year 2023: 2022-10-01 to 2023-09-30
 
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USGS Water-Year Summary 2023
02197300 UPPER THREE RUNS NEAR NEW ELLENTON, SC
LOCATION - Lat 33°23'05", long 81°37'00" referenced to North American Datum of 1927, Aiken County, SC, Hydrologic Unit 03060106, on downstream side of bridge on US Highway-278, 0.4 mi upstream from Johnson Fork Creek, 4.6 miles southeast of New Ellenton, Aiken County.
DRAINAGE AREA - 87 mi².
SURFACE-WATER RECORDS
PERIOD OF RECORD - June 1966 to September 1989, October 1989 to October 2002 at site 1 mile downstream and at datum 10 ft lower, August 2017 to current year.
GAGE - Data collection platform. Datum of gage is 173.60 ft above NAVD of 1988.
REMARKS - Gage-height records are generally good. Discharge records are generally poor. Additional details on the accuracy of the records can be obtained by contacting the USGS South Atlantic Water Science Center at gs-w-sc_nwisweb_data_inquiries@usgs.gov.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 820 cfs, Oct. 23, 1990. Maximum gage height, 8.80 ft, Oct. 23, 1990. Minimum daily discharge, 44.6 cfs, Jun. 26, 2022.