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Water-Year Summary for Site 02146000

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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(Min.,Mean,Max.)  
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
02146000 CATAWBA RIVER NEAR ROCK HILL, SC
LOCATION - Lat 34°59'05", long 80°58'27" referenced to North American Datum of 1927, York County, SC, Hydrologic Unit 03050103, Near right bank, at upstream side of foot bridge and just downstream of U.S. Highway 21, 3.5 mi downstream from Lake Wylie Dam, 5.0 mi northeast of Rock Hill, 7.5 mi upstream from Sugar Creek, and at mile 137.6.
DRAINAGE AREA - 3,050 mi².
REVISIONS HISTORY - WSP 1303: 1895-1903, WSP 1333: 1942-43(M), 1953(M). WSP 1623: 1942-51 (yearly runoff).
SURFACE-WATER RECORDS
PERIOD OF RECORD - October 1895 to September 1902, April 1942 to current year. Monthly discharge only for some periods, published in WSP 1303.
GAGE - Data collection platform. Datum of gage is 484.95 ft above North American Vertical Datum of 1988. Sept. 23, 1895, to July 31, 1903, nonrecording gage at Southern Railway bridge, 2.0 mi downstream, at different datum.
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.