USGS Water-Year Summary 2019
02147020 CATAWBA RIVER BELOW CATAWBA, SC
LOCATION - Lat 34°50'10", long 80°52'47" referenced to North American Datum of 1927, York County, SC, Hydrologic Unit 03050103, on right bank, 1.5 mi downstream from Twelvemile Creek, 2.2 mi southeast of Catawba, and at mile 121.3.
DRAINAGE AREA - 3,540 mi².
PERIOD OF RECORD - June 1906 to December 1948 non-recording gage 0.6 mi downstream. January 1992 to current year.
GAGE - Data collection platform. Datum of gage is 442.0 ft above NGVD of 1929 (by Global Positioning Survey). June 1906 to Dec. 21, 1948, nonrecording gage at site 0.6 mi downstream at different datum. October 1967 to January 1992, recording gage at site 1.5 mi upstream at different datum and published as station 02147000.
EXTREMES OUTSIDE PERIOD OF RECORD - Maximum stage known since June 1906, 40.4 ft July 16, 1916, at site and datum then in use, from records furnished by the National Weather Service.
EXTREMES FOR PERIOD OF RECORD - Highest daily mean for period of record is an estimated value.