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Water-Year Summary for Site 02118000

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  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Max.,Min.,Mean)  
00065 Gage height(Max.,Min.,Mean)  

Water year 2020: 2019-10-01 to 2020-09-30
 

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USGS Water-Year Summary 2020
02118000 SOUTH YADKIN RIVER NEAR MOCKSVILLE, NC
LOCATION - Lat 35°50'42", long 80°39'32" referenced to North American Datum of 1983, Rowan County, NC, Hydrologic Unit 03040102, on right bank 90 ft downstream of Secondary Road 1972 bridge, 1 mi upstream from Little Creek, 4 mi downstream of Fifth Creek, 4.5 mi upstream from Hunting Creek, and 6.5 mi southwest of Mocksville.
DRAINAGE AREA - 306 mi².
REVISIONS HISTORY - WDR NC-80-1: Drainage area. WDR-US-2009: 2003 (maximum discharge, 2004 (maximum discharge), 2007 (maximum discharge).
SURFACE-WATER RECORDS
PERIOD OF RECORD -
October 1938 to current year. 
PRECIPITATION: October 2001 to current year, station number 35503708393045.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 662.90 ft above North American Vertical Datum of 1988. Satellite telemetry at streamgage.
REMARKS -
For Water Year 2014: Records good.
For Water Year 2015: Records fair except those for estimated daily discharges, which are poor.
For Water Year 2016: Records good.
For Water Year 2017: Records good.
For Water Year 2018: Records fair except those for estimated daily discharges, which are poor.
For Water Year 2019: Records good.
EXTREMES OUTSIDE PERIOD OF RECORD - The flood of October 3, 1929, reached a stage of 22.6 ft, from floodmark established by local resident (discharge, about 22,000 ft³/s).