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This probabilistic forecast is issued by the Southeast River Forecast Center.
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About this graph
Forecasts for the S Yadkin River below Foster Rd. 6 SW Mocksville are issued as needed during times of high water, but are not routinely available.
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Downstream Gauge Downstream Gauge - at Yadkin College
Zoom Level:14
Flood Categories (in feet)
Major Flood Stage: 28
Moderate Flood Stage: 24
Flood Stage: 19
Action Stage: 18
Low Stage (in feet): 0

Historic Crests
(1) 22.60 ft on 10/03/1929
(2) 21.57 ft on 02/07/2020
(3) 20.28 ft on 03/21/2003
(4) 18.88 ft on 03/02/1987
(5) 18.59 ft on 09/23/1979
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 21.57 ft on 02/07/2020
(2) 15.58 ft on 10/12/2018
(3) 12.78 ft on 09/18/2018
(4) 12.43 ft on 08/04/2018
(5) 12.88 ft on 01/19/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.63 ft on 08/22/1988
(2) 0.76 ft on 08/15/2002
(3) 1.31 ft on 08/21/2007
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Gauge LocationGauge Map Marker
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
28 Major Flood Stage.
24 Homes along the river near Cooleemee may be flooded.
21 Residential yards between the river and Potneck Road may begin to flood.
20.2 Minor flooding is expected. Flooding at this level will be similar to flooding that occurred on march 21, 2003.
20 Minor Flooding is ongoing. Floodwater levels will be similar to floodwater levels that occurred on March 21, 2003.
19 Minor Flood Stage. Further downstream on the Yadkin River, Hollywood Drive near Gubb Ferry Road north of East Spencer will likely begin to flood due to backwater on Town Creek. RV parks in the upper reaches of High Rock Lake will likely be flooded.
18 Legacy Action Stage. Yards of homes downstream of gage near Cooleemee on South River Church Road may begin to flood. Areas off of Erwin Temple Church Road may be flooded.
10 Future Action Stage. The river will overflow the banks and farmland along the river will begin to flood.
(1) gage site near mocksville on South Yadkin river
(2) looking upstream on South Yadkin river
(3) downstream view on South Yadkin river

Other Real-time and/or Archive Data Sources:

Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics.

Click individual graphics to enlarge.

Expermental Ensemble Quantitative Precipitation Forecast (QPF) Hydrographs for this site are now available at:
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Greenville-Spartanburg Weather Forecast Office
1549 GSP Drive
Greer, SC 29651
(864) 848-3859
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Page last modified: 2-Nov-2020 7:30 PM
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