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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: Flood Inundation Mapping services are now available for 10% of the U.S. population. Please visit https://www.weather.gov/owp/operations for more information. The National Hydrologic Discussion, Area Hydrologic Discussion, Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via the URL above, as described in the StoryMap here.



Hydrograph River at a Glance Download
Savannah River near Clyo Stage (ft)Flow (cfs)Highest Observation: 5.56 ft at 10:15PM Sep 22, 2023Highest Observation: 5.56 ft at 10:30PM Sep 22, 2023Observed: 5.55 ft at 10:45PM Sep 22, 2023Highest Observation: 5.56 ft at 11:00PM Sep 22, 2023Observed: 5.55 ft at 11:15PM Sep 22, 2023Observed: 5.55 ft at 11:30PM Sep 22, 2023Highest Observation: 5.56 ft at 11:45PM Sep 22, 2023Observed: 5.55 ft at 12:00AM Sep 23, 2023Observed: 5.55 ft at 12:15AM Sep 23, 2023Observed: 5.55 ft at 12:30AM Sep 23, 2023Observed: 5.55 ft at 12:45AM Sep 23, 2023Observed: 5.55 ft at 1:00AM Sep 23, 2023Observed: 5.55 ft at 1:15AM Sep 23, 2023Observed: 5.55 ft at 1:30AM Sep 23, 2023Observed: 5.55 ft at 1:45AM Sep 23, 2023Observed: 5.54 ft at 2:00AM Sep 23, 2023Observed: 5.55 ft at 2:15AM Sep 23, 2023Observed: 5.54 ft at 2:30AM Sep 23, 2023Observed: 5.54 ft at 2:45AM Sep 23, 2023Observed: 5.54 ft at 3:00AM Sep 23, 2023Observed: 5.54 ft at 3:15AM Sep 23, 2023Observed: 5.54 ft at 3:30AM Sep 23, 2023Observed: 5.54 ft at 3:45AM Sep 23, 2023Observed: 5.54 ft at 4:00AM Sep 23, 2023Observed: 5.53 ft at 4:15AM Sep 23, 2023Observed: 5.53 ft at 4:30AM Sep 23, 2023Observed: 5.53 ft at 4:45AM Sep 23, 2023Observed: 5.53 ft at 5:00AM Sep 23, 2023Observed: 5.52 ft at 5:15AM Sep 23, 2023Observed: 5.53 ft at 5:30AM Sep 23, 2023Observed: 5.52 ft at 5:45AM Sep 23, 2023Observed: 5.53 ft at 6:00AM Sep 23, 2023Observed: 5.52 ft at 6:15AM Sep 23, 2023Observed: 5.52 ft at 6:30AM Sep 23, 2023Observed: 5.52 ft at 6:45AM Sep 23, 2023Observed: 5.52 ft at 7:00AM Sep 23, 2023Observed: 5.51 ft at 7:15AM Sep 23, 2023Observed: 5.51 ft at 7:30AM Sep 23, 2023Observed: 5.51 ft at 7:45AM Sep 23, 2023Observed: 5.51 ft at 8:00AM Sep 23, 2023Observed: 5.51 ft at 8:15AM Sep 23, 2023Observed: 5.51 ft at 8:30AM Sep 23, 2023Observed: 5.51 ft at 8:45AM Sep 23, 2023Observed: 5.51 ft at 9:00AM Sep 23, 2023Observed: 5.51 ft at 9:15AM Sep 23, 2023Observed: 5.5 ft at 9:30AM Sep 23, 2023Observed: 5.5 ft at 9:45AM Sep 23, 2023Observed: 5.5 ft at 10:00AM Sep 23, 2023Observed: 5.47 ft at 10:15AM Sep 23, 2023Observed: 5.49 ft at 10:30AM Sep 23, 2023Observed: 5.5 ft at 10:45AM Sep 23, 2023Observed: 5.48 ft at 11:00AM Sep 23, 2023Observed: 5.49 ft at 11:15AM Sep 23, 2023Observed: 5.45 ft at 12:30PM Sep 23, 2023Observed: 5.46 ft at 12:45PM Sep 23, 2023Observed: 5.42 ft at 1:00PM Sep 23, 2023Observed: 5.46 ft at 1:15PM Sep 23, 2023Observed: 5.44 ft at 1:30PM Sep 23, 2023Observed: 5.42 ft at 1:45PM Sep 23, 2023Observed: 5.44 ft at 2:00PM Sep 23, 2023Observed: 5.44 ft at 2:15PM Sep 23, 2023Observed: 5.48 ft at 2:30PM Sep 23, 2023Observed: 5.45 ft at 2:45PM Sep 23, 2023Observed: 5.43 ft at 3:00PM Sep 23, 2023Observed: 5.44 ft at 3:15PM Sep 23, 2023Observed: 5.47 ft at 3:30PM Sep 23, 2023Observed: 5.42 ft at 3:45PM Sep 23, 2023Observed: 5.47 ft at 4:00PM Sep 23, 2023Observed: 5.45 ft at 4:15PM Sep 23, 2023Observed: 5.45 ft at 4:30PM Sep 23, 2023Observed: 5.47 ft at 4:45PM Sep 23, 2023Observed: 5.47 ft at 5:00PM Sep 23, 2023Observed: 5.44 ft at 5:15PM Sep 23, 2023Observed: 5.43 ft at 5:30PM Sep 23, 2023Observed: 5.46 ft at 5:45PM Sep 23, 2023Observed: 5.45 ft at 6:00PM Sep 23, 2023Observed: 5.44 ft at 6:15PM Sep 23, 2023Observed: 5.45 ft at 6:30PM Sep 23, 2023Observed: 5.45 ft at 6:45PM Sep 23, 2023Observed: 5.46 ft at 7:00PM Sep 23, 2023Observed: 5.45 ft at 7:15PM Sep 23, 2023Observed: 5.44 ft at 8:30PM Sep 23, 2023Observed: 5.44 ft at 8:45PM Sep 23, 2023Observed: 5.44 ft at 9:00PM Sep 23, 2023Observed: 5.44 ft at 9:15PM Sep 23, 2023Observed: 5.44 ft at 9:30PM Sep 23, 2023Observed: 5.44 ft at 9:45PM Sep 23, 2023Observed: 5.43 ft at 10:00PM Sep 23, 2023Observed: 5.42 ft at 10:15PM Sep 23, 2023Observed: 5.43 ft at 10:30PM Sep 23, 2023Observed: 5.43 ft at 10:45PM Sep 23, 2023Observed: 5.44 ft at 11:00PM Sep 23, 2023Observed: 5.43 ft at 11:15PM Sep 23, 2023Observed: 5.43 ft at 11:30PM Sep 23, 2023Observed: 5.43 ft at 11:45PM Sep 23, 2023Observed: 5.43 ft at 12:00AM Sep 24, 2023Observed: 5.43 ft at 12:15AM Sep 24, 2023Observed: 5.43 ft at 12:30AM Sep 24, 2023Observed: 5.42 ft at 12:45AM Sep 24, 2023Observed: 5.42 ft at 1:00AM Sep 24, 2023Observed: 5.42 ft at 1:15AM Sep 24, 2023Observed: 5.42 ft at 1:30AM Sep 24, 2023Observed: 5.42 ft at 1:45AM Sep 24, 2023Observed: 5.42 ft at 2:00AM Sep 24, 2023Observed: 5.41 ft at 2:15AM Sep 24, 2023Observed: 5.41 ft at 2:30AM Sep 24, 2023Observed: 5.42 ft at 2:45AM Sep 24, 2023Observed: 5.41 ft at 3:00AM Sep 24, 2023Observed: 5.41 ft at 3:15AM Sep 24, 2023Observed: 5.41 ft at 3:30AM Sep 24, 2023Observed: 5.41 ft at 3:45AM Sep 24, 2023Observed: 5.4 ft at 4:00AM Sep 24, 2023Observed: 5.4 ft at 4:15AM Sep 24, 2023Observed: 5.4 ft at 4:30AM Sep 24, 2023Observed: 5.4 ft at 4:45AM Sep 24, 2023Observed: 5.4 ft at 5:00AM Sep 24, 2023Observed: 5.4 ft at 5:15AM Sep 24, 2023Observed: 5.39 ft at 5:30AM Sep 24, 2023Observed: 5.39 ft at 5:45AM Sep 24, 2023Observed: 5.39 ft at 6:00AM Sep 24, 2023Observed: 5.39 ft at 6:15AM Sep 24, 2023Observed: 5.38 ft at 6:30AM Sep 24, 2023Observed: 5.38 ft at 6:45AM Sep 24, 2023Observed: 5.38 ft at 7:00AM Sep 24, 2023Observed: 5.38 ft at 7:15AM Sep 24, 2023Observed: 5.38 ft at 7:30AM Sep 24, 2023Observed: 5.37 ft at 7:45AM Sep 24, 2023Observed: 5.37 ft at 8:00AM Sep 24, 2023Observed: 5.37 ft at 8:15AM Sep 24, 2023Observed: 5.37 ft at 8:30AM Sep 24, 2023Observed: 5.37 ft at 8:45AM Sep 24, 2023Observed: 5.36 ft at 9:00AM Sep 24, 2023Observed: 5.35 ft at 9:15AM Sep 24, 2023Observed: 5.35 ft at 9:30AM Sep 24, 2023Observed: 5.35 ft at 9:45AM Sep 24, 2023Observed: 5.34 ft at 10:00AM Sep 24, 2023Observed: 5.34 ft at 10:15AM Sep 24, 2023Observed: 5.34 ft at 10:30AM Sep 24, 2023Observed: 5.34 ft at 10:45AM Sep 24, 2023Observed: 5.34 ft at 11:00AM Sep 24, 2023Observed: 5.33 ft at 11:15AM Sep 24, 2023Observed: 5.33 ft at 11:30AM Sep 24, 2023Observed: 5.33 ft at 11:45AM Sep 24, 2023Observed: 5.32 ft at 12:00PM Sep 24, 2023Observed: 5.31 ft at 12:15PM Sep 24, 2023Observed: 5.31 ft at 12:30PM Sep 24, 2023Observed: 5.32 ft at 12:45PM Sep 24, 2023Observed: 5.32 ft at 1:00PM Sep 24, 2023Observed: 5.31 ft at 1:15PM Sep 24, 2023Observed: 5.32 ft at 1:30PM Sep 24, 2023Observed: 5.3 ft at 1:45PM Sep 24, 2023Observed: 5.27 ft at 2:00PM Sep 24, 2023Observed: 5.3 ft at 2:15PM Sep 24, 2023Observed: 5.27 ft at 2:30PM Sep 24, 2023Observed: 5.3 ft at 2:45PM Sep 24, 2023Observed: 5.27 ft at 3:00PM Sep 24, 2023Observed: 5.29 ft at 3:15PM Sep 24, 2023Observed: 5.28 ft at 3:30PM Sep 24, 2023Observed: 5.28 ft at 3:45PM Sep 24, 2023Observed: 5.3 ft at 4:00PM Sep 24, 2023Observed: 5.28 ft at 4:15PM Sep 24, 2023Observed: 5.28 ft at 4:30PM Sep 24, 2023Observed: 5.27 ft at 4:45PM Sep 24, 2023Observed: 5.27 ft at 5:00PM Sep 24, 2023Observed: 5.27 ft at 5:15PM Sep 24, 2023Observed: 5.27 ft at 5:30PM Sep 24, 2023Observed: 5.27 ft at 5:45PM Sep 24, 2023Observed: 5.27 ft at 6:00PM Sep 24, 2023Observed: 5.27 ft at 6:15PM Sep 24, 2023Observed: 5.26 ft at 6:30PM Sep 24, 2023Observed: 5.26 ft at 6:45PM Sep 24, 2023Observed: 5.25 ft at 7:00PM Sep 24, 2023Observed: 5.25 ft at 7:15PM Sep 24, 2023Observed: 5.25 ft at 7:30PM Sep 24, 2023Observed: 5.25 ft at 7:45PM Sep 24, 2023Observed: 5.24 ft at 8:00PM Sep 24, 2023Observed: 5.24 ft at 8:15PM Sep 24, 2023Observed: 5.24 ft at 8:30PM Sep 24, 2023Observed: 5.24 ft at 8:45PM Sep 24, 2023Observed: 5.23 ft at 9:00PM Sep 24, 2023Observed: 5.23 ft at 9:15PM Sep 24, 2023Observed: 5.23 ft at 9:30PM Sep 24, 2023Observed: 5.22 ft at 9:45PM Sep 24, 2023Observed: 5.21 ft at 10:00PM Sep 24, 2023Observed: 5.22 ft at 10:15PM Sep 24, 2023Observed: 5.22 ft at 10:30PM Sep 24, 2023Observed: 5.21 ft at 10:45PM Sep 24, 2023Observed: 5.21 ft at 11:00PM Sep 24, 2023Observed: 5.21 ft at 11:15PM Sep 24, 2023Observed: 5.2 ft at 11:30PM Sep 24, 2023Observed: 5.2 ft at 11:45PM Sep 24, 2023Observed: 5.2 ft at 12:00AM Sep 25, 2023Observed: 5.2 ft at 12:15AM Sep 25, 2023Observed: 5.19 ft at 12:30AM Sep 25, 2023Observed: 5.19 ft at 12:45AM Sep 25, 2023Observed: 5.18 ft at 1:00AM Sep 25, 2023Observed: 5.18 ft at 1:15AM Sep 25, 2023Observed: 5.18 ft at 1:30AM Sep 25, 2023Observed: 5.17 ft at 1:45AM Sep 25, 2023Observed: 5.17 ft at 2:00AM Sep 25, 2023Observed: 5.17 ft at 2:15AM Sep 25, 2023Observed: 5.16 ft at 2:30AM Sep 25, 2023Observed: 5.16 ft at 2:45AM Sep 25, 2023Observed: 5.16 ft at 3:00AM Sep 25, 2023Observed: 5.16 ft at 3:15AM Sep 25, 2023Observed: 5.15 ft at 3:30AM Sep 25, 2023Observed: 5.15 ft at 3:45AM Sep 25, 2023Observed: 5.14 ft at 4:00AM Sep 25, 2023Observed: 5.14 ft at 4:15AM Sep 25, 2023Observed: 5.14 ft at 4:30AM Sep 25, 2023Observed: 5.13 ft at 4:45AM Sep 25, 2023Observed: 5.13 ft at 5:00AM Sep 25, 2023Observed: 5.12 ft at 5:15AM Sep 25, 2023Observed: 5.12 ft at 5:30AM Sep 25, 2023Observed: 5.12 ft at 5:45AM Sep 25, 2023Observed: 5.11 ft at 6:00AM Sep 25, 2023Observed: 5.11 ft at 6:15AM Sep 25, 2023Observed: 5.11 ft at 6:30AM Sep 25, 2023Observed: 5.1 ft at 6:45AM Sep 25, 2023Observed: 5.1 ft at 7:00AM Sep 25, 2023Observed: 5.09 ft at 7:15AM Sep 25, 2023Observed: 5.09 ft at 7:30AM Sep 25, 2023Observed: 5.09 ft at 7:45AM Sep 25, 2023Observed: 5.08 ft at 8:00AM Sep 25, 2023Observed: 5.08 ft at 8:15AM Sep 25, 2023Observed: 5.07 ft at 8:30AM Sep 25, 2023Observed: 5.07 ft at 8:45AM Sep 25, 2023Observed: 5.07 ft at 9:00AM Sep 25, 2023Observed: 5.06 ft at 9:15AM Sep 25, 2023Observed: 5.05 ft at 9:30AM Sep 25, 2023Observed: 5.05 ft at 9:45AM Sep 25, 2023Observed: 5.05 ft at 10:00AM Sep 25, 2023Observed: 5.05 ft at 10:15AM Sep 25, 2023Observed: 5.04 ft at 10:30AM Sep 25, 2023Observed: 5.04 ft at 10:45AM Sep 25, 2023Observed: 5.04 ft at 11:00AM Sep 25, 2023Observed: 5.03 ft at 11:15AM Sep 25, 2023Observed: 5.03 ft at 11:30AM Sep 25, 2023Observed: 5.03 ft at 11:45AM Sep 25, 2023Observed: 5.03 ft at 12:00PM Sep 25, 2023Observed: 5.01 ft at 12:15PM Sep 25, 2023Observed: 5.01 ft at 12:30PM Sep 25, 2023Observed: 5.01 ft at 12:45PM Sep 25, 2023Observed: 5 ft at 1:00PM Sep 25, 2023Observed: 5 ft at 1:15PM Sep 25, 2023Observed: 5 ft at 1:30PM Sep 25, 2023Observed: 4.99 ft at 1:45PM Sep 25, 2023Observed: 5 ft at 2:00PM Sep 25, 2023Observed: 4.98 ft at 2:15PM Sep 25, 2023Observed: 4.98 ft at 2:30PM Sep 25, 2023Observed: 4.98 ft at 2:45PM Sep 25, 2023Observed: 4.96 ft at 3:00PM Sep 25, 2023Observed: 4.97 ft at 3:15PM Sep 25, 2023Observed: 4.96 ft at 3:30PM Sep 25, 2023Observed: 4.97 ft at 3:45PM Sep 25, 2023Observed: 4.96 ft at 4:00PM Sep 25, 2023Observed: 4.96 ft at 4:15PM Sep 25, 2023Observed: 4.95 ft at 4:30PM Sep 25, 2023Observed: 4.95 ft at 4:45PM Sep 25, 2023Observed: 4.95 ft at 5:00PM Sep 25, 2023Observed: 4.95 ft at 5:15PM Sep 25, 2023Observed: 4.94 ft at 5:30PM Sep 25, 2023Observed: 4.94 ft at 5:45PM Sep 25, 2023Observed: 4.93 ft at 6:00PM Sep 25, 2023Observed: 4.93 ft at 6:15PM Sep 25, 2023Observed: 4.93 ft at 6:30PM Sep 25, 2023Observed: 4.91 ft at 6:45PM Sep 25, 2023Observed: 4.91 ft at 7:00PM Sep 25, 2023Observed: 4.91 ft at 7:15PM Sep 25, 2023Observed: 4.91 ft at 7:30PM Sep 25, 2023Observed: 4.9 ft at 7:45PM Sep 25, 2023Observed: 4.9 ft at 8:00PM Sep 25, 2023Observed: 4.9 ft at 8:15PM Sep 25, 2023Observed: 4.89 ft at 8:30PM Sep 25, 2023Observed: 4.89 ft at 8:45PM Sep 25, 2023Observed: 4.89 ft at 9:00PM Sep 25, 2023Observed: 4.88 ft at 9:15PM Sep 25, 2023Observed: 4.88 ft at 9:30PM Sep 25, 2023Observed: 4.88 ft at 9:45PM Sep 25, 2023Observed: 4.87 ft at 10:00PM Sep 25, 2023Observed: 4.87 ft at 10:15PM Sep 25, 2023Observed: 4.86 ft at 10:30PM Sep 25, 2023Observed: 4.86 ft at 10:45PM Sep 25, 2023Observed: 4.86 ft at 11:00PM Sep 25, 2023Observed: 4.85 ft at 11:15PM Sep 25, 2023Observed: 4.85 ft at 11:30PM Sep 25, 2023Observed: 4.85 ft at 11:45PM Sep 25, 2023Observed: 4.85 ft at 12:00AM Sep 26, 2023Observed: 4.84 ft at 12:15AM Sep 26, 2023Observed: 4.84 ft at 12:30AM Sep 26, 2023Observed: 4.84 ft at 12:45AM Sep 26, 2023Observed: 4.83 ft at 1:00AM Sep 26, 2023Observed: 4.83 ft at 1:15AM Sep 26, 2023Observed: 4.82 ft at 1:30AM Sep 26, 2023Observed: 4.82 ft at 1:45AM Sep 26, 2023Observed: 4.82 ft at 2:00AM Sep 26, 2023Observed: 4.81 ft at 2:15AM Sep 26, 2023Observed: 4.81 ft at 2:30AM Sep 26, 2023Observed: 4.81 ft at 2:45AM Sep 26, 2023Observed: 4.81 ft at 3:00AM Sep 26, 2023Observed: 4.8 ft at 3:15AM Sep 26, 2023Observed: 4.8 ft at 3:30AM Sep 26, 2023Observed: 4.8 ft at 3:45AM Sep 26, 2023Observed: 4.79 ft at 4:00AM Sep 26, 2023Observed: 4.79 ft at 4:15AM Sep 26, 2023Observed: 4.79 ft at 4:30AM Sep 26, 2023Observed: 4.78 ft at 4:45AM Sep 26, 2023Observed: 4.78 ft at 5:00AM Sep 26, 2023Observed: 4.77 ft at 5:15AM Sep 26, 2023Observed: 4.77 ft at 5:30AM Sep 26, 2023Observed: 4.77 ft at 5:45AM Sep 26, 2023Observed: 4.77 ft at 6:00AM Sep 26, 2023Observed: 4.76 ft at 6:15AM Sep 26, 2023Observed: 4.76 ft at 6:30AM Sep 26, 2023Observed: 4.76 ft at 6:45AM Sep 26, 2023Observed: 4.75 ft at 7:00AM Sep 26, 2023Observed: 4.75 ft at 7:15AM Sep 26, 2023Observed: 4.74 ft at 7:30AM Sep 26, 2023Observed: 4.74 ft at 7:45AM Sep 26, 2023Observed: 4.74 ft at 8:00AM Sep 26, 2023Observed: 4.73 ft at 8:15AM Sep 26, 2023Observed: 4.73 ft at 8:30AM Sep 26, 2023Observed: 4.73 ft at 8:45AM Sep 26, 2023Observed: 4.72 ft at 9:00AM Sep 26, 2023Observed: 4.72 ft at 9:15AM Sep 26, 2023Observed: 4.71 ft at 9:30AM Sep 26, 2023Observed: 4.72 ft at 9:45AM Sep 26, 2023Observed: 4.71 ft at 10:00AM Sep 26, 2023Observed: 4.71 ft at 10:15AM Sep 26, 2023Observed: 4.7 ft at 10:30AM Sep 26, 2023Observed: 4.7 ft at 10:45AM Sep 26, 2023Observed: 4.7 ft at 11:00AM Sep 26, 2023Observed: 4.7 ft at 11:15AM Sep 26, 2023Observed: 4.69 ft at 11:30AM Sep 26, 2023Observed: 4.69 ft at 11:45AM Sep 26, 2023Observed: 4.68 ft at 12:00PM Sep 26, 2023Observed: 4.68 ft at 12:15PM Sep 26, 2023Observed: 4.68 ft at 12:30PM Sep 26, 2023Observed: 4.67 ft at 12:45PM Sep 26, 2023Observed: 4.68 ft at 1:00PM Sep 26, 2023Observed: 4.67 ft at 1:15PM Sep 26, 2023Observed: 4.66 ft at 1:30PM Sep 26, 2023Observed: 4.62 ft at 1:45PM Sep 26, 2023Observed: 4.65 ft at 2:00PM Sep 26, 2023Observed: 4.65 ft at 2:15PM Sep 26, 2023Observed: 4.66 ft at 2:30PM Sep 26, 2023Observed: 4.65 ft at 2:45PM Sep 26, 2023Observed: 4.66 ft at 3:00PM Sep 26, 2023Observed: 4.64 ft at 3:15PM Sep 26, 2023Observed: 4.65 ft at 3:30PM Sep 26, 2023Observed: 4.65 ft at 3:45PM Sep 26, 2023Observed: 4.64 ft at 4:00PM Sep 26, 2023Observed: 4.63 ft at 4:15PM Sep 26, 2023Observed: 4.64 ft at 4:30PM Sep 26, 2023Observed: 4.64 ft at 4:45PM Sep 26, 2023Observed: 4.64 ft at 5:00PM Sep 26, 2023Observed: 4.64 ft at 5:15PM Sep 26, 2023Observed: 4.63 ft at 5:30PM Sep 26, 2023Observed: 4.63 ft at 5:45PM Sep 26, 2023Observed: 4.62 ft at 6:00PM Sep 26, 2023Observed: 4.63 ft at 6:15PM Sep 26, 2023Observed: 4.62 ft at 6:30PM Sep 26, 2023Observed: 4.62 ft at 6:45PM Sep 26, 2023Observed: 4.61 ft at 7:00PM Sep 26, 2023Observed: 4.61 ft at 7:15PM Sep 26, 2023Observed: 4.61 ft at 7:30PM Sep 26, 2023Observed: 4.61 ft at 7:45PM Sep 26, 2023Observed: 4.6 ft at 8:00PM Sep 26, 2023Observed: 4.59 ft at 8:15PM Sep 26, 2023Observed: 4.58 ft at 8:30PM Sep 26, 2023Observed: 4.57 ft at 8:45PM Sep 26, 2023Observed: 4.58 ft at 9:00PM Sep 26, 2023Observed: 4.59 ft at 9:15PM Sep 26, 2023Observed: 4.58 ft at 9:30PM Sep 26, 2023Observed: 4.58 ft at 9:45PM Sep 26, 2023Observed: 4.58 ft at 10:00PM Sep 26, 2023Observed: 4.58 ft at 10:15PM Sep 26, 2023Observed: 4.58 ft at 10:30PM Sep 26, 2023Observed: 4.57 ft at 10:45PM Sep 26, 2023Observed: 4.57 ft at 11:00PM Sep 26, 2023Observed: 4.57 ft at 11:15PM Sep 26, 2023Observed: 4.56 ft at 11:30PM Sep 26, 2023Observed: 4.56 ft at 11:45PM Sep 26, 2023Observed: 4.56 ft at 12:00AM Sep 27, 2023Observed: 4.56 ft at 12:15AM Sep 27, 2023Observed: 4.55 ft at 12:30AM Sep 27, 2023Observed: 4.55 ft at 12:45AM Sep 27, 2023Observed: 4.54 ft at 1:00AM Sep 27, 2023Observed: 4.54 ft at 1:15AM Sep 27, 2023Observed: 4.54 ft at 1:30AM Sep 27, 2023Observed: 4.54 ft at 1:45AM Sep 27, 2023Observed: 4.54 ft at 2:00AM Sep 27, 2023Observed: 4.54 ft at 2:15AM Sep 27, 2023Observed: 4.53 ft at 2:30AM Sep 27, 2023Observed: 4.53 ft at 2:45AM Sep 27, 2023Observed: 4.53 ft at 3:00AM Sep 27, 2023Observed: 4.53 ft at 3:15AM Sep 27, 2023Observed: 4.52 ft at 3:30AM Sep 27, 2023Observed: 4.52 ft at 3:45AM Sep 27, 2023Observed: 4.52 ft at 4:00AM Sep 27, 2023Observed: 4.52 ft at 4:15AM Sep 27, 2023Observed: 4.51 ft at 4:30AM Sep 27, 2023Observed: 4.51 ft at 4:45AM Sep 27, 2023Observed: 4.51 ft at 5:00AM Sep 27, 2023Observed: 4.51 ft at 5:15AM Sep 27, 2023Observed: 4.5 ft at 5:30AM Sep 27, 2023Observed: 4.5 ft at 5:45AM Sep 27, 2023Observed: 4.5 ft at 6:00AM Sep 27, 2023Observed: 4.49 ft at 6:15AM Sep 27, 2023Observed: 4.49 ft at 6:30AM Sep 27, 2023Observed: 4.49 ft at 6:45AM Sep 27, 2023Observed: 4.48 ft at 7:00AM Sep 27, 2023Observed: 4.48 ft at 7:15AM Sep 27, 2023Observed: 4.48 ft at 7:30AM Sep 27, 2023Observed: 4.48 ft at 7:45AM Sep 27, 2023Observed: 4.47 ft at 8:00AM Sep 27, 2023Observed: 4.47 ft at 8:15AM Sep 27, 2023Observed: 4.47 ft at 8:30AM Sep 27, 2023Observed: 4.47 ft at 8:45AM Sep 27, 2023Observed: 4.47 ft at 9:00AM Sep 27, 2023Observed: 4.46 ft at 9:15AM Sep 27, 2023Observed: 4.46 ft at 9:30AM Sep 27, 2023Observed: 4.45 ft at 9:45AM Sep 27, 2023Observed: 4.46 ft at 10:00AM Sep 27, 2023Observed: 4.45 ft at 10:15AM Sep 27, 2023Observed: 4.45 ft at 10:30AM Sep 27, 2023Observed: 4.45 ft at 10:45AM Sep 27, 2023Observed: 4.45 ft at 11:00AM Sep 27, 2023Observed: 4.44 ft at 11:15AM Sep 27, 2023Observed: 4.44 ft at 11:30AM Sep 27, 2023Observed: 4.43 ft at 11:45AM Sep 27, 2023Observed: 4.42 ft at 12:00PM Sep 27, 2023Observed: 4.43 ft at 12:15PM Sep 27, 2023Observed: 4.42 ft at 12:30PM Sep 27, 2023Observed: 4.43 ft at 12:45PM Sep 27, 2023Observed: 4.43 ft at 1:00PM Sep 27, 2023Observed: 4.43 ft at 1:15PM Sep 27, 2023Observed: 4.42 ft at 1:30PM Sep 27, 2023Observed: 4.42 ft at 1:45PM Sep 27, 2023Observed: 4.41 ft at 2:00PM Sep 27, 2023Observed: 4.41 ft at 2:15PM Sep 27, 2023Observed: 4.4 ft at 2:30PM Sep 27, 2023Observed: 4.4 ft at 2:45PM Sep 27, 2023Observed: 4.41 ft at 3:00PM Sep 27, 2023Observed: 4.41 ft at 3:15PM Sep 27, 2023Observed: 4.4 ft at 3:30PM Sep 27, 2023Observed: 4.4 ft at 3:45PM Sep 27, 2023Observed: 4.4 ft at 4:00PM Sep 27, 2023Observed: 4.4 ft at 4:15PM Sep 27, 2023Observed: 4.39 ft at 4:30PM Sep 27, 2023Observed: 4.39 ft at 4:45PM Sep 27, 2023Observed: 4.38 ft at 5:00PM Sep 27, 2023Observed: 4.39 ft at 5:15PM Sep 27, 2023Observed: 4.39 ft at 5:30PM Sep 27, 2023Observed: 4.38 ft at 5:45PM Sep 27, 2023Observed: 4.38 ft at 6:00PM Sep 27, 2023Observed: 4.35 ft at 6:15PM Sep 27, 2023Observed: 4.38 ft at 6:30PM Sep 27, 2023Observed: 4.38 ft at 6:45PM Sep 27, 2023Observed: 4.38 ft at 7:00PM Sep 27, 2023Observed: 4.37 ft at 7:15PM Sep 27, 2023Observed: 4.37 ft at 7:30PM Sep 27, 2023Observed: 4.36 ft at 7:45PM Sep 27, 2023Observed: 4.37 ft at 8:00PM Sep 27, 2023Observed: 4.36 ft at 8:15PM Sep 27, 2023Observed: 4.36 ft at 8:30PM Sep 27, 2023Observed: 4.36 ft at 8:45PM Sep 27, 2023Observed: 4.35 ft at 9:00PM Sep 27, 2023Observed: 4.35 ft at 9:15PM Sep 27, 2023Forecast: 4.5 ft 2:00AM Sep 28, 2023Forecast: 4.5 ft 8:00AM Sep 28, 2023Forecast: 4.5 ft 2:00PM Sep 28, 2023Forecast: 4.6 ft 8:00PM Sep 28, 2023Forecast: 4.6 ft 2:00AM Sep 29, 2023Highest Forecast: 4.7 ft 8:00AM Sep 29, 2023Highest Forecast: 4.7 ft 2:00PM Sep 29, 2023Highest Forecast: 4.7 ft 8:00PM Sep 29, 2023Highest Forecast: 4.7 ft 2:00AM Sep 30, 2023Forecast: 4.6 ft 8:00AM Sep 30, 2023Forecast: 4.6 ft 2:00PM Sep 30, 2023Forecast: 4.5 ft 8:00PM Sep 30, 2023Forecast: 4.5 ft 2:00AM Oct 01, 2023Forecast: 4.4 ft 8:00AM Oct 01, 2023Forecast: 4.4 ft 2:00PM Oct 01, 2023Forecast: 4.3 ft 8:00PM Oct 01, 2023Forecast: 4.3 ft 2:00AM Oct 02, 2023Forecast: 4.3 ft 8:00AM Oct 02, 2023USGS--Water Resources of the United StatesCLYG1(plotting HGIRG) Graph Created (10:02PM Sep 27, 2023)ObservedForecast (issued 9:32AM Sep 27)Latest observed value: 4.35 ft at 9:15 PM EDT 27-Sep-2023. Flood Stage is 11 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Savannah River near Clyo are issued routinely year-round.

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Upstream Gauge - at Burton's Ferry Upstream Gauge Downstream Gauge Downstream Gauge - above Hardeeville
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 15
Flood Stage: 11
Action Stage: 10
Low Stage (in feet): -9999

Historic Crests
(1) 29.70 ft on 10/06/1929
(2) 26.00 ft on 04/13/1936
(3) 23.90 ft on 01/24/1925
(4) 23.60 ft on 08/22/1940
(5) 23.60 ft on 03/11/1929
(6) 22.30 ft on 08/23/1928
(7) 22.17 ft on 12/06/1948
(8) 21.60 ft on 03/29/1944
(9) 20.40 ft on 03/08/1939
(10) 20.22 ft on 04/18/1964
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.21 ft on 09/04/2023
(2) 12.11 ft on 06/30/2023
(3) 14.23 ft on 04/20/2023
(4) 12.58 ft on 04/06/2023
(5) 14.48 ft on 02/09/2023
(6) 13.19 ft on 01/23/2023
(7) 15.80 ft on 04/19/2022
(8) 12.86 ft on 10/26/2021
(9) 13.83 ft on 04/10/2021
(10) 15.11 ft on 02/23/2021
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.15 ft on 09/07/1988
(2) 1.49 ft on 11/09/2012
(3) 1.63 ft on 08/25/2002
(4) 1.63 ft on 11/27/2012
(5) 1.77 ft on 09/14/2002
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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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
22.5 water begins to enter the second floor of some riverfront homes along Tom Goethe Road.
21.6 one foot of water covers Stokes Bluff Landing Road between River View and Arrowhead Court. Several homes become inaccessible.
18 several homes off Arrowhead Court near Stokes Bluff Landing are impacted. Also, Sand Hills Road will be inundated and likely impassable.
14.5 the bottom floor of several riverfront homes along Tom Goethe Road begin to flood.
13.3 one foot of water covers Tom Goethe Road just after the pavement ends.
11 the back yards of several homes on Tom Goethe Road flood.
Photos
(1) View of Tom Goethe Road. River level: 13.8 ft.
(2) View of gage on downstream side of HWY 119 bridge. River level: 2.95 ft.
(3) View upstream from HWY 119 bridge. River level: 2.95 ft.
(4) Looking upstream toward HWY 119 bridge from RR bridge. River level: 2.95 ft.
(5) View downstream toward right bank. RR bridge visible at left. River level: 2.95 ft.
(6) View downstream toward left bank. River level: 2.95 ft.
About This Location Collapse

Latitude: 32.528556° N, Longitude: 81.268333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 12.73 23.73 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 13.632 24.632 Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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
10 Day (HEFS) 10 Day (NAEFS) 10 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.
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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
Charleston Weather Forecast Office
5777 South Aviation Avenue
North Charleston, SC 29406
(843) 747-5860
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