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Hydrograph River at a Glance Download
Santee River near McClellanville (IN MLLW) Tide Height (ft)Observed: 1.54 ft at 6:45AM Apr 27, 2024Observed: 1.71 ft at 7:00AM Apr 27, 2024Observed: 1.88 ft at 7:15AM Apr 27, 2024Observed: 2.06 ft at 7:30AM Apr 27, 2024Observed: 2.28 ft at 7:45AM Apr 27, 2024Observed: 2.53 ft at 8:00AM Apr 27, 2024Observed: 2.77 ft at 8:15AM Apr 27, 2024Observed: 3.02 ft at 8:30AM Apr 27, 2024Observed: 3.25 ft at 8:45AM Apr 27, 2024Observed: 3.5 ft at 9:00AM Apr 27, 2024Observed: 3.7 ft at 9:15AM Apr 27, 2024Observed: 3.88 ft at 9:30AM Apr 27, 2024Observed: 4.02 ft at 9:45AM Apr 27, 2024Observed: 4.15 ft at 10:00AM Apr 27, 2024Observed: 4.25 ft at 10:15AM Apr 27, 2024Observed: 4.32 ft at 10:30AM Apr 27, 2024Observed: 4.36 ft at 10:45AM Apr 27, 2024Observed: 4.38 ft at 11:00AM Apr 27, 2024Observed: 4.35 ft at 11:15AM Apr 27, 2024Observed: 4.31 ft at 11:30AM Apr 27, 2024Observed: 4.18 ft at 11:45AM Apr 27, 2024Observed: 4.13 ft at 12:00PM Apr 27, 2024Observed: 4.06 ft at 12:15PM Apr 27, 2024Observed: 3.91 ft at 12:30PM Apr 27, 2024Observed: 3.73 ft at 12:45PM Apr 27, 2024Observed: 3.56 ft at 1:00PM Apr 27, 2024Observed: 3.39 ft at 1:15PM Apr 27, 2024Observed: 3.17 ft at 1:30PM Apr 27, 2024Observed: 3 ft at 1:45PM Apr 27, 2024Observed: 2.8 ft at 2:00PM Apr 27, 2024Observed: 2.56 ft at 2:15PM Apr 27, 2024Observed: 2.37 ft at 2:30PM Apr 27, 2024Observed: 2.19 ft at 2:45PM Apr 27, 2024Observed: 2.02 ft at 3:00PM Apr 27, 2024Observed: 1.85 ft at 3:15PM Apr 27, 2024Observed: 1.68 ft at 3:30PM Apr 27, 2024Observed: 1.51 ft at 3:45PM Apr 27, 2024Observed: 1.36 ft at 4:00PM Apr 27, 2024Observed: 1.24 ft at 4:15PM Apr 27, 2024Observed: 1.09 ft at 4:30PM Apr 27, 2024Observed: 0.96 ft at 4:45PM Apr 27, 2024Observed: 0.86 ft at 5:00PM Apr 27, 2024Observed: 0.78 ft at 5:15PM Apr 27, 2024Observed: 0.73 ft at 5:30PM Apr 27, 2024Observed: 0.72 ft at 5:45PM Apr 27, 2024Observed: 0.75 ft at 6:00PM Apr 27, 2024Observed: 0.82 ft at 6:15PM Apr 27, 2024Observed: 0.98 ft at 6:30PM Apr 27, 2024Observed: 1.2 ft at 6:45PM Apr 27, 2024Observed: 1.4 ft at 7:00PM Apr 27, 2024Observed: 1.62 ft at 7:15PM Apr 27, 2024Observed: 1.88 ft at 7:30PM Apr 27, 2024Observed: 2.15 ft at 7:45PM Apr 27, 2024Observed: 2.42 ft at 8:00PM Apr 27, 2024Observed: 2.66 ft at 8:15PM Apr 27, 2024Observed: 2.92 ft at 8:30PM Apr 27, 2024Observed: 3.2 ft at 8:45PM Apr 27, 2024Observed: 3.44 ft at 9:00PM Apr 27, 2024Observed: 3.65 ft at 9:15PM Apr 27, 2024Observed: 3.9 ft at 9:30PM Apr 27, 2024Observed: 4.13 ft at 9:45PM Apr 27, 2024Observed: 4.32 ft at 10:00PM Apr 27, 2024Observed: 4.51 ft at 10:15PM Apr 27, 2024Observed: 4.68 ft at 10:30PM Apr 27, 2024Observed: 4.82 ft at 10:45PM Apr 27, 2024Observed: 4.92 ft at 11:00PM Apr 27, 2024Observed: 5 ft at 11:15PM Apr 27, 2024Observed: 5.05 ft at 11:30PM Apr 27, 2024Highest Observation: 5.07 ft at 11:45PM Apr 27, 2024Observed: 5.05 ft at 12:00AM Apr 28, 2024Observed: 4.97 ft at 12:15AM Apr 28, 2024Observed: 4.94 ft at 12:30AM Apr 28, 2024Observed: 4.9 ft at 12:45AM Apr 28, 2024Observed: 4.8 ft at 1:00AM Apr 28, 2024Observed: 4.67 ft at 1:15AM Apr 28, 2024Observed: 4.48 ft at 1:30AM Apr 28, 2024Observed: 4.29 ft at 1:45AM Apr 28, 2024Observed: 4.12 ft at 2:00AM Apr 28, 2024Observed: 3.92 ft at 2:15AM Apr 28, 2024Observed: 3.72 ft at 2:30AM Apr 28, 2024Observed: 3.52 ft at 2:45AM Apr 28, 2024Observed: 3.3 ft at 3:00AM Apr 28, 2024Observed: 3.1 ft at 3:15AM Apr 28, 2024Observed: 2.88 ft at 3:30AM Apr 28, 2024Observed: 2.68 ft at 3:45AM Apr 28, 2024Observed: 2.45 ft at 4:00AM Apr 28, 2024Observed: 2.26 ft at 4:15AM Apr 28, 2024Observed: 2.08 ft at 4:30AM Apr 28, 2024Observed: 1.89 ft at 4:45AM Apr 28, 2024Observed: 1.72 ft at 5:00AM Apr 28, 2024Observed: 1.55 ft at 5:15AM Apr 28, 2024Observed: 1.41 ft at 5:30AM Apr 28, 2024Observed: 1.29 ft at 5:45AM Apr 28, 2024Observed: 1.18 ft at 6:00AM Apr 28, 2024Observed: 1.07 ft at 6:15AM Apr 28, 2024Observed: 0.99 ft at 6:30AM Apr 28, 2024Observed: 0.93 ft at 6:45AM Apr 28, 2024Observed: 0.94 ft at 7:00AM Apr 28, 2024Observed: 1.01 ft at 7:15AM Apr 28, 2024Observed: 1.15 ft at 7:30AM Apr 28, 2024Observed: 1.34 ft at 7:45AM Apr 28, 2024Observed: 1.5 ft at 8:00AM Apr 28, 2024Observed: 1.71 ft at 8:15AM Apr 28, 2024Observed: 1.89 ft at 8:30AM Apr 28, 2024Observed: 2.12 ft at 8:45AM Apr 28, 2024Observed: 2.3 ft at 9:00AM Apr 28, 2024Observed: 2.52 ft at 9:15AM Apr 28, 2024Observed: 2.78 ft at 9:30AM Apr 28, 2024Observed: 2.96 ft at 9:45AM Apr 28, 2024Observed: 3.15 ft at 10:00AM Apr 28, 2024Observed: 3.36 ft at 10:15AM Apr 28, 2024Observed: 3.51 ft at 10:30AM Apr 28, 2024Observed: 3.64 ft at 10:45AM Apr 28, 2024Observed: 3.78 ft at 11:00AM Apr 28, 2024Observed: 3.9 ft at 11:15AM Apr 28, 2024Observed: 3.91 ft at 11:30AM Apr 28, 2024Observed: 4.02 ft at 11:45AM Apr 28, 2024Observed: 3.98 ft at 12:00PM Apr 28, 2024Observed: 3.94 ft at 12:15PM Apr 28, 2024Observed: 3.81 ft at 12:30PM Apr 28, 2024Observed: 3.77 ft at 12:45PM Apr 28, 2024Observed: 3.67 ft at 1:00PM Apr 28, 2024Observed: 3.52 ft at 1:15PM Apr 28, 2024Observed: 3.35 ft at 1:30PM Apr 28, 2024Observed: 3.14 ft at 1:45PM Apr 28, 2024Observed: 2.94 ft at 2:00PM Apr 28, 2024Observed: 2.76 ft at 2:15PM Apr 28, 2024Observed: 2.61 ft at 2:30PM Apr 28, 2024Observed: 2.43 ft at 2:45PM Apr 28, 2024Observed: 2.25 ft at 3:00PM Apr 28, 2024Observed: 2.1 ft at 3:15PM Apr 28, 2024Observed: 1.92 ft at 3:30PM Apr 28, 2024Observed: 1.75 ft at 3:45PM Apr 28, 2024Observed: 1.59 ft at 4:00PM Apr 28, 2024Observed: 1.45 ft at 4:15PM Apr 28, 2024Observed: 1.31 ft at 4:30PM Apr 28, 2024Observed: 1.16 ft at 4:45PM Apr 28, 2024Observed: 1.04 ft at 5:00PM Apr 28, 2024Observed: 0.89 ft at 5:15PM Apr 28, 2024Observed: 0.79 ft at 5:30PM Apr 28, 2024Observed: 0.67 ft at 5:45PM Apr 28, 2024Observed: 0.57 ft at 6:00PM Apr 28, 2024Observed: 0.49 ft at 6:15PM Apr 28, 2024Observed: 0.41 ft at 6:30PM Apr 28, 2024Observed: 0.42 ft at 6:45PM Apr 28, 2024Observed: 0.48 ft at 7:00PM Apr 28, 2024Observed: 0.62 ft at 7:15PM Apr 28, 2024Observed: 0.8 ft at 7:30PM Apr 28, 2024Observed: 1 ft at 7:45PM Apr 28, 2024Observed: 1.19 ft at 8:00PM Apr 28, 2024Observed: 1.45 ft at 8:15PM Apr 28, 2024Observed: 1.73 ft at 8:30PM Apr 28, 2024Observed: 2.01 ft at 8:45PM Apr 28, 2024Observed: 2.29 ft at 9:00PM Apr 28, 2024Observed: 2.55 ft at 9:15PM Apr 28, 2024Observed: 2.84 ft at 9:30PM Apr 28, 2024Observed: 3.15 ft at 9:45PM Apr 28, 2024Observed: 3.43 ft at 10:00PM Apr 28, 2024Observed: 3.69 ft at 10:15PM Apr 28, 2024Observed: 3.93 ft at 10:30PM Apr 28, 2024Observed: 4.18 ft at 10:45PM Apr 28, 2024Observed: 4.37 ft at 11:00PM Apr 28, 2024Observed: 4.56 ft at 11:15PM Apr 28, 2024Observed: 4.71 ft at 11:30PM Apr 28, 2024Observed: 4.79 ft at 11:45PM Apr 28, 2024Observed: 4.85 ft at 12:00AM Apr 29, 2024Observed: 4.85 ft at 12:15AM Apr 29, 2024Observed: 4.88 ft at 12:30AM Apr 29, 2024Observed: 4.87 ft at 12:45AM Apr 29, 2024Observed: 4.84 ft at 1:00AM Apr 29, 2024Observed: 4.76 ft at 1:15AM Apr 29, 2024Observed: 4.66 ft at 1:30AM Apr 29, 2024Observed: 4.54 ft at 1:45AM Apr 29, 2024Observed: 4.34 ft at 2:00AM Apr 29, 2024Observed: 4.2 ft at 2:15AM Apr 29, 2024Observed: 4.03 ft at 2:30AM Apr 29, 2024Observed: 3.86 ft at 2:45AM Apr 29, 2024Observed: 3.68 ft at 3:00AM Apr 29, 2024Observed: 3.48 ft at 3:15AM Apr 29, 2024Observed: 3.28 ft at 3:30AM Apr 29, 2024Observed: 3.07 ft at 3:45AM Apr 29, 2024Observed: 2.83 ft at 4:00AM Apr 29, 2024Observed: 2.62 ft at 4:15AM Apr 29, 2024Observed: 2.41 ft at 4:30AM Apr 29, 2024Observed: 2.21 ft at 4:45AM Apr 29, 2024Observed: 2.01 ft at 5:00AM Apr 29, 2024Observed: 1.85 ft at 5:15AM Apr 29, 2024Observed: 1.67 ft at 5:30AM Apr 29, 2024Observed: 1.51 ft at 5:45AM Apr 29, 2024Observed: 1.38 ft at 6:00AM Apr 29, 2024Observed: 1.25 ft at 6:15AM Apr 29, 2024Observed: 1.15 ft at 6:30AM Apr 29, 2024Observed: 1.04 ft at 6:45AM Apr 29, 2024Observed: 0.94 ft at 7:00AM Apr 29, 2024Observed: 0.86 ft at 7:15AM Apr 29, 2024Observed: 0.81 ft at 7:30AM Apr 29, 2024Observed: 0.85 ft at 7:45AM Apr 29, 2024Observed: 0.87 ft at 8:00AM Apr 29, 2024Observed: 0.9 ft at 8:15AM Apr 29, 2024Observed: 1.04 ft at 8:30AM Apr 29, 2024Observed: 1.24 ft at 8:45AM Apr 29, 2024Observed: 1.42 ft at 9:00AM Apr 29, 2024Observed: 1.6 ft at 9:15AM Apr 29, 2024Observed: 1.81 ft at 9:30AM Apr 29, 2024Observed: 2.01 ft at 9:45AM Apr 29, 2024Observed: 2.23 ft at 10:00AM Apr 29, 2024Observed: 2.45 ft at 10:15AM Apr 29, 2024Observed: 2.69 ft at 10:30AM Apr 29, 2024Observed: 2.88 ft at 10:45AM Apr 29, 2024Observed: 3.09 ft at 11:00AM Apr 29, 2024Observed: 3.25 ft at 11:15AM Apr 29, 2024Observed: 3.42 ft at 11:30AM Apr 29, 2024Observed: 3.59 ft at 11:45AM Apr 29, 2024Observed: 3.73 ft at 12:00PM Apr 29, 2024Observed: 3.83 ft at 12:15PM Apr 29, 2024Observed: 3.84 ft at 12:30PM Apr 29, 2024Observed: 3.9 ft at 12:45PM Apr 29, 2024Observed: 3.9 ft at 1:00PM Apr 29, 2024Observed: 3.77 ft at 1:15PM Apr 29, 2024Observed: 3.7 ft at 1:30PM Apr 29, 2024Observed: 3.64 ft at 1:45PM Apr 29, 2024Observed: 3.53 ft at 2:00PM Apr 29, 2024Observed: 3.38 ft at 2:15PM Apr 29, 2024Observed: 3.24 ft at 2:30PM Apr 29, 2024Observed: 3.08 ft at 2:45PM Apr 29, 2024Observed: 2.91 ft at 3:00PM Apr 29, 2024Observed: 2.73 ft at 3:15PM Apr 29, 2024Observed: 2.55 ft at 3:30PM Apr 29, 2024Observed: 2.39 ft at 3:45PM Apr 29, 2024Observed: 2.22 ft at 4:00PM Apr 29, 2024Observed: 2.04 ft at 4:15PM Apr 29, 2024Observed: 1.88 ft at 4:30PM Apr 29, 2024Observed: 1.7 ft at 4:45PM Apr 29, 2024Observed: 1.55 ft at 5:00PM Apr 29, 2024Observed: 1.41 ft at 5:15PM Apr 29, 2024Observed: 1.28 ft at 5:30PM Apr 29, 2024Observed: 1.15 ft at 5:45PM Apr 29, 2024Observed: 1.03 ft at 6:00PM Apr 29, 2024Observed: 0.91 ft at 6:15PM Apr 29, 2024Observed: 0.8 ft at 6:30PM Apr 29, 2024Observed: 0.72 ft at 6:45PM Apr 29, 2024Observed: 0.67 ft at 7:00PM Apr 29, 2024Observed: 0.63 ft at 7:15PM Apr 29, 2024Observed: 0.65 ft at 7:30PM Apr 29, 2024Observed: 0.75 ft at 7:45PM Apr 29, 2024Observed: 0.91 ft at 8:00PM Apr 29, 2024Observed: 1.06 ft at 8:15PM Apr 29, 2024Observed: 1.27 ft at 8:30PM Apr 29, 2024Observed: 1.47 ft at 8:45PM Apr 29, 2024Observed: 1.68 ft at 9:00PM Apr 29, 2024Observed: 1.92 ft at 9:15PM Apr 29, 2024Observed: 2.15 ft at 9:30PM Apr 29, 2024Observed: 2.41 ft at 9:45PM Apr 29, 2024Observed: 2.67 ft at 10:00PM Apr 29, 2024Observed: 2.94 ft at 10:15PM Apr 29, 2024Observed: 3.17 ft at 10:30PM Apr 29, 2024Observed: 3.4 ft at 10:45PM Apr 29, 2024Observed: 3.64 ft at 11:00PM Apr 29, 2024Observed: 3.88 ft at 11:15PM Apr 29, 2024Observed: 4.06 ft at 11:30PM Apr 29, 2024Observed: 4.26 ft at 11:45PM Apr 29, 2024Observed: 4.43 ft at 12:00AM Apr 30, 2024Observed: 4.55 ft at 12:15AM Apr 30, 2024Observed: 4.64 ft at 12:30AM Apr 30, 2024Observed: 4.75 ft at 12:45AM Apr 30, 2024Observed: 4.83 ft at 1:00AM Apr 30, 2024Observed: 4.86 ft at 1:15AM Apr 30, 2024Observed: 4.84 ft at 1:30AM Apr 30, 2024Observed: 4.82 ft at 1:45AM Apr 30, 2024Observed: 4.76 ft at 2:00AM Apr 30, 2024Observed: 4.68 ft at 2:15AM Apr 30, 2024Observed: 4.59 ft at 2:30AM Apr 30, 2024Observed: 4.55 ft at 2:45AM Apr 30, 2024Observed: 4.41 ft at 3:00AM Apr 30, 2024Observed: 4.24 ft at 3:15AM Apr 30, 2024Observed: 4.09 ft at 3:30AM Apr 30, 2024Observed: 3.91 ft at 3:45AM Apr 30, 2024Observed: 3.69 ft at 4:00AM Apr 30, 2024Observed: 3.49 ft at 4:15AM Apr 30, 2024Observed: 3.28 ft at 4:30AM Apr 30, 2024Observed: 3.08 ft at 4:45AM Apr 30, 2024Observed: 2.85 ft at 5:00AM Apr 30, 2024Observed: 2.63 ft at 5:15AM Apr 30, 2024Observed: 2.42 ft at 5:30AM Apr 30, 2024Observed: 2.21 ft at 5:45AM Apr 30, 2024Observed: 2.03 ft at 6:00AM Apr 30, 2024Observed: 1.86 ft at 6:15AM Apr 30, 2024Observed: 1.7 ft at 6:30AM Apr 30, 2024Observed: 1.55 ft at 6:45AM Apr 30, 2024Observed: 1.4 ft at 7:00AM Apr 30, 2024Observed: 1.26 ft at 7:15AM Apr 30, 2024Observed: 1.15 ft at 7:30AM Apr 30, 2024Observed: 1.05 ft at 7:45AM Apr 30, 2024Observed: 0.95 ft at 8:00AM Apr 30, 2024Observed: 0.87 ft at 8:15AM Apr 30, 2024Observed: 0.82 ft at 8:30AM Apr 30, 2024Observed: 0.83 ft at 8:45AM Apr 30, 2024Observed: 0.87 ft at 9:00AM Apr 30, 2024Observed: 1.01 ft at 9:15AM Apr 30, 2024Observed: 1.2 ft at 9:30AM Apr 30, 2024Observed: 1.37 ft at 9:45AM Apr 30, 2024Observed: 1.56 ft at 10:00AM Apr 30, 2024Observed: 1.78 ft at 10:15AM Apr 30, 2024Observed: 2 ft at 10:30AM Apr 30, 2024Observed: 2.23 ft at 10:45AM Apr 30, 2024Observed: 2.46 ft at 11:00AM Apr 30, 2024Observed: 2.68 ft at 11:15AM Apr 30, 2024Observed: 2.9 ft at 11:30AM Apr 30, 2024Observed: 3.11 ft at 11:45AM Apr 30, 2024Observed: 3.28 ft at 12:00PM Apr 30, 2024Observed: 3.42 ft at 12:15PM Apr 30, 2024Observed: 3.58 ft at 12:30PM Apr 30, 2024Observed: 3.72 ft at 12:45PM Apr 30, 2024Observed: 3.82 ft at 1:00PM Apr 30, 2024Observed: 3.92 ft at 1:15PM Apr 30, 2024Observed: 3.98 ft at 1:30PM Apr 30, 2024Observed: 3.98 ft at 1:45PM Apr 30, 2024Observed: 3.92 ft at 2:00PM Apr 30, 2024Observed: 3.87 ft at 2:15PM Apr 30, 2024Observed: 3.35 ft at 3:30PM Apr 30, 2024Observed: 3.2 ft at 3:45PM Apr 30, 2024Observed: 3.03 ft at 4:00PM Apr 30, 2024Observed: 2.85 ft at 4:15PM Apr 30, 2024Observed: 2.67 ft at 4:30PM Apr 30, 2024Observed: 2.49 ft at 4:45PM Apr 30, 2024Observed: 2.33 ft at 5:00PM Apr 30, 2024Observed: 2.16 ft at 5:15PM Apr 30, 2024Observed: 2.01 ft at 5:30PM Apr 30, 2024Observed: 1.85 ft at 5:45PM Apr 30, 2024Observed: 1.72 ft at 6:00PM Apr 30, 2024Observed: 1.59 ft at 6:15PM Apr 30, 2024Observed: 1.46 ft at 6:30PM Apr 30, 2024Observed: 1.35 ft at 6:45PM Apr 30, 2024Observed: 1.23 ft at 7:00PM Apr 30, 2024Observed: 1.13 ft at 7:15PM Apr 30, 2024Observed: 1.07 ft at 7:30PM Apr 30, 2024Observed: 0.98 ft at 7:45PM Apr 30, 2024Observed: 0.94 ft at 8:00PM Apr 30, 2024Observed: 0.91 ft at 8:15PM Apr 30, 2024Observed: 0.92 ft at 8:30PM Apr 30, 2024Observed: 0.99 ft at 8:45PM Apr 30, 2024Observed: 1.11 ft at 9:00PM Apr 30, 2024Observed: 1.25 ft at 9:15PM Apr 30, 2024Observed: 1.42 ft at 9:30PM Apr 30, 2024Observed: 1.61 ft at 9:45PM Apr 30, 2024Observed: 1.82 ft at 10:00PM Apr 30, 2024Observed: 2.04 ft at 10:15PM Apr 30, 2024Observed: 2.26 ft at 10:30PM Apr 30, 2024Observed: 2.5 ft at 10:45PM Apr 30, 2024Observed: 2.72 ft at 11:00PM Apr 30, 2024Observed: 2.95 ft at 11:15PM Apr 30, 2024Observed: 3.18 ft at 11:30PM Apr 30, 2024Observed: 3.41 ft at 11:45PM Apr 30, 2024Observed: 3.64 ft at 12:00AM May 01, 2024Observed: 3.85 ft at 12:15AM May 01, 2024Observed: 4.08 ft at 12:30AM May 01, 2024Observed: 4.28 ft at 12:45AM May 01, 2024Observed: 4.42 ft at 1:00AM May 01, 2024Observed: 4.56 ft at 1:15AM May 01, 2024Observed: 4.69 ft at 1:30AM May 01, 2024Observed: 4.75 ft at 1:45AM May 01, 2024Observed: 4.81 ft at 2:00AM May 01, 2024Observed: 4.83 ft at 2:15AM May 01, 2024Observed: 4.85 ft at 2:30AM May 01, 2024Observed: 4.85 ft at 2:45AM May 01, 2024Observed: 4.84 ft at 3:00AM May 01, 2024Observed: 4.76 ft at 3:15AM May 01, 2024Observed: 4.7 ft at 3:30AM May 01, 2024Observed: 4.57 ft at 3:45AM May 01, 2024Observed: 4.43 ft at 4:00AM May 01, 2024Observed: 4.28 ft at 4:15AM May 01, 2024Observed: 4.1 ft at 4:30AM May 01, 2024Observed: 3.9 ft at 4:45AM May 01, 2024Observed: 3.7 ft at 5:00AM May 01, 2024Observed: 3.49 ft at 5:15AM May 01, 2024Observed: 3.27 ft at 5:30AM May 01, 2024Observed: 3.05 ft at 5:45AM May 01, 2024Observed: 2.82 ft at 6:00AM May 01, 2024Observed: 2.59 ft at 6:15AM May 01, 2024Observed: 2.38 ft at 6:30AM May 01, 2024Observed: 2.18 ft at 6:45AM May 01, 2024Observed: 1.99 ft at 7:00AM May 01, 2024Observed: 1.81 ft at 7:15AM May 01, 2024Observed: 1.63 ft at 7:30AM May 01, 2024Observed: 1.47 ft at 7:45AM May 01, 2024Observed: 1.31 ft at 8:00AM May 01, 2024Observed: 1.17 ft at 8:15AM May 01, 2024Observed: 1.04 ft at 8:30AM May 01, 2024Observed: 0.93 ft at 8:45AM May 01, 2024Observed: 0.85 ft at 9:00AM May 01, 2024Observed: 0.77 ft at 9:15AM May 01, 2024Observed: 0.72 ft at 9:30AM May 01, 2024Observed: 0.73 ft at 9:45AM May 01, 2024Observed: 0.82 ft at 10:00AM May 01, 2024Observed: 0.97 ft at 10:15AM May 01, 2024Observed: 1.13 ft at 10:30AM May 01, 2024Observed: 1.34 ft at 10:45AM May 01, 2024Observed: 1.53 ft at 11:00AM May 01, 2024Observed: 1.73 ft at 11:15AM May 01, 2024Observed: 1.97 ft at 11:30AM May 01, 2024Observed: 2.22 ft at 11:45AM May 01, 2024Observed: 2.46 ft at 12:00PM May 01, 2024Observed: 2.69 ft at 12:15PM May 01, 2024Observed: 2.88 ft at 12:30PM May 01, 2024Observed: 3.07 ft at 12:45PM May 01, 2024Observed: 3.26 ft at 1:00PM May 01, 2024Observed: 3.44 ft at 1:15PM May 01, 2024Observed: 3.62 ft at 1:30PM May 01, 2024Observed: 3.8 ft at 1:45PM May 01, 2024Observed: 3.94 ft at 2:00PM May 01, 2024Observed: 4.03 ft at 2:15PM May 01, 2024Observed: 4.12 ft at 2:30PM May 01, 2024Observed: 4.18 ft at 2:45PM May 01, 2024Observed: 4.17 ft at 3:00PM May 01, 2024Observed: 4.1 ft at 3:15PM May 01, 2024Observed: 4.06 ft at 3:30PM May 01, 2024Observed: 3.99 ft at 3:45PM May 01, 2024Observed: 3.86 ft at 4:00PM May 01, 2024Observed: 3.74 ft at 4:15PM May 01, 2024Observed: 3.61 ft at 4:30PM May 01, 2024Observed: 3.43 ft at 4:45PM May 01, 2024Observed: 3.23 ft at 5:00PM May 01, 2024Observed: 3.05 ft at 5:15PM May 01, 2024Observed: 2.84 ft at 5:30PM May 01, 2024Observed: 2.65 ft at 5:45PM May 01, 2024Observed: 2.43 ft at 6:00PM May 01, 2024Observed: 2.24 ft at 6:15PM May 01, 2024Observed: 2.05 ft at 6:30PM May 01, 2024Observed: 1.87 ft at 6:45PM May 01, 2024Observed: 1.72 ft at 7:00PM May 01, 2024Observed: 1.58 ft at 7:15PM May 01, 2024Observed: 1.43 ft at 7:30PM May 01, 2024Observed: 1.29 ft at 7:45PM May 01, 2024Observed: 1.15 ft at 8:00PM May 01, 2024Observed: 1.04 ft at 8:15PM May 01, 2024Observed: 0.94 ft at 8:30PM May 01, 2024Observed: 0.84 ft at 8:45PM May 01, 2024Observed: 0.78 ft at 9:00PM May 01, 2024Observed: 0.74 ft at 9:15PM May 01, 2024Observed: 0.72 ft at 9:30PM May 01, 2024Observed: 0.72 ft at 9:45PM May 01, 2024Observed: 0.81 ft at 10:00PM May 01, 2024Observed: 0.94 ft at 10:15PM May 01, 2024Observed: 1.17 ft at 10:30PM May 01, 2024Observed: 1.34 ft at 10:45PM May 01, 2024Observed: 1.53 ft at 11:00PM May 01, 2024Observed: 1.77 ft at 11:15PM May 01, 2024Observed: 1.97 ft at 11:30PM May 01, 2024Observed: 2.18 ft at 11:45PM May 01, 2024Observed: 2.44 ft at 12:00AM May 02, 2024Observed: 2.72 ft at 12:15AM May 02, 2024Observed: 2.97 ft at 12:30AM May 02, 2024Observed: 3.21 ft at 12:45AM May 02, 2024Observed: 3.42 ft at 1:00AM May 02, 2024Observed: 3.65 ft at 1:15AM May 02, 2024Observed: 3.89 ft at 1:30AM May 02, 2024Observed: 4.11 ft at 1:45AM May 02, 2024Observed: 4.32 ft at 2:00AM May 02, 2024Observed: 4.47 ft at 2:15AM May 02, 2024Observed: 4.56 ft at 2:30AM May 02, 2024Observed: 4.67 ft at 2:45AM May 02, 2024Observed: 4.79 ft at 3:00AM May 02, 2024Observed: 4.81 ft at 3:15AM May 02, 2024Observed: 4.85 ft at 3:30AM May 02, 2024Observed: 4.82 ft at 3:45AM May 02, 2024Observed: 4.8 ft at 4:00AM May 02, 2024Observed: 4.7 ft at 4:15AM May 02, 2024Observed: 4.61 ft at 4:30AM May 02, 2024Observed: 4.51 ft at 4:45AM May 02, 2024Observed: 4.42 ft at 5:00AM May 02, 2024Observed: 4.23 ft at 5:15AM May 02, 2024USGS--Water Resources of the United StatesSSNS1(plotting HMIRG) Graph Created (6:32AM May 2, 2024)ObservedLatest observed value: 4.23 ft at 5:15 AM EDT 2-May-2024.
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NOTE: Gauge reading affected by ocean tides.

NOTE: Forecasts are not available for the Santee River near McClellanville (IN MLLW). Only observed stages are available for this point.

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Upstream Gauge - near Jamestown Upstream Gauge
Flood Categories (in feet)
Not Available

Historic Crests
(1) 7.83 ft on 12/17/2023
(2) 7.31 ft on 11/24/2018
(3) 7.27 ft on 09/30/2022
(4) 7.17 ft on 08/30/2023
(5) 7.13 ft on 09/11/2017
(6) 6.80 ft on 12/09/2018
(7) 6.79 ft on 08/03/2020
(8) 6.78 ft on 12/22/2022
(9) 6.74 ft on 12/16/2020
(10) 6.73 ft on 11/23/2018

(P): Preliminary values subject to further review.

Recent Crests
(1) 7.83 ft on 12/17/2023
(2) 7.17 ft on 08/30/2023
(3) 6.78 ft on 12/22/2022
(4) 7.27 ft on 09/30/2022
(5) 6.74 ft on 12/16/2020
(6) 6.79 ft on 08/03/2020
(7) 6.80 ft on 12/09/2018
(8) 7.31 ft on 11/24/2018
(9) 6.73 ft on 11/23/2018
(10) 7.13 ft on 09/11/2017

(P): Preliminary values subject to further review.

Low Water Records
(1) -0.61 ft on 04/16/2007
(2) -0.31 ft on 02/08/2004
(3) -0.28 ft on 12/19/2000
(4) -0.28 ft on 02/27/2002
(5) -0.28 ft on 09/04/1998

For more information on your flood risk go to www.floodsmart.gov.
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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.
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7.13 Peak tide level reached in association with Tropical Storm Irma on September 11th, 2017.
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Latitude: 33.154334° N, Longitude: 79.354224° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 -2.404 Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 -1.411 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL -2.373 Not Available Older USGS topographic maps, MSL benchmarks
Other -4.839 Not Available Mean Higher High Water (MHHW), which is used as a proxy for inundation.

Current/Historical Observations:
Additional Information Collapse
The vertical datum set by the USGS for this site is -21.38 feet above NAVD88. The data displayed here has been converted to Mean Lower Low Water (MLLW) by subtracting 18.98 feet. This conversion was determined by using NOAA/NOS's VDatum tool (https://vdatum.noaa.gov/).
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