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Hydrograph River at a Glance Download
Chattooga River at Summerville Stage (ft)Flow (kcfs)Observed: 3.71 ft at 6:30PM May 13, 2024Observed: 3.7 ft at 6:45PM May 13, 2024Observed: 3.7 ft at 7:00PM May 13, 2024Observed: 3.7 ft at 7:15PM May 13, 2024Observed: 3.7 ft at 7:30PM May 13, 2024Observed: 3.69 ft at 7:45PM May 13, 2024Observed: 3.69 ft at 8:00PM May 13, 2024Observed: 3.69 ft at 8:15PM May 13, 2024Observed: 3.69 ft at 8:30PM May 13, 2024Observed: 3.68 ft at 8:45PM May 13, 2024Observed: 3.68 ft at 9:00PM May 13, 2024Observed: 3.68 ft at 9:15PM May 13, 2024Observed: 3.67 ft at 9:30PM May 13, 2024Observed: 3.67 ft at 9:45PM May 13, 2024Observed: 3.67 ft at 10:00PM May 13, 2024Observed: 3.67 ft at 10:15PM May 13, 2024Observed: 3.67 ft at 10:30PM May 13, 2024Observed: 3.66 ft at 10:45PM May 13, 2024Observed: 3.66 ft at 11:00PM May 13, 2024Observed: 3.66 ft at 11:15PM May 13, 2024Observed: 3.66 ft at 11:30PM May 13, 2024Observed: 3.65 ft at 11:45PM May 13, 2024Observed: 3.65 ft at 12:00AM May 14, 2024Observed: 3.65 ft at 12:15AM May 14, 2024Observed: 3.64 ft at 12:30AM May 14, 2024Observed: 3.65 ft at 12:45AM May 14, 2024Observed: 3.64 ft at 1:00AM May 14, 2024Observed: 3.64 ft at 1:15AM May 14, 2024Observed: 3.65 ft at 1:30AM May 14, 2024Observed: 3.64 ft at 1:45AM May 14, 2024Observed: 3.64 ft at 2:00AM May 14, 2024Observed: 3.64 ft at 2:15AM May 14, 2024Observed: 3.64 ft at 2:30AM May 14, 2024Observed: 3.63 ft at 2:45AM May 14, 2024Observed: 3.63 ft at 3:00AM May 14, 2024Observed: 3.64 ft at 3:15AM May 14, 2024Observed: 3.63 ft at 3:30AM May 14, 2024Observed: 3.63 ft at 3:45AM May 14, 2024Observed: 3.63 ft at 4:00AM May 14, 2024Observed: 3.63 ft at 4:15AM May 14, 2024Observed: 3.63 ft at 4:30AM May 14, 2024Observed: 3.62 ft at 4:45AM May 14, 2024Observed: 3.62 ft at 5:00AM May 14, 2024Observed: 3.62 ft at 5:15AM May 14, 2024Observed: 3.61 ft at 5:30AM May 14, 2024Observed: 3.61 ft at 5:45AM May 14, 2024Observed: 3.61 ft at 6:00AM May 14, 2024Observed: 3.61 ft at 6:15AM May 14, 2024Observed: 3.6 ft at 6:30AM May 14, 2024Observed: 3.6 ft at 6:45AM May 14, 2024Observed: 3.6 ft at 7:00AM May 14, 2024Observed: 3.59 ft at 7:15AM May 14, 2024Observed: 3.59 ft at 7:30AM May 14, 2024Observed: 3.59 ft at 7:45AM May 14, 2024Observed: 3.59 ft at 8:00AM May 14, 2024Observed: 3.59 ft at 8:15AM May 14, 2024Observed: 3.58 ft at 8:30AM May 14, 2024Observed: 3.58 ft at 8:45AM May 14, 2024Observed: 3.57 ft at 9:00AM May 14, 2024Observed: 3.57 ft at 9:15AM May 14, 2024Observed: 3.56 ft at 9:30AM May 14, 2024Observed: 3.57 ft at 9:45AM May 14, 2024Observed: 3.56 ft at 10:00AM May 14, 2024Observed: 3.55 ft at 10:15AM May 14, 2024Observed: 3.55 ft at 10:30AM May 14, 2024Observed: 3.55 ft at 10:45AM May 14, 2024Observed: 3.54 ft at 11:00AM May 14, 2024Observed: 3.54 ft at 11:15AM May 14, 2024Observed: 3.54 ft at 11:30AM May 14, 2024Observed: 3.54 ft at 11:45AM May 14, 2024Observed: 3.53 ft at 12:00PM May 14, 2024Observed: 3.53 ft at 12:15PM May 14, 2024Observed: 3.53 ft at 12:30PM May 14, 2024Observed: 3.53 ft at 12:45PM May 14, 2024Observed: 3.53 ft at 1:00PM May 14, 2024Observed: 3.53 ft at 1:15PM May 14, 2024Observed: 3.53 ft at 1:30PM May 14, 2024Observed: 3.52 ft at 1:45PM May 14, 2024Observed: 3.52 ft at 2:00PM May 14, 2024Observed: 3.52 ft at 2:15PM May 14, 2024Observed: 3.52 ft at 2:30PM May 14, 2024Observed: 3.51 ft at 2:45PM May 14, 2024Observed: 3.51 ft at 3:00PM May 14, 2024Observed: 3.51 ft at 3:15PM May 14, 2024Observed: 3.5 ft at 3:30PM May 14, 2024Observed: 3.5 ft at 3:45PM May 14, 2024Observed: 3.5 ft at 4:00PM May 14, 2024Observed: 3.49 ft at 4:15PM May 14, 2024Observed: 3.49 ft at 4:30PM May 14, 2024Observed: 3.49 ft at 4:45PM May 14, 2024Observed: 3.48 ft at 5:00PM May 14, 2024Observed: 3.48 ft at 5:15PM May 14, 2024Observed: 3.48 ft at 5:30PM May 14, 2024Observed: 3.48 ft at 5:45PM May 14, 2024Observed: 3.48 ft at 6:00PM May 14, 2024Observed: 3.48 ft at 6:15PM May 14, 2024Observed: 3.47 ft at 6:30PM May 14, 2024Observed: 3.47 ft at 6:45PM May 14, 2024Observed: 3.47 ft at 7:00PM May 14, 2024Observed: 3.46 ft at 7:15PM May 14, 2024Observed: 3.46 ft at 7:30PM May 14, 2024Observed: 3.46 ft at 7:45PM May 14, 2024Observed: 3.46 ft at 8:00PM May 14, 2024Observed: 3.46 ft at 8:15PM May 14, 2024Observed: 3.45 ft at 8:30PM May 14, 2024Observed: 3.45 ft at 8:45PM May 14, 2024Observed: 3.45 ft at 9:00PM May 14, 2024Observed: 3.45 ft at 9:15PM May 14, 2024Observed: 3.45 ft at 9:30PM May 14, 2024Observed: 3.45 ft at 9:45PM May 14, 2024Observed: 3.45 ft at 10:00PM May 14, 2024Observed: 3.45 ft at 10:15PM May 14, 2024Observed: 3.45 ft at 10:30PM May 14, 2024Observed: 3.45 ft at 10:45PM May 14, 2024Observed: 3.45 ft at 11:00PM May 14, 2024Observed: 3.45 ft at 11:15PM May 14, 2024Observed: 3.45 ft at 11:30PM May 14, 2024Observed: 3.45 ft at 11:45PM May 14, 2024Observed: 3.45 ft at 12:00AM May 15, 2024Observed: 3.45 ft at 12:15AM May 15, 2024Observed: 3.45 ft at 12:30AM May 15, 2024Observed: 3.45 ft at 12:45AM May 15, 2024Observed: 3.45 ft at 1:00AM May 15, 2024Observed: 3.46 ft at 1:15AM May 15, 2024Observed: 3.46 ft at 1:30AM May 15, 2024Observed: 3.46 ft at 1:45AM May 15, 2024Observed: 3.46 ft at 2:00AM May 15, 2024Observed: 3.47 ft at 2:15AM May 15, 2024Observed: 3.46 ft at 2:30AM May 15, 2024Observed: 3.47 ft at 2:45AM May 15, 2024Observed: 3.47 ft at 3:00AM May 15, 2024Observed: 3.47 ft at 3:15AM May 15, 2024Observed: 3.47 ft at 3:30AM May 15, 2024Observed: 3.48 ft at 3:45AM May 15, 2024Observed: 3.48 ft at 4:00AM May 15, 2024Observed: 3.48 ft at 4:15AM May 15, 2024Observed: 3.48 ft at 4:30AM May 15, 2024Observed: 3.49 ft at 4:45AM May 15, 2024Observed: 3.49 ft at 5:00AM May 15, 2024Observed: 3.48 ft at 5:15AM May 15, 2024Observed: 3.48 ft at 5:30AM May 15, 2024Observed: 3.48 ft at 5:45AM May 15, 2024Observed: 3.48 ft at 6:00AM May 15, 2024Observed: 3.47 ft at 6:15AM May 15, 2024Observed: 3.47 ft at 6:30AM May 15, 2024Observed: 3.46 ft at 6:45AM May 15, 2024Observed: 3.46 ft at 7:00AM May 15, 2024Observed: 3.46 ft at 7:15AM May 15, 2024Observed: 3.46 ft at 7:30AM May 15, 2024Observed: 3.46 ft at 7:45AM May 15, 2024Observed: 3.47 ft at 8:00AM May 15, 2024Observed: 3.47 ft at 8:15AM May 15, 2024Observed: 3.48 ft at 8:30AM May 15, 2024Observed: 3.48 ft at 8:45AM May 15, 2024Observed: 3.48 ft at 9:00AM May 15, 2024Observed: 3.5 ft at 9:15AM May 15, 2024Observed: 3.51 ft at 9:30AM May 15, 2024Observed: 3.53 ft at 9:45AM May 15, 2024Observed: 3.55 ft at 10:00AM May 15, 2024Observed: 3.58 ft at 10:15AM May 15, 2024Observed: 3.61 ft at 10:30AM May 15, 2024Observed: 3.65 ft at 10:45AM May 15, 2024Observed: 3.68 ft at 11:00AM May 15, 2024Observed: 3.72 ft at 11:15AM May 15, 2024Observed: 3.75 ft at 11:30AM May 15, 2024Observed: 3.79 ft at 11:45AM May 15, 2024Observed: 3.83 ft at 12:00PM May 15, 2024Observed: 3.86 ft at 12:15PM May 15, 2024Observed: 3.89 ft at 12:30PM May 15, 2024Observed: 3.91 ft at 12:45PM May 15, 2024Observed: 3.93 ft at 1:00PM May 15, 2024Observed: 3.94 ft at 1:15PM May 15, 2024Observed: 3.96 ft at 1:30PM May 15, 2024Highest Observation: 3.97 ft at 1:45PM May 15, 2024Highest Observation: 3.97 ft at 2:00PM May 15, 2024Highest Observation: 3.97 ft at 2:15PM May 15, 2024Observed: 3.96 ft at 2:30PM May 15, 2024Observed: 3.95 ft at 2:45PM May 15, 2024Observed: 3.95 ft at 3:00PM May 15, 2024Observed: 3.93 ft at 3:15PM May 15, 2024Observed: 3.92 ft at 3:30PM May 15, 2024Observed: 3.9 ft at 3:45PM May 15, 2024Observed: 3.88 ft at 4:00PM May 15, 2024Observed: 3.87 ft at 4:15PM May 15, 2024Observed: 3.85 ft at 4:30PM May 15, 2024Observed: 3.83 ft at 4:45PM May 15, 2024Observed: 3.82 ft at 5:00PM May 15, 2024Observed: 3.8 ft at 5:15PM May 15, 2024Observed: 3.78 ft at 5:30PM May 15, 2024Observed: 3.77 ft at 5:45PM May 15, 2024Observed: 3.75 ft at 6:00PM May 15, 2024Observed: 3.73 ft at 6:15PM May 15, 2024Observed: 3.72 ft at 6:30PM May 15, 2024Observed: 3.71 ft at 6:45PM May 15, 2024Observed: 3.69 ft at 7:00PM May 15, 2024Observed: 3.68 ft at 7:15PM May 15, 2024Observed: 3.66 ft at 7:30PM May 15, 2024Observed: 3.65 ft at 7:45PM May 15, 2024Observed: 3.64 ft at 8:00PM May 15, 2024Observed: 3.63 ft at 8:15PM May 15, 2024Observed: 3.62 ft at 8:30PM May 15, 2024Observed: 3.61 ft at 8:45PM May 15, 2024Observed: 3.6 ft at 9:00PM May 15, 2024Observed: 3.6 ft at 9:15PM May 15, 2024Observed: 3.58 ft at 9:30PM May 15, 2024Observed: 3.58 ft at 9:45PM May 15, 2024Observed: 3.57 ft at 10:00PM May 15, 2024Observed: 3.56 ft at 10:15PM May 15, 2024Observed: 3.55 ft at 10:30PM May 15, 2024Observed: 3.54 ft at 10:45PM May 15, 2024Observed: 3.54 ft at 11:00PM May 15, 2024Observed: 3.53 ft at 11:15PM May 15, 2024Observed: 3.53 ft at 11:30PM May 15, 2024Observed: 3.52 ft at 11:45PM May 15, 2024Observed: 3.52 ft at 12:00AM May 16, 2024Observed: 3.51 ft at 12:15AM May 16, 2024Observed: 3.51 ft at 12:30AM May 16, 2024Observed: 3.51 ft at 12:45AM May 16, 2024Observed: 3.5 ft at 1:00AM May 16, 2024Observed: 3.5 ft at 1:15AM May 16, 2024Observed: 3.49 ft at 1:30AM May 16, 2024Observed: 3.48 ft at 1:45AM May 16, 2024Observed: 3.48 ft at 2:00AM May 16, 2024Observed: 3.47 ft at 2:15AM May 16, 2024Observed: 3.47 ft at 2:30AM May 16, 2024Observed: 3.46 ft at 2:45AM May 16, 2024Observed: 3.46 ft at 3:00AM May 16, 2024Observed: 3.46 ft at 3:15AM May 16, 2024Observed: 3.45 ft at 3:30AM May 16, 2024Observed: 3.44 ft at 3:45AM May 16, 2024Observed: 3.44 ft at 4:00AM May 16, 2024Observed: 3.44 ft at 4:15AM May 16, 2024Observed: 3.44 ft at 4:30AM May 16, 2024Observed: 3.43 ft at 4:45AM May 16, 2024Observed: 3.43 ft at 5:00AM May 16, 2024Observed: 3.42 ft at 5:15AM May 16, 2024Observed: 3.42 ft at 5:30AM May 16, 2024Observed: 3.41 ft at 5:45AM May 16, 2024Observed: 3.41 ft at 6:00AM May 16, 2024Observed: 3.41 ft at 6:15AM May 16, 2024Observed: 3.4 ft at 6:30AM May 16, 2024Observed: 3.4 ft at 6:45AM May 16, 2024Observed: 3.39 ft at 7:00AM May 16, 2024Observed: 3.39 ft at 7:15AM May 16, 2024Observed: 3.38 ft at 7:30AM May 16, 2024Observed: 3.39 ft at 7:45AM May 16, 2024Observed: 3.38 ft at 8:00AM May 16, 2024Observed: 3.38 ft at 8:15AM May 16, 2024Observed: 3.37 ft at 8:30AM May 16, 2024Observed: 3.36 ft at 8:45AM May 16, 2024Observed: 3.36 ft at 9:00AM May 16, 2024Observed: 3.36 ft at 9:15AM May 16, 2024Observed: 3.36 ft at 9:30AM May 16, 2024Observed: 3.35 ft at 9:45AM May 16, 2024Observed: 3.35 ft at 10:00AM May 16, 2024Observed: 3.35 ft at 10:15AM May 16, 2024Observed: 3.34 ft at 10:30AM May 16, 2024Observed: 3.34 ft at 10:45AM May 16, 2024Observed: 3.34 ft at 11:00AM May 16, 2024Observed: 3.33 ft at 11:15AM May 16, 2024Observed: 3.32 ft at 11:30AM May 16, 2024Observed: 3.32 ft at 11:45AM May 16, 2024Observed: 3.32 ft at 12:00PM May 16, 2024Observed: 3.31 ft at 12:15PM May 16, 2024Observed: 3.31 ft at 12:30PM May 16, 2024Observed: 3.31 ft at 12:45PM May 16, 2024Observed: 3.31 ft at 1:00PM May 16, 2024Observed: 3.3 ft at 1:15PM May 16, 2024Observed: 3.3 ft at 1:30PM May 16, 2024Observed: 3.3 ft at 1:45PM May 16, 2024Observed: 3.29 ft at 2:00PM May 16, 2024Observed: 3.29 ft at 2:15PM May 16, 2024Observed: 3.29 ft at 2:30PM May 16, 2024Observed: 3.29 ft at 2:45PM May 16, 2024Observed: 3.29 ft at 3:00PM May 16, 2024Observed: 3.28 ft at 3:15PM May 16, 2024Observed: 3.27 ft at 3:30PM May 16, 2024Observed: 3.27 ft at 3:45PM May 16, 2024Observed: 3.27 ft at 4:00PM May 16, 2024Observed: 3.26 ft at 4:15PM May 16, 2024Observed: 3.27 ft at 4:30PM May 16, 2024Observed: 3.26 ft at 4:45PM May 16, 2024Observed: 3.26 ft at 5:00PM May 16, 2024Observed: 3.26 ft at 5:15PM May 16, 2024Observed: 3.25 ft at 5:30PM May 16, 2024Observed: 3.25 ft at 5:45PM May 16, 2024Observed: 3.24 ft at 6:00PM May 16, 2024Observed: 3.24 ft at 6:15PM May 16, 2024Observed: 3.24 ft at 6:30PM May 16, 2024Observed: 3.24 ft at 6:45PM May 16, 2024Observed: 3.24 ft at 7:00PM May 16, 2024Observed: 3.23 ft at 7:15PM May 16, 2024Observed: 3.23 ft at 7:30PM May 16, 2024Observed: 3.23 ft at 7:45PM May 16, 2024Observed: 3.23 ft at 8:00PM May 16, 2024Observed: 3.23 ft at 8:15PM May 16, 2024Observed: 3.22 ft at 8:30PM May 16, 2024Observed: 3.23 ft at 8:45PM May 16, 2024Observed: 3.22 ft at 9:00PM May 16, 2024Observed: 3.22 ft at 9:15PM May 16, 2024Observed: 3.22 ft at 9:30PM May 16, 2024Observed: 3.22 ft at 9:45PM May 16, 2024Observed: 3.22 ft at 10:00PM May 16, 2024Observed: 3.21 ft at 10:15PM May 16, 2024Observed: 3.21 ft at 10:30PM May 16, 2024Observed: 3.21 ft at 10:45PM May 16, 2024Observed: 3.21 ft at 11:00PM May 16, 2024Observed: 3.21 ft at 11:15PM May 16, 2024Observed: 3.21 ft at 11:30PM May 16, 2024Observed: 3.2 ft at 11:45PM May 16, 2024Observed: 3.2 ft at 12:00AM May 17, 2024Observed: 3.2 ft at 12:15AM May 17, 2024Observed: 3.2 ft at 12:30AM May 17, 2024Observed: 3.2 ft at 12:45AM May 17, 2024Observed: 3.19 ft at 1:00AM May 17, 2024Observed: 3.19 ft at 1:15AM May 17, 2024Observed: 3.19 ft at 1:30AM May 17, 2024Observed: 3.19 ft at 1:45AM May 17, 2024Observed: 3.19 ft at 2:00AM May 17, 2024Observed: 3.18 ft at 2:15AM May 17, 2024Observed: 3.19 ft at 2:30AM May 17, 2024Observed: 3.18 ft at 2:45AM May 17, 2024Observed: 3.18 ft at 3:00AM May 17, 2024Observed: 3.18 ft at 3:15AM May 17, 2024Observed: 3.17 ft at 3:30AM May 17, 2024Observed: 3.18 ft at 3:45AM May 17, 2024Observed: 3.17 ft at 4:00AM May 17, 2024Observed: 3.17 ft at 4:15AM May 17, 2024Observed: 3.17 ft at 4:30AM May 17, 2024Observed: 3.17 ft at 4:45AM May 17, 2024Observed: 3.16 ft at 5:00AM May 17, 2024Observed: 3.16 ft at 5:15AM May 17, 2024Observed: 3.16 ft at 5:30AM May 17, 2024Observed: 3.16 ft at 5:45AM May 17, 2024Observed: 3.16 ft at 6:00AM May 17, 2024Observed: 3.16 ft at 6:15AM May 17, 2024Observed: 3.16 ft at 6:30AM May 17, 2024Observed: 3.15 ft at 6:45AM May 17, 2024Observed: 3.15 ft at 7:00AM May 17, 2024Observed: 3.15 ft at 7:15AM May 17, 2024Observed: 3.15 ft at 7:30AM May 17, 2024Observed: 3.15 ft at 7:45AM May 17, 2024Observed: 3.15 ft at 8:00AM May 17, 2024Observed: 3.14 ft at 8:15AM May 17, 2024Observed: 3.14 ft at 8:30AM May 17, 2024Observed: 3.14 ft at 8:45AM May 17, 2024Observed: 3.14 ft at 9:00AM May 17, 2024Observed: 3.14 ft at 9:15AM May 17, 2024Observed: 3.13 ft at 9:30AM May 17, 2024Observed: 3.13 ft at 9:45AM May 17, 2024Observed: 3.13 ft at 10:00AM May 17, 2024Observed: 3.13 ft at 10:15AM May 17, 2024Observed: 3.13 ft at 10:30AM May 17, 2024Observed: 3.12 ft at 10:45AM May 17, 2024Observed: 3.13 ft at 11:00AM May 17, 2024Observed: 3.12 ft at 11:15AM May 17, 2024Observed: 3.12 ft at 11:30AM May 17, 2024Observed: 3.12 ft at 11:45AM May 17, 2024Observed: 3.12 ft at 12:00PM May 17, 2024Observed: 3.12 ft at 12:15PM May 17, 2024Observed: 3.11 ft at 12:30PM May 17, 2024Observed: 3.11 ft at 12:45PM May 17, 2024Observed: 3.11 ft at 1:00PM May 17, 2024Observed: 3.1 ft at 1:15PM May 17, 2024Observed: 3.1 ft at 1:30PM May 17, 2024Observed: 3.1 ft at 1:45PM May 17, 2024Observed: 3.09 ft at 2:00PM May 17, 2024Observed: 3.09 ft at 2:15PM May 17, 2024Observed: 3.09 ft at 2:30PM May 17, 2024Observed: 3.08 ft at 2:45PM May 17, 2024Observed: 3.08 ft at 3:00PM May 17, 2024Observed: 3.08 ft at 3:15PM May 17, 2024Observed: 3.08 ft at 3:30PM May 17, 2024Observed: 3.08 ft at 3:45PM May 17, 2024Observed: 3.09 ft at 4:00PM May 17, 2024Observed: 3.08 ft at 4:15PM May 17, 2024Observed: 3.08 ft at 4:30PM May 17, 2024Observed: 3.09 ft at 4:45PM May 17, 2024Observed: 3.08 ft at 5:00PM May 17, 2024Observed: 3.08 ft at 5:15PM May 17, 2024Observed: 3.08 ft at 5:30PM May 17, 2024Observed: 3.09 ft at 5:45PM May 17, 2024Observed: 3.08 ft at 6:00PM May 17, 2024Observed: 3.08 ft at 6:15PM May 17, 2024Observed: 3.08 ft at 6:30PM May 17, 2024Observed: 3.07 ft at 6:45PM May 17, 2024Observed: 3.07 ft at 7:00PM May 17, 2024Observed: 3.07 ft at 7:15PM May 17, 2024Observed: 3.07 ft at 7:30PM May 17, 2024Observed: 3.07 ft at 7:45PM May 17, 2024Observed: 3.07 ft at 8:00PM May 17, 2024Observed: 3.06 ft at 8:15PM May 17, 2024Observed: 3.07 ft at 8:30PM May 17, 2024Observed: 3.07 ft at 8:45PM May 17, 2024Observed: 3.07 ft at 9:00PM May 17, 2024Observed: 3.07 ft at 9:15PM May 17, 2024Observed: 3.07 ft at 9:30PM May 17, 2024Observed: 3.06 ft at 9:45PM May 17, 2024Observed: 3.07 ft at 10:00PM May 17, 2024Observed: 3.07 ft at 10:15PM May 17, 2024Observed: 3.07 ft at 10:30PM May 17, 2024Observed: 3.06 ft at 10:45PM May 17, 2024Observed: 3.07 ft at 11:00PM May 17, 2024Observed: 3.07 ft at 11:15PM May 17, 2024Observed: 3.06 ft at 11:30PM May 17, 2024Observed: 3.06 ft at 11:45PM May 17, 2024Observed: 3.06 ft at 12:00AM May 18, 2024Observed: 3.06 ft at 12:15AM May 18, 2024Observed: 3.07 ft at 12:30AM May 18, 2024Observed: 3.06 ft at 12:45AM May 18, 2024Observed: 3.06 ft at 1:00AM May 18, 2024Observed: 3.07 ft at 1:15AM May 18, 2024Observed: 3.07 ft at 1:30AM May 18, 2024Observed: 3.06 ft at 1:45AM May 18, 2024Observed: 3.07 ft at 2:00AM May 18, 2024Observed: 3.06 ft at 2:15AM May 18, 2024Observed: 3.06 ft at 2:30AM May 18, 2024Observed: 3.07 ft at 2:45AM May 18, 2024Observed: 3.07 ft at 3:00AM May 18, 2024Observed: 3.06 ft at 3:15AM May 18, 2024Observed: 3.06 ft at 3:30AM May 18, 2024Observed: 3.06 ft at 3:45AM May 18, 2024Observed: 3.07 ft at 4:00AM May 18, 2024Observed: 3.06 ft at 4:15AM May 18, 2024Observed: 3.06 ft at 4:30AM May 18, 2024Observed: 3.07 ft at 4:45AM May 18, 2024Observed: 3.07 ft at 5:00AM May 18, 2024Observed: 3.07 ft at 5:15AM May 18, 2024Observed: 3.06 ft at 5:30AM May 18, 2024Observed: 3.06 ft at 5:45AM May 18, 2024Observed: 3.06 ft at 6:00AM May 18, 2024Observed: 3.06 ft at 6:15AM May 18, 2024Observed: 3.06 ft at 6:30AM May 18, 2024Observed: 3.06 ft at 6:45AM May 18, 2024Observed: 3.05 ft at 7:00AM May 18, 2024Observed: 3.06 ft at 7:15AM May 18, 2024Observed: 3.06 ft at 7:30AM May 18, 2024Observed: 3.05 ft at 7:45AM May 18, 2024Observed: 3.05 ft at 8:00AM May 18, 2024Observed: 3.05 ft at 8:15AM May 18, 2024Observed: 3.05 ft at 8:30AM May 18, 2024Observed: 3.05 ft at 8:45AM May 18, 2024Observed: 3.05 ft at 9:00AM May 18, 2024Observed: 3.05 ft at 9:15AM May 18, 2024Observed: 3.05 ft at 9:30AM May 18, 2024Observed: 3.05 ft at 9:45AM May 18, 2024Observed: 3.05 ft at 10:00AM May 18, 2024Observed: 3.05 ft at 10:15AM May 18, 2024Observed: 3.04 ft at 10:30AM May 18, 2024Observed: 3.05 ft at 10:45AM May 18, 2024Observed: 3.04 ft at 11:00AM May 18, 2024Observed: 3.04 ft at 11:15AM May 18, 2024Observed: 3.03 ft at 11:30AM May 18, 2024Observed: 3.04 ft at 11:45AM May 18, 2024Observed: 3.03 ft at 12:00PM May 18, 2024Observed: 3.03 ft at 12:15PM May 18, 2024Observed: 3.03 ft at 12:30PM May 18, 2024Observed: 3.03 ft at 12:45PM May 18, 2024Observed: 3.03 ft at 1:00PM May 18, 2024Observed: 3.03 ft at 1:15PM May 18, 2024Observed: 3.02 ft at 1:30PM May 18, 2024Observed: 3.02 ft at 1:45PM May 18, 2024Observed: 3.02 ft at 2:00PM May 18, 2024Observed: 3.02 ft at 2:15PM May 18, 2024Observed: 3.02 ft at 2:30PM May 18, 2024Observed: 3.02 ft at 2:45PM May 18, 2024Observed: 3.02 ft at 3:00PM May 18, 2024Observed: 3.01 ft at 3:15PM May 18, 2024Observed: 3.01 ft at 3:30PM May 18, 2024Observed: 3.01 ft at 3:45PM May 18, 2024Observed: 3.01 ft at 4:00PM May 18, 2024Observed: 3.01 ft at 4:15PM May 18, 2024Observed: 3.01 ft at 4:30PM May 18, 2024Observed: 3.01 ft at 4:45PM May 18, 2024Observed: 3 ft at 5:00PM May 18, 2024Observed: 3.01 ft at 5:15PM May 18, 2024Observed: 3.01 ft at 5:30PM May 18, 2024Observed: 3.01 ft at 5:45PM May 18, 2024USGS--Water Resources of the United StatesSUMG1(plotting HGIRG) Graph Created (6:19PM May 18, 2024)ObservedLatest observed value: 3.01 ft at 5:45 PM EDT 18-May-2024. Flood Stage is 14 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Automated gauge readings are now available, courtesy of the USGS.

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 Chattooga River at Summerville are issued as needed during times of high water, but are not routinely available.

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Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 17
Flood Stage: 14
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 22.63 ft on 02/16/1990
(2) 21.48 ft on 04/13/2020
(3) 21.19 ft on 09/21/2009
(4) 21.00 ft on 03/29/1951
(5) 20.60 ft on 11/28/1948
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 16.42 ft on 01/10/2024
(2) 16.78 ft on 09/04/2022
(3) 14.91 ft on 02/24/2022
(4) 14.62 ft on 09/21/2021
(5) 15.21 ft on 04/01/2021
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.78 ft on 09/10/2007

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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Flood Impacts & Photos Collapse
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25 Record flooding never seen before will affect the infrastructure of Summerville. The water level will cover Rome Boulevard and approach The Summerville Times building. In Trion...most of the Mount Vernon Mills buildings...homes on First and Second Streets near the levee...homes and apartments on Park Avenue and Dalton and Cooper Streets are flooded with 5 to 8 feet of water. The water level will top the Dixie Highway bridge. Transportation in and out of the Summerville area will be difficult.
23 Record flooding occurs in sections of Summerville due to tributaries backing up from the high flow on the river. The water level hits the Rome Boulevard bridge and affects The Summerville Times property. In Trion...portions of the Mount Vernon Mills buildings including the personnel office...yards and homes on First and Second Streets near the levee...and athletic fields and other structures off Dalton and Cooper Streets are flooded with 3 to 6 feet of water. The water floods portions of Dixie Highway.
22 Major flooding expands into sections of Summerville due to tributaries backing up from near record high flow on the river. The water reaches the bottom of the Rome Boulevard bridge and affects The Summerville Times property. In Trion...the parking lot and portions of the Mount Vernon Mills buildings including the personnel office...yards and homes on First and Second Streets near the levee...and athletic fields and other structures off Dalton and Cooper Streets are flooded with 2 to 5 feet of water.
20 Major flooding expands into woodlands and fields along the river upstream and downstream from the gage on Rome Boulevard. In Trion...portions of the parking lot at Mount Vernon Mills including the personnel office...yards and homes on First and Second Streets near the levee...and athletic fields and other structures off Dalton and Cooper Streets are flooded with up to 3 feet of water. Also near Lyerly...large portions of Lyerly Dam Road near the river are flooded with up to 3 feet of water.
19 Significant flooding expands further into woodlands and fields along the river upstream and downstream from the gage on Rome Boulevard. In Trion...portions of the parking lot at Mount Vernon Mills...yards of homes on First and Second Streets near the levee...and athletic fields off Dalton Street are flooded with two feet of water. The water reaches the personnel office foundation at Mount Vernon Mills. Also near Lyerly...portions of Lyerly Dam Road near the river are flooded with two feet of water.
18 Significant flooding expands further into the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27 or Rome Boulevard. In Trion...portions of the parking lot by the river at Mount Vernon Mills...Second Street near the levee...and athletic fields off Dalton Street are flooded with a foot of water. Also near Lyerly...portions of Lyerly Dam Road near the river are flooded with around one foot of water.
17 Moderate flooding begins. The flooding expands further into the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27 or Rome Boulevard. The low portions of the parking lot by the river at Mount Vernon Mills in Trion begins to flood. Near Lyerly...portions of Lyerly Dam Road near the river begin to flood.
16 Minor flooding continues and expands further into the woodlands and fields along the river upstream and downstream from the gage on U.S. Highway 27 or Rome Boulevard.
14 Minor flooding of woodlands and fields begins along the river upstream and downstream from the gage on U.S. Highway 27 or Rome Boulevard.
12 Bankfull conditions are reached along the river upstream and downstream from the gage on U.S. Highway 27 or Rome Boulevard.
About This Location Collapse

Latitude: 34.466389° N, Longitude: 85.336111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 613.47 ft 627.47 ft 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) 7 Day (NAEFS) 7 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.

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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
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Peachtree City/Atlanta Weather Forecast Office
4 Falcon Drive
Peachtree City, GA 30269
(770) 486-1133
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