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Hydrograph River at a Glance Download
Savannah River at Lake Hartwell Pool (ft)Observed: 663.36 ft at 8:00PM May 22, 2020Observed: 663.36 ft at 8:15PM May 22, 2020Observed: 663.36 ft at 8:30PM May 22, 2020Observed: 663.34 ft at 8:45PM May 22, 2020Observed: 663.34 ft at 9:00PM May 22, 2020Observed: 663.34 ft at 9:15PM May 22, 2020Observed: 663.33 ft at 9:30PM May 22, 2020Observed: 663.33 ft at 9:45PM May 22, 2020Observed: 663.33 ft at 10:00PM May 22, 2020Observed: 663.32 ft at 10:15PM May 22, 2020Observed: 663.3 ft at 10:30PM May 22, 2020Observed: 663.3 ft at 10:45PM May 22, 2020Observed: 663.31 ft at 11:00PM May 22, 2020Observed: 663.31 ft at 11:15PM May 22, 2020Observed: 663.32 ft at 11:30PM May 22, 2020Observed: 663.32 ft at 11:45PM May 22, 2020Observed: 663.3 ft at 12:00AM May 23, 2020Observed: 663.24 ft at 12:15AM May 23, 2020Observed: 663.34 ft at 12:30AM May 23, 2020Observed: 663.31 ft at 12:45AM May 23, 2020Observed: 663.28 ft at 1:00AM May 23, 2020Observed: 663.28 ft at 1:15AM May 23, 2020Observed: 663.32 ft at 1:30AM May 23, 2020Observed: 663.3 ft at 1:45AM May 23, 2020Observed: 663.3 ft at 2:00AM May 23, 2020Observed: 663.3 ft at 2:02AM May 23, 2020Observed: 663.33 ft at 2:15AM May 23, 2020Observed: 663.33 ft at 2:30AM May 23, 2020Observed: 663.33 ft at 2:45AM May 23, 2020Observed: 663.33 ft at 3:00AM May 23, 2020Observed: 663.33 ft at 3:15AM May 23, 2020Observed: 663.33 ft at 3:30AM May 23, 2020Observed: 663.36 ft at 3:45AM May 23, 2020Observed: 663.35 ft at 4:00AM May 23, 2020Observed: 663.35 ft at 4:15AM May 23, 2020Observed: 663.35 ft at 4:30AM May 23, 2020Observed: 663.35 ft at 4:45AM May 23, 2020Observed: 663.36 ft at 5:00AM May 23, 2020Observed: 663.35 ft at 5:15AM May 23, 2020Observed: 663.37 ft at 5:30AM May 23, 2020Observed: 663.36 ft at 5:45AM May 23, 2020Observed: 663.36 ft at 6:00AM May 23, 2020Highest Observation: 663.39 ft at 6:15AM May 23, 2020Observed: 663.35 ft at 6:30AM May 23, 2020Observed: 663.34 ft at 6:45AM May 23, 2020Observed: 663.32 ft at 7:00AM May 23, 2020Observed: 663.32 ft at 7:15AM May 23, 2020Observed: 663.32 ft at 7:30AM May 23, 2020Observed: 663.34 ft at 7:45AM May 23, 2020Observed: 663.34 ft at 8:00AM May 23, 2020Observed: 663.31 ft at 8:15AM May 23, 2020Observed: 663.32 ft at 8:30AM May 23, 2020Observed: 663.31 ft at 8:45AM May 23, 2020Observed: 663.33 ft at 9:00AM May 23, 2020Observed: 663.3 ft at 9:15AM May 23, 2020Observed: 663.32 ft at 9:30AM May 23, 2020Observed: 663.29 ft at 9:45AM May 23, 2020Observed: 663.29 ft at 10:00AM May 23, 2020Observed: 663.29 ft at 10:01AM May 23, 2020Observed: 663.27 ft at 10:15AM May 23, 2020Observed: 663.27 ft at 10:30AM May 23, 2020Observed: 663.26 ft at 10:45AM May 23, 2020Observed: 663.25 ft at 11:00AM May 23, 2020Observed: 663.23 ft at 11:15AM May 23, 2020Observed: 663.22 ft at 11:30AM May 23, 2020Observed: 663.24 ft at 11:45AM May 23, 2020Observed: 663.23 ft at 12:00PM May 23, 2020Observed: 663.25 ft at 12:15PM May 23, 2020Observed: 663.23 ft at 12:30PM May 23, 2020Observed: 663.23 ft at 12:45PM May 23, 2020Observed: 663.21 ft at 1:00PM May 23, 2020Observed: 663.2 ft at 1:15PM May 23, 2020Observed: 663.21 ft at 1:30PM May 23, 2020Observed: 663.2 ft at 1:45PM May 23, 2020Observed: 663.2 ft at 2:00PM May 23, 2020Observed: 663.19 ft at 2:15PM May 23, 2020Observed: 663.18 ft at 2:30PM May 23, 2020Observed: 663.17 ft at 2:45PM May 23, 2020Observed: 663.14 ft at 3:00PM May 23, 2020Observed: 663.16 ft at 3:15PM May 23, 2020Observed: 663.13 ft at 3:30PM May 23, 2020Observed: 663.16 ft at 3:45PM May 23, 2020Observed: 663.13 ft at 4:00PM May 23, 2020Observed: 663.13 ft at 4:15PM May 23, 2020Observed: 663.12 ft at 4:30PM May 23, 2020Observed: 663.11 ft at 4:45PM May 23, 2020Observed: 663.12 ft at 5:00PM May 23, 2020Observed: 663.12 ft at 5:15PM May 23, 2020Observed: 663.14 ft at 5:30PM May 23, 2020Observed: 663.09 ft at 5:45PM May 23, 2020Observed: 663.1 ft at 6:00PM May 23, 2020Observed: 663.1 ft at 6:02PM May 23, 2020Observed: 663.1 ft at 6:15PM May 23, 2020Observed: 663.09 ft at 6:30PM May 23, 2020Observed: 663.08 ft at 6:45PM May 23, 2020Observed: 663.08 ft at 7:00PM May 23, 2020Observed: 663.07 ft at 7:15PM May 23, 2020Observed: 663.06 ft at 7:30PM May 23, 2020Observed: 663.04 ft at 7:45PM May 23, 2020Observed: 663.04 ft at 8:00PM May 23, 2020Observed: 663.04 ft at 8:15PM May 23, 2020Observed: 663.05 ft at 8:30PM May 23, 2020Observed: 663.04 ft at 8:45PM May 23, 2020Observed: 663.01 ft at 9:00PM May 23, 2020Observed: 663.01 ft at 9:15PM May 23, 2020Observed: 663.01 ft at 9:30PM May 23, 2020Observed: 663.01 ft at 9:45PM May 23, 2020Observed: 663 ft at 10:00PM May 23, 2020Observed: 662.99 ft at 10:15PM May 23, 2020Observed: 663.01 ft at 10:30PM May 23, 2020Observed: 663.02 ft at 10:45PM May 23, 2020Observed: 663.02 ft at 11:00PM May 23, 2020Observed: 663.04 ft at 11:15PM May 23, 2020Observed: 663.03 ft at 11:30PM May 23, 2020Observed: 663.03 ft at 11:45PM May 23, 2020Observed: 663.02 ft at 12:00AM May 24, 2020Observed: 663.02 ft at 12:15AM May 24, 2020Observed: 663.02 ft at 12:30AM May 24, 2020Observed: 663.02 ft at 12:45AM May 24, 2020Observed: 663.03 ft at 1:00AM May 24, 2020Observed: 663.02 ft at 1:15AM May 24, 2020Observed: 663.03 ft at 1:30AM May 24, 2020Observed: 663.03 ft at 1:45AM May 24, 2020Observed: 663.03 ft at 2:00AM May 24, 2020Observed: 663.03 ft at 2:01AM May 24, 2020Observed: 663.04 ft at 2:15AM May 24, 2020Observed: 663.04 ft at 2:30AM May 24, 2020Observed: 663.04 ft at 2:45AM May 24, 2020Observed: 663.04 ft at 3:00AM May 24, 2020Observed: 663.04 ft at 3:15AM May 24, 2020Observed: 663.05 ft at 3:30AM May 24, 2020Observed: 663.05 ft at 3:45AM May 24, 2020Observed: 663.05 ft at 4:00AM May 24, 2020Observed: 663.06 ft at 4:15AM May 24, 2020Observed: 663.06 ft at 4:30AM May 24, 2020Observed: 663.06 ft at 4:45AM May 24, 2020Observed: 663.06 ft at 5:00AM May 24, 2020Observed: 663.06 ft at 5:15AM May 24, 2020Observed: 663.06 ft at 5:30AM May 24, 2020Observed: 663.05 ft at 5:45AM May 24, 2020Observed: 663.06 ft at 6:00AM May 24, 2020Observed: 663.08 ft at 6:15AM May 24, 2020Observed: 663.06 ft at 6:30AM May 24, 2020Observed: 663.03 ft at 6:45AM May 24, 2020Observed: 663.02 ft at 7:00AM May 24, 2020Observed: 663.02 ft at 7:15AM May 24, 2020Observed: 663.01 ft at 7:30AM May 24, 2020Observed: 663.01 ft at 7:45AM May 24, 2020Observed: 663.01 ft at 8:00AM May 24, 2020Observed: 662.98 ft at 9:15AM May 24, 2020Observed: 662.99 ft at 9:30AM May 24, 2020Observed: 662.97 ft at 9:45AM May 24, 2020Observed: 662.96 ft at 10:00AM May 24, 2020Observed: 662.96 ft at 10:02AM May 24, 2020Observed: 662.96 ft at 10:15AM May 24, 2020Observed: 662.94 ft at 10:30AM May 24, 2020Observed: 662.94 ft at 10:45AM May 24, 2020Observed: 662.93 ft at 11:00AM May 24, 2020Observed: 662.93 ft at 11:15AM May 24, 2020Observed: 662.93 ft at 11:30AM May 24, 2020Observed: 662.93 ft at 11:45AM May 24, 2020Observed: 662.9 ft at 12:00PM May 24, 2020Observed: 662.9 ft at 12:15PM May 24, 2020Observed: 662.89 ft at 12:30PM May 24, 2020Observed: 662.88 ft at 12:45PM May 24, 2020Observed: 662.88 ft at 1:00PM May 24, 2020Observed: 662.89 ft at 1:15PM May 24, 2020Observed: 662.87 ft at 1:30PM May 24, 2020Observed: 662.85 ft at 1:45PM May 24, 2020Observed: 662.85 ft at 2:00PM May 24, 2020Observed: 662.85 ft at 2:15PM May 24, 2020Observed: 662.83 ft at 2:30PM May 24, 2020Observed: 662.82 ft at 2:45PM May 24, 2020Observed: 662.83 ft at 3:00PM May 24, 2020Observed: 662.85 ft at 3:15PM May 24, 2020Observed: 662.81 ft at 3:30PM May 24, 2020Observed: 662.84 ft at 3:45PM May 24, 2020Observed: 662.8 ft at 4:00PM May 24, 2020Observed: 662.79 ft at 4:15PM May 24, 2020Observed: 662.8 ft at 4:30PM May 24, 2020Observed: 662.79 ft at 4:45PM May 24, 2020Observed: 662.79 ft at 5:00PM May 24, 2020Observed: 662.81 ft at 5:15PM May 24, 2020Observed: 662.77 ft at 5:30PM May 24, 2020Observed: 662.76 ft at 5:45PM May 24, 2020Observed: 662.75 ft at 6:00PM May 24, 2020Observed: 662.75 ft at 6:02PM May 24, 2020Observed: 662.76 ft at 6:15PM May 24, 2020Observed: 662.72 ft at 6:30PM May 24, 2020Observed: 662.75 ft at 6:45PM May 24, 2020Observed: 662.73 ft at 7:00PM May 24, 2020Observed: 662.73 ft at 7:15PM May 24, 2020Observed: 662.71 ft at 7:30PM May 24, 2020Observed: 662.76 ft at 7:45PM May 24, 2020Observed: 662.76 ft at 8:00PM May 24, 2020Observed: 662.69 ft at 8:15PM May 24, 2020Observed: 662.71 ft at 8:30PM May 24, 2020Observed: 662.7 ft at 8:45PM May 24, 2020Observed: 662.7 ft at 9:00PM May 24, 2020Observed: 662.69 ft at 9:15PM May 24, 2020Observed: 662.69 ft at 9:30PM May 24, 2020Observed: 662.69 ft at 9:45PM May 24, 2020Observed: 662.67 ft at 10:00PM May 24, 2020Observed: 662.66 ft at 10:15PM May 24, 2020Observed: 662.69 ft at 10:30PM May 24, 2020Observed: 662.72 ft at 10:45PM May 24, 2020Observed: 662.72 ft at 11:00PM May 24, 2020Observed: 662.72 ft at 11:15PM May 24, 2020Observed: 662.72 ft at 11:30PM May 24, 2020Observed: 662.72 ft at 11:45PM May 24, 2020Observed: 662.72 ft at 12:00AM May 25, 2020Observed: 662.72 ft at 12:15AM May 25, 2020Observed: 662.7 ft at 12:30AM May 25, 2020Observed: 662.7 ft at 12:45AM May 25, 2020Observed: 662.71 ft at 1:00AM May 25, 2020Observed: 662.69 ft at 1:15AM May 25, 2020Observed: 662.71 ft at 1:30AM May 25, 2020Observed: 662.71 ft at 1:45AM May 25, 2020Observed: 662.68 ft at 2:00AM May 25, 2020Observed: 662.7 ft at 2:15AM May 25, 2020Observed: 662.7 ft at 2:17AM May 25, 2020Observed: 662.7 ft at 2:30AM May 25, 2020Observed: 662.71 ft at 2:45AM May 25, 2020Observed: 662.71 ft at 3:00AM May 25, 2020Observed: 662.72 ft at 3:15AM May 25, 2020Observed: 662.72 ft at 3:30AM May 25, 2020Observed: 662.72 ft at 3:45AM May 25, 2020Observed: 662.72 ft at 4:00AM May 25, 2020Observed: 662.74 ft at 4:15AM May 25, 2020Observed: 662.74 ft at 4:30AM May 25, 2020Observed: 662.74 ft at 4:45AM May 25, 2020Observed: 662.75 ft at 5:00AM May 25, 2020Observed: 662.75 ft at 5:15AM May 25, 2020Observed: 662.75 ft at 5:30AM May 25, 2020Observed: 662.74 ft at 5:45AM May 25, 2020Observed: 662.76 ft at 6:00AM May 25, 2020Observed: 662.75 ft at 6:15AM May 25, 2020Observed: 662.74 ft at 6:30AM May 25, 2020Observed: 662.72 ft at 6:45AM May 25, 2020Observed: 662.69 ft at 7:00AM May 25, 2020Observed: 662.7 ft at 7:15AM May 25, 2020Observed: 662.69 ft at 7:30AM May 25, 2020Observed: 662.7 ft at 7:45AM May 25, 2020Observed: 662.71 ft at 8:00AM May 25, 2020Observed: 662.7 ft at 8:15AM May 25, 2020Observed: 662.67 ft at 8:30AM May 25, 2020Observed: 662.7 ft at 8:45AM May 25, 2020Observed: 662.67 ft at 9:00AM May 25, 2020Observed: 662.67 ft at 9:15AM May 25, 2020Observed: 662.66 ft at 9:30AM May 25, 2020Observed: 662.66 ft at 9:45AM May 25, 2020Observed: 662.65 ft at 10:00AM May 25, 2020Observed: 662.64 ft at 10:15AM May 25, 2020Observed: 662.64 ft at 10:16AM May 25, 2020Observed: 662.64 ft at 10:30AM May 25, 2020Observed: 662.63 ft at 10:45AM May 25, 2020Observed: 662.6 ft at 11:00AM May 25, 2020Observed: 662.6 ft at 11:15AM May 25, 2020Observed: 662.58 ft at 11:30AM May 25, 2020Observed: 662.58 ft at 11:45AM May 25, 2020Observed: 662.58 ft at 12:00PM May 25, 2020Observed: 662.58 ft at 12:15PM May 25, 2020Observed: 662.57 ft at 12:30PM May 25, 2020Observed: 662.56 ft at 12:45PM May 25, 2020Observed: 662.58 ft at 1:00PM May 25, 2020Observed: 662.57 ft at 1:15PM May 25, 2020Observed: 662.55 ft at 1:30PM May 25, 2020Observed: 662.54 ft at 1:45PM May 25, 2020Observed: 662.54 ft at 2:00PM May 25, 2020Observed: 662.52 ft at 2:15PM May 25, 2020Observed: 662.52 ft at 2:30PM May 25, 2020Observed: 662.5 ft at 2:45PM May 25, 2020Observed: 662.51 ft at 3:00PM May 25, 2020Observed: 662.51 ft at 3:15PM May 25, 2020Observed: 662.5 ft at 3:30PM May 25, 2020Observed: 662.49 ft at 3:45PM May 25, 2020Observed: 662.48 ft at 4:00PM May 25, 2020Observed: 662.47 ft at 4:15PM May 25, 2020Observed: 662.48 ft at 4:30PM May 25, 2020Observed: 662.47 ft at 4:45PM May 25, 2020Observed: 662.47 ft at 5:00PM May 25, 2020Observed: 662.48 ft at 5:15PM May 25, 2020Observed: 662.46 ft at 5:30PM May 25, 2020Observed: 662.43 ft at 5:45PM May 25, 2020Observed: 662.45 ft at 6:00PM May 25, 2020Observed: 662.45 ft at 6:15PM May 25, 2020Observed: 662.45 ft at 6:17PM May 25, 2020Observed: 662.44 ft at 6:30PM May 25, 2020Observed: 662.48 ft at 6:45PM May 25, 2020Observed: 662.47 ft at 7:00PM May 25, 2020Observed: 662.44 ft at 7:15PM May 25, 2020Observed: 662.42 ft at 7:30PM May 25, 2020Observed: 662.4 ft at 7:45PM May 25, 2020Observed: 662.41 ft at 8:00PM May 25, 2020Observed: 662.41 ft at 8:15PM May 25, 2020Observed: 662.41 ft at 8:30PM May 25, 2020Observed: 662.4 ft at 8:45PM May 25, 2020Observed: 662.38 ft at 9:00PM May 25, 2020Observed: 662.37 ft at 9:15PM May 25, 2020Observed: 662.38 ft at 9:30PM May 25, 2020Observed: 662.38 ft at 9:45PM May 25, 2020Observed: 662.4 ft at 10:00PM May 25, 2020Observed: 662.38 ft at 10:15PM May 25, 2020Observed: 662.41 ft at 10:30PM May 25, 2020Observed: 662.41 ft at 10:45PM May 25, 2020Observed: 662.42 ft at 11:00PM May 25, 2020Observed: 662.42 ft at 11:15PM May 25, 2020Observed: 662.42 ft at 11:30PM May 25, 2020Observed: 662.41 ft at 11:45PM May 25, 2020Observed: 662.42 ft at 12:00AM May 26, 2020Observed: 662.41 ft at 12:15AM May 26, 2020Observed: 662.42 ft at 12:30AM May 26, 2020Observed: 662.41 ft at 12:45AM May 26, 2020Observed: 662.43 ft at 1:00AM May 26, 2020Observed: 662.38 ft at 1:15AM May 26, 2020Observed: 662.41 ft at 1:30AM May 26, 2020Observed: 662.41 ft at 1:45AM May 26, 2020Observed: 662.43 ft at 2:00AM May 26, 2020Observed: 662.42 ft at 2:15AM May 26, 2020Observed: 662.42 ft at 2:16AM May 26, 2020Observed: 662.43 ft at 2:30AM May 26, 2020Observed: 662.42 ft at 2:45AM May 26, 2020Observed: 662.43 ft at 3:00AM May 26, 2020Observed: 662.43 ft at 3:15AM May 26, 2020Observed: 662.43 ft at 3:30AM May 26, 2020Observed: 662.43 ft at 3:45AM May 26, 2020Observed: 662.47 ft at 4:00AM May 26, 2020Observed: 662.46 ft at 4:15AM May 26, 2020Observed: 662.47 ft at 4:30AM May 26, 2020Observed: 662.47 ft at 4:45AM May 26, 2020Observed: 662.46 ft at 5:00AM May 26, 2020Observed: 662.46 ft at 5:15AM May 26, 2020Observed: 662.47 ft at 5:30AM May 26, 2020Observed: 662.47 ft at 5:45AM May 26, 2020Observed: 662.46 ft at 6:00AM May 26, 2020Observed: 662.47 ft at 6:15AM May 26, 2020Observed: 662.45 ft at 6:30AM May 26, 2020Observed: 662.44 ft at 6:45AM May 26, 2020Observed: 662.43 ft at 7:00AM May 26, 2020Observed: 662.43 ft at 7:15AM May 26, 2020Observed: 662.42 ft at 7:30AM May 26, 2020Observed: 662.42 ft at 7:45AM May 26, 2020Observed: 662.42 ft at 8:00AM May 26, 2020Observed: 662.4 ft at 8:15AM May 26, 2020Observed: 662.4 ft at 8:30AM May 26, 2020Observed: 662.39 ft at 8:45AM May 26, 2020Observed: 662.39 ft at 9:00AM May 26, 2020Observed: 662.38 ft at 9:15AM May 26, 2020Observed: 662.36 ft at 9:30AM May 26, 2020Observed: 662.37 ft at 9:45AM May 26, 2020Observed: 662.34 ft at 10:00AM May 26, 2020Observed: 662.35 ft at 10:15AM May 26, 2020Observed: 662.35 ft at 10:17AM May 26, 2020Observed: 662.34 ft at 10:30AM May 26, 2020Observed: 662.34 ft at 10:45AM May 26, 2020Observed: 662.33 ft at 11:00AM May 26, 2020Observed: 662.32 ft at 11:15AM May 26, 2020Observed: 662.33 ft at 11:30AM May 26, 2020Observed: 662.31 ft at 11:45AM May 26, 2020Observed: 662.31 ft at 12:00PM May 26, 2020Observed: 662.3 ft at 12:15PM May 26, 2020Observed: 662.31 ft at 12:30PM May 26, 2020Observed: 662.29 ft at 12:45PM May 26, 2020Observed: 662.27 ft at 1:00PM May 26, 2020Observed: 662.28 ft at 1:15PM May 26, 2020Observed: 662.27 ft at 1:30PM May 26, 2020Observed: 662.27 ft at 1:45PM May 26, 2020Observed: 662.26 ft at 2:00PM May 26, 2020Observed: 662.25 ft at 2:15PM May 26, 2020Observed: 662.24 ft at 2:30PM May 26, 2020Observed: 662.23 ft at 2:45PM May 26, 2020Observed: 662.22 ft at 3:00PM May 26, 2020Observed: 662.24 ft at 3:15PM May 26, 2020Observed: 662.22 ft at 3:30PM May 26, 2020Observed: 662.22 ft at 3:45PM May 26, 2020Observed: 662.21 ft at 4:00PM May 26, 2020Observed: 662.2 ft at 4:15PM May 26, 2020Observed: 662.19 ft at 4:30PM May 26, 2020Observed: 662.17 ft at 4:45PM May 26, 2020Observed: 662.17 ft at 5:00PM May 26, 2020Observed: 662.18 ft at 5:15PM May 26, 2020Observed: 662.18 ft at 5:30PM May 26, 2020Observed: 662.17 ft at 5:45PM May 26, 2020Observed: 662.16 ft at 6:00PM May 26, 2020Observed: 662.15 ft at 6:15PM May 26, 2020Observed: 662.15 ft at 6:16PM May 26, 2020Observed: 662.16 ft at 6:30PM May 26, 2020Observed: 662.14 ft at 6:45PM May 26, 2020Observed: 662.15 ft at 7:00PM May 26, 2020Observed: 662.15 ft at 7:15PM May 26, 2020Observed: 662.12 ft at 7:30PM May 26, 2020Observed: 662.14 ft at 7:45PM May 26, 2020Observed: 662.13 ft at 8:00PM May 26, 2020Observed: 662.1 ft at 8:15PM May 26, 2020Observed: 662.1 ft at 8:30PM May 26, 2020Observed: 662.1 ft at 8:45PM May 26, 2020Observed: 662.1 ft at 9:00PM May 26, 2020Observed: 662.09 ft at 9:15PM May 26, 2020Observed: 662.08 ft at 9:30PM May 26, 2020Observed: 662.08 ft at 9:45PM May 26, 2020Observed: 662.07 ft at 10:00PM May 26, 2020Observed: 662.07 ft at 10:15PM May 26, 2020Observed: 662.08 ft at 10:30PM May 26, 2020Observed: 662.09 ft at 10:45PM May 26, 2020Observed: 662.1 ft at 11:00PM May 26, 2020Observed: 662.11 ft at 11:15PM May 26, 2020Observed: 662.11 ft at 11:30PM May 26, 2020Observed: 662.11 ft at 11:45PM May 26, 2020Observed: 662.1 ft at 12:00AM May 27, 2020Observed: 662.1 ft at 12:15AM May 27, 2020Observed: 662.11 ft at 12:30AM May 27, 2020Observed: 662.11 ft at 12:45AM May 27, 2020Observed: 662.11 ft at 1:00AM May 27, 2020Observed: 662.1 ft at 1:15AM May 27, 2020Observed: 662.1 ft at 1:30AM May 27, 2020Observed: 662.1 ft at 1:45AM May 27, 2020Observed: 662.11 ft at 2:00AM May 27, 2020Observed: 662.11 ft at 2:15AM May 27, 2020Observed: 662.11 ft at 2:16AM May 27, 2020Observed: 662.1 ft at 2:30AM May 27, 2020Observed: 662.11 ft at 2:45AM May 27, 2020Observed: 662.12 ft at 3:00AM May 27, 2020Observed: 662.12 ft at 3:15AM May 27, 2020Observed: 662.11 ft at 3:30AM May 27, 2020Observed: 662.13 ft at 3:45AM May 27, 2020Observed: 662.12 ft at 4:00AM May 27, 2020Observed: 662.12 ft at 4:15AM May 27, 2020Observed: 662.14 ft at 4:30AM May 27, 2020Observed: 662.13 ft at 4:45AM May 27, 2020Observed: 662.13 ft at 5:00AM May 27, 2020Observed: 662.12 ft at 5:15AM May 27, 2020Observed: 662.13 ft at 5:30AM May 27, 2020Observed: 662.14 ft at 5:45AM May 27, 2020Observed: 662.14 ft at 6:00AM May 27, 2020Observed: 662.14 ft at 6:15AM May 27, 2020Observed: 662.11 ft at 6:30AM May 27, 2020Observed: 662.09 ft at 6:45AM May 27, 2020Observed: 662.08 ft at 7:00AM May 27, 2020Observed: 662.07 ft at 7:15AM May 27, 2020Observed: 662.1 ft at 7:30AM May 27, 2020Observed: 662.09 ft at 7:45AM May 27, 2020Observed: 662.08 ft at 8:00AM May 27, 2020Observed: 662.08 ft at 8:15AM May 27, 2020Observed: 662.06 ft at 8:30AM May 27, 2020Observed: 662.06 ft at 8:45AM May 27, 2020Observed: 662.06 ft at 9:00AM May 27, 2020Observed: 662.06 ft at 9:15AM May 27, 2020Observed: 662.05 ft at 9:30AM May 27, 2020Observed: 662.04 ft at 9:45AM May 27, 2020Observed: 662.04 ft at 10:00AM May 27, 2020Observed: 662.02 ft at 10:15AM May 27, 2020Observed: 662.02 ft at 10:16AM May 27, 2020Observed: 662.03 ft at 10:30AM May 27, 2020Observed: 662.02 ft at 10:45AM May 27, 2020Observed: 662.01 ft at 11:00AM May 27, 2020Observed: 662 ft at 11:15AM May 27, 2020Observed: 662 ft at 11:30AM May 27, 2020Observed: 661.98 ft at 11:45AM May 27, 2020Observed: 661.97 ft at 12:00PM May 27, 2020Observed: 661.97 ft at 12:15PM May 27, 2020Observed: 661.97 ft at 12:30PM May 27, 2020Observed: 661.98 ft at 12:45PM May 27, 2020Observed: 661.96 ft at 1:00PM May 27, 2020Observed: 661.96 ft at 1:15PM May 27, 2020Observed: 661.95 ft at 1:30PM May 27, 2020Observed: 661.95 ft at 1:45PM May 27, 2020Observed: 661.93 ft at 2:00PM May 27, 2020Observed: 661.94 ft at 2:15PM May 27, 2020Observed: 661.93 ft at 2:30PM May 27, 2020Observed: 661.93 ft at 2:45PM May 27, 2020Observed: 661.91 ft at 3:00PM May 27, 2020Observed: 661.91 ft at 3:15PM May 27, 2020Observed: 661.91 ft at 3:30PM May 27, 2020Observed: 661.89 ft at 3:45PM May 27, 2020Observed: 661.9 ft at 4:00PM May 27, 2020Observed: 661.88 ft at 4:15PM May 27, 2020Observed: 661.87 ft at 4:30PM May 27, 2020Observed: 661.85 ft at 4:45PM May 27, 2020Observed: 661.85 ft at 5:00PM May 27, 2020Observed: 661.85 ft at 5:15PM May 27, 2020Observed: 661.85 ft at 5:30PM May 27, 2020Observed: 661.83 ft at 5:45PM May 27, 2020Observed: 661.83 ft at 6:00PM May 27, 2020Observed: 661.81 ft at 6:15PM May 27, 2020Observed: 661.81 ft at 6:16PM May 27, 2020Observed: 661.83 ft at 6:30PM May 27, 2020Observed: 661.82 ft at 6:45PM May 27, 2020Observed: 661.82 ft at 7:00PM May 27, 2020Observed: 661.8 ft at 7:15PM May 27, 2020Observed: 661.79 ft at 7:30PM May 27, 2020Observed: 661.79 ft at 7:45PM May 27, 2020Observed: 661.8 ft at 8:00PM May 27, 2020Observed: 661.79 ft at 8:15PM May 27, 2020Observed: 661.78 ft at 8:30PM May 27, 2020Observed: 661.76 ft at 8:45PM May 27, 2020Observed: 661.76 ft at 9:00PM May 27, 2020Observed: 661.75 ft at 9:15PM May 27, 2020Observed: 661.75 ft at 9:30PM May 27, 2020Observed: 661.75 ft at 9:45PM May 27, 2020Observed: 661.73 ft at 10:00PM May 27, 2020Observed: 661.74 ft at 10:15PM May 27, 2020Observed: 661.74 ft at 10:30PM May 27, 2020Observed: 661.77 ft at 10:45PM May 27, 2020Observed: 661.77 ft at 11:00PM May 27, 2020Observed: 661.78 ft at 11:15PM May 27, 2020Observed: 661.76 ft at 11:30PM May 27, 2020Observed: 661.76 ft at 11:45PM May 27, 2020Observed: 661.76 ft at 12:00AM May 28, 2020Observed: 661.76 ft at 12:15AM May 28, 2020Observed: 661.77 ft at 12:30AM May 28, 2020Observed: 661.76 ft at 12:45AM May 28, 2020Observed: 661.77 ft at 1:00AM May 28, 2020Observed: 661.74 ft at 1:15AM May 28, 2020Observed: 661.75 ft at 1:30AM May 28, 2020Observed: 661.76 ft at 1:45AM May 28, 2020Observed: 661.77 ft at 2:00AM May 28, 2020Observed: 661.77 ft at 2:15AM May 28, 2020Observed: 661.77 ft at 2:16AM May 28, 2020Observed: 661.79 ft at 2:30AM May 28, 2020Observed: 661.78 ft at 2:45AM May 28, 2020Observed: 661.77 ft at 3:00AM May 28, 2020Observed: 661.8 ft at 3:15AM May 28, 2020Observed: 661.8 ft at 3:30AM May 28, 2020Observed: 661.8 ft at 3:45AM May 28, 2020Observed: 661.8 ft at 4:00AM May 28, 2020Observed: 661.8 ft at 4:15AM May 28, 2020Observed: 661.8 ft at 4:30AM May 28, 2020Observed: 661.8 ft at 4:45AM May 28, 2020Observed: 661.81 ft at 5:00AM May 28, 2020Observed: 661.8 ft at 5:15AM May 28, 2020Observed: 661.8 ft at 5:30AM May 28, 2020Observed: 661.8 ft at 5:45AM May 28, 2020Observed: 661.8 ft at 6:00AM May 28, 2020Observed: 661.81 ft at 6:15AM May 28, 2020Observed: 661.82 ft at 6:30AM May 28, 2020Observed: 661.81 ft at 6:45AM May 28, 2020Observed: 661.81 ft at 7:00AM May 28, 2020Observed: 661.81 ft at 7:15AM May 28, 2020Observed: 661.81 ft at 7:30AM May 28, 2020Observed: 661.82 ft at 7:45AM May 28, 2020Observed: 661.83 ft at 8:00AM May 28, 2020Observed: 661.83 ft at 8:15AM May 28, 2020Observed: 661.83 ft at 8:30AM May 28, 2020Observed: 661.83 ft at 8:45AM May 28, 2020Observed: 661.84 ft at 9:00AM May 28, 2020Observed: 661.82 ft at 9:15AM May 28, 2020Observed: 661.83 ft at 9:30AM May 28, 2020Observed: 661.8 ft at 9:45AM May 28, 2020Observed: 661.81 ft at 10:00AM May 28, 2020Observed: 661.78 ft at 10:15AM May 28, 2020Observed: 661.78 ft at 10:17AM May 28, 2020Observed: 661.8 ft at 10:30AM May 28, 2020Observed: 661.81 ft at 10:45AM May 28, 2020Observed: 661.83 ft at 11:00AM May 28, 2020Observed: 661.82 ft at 11:15AM May 28, 2020Observed: 661.79 ft at 11:30AM May 28, 2020Observed: 661.81 ft at 11:45AM May 28, 2020Observed: 661.8 ft at 12:00PM May 28, 2020Observed: 661.81 ft at 12:15PM May 28, 2020Observed: 661.82 ft at 12:30PM May 28, 2020Observed: 661.79 ft at 12:45PM May 28, 2020Observed: 661.8 ft at 1:00PM May 28, 2020Observed: 661.77 ft at 1:15PM May 28, 2020Observed: 661.78 ft at 1:30PM May 28, 2020Observed: 661.76 ft at 1:45PM May 28, 2020Observed: 661.76 ft at 2:00PM May 28, 2020Observed: 661.74 ft at 2:15PM May 28, 2020Observed: 661.76 ft at 2:30PM May 28, 2020Observed: 661.75 ft at 2:45PM May 28, 2020Observed: 661.75 ft at 3:00PM May 28, 2020Observed: 661.76 ft at 3:15PM May 28, 2020Observed: 661.75 ft at 3:30PM May 28, 2020Observed: 661.76 ft at 3:45PM May 28, 2020Observed: 661.77 ft at 4:00PM May 28, 2020Observed: 661.75 ft at 4:15PM May 28, 2020Observed: 661.76 ft at 4:30PM May 28, 2020Observed: 661.75 ft at 4:45PM May 28, 2020Observed: 661.76 ft at 5:00PM May 28, 2020Observed: 661.75 ft at 5:15PM May 28, 2020Observed: 661.74 ft at 5:30PM May 28, 2020Observed: 661.76 ft at 5:45PM May 28, 2020Observed: 661.76 ft at 6:00PM May 28, 2020Observed: 661.76 ft at 6:15PM May 28, 2020Observed: 661.76 ft at 6:30PM May 28, 2020Observed: 661.76 ft at 6:32PM May 28, 2020Observed: 661.77 ft at 6:45PM May 28, 2020Observed: 661.76 ft at 7:00PM May 28, 2020Observed: 661.76 ft at 7:15PM May 28, 2020Observed: 661.75 ft at 7:30PM May 28, 2020Observed: 661.75 ft at 7:45PM May 28, 2020Observed: 661.74 ft at 8:00PM May 28, 2020Observed: 661.76 ft at 8:15PM May 28, 2020Observed: 661.74 ft at 8:30PM May 28, 2020Observed: 661.75 ft at 8:45PM May 28, 2020Observed: 661.75 ft at 9:00PM May 28, 2020Observed: 661.75 ft at 9:15PM May 28, 2020Observed: 661.74 ft at 9:30PM May 28, 2020Observed: 661.74 ft at 9:45PM May 28, 2020Observed: 661.75 ft at 10:00PM May 28, 2020Observed: 661.76 ft at 10:15PM May 28, 2020Observed: 661.78 ft at 10:30PM May 28, 2020Observed: 661.79 ft at 10:45PM May 28, 2020Observed: 661.8 ft at 11:00PM May 28, 2020Observed: 661.8 ft at 11:15PM May 28, 2020Observed: 661.82 ft at 11:30PM May 28, 2020Observed: 661.81 ft at 11:45PM May 28, 2020Observed: 661.8 ft at 12:00AM May 29, 2020Observed: 661.8 ft at 12:15AM May 29, 2020Observed: 661.79 ft at 12:30AM May 29, 2020Observed: 661.78 ft at 12:45AM May 29, 2020Observed: 661.78 ft at 1:00AM May 29, 2020Observed: 661.78 ft at 1:15AM May 29, 2020Observed: 661.75 ft at 1:30AM May 29, 2020Observed: 661.79 ft at 1:45AM May 29, 2020Observed: 661.78 ft at 2:00AM May 29, 2020Observed: 661.78 ft at 2:15AM May 29, 2020Observed: 661.79 ft at 2:30AM May 29, 2020Observed: 661.79 ft at 2:31AM May 29, 2020Observed: 661.81 ft at 2:45AM May 29, 2020Observed: 661.81 ft at 3:00AM May 29, 2020Observed: 661.82 ft at 3:15AM May 29, 2020Observed: 661.81 ft at 3:30AM May 29, 2020Observed: 661.82 ft at 3:45AM May 29, 2020Observed: 661.82 ft at 4:00AM May 29, 2020Observed: 661.83 ft at 4:15AM May 29, 2020Observed: 661.82 ft at 4:30AM May 29, 2020Observed: 661.83 ft at 4:45AM May 29, 2020Observed: 661.83 ft at 5:00AM May 29, 2020Observed: 661.83 ft at 5:15AM May 29, 2020Observed: 661.83 ft at 5:30AM May 29, 2020Observed: 661.82 ft at 5:45AM May 29, 2020Observed: 661.82 ft at 6:00AM May 29, 2020Observed: 661.82 ft at 6:15AM May 29, 2020Observed: 661.81 ft at 6:30AM May 29, 2020Observed: 661.84 ft at 6:45AM May 29, 2020Observed: 661.83 ft at 7:00AM May 29, 2020Observed: 661.83 ft at 7:15AM May 29, 2020Observed: 661.83 ft at 7:30AM May 29, 2020Observed: 661.85 ft at 7:45AM May 29, 2020Observed: 661.85 ft at 8:00AM May 29, 2020Observed: 661.87 ft at 8:15AM May 29, 2020Observed: 661.86 ft at 8:30AM May 29, 2020Observed: 661.86 ft at 8:45AM May 29, 2020Observed: 661.85 ft at 9:00AM May 29, 2020Observed: 661.85 ft at 9:15AM May 29, 2020Observed: 661.85 ft at 9:30AM May 29, 2020Observed: 661.8 ft at 9:45AM May 29, 2020Observed: 661.82 ft at 10:00AM May 29, 2020Observed: 661.78 ft at 10:15AM May 29, 2020Observed: 661.78 ft at 10:30AM May 29, 2020Observed: 661.78 ft at 10:31AM May 29, 2020Observed: 661.85 ft at 10:45AM May 29, 2020Observed: 661.82 ft at 11:00AM May 29, 2020Observed: 661.82 ft at 11:15AM May 29, 2020Observed: 661.77 ft at 11:30AM May 29, 2020Observed: 661.82 ft at 11:45AM May 29, 2020Observed: 661.79 ft at 12:00PM May 29, 2020Observed: 661.81 ft at 12:15PM May 29, 2020Observed: 661.81 ft at 12:30PM May 29, 2020Observed: 661.81 ft at 12:45PM May 29, 2020Observed: 661.75 ft at 1:00PM May 29, 2020Observed: 661.77 ft at 1:15PM May 29, 2020Observed: 661.75 ft at 1:30PM May 29, 2020Observed: 661.77 ft at 1:45PM May 29, 2020Observed: 661.74 ft at 2:00PM May 29, 2020Observed: 661.73 ft at 2:15PM May 29, 2020Observed: 661.71 ft at 2:30PM May 29, 2020Observed: 661.71 ft at 2:45PM May 29, 2020Observed: 661.72 ft at 3:00PM May 29, 2020Observed: 661.73 ft at 3:15PM May 29, 2020Observed: 661.69 ft at 3:30PM May 29, 2020Observed: 661.77 ft at 3:45PM May 29, 2020Observed: 661.71 ft at 4:00PM May 29, 2020Observed: 661.7 ft at 4:15PM May 29, 2020Observed: 661.72 ft at 4:30PM May 29, 2020Observed: 661.72 ft at 4:45PM May 29, 2020Observed: 661.69 ft at 5:00PM May 29, 2020Observed: 661.66 ft at 5:15PM May 29, 2020Observed: 661.69 ft at 5:30PM May 29, 2020Observed: 661.67 ft at 5:45PM May 29, 2020Observed: 661.67 ft at 6:00PM May 29, 2020Observed: 661.63 ft at 6:15PM May 29, 2020Observed: 661.65 ft at 6:30PM May 29, 2020Observed: 661.65 ft at 6:31PM May 29, 2020Observed: 661.63 ft at 6:45PM May 29, 2020Observed: 661.64 ft at 7:00PM May 29, 2020Observed: 661.64 ft at 7:15PM May 29, 2020Observed: 661.63 ft at 7:30PM May 29, 2020Observed: 661.61 ft at 7:45PM May 29, 2020Observed: 661.61 ft at 8:00PM May 29, 2020Observed: 661.59 ft at 8:15PM May 29, 2020Observed: 661.6 ft at 8:30PM May 29, 2020Observed: 661.6 ft at 8:45PM May 29, 2020Observed: 661.58 ft at 9:00PM May 29, 2020Observed: 661.58 ft at 9:15PM May 29, 2020Observed: 661.57 ft at 9:30PM May 29, 2020Observed: 661.55 ft at 9:45PM May 29, 2020Observed: 661.55 ft at 10:00PM May 29, 2020Observed: 661.55 ft at 10:15PM May 29, 2020Observed: 661.56 ft at 10:30PM May 29, 2020Observed: 661.58 ft at 10:45PM May 29, 2020Observed: 661.58 ft at 11:00PM May 29, 2020Observed: 661.6 ft at 11:15PM May 29, 2020Observed: 661.58 ft at 11:30PM May 29, 2020Observed: 661.56 ft at 11:45PM May 29, 2020Observed: 661.57 ft at 12:00AM May 30, 2020Observed: 661.57 ft at 12:15AM May 30, 2020Observed: 661.58 ft at 12:30AM May 30, 2020Observed: 661.57 ft at 12:45AM May 30, 2020Observed: 661.57 ft at 1:00AM May 30, 2020Observed: 661.57 ft at 1:15AM May 30, 2020Observed: 661.57 ft at 1:30AM May 30, 2020Observed: 661.58 ft at 1:45AM May 30, 2020Observed: 661.59 ft at 2:00AM May 30, 2020Observed: 661.59 ft at 2:15AM May 30, 2020Observed: 661.59 ft at 2:30AM May 30, 2020Observed: 661.59 ft at 2:32AM May 30, 2020Observed: 661.6 ft at 2:45AM May 30, 2020Observed: 661.59 ft at 3:00AM May 30, 2020Observed: 661.6 ft at 3:15AM May 30, 2020Observed: 661.6 ft at 3:30AM May 30, 2020Observed: 661.62 ft at 3:45AM May 30, 2020Observed: 661.6 ft at 4:00AM May 30, 2020Observed: 661.61 ft at 4:15AM May 30, 2020Observed: 661.61 ft at 4:30AM May 30, 2020Observed: 661.61 ft at 4:45AM May 30, 2020Observed: 661.62 ft at 5:00AM May 30, 2020Observed: 661.62 ft at 5:15AM May 30, 2020Observed: 661.6 ft at 5:30AM May 30, 2020Observed: 661.58 ft at 5:45AM May 30, 2020Observed: 661.57 ft at 6:00AM May 30, 2020Observed: 661.57 ft at 6:15AM May 30, 2020Observed: 661.58 ft at 6:30AM May 30, 2020Observed: 661.59 ft at 6:45AM May 30, 2020Observed: 661.54 ft at 7:00AM May 30, 2020Observed: 661.56 ft at 7:15AM May 30, 2020Observed: 661.54 ft at 7:30AM May 30, 2020Observed: 661.55 ft at 7:45AM May 30, 2020Observed: 661.54 ft at 8:00AM May 30, 2020Observed: 661.56 ft at 8:15AM May 30, 2020Observed: 661.54 ft at 8:30AM May 30, 2020Observed: 661.54 ft at 8:45AM May 30, 2020Observed: 661.52 ft at 9:00AM May 30, 2020Observed: 661.52 ft at 9:15AM May 30, 2020Observed: 661.5 ft at 9:30AM May 30, 2020Observed: 661.52 ft at 9:45AM May 30, 2020Observed: 661.5 ft at 10:00AM May 30, 2020Observed: 661.5 ft at 10:15AM May 30, 2020Observed: 661.49 ft at 10:30AM May 30, 2020Observed: 661.49 ft at 10:31AM May 30, 2020Observed: 661.46 ft at 10:45AM May 30, 2020Observed: 661.46 ft at 11:00AM May 30, 2020Observed: 661.45 ft at 11:15AM May 30, 2020Observed: 661.46 ft at 11:30AM May 30, 2020Observed: 661.44 ft at 11:45AM May 30, 2020Observed: 661.44 ft at 12:00PM May 30, 2020Observed: 661.45 ft at 12:15PM May 30, 2020Observed: 661.43 ft at 12:30PM May 30, 2020Observed: 661.44 ft at 12:45PM May 30, 2020Observed: 661.43 ft at 1:00PM May 30, 2020Observed: 661.4 ft at 1:15PM May 30, 2020Observed: 661.42 ft at 1:30PM May 30, 2020Observed: 661.43 ft at 1:45PM May 30, 2020Observed: 661.42 ft at 2:00PM May 30, 2020Observed: 661.4 ft at 2:15PM May 30, 2020Observed: 661.41 ft at 2:30PM May 30, 2020Observed: 661.4 ft at 2:45PM May 30, 2020Observed: 661.39 ft at 3:00PM May 30, 2020Observed: 661.4 ft at 3:15PM May 30, 2020Observed: 661.36 ft at 3:30PM May 30, 2020Observed: 661.36 ft at 3:45PM May 30, 2020Observed: 661.35 ft at 4:00PM May 30, 2020Observed: 661.33 ft at 4:15PM May 30, 2020Observed: 661.35 ft at 4:30PM May 30, 2020Observed: 661.36 ft at 4:45PM May 30, 2020Observed: 661.35 ft at 5:00PM May 30, 2020Observed: 661.36 ft at 5:15PM May 30, 2020Observed: 661.35 ft at 5:30PM May 30, 2020Observed: 661.33 ft at 5:45PM May 30, 2020Observed: 661.35 ft at 6:00PM May 30, 2020Observed: 661.32 ft at 6:15PM May 30, 2020Observed: 661.33 ft at 6:30PM May 30, 2020Observed: 661.33 ft at 6:32PM May 30, 2020Observed: 661.32 ft at 6:45PM May 30, 2020Observed: 661.3 ft at 7:00PM May 30, 2020Observed: 661.32 ft at 7:15PM May 30, 2020Observed: 661.33 ft at 7:30PM May 30, 2020Observed: 661.33 ft at 7:45PM May 30, 2020Observed: 661.33 ft at 8:00PM May 30, 2020Observed: 661.34 ft at 8:15PM May 30, 2020Observed: 661.34 ft at 8:30PM May 30, 2020Observed: 661.35 ft at 8:45PM May 30, 2020Observed: 661.35 ft at 9:00PM May 30, 2020Observed: 661.36 ft at 9:15PM May 30, 2020Observed: 661.36 ft at 9:30PM May 30, 2020Observed: 661.36 ft at 9:45PM May 30, 2020Observed: 661.37 ft at 10:00PM May 30, 2020Observed: 661.4 ft at 10:15PM May 30, 2020Observed: 661.38 ft at 10:30PM May 30, 2020Observed: 661.36 ft at 10:45PM May 30, 2020Observed: 661.35 ft at 11:00PM May 30, 2020Observed: 661.35 ft at 11:15PM May 30, 2020Observed: 661.35 ft at 11:30PM May 30, 2020Observed: 661.35 ft at 11:45PM May 30, 2020Observed: 661.35 ft at 12:00AM May 31, 2020Observed: 661.34 ft at 12:15AM May 31, 2020Observed: 661.34 ft at 12:30AM May 31, 2020Observed: 661.35 ft at 12:45AM May 31, 2020Observed: 661.37 ft at 1:00AM May 31, 2020Observed: 661.38 ft at 1:15AM May 31, 2020Observed: 661.37 ft at 1:30AM May 31, 2020Observed: 661.37 ft at 1:45AM May 31, 2020Observed: 661.38 ft at 2:00AM May 31, 2020Observed: 661.39 ft at 2:15AM May 31, 2020Observed: 661.39 ft at 2:30AM May 31, 2020Observed: 661.39 ft at 2:31AM May 31, 2020Observed: 661.4 ft at 2:45AM May 31, 2020Observed: 661.4 ft at 3:00AM May 31, 2020Observed: 661.4 ft at 3:15AM May 31, 2020Observed: 661.39 ft at 3:30AM May 31, 2020Observed: 661.39 ft at 3:45AM May 31, 2020Observed: 661.39 ft at 4:00AM May 31, 2020Observed: 661.4 ft at 4:15AM May 31, 2020Observed: 661.38 ft at 4:30AM May 31, 2020Observed: 661.39 ft at 4:45AM May 31, 2020Observed: 661.37 ft at 5:00AM May 31, 2020Observed: 661.38 ft at 5:15AM May 31, 2020Observed: 661.38 ft at 5:30AM May 31, 2020Observed: 661.37 ft at 5:45AM May 31, 2020Observed: 661.35 ft at 6:00AM May 31, 2020Observed: 661.35 ft at 6:15AM May 31, 2020Observed: 661.35 ft at 6:30AM May 31, 2020Observed: 661.36 ft at 6:45AM May 31, 2020Observed: 661.35 ft at 7:00AM May 31, 2020Observed: 661.34 ft at 7:15AM May 31, 2020Observed: 661.35 ft at 7:30AM May 31, 2020Observed: 661.34 ft at 7:45AM May 31, 2020Observed: 661.33 ft at 8:00AM May 31, 2020Observed: 661.31 ft at 8:15AM May 31, 2020Observed: 661.32 ft at 8:30AM May 31, 2020Observed: 661.31 ft at 8:45AM May 31, 2020Observed: 661.3 ft at 9:00AM May 31, 2020Observed: 661.28 ft at 9:15AM May 31, 2020Observed: 661.29 ft at 9:30AM May 31, 2020Observed: 661.26 ft at 9:45AM May 31, 2020Observed: 661.26 ft at 10:00AM May 31, 2020Observed: 661.25 ft at 10:15AM May 31, 2020Observed: 661.24 ft at 10:30AM May 31, 2020Observed: 661.24 ft at 10:32AM May 31, 2020Observed: 661.24 ft at 10:45AM May 31, 2020Observed: 661.24 ft at 11:00AM May 31, 2020Observed: 661.23 ft at 11:15AM May 31, 2020Observed: 661.23 ft at 11:30AM May 31, 2020Observed: 661.22 ft at 11:45AM May 31, 2020Observed: 661.21 ft at 12:00PM May 31, 2020Observed: 661.21 ft at 12:15PM May 31, 2020Observed: 661.22 ft at 12:30PM May 31, 2020Observed: 661.22 ft at 12:45PM May 31, 2020Observed: 661.2 ft at 1:00PM May 31, 2020Observed: 661.19 ft at 1:15PM May 31, 2020Observed: 661.19 ft at 1:30PM May 31, 2020Observed: 661.19 ft at 1:45PM May 31, 2020Observed: 661.17 ft at 2:00PM May 31, 2020Observed: 661.18 ft at 2:15PM May 31, 2020Observed: 661.17 ft at 2:30PM May 31, 2020Observed: 661.17 ft at 2:45PM May 31, 2020Observed: 661.16 ft at 3:00PM May 31, 2020Observed: 661.15 ft at 3:15PM May 31, 2020Observed: 661.15 ft at 3:30PM May 31, 2020Observed: 661.14 ft at 3:45PM May 31, 2020Observed: 661.12 ft at 4:00PM May 31, 2020Observed: 661.15 ft at 4:15PM May 31, 2020Observed: 661.12 ft at 4:30PM May 31, 2020Observed: 661.12 ft at 4:45PM May 31, 2020Observed: 661.12 ft at 5:00PM May 31, 2020Observed: 661.1 ft at 5:15PM May 31, 2020Observed: 661.12 ft at 5:30PM May 31, 2020Observed: 661.1 ft at 5:45PM May 31, 2020Observed: 661.11 ft at 6:00PM May 31, 2020Observed: 661.11 ft at 6:15PM May 31, 2020Observed: 661.1 ft at 6:30PM May 31, 2020Observed: 661.09 ft at 6:45PM May 31, 2020Observed: 661.09 ft at 6:46PM May 31, 2020Observed: 661.08 ft at 7:00PM May 31, 2020Observed: 661.07 ft at 7:15PM May 31, 2020Observed: 661.07 ft at 7:30PM May 31, 2020Observed: 661.08 ft at 7:45PM May 31, 2020Observed: 661.09 ft at 8:00PM May 31, 2020Observed: 661.1 ft at 8:15PM May 31, 2020Observed: 661.09 ft at 8:30PM May 31, 2020Observed: 661.09 ft at 8:45PM May 31, 2020Observed: 661.09 ft at 9:00PM May 31, 2020Observed: 661.09 ft at 9:15PM May 31, 2020Observed: 661.1 ft at 9:30PM May 31, 2020Observed: 661.11 ft at 9:45PM May 31, 2020Observed: 661.09 ft at 10:00PM May 31, 2020Observed: 661.1 ft at 10:15PM May 31, 2020Observed: 661.08 ft at 10:30PM May 31, 2020Observed: 661.08 ft at 10:45PM May 31, 2020Observed: 661.07 ft at 11:00PM May 31, 2020Observed: 661.06 ft at 11:15PM May 31, 2020Observed: 661.05 ft at 11:30PM May 31, 2020Observed: 661.06 ft at 11:45PM May 31, 2020Observed: 661.07 ft at 12:00AM Jun 01, 2020Observed: 661.05 ft at 12:15AM Jun 01, 2020Observed: 661.06 ft at 12:30AM Jun 01, 2020Observed: 661.08 ft at 12:45AM Jun 01, 2020Observed: 661.08 ft at 1:00AM Jun 01, 2020HWDS1(plotting HPIRG) Graph Created (2:05AM Jun 1, 2020)ObservedLatest observed value: 661.08 ft at 1:00 AM EDT 1-Jun-2020. Flood Stage is 665 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Savannah River at Lake Hartwell. Only observed stages are available for this point.
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Upstream Locations Upstream Gauge Downstream Gauge Downstream Locations
Flood Categories (in feet)
Major Flood Stage: 680
Moderate Flood Stage: 670
Flood Stage: 665
Action Stage: 663
Low Stage (in feet): 0

Historic Crests
(1) 665.47 ft on 04/08/1964
(2) 665.03 ft on 07/09/2013
(3) 664.93 ft on 01/05/2016
(4) 664.76 ft on 04/08/1994
(5) 664.08 ft on 03/17/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 664.93 ft on 01/05/2016
(2) 665.03 ft on 07/09/2013
(3) 661.21 ft on 05/16/2011
(4) 662.74 ft on 02/08/2010
(5) 654.99 ft on 06/14/2001
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 637.56 ft on 12/10/2008
(2) 642.40 ft on 12/24/1981
(3) 644.70 ft on 12/14/2012
(4) 648.82 ft on 12/31/2016
(5) 649.96 ft on 11/23/2011
Show More Low Water Records
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Disclaimer
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
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680 HOMES ON THE LAKE AND ON RIVERS THAT FEED INTO THE LAKE WILL BEGIN TO FLOOD.
675 SOME CAMPGROUNDS ON ISLANDS ON THE LAKE MAY BE AFFECTED.
670 ISLANDS ABOVE AND BELOW THE DAM WILL BECOME PARTIALLY COVERED.
665 CREEKS THAT DRAIN INTO THE LAKE WILL BE EFFECTED BY BACKWATER. FLOATING FACLILITES ON THE LAKE AND ALONG THE BANKS OF THE LAKE WILL BEGIN TO FLOOD.
663 AT THIS STAGE WATER STARTS TO FLOOD LOW AREAS ALONG THE SHORELINE AND LOCAL CREEKS START TO GET WATER BACKING UP INTO THEM.
660 NORMAL FULL POOL ELEVATION. GAGE LOCATED NEAR BOAT LANDING IN RIVER FORKS RECREATION AREA.
Photos
(1) Looking downstream on the Savannah River at Lake Hartwell
(2) Looking upstream on the Savannah River at Lake Hartwell
About This Location Collapse

Latitude: 34.508333° N, Longitude: 82.855278° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 665 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 Not Available 665.0 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:

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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: 1-Mar-2019 12:35 AM
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