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Hydrograph River at a Glance Download
Tennessee River at Chattanooga Stage (ft)Observed: 635.11 ft at 5:15PM Sep 10, 2019Observed: 635.13 ft at 5:30PM Sep 10, 2019Observed: 635.17 ft at 5:45PM Sep 10, 2019Observed: 635.21 ft at 6:00PM Sep 10, 2019Observed: 635.22 ft at 6:15PM Sep 10, 2019Observed: 635.25 ft at 6:30PM Sep 10, 2019Observed: 635.28 ft at 6:45PM Sep 10, 2019Observed: 635.32 ft at 7:00PM Sep 10, 2019Observed: 635.35 ft at 7:15PM Sep 10, 2019Observed: 635.39 ft at 7:30PM Sep 10, 2019Observed: 635.4 ft at 7:45PM Sep 10, 2019Observed: 635.44 ft at 8:00PM Sep 10, 2019Observed: 635.47 ft at 8:15PM Sep 10, 2019Observed: 635.5 ft at 8:30PM Sep 10, 2019Observed: 635.53 ft at 8:45PM Sep 10, 2019Observed: 635.55 ft at 9:00PM Sep 10, 2019Observed: 635.59 ft at 9:15PM Sep 10, 2019Observed: 635.62 ft at 9:30PM Sep 10, 2019Observed: 635.64 ft at 9:45PM Sep 10, 2019Observed: 635.65 ft at 10:00PM Sep 10, 2019Observed: 635.64 ft at 10:15PM Sep 10, 2019Observed: 635.65 ft at 10:30PM Sep 10, 2019Observed: 635.65 ft at 10:45PM Sep 10, 2019Highest Observation: 635.66 ft at 11:00PM Sep 10, 2019Highest Observation: 635.66 ft at 11:15PM Sep 10, 2019Observed: 635.34 ft at 11:30PM Sep 10, 2019Observed: 635.23 ft at 11:45PM Sep 10, 2019Observed: 635.14 ft at 12:00AM Sep 11, 2019Observed: 635.04 ft at 12:15AM Sep 11, 2019Observed: 634.96 ft at 12:30AM Sep 11, 2019Observed: 634.85 ft at 12:45AM Sep 11, 2019Observed: 634.72 ft at 1:00AM Sep 11, 2019Observed: 634.64 ft at 1:15AM Sep 11, 2019Observed: 634.31 ft at 1:30AM Sep 11, 2019Observed: 634.17 ft at 1:45AM Sep 11, 2019Observed: 634.08 ft at 2:00AM Sep 11, 2019Observed: 633.99 ft at 2:15AM Sep 11, 2019Observed: 633.92 ft at 2:30AM Sep 11, 2019Observed: 633.84 ft at 2:45AM Sep 11, 2019Observed: 633.75 ft at 3:00AM Sep 11, 2019Observed: 633.7 ft at 3:15AM Sep 11, 2019Observed: 633.67 ft at 3:30AM Sep 11, 2019Observed: 633.65 ft at 3:45AM Sep 11, 2019Observed: 633.63 ft at 4:00AM Sep 11, 2019Observed: 633.61 ft at 4:15AM Sep 11, 2019Observed: 633.62 ft at 4:30AM Sep 11, 2019Observed: 633.63 ft at 4:45AM Sep 11, 2019Observed: 633.63 ft at 5:00AM Sep 11, 2019Observed: 633.64 ft at 5:15AM Sep 11, 2019Observed: 633.66 ft at 5:30AM Sep 11, 2019Observed: 633.67 ft at 5:45AM Sep 11, 2019Observed: 633.67 ft at 6:00AM Sep 11, 2019Observed: 633.65 ft at 6:15AM Sep 11, 2019Observed: 633.64 ft at 6:30AM Sep 11, 2019Observed: 633.63 ft at 6:45AM Sep 11, 2019Observed: 633.62 ft at 7:00AM Sep 11, 2019Observed: 633.61 ft at 7:15AM Sep 11, 2019Observed: 633.59 ft at 7:30AM Sep 11, 2019Observed: 633.58 ft at 7:45AM Sep 11, 2019Observed: 633.57 ft at 8:00AM Sep 11, 2019Observed: 633.55 ft at 8:15AM Sep 11, 2019Observed: 633.53 ft at 8:30AM Sep 11, 2019Observed: 633.51 ft at 8:45AM Sep 11, 2019Observed: 633.49 ft at 9:00AM Sep 11, 2019Observed: 633.47 ft at 9:15AM Sep 11, 2019Observed: 633.43 ft at 9:30AM Sep 11, 2019Observed: 633.39 ft at 9:45AM Sep 11, 2019Observed: 633.36 ft at 10:00AM Sep 11, 2019Observed: 633.32 ft at 10:15AM Sep 11, 2019Observed: 633.29 ft at 10:30AM Sep 11, 2019Observed: 633.3 ft at 10:45AM Sep 11, 2019Observed: 633.32 ft at 11:00AM Sep 11, 2019Observed: 633.35 ft at 11:15AM Sep 11, 2019Observed: 633.39 ft at 11:30AM Sep 11, 2019Observed: 633.41 ft at 11:45AM Sep 11, 2019Observed: 633.43 ft at 12:00PM Sep 11, 2019Observed: 633.44 ft at 12:15PM Sep 11, 2019Observed: 634.54 ft at 2:30PM Sep 11, 2019Observed: 634.59 ft at 2:45PM Sep 11, 2019Observed: 634.65 ft at 3:00PM Sep 11, 2019Observed: 634.72 ft at 3:15PM Sep 11, 2019Observed: 634.71 ft at 3:30PM Sep 11, 2019Observed: 634.74 ft at 3:45PM Sep 11, 2019Observed: 634.78 ft at 4:00PM Sep 11, 2019Observed: 634.82 ft at 4:15PM Sep 11, 2019Observed: 634.85 ft at 4:30PM Sep 11, 2019Observed: 634.89 ft at 4:45PM Sep 11, 2019Observed: 634.93 ft at 5:00PM Sep 11, 2019Observed: 634.94 ft at 5:15PM Sep 11, 2019Observed: 635 ft at 5:30PM Sep 11, 2019Observed: 635.02 ft at 5:45PM Sep 11, 2019Observed: 635.04 ft at 6:00PM Sep 11, 2019Observed: 635.1 ft at 6:15PM Sep 11, 2019Observed: 635.12 ft at 6:30PM Sep 11, 2019Observed: 635.16 ft at 6:45PM Sep 11, 2019Observed: 635.18 ft at 7:00PM Sep 11, 2019Observed: 635.21 ft at 7:15PM Sep 11, 2019Observed: 635.24 ft at 7:30PM Sep 11, 2019Observed: 635.27 ft at 7:45PM Sep 11, 2019Observed: 635.3 ft at 8:00PM Sep 11, 2019Observed: 635.32 ft at 8:15PM Sep 11, 2019Observed: 635.35 ft at 8:30PM Sep 11, 2019Observed: 635.38 ft at 8:45PM Sep 11, 2019Observed: 635.41 ft at 9:00PM Sep 11, 2019Observed: 635.44 ft at 9:15PM Sep 11, 2019Observed: 635.48 ft at 9:30PM Sep 11, 2019Observed: 635.5 ft at 9:45PM Sep 11, 2019Observed: 635.52 ft at 10:00PM Sep 11, 2019Observed: 635.54 ft at 10:15PM Sep 11, 2019Observed: 635.56 ft at 10:30PM Sep 11, 2019Observed: 635.56 ft at 10:45PM Sep 11, 2019Observed: 635.55 ft at 11:00PM Sep 11, 2019Observed: 635.55 ft at 11:15PM Sep 11, 2019Observed: 635.25 ft at 11:30PM Sep 11, 2019Observed: 635.13 ft at 11:45PM Sep 11, 2019Observed: 635.02 ft at 12:00AM Sep 12, 2019Observed: 634.94 ft at 12:15AM Sep 12, 2019Observed: 634.85 ft at 12:30AM Sep 12, 2019Observed: 634.73 ft at 12:45AM Sep 12, 2019Observed: 634.62 ft at 1:00AM Sep 12, 2019Observed: 634.54 ft at 1:15AM Sep 12, 2019Observed: 634.24 ft at 1:30AM Sep 12, 2019Observed: 634.1 ft at 1:45AM Sep 12, 2019Observed: 634.02 ft at 2:00AM Sep 12, 2019Observed: 633.92 ft at 2:15AM Sep 12, 2019Observed: 633.84 ft at 2:30AM Sep 12, 2019Observed: 633.75 ft at 2:45AM Sep 12, 2019Observed: 633.68 ft at 3:00AM Sep 12, 2019Observed: 633.63 ft at 3:15AM Sep 12, 2019Observed: 633.61 ft at 3:30AM Sep 12, 2019Observed: 633.58 ft at 3:45AM Sep 12, 2019Observed: 633.55 ft at 4:00AM Sep 12, 2019Observed: 633.53 ft at 4:15AM Sep 12, 2019Observed: 633.51 ft at 4:30AM Sep 12, 2019Observed: 633.51 ft at 4:45AM Sep 12, 2019Observed: 633.5 ft at 5:00AM Sep 12, 2019Observed: 633.5 ft at 5:15AM Sep 12, 2019Observed: 633.5 ft at 5:30AM Sep 12, 2019Observed: 633.5 ft at 5:45AM Sep 12, 2019Observed: 633.49 ft at 6:00AM Sep 12, 2019Observed: 633.48 ft at 6:15AM Sep 12, 2019Observed: 633.47 ft at 6:30AM Sep 12, 2019Observed: 633.45 ft at 6:45AM Sep 12, 2019Observed: 633.44 ft at 7:00AM Sep 12, 2019Observed: 633.41 ft at 7:15AM Sep 12, 2019Observed: 633.39 ft at 7:30AM Sep 12, 2019Observed: 633.37 ft at 7:45AM Sep 12, 2019Observed: 633.34 ft at 8:00AM Sep 12, 2019Observed: 633.32 ft at 8:15AM Sep 12, 2019Observed: 633.29 ft at 8:30AM Sep 12, 2019Observed: 633.26 ft at 8:45AM Sep 12, 2019Observed: 633.24 ft at 9:00AM Sep 12, 2019Observed: 633.21 ft at 9:15AM Sep 12, 2019Observed: 633.18 ft at 9:30AM Sep 12, 2019Observed: 633.15 ft at 9:45AM Sep 12, 2019Observed: 633.12 ft at 10:00AM Sep 12, 2019Observed: 633.08 ft at 10:15AM Sep 12, 2019Observed: 633.06 ft at 10:30AM Sep 12, 2019Observed: 633.06 ft at 10:45AM Sep 12, 2019Observed: 633.07 ft at 11:00AM Sep 12, 2019Observed: 633.09 ft at 11:15AM Sep 12, 2019Observed: 633.12 ft at 11:30AM Sep 12, 2019Observed: 633.14 ft at 11:45AM Sep 12, 2019Observed: 633.17 ft at 12:00PM Sep 12, 2019Observed: 633.2 ft at 12:15PM Sep 12, 2019Observed: 633.3 ft at 12:30PM Sep 12, 2019Observed: 633.54 ft at 12:45PM Sep 12, 2019Observed: 633.79 ft at 1:00PM Sep 12, 2019Observed: 634.03 ft at 1:15PM Sep 12, 2019Observed: 634.27 ft at 1:30PM Sep 12, 2019Observed: 634.36 ft at 1:45PM Sep 12, 2019Observed: 634.44 ft at 2:00PM Sep 12, 2019Observed: 634.51 ft at 2:15PM Sep 12, 2019Observed: 634.59 ft at 2:30PM Sep 12, 2019Observed: 634.66 ft at 2:45PM Sep 12, 2019Observed: 634.74 ft at 3:00PM Sep 12, 2019Observed: 634.79 ft at 3:15PM Sep 12, 2019Observed: 634.84 ft at 3:30PM Sep 12, 2019Observed: 634.89 ft at 3:45PM Sep 12, 2019Observed: 634.91 ft at 4:00PM Sep 12, 2019Observed: 634.95 ft at 4:15PM Sep 12, 2019Observed: 634.96 ft at 4:30PM Sep 12, 2019Observed: 634.99 ft at 4:45PM Sep 12, 2019Observed: 635.04 ft at 5:00PM Sep 12, 2019Observed: 635.07 ft at 5:15PM Sep 12, 2019Observed: 635.1 ft at 5:30PM Sep 12, 2019Observed: 635.14 ft at 5:45PM Sep 12, 2019Observed: 635.17 ft at 6:00PM Sep 12, 2019Observed: 635.22 ft at 6:15PM Sep 12, 2019Observed: 635.23 ft at 6:30PM Sep 12, 2019Observed: 635.25 ft at 6:45PM Sep 12, 2019Observed: 635.28 ft at 7:00PM Sep 12, 2019Observed: 635.31 ft at 7:15PM Sep 12, 2019Observed: 635.35 ft at 7:30PM Sep 12, 2019Observed: 635.38 ft at 7:45PM Sep 12, 2019Observed: 635.4 ft at 8:00PM Sep 12, 2019Observed: 635.41 ft at 8:15PM Sep 12, 2019Observed: 635.44 ft at 8:30PM Sep 12, 2019Observed: 635.43 ft at 8:45PM Sep 12, 2019Observed: 635.43 ft at 9:00PM Sep 12, 2019Observed: 635.45 ft at 9:15PM Sep 12, 2019Observed: 635.46 ft at 9:30PM Sep 12, 2019Observed: 635.49 ft at 9:45PM Sep 12, 2019Observed: 635.49 ft at 10:00PM Sep 12, 2019Observed: 635.51 ft at 10:15PM Sep 12, 2019Observed: 635.53 ft at 10:30PM Sep 12, 2019Observed: 635.55 ft at 10:45PM Sep 12, 2019Observed: 635.55 ft at 11:00PM Sep 12, 2019Observed: 635.56 ft at 11:15PM Sep 12, 2019Observed: 635.22 ft at 11:30PM Sep 12, 2019Observed: 635.09 ft at 11:45PM Sep 12, 2019Observed: 634.95 ft at 12:00AM Sep 13, 2019Observed: 634.87 ft at 12:15AM Sep 13, 2019Observed: 634.77 ft at 12:30AM Sep 13, 2019Observed: 634.67 ft at 12:45AM Sep 13, 2019Observed: 634.59 ft at 1:00AM Sep 13, 2019Observed: 634.51 ft at 1:15AM Sep 13, 2019Observed: 634.23 ft at 1:30AM Sep 13, 2019Observed: 634.09 ft at 1:45AM Sep 13, 2019Observed: 634.02 ft at 2:00AM Sep 13, 2019Observed: 633.92 ft at 2:15AM Sep 13, 2019Observed: 633.82 ft at 2:30AM Sep 13, 2019Observed: 633.73 ft at 2:45AM Sep 13, 2019Observed: 633.66 ft at 3:00AM Sep 13, 2019Observed: 633.62 ft at 3:15AM Sep 13, 2019Observed: 633.6 ft at 3:30AM Sep 13, 2019Observed: 633.57 ft at 3:45AM Sep 13, 2019Observed: 633.55 ft at 4:00AM Sep 13, 2019Observed: 633.53 ft at 4:15AM Sep 13, 2019Observed: 633.52 ft at 4:30AM Sep 13, 2019Observed: 633.52 ft at 4:45AM Sep 13, 2019Observed: 633.52 ft at 5:00AM Sep 13, 2019Observed: 633.53 ft at 5:15AM Sep 13, 2019Observed: 633.56 ft at 5:30AM Sep 13, 2019Observed: 633.59 ft at 5:45AM Sep 13, 2019Observed: 633.6 ft at 6:00AM Sep 13, 2019Observed: 633.6 ft at 6:15AM Sep 13, 2019Observed: 633.61 ft at 6:30AM Sep 13, 2019Observed: 633.62 ft at 6:45AM Sep 13, 2019Observed: 633.61 ft at 7:00AM Sep 13, 2019Observed: 633.6 ft at 7:15AM Sep 13, 2019Observed: 633.59 ft at 7:30AM Sep 13, 2019Observed: 633.58 ft at 7:45AM Sep 13, 2019Observed: 633.57 ft at 8:00AM Sep 13, 2019Observed: 633.56 ft at 8:15AM Sep 13, 2019Observed: 633.54 ft at 8:30AM Sep 13, 2019Observed: 633.52 ft at 8:45AM Sep 13, 2019Observed: 633.49 ft at 9:00AM Sep 13, 2019Observed: 633.47 ft at 9:15AM Sep 13, 2019Observed: 633.44 ft at 9:30AM Sep 13, 2019Observed: 633.42 ft at 9:45AM Sep 13, 2019Observed: 633.39 ft at 10:00AM Sep 13, 2019Observed: 633.36 ft at 10:15AM Sep 13, 2019Observed: 633.33 ft at 10:30AM Sep 13, 2019Observed: 633.3 ft at 10:45AM Sep 13, 2019Observed: 633.27 ft at 11:00AM Sep 13, 2019Observed: 633.24 ft at 11:15AM Sep 13, 2019Observed: 633.21 ft at 11:30AM Sep 13, 2019Observed: 633.22 ft at 11:45AM Sep 13, 2019Observed: 633.25 ft at 12:00PM Sep 13, 2019Observed: 633.28 ft at 12:15PM Sep 13, 2019Observed: 633.38 ft at 12:30PM Sep 13, 2019Observed: 633.61 ft at 12:45PM Sep 13, 2019Observed: 633.81 ft at 1:00PM Sep 13, 2019Observed: 633.97 ft at 1:15PM Sep 13, 2019Observed: 634.09 ft at 1:30PM Sep 13, 2019Observed: 634.24 ft at 1:45PM Sep 13, 2019Observed: 634.32 ft at 2:00PM Sep 13, 2019Observed: 634.39 ft at 2:15PM Sep 13, 2019Observed: 634.45 ft at 2:30PM Sep 13, 2019Observed: 634.51 ft at 2:45PM Sep 13, 2019Observed: 634.56 ft at 3:00PM Sep 13, 2019Observed: 634.58 ft at 3:15PM Sep 13, 2019Observed: 634.63 ft at 3:30PM Sep 13, 2019Observed: 634.64 ft at 3:45PM Sep 13, 2019Observed: 634.67 ft at 4:00PM Sep 13, 2019Observed: 634.69 ft at 4:15PM Sep 13, 2019Observed: 634.71 ft at 4:30PM Sep 13, 2019Observed: 634.75 ft at 4:45PM Sep 13, 2019Observed: 634.78 ft at 5:00PM Sep 13, 2019Observed: 634.82 ft at 5:15PM Sep 13, 2019Observed: 634.84 ft at 5:30PM Sep 13, 2019Observed: 634.87 ft at 5:45PM Sep 13, 2019Observed: 634.92 ft at 6:00PM Sep 13, 2019Observed: 634.94 ft at 6:15PM Sep 13, 2019Observed: 634.97 ft at 6:30PM Sep 13, 2019Observed: 635.01 ft at 6:45PM Sep 13, 2019Observed: 635.04 ft at 7:00PM Sep 13, 2019Observed: 635.05 ft at 7:15PM Sep 13, 2019Observed: 635.12 ft at 7:30PM Sep 13, 2019Observed: 635.13 ft at 7:45PM Sep 13, 2019Observed: 635.16 ft at 8:00PM Sep 13, 2019Observed: 635.16 ft at 8:15PM Sep 13, 2019Observed: 635.18 ft at 8:30PM Sep 13, 2019Observed: 635.21 ft at 8:45PM Sep 13, 2019Observed: 635.22 ft at 9:00PM Sep 13, 2019Observed: 635.26 ft at 9:15PM Sep 13, 2019Observed: 635.28 ft at 9:30PM Sep 13, 2019Observed: 635.33 ft at 9:45PM Sep 13, 2019Observed: 635.33 ft at 10:00PM Sep 13, 2019Observed: 635.31 ft at 10:15PM Sep 13, 2019Observed: 635.32 ft at 10:30PM Sep 13, 2019Observed: 635.34 ft at 10:45PM Sep 13, 2019Observed: 635.34 ft at 11:00PM Sep 13, 2019Observed: 635.38 ft at 11:15PM Sep 13, 2019Observed: 635.08 ft at 11:30PM Sep 13, 2019Observed: 634.96 ft at 11:45PM Sep 13, 2019Observed: 634.88 ft at 12:00AM Sep 14, 2019Observed: 634.81 ft at 12:15AM Sep 14, 2019Observed: 634.48 ft at 12:30AM Sep 14, 2019Observed: 634.32 ft at 12:45AM Sep 14, 2019Observed: 634.2 ft at 1:00AM Sep 14, 2019Observed: 634.13 ft at 1:15AM Sep 14, 2019Observed: 634.08 ft at 1:30AM Sep 14, 2019Observed: 633.99 ft at 1:45AM Sep 14, 2019Observed: 633.91 ft at 2:00AM Sep 14, 2019Observed: 633.87 ft at 2:15AM Sep 14, 2019Observed: 633.89 ft at 2:30AM Sep 14, 2019Observed: 633.9 ft at 2:45AM Sep 14, 2019Observed: 633.92 ft at 3:00AM Sep 14, 2019Observed: 633.99 ft at 3:15AM Sep 14, 2019Observed: 634.01 ft at 3:30AM Sep 14, 2019Observed: 633.98 ft at 3:45AM Sep 14, 2019Observed: 633.95 ft at 4:00AM Sep 14, 2019Observed: 633.99 ft at 4:15AM Sep 14, 2019Observed: 633.99 ft at 4:30AM Sep 14, 2019Observed: 633.95 ft at 4:45AM Sep 14, 2019Observed: 633.93 ft at 5:00AM Sep 14, 2019Observed: 634 ft at 5:15AM Sep 14, 2019Observed: 634.07 ft at 5:30AM Sep 14, 2019Observed: 634.05 ft at 5:45AM Sep 14, 2019Observed: 634.02 ft at 6:00AM Sep 14, 2019Observed: 634 ft at 6:15AM Sep 14, 2019Observed: 634 ft at 6:30AM Sep 14, 2019Observed: 633.99 ft at 6:45AM Sep 14, 2019Observed: 633.97 ft at 7:00AM Sep 14, 2019Observed: 633.96 ft at 7:15AM Sep 14, 2019Observed: 633.95 ft at 7:30AM Sep 14, 2019Observed: 633.95 ft at 7:45AM Sep 14, 2019Observed: 633.94 ft at 8:00AM Sep 14, 2019Observed: 633.93 ft at 8:15AM Sep 14, 2019Observed: 633.91 ft at 8:30AM Sep 14, 2019Observed: 633.9 ft at 8:45AM Sep 14, 2019Observed: 633.89 ft at 9:00AM Sep 14, 2019Observed: 633.87 ft at 9:15AM Sep 14, 2019Observed: 633.87 ft at 9:30AM Sep 14, 2019Observed: 633.86 ft at 9:45AM Sep 14, 2019Observed: 633.85 ft at 10:00AM Sep 14, 2019Observed: 633.87 ft at 10:15AM Sep 14, 2019Observed: 633.84 ft at 10:30AM Sep 14, 2019Observed: 633.84 ft at 10:45AM Sep 14, 2019Observed: 633.83 ft at 11:00AM Sep 14, 2019Observed: 633.82 ft at 11:15AM Sep 14, 2019Observed: 633.81 ft at 11:30AM Sep 14, 2019Observed: 633.81 ft at 11:45AM Sep 14, 2019Observed: 633.82 ft at 12:00PM Sep 14, 2019Observed: 633.76 ft at 12:15PM Sep 14, 2019Observed: 633.74 ft at 12:30PM Sep 14, 2019Observed: 633.9 ft at 12:45PM Sep 14, 2019Observed: 633.99 ft at 1:00PM Sep 14, 2019Observed: 634 ft at 1:15PM Sep 14, 2019Observed: 633.98 ft at 1:30PM Sep 14, 2019Observed: 633.99 ft at 1:45PM Sep 14, 2019Observed: 634.03 ft at 2:00PM Sep 14, 2019Observed: 634 ft at 2:15PM Sep 14, 2019Observed: 634.38 ft at 2:30PM Sep 14, 2019Observed: 634.45 ft at 2:45PM Sep 14, 2019Observed: 634.56 ft at 3:00PM Sep 14, 2019Observed: 634.64 ft at 3:15PM Sep 14, 2019Observed: 634.73 ft at 3:30PM Sep 14, 2019Observed: 634.79 ft at 3:45PM Sep 14, 2019Observed: 634.85 ft at 4:00PM Sep 14, 2019Observed: 634.87 ft at 4:15PM Sep 14, 2019Observed: 634.92 ft at 4:30PM Sep 14, 2019Observed: 634.97 ft at 4:45PM Sep 14, 2019Observed: 635.04 ft at 5:00PM Sep 14, 2019Observed: 635.07 ft at 5:15PM Sep 14, 2019Observed: 635.11 ft at 5:30PM Sep 14, 2019Observed: 635.14 ft at 5:45PM Sep 14, 2019Observed: 635.17 ft at 6:00PM Sep 14, 2019Observed: 635.24 ft at 6:15PM Sep 14, 2019Observed: 634.89 ft at 6:30PM Sep 14, 2019Observed: 634.78 ft at 6:45PM Sep 14, 2019Observed: 634.74 ft at 7:00PM Sep 14, 2019Observed: 634.63 ft at 7:15PM Sep 14, 2019Observed: 634.57 ft at 7:30PM Sep 14, 2019Observed: 634.49 ft at 7:45PM Sep 14, 2019Observed: 634.4 ft at 8:00PM Sep 14, 2019Observed: 634.35 ft at 8:15PM Sep 14, 2019Observed: 634.15 ft at 8:30PM Sep 14, 2019Observed: 633.99 ft at 8:45PM Sep 14, 2019Observed: 633.9 ft at 9:00PM Sep 14, 2019Observed: 633.83 ft at 9:15PM Sep 14, 2019Observed: 633.77 ft at 9:30PM Sep 14, 2019Observed: 633.7 ft at 9:45PM Sep 14, 2019Observed: 633.66 ft at 10:00PM Sep 14, 2019Observed: 633.64 ft at 10:15PM Sep 14, 2019Observed: 633.61 ft at 10:30PM Sep 14, 2019Observed: 633.59 ft at 10:45PM Sep 14, 2019Observed: 633.56 ft at 11:00PM Sep 14, 2019Observed: 633.55 ft at 11:15PM Sep 14, 2019Observed: 633.55 ft at 11:30PM Sep 14, 2019Observed: 633.55 ft at 11:45PM Sep 14, 2019Observed: 633.54 ft at 12:00AM Sep 15, 2019Observed: 633.55 ft at 12:15AM Sep 15, 2019Observed: 633.57 ft at 12:30AM Sep 15, 2019Observed: 633.58 ft at 12:45AM Sep 15, 2019Observed: 633.58 ft at 1:00AM Sep 15, 2019Observed: 633.6 ft at 1:15AM Sep 15, 2019Observed: 633.67 ft at 1:30AM Sep 15, 2019Observed: 633.72 ft at 1:45AM Sep 15, 2019Observed: 633.73 ft at 2:00AM Sep 15, 2019Observed: 633.73 ft at 2:15AM Sep 15, 2019Observed: 633.77 ft at 2:30AM Sep 15, 2019Observed: 633.8 ft at 2:45AM Sep 15, 2019Observed: 633.8 ft at 3:00AM Sep 15, 2019Observed: 633.79 ft at 3:15AM Sep 15, 2019Observed: 633.8 ft at 3:30AM Sep 15, 2019Observed: 633.8 ft at 3:45AM Sep 15, 2019Observed: 633.78 ft at 4:00AM Sep 15, 2019Observed: 633.75 ft at 4:15AM Sep 15, 2019Observed: 633.72 ft at 4:30AM Sep 15, 2019Observed: 633.71 ft at 4:45AM Sep 15, 2019Observed: 633.7 ft at 5:00AM Sep 15, 2019Observed: 633.7 ft at 5:15AM Sep 15, 2019Observed: 633.69 ft at 5:30AM Sep 15, 2019Observed: 633.69 ft at 5:45AM Sep 15, 2019Observed: 633.69 ft at 6:00AM Sep 15, 2019Observed: 633.67 ft at 6:15AM Sep 15, 2019Observed: 633.65 ft at 6:30AM Sep 15, 2019Observed: 633.64 ft at 6:45AM Sep 15, 2019Observed: 633.66 ft at 7:00AM Sep 15, 2019Observed: 633.64 ft at 7:15AM Sep 15, 2019Observed: 633.63 ft at 7:30AM Sep 15, 2019Observed: 633.64 ft at 7:45AM Sep 15, 2019Observed: 633.63 ft at 8:00AM Sep 15, 2019Observed: 633.62 ft at 8:15AM Sep 15, 2019Observed: 633.62 ft at 8:30AM Sep 15, 2019Observed: 633.62 ft at 8:45AM Sep 15, 2019Observed: 633.61 ft at 9:00AM Sep 15, 2019Observed: 633.61 ft at 9:15AM Sep 15, 2019Observed: 633.61 ft at 9:30AM Sep 15, 2019Observed: 633.6 ft at 9:45AM Sep 15, 2019Observed: 633.59 ft at 10:00AM Sep 15, 2019Observed: 633.59 ft at 10:15AM Sep 15, 2019Observed: 633.58 ft at 10:30AM Sep 15, 2019Observed: 633.57 ft at 10:45AM Sep 15, 2019Observed: 633.56 ft at 11:00AM Sep 15, 2019Observed: 633.56 ft at 11:15AM Sep 15, 2019Observed: 633.54 ft at 11:30AM Sep 15, 2019Observed: 633.53 ft at 11:45AM Sep 15, 2019Observed: 633.52 ft at 12:00PM Sep 15, 2019Observed: 633.5 ft at 12:15PM Sep 15, 2019Observed: 633.47 ft at 12:30PM Sep 15, 2019Observed: 633.46 ft at 12:45PM Sep 15, 2019Observed: 633.44 ft at 1:00PM Sep 15, 2019Observed: 633.42 ft at 1:15PM Sep 15, 2019Observed: 633.39 ft at 1:30PM Sep 15, 2019Observed: 633.44 ft at 1:45PM Sep 15, 2019Observed: 633.51 ft at 2:00PM Sep 15, 2019Observed: 633.58 ft at 2:15PM Sep 15, 2019Observed: 633.62 ft at 2:30PM Sep 15, 2019Observed: 633.64 ft at 2:45PM Sep 15, 2019Observed: 633.67 ft at 3:00PM Sep 15, 2019Observed: 633.7 ft at 3:15PM Sep 15, 2019Observed: 633.73 ft at 3:30PM Sep 15, 2019Observed: 633.77 ft at 3:45PM Sep 15, 2019Observed: 633.77 ft at 4:00PM Sep 15, 2019Observed: 633.76 ft at 4:15PM Sep 15, 2019Forecast: 633.96 ft 7:00PM Sep 15, 2019Forecast: 633.55 ft 1:00AM Sep 16, 2019Forecast: 633.76 ft 7:00AM Sep 16, 2019Forecast: 633.82 ft 1:00PM Sep 16, 2019Highest Forecast: 635.04 ft 7:00PM Sep 16, 2019Forecast: 634.41 ft 1:00AM Sep 17, 2019Forecast: 634.43 ft 7:00AM Sep 17, 2019Forecast: 634.41 ft 1:00PM Sep 17, 2019Forecast: 634.41 ft 7:00PM Sep 17, 2019Forecast: 634.41 ft 1:00AM Sep 18, 2019Forecast: 634.41 ft 7:00AM Sep 18, 2019Forecast: 634.42 ft 1:00PM Sep 18, 2019CHAT1(plotting HGIRG) Graph Created (5:00PM Sep 15, 2019)ObservedForecast (issued 11:24AM Sep 15)Latest observed value: 633.76 ft at 4:15 PM EDT 15-Sep-2019. Flood Stage is 651 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Tennessee River at Chattanooga are issued routinely year-round.

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Upstream Gauge - at Chickamauga Dam Upstream Gauge Downstream Gauge Downstream Gauge - at Nickajack Dam (Jasper 5S)
Flood Categories (in feet)
Major Flood Stage: 655
Moderate Flood Stage: 653
Flood Stage: 651
Action Stage: 649
Low Stage (in feet): -9999

Historic Crests
(1) 678.90 ft on 03/11/1867
(2) 674.80 ft on 03/01/1875
(3) 659.98 ft on 03/18/1973
(4) 653.67 ft on 04/20/1998
(5) 651.36 ft on 07/08/2013
(6) 651.17 ft on 02/24/2019 (P)

(P): Preliminary values subject to further review.

Recent Crests
(1) 651.17 ft on 02/24/2019 (P)
(2) 651.36 ft on 07/08/2013
(3) 653.67 ft on 04/20/1998
(4) 659.98 ft on 03/18/1973
(5) 674.80 ft on 03/01/1875
(6) 678.90 ft on 03/11/1867

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
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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.
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678.9 Flood of record, March 11, 1867.
655 Major flooding begins.
653 Moderate flooding begins.
651 Flooding begins.
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Latitude: 35.056111° N, Longitude: 85.306389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 651 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 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 621 ft 651 ft  

Current/Historical Observations:

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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
Morristown Weather Forecast Office
5974 Commerce Blvd.
Morristown, TN 37814
(423) 586-3771
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Page last modified: 1-Mar-2019 12:35 AM
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