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Hydrograph River at a Glance Download
St. Johns River at Jacksonville Reading Height - Sfc (ft)Observed: 0.88 ft at 9:45PM Aug 25, 2015Observed: 0.7 ft at 10:00PM Aug 25, 2015Observed: 0.57 ft at 10:15PM Aug 25, 2015Observed: 0.46 ft at 10:30PM Aug 25, 2015Observed: 0.34 ft at 10:45PM Aug 25, 2015Observed: 0.21 ft at 11:00PM Aug 25, 2015Observed: 0.16 ft at 11:15PM Aug 25, 2015Observed: 0.15 ft at 11:30PM Aug 25, 2015Observed: 0.01 ft at 11:45PM Aug 25, 2015Observed: -0.04 ft at 12:00AM Aug 26, 2015Observed: -0.13 ft at 12:15AM Aug 26, 2015Observed: -0.2 ft at 12:30AM Aug 26, 2015Observed: -0.24 ft at 12:45AM Aug 26, 2015Observed: -0.26 ft at 1:00AM Aug 26, 2015Observed: -0.26 ft at 1:15AM Aug 26, 2015Observed: -0.32 ft at 1:30AM Aug 26, 2015Observed: -0.33 ft at 1:45AM Aug 26, 2015Observed: -0.32 ft at 2:00AM Aug 26, 2015Observed: -0.36 ft at 2:15AM Aug 26, 2015Observed: -0.35 ft at 2:30AM Aug 26, 2015Observed: -0.29 ft at 2:45AM Aug 26, 2015Observed: -0.26 ft at 3:00AM Aug 26, 2015Observed: -0.21 ft at 3:15AM Aug 26, 2015Observed: -0.14 ft at 3:30AM Aug 26, 2015Observed: -0.03 ft at 3:45AM Aug 26, 2015Observed: 0.07 ft at 4:00AM Aug 26, 2015Observed: 0.21 ft at 4:15AM Aug 26, 2015Observed: 0.32 ft at 4:30AM Aug 26, 2015Observed: 0.46 ft at 4:45AM Aug 26, 2015Observed: 0.59 ft at 5:00AM Aug 26, 2015Observed: 0.7 ft at 5:15AM Aug 26, 2015Observed: 0.81 ft at 5:30AM Aug 26, 2015Observed: 0.87 ft at 5:45AM Aug 26, 2015Observed: 0.91 ft at 6:00AM Aug 26, 2015Observed: 0.96 ft at 6:15AM Aug 26, 2015Observed: 1.01 ft at 6:30AM Aug 26, 2015Observed: 1.04 ft at 6:45AM Aug 26, 2015Observed: 1.06 ft at 7:00AM Aug 26, 2015Observed: 1.07 ft at 7:15AM Aug 26, 2015Observed: 1.08 ft at 7:30AM Aug 26, 2015Observed: 1.08 ft at 7:45AM Aug 26, 2015Observed: 1.08 ft at 8:00AM Aug 26, 2015Observed: 1.08 ft at 8:15AM Aug 26, 2015Observed: 1.06 ft at 8:30AM Aug 26, 2015Observed: 1.03 ft at 8:45AM Aug 26, 2015Observed: 0.96 ft at 9:00AM Aug 26, 2015Observed: 0.88 ft at 9:15AM Aug 26, 2015Observed: 0.79 ft at 9:30AM Aug 26, 2015Observed: 0.65 ft at 9:45AM Aug 26, 2015Observed: 0.53 ft at 10:00AM Aug 26, 2015Observed: 0.36 ft at 10:15AM Aug 26, 2015Observed: 0.24 ft at 10:30AM Aug 26, 2015Observed: 0.13 ft at 10:45AM Aug 26, 2015Observed: 0.02 ft at 11:00AM Aug 26, 2015Observed: -0.09 ft at 11:15AM Aug 26, 2015Observed: -0.18 ft at 11:30AM Aug 26, 2015Observed: -0.27 ft at 11:45AM Aug 26, 2015Observed: -0.35 ft at 12:00PM Aug 26, 2015Observed: -0.43 ft at 12:15PM Aug 26, 2015Observed: -0.47 ft at 12:30PM Aug 26, 2015Observed: -0.5 ft at 12:45PM Aug 26, 2015Observed: -0.59 ft at 1:00PM Aug 26, 2015Observed: -0.57 ft at 1:15PM Aug 26, 2015Observed: -0.59 ft at 1:30PM Aug 26, 2015Observed: -0.62 ft at 1:45PM Aug 26, 2015Observed: -0.59 ft at 2:00PM Aug 26, 2015Observed: -0.58 ft at 2:15PM Aug 26, 2015Observed: -0.56 ft at 2:30PM Aug 26, 2015Observed: -0.52 ft at 2:45PM Aug 26, 2015Observed: -0.48 ft at 3:00PM Aug 26, 2015Observed: -0.41 ft at 3:15PM Aug 26, 2015Observed: -0.31 ft at 3:30PM Aug 26, 2015Observed: -0.18 ft at 3:45PM Aug 26, 2015Observed: -0.03 ft at 4:00PM Aug 26, 2015Observed: 0.14 ft at 4:15PM Aug 26, 2015Observed: 0.26 ft at 4:30PM Aug 26, 2015Observed: 0.49 ft at 4:45PM Aug 26, 2015Observed: 0.56 ft at 5:00PM Aug 26, 2015Observed: 0.68 ft at 5:15PM Aug 26, 2015Observed: 0.79 ft at 5:30PM Aug 26, 2015Observed: 1 ft at 5:45PM Aug 26, 2015Observed: 0.97 ft at 6:00PM Aug 26, 2015Observed: 1 ft at 6:15PM Aug 26, 2015Observed: 1.08 ft at 6:30PM Aug 26, 2015Observed: 1.12 ft at 6:45PM Aug 26, 2015Observed: 1.19 ft at 7:00PM Aug 26, 2015Observed: 1.18 ft at 7:15PM Aug 26, 2015Observed: 1.26 ft at 7:30PM Aug 26, 2015Observed: 1.36 ft at 7:45PM Aug 26, 2015Observed: 1.3 ft at 8:00PM Aug 26, 2015Observed: 1.31 ft at 8:15PM Aug 26, 2015Observed: 1.36 ft at 8:30PM Aug 26, 2015Observed: 1.26 ft at 8:45PM Aug 26, 2015Observed: 1.23 ft at 9:00PM Aug 26, 2015Observed: 1.25 ft at 9:15PM Aug 26, 2015Observed: 1.32 ft at 9:30PM Aug 26, 2015Observed: 1.24 ft at 9:45PM Aug 26, 2015Observed: 1.12 ft at 10:00PM Aug 26, 2015Observed: 1 ft at 10:15PM Aug 26, 2015Observed: 0.9 ft at 10:30PM Aug 26, 2015Observed: 0.78 ft at 10:45PM Aug 26, 2015Observed: 0.64 ft at 11:00PM Aug 26, 2015Observed: 0.49 ft at 11:15PM Aug 26, 2015Observed: 0.36 ft at 11:30PM Aug 26, 2015Observed: 0.26 ft at 11:45PM Aug 26, 2015Observed: 0.13 ft at 12:00AM Aug 27, 2015Observed: 0.09 ft at 12:15AM Aug 27, 2015Observed: -0.03 ft at 12:30AM Aug 27, 2015Observed: -0.16 ft at 12:45AM Aug 27, 2015Observed: -0.26 ft at 1:00AM Aug 27, 2015Observed: -0.3 ft at 1:15AM Aug 27, 2015Observed: -0.36 ft at 1:30AM Aug 27, 2015Observed: -0.41 ft at 1:45AM Aug 27, 2015Observed: -0.41 ft at 2:00AM Aug 27, 2015Observed: -0.44 ft at 2:15AM Aug 27, 2015Observed: -0.46 ft at 2:30AM Aug 27, 2015Observed: -0.44 ft at 2:45AM Aug 27, 2015Observed: -0.44 ft at 3:00AM Aug 27, 2015Observed: -0.44 ft at 3:15AM Aug 27, 2015Observed: -0.42 ft at 3:30AM Aug 27, 2015Observed: -0.41 ft at 3:45AM Aug 27, 2015Observed: -0.36 ft at 4:00AM Aug 27, 2015Observed: -0.29 ft at 4:15AM Aug 27, 2015Observed: -0.21 ft at 4:30AM Aug 27, 2015Observed: -0.11 ft at 4:45AM Aug 27, 2015Observed: 0.01 ft at 5:00AM Aug 27, 2015Observed: 0.16 ft at 5:15AM Aug 27, 2015Observed: 0.31 ft at 5:30AM Aug 27, 2015Observed: 0.46 ft at 5:45AM Aug 27, 2015Observed: 0.59 ft at 6:00AM Aug 27, 2015Observed: 0.7 ft at 6:15AM Aug 27, 2015Observed: 0.8 ft at 6:30AM Aug 27, 2015Observed: 0.88 ft at 6:45AM Aug 27, 2015Observed: 0.93 ft at 7:00AM Aug 27, 2015Observed: 0.98 ft at 7:15AM Aug 27, 2015Observed: 1.03 ft at 7:30AM Aug 27, 2015Observed: 1.04 ft at 7:45AM Aug 27, 2015Observed: 1.06 ft at 8:00AM Aug 27, 2015Observed: 1.08 ft at 8:15AM Aug 27, 2015Observed: 1.08 ft at 8:30AM Aug 27, 2015Observed: 1.1 ft at 8:45AM Aug 27, 2015Observed: 1.1 ft at 9:00AM Aug 27, 2015Observed: 1.09 ft at 9:15AM Aug 27, 2015Observed: 1.07 ft at 9:30AM Aug 27, 2015Observed: 1.03 ft at 9:45AM Aug 27, 2015Observed: 0.97 ft at 10:00AM Aug 27, 2015Observed: 0.9 ft at 10:15AM Aug 27, 2015Observed: 0.8 ft at 10:30AM Aug 27, 2015Observed: 0.65 ft at 10:45AM Aug 27, 2015Observed: 0.5 ft at 11:00AM Aug 27, 2015Observed: 0.36 ft at 11:15AM Aug 27, 2015Observed: 0.23 ft at 11:30AM Aug 27, 2015Observed: 0.12 ft at 11:45AM Aug 27, 2015Observed: -0.03 ft at 12:00PM Aug 27, 2015Observed: -0.16 ft at 12:15PM Aug 27, 2015Observed: -0.25 ft at 12:30PM Aug 27, 2015Observed: -0.35 ft at 12:45PM Aug 27, 2015Observed: -0.42 ft at 1:00PM Aug 27, 2015Observed: -0.48 ft at 1:15PM Aug 27, 2015Observed: -0.5 ft at 1:30PM Aug 27, 2015Observed: -0.56 ft at 1:45PM Aug 27, 2015Observed: -0.58 ft at 2:00PM Aug 27, 2015Observed: -0.62 ft at 2:15PM Aug 27, 2015Observed: -0.64 ft at 2:30PM Aug 27, 2015Observed: -0.64 ft at 2:45PM Aug 27, 2015Observed: -0.64 ft at 3:00PM Aug 27, 2015Observed: -0.63 ft at 3:15PM Aug 27, 2015Observed: -0.61 ft at 3:30PM Aug 27, 2015Observed: -0.56 ft at 3:45PM Aug 27, 2015Observed: -0.5 ft at 4:00PM Aug 27, 2015Observed: -0.42 ft at 4:15PM Aug 27, 2015Observed: -0.28 ft at 4:30PM Aug 27, 2015Observed: -0.12 ft at 4:45PM Aug 27, 2015Observed: 0.04 ft at 5:00PM Aug 27, 2015Observed: 0.2 ft at 5:15PM Aug 27, 2015Observed: 0.38 ft at 5:30PM Aug 27, 2015Observed: 0.56 ft at 5:45PM Aug 27, 2015Observed: 0.69 ft at 6:00PM Aug 27, 2015Observed: 0.83 ft at 6:15PM Aug 27, 2015Observed: 0.92 ft at 6:30PM Aug 27, 2015Observed: 1 ft at 6:45PM Aug 27, 2015Observed: 1.08 ft at 7:00PM Aug 27, 2015Observed: 1.12 ft at 7:15PM Aug 27, 2015Observed: 1.14 ft at 7:30PM Aug 27, 2015Observed: 1.17 ft at 7:45PM Aug 27, 2015Observed: 1.18 ft at 8:00PM Aug 27, 2015Observed: 1.19 ft at 8:15PM Aug 27, 2015Observed: 1.22 ft at 8:30PM Aug 27, 2015Observed: 1.25 ft at 8:45PM Aug 27, 2015Observed: 1.26 ft at 9:00PM Aug 27, 2015Observed: 1.27 ft at 9:15PM Aug 27, 2015Observed: 1.27 ft at 9:30PM Aug 27, 2015Observed: 1.25 ft at 9:45PM Aug 27, 2015Observed: 1.24 ft at 10:00PM Aug 27, 2015Observed: 1.21 ft at 10:15PM Aug 27, 2015Observed: 1.16 ft at 10:30PM Aug 27, 2015Observed: 1.1 ft at 10:45PM Aug 27, 2015Observed: 1.03 ft at 11:00PM Aug 27, 2015Observed: 0.93 ft at 11:15PM Aug 27, 2015Observed: 0.83 ft at 11:30PM Aug 27, 2015Observed: 0.7 ft at 11:45PM Aug 27, 2015Observed: 0.56 ft at 12:00AM Aug 28, 2015Observed: 0.43 ft at 12:15AM Aug 28, 2015Observed: 0.29 ft at 12:30AM Aug 28, 2015Observed: 0.18 ft at 12:45AM Aug 28, 2015Observed: 0.06 ft at 1:00AM Aug 28, 2015Observed: -0.04 ft at 1:15AM Aug 28, 2015Observed: -0.12 ft at 1:30AM Aug 28, 2015Observed: -0.2 ft at 1:45AM Aug 28, 2015Observed: -0.28 ft at 2:00AM Aug 28, 2015Observed: -0.34 ft at 2:15AM Aug 28, 2015Observed: -0.39 ft at 2:30AM Aug 28, 2015Observed: -0.44 ft at 2:45AM Aug 28, 2015Observed: -0.47 ft at 3:00AM Aug 28, 2015Observed: -0.51 ft at 3:15AM Aug 28, 2015Observed: -0.53 ft at 3:30AM Aug 28, 2015Observed: -0.55 ft at 3:45AM Aug 28, 2015Observed: -0.55 ft at 4:00AM Aug 28, 2015Observed: -0.55 ft at 4:15AM Aug 28, 2015Observed: -0.52 ft at 4:30AM Aug 28, 2015Observed: -0.48 ft at 4:45AM Aug 28, 2015Observed: -0.44 ft at 5:00AM Aug 28, 2015Observed: -0.31 ft at 5:15AM Aug 28, 2015Observed: -0.23 ft at 5:30AM Aug 28, 2015Observed: -0.08 ft at 5:45AM Aug 28, 2015Observed: 0.08 ft at 6:00AM Aug 28, 2015Observed: 0.26 ft at 6:15AM Aug 28, 2015Observed: 0.44 ft at 6:30AM Aug 28, 2015Observed: 0.6 ft at 6:45AM Aug 28, 2015Observed: 0.74 ft at 7:00AM Aug 28, 2015Observed: 0.86 ft at 7:15AM Aug 28, 2015Observed: 0.93 ft at 7:30AM Aug 28, 2015Observed: 1 ft at 7:45AM Aug 28, 2015Observed: 1.06 ft at 8:00AM Aug 28, 2015Observed: 1.09 ft at 8:15AM Aug 28, 2015Observed: 1.12 ft at 8:30AM Aug 28, 2015Observed: 1.13 ft at 8:45AM Aug 28, 2015Observed: 1.14 ft at 9:00AM Aug 28, 2015Observed: 1.16 ft at 9:15AM Aug 28, 2015Observed: 1.16 ft at 9:30AM Aug 28, 2015Observed: 1.17 ft at 9:45AM Aug 28, 2015Observed: 1.17 ft at 10:00AM Aug 28, 2015Observed: 1.15 ft at 10:15AM Aug 28, 2015Observed: 1.12 ft at 10:30AM Aug 28, 2015Observed: 1.08 ft at 10:45AM Aug 28, 2015Observed: 0.99 ft at 11:00AM Aug 28, 2015Observed: 0.9 ft at 11:15AM Aug 28, 2015Observed: 0.79 ft at 11:30AM Aug 28, 2015Observed: 0.65 ft at 11:45AM Aug 28, 2015Observed: 0.51 ft at 12:00PM Aug 28, 2015Observed: 0.35 ft at 12:15PM Aug 28, 2015Observed: 0.23 ft at 12:30PM Aug 28, 2015Observed: 0.11 ft at 12:45PM Aug 28, 2015Observed: -0.01 ft at 1:00PM Aug 28, 2015Observed: -0.13 ft at 1:15PM Aug 28, 2015Observed: -0.23 ft at 1:30PM Aug 28, 2015Observed: -0.32 ft at 1:45PM Aug 28, 2015Observed: -0.41 ft at 2:00PM Aug 28, 2015Observed: -0.46 ft at 2:15PM Aug 28, 2015Observed: -0.51 ft at 2:30PM Aug 28, 2015Observed: -0.54 ft at 2:45PM Aug 28, 2015Observed: -0.59 ft at 3:00PM Aug 28, 2015Observed: -0.62 ft at 3:15PM Aug 28, 2015Observed: -0.67 ft at 3:30PM Aug 28, 2015Observed: -0.68 ft at 3:45PM Aug 28, 2015Observed: -0.69 ft at 4:00PM Aug 28, 2015Observed: -0.69 ft at 4:15PM Aug 28, 2015Observed: -0.68 ft at 4:30PM Aug 28, 2015Observed: -0.65 ft at 4:45PM Aug 28, 2015Observed: -0.6 ft at 5:00PM Aug 28, 2015Observed: -0.57 ft at 5:15PM Aug 28, 2015Observed: -0.38 ft at 5:30PM Aug 28, 2015Observed: -0.22 ft at 5:45PM Aug 28, 2015Observed: 0 ft at 6:00PM Aug 28, 2015Observed: 0.24 ft at 6:15PM Aug 28, 2015Observed: 0.4 ft at 6:30PM Aug 28, 2015Observed: 0.54 ft at 6:45PM Aug 28, 2015Observed: 0.64 ft at 7:00PM Aug 28, 2015Observed: 0.77 ft at 7:15PM Aug 28, 2015Observed: 0.89 ft at 7:30PM Aug 28, 2015Observed: 0.98 ft at 7:45PM Aug 28, 2015Observed: 1.04 ft at 8:00PM Aug 28, 2015Observed: 1.12 ft at 8:15PM Aug 28, 2015Observed: 1.15 ft at 8:30PM Aug 28, 2015Observed: 1.16 ft at 8:45PM Aug 28, 2015Observed: 1.18 ft at 9:00PM Aug 28, 2015Observed: 1.18 ft at 9:15PM Aug 28, 2015Observed: 1.2 ft at 9:30PM Aug 28, 2015Observed: 1.24 ft at 9:45PM Aug 28, 2015Observed: 1.25 ft at 10:00PM Aug 28, 2015Observed: 1.28 ft at 10:15PM Aug 28, 2015Observed: 1.29 ft at 10:30PM Aug 28, 2015Observed: 1.31 ft at 10:45PM Aug 28, 2015Observed: 1.28 ft at 11:00PM Aug 28, 2015Observed: 1.25 ft at 11:15PM Aug 28, 2015Observed: 1.22 ft at 11:30PM Aug 28, 2015Observed: 1.14 ft at 11:45PM Aug 28, 2015Observed: 1.06 ft at 12:00AM Aug 29, 2015Observed: 0.96 ft at 12:15AM Aug 29, 2015Observed: 0.85 ft at 12:30AM Aug 29, 2015Observed: 0.72 ft at 12:45AM Aug 29, 2015Observed: 0.59 ft at 1:00AM Aug 29, 2015Observed: 0.47 ft at 1:15AM Aug 29, 2015Observed: 0.35 ft at 1:30AM Aug 29, 2015Observed: 0.23 ft at 1:45AM Aug 29, 2015Observed: 0.1 ft at 2:00AM Aug 29, 2015Observed: -0.03 ft at 2:15AM Aug 29, 2015Observed: -0.09 ft at 2:30AM Aug 29, 2015Observed: -0.17 ft at 2:45AM Aug 29, 2015Observed: -0.26 ft at 3:00AM Aug 29, 2015Observed: -0.31 ft at 3:15AM Aug 29, 2015Observed: -0.37 ft at 3:30AM Aug 29, 2015Observed: -0.4 ft at 3:45AM Aug 29, 2015Observed: -0.45 ft at 4:00AM Aug 29, 2015Observed: -0.47 ft at 4:15AM Aug 29, 2015Observed: -0.49 ft at 4:30AM Aug 29, 2015Observed: -0.51 ft at 4:45AM Aug 29, 2015Observed: -0.51 ft at 5:00AM Aug 29, 2015Observed: -0.49 ft at 5:15AM Aug 29, 2015Observed: -0.46 ft at 5:30AM Aug 29, 2015Observed: -0.4 ft at 5:45AM Aug 29, 2015Observed: -0.3 ft at 6:00AM Aug 29, 2015Observed: -0.18 ft at 6:15AM Aug 29, 2015Observed: -0.02 ft at 6:30AM Aug 29, 2015Observed: 0.17 ft at 6:45AM Aug 29, 2015Observed: 0.37 ft at 7:00AM Aug 29, 2015Observed: 0.56 ft at 7:15AM Aug 29, 2015Observed: 0.72 ft at 7:30AM Aug 29, 2015Observed: 0.87 ft at 7:45AM Aug 29, 2015Observed: 0.95 ft at 8:00AM Aug 29, 2015Observed: 1.03 ft at 8:15AM Aug 29, 2015Observed: 1.09 ft at 8:30AM Aug 29, 2015Observed: 1.14 ft at 8:45AM Aug 29, 2015Observed: 1.16 ft at 9:00AM Aug 29, 2015Observed: 1.19 ft at 9:15AM Aug 29, 2015Observed: 1.22 ft at 9:30AM Aug 29, 2015Observed: 1.23 ft at 9:45AM Aug 29, 2015Observed: 1.25 ft at 10:00AM Aug 29, 2015Observed: 1.27 ft at 10:15AM Aug 29, 2015Observed: 1.27 ft at 10:30AM Aug 29, 2015Observed: 1.29 ft at 10:45AM Aug 29, 2015Observed: 1.27 ft at 11:00AM Aug 29, 2015Observed: 1.25 ft at 11:15AM Aug 29, 2015Observed: 1.22 ft at 11:30AM Aug 29, 2015Observed: 1.17 ft at 11:45AM Aug 29, 2015Observed: 1.1 ft at 12:00PM Aug 29, 2015Observed: 1.02 ft at 12:15PM Aug 29, 2015Observed: 0.9 ft at 12:30PM Aug 29, 2015Observed: 0.76 ft at 12:45PM Aug 29, 2015Observed: 0.6 ft at 1:00PM Aug 29, 2015Observed: 0.48 ft at 1:15PM Aug 29, 2015Observed: 0.32 ft at 1:30PM Aug 29, 2015Observed: 0.22 ft at 1:45PM Aug 29, 2015Observed: 0.1 ft at 2:00PM Aug 29, 2015Observed: -0.01 ft at 2:15PM Aug 29, 2015Observed: -0.13 ft at 2:30PM Aug 29, 2015Observed: -0.22 ft at 2:45PM Aug 29, 2015Observed: -0.32 ft at 3:00PM Aug 29, 2015Observed: -0.4 ft at 3:15PM Aug 29, 2015Observed: -0.45 ft at 3:30PM Aug 29, 2015Observed: -0.49 ft at 3:45PM Aug 29, 2015Observed: -0.52 ft at 4:00PM Aug 29, 2015Observed: -0.54 ft at 4:15PM Aug 29, 2015Observed: -0.52 ft at 4:30PM Aug 29, 2015Observed: -0.57 ft at 4:45PM Aug 29, 2015Observed: -0.56 ft at 5:00PM Aug 29, 2015Observed: -0.54 ft at 5:15PM Aug 29, 2015Observed: -0.51 ft at 5:30PM Aug 29, 2015Observed: -0.46 ft at 5:45PM Aug 29, 2015Observed: -0.4 ft at 6:00PM Aug 29, 2015Observed: -0.3 ft at 6:15PM Aug 29, 2015Observed: -0.16 ft at 6:30PM Aug 29, 2015Observed: 0.07 ft at 6:45PM Aug 29, 2015Observed: 0.28 ft at 7:00PM Aug 29, 2015Observed: 0.48 ft at 7:15PM Aug 29, 2015Observed: 0.69 ft at 7:30PM Aug 29, 2015Observed: 0.84 ft at 7:45PM Aug 29, 2015Observed: 0.97 ft at 8:00PM Aug 29, 2015Observed: 1.08 ft at 8:15PM Aug 29, 2015Observed: 1.15 ft at 8:30PM Aug 29, 2015Observed: 1.22 ft at 8:45PM Aug 29, 2015Observed: 1.25 ft at 9:00PM Aug 29, 2015Observed: 1.32 ft at 9:15PM Aug 29, 2015Observed: 1.35 ft at 9:30PM Aug 29, 2015Observed: 1.37 ft at 9:45PM Aug 29, 2015Observed: 1.4 ft at 10:00PM Aug 29, 2015Observed: 1.44 ft at 10:15PM Aug 29, 2015Observed: 1.45 ft at 10:30PM Aug 29, 2015Observed: 1.49 ft at 10:45PM Aug 29, 2015Observed: 1.5 ft at 11:00PM Aug 29, 2015Observed: 1.49 ft at 11:15PM Aug 29, 2015Observed: 1.5 ft at 11:30PM Aug 29, 2015Observed: 1.49 ft at 11:45PM Aug 29, 2015Observed: 1.46 ft at 12:00AM Aug 30, 2015Observed: 1.42 ft at 12:15AM Aug 30, 2015Observed: 1.34 ft at 12:30AM Aug 30, 2015Observed: 1.23 ft at 12:45AM Aug 30, 2015Observed: 1.12 ft at 1:00AM Aug 30, 2015Observed: 1.04 ft at 1:15AM Aug 30, 2015Observed: 0.92 ft at 1:30AM Aug 30, 2015Observed: 0.83 ft at 1:45AM Aug 30, 2015Observed: 0.7 ft at 2:00AM Aug 30, 2015Observed: 0.59 ft at 2:15AM Aug 30, 2015Observed: 0.49 ft at 2:30AM Aug 30, 2015Observed: 0.39 ft at 2:45AM Aug 30, 2015Observed: 0.31 ft at 3:00AM Aug 30, 2015Observed: 0.17 ft at 3:15AM Aug 30, 2015Observed: 0.08 ft at 3:30AM Aug 30, 2015Observed: -0.03 ft at 3:45AM Aug 30, 2015Observed: -0.1 ft at 4:00AM Aug 30, 2015Observed: -0.16 ft at 4:15AM Aug 30, 2015Observed: -0.22 ft at 4:30AM Aug 30, 2015Observed: -0.26 ft at 4:45AM Aug 30, 2015Observed: -0.34 ft at 5:00AM Aug 30, 2015Observed: -0.36 ft at 5:15AM Aug 30, 2015Observed: -0.38 ft at 5:30AM Aug 30, 2015Observed: -0.41 ft at 5:45AM Aug 30, 2015Observed: -0.39 ft at 6:00AM Aug 30, 2015Observed: -0.38 ft at 6:15AM Aug 30, 2015Observed: -0.33 ft at 6:30AM Aug 30, 2015Observed: -0.24 ft at 6:45AM Aug 30, 2015Observed: -0.13 ft at 7:00AM Aug 30, 2015Observed: 0.04 ft at 7:15AM Aug 30, 2015Observed: 0.2 ft at 7:30AM Aug 30, 2015Observed: 0.4 ft at 7:45AM Aug 30, 2015Observed: 0.63 ft at 8:00AM Aug 30, 2015Observed: 0.81 ft at 8:15AM Aug 30, 2015Observed: 0.93 ft at 8:30AM Aug 30, 2015Observed: 1.05 ft at 8:45AM Aug 30, 2015Observed: 1.13 ft at 9:00AM Aug 30, 2015Observed: 1.2 ft at 9:15AM Aug 30, 2015Observed: 1.25 ft at 9:30AM Aug 30, 2015Observed: 1.3 ft at 9:45AM Aug 30, 2015Observed: 1.36 ft at 10:00AM Aug 30, 2015Observed: 1.38 ft at 10:15AM Aug 30, 2015Observed: 1.39 ft at 10:30AM Aug 30, 2015Observed: 1.41 ft at 10:45AM Aug 30, 2015Observed: 1.44 ft at 11:00AM Aug 30, 2015Observed: 1.46 ft at 11:15AM Aug 30, 2015Observed: 1.48 ft at 11:30AM Aug 30, 2015Observed: 1.52 ft at 11:45AM Aug 30, 2015Observed: 1.49 ft at 12:00PM Aug 30, 2015Observed: 1.47 ft at 12:15PM Aug 30, 2015Observed: 1.44 ft at 12:30PM Aug 30, 2015Observed: 1.39 ft at 12:45PM Aug 30, 2015Observed: 1.28 ft at 1:00PM Aug 30, 2015Observed: 1.17 ft at 1:15PM Aug 30, 2015Observed: 1.05 ft at 1:30PM Aug 30, 2015Observed: 0.9 ft at 1:45PM Aug 30, 2015Observed: 0.76 ft at 2:00PM Aug 30, 2015Observed: 0.59 ft at 2:15PM Aug 30, 2015Observed: 0.47 ft at 2:30PM Aug 30, 2015Observed: 0.31 ft at 2:45PM Aug 30, 2015Observed: 0.2 ft at 3:00PM Aug 30, 2015Observed: 0.09 ft at 3:15PM Aug 30, 2015Observed: 0.01 ft at 3:30PM Aug 30, 2015Observed: -0.03 ft at 3:45PM Aug 30, 2015Observed: -0.04 ft at 4:00PM Aug 30, 2015Observed: -0.12 ft at 4:15PM Aug 30, 2015Observed: -0.19 ft at 4:30PM Aug 30, 2015Observed: -0.25 ft at 4:45PM Aug 30, 2015Observed: -0.31 ft at 5:00PM Aug 30, 2015Observed: -0.35 ft at 5:15PM Aug 30, 2015Observed: -0.33 ft at 5:30PM Aug 30, 2015Observed: -0.36 ft at 5:45PM Aug 30, 2015Observed: -0.35 ft at 6:00PM Aug 30, 2015Observed: -0.19 ft at 6:15PM Aug 30, 2015Observed: -0.26 ft at 6:30PM Aug 30, 2015Observed: -0.21 ft at 6:45PM Aug 30, 2015Observed: -0.17 ft at 7:00PM Aug 30, 2015Observed: -0.08 ft at 7:15PM Aug 30, 2015Observed: 0.06 ft at 7:30PM Aug 30, 2015Observed: 0.23 ft at 7:45PM Aug 30, 2015Observed: 0.49 ft at 8:00PM Aug 30, 2015Observed: 0.63 ft at 8:15PM Aug 30, 2015Observed: 0.86 ft at 8:30PM Aug 30, 2015Observed: 0.99 ft at 8:45PM Aug 30, 2015Observed: 1.11 ft at 9:00PM Aug 30, 2015Observed: 1.24 ft at 9:15PM Aug 30, 2015Observed: 1.29 ft at 9:30PM Aug 30, 2015Observed: 1.39 ft at 9:45PM Aug 30, 2015Observed: 1.41 ft at 10:00PM Aug 30, 2015Observed: 1.46 ft at 10:15PM Aug 30, 2015Observed: 1.49 ft at 10:30PM Aug 30, 2015Observed: 1.55 ft at 10:45PM Aug 30, 2015Observed: 1.58 ft at 11:00PM Aug 30, 2015Observed: 1.61 ft at 11:15PM Aug 30, 2015Observed: 1.64 ft at 11:30PM Aug 30, 2015Observed: 1.65 ft at 11:45PM Aug 30, 2015Highest Observation: 1.67 ft at 12:00AM Aug 31, 2015Highest Observation: 1.67 ft at 12:15AM Aug 31, 2015Observed: 1.66 ft at 12:30AM Aug 31, 2015Observed: 1.64 ft at 12:45AM Aug 31, 2015Observed: 1.58 ft at 1:00AM Aug 31, 2015Observed: 1.54 ft at 1:15AM Aug 31, 2015Observed: 1.45 ft at 1:30AM Aug 31, 2015Observed: 1.35 ft at 1:45AM Aug 31, 2015Observed: 1.21 ft at 2:00AM Aug 31, 2015Observed: 1.08 ft at 2:15AM Aug 31, 2015Observed: 0.94 ft at 2:30AM Aug 31, 2015Observed: 0.83 ft at 2:45AM Aug 31, 2015Observed: 0.69 ft at 3:00AM Aug 31, 2015Observed: 0.58 ft at 3:15AM Aug 31, 2015Observed: 0.45 ft at 3:30AM Aug 31, 2015Observed: 0.32 ft at 3:45AM Aug 31, 2015Observed: 0.21 ft at 4:00AM Aug 31, 2015Observed: 0.13 ft at 4:15AM Aug 31, 2015Observed: 0.02 ft at 4:30AM Aug 31, 2015Observed: -0.03 ft at 4:45AM Aug 31, 2015Observed: -0.09 ft at 5:00AM Aug 31, 2015Observed: -0.14 ft at 5:15AM Aug 31, 2015Observed: -0.17 ft at 5:30AM Aug 31, 2015Observed: -0.21 ft at 5:45AM Aug 31, 2015Observed: -0.23 ft at 6:00AM Aug 31, 2015Observed: -0.25 ft at 6:15AM Aug 31, 2015Observed: -0.27 ft at 6:30AM Aug 31, 2015Observed: -0.29 ft at 6:45AM Aug 31, 2015Observed: -0.26 ft at 7:00AM Aug 31, 2015Observed: -0.25 ft at 7:15AM Aug 31, 2015Observed: -0.19 ft at 7:30AM Aug 31, 2015Observed: -0.11 ft at 7:45AM Aug 31, 2015Observed: 0 ft at 8:00AM Aug 31, 2015Observed: 0.14 ft at 8:15AM Aug 31, 2015Observed: 0.32 ft at 8:30AM Aug 31, 2015Observed: 0.51 ft at 8:45AM Aug 31, 2015Observed: 0.7 ft at 9:00AM Aug 31, 2015Observed: 0.88 ft at 9:15AM Aug 31, 2015Observed: 1.02 ft at 9:30AM Aug 31, 2015Observed: 1.13 ft at 9:45AM Aug 31, 2015Observed: 1.23 ft at 10:00AM Aug 31, 2015Observed: 1.32 ft at 10:15AM Aug 31, 2015Observed: 1.38 ft at 10:30AM Aug 31, 2015Observed: 1.42 ft at 10:45AM Aug 31, 2015Observed: 1.44 ft at 11:00AM Aug 31, 2015Observed: 1.47 ft at 11:15AM Aug 31, 2015Observed: 1.49 ft at 11:30AM Aug 31, 2015Observed: 1.51 ft at 11:45AM Aug 31, 2015Observed: 1.52 ft at 12:00PM Aug 31, 2015Observed: 1.55 ft at 12:15PM Aug 31, 2015Observed: 1.55 ft at 12:30PM Aug 31, 2015Observed: 1.54 ft at 12:45PM Aug 31, 2015Observed: 1.52 ft at 1:00PM Aug 31, 2015Observed: 1.46 ft at 1:15PM Aug 31, 2015Observed: 1.41 ft at 1:30PM Aug 31, 2015Observed: 1.3 ft at 1:45PM Aug 31, 2015Observed: 1.17 ft at 2:00PM Aug 31, 2015Observed: 1.06 ft at 2:15PM Aug 31, 2015Observed: 0.9 ft at 2:30PM Aug 31, 2015Observed: 0.76 ft at 2:45PM Aug 31, 2015Observed: 0.61 ft at 3:00PM Aug 31, 2015Observed: 0.48 ft at 3:15PM Aug 31, 2015Observed: 0.34 ft at 3:30PM Aug 31, 2015Observed: 0.22 ft at 3:45PM Aug 31, 2015Observed: 0.12 ft at 4:00PM Aug 31, 2015Observed: 0.03 ft at 4:15PM Aug 31, 2015Observed: -0.05 ft at 4:30PM Aug 31, 2015Observed: -0.12 ft at 4:45PM Aug 31, 2015Observed: -0.17 ft at 5:00PM Aug 31, 2015Observed: -0.26 ft at 5:15PM Aug 31, 2015Observed: -0.32 ft at 5:30PM Aug 31, 2015Observed: -0.36 ft at 5:45PM Aug 31, 2015Observed: -0.4 ft at 6:00PM Aug 31, 2015Observed: -0.42 ft at 6:15PM Aug 31, 2015Observed: -0.43 ft at 6:30PM Aug 31, 2015Observed: -0.42 ft at 6:45PM Aug 31, 2015Observed: -0.42 ft at 7:00PM Aug 31, 2015Observed: -0.43 ft at 7:15PM Aug 31, 2015Observed: -0.4 ft at 7:30PM Aug 31, 2015Observed: -0.36 ft at 7:45PM Aug 31, 2015Observed: -0.27 ft at 8:00PM Aug 31, 2015USGS--Water Resources of the United StatesSJLF1(plotting HAIRG) Graph Created (9:35PM Aug 31, 2015)ObservedLatest observed value: -0.27 ft at 8:00 PM EDT 31-Aug-2015. Flood Stage is 2.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by tides.

NOTE: Coastal flood impacts are dependent upon waves as well as tide level. High waves can result in flooding even if the tide level is below flood stage.

NOTE: Forecasts are not available for the St. Johns River at Jacksonville. Only observed stages are available for this point.

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Upstream Gauge - at Buckman Bridge (I-295) Upstream Gauge Downstream Gauge Downstream Gauge - at Main Street Bridge
Flood Categories (in feet)
Major Flood Stage: 4
Moderate Flood Stage: 3
Flood Stage: 2.5
Action Stage: 2
Low Stage (in feet): -2.5

Historic Crests
(1) 4.12 ft on 09/10/1964
(2) 4.04 ft on 08/22/2008
(3) 3.92 ft on 09/26/2004
(4) 3.16 ft on 05/28/2012
(5) 3.15 ft on 09/16/2001
(6) 3.11 ft on 09/25/2008
(7) 2.98 ft on 10/07/1996
(8) 2.80 ft on 05/04/2013
(9) 2.74 ft on 09/06/2004
(10) 2.74 ft on 05/20/2009
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 2.01 ft on 09/29/2014
(2) 2.04 ft on 09/28/2014
(3) 2.09 ft on 10/17/2013
(4) 2.22 ft on 10/16/2013
(5) 2.16 ft on 10/16/2013
(6) 2.16 ft on 10/15/2013
(7) 2.27 ft on 05/05/2013
(8) 2.55 ft on 05/05/2013
(9) 2.80 ft on 05/04/2013
(10) 2.38 ft on 05/04/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -3.46 ft on 03/13/1993
(2) -3.23 ft on 03/14/1993
(3) -3.18 ft on 02/29/1984
(4) -3.13 ft on 03/01/1984
(5) -2.96 ft on 01/09/2009
Show More Low Water Records

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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
4 Major Flooding - 4.00 feet above NAVD88 - Extensive inundation of structures and roads in the area is expected. Evacuations of people or transfer of property to higher ground is likely and the advice of Emergency Management should be heeded.
3 Moderate Flooding - 3.00 feet above NAVD88 - Some flooding of structures and roads along the St. Johns River and other inland waterways is expected. Evacuation of people or property to higher ground is possible and the advice of Emergency Management or local officials should be heeded.
2.5 Minor Flooding - 2.50 feet above NAVD88 - Flooding of low lying areas, city parks and normally flood prone roadways is likely. Some boat ramps and docks along the St. Johns River and other inland waterways will begin to flood.
2 Action Stage - 2.00 feet above NAVD88 - Minor Flooding possible. Should water levels continue rising, preparations to protect property should begin.
About This Location Collapse

Latitude: 30.322222° N, Longitude: 81.665556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 2.5 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 0.00 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 Not Available Not Available  

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
Jacksonville Weather Forecast Office
13701 Fang Drive
Jacksonville, FL 32218
(904) 741-4370
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Page last modified: 13-Aug-2015 2:16 AM
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