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Hydrograph River at a Glance Download
St. Johns River at Buffalo Bluff (in MHHW) Stage (ft)Observed: -0.65 ft at 2:00AM May 05, 2021Observed: -0.69 ft at 2:15AM May 05, 2021Observed: -0.75 ft at 2:30AM May 05, 2021Observed: -0.8 ft at 2:45AM May 05, 2021Observed: -0.86 ft at 3:00AM May 05, 2021Observed: -0.89 ft at 3:15AM May 05, 2021Observed: -0.92 ft at 3:30AM May 05, 2021Observed: -0.95 ft at 3:45AM May 05, 2021Observed: -0.97 ft at 4:00AM May 05, 2021Observed: -0.97 ft at 4:15AM May 05, 2021Observed: -0.99 ft at 4:30AM May 05, 2021Observed: -1 ft at 4:45AM May 05, 2021Observed: -1 ft at 5:00AM May 05, 2021Observed: -1.01 ft at 5:15AM May 05, 2021Observed: -1.02 ft at 5:30AM May 05, 2021Observed: -1.03 ft at 5:45AM May 05, 2021Observed: -1.03 ft at 6:00AM May 05, 2021Observed: -1.03 ft at 6:15AM May 05, 2021Observed: -1.03 ft at 6:30AM May 05, 2021Observed: -1.02 ft at 6:45AM May 05, 2021Observed: -1.01 ft at 7:00AM May 05, 2021Observed: -1 ft at 7:15AM May 05, 2021Observed: -0.99 ft at 7:30AM May 05, 2021Observed: -0.98 ft at 7:45AM May 05, 2021Observed: -0.94 ft at 8:00AM May 05, 2021Observed: -0.89 ft at 8:15AM May 05, 2021Observed: -0.8 ft at 8:30AM May 05, 2021Observed: -0.68 ft at 8:45AM May 05, 2021Observed: -0.57 ft at 9:00AM May 05, 2021Observed: -0.46 ft at 9:15AM May 05, 2021Observed: -0.37 ft at 9:30AM May 05, 2021Observed: -0.24 ft at 9:45AM May 05, 2021Observed: -0.24 ft at 10:00AM May 05, 2021Observed: -0.17 ft at 10:15AM May 05, 2021Observed: -0.14 ft at 10:30AM May 05, 2021Observed: -0.13 ft at 10:45AM May 05, 2021Observed: -0.13 ft at 11:00AM May 05, 2021Observed: -0.12 ft at 11:15AM May 05, 2021Observed: -0.13 ft at 11:30AM May 05, 2021Observed: -0.15 ft at 11:45AM May 05, 2021Observed: -0.16 ft at 12:00PM May 05, 2021Observed: -0.19 ft at 12:15PM May 05, 2021Observed: -0.21 ft at 12:30PM May 05, 2021Observed: -0.24 ft at 12:45PM May 05, 2021Observed: -0.29 ft at 1:00PM May 05, 2021Observed: -0.37 ft at 1:15PM May 05, 2021Observed: -0.48 ft at 1:30PM May 05, 2021Observed: -0.54 ft at 1:45PM May 05, 2021Observed: -0.67 ft at 2:00PM May 05, 2021Observed: -0.76 ft at 2:15PM May 05, 2021Observed: -0.83 ft at 2:30PM May 05, 2021Observed: -0.89 ft at 2:45PM May 05, 2021Observed: -0.95 ft at 3:00PM May 05, 2021Observed: -0.97 ft at 3:15PM May 05, 2021Observed: -0.98 ft at 3:30PM May 05, 2021Observed: -1.01 ft at 3:45PM May 05, 2021Observed: -1.05 ft at 4:00PM May 05, 2021Observed: -1.09 ft at 4:15PM May 05, 2021Observed: -1.11 ft at 4:30PM May 05, 2021Observed: -1.13 ft at 4:45PM May 05, 2021Observed: -1.16 ft at 5:00PM May 05, 2021Observed: -1.18 ft at 5:15PM May 05, 2021Observed: -1.18 ft at 5:30PM May 05, 2021Observed: -1.18 ft at 5:45PM May 05, 2021Observed: -1.19 ft at 6:00PM May 05, 2021Observed: -1.21 ft at 6:15PM May 05, 2021Observed: -1.21 ft at 6:30PM May 05, 2021Observed: -1.22 ft at 6:45PM May 05, 2021Observed: -1.22 ft at 7:00PM May 05, 2021Observed: -1.23 ft at 7:15PM May 05, 2021Observed: -1.24 ft at 7:30PM May 05, 2021Observed: -1.23 ft at 7:45PM May 05, 2021Observed: -1.21 ft at 8:00PM May 05, 2021Observed: -1.18 ft at 8:15PM May 05, 2021Observed: -1.16 ft at 8:30PM May 05, 2021Observed: -1.1 ft at 8:45PM May 05, 2021Observed: -1.03 ft at 9:00PM May 05, 2021Observed: -0.93 ft at 9:15PM May 05, 2021Observed: -0.8 ft at 9:30PM May 05, 2021Observed: -0.67 ft at 9:45PM May 05, 2021Observed: -0.52 ft at 10:00PM May 05, 2021Observed: -0.41 ft at 10:15PM May 05, 2021Observed: -0.31 ft at 10:30PM May 05, 2021Observed: -0.25 ft at 10:45PM May 05, 2021Observed: -0.22 ft at 11:00PM May 05, 2021Observed: -0.19 ft at 11:15PM May 05, 2021Observed: -0.18 ft at 11:30PM May 05, 2021Observed: -0.17 ft at 11:45PM May 05, 2021Observed: -0.16 ft at 12:00AM May 06, 2021Observed: -0.16 ft at 12:15AM May 06, 2021Observed: -0.16 ft at 12:30AM May 06, 2021Observed: -0.17 ft at 12:45AM May 06, 2021Observed: -0.19 ft at 1:00AM May 06, 2021Observed: -0.23 ft at 1:15AM May 06, 2021Observed: -0.27 ft at 1:30AM May 06, 2021Observed: -0.32 ft at 1:45AM May 06, 2021Observed: -0.4 ft at 2:00AM May 06, 2021Observed: -0.48 ft at 2:15AM May 06, 2021Observed: -0.56 ft at 2:30AM May 06, 2021Observed: -0.66 ft at 2:45AM May 06, 2021Observed: -0.76 ft at 3:00AM May 06, 2021Observed: -0.85 ft at 3:15AM May 06, 2021Observed: -0.92 ft at 3:30AM May 06, 2021Observed: -0.96 ft at 3:45AM May 06, 2021Observed: -0.99 ft at 4:00AM May 06, 2021Observed: -1.01 ft at 4:15AM May 06, 2021Observed: -1.03 ft at 4:30AM May 06, 2021Observed: -1.05 ft at 4:45AM May 06, 2021Observed: -1.08 ft at 5:00AM May 06, 2021Observed: -1.12 ft at 5:15AM May 06, 2021Observed: -1.14 ft at 5:30AM May 06, 2021Observed: -1.16 ft at 5:45AM May 06, 2021Observed: -1.17 ft at 6:00AM May 06, 2021Observed: -1.18 ft at 6:15AM May 06, 2021Observed: -1.19 ft at 6:30AM May 06, 2021Observed: -1.19 ft at 6:45AM May 06, 2021Observed: -1.19 ft at 7:00AM May 06, 2021Observed: -1.19 ft at 7:15AM May 06, 2021Observed: -1.21 ft at 7:30AM May 06, 2021Observed: -1.2 ft at 7:45AM May 06, 2021Observed: -1.21 ft at 8:00AM May 06, 2021Observed: -1.18 ft at 8:15AM May 06, 2021Observed: -1.18 ft at 8:30AM May 06, 2021Observed: -1.13 ft at 8:45AM May 06, 2021Observed: -1.05 ft at 9:00AM May 06, 2021Observed: -0.95 ft at 9:15AM May 06, 2021Observed: -0.81 ft at 9:30AM May 06, 2021Observed: -0.67 ft at 9:45AM May 06, 2021Observed: -0.56 ft at 10:00AM May 06, 2021Observed: -0.47 ft at 10:15AM May 06, 2021Observed: -0.38 ft at 10:30AM May 06, 2021Observed: -0.31 ft at 10:45AM May 06, 2021Observed: -0.22 ft at 11:00AM May 06, 2021Observed: -0.22 ft at 11:15AM May 06, 2021Observed: -0.2 ft at 11:30AM May 06, 2021Observed: -0.17 ft at 11:45AM May 06, 2021Observed: -0.15 ft at 12:00PM May 06, 2021Observed: -0.13 ft at 12:15PM May 06, 2021Observed: -0.12 ft at 12:30PM May 06, 2021Observed: -0.08 ft at 12:45PM May 06, 2021Observed: -0.09 ft at 1:00PM May 06, 2021Observed: -0.1 ft at 1:15PM May 06, 2021Observed: -0.11 ft at 1:30PM May 06, 2021Observed: -0.14 ft at 1:45PM May 06, 2021Observed: -0.23 ft at 2:00PM May 06, 2021Observed: -0.26 ft at 2:15PM May 06, 2021Observed: -0.33 ft at 2:30PM May 06, 2021Observed: -0.45 ft at 2:45PM May 06, 2021Observed: -0.55 ft at 3:00PM May 06, 2021Observed: -0.71 ft at 3:15PM May 06, 2021Observed: -0.83 ft at 3:30PM May 06, 2021Observed: -0.91 ft at 3:45PM May 06, 2021Observed: -0.93 ft at 4:00PM May 06, 2021Observed: -0.89 ft at 4:15PM May 06, 2021Observed: -0.92 ft at 4:30PM May 06, 2021Observed: -0.9 ft at 4:45PM May 06, 2021Observed: -0.97 ft at 5:00PM May 06, 2021Observed: -1.05 ft at 5:15PM May 06, 2021Observed: -1.15 ft at 5:30PM May 06, 2021Observed: -1.18 ft at 5:45PM May 06, 2021Observed: -1.21 ft at 6:00PM May 06, 2021Observed: -1.19 ft at 6:15PM May 06, 2021Observed: -1.18 ft at 6:30PM May 06, 2021Observed: -1.23 ft at 6:45PM May 06, 2021Observed: -1.23 ft at 7:00PM May 06, 2021Observed: -1.24 ft at 7:15PM May 06, 2021Observed: -1.25 ft at 7:30PM May 06, 2021Observed: -1.25 ft at 7:45PM May 06, 2021Observed: -1.24 ft at 8:00PM May 06, 2021Observed: -1.24 ft at 8:15PM May 06, 2021Observed: -1.24 ft at 8:30PM May 06, 2021Observed: -1.24 ft at 8:45PM May 06, 2021Observed: -1.23 ft at 9:00PM May 06, 2021Observed: -1.19 ft at 9:15PM May 06, 2021Observed: -1.13 ft at 9:30PM May 06, 2021Observed: -1.04 ft at 9:45PM May 06, 2021Observed: -0.9 ft at 10:00PM May 06, 2021Observed: -0.75 ft at 10:15PM May 06, 2021Observed: -0.62 ft at 10:30PM May 06, 2021Observed: -0.5 ft at 10:45PM May 06, 2021Observed: -0.41 ft at 11:00PM May 06, 2021Observed: -0.31 ft at 11:15PM May 06, 2021Observed: -0.26 ft at 11:30PM May 06, 2021Observed: -0.24 ft at 11:45PM May 06, 2021Observed: -0.23 ft at 12:00AM May 07, 2021Observed: -0.22 ft at 12:15AM May 07, 2021Observed: -0.2 ft at 12:30AM May 07, 2021Observed: -0.18 ft at 12:45AM May 07, 2021Observed: -0.17 ft at 1:00AM May 07, 2021Observed: -0.16 ft at 1:15AM May 07, 2021Observed: -0.16 ft at 1:30AM May 07, 2021Observed: -0.16 ft at 1:45AM May 07, 2021Observed: -0.18 ft at 2:00AM May 07, 2021Observed: -0.21 ft at 2:15AM May 07, 2021Observed: -0.24 ft at 2:30AM May 07, 2021Observed: -0.27 ft at 2:45AM May 07, 2021Observed: -0.33 ft at 3:00AM May 07, 2021Observed: -0.41 ft at 3:15AM May 07, 2021Observed: -0.49 ft at 3:30AM May 07, 2021Observed: -0.56 ft at 3:45AM May 07, 2021Observed: -0.68 ft at 4:00AM May 07, 2021Observed: -0.77 ft at 4:15AM May 07, 2021Observed: -0.84 ft at 4:30AM May 07, 2021Observed: -0.89 ft at 4:45AM May 07, 2021Observed: -0.94 ft at 5:00AM May 07, 2021Observed: -0.97 ft at 5:15AM May 07, 2021Observed: -0.99 ft at 5:30AM May 07, 2021Observed: -1.01 ft at 5:45AM May 07, 2021Observed: -1.02 ft at 6:00AM May 07, 2021Observed: -1.04 ft at 6:15AM May 07, 2021Observed: -1.05 ft at 6:30AM May 07, 2021Observed: -1.06 ft at 6:45AM May 07, 2021Observed: -1.02 ft at 7:00AM May 07, 2021Observed: -1.08 ft at 7:15AM May 07, 2021Observed: -1.08 ft at 7:30AM May 07, 2021Observed: -1.07 ft at 7:45AM May 07, 2021Observed: -1.03 ft at 8:00AM May 07, 2021Observed: -1.09 ft at 8:15AM May 07, 2021Observed: -1.06 ft at 8:30AM May 07, 2021Observed: -1.04 ft at 8:45AM May 07, 2021Observed: -1.01 ft at 9:00AM May 07, 2021Observed: -1.04 ft at 9:15AM May 07, 2021Observed: -0.97 ft at 9:30AM May 07, 2021Observed: -0.88 ft at 9:45AM May 07, 2021Observed: -0.78 ft at 10:00AM May 07, 2021Observed: -0.65 ft at 10:15AM May 07, 2021Observed: -0.54 ft at 10:30AM May 07, 2021Observed: -0.45 ft at 10:45AM May 07, 2021Observed: -0.38 ft at 11:00AM May 07, 2021Observed: -0.28 ft at 11:15AM May 07, 2021Observed: -0.23 ft at 11:30AM May 07, 2021Observed: -0.19 ft at 11:45AM May 07, 2021Observed: -0.12 ft at 12:00PM May 07, 2021Observed: -0.14 ft at 12:15PM May 07, 2021Observed: -0.11 ft at 12:30PM May 07, 2021Observed: -0.1 ft at 12:45PM May 07, 2021Observed: -0.09 ft at 1:00PM May 07, 2021Observed: -0.07 ft at 1:15PM May 07, 2021Observed: -0.01 ft at 1:30PM May 07, 2021Observed: -0.01 ft at 1:45PM May 07, 2021Observed: -0.01 ft at 2:00PM May 07, 2021Observed: 0 ft at 2:15PM May 07, 2021Observed: -0.02 ft at 2:30PM May 07, 2021Observed: -0.03 ft at 2:45PM May 07, 2021Observed: -0.06 ft at 3:00PM May 07, 2021Observed: -0.06 ft at 3:15PM May 07, 2021Observed: -0.1 ft at 3:30PM May 07, 2021Observed: -0.14 ft at 3:45PM May 07, 2021Observed: -0.2 ft at 4:00PM May 07, 2021Observed: -0.3 ft at 4:15PM May 07, 2021Observed: -0.42 ft at 4:30PM May 07, 2021Observed: -0.5 ft at 4:45PM May 07, 2021Observed: -0.58 ft at 5:00PM May 07, 2021Observed: -0.69 ft at 5:15PM May 07, 2021Observed: -0.79 ft at 5:30PM May 07, 2021Observed: -0.86 ft at 5:45PM May 07, 2021Observed: -0.9 ft at 6:00PM May 07, 2021Observed: -0.93 ft at 6:15PM May 07, 2021Observed: -0.96 ft at 6:30PM May 07, 2021Observed: -0.98 ft at 6:45PM May 07, 2021Observed: -1 ft at 7:00PM May 07, 2021Observed: -1.01 ft at 7:15PM May 07, 2021Observed: -1.03 ft at 7:30PM May 07, 2021Observed: -1.03 ft at 7:45PM May 07, 2021Observed: -1.01 ft at 8:00PM May 07, 2021Observed: -0.99 ft at 8:15PM May 07, 2021Observed: -1 ft at 8:30PM May 07, 2021Observed: -0.99 ft at 8:45PM May 07, 2021Observed: -0.97 ft at 9:00PM May 07, 2021Observed: -0.95 ft at 9:15PM May 07, 2021Observed: -0.91 ft at 9:30PM May 07, 2021Observed: -0.87 ft at 9:45PM May 07, 2021Observed: -0.82 ft at 10:00PM May 07, 2021Observed: -0.73 ft at 10:15PM May 07, 2021Observed: -0.61 ft at 10:30PM May 07, 2021Observed: -0.5 ft at 10:45PM May 07, 2021Observed: -0.4 ft at 11:00PM May 07, 2021Observed: -0.29 ft at 11:15PM May 07, 2021Observed: -0.21 ft at 11:30PM May 07, 2021Observed: -0.15 ft at 11:45PM May 07, 2021Observed: -0.12 ft at 12:00AM May 08, 2021Observed: -0.09 ft at 12:15AM May 08, 2021Observed: -0.07 ft at 12:30AM May 08, 2021Observed: -0.05 ft at 12:45AM May 08, 2021Observed: -0.03 ft at 1:00AM May 08, 2021Observed: -0.01 ft at 1:15AM May 08, 2021Observed: 0 ft at 1:30AM May 08, 2021Observed: 0.01 ft at 1:45AM May 08, 2021Observed: 0.02 ft at 2:00AM May 08, 2021Observed: 0.04 ft at 2:15AM May 08, 2021Observed: 0.05 ft at 2:30AM May 08, 2021Observed: 0.05 ft at 2:45AM May 08, 2021Observed: 0.04 ft at 3:00AM May 08, 2021Observed: 0.03 ft at 3:15AM May 08, 2021Observed: 0.03 ft at 3:30AM May 08, 2021Observed: 0.02 ft at 3:45AM May 08, 2021Observed: 0 ft at 4:00AM May 08, 2021Observed: -0.04 ft at 4:15AM May 08, 2021Observed: -0.1 ft at 4:30AM May 08, 2021Observed: -0.17 ft at 4:45AM May 08, 2021Observed: -0.27 ft at 5:00AM May 08, 2021Observed: -0.38 ft at 5:15AM May 08, 2021Observed: -0.49 ft at 5:30AM May 08, 2021Observed: -0.57 ft at 5:45AM May 08, 2021Observed: -0.67 ft at 6:00AM May 08, 2021Observed: -0.75 ft at 6:15AM May 08, 2021Observed: -0.78 ft at 6:30AM May 08, 2021Observed: -0.83 ft at 6:45AM May 08, 2021Observed: -0.79 ft at 7:00AM May 08, 2021Observed: -0.86 ft at 7:15AM May 08, 2021Observed: -0.85 ft at 7:30AM May 08, 2021Observed: -0.86 ft at 7:45AM May 08, 2021Observed: -0.86 ft at 8:00AM May 08, 2021Observed: -0.94 ft at 8:15AM May 08, 2021Observed: -0.91 ft at 8:30AM May 08, 2021Observed: -0.91 ft at 8:45AM May 08, 2021Observed: -0.92 ft at 9:00AM May 08, 2021Observed: -0.9 ft at 9:15AM May 08, 2021Observed: -0.9 ft at 9:30AM May 08, 2021Observed: -0.88 ft at 9:45AM May 08, 2021Observed: -0.85 ft at 10:00AM May 08, 2021Observed: -0.78 ft at 10:15AM May 08, 2021Observed: -0.69 ft at 10:30AM May 08, 2021Observed: -0.58 ft at 10:45AM May 08, 2021Observed: -0.43 ft at 11:00AM May 08, 2021Observed: -0.35 ft at 11:15AM May 08, 2021Observed: -0.23 ft at 11:30AM May 08, 2021Observed: -0.12 ft at 11:45AM May 08, 2021Observed: -0.01 ft at 12:00PM May 08, 2021Observed: -0.02 ft at 12:15PM May 08, 2021Observed: 0.03 ft at 12:30PM May 08, 2021Observed: 0.06 ft at 12:45PM May 08, 2021Observed: 0.06 ft at 1:00PM May 08, 2021Observed: 0.07 ft at 1:15PM May 08, 2021Observed: 0.11 ft at 1:30PM May 08, 2021Observed: 0.08 ft at 1:45PM May 08, 2021Observed: 0.1 ft at 2:00PM May 08, 2021Observed: 0.11 ft at 2:15PM May 08, 2021Highest Observation: 0.12 ft at 2:30PM May 08, 2021Observed: 0.08 ft at 2:45PM May 08, 2021Observed: 0.1 ft at 3:00PM May 08, 2021Observed: 0.09 ft at 3:15PM May 08, 2021Observed: 0.08 ft at 3:30PM May 08, 2021Observed: 0.05 ft at 3:45PM May 08, 2021Observed: 0.02 ft at 4:00PM May 08, 2021Observed: -0.05 ft at 4:15PM May 08, 2021Observed: -0.13 ft at 4:30PM May 08, 2021Observed: -0.23 ft at 4:45PM May 08, 2021Observed: -0.33 ft at 5:00PM May 08, 2021Observed: -0.44 ft at 5:15PM May 08, 2021Observed: -0.54 ft at 5:30PM May 08, 2021Observed: -0.63 ft at 5:45PM May 08, 2021Observed: -0.7 ft at 6:00PM May 08, 2021Observed: -0.75 ft at 6:15PM May 08, 2021Observed: -0.78 ft at 6:30PM May 08, 2021Observed: -0.83 ft at 6:45PM May 08, 2021Observed: -0.85 ft at 7:00PM May 08, 2021Observed: -0.87 ft at 7:15PM May 08, 2021Observed: -0.89 ft at 7:30PM May 08, 2021Observed: -0.92 ft at 7:45PM May 08, 2021Observed: -0.95 ft at 8:00PM May 08, 2021Observed: -0.97 ft at 8:15PM May 08, 2021Observed: -0.98 ft at 8:30PM May 08, 2021Observed: -1 ft at 8:45PM May 08, 2021Observed: -1 ft at 9:00PM May 08, 2021Observed: -1 ft at 9:15PM May 08, 2021Observed: -1.01 ft at 9:30PM May 08, 2021Observed: -1 ft at 9:45PM May 08, 2021Observed: -1.01 ft at 10:00PM May 08, 2021Observed: -1 ft at 10:15PM May 08, 2021Observed: -0.97 ft at 10:30PM May 08, 2021Observed: -0.92 ft at 10:45PM May 08, 2021Observed: -0.83 ft at 11:00PM May 08, 2021Observed: -0.71 ft at 11:15PM May 08, 2021Observed: -0.56 ft at 11:30PM May 08, 2021Observed: -0.43 ft at 11:45PM May 08, 2021Observed: -0.29 ft at 12:00AM May 09, 2021Observed: -0.18 ft at 12:15AM May 09, 2021Observed: -0.11 ft at 12:30AM May 09, 2021Observed: -0.04 ft at 12:45AM May 09, 2021Observed: -0.01 ft at 1:00AM May 09, 2021Observed: 0.02 ft at 1:15AM May 09, 2021Observed: 0.03 ft at 1:30AM May 09, 2021Observed: 0.04 ft at 1:45AM May 09, 2021Observed: 0.05 ft at 2:00AM May 09, 2021Observed: 0.06 ft at 2:15AM May 09, 2021Observed: 0.06 ft at 2:30AM May 09, 2021Observed: 0.07 ft at 2:45AM May 09, 2021Observed: 0.07 ft at 3:00AM May 09, 2021Observed: 0.06 ft at 3:15AM May 09, 2021Observed: 0.05 ft at 3:30AM May 09, 2021Observed: 0.04 ft at 3:45AM May 09, 2021Observed: 0.01 ft at 4:00AM May 09, 2021Observed: -0.02 ft at 4:15AM May 09, 2021Observed: -0.08 ft at 4:30AM May 09, 2021Observed: -0.15 ft at 4:45AM May 09, 2021Observed: -0.25 ft at 5:00AM May 09, 2021Observed: -0.35 ft at 5:15AM May 09, 2021Observed: -0.47 ft at 5:30AM May 09, 2021Observed: -0.55 ft at 5:45AM May 09, 2021Observed: -0.65 ft at 6:00AM May 09, 2021Observed: -0.71 ft at 6:15AM May 09, 2021Observed: -0.76 ft at 6:30AM May 09, 2021Observed: -0.81 ft at 6:45AM May 09, 2021Observed: -0.85 ft at 7:00AM May 09, 2021Observed: -0.86 ft at 7:15AM May 09, 2021Observed: -0.91 ft at 7:30AM May 09, 2021Observed: -0.89 ft at 7:45AM May 09, 2021Observed: -0.91 ft at 8:00AM May 09, 2021Observed: -0.93 ft at 8:15AM May 09, 2021Observed: -0.94 ft at 8:30AM May 09, 2021Observed: -0.95 ft at 8:45AM May 09, 2021Observed: -0.96 ft at 9:00AM May 09, 2021Observed: -0.98 ft at 9:15AM May 09, 2021Observed: -0.97 ft at 9:30AM May 09, 2021Observed: -0.98 ft at 9:45AM May 09, 2021Observed: -0.98 ft at 10:00AM May 09, 2021Observed: -0.98 ft at 10:15AM May 09, 2021Observed: -1 ft at 10:30AM May 09, 2021Observed: -0.99 ft at 10:45AM May 09, 2021Observed: -1.01 ft at 11:00AM May 09, 2021Observed: -1.03 ft at 11:15AM May 09, 2021Observed: -1.01 ft at 11:30AM May 09, 2021Observed: -0.99 ft at 11:45AM May 09, 2021Observed: -0.92 ft at 12:00PM May 09, 2021Observed: -0.81 ft at 12:15PM May 09, 2021Observed: -0.69 ft at 12:30PM May 09, 2021Observed: -0.55 ft at 12:45PM May 09, 2021Observed: -0.44 ft at 1:00PM May 09, 2021Observed: -0.34 ft at 1:15PM May 09, 2021Observed: -0.22 ft at 1:30PM May 09, 2021Observed: -0.21 ft at 1:45PM May 09, 2021Observed: -0.15 ft at 2:00PM May 09, 2021Observed: -0.11 ft at 2:15PM May 09, 2021Observed: -0.08 ft at 2:30PM May 09, 2021Observed: -0.09 ft at 2:45PM May 09, 2021Observed: -0.08 ft at 3:00PM May 09, 2021Observed: -0.07 ft at 3:15PM May 09, 2021Observed: -0.11 ft at 3:30PM May 09, 2021Observed: -0.12 ft at 3:45PM May 09, 2021Observed: -0.16 ft at 4:00PM May 09, 2021Observed: -0.21 ft at 4:15PM May 09, 2021Observed: -0.3 ft at 4:30PM May 09, 2021Observed: -0.39 ft at 4:45PM May 09, 2021Observed: -0.5 ft at 5:00PM May 09, 2021Observed: -0.61 ft at 5:15PM May 09, 2021Observed: -0.71 ft at 5:30PM May 09, 2021Observed: -0.82 ft at 5:45PM May 09, 2021Observed: -0.88 ft at 6:00PM May 09, 2021Observed: -0.95 ft at 6:15PM May 09, 2021Observed: -1 ft at 6:30PM May 09, 2021Observed: -1.03 ft at 6:45PM May 09, 2021Observed: -1.06 ft at 7:00PM May 09, 2021Observed: -1.08 ft at 7:15PM May 09, 2021Observed: -1.12 ft at 7:30PM May 09, 2021Observed: -1.14 ft at 7:45PM May 09, 2021Observed: -1.15 ft at 8:00PM May 09, 2021Observed: -1.16 ft at 8:15PM May 09, 2021Observed: -1.18 ft at 8:30PM May 09, 2021Observed: -1.18 ft at 8:45PM May 09, 2021Observed: -1.19 ft at 9:00PM May 09, 2021Observed: -1.2 ft at 9:15PM May 09, 2021Observed: -1.21 ft at 9:30PM May 09, 2021Observed: -1.21 ft at 9:45PM May 09, 2021Observed: -1.22 ft at 10:00PM May 09, 2021Observed: -1.21 ft at 10:15PM May 09, 2021Observed: -1.22 ft at 10:30PM May 09, 2021Observed: -1.23 ft at 10:45PM May 09, 2021Observed: -1.23 ft at 11:00PM May 09, 2021Observed: -1.23 ft at 11:15PM May 09, 2021Observed: -1.22 ft at 11:30PM May 09, 2021Observed: -1.18 ft at 11:45PM May 09, 2021Observed: -1.11 ft at 12:00AM May 10, 2021Observed: -1 ft at 12:15AM May 10, 2021Observed: -0.86 ft at 12:30AM May 10, 2021Observed: -0.72 ft at 12:45AM May 10, 2021Observed: -0.6 ft at 1:00AM May 10, 2021Observed: -0.51 ft at 1:15AM May 10, 2021Observed: -0.44 ft at 1:30AM May 10, 2021Observed: -0.37 ft at 1:45AM May 10, 2021Observed: -0.3 ft at 2:00AM May 10, 2021Observed: -0.25 ft at 2:15AM May 10, 2021Observed: -0.23 ft at 2:30AM May 10, 2021Observed: -0.23 ft at 2:45AM May 10, 2021Observed: -0.23 ft at 3:00AM May 10, 2021Observed: -0.22 ft at 3:15AM May 10, 2021Observed: -0.22 ft at 3:30AM May 10, 2021Observed: -0.22 ft at 3:45AM May 10, 2021Observed: -0.22 ft at 4:00AM May 10, 2021Observed: -0.22 ft at 4:15AM May 10, 2021Observed: -0.24 ft at 4:30AM May 10, 2021Observed: -0.29 ft at 4:45AM May 10, 2021Observed: -0.36 ft at 5:00AM May 10, 2021Observed: -0.45 ft at 5:15AM May 10, 2021Observed: -0.53 ft at 5:30AM May 10, 2021Observed: -0.65 ft at 5:45AM May 10, 2021Observed: -0.76 ft at 6:00AM May 10, 2021Observed: -0.85 ft at 6:15AM May 10, 2021Observed: -0.92 ft at 6:30AM May 10, 2021Observed: -0.97 ft at 6:45AM May 10, 2021Observed: -1.02 ft at 7:00AM May 10, 2021Observed: -1.04 ft at 7:15AM May 10, 2021Observed: -1.07 ft at 7:30AM May 10, 2021Observed: -1.11 ft at 7:45AM May 10, 2021Observed: -1.15 ft at 8:00AM May 10, 2021Observed: -1.15 ft at 8:15AM May 10, 2021Observed: -1.17 ft at 8:30AM May 10, 2021Observed: -1.22 ft at 8:45AM May 10, 2021Observed: -1.22 ft at 9:00AM May 10, 2021Observed: -1.23 ft at 9:15AM May 10, 2021Observed: -1.25 ft at 9:30AM May 10, 2021Observed: -1.27 ft at 9:45AM May 10, 2021Observed: -1.26 ft at 10:00AM May 10, 2021Observed: -1.28 ft at 10:15AM May 10, 2021Observed: -1.31 ft at 10:30AM May 10, 2021Observed: -1.34 ft at 10:45AM May 10, 2021Observed: -1.35 ft at 11:00AM May 10, 2021Observed: -1.37 ft at 11:15AM May 10, 2021Observed: -1.39 ft at 11:30AM May 10, 2021Observed: -1.4 ft at 11:45AM May 10, 2021Observed: -1.4 ft at 12:00PM May 10, 2021Observed: -1.4 ft at 12:15PM May 10, 2021Observed: -1.36 ft at 12:30PM May 10, 2021Observed: -1.29 ft at 12:45PM May 10, 2021Observed: -1.2 ft at 1:00PM May 10, 2021Observed: -1.06 ft at 1:15PM May 10, 2021Observed: -0.91 ft at 1:30PM May 10, 2021Observed: -0.77 ft at 1:45PM May 10, 2021Observed: -0.66 ft at 2:00PM May 10, 2021Observed: -0.57 ft at 2:15PM May 10, 2021Observed: -0.47 ft at 2:30PM May 10, 2021Observed: -0.42 ft at 2:45PM May 10, 2021Observed: -0.37 ft at 3:00PM May 10, 2021Observed: -0.35 ft at 3:15PM May 10, 2021Observed: -0.36 ft at 3:30PM May 10, 2021Observed: -0.35 ft at 3:45PM May 10, 2021Observed: -0.36 ft at 4:00PM May 10, 2021Observed: -0.37 ft at 4:15PM May 10, 2021Observed: -0.42 ft at 4:30PM May 10, 2021Observed: -0.46 ft at 4:45PM May 10, 2021Observed: -0.5 ft at 5:00PM May 10, 2021Observed: -0.54 ft at 5:15PM May 10, 2021Observed: -0.59 ft at 5:30PM May 10, 2021Observed: -0.71 ft at 5:45PM May 10, 2021Observed: -0.84 ft at 6:00PM May 10, 2021Observed: -0.95 ft at 6:15PM May 10, 2021Observed: -1.08 ft at 6:30PM May 10, 2021Observed: -1.16 ft at 6:45PM May 10, 2021Observed: -1.19 ft at 7:00PM May 10, 2021Observed: -1.26 ft at 7:15PM May 10, 2021Observed: -1.3 ft at 7:30PM May 10, 2021Observed: -1.31 ft at 7:45PM May 10, 2021Observed: -1.31 ft at 8:00PM May 10, 2021Observed: -1.32 ft at 8:15PM May 10, 2021Observed: -1.35 ft at 8:30PM May 10, 2021Observed: -1.39 ft at 8:45PM May 10, 2021Observed: -1.42 ft at 9:00PM May 10, 2021Observed: -1.44 ft at 9:15PM May 10, 2021Observed: -1.46 ft at 9:30PM May 10, 2021Observed: -1.47 ft at 9:45PM May 10, 2021Observed: -1.48 ft at 10:00PM May 10, 2021Observed: -1.47 ft at 10:15PM May 10, 2021Observed: -1.48 ft at 10:30PM May 10, 2021Observed: -1.49 ft at 10:45PM May 10, 2021Observed: -1.5 ft at 11:00PM May 10, 2021Observed: -1.52 ft at 11:15PM May 10, 2021Observed: -1.52 ft at 11:30PM May 10, 2021Observed: -1.51 ft at 11:45PM May 10, 2021Observed: -1.47 ft at 12:00AM May 11, 2021Observed: -1.4 ft at 12:15AM May 11, 2021Observed: -1.28 ft at 12:30AM May 11, 2021Observed: -1.12 ft at 12:45AM May 11, 2021Observed: -0.94 ft at 1:00AM May 11, 2021Observed: -0.8 ft at 1:15AM May 11, 2021USGS--Water Resources of the United StatesPALF1(plotting HGIRG) Graph Created (1:53AM May 11, 2021)ObservedLatest observed value: -0.8 ft at 1:15 AM EDT 11-May-2021. Flood Stage is 1.5 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Water levels are referenced to the Mean Higher High Water (MHHW) Datum. This datum can be used to approximate sea water inundation of normally dry ground near the coast. For specific impacts, please refer to the statements on this page.

NOTE: Forecasts are not available for the St. Johns River at Buffalo Bluff (in MHHW). Only observed stages are available for this point.

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Upstream Gauge - at Astor Upstream Gauge Downstream Gauge Downstream Gauge - at Racy Point (in MHHW)
Flood Categories (in feet)
Major Flood Stage: 3
Moderate Flood Stage: 2
Flood Stage: 1.5
Action Stage: 1
Low Stage (in feet): -2.2

Historic Crests
(1) 3.18 ft on 10/07/2016
(2) 2.96 ft on 10/07/1996
(3) 2.82 ft on 10/08/1996
(4) 2.82 ft on 09/26/2004
(5) 2.69 ft on 09/13/2017
(6) 2.66 ft on 10/05/2017
(7) 2.65 ft on 09/13/2017
(8) 2.63 ft on 10/04/2017
(9) 2.63 ft on 10/03/2017
(10) 2.63 ft on 09/16/2001
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1.55 ft on 11/10/2020
(2) 1.59 ft on 11/10/2020
(3) 1.64 ft on 11/09/2020
(4) 1.51 ft on 10/21/2020
(5) 1.58 ft on 10/20/2020
(6) 1.58 ft on 10/20/2020
(7) 1.50 ft on 10/19/2020
(8) 1.61 ft on 10/19/2020
(9) 1.54 ft on 10/18/2020
(10) 1.56 ft on 10/07/2020
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -1.88 ft on 03/05/2001
(2) -1.87 ft on 01/09/2009
(3) -1.87 ft on 01/11/2009
(4) -1.80 ft on 05/28/2004
(5) -1.67 ft on 12/18/2010
Show More Low Water Records

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

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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
2.9 Major Flooding - 2.9 feet above MHHW - 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.
1.9 Moderate Flooding - 1.9 feet above MHHW - 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.
1.4 Minor Flooding - 1.4 feet above MHHW - Flooding of low lying areas, parks, campgrounds 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.
0.9 Action Stage - 0.9 feet above MHHW - Minor Flooding possible. Should water levels continue rising...preparations to protect property should begin. Low lying roads in Sportsman Park and Stephens Point in Welaka may begin to flood above this level.
About This Location Collapse

Latitude: 29.596111° N, Longitude: 81.683333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 1.5 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 0.62 2 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:

Additional Information Collapse
The St. Johns River is subject to ocean tidal effects and wind induced seiching in addition to local runoff and headwater flows from upstream of Astor.
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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: 2-Nov-2020 7:30 PM
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