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Hydrograph River at a Glance Download
St. Marks River near Newport on Old Magnolia Rd Stage (ft)Flow (kcfs)Highest Observation: 8.95 ft at 7:45AM Apr 20, 2024Highest Observation: 8.95 ft at 8:00AM Apr 20, 2024Observed: 8.94 ft at 8:15AM Apr 20, 2024Observed: 8.94 ft at 8:30AM Apr 20, 2024Observed: 8.94 ft at 8:45AM Apr 20, 2024Observed: 8.94 ft at 9:00AM Apr 20, 2024Observed: 8.94 ft at 9:15AM Apr 20, 2024Observed: 8.93 ft at 9:30AM Apr 20, 2024Observed: 8.93 ft at 9:45AM Apr 20, 2024Observed: 8.93 ft at 10:00AM Apr 20, 2024Observed: 8.92 ft at 11:15AM Apr 20, 2024Observed: 8.91 ft at 11:30AM Apr 20, 2024Observed: 8.91 ft at 11:45AM Apr 20, 2024Observed: 8.91 ft at 12:00PM Apr 20, 2024Observed: 8.91 ft at 12:15PM Apr 20, 2024Observed: 8.9 ft at 12:30PM Apr 20, 2024Observed: 8.9 ft at 12:45PM Apr 20, 2024Observed: 8.9 ft at 1:00PM Apr 20, 2024Observed: 8.89 ft at 1:15PM Apr 20, 2024Observed: 8.89 ft at 1:30PM Apr 20, 2024Observed: 8.89 ft at 1:45PM Apr 20, 2024Observed: 8.89 ft at 2:00PM Apr 20, 2024Observed: 8.89 ft at 2:15PM Apr 20, 2024Observed: 8.88 ft at 2:30PM Apr 20, 2024Observed: 8.88 ft at 2:45PM Apr 20, 2024Observed: 8.88 ft at 3:00PM Apr 20, 2024Observed: 8.88 ft at 3:15PM Apr 20, 2024Observed: 8.88 ft at 3:30PM Apr 20, 2024Observed: 8.87 ft at 3:45PM Apr 20, 2024Observed: 8.87 ft at 4:00PM Apr 20, 2024Observed: 8.87 ft at 4:15PM Apr 20, 2024Observed: 8.87 ft at 4:30PM Apr 20, 2024Observed: 8.87 ft at 4:45PM Apr 20, 2024Observed: 8.87 ft at 5:00PM Apr 20, 2024Observed: 8.87 ft at 5:15PM Apr 20, 2024Observed: 8.87 ft at 5:30PM Apr 20, 2024Observed: 8.87 ft at 5:45PM Apr 20, 2024Observed: 8.87 ft at 6:00PM Apr 20, 2024Observed: 8.87 ft at 6:15PM Apr 20, 2024Observed: 8.87 ft at 6:30PM Apr 20, 2024Observed: 8.87 ft at 6:45PM Apr 20, 2024Observed: 8.86 ft at 7:00PM Apr 20, 2024Observed: 8.86 ft at 7:15PM Apr 20, 2024Observed: 8.86 ft at 7:30PM Apr 20, 2024Observed: 8.86 ft at 7:45PM Apr 20, 2024Observed: 8.86 ft at 8:00PM Apr 20, 2024Observed: 8.86 ft at 8:15PM Apr 20, 2024Observed: 8.86 ft at 8:30PM Apr 20, 2024Observed: 8.85 ft at 8:45PM Apr 20, 2024Observed: 8.85 ft at 9:00PM Apr 20, 2024Observed: 8.85 ft at 9:15PM Apr 20, 2024Observed: 8.85 ft at 9:30PM Apr 20, 2024Observed: 8.85 ft at 9:45PM Apr 20, 2024Observed: 8.84 ft at 10:00PM Apr 20, 2024Observed: 8.84 ft at 10:15PM Apr 20, 2024Observed: 8.84 ft at 10:30PM Apr 20, 2024Observed: 8.84 ft at 10:45PM Apr 20, 2024Observed: 8.83 ft at 11:00PM Apr 20, 2024Observed: 8.83 ft at 11:15PM Apr 20, 2024Observed: 8.83 ft at 11:30PM Apr 20, 2024Observed: 8.83 ft at 11:45PM Apr 20, 2024Observed: 8.82 ft at 12:00AM Apr 21, 2024Observed: 8.82 ft at 12:15AM Apr 21, 2024Observed: 8.82 ft at 12:30AM Apr 21, 2024Observed: 8.82 ft at 12:45AM Apr 21, 2024Observed: 8.82 ft at 1:00AM Apr 21, 2024Observed: 8.81 ft at 1:15AM Apr 21, 2024Observed: 8.81 ft at 1:30AM Apr 21, 2024Observed: 8.81 ft at 1:45AM Apr 21, 2024Observed: 8.81 ft at 2:00AM Apr 21, 2024Observed: 8.8 ft at 2:15AM Apr 21, 2024Observed: 8.8 ft at 2:30AM Apr 21, 2024Observed: 8.8 ft at 2:45AM Apr 21, 2024Observed: 8.8 ft at 3:00AM Apr 21, 2024Observed: 8.8 ft at 3:15AM Apr 21, 2024Observed: 8.8 ft at 3:30AM Apr 21, 2024Observed: 8.79 ft at 3:45AM Apr 21, 2024Observed: 8.79 ft at 4:00AM Apr 21, 2024Observed: 8.79 ft at 4:15AM Apr 21, 2024Observed: 8.79 ft at 4:30AM Apr 21, 2024Observed: 8.79 ft at 4:45AM Apr 21, 2024Observed: 8.79 ft at 5:00AM Apr 21, 2024Observed: 8.79 ft at 5:15AM Apr 21, 2024Observed: 8.79 ft at 5:30AM Apr 21, 2024Observed: 8.78 ft at 5:45AM Apr 21, 2024Observed: 8.78 ft at 6:00AM Apr 21, 2024Observed: 8.78 ft at 6:15AM Apr 21, 2024Observed: 8.78 ft at 6:30AM Apr 21, 2024Observed: 8.78 ft at 6:45AM Apr 21, 2024Observed: 8.78 ft at 7:00AM Apr 21, 2024Observed: 8.78 ft at 7:15AM Apr 21, 2024Observed: 8.78 ft at 7:30AM Apr 21, 2024Observed: 8.78 ft at 7:45AM Apr 21, 2024Observed: 8.77 ft at 8:00AM Apr 21, 2024Observed: 8.77 ft at 8:15AM Apr 21, 2024Observed: 8.77 ft at 8:30AM Apr 21, 2024Observed: 8.77 ft at 8:45AM Apr 21, 2024Observed: 8.77 ft at 9:00AM Apr 21, 2024Observed: 8.76 ft at 9:15AM Apr 21, 2024Observed: 8.76 ft at 9:30AM Apr 21, 2024Observed: 8.76 ft at 9:45AM Apr 21, 2024Observed: 8.76 ft at 10:00AM Apr 21, 2024Observed: 8.75 ft at 10:15AM Apr 21, 2024Observed: 8.75 ft at 10:30AM Apr 21, 2024Observed: 8.75 ft at 10:45AM Apr 21, 2024Observed: 8.74 ft at 11:00AM Apr 21, 2024Observed: 8.74 ft at 11:15AM Apr 21, 2024Observed: 8.74 ft at 11:30AM Apr 21, 2024Observed: 8.74 ft at 11:45AM Apr 21, 2024Observed: 8.74 ft at 12:00PM Apr 21, 2024Observed: 8.74 ft at 12:15PM Apr 21, 2024Observed: 8.73 ft at 12:30PM Apr 21, 2024Observed: 8.73 ft at 12:45PM Apr 21, 2024Observed: 8.73 ft at 1:00PM Apr 21, 2024Observed: 8.73 ft at 1:15PM Apr 21, 2024Observed: 8.73 ft at 1:30PM Apr 21, 2024Observed: 8.72 ft at 1:45PM Apr 21, 2024Observed: 8.72 ft at 2:00PM Apr 21, 2024Observed: 8.72 ft at 2:15PM Apr 21, 2024Observed: 8.71 ft at 2:30PM Apr 21, 2024Observed: 8.71 ft at 2:45PM Apr 21, 2024Observed: 8.71 ft at 3:00PM Apr 21, 2024Observed: 8.71 ft at 3:15PM Apr 21, 2024Observed: 8.71 ft at 3:30PM Apr 21, 2024Observed: 8.7 ft at 3:45PM Apr 21, 2024Observed: 8.7 ft at 4:00PM Apr 21, 2024Observed: 8.7 ft at 4:15PM Apr 21, 2024Observed: 8.7 ft at 4:30PM Apr 21, 2024Observed: 8.7 ft at 4:45PM Apr 21, 2024Observed: 8.7 ft at 5:00PM Apr 21, 2024Observed: 8.7 ft at 5:15PM Apr 21, 2024Observed: 8.7 ft at 5:30PM Apr 21, 2024Observed: 8.7 ft at 5:45PM Apr 21, 2024Observed: 8.69 ft at 6:00PM Apr 21, 2024Observed: 8.69 ft at 6:15PM Apr 21, 2024Observed: 8.69 ft at 6:30PM Apr 21, 2024Observed: 8.69 ft at 6:45PM Apr 21, 2024Observed: 8.69 ft at 7:00PM Apr 21, 2024Observed: 8.69 ft at 7:15PM Apr 21, 2024Observed: 8.69 ft at 7:30PM Apr 21, 2024Observed: 8.69 ft at 7:45PM Apr 21, 2024Observed: 8.68 ft at 8:00PM Apr 21, 2024Observed: 8.68 ft at 8:15PM Apr 21, 2024Observed: 8.68 ft at 8:30PM Apr 21, 2024Observed: 8.68 ft at 8:45PM Apr 21, 2024Observed: 8.67 ft at 9:00PM Apr 21, 2024Observed: 8.67 ft at 9:15PM Apr 21, 2024Observed: 8.67 ft at 9:30PM Apr 21, 2024Observed: 8.67 ft at 9:45PM Apr 21, 2024Observed: 8.66 ft at 10:00PM Apr 21, 2024Observed: 8.66 ft at 10:15PM Apr 21, 2024Observed: 8.66 ft at 10:30PM Apr 21, 2024Observed: 8.65 ft at 10:45PM Apr 21, 2024Observed: 8.65 ft at 11:00PM Apr 21, 2024Observed: 8.65 ft at 11:15PM Apr 21, 2024Observed: 8.65 ft at 11:30PM Apr 21, 2024Observed: 8.64 ft at 11:45PM Apr 21, 2024Observed: 8.64 ft at 12:00AM Apr 22, 2024Observed: 8.64 ft at 12:15AM Apr 22, 2024Observed: 8.64 ft at 12:30AM Apr 22, 2024Observed: 8.63 ft at 12:45AM Apr 22, 2024Observed: 8.63 ft at 1:00AM Apr 22, 2024Observed: 8.63 ft at 1:15AM Apr 22, 2024Observed: 8.62 ft at 1:30AM Apr 22, 2024Observed: 8.62 ft at 1:45AM Apr 22, 2024Observed: 8.62 ft at 2:00AM Apr 22, 2024Observed: 8.62 ft at 2:15AM Apr 22, 2024Observed: 8.61 ft at 2:30AM Apr 22, 2024Observed: 8.61 ft at 2:45AM Apr 22, 2024Observed: 8.61 ft at 3:00AM Apr 22, 2024Observed: 8.61 ft at 3:15AM Apr 22, 2024Observed: 8.6 ft at 3:30AM Apr 22, 2024Observed: 8.6 ft at 3:45AM Apr 22, 2024Observed: 8.6 ft at 4:00AM Apr 22, 2024Observed: 8.6 ft at 4:15AM Apr 22, 2024Observed: 8.6 ft at 4:30AM Apr 22, 2024Observed: 8.59 ft at 4:45AM Apr 22, 2024Observed: 8.59 ft at 5:00AM Apr 22, 2024Observed: 8.59 ft at 5:15AM Apr 22, 2024Observed: 8.59 ft at 5:30AM Apr 22, 2024Observed: 8.59 ft at 5:45AM Apr 22, 2024Observed: 8.58 ft at 6:00AM Apr 22, 2024Observed: 8.58 ft at 6:15AM Apr 22, 2024Observed: 8.58 ft at 6:30AM Apr 22, 2024Observed: 8.58 ft at 6:45AM Apr 22, 2024Observed: 8.58 ft at 7:00AM Apr 22, 2024Observed: 8.57 ft at 7:15AM Apr 22, 2024Observed: 8.57 ft at 7:30AM Apr 22, 2024Observed: 8.57 ft at 7:45AM Apr 22, 2024Observed: 8.57 ft at 8:00AM Apr 22, 2024Observed: 8.57 ft at 8:15AM Apr 22, 2024Observed: 8.57 ft at 8:30AM Apr 22, 2024Observed: 8.56 ft at 8:45AM Apr 22, 2024Observed: 8.56 ft at 9:00AM Apr 22, 2024Observed: 8.56 ft at 9:15AM Apr 22, 2024Observed: 8.56 ft at 9:30AM Apr 22, 2024Observed: 8.55 ft at 9:45AM Apr 22, 2024Observed: 8.55 ft at 10:00AM Apr 22, 2024Observed: 8.55 ft at 10:15AM Apr 22, 2024Observed: 8.54 ft at 10:30AM Apr 22, 2024Observed: 8.54 ft at 10:45AM Apr 22, 2024Observed: 8.54 ft at 11:00AM Apr 22, 2024Observed: 8.53 ft at 11:15AM Apr 22, 2024Observed: 8.53 ft at 11:30AM Apr 22, 2024Observed: 8.53 ft at 11:45AM Apr 22, 2024Observed: 8.53 ft at 12:00PM Apr 22, 2024Observed: 8.52 ft at 12:15PM Apr 22, 2024Observed: 8.52 ft at 12:30PM Apr 22, 2024Observed: 8.52 ft at 12:45PM Apr 22, 2024Observed: 8.51 ft at 1:00PM Apr 22, 2024Observed: 8.51 ft at 1:15PM Apr 22, 2024Observed: 8.51 ft at 1:30PM Apr 22, 2024Observed: 8.51 ft at 1:45PM Apr 22, 2024Observed: 8.5 ft at 2:00PM Apr 22, 2024Observed: 8.5 ft at 2:15PM Apr 22, 2024Observed: 8.5 ft at 2:30PM Apr 22, 2024Observed: 8.5 ft at 2:45PM Apr 22, 2024Observed: 8.49 ft at 3:00PM Apr 22, 2024Observed: 8.49 ft at 3:15PM Apr 22, 2024Observed: 8.49 ft at 3:30PM Apr 22, 2024Observed: 8.49 ft at 3:45PM Apr 22, 2024Observed: 8.49 ft at 4:00PM Apr 22, 2024Observed: 8.48 ft at 4:15PM Apr 22, 2024Observed: 8.48 ft at 4:30PM Apr 22, 2024Observed: 8.48 ft at 4:45PM Apr 22, 2024Observed: 8.48 ft at 5:00PM Apr 22, 2024Observed: 8.48 ft at 5:15PM Apr 22, 2024Observed: 8.48 ft at 5:30PM Apr 22, 2024Observed: 8.48 ft at 5:45PM Apr 22, 2024Observed: 8.47 ft at 6:00PM Apr 22, 2024Observed: 8.47 ft at 6:15PM Apr 22, 2024Observed: 8.47 ft at 6:30PM Apr 22, 2024Observed: 8.47 ft at 6:45PM Apr 22, 2024Observed: 8.47 ft at 7:00PM Apr 22, 2024Observed: 8.47 ft at 7:15PM Apr 22, 2024Observed: 8.47 ft at 7:30PM Apr 22, 2024Observed: 8.46 ft at 7:45PM Apr 22, 2024Observed: 8.46 ft at 8:00PM Apr 22, 2024Observed: 8.46 ft at 8:15PM Apr 22, 2024Observed: 8.46 ft at 8:30PM Apr 22, 2024Observed: 8.46 ft at 8:45PM Apr 22, 2024Observed: 8.46 ft at 9:00PM Apr 22, 2024Observed: 8.45 ft at 9:15PM Apr 22, 2024Observed: 8.45 ft at 9:30PM Apr 22, 2024Observed: 8.45 ft at 9:45PM Apr 22, 2024Observed: 8.45 ft at 10:00PM Apr 22, 2024Observed: 8.44 ft at 10:15PM Apr 22, 2024Observed: 8.44 ft at 10:30PM Apr 22, 2024Observed: 8.44 ft at 10:45PM Apr 22, 2024Observed: 8.44 ft at 11:00PM Apr 22, 2024Observed: 8.43 ft at 11:15PM Apr 22, 2024Observed: 8.43 ft at 11:30PM Apr 22, 2024Observed: 8.43 ft at 11:45PM Apr 22, 2024Observed: 8.43 ft at 12:00AM Apr 23, 2024Observed: 8.42 ft at 12:15AM Apr 23, 2024Observed: 8.42 ft at 12:30AM Apr 23, 2024Observed: 8.42 ft at 12:45AM Apr 23, 2024Observed: 8.42 ft at 1:00AM Apr 23, 2024Observed: 8.41 ft at 1:15AM Apr 23, 2024Observed: 8.41 ft at 1:30AM Apr 23, 2024Observed: 8.41 ft at 1:45AM Apr 23, 2024Observed: 8.41 ft at 2:00AM Apr 23, 2024Observed: 8.4 ft at 2:15AM Apr 23, 2024Observed: 8.4 ft at 2:30AM Apr 23, 2024Observed: 8.4 ft at 2:45AM Apr 23, 2024Observed: 8.4 ft at 3:00AM Apr 23, 2024Observed: 8.4 ft at 3:15AM Apr 23, 2024Observed: 8.39 ft at 3:30AM Apr 23, 2024Observed: 8.39 ft at 3:45AM Apr 23, 2024Observed: 8.39 ft at 4:00AM Apr 23, 2024Observed: 8.39 ft at 4:15AM Apr 23, 2024Observed: 8.38 ft at 4:30AM Apr 23, 2024Observed: 8.38 ft at 4:45AM Apr 23, 2024Observed: 8.38 ft at 5:00AM Apr 23, 2024Observed: 8.38 ft at 5:15AM Apr 23, 2024Observed: 8.38 ft at 5:30AM Apr 23, 2024Observed: 8.38 ft at 5:45AM Apr 23, 2024Observed: 8.37 ft at 6:00AM Apr 23, 2024Observed: 8.37 ft at 6:15AM Apr 23, 2024Observed: 8.37 ft at 6:30AM Apr 23, 2024Observed: 8.37 ft at 6:45AM Apr 23, 2024Observed: 8.37 ft at 7:00AM Apr 23, 2024Observed: 8.37 ft at 7:15AM Apr 23, 2024Observed: 8.37 ft at 7:30AM Apr 23, 2024Observed: 8.37 ft at 7:45AM Apr 23, 2024Observed: 8.36 ft at 8:00AM Apr 23, 2024Observed: 8.36 ft at 8:15AM Apr 23, 2024Observed: 8.36 ft at 8:30AM Apr 23, 2024Observed: 8.36 ft at 8:45AM Apr 23, 2024Observed: 8.36 ft at 9:00AM Apr 23, 2024Observed: 8.36 ft at 9:15AM Apr 23, 2024Observed: 8.35 ft at 9:30AM Apr 23, 2024Observed: 8.35 ft at 9:45AM Apr 23, 2024Observed: 8.35 ft at 10:00AM Apr 23, 2024Observed: 8.34 ft at 10:15AM Apr 23, 2024Observed: 8.34 ft at 10:30AM Apr 23, 2024Observed: 8.34 ft at 10:45AM Apr 23, 2024Observed: 8.34 ft at 11:00AM Apr 23, 2024Observed: 8.33 ft at 11:15AM Apr 23, 2024Observed: 8.33 ft at 11:30AM Apr 23, 2024Observed: 8.33 ft at 11:45AM Apr 23, 2024Observed: 8.32 ft at 12:00PM Apr 23, 2024Observed: 8.32 ft at 12:15PM Apr 23, 2024Observed: 8.32 ft at 12:30PM Apr 23, 2024Observed: 8.32 ft at 12:45PM Apr 23, 2024Observed: 8.31 ft at 1:00PM Apr 23, 2024Observed: 8.31 ft at 1:15PM Apr 23, 2024Observed: 8.31 ft at 1:30PM Apr 23, 2024Observed: 8.31 ft at 1:45PM Apr 23, 2024Observed: 8.3 ft at 2:00PM Apr 23, 2024Observed: 8.3 ft at 2:15PM Apr 23, 2024Observed: 8.3 ft at 2:30PM Apr 23, 2024Observed: 8.3 ft at 2:45PM Apr 23, 2024Observed: 8.3 ft at 3:00PM Apr 23, 2024Observed: 8.29 ft at 3:15PM Apr 23, 2024Observed: 8.29 ft at 3:30PM Apr 23, 2024Observed: 8.29 ft at 3:45PM Apr 23, 2024Observed: 8.29 ft at 4:00PM Apr 23, 2024Observed: 8.29 ft at 4:15PM Apr 23, 2024Observed: 8.29 ft at 4:30PM Apr 23, 2024Observed: 8.29 ft at 4:45PM Apr 23, 2024Observed: 8.28 ft at 5:00PM Apr 23, 2024Observed: 8.28 ft at 5:15PM Apr 23, 2024Observed: 8.28 ft at 5:30PM Apr 23, 2024Observed: 8.28 ft at 5:45PM Apr 23, 2024Observed: 8.28 ft at 6:00PM Apr 23, 2024Observed: 8.28 ft at 6:15PM Apr 23, 2024Observed: 8.28 ft at 6:30PM Apr 23, 2024Observed: 8.28 ft at 6:45PM Apr 23, 2024Observed: 8.28 ft at 7:00PM Apr 23, 2024Observed: 8.28 ft at 7:15PM Apr 23, 2024Observed: 8.28 ft at 7:30PM Apr 23, 2024Observed: 8.28 ft at 7:45PM Apr 23, 2024Observed: 8.28 ft at 8:00PM Apr 23, 2024Observed: 8.27 ft at 8:15PM Apr 23, 2024Observed: 8.27 ft at 8:30PM Apr 23, 2024Observed: 8.27 ft at 8:45PM Apr 23, 2024Observed: 8.27 ft at 9:00PM Apr 23, 2024Observed: 8.27 ft at 9:15PM Apr 23, 2024Observed: 8.26 ft at 9:30PM Apr 23, 2024Observed: 8.26 ft at 9:45PM Apr 23, 2024Observed: 8.26 ft at 10:00PM Apr 23, 2024Observed: 8.26 ft at 10:15PM Apr 23, 2024Observed: 8.25 ft at 10:30PM Apr 23, 2024Observed: 8.25 ft at 10:45PM Apr 23, 2024Observed: 8.25 ft at 11:00PM Apr 23, 2024Observed: 8.25 ft at 11:15PM Apr 23, 2024Observed: 8.24 ft at 11:30PM Apr 23, 2024Observed: 8.24 ft at 11:45PM Apr 23, 2024Observed: 8.24 ft at 12:00AM Apr 24, 2024Observed: 8.24 ft at 12:15AM Apr 24, 2024Observed: 8.23 ft at 12:30AM Apr 24, 2024Observed: 8.23 ft at 12:45AM Apr 24, 2024Observed: 8.23 ft at 1:00AM Apr 24, 2024Observed: 8.23 ft at 1:15AM Apr 24, 2024Observed: 8.22 ft at 1:30AM Apr 24, 2024Observed: 8.22 ft at 1:45AM Apr 24, 2024Observed: 8.22 ft at 2:00AM Apr 24, 2024Observed: 8.22 ft at 2:15AM Apr 24, 2024Observed: 8.21 ft at 2:30AM Apr 24, 2024Observed: 8.21 ft at 2:45AM Apr 24, 2024Observed: 8.21 ft at 3:00AM Apr 24, 2024Observed: 8.21 ft at 3:15AM Apr 24, 2024Observed: 8.2 ft at 3:30AM Apr 24, 2024Observed: 8.2 ft at 3:45AM Apr 24, 2024Observed: 8.2 ft at 4:00AM Apr 24, 2024Observed: 8.2 ft at 4:15AM Apr 24, 2024Observed: 8.2 ft at 4:30AM Apr 24, 2024Observed: 8.2 ft at 4:45AM Apr 24, 2024Observed: 8.19 ft at 5:00AM Apr 24, 2024Observed: 8.19 ft at 5:15AM Apr 24, 2024Observed: 8.19 ft at 5:30AM Apr 24, 2024Observed: 8.19 ft at 5:45AM Apr 24, 2024Observed: 8.19 ft at 6:00AM Apr 24, 2024Observed: 8.19 ft at 6:15AM Apr 24, 2024Observed: 8.19 ft at 6:30AM Apr 24, 2024Observed: 8.19 ft at 6:45AM Apr 24, 2024Observed: 8.18 ft at 7:00AM Apr 24, 2024Observed: 8.18 ft at 7:15AM Apr 24, 2024Observed: 8.18 ft at 7:30AM Apr 24, 2024Observed: 8.18 ft at 7:45AM Apr 24, 2024Observed: 8.18 ft at 8:00AM Apr 24, 2024Observed: 8.18 ft at 8:15AM Apr 24, 2024Observed: 8.18 ft at 8:30AM Apr 24, 2024Observed: 8.18 ft at 8:45AM Apr 24, 2024Observed: 8.18 ft at 9:00AM Apr 24, 2024Observed: 8.17 ft at 9:15AM Apr 24, 2024Observed: 8.17 ft at 9:30AM Apr 24, 2024Observed: 8.17 ft at 9:45AM Apr 24, 2024Observed: 8.17 ft at 10:00AM Apr 24, 2024Observed: 8.16 ft at 10:15AM Apr 24, 2024Observed: 8.16 ft at 10:30AM Apr 24, 2024Observed: 8.16 ft at 10:45AM Apr 24, 2024Observed: 8.15 ft at 11:00AM Apr 24, 2024Observed: 8.15 ft at 11:15AM Apr 24, 2024Observed: 8.15 ft at 11:30AM Apr 24, 2024Observed: 8.15 ft at 11:45AM Apr 24, 2024Observed: 8.14 ft at 12:00PM Apr 24, 2024Observed: 8.14 ft at 12:15PM Apr 24, 2024Observed: 8.14 ft at 12:30PM Apr 24, 2024Observed: 8.14 ft at 12:45PM Apr 24, 2024Observed: 8.13 ft at 1:00PM Apr 24, 2024Observed: 8.13 ft at 1:15PM Apr 24, 2024Observed: 8.13 ft at 1:30PM Apr 24, 2024Observed: 8.13 ft at 1:45PM Apr 24, 2024Observed: 8.12 ft at 2:00PM Apr 24, 2024Observed: 8.12 ft at 2:15PM Apr 24, 2024Observed: 8.12 ft at 2:30PM Apr 24, 2024Observed: 8.12 ft at 2:45PM Apr 24, 2024Observed: 8.12 ft at 3:00PM Apr 24, 2024Observed: 8.12 ft at 3:15PM Apr 24, 2024Observed: 8.11 ft at 3:30PM Apr 24, 2024Observed: 8.11 ft at 3:45PM Apr 24, 2024Observed: 8.11 ft at 4:00PM Apr 24, 2024Observed: 8.11 ft at 4:15PM Apr 24, 2024Observed: 8.11 ft at 4:30PM Apr 24, 2024Observed: 8.11 ft at 4:45PM Apr 24, 2024Observed: 8.11 ft at 5:00PM Apr 24, 2024Observed: 8.11 ft at 5:15PM Apr 24, 2024Observed: 8.11 ft at 5:30PM Apr 24, 2024Observed: 8.11 ft at 5:45PM Apr 24, 2024Observed: 8.11 ft at 6:00PM Apr 24, 2024Observed: 8.11 ft at 6:15PM Apr 24, 2024Observed: 8.11 ft at 6:30PM Apr 24, 2024Observed: 8.11 ft at 6:45PM Apr 24, 2024Observed: 8.11 ft at 7:00PM Apr 24, 2024Observed: 8.11 ft at 7:15PM Apr 24, 2024Observed: 8.11 ft at 7:30PM Apr 24, 2024Observed: 8.11 ft at 7:45PM Apr 24, 2024Observed: 8.11 ft at 8:00PM Apr 24, 2024Observed: 8.11 ft at 8:15PM Apr 24, 2024Observed: 8.11 ft at 8:30PM Apr 24, 2024Observed: 8.1 ft at 8:45PM Apr 24, 2024Observed: 8.1 ft at 9:00PM Apr 24, 2024Observed: 8.1 ft at 9:15PM Apr 24, 2024Observed: 8.1 ft at 9:30PM Apr 24, 2024Observed: 8.1 ft at 9:45PM Apr 24, 2024Observed: 8.1 ft at 10:00PM Apr 24, 2024Observed: 8.09 ft at 10:15PM Apr 24, 2024Observed: 8.09 ft at 10:30PM Apr 24, 2024Observed: 8.09 ft at 10:45PM Apr 24, 2024Observed: 8.08 ft at 11:00PM Apr 24, 2024Observed: 8.08 ft at 11:15PM Apr 24, 2024Observed: 8.08 ft at 11:30PM Apr 24, 2024Observed: 8.07 ft at 11:45PM Apr 24, 2024Observed: 8.07 ft at 12:00AM Apr 25, 2024Observed: 8.07 ft at 12:15AM Apr 25, 2024Observed: 8.07 ft at 12:30AM Apr 25, 2024Observed: 8.06 ft at 12:45AM Apr 25, 2024Observed: 8.06 ft at 1:00AM Apr 25, 2024Observed: 8.06 ft at 1:15AM Apr 25, 2024Observed: 8.06 ft at 1:30AM Apr 25, 2024Observed: 8.05 ft at 1:45AM Apr 25, 2024Observed: 8.05 ft at 2:00AM Apr 25, 2024Observed: 8.05 ft at 2:15AM Apr 25, 2024Observed: 8.05 ft at 2:30AM Apr 25, 2024Observed: 8.04 ft at 2:45AM Apr 25, 2024Observed: 8.04 ft at 3:00AM Apr 25, 2024Observed: 8.04 ft at 3:15AM Apr 25, 2024Observed: 8.04 ft at 3:30AM Apr 25, 2024Observed: 8.03 ft at 3:45AM Apr 25, 2024Observed: 8.03 ft at 4:00AM Apr 25, 2024Observed: 8.03 ft at 4:15AM Apr 25, 2024Observed: 8.03 ft at 4:30AM Apr 25, 2024Observed: 8.03 ft at 4:45AM Apr 25, 2024Observed: 8.02 ft at 5:00AM Apr 25, 2024Observed: 8.02 ft at 5:15AM Apr 25, 2024Observed: 8.02 ft at 5:30AM Apr 25, 2024Observed: 8.02 ft at 5:45AM Apr 25, 2024Observed: 8.02 ft at 6:00AM Apr 25, 2024Observed: 8.02 ft at 6:15AM Apr 25, 2024Observed: 8.02 ft at 6:30AM Apr 25, 2024Observed: 8.02 ft at 6:45AM Apr 25, 2024Observed: 8.02 ft at 7:00AM Apr 25, 2024Highest Forecast: 8 ft 8:00AM Apr 25, 2024Highest Forecast: 8 ft 2:00PM Apr 25, 2024Forecast: 7.9 ft 8:00PM Apr 25, 2024Forecast: 7.9 ft 2:00AM Apr 26, 2024Forecast: 7.8 ft 8:00AM Apr 26, 2024Forecast: 7.8 ft 2:00PM Apr 26, 2024Forecast: 7.7 ft 8:00PM Apr 26, 2024Forecast: 7.7 ft 2:00AM Apr 27, 2024Forecast: 7.6 ft 8:00AM Apr 27, 2024Forecast: 7.6 ft 2:00PM Apr 27, 2024Forecast: 7.5 ft 8:00PM Apr 27, 2024Forecast: 7.5 ft 2:00AM Apr 28, 2024Forecast: 7.5 ft 8:00AM Apr 28, 2024Forecast: 7.4 ft 2:00PM Apr 28, 2024Forecast: 7.4 ft 8:00PM Apr 28, 2024Forecast: 7.4 ft 2:00AM Apr 29, 2024Forecast: 7.3 ft 8:00AM Apr 29, 2024Forecast: 7.3 ft 2:00PM Apr 29, 2024Forecast: 7.3 ft 8:00PM Apr 29, 2024USGS--Water Resources of the United StatesNEPF1(plotting HGIRG) Graph Created (7:38AM Apr 25, 2024)ObservedForecast (issued 8:34PM Apr 24)Latest observed value: 8.02 ft at 7:00 AM EDT 25-Apr-2024. Flood Stage is 8 ft
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NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

Reliability of the Forecast: Based on unobstructed flow

NOTE: Forecasts for the St. Marks River near Newport on Old Magnolia Rd are issued as needed during times of high water, but are not routinely available.

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Flood Categories (in feet)
Major Flood Stage: 11
Moderate Flood Stage: 9
Flood Stage: 8
Action Stage: 7
Low Stage (in feet): 6

Historic Crests
(1) 13.88 ft on 08/25/2008
(2) 11.81 ft on 04/07/1973
(3) 11.18 ft on 03/05/1991
(4) 10.26 ft on 04/10/1984
(5) 10.01 ft on 09/18/1957
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.23 ft on 01/05/2021
(2) 8.15 ft on 09/19/2020
(3) 8.61 ft on 12/14/2018
(4) 7.97 ft on 12/05/2018
(5) 8.10 ft on 06/07/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 4.20 ft on 03/17/1957

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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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
14 Extensive flooding of the area occurs with water entering several elevated structures on Old Magnolia Road in Wakulla County.
13.5 In Leon County, water reaches the base of the road bridge on Natural Bridge Road.
13 Water begins to flood some elevated structures along the St Marks River along Old Magnolia Road in Wakulla County.
11.5 Natural Bridge Road is impassable above this level in Leon County.
11 Water begins to flood Old Magnolia Road in several spots restricting access into the area in Wakulla County.
10.25 Natural Bridge Road begins to flood west of the road bridge in Leon County.
10 Flooding increases around homes on the east side of Old Magnolia Road in Wakulla County. Access to some of these homes may be restricted above this level.
9 Several structures on Old Magnolia Road are surrounded by water up to 1 foot deep in Wakulla County.
8.5 Water approaches the steps to an elevated residence on Old Magnolia Road in Wakulla County. Other elevated structures begin to be surrounded by water. Portions of the Natural Bridge State Park near the river begin to flood in Leon County.
8 Water begins to flood yards of some residences of homes near Old Magnolia Road in Wakulla County.
7 Water begins to flood docks on the St Marks River behind houses on Old Magnolia Road in Wakulla County.
Photos
(1) St. Marks River Panoramic at Newport Gage
(2) St. Marks River near Newport - KML
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Latitude: 30.271111° N, Longitude: 84.148333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 3.53 ft 10.53 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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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.
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