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Hydrograph River at a Glance Download
Ohio River at Olmsted Lock and Dam Tailwater Tailwater (ft)Observed: 42.24 ft at 11:45AM May 12, 2022Observed: 42.8 ft at 12:00PM May 12, 2022Observed: 42.8 ft at 12:15PM May 12, 2022Observed: 41.59 ft at 12:30PM May 12, 2022Observed: 42.48 ft at 12:45PM May 12, 2022Observed: 42.15 ft at 1:00PM May 12, 2022Observed: 43.02 ft at 1:15PM May 12, 2022Observed: 42.8 ft at 1:30PM May 12, 2022Observed: 41.55 ft at 1:45PM May 12, 2022Observed: 42.3 ft at 2:00PM May 12, 2022Observed: 43.2 ft at 2:15PM May 12, 2022Observed: 44.35 ft at 2:30PM May 12, 2022Observed: 42.81 ft at 2:45PM May 12, 2022Observed: 41.57 ft at 3:00PM May 12, 2022Highest Observation: 44.59 ft at 3:15PM May 12, 2022Observed: 41.7 ft at 3:30PM May 12, 2022Observed: 41.49 ft at 3:45PM May 12, 2022Observed: 43.72 ft at 4:00PM May 12, 2022Observed: 43.03 ft at 4:15PM May 12, 2022Observed: 42.04 ft at 4:30PM May 12, 2022Observed: 42.23 ft at 4:45PM May 12, 2022Observed: 43.03 ft at 5:00PM May 12, 2022Observed: 43.38 ft at 5:15PM May 12, 2022Observed: 42.91 ft at 5:30PM May 12, 2022Observed: 43.84 ft at 5:45PM May 12, 2022Observed: 41.21 ft at 6:00PM May 12, 2022Observed: 43.15 ft at 6:15PM May 12, 2022Observed: 43.01 ft at 6:30PM May 12, 2022Observed: 40.68 ft at 6:45PM May 12, 2022Observed: 43.12 ft at 7:00PM May 12, 2022Observed: 42.23 ft at 7:15PM May 12, 2022Observed: 43.03 ft at 7:30PM May 12, 2022Observed: 42.42 ft at 7:45PM May 12, 2022Observed: 41.15 ft at 8:00PM May 12, 2022Observed: 41.72 ft at 8:15PM May 12, 2022Observed: 43.2 ft at 8:30PM May 12, 2022Observed: 42.2 ft at 8:45PM May 12, 2022Observed: 40.8 ft at 9:00PM May 12, 2022Observed: 39.51 ft at 9:15PM May 12, 2022Observed: 41.81 ft at 9:30PM May 12, 2022Observed: 43.8 ft at 9:45PM May 12, 2022Observed: 41.74 ft at 10:00PM May 12, 2022Observed: 42.06 ft at 10:15PM May 12, 2022Observed: 40.72 ft at 10:30PM May 12, 2022Observed: 41.9 ft at 10:45PM May 12, 2022Observed: 41.52 ft at 11:00PM May 12, 2022Observed: 41.5 ft at 11:15PM May 12, 2022Observed: 41.45 ft at 11:30PM May 12, 2022Observed: 41.52 ft at 11:45PM May 12, 2022Observed: 41.31 ft at 12:00AM May 13, 2022Observed: 43.15 ft at 12:15AM May 13, 2022Observed: 41.9 ft at 12:30AM May 13, 2022Observed: 42.95 ft at 12:45AM May 13, 2022Observed: 41.62 ft at 1:00AM May 13, 2022Observed: 40.96 ft at 1:15AM May 13, 2022Observed: 41.31 ft at 1:30AM May 13, 2022Observed: 41.93 ft at 1:45AM May 13, 2022Observed: 41.7 ft at 2:00AM May 13, 2022Observed: 40.97 ft at 2:15AM May 13, 2022Observed: 42.06 ft at 2:30AM May 13, 2022Observed: 41.92 ft at 2:45AM May 13, 2022Observed: 41.49 ft at 3:00AM May 13, 2022Observed: 41.2 ft at 3:15AM May 13, 2022Observed: 42.8 ft at 3:30AM May 13, 2022Observed: 41.68 ft at 3:45AM May 13, 2022Observed: 41.58 ft at 4:00AM May 13, 2022Observed: 41.7 ft at 4:15AM May 13, 2022Observed: 42 ft at 4:30AM May 13, 2022Observed: 42.61 ft at 4:45AM May 13, 2022Observed: 40.94 ft at 5:00AM May 13, 2022Observed: 40.8 ft at 5:15AM May 13, 2022Observed: 42.35 ft at 5:30AM May 13, 2022Observed: 40.94 ft at 5:45AM May 13, 2022Observed: 41.19 ft at 6:00AM May 13, 2022Observed: 41.58 ft at 6:15AM May 13, 2022Observed: 40.87 ft at 6:30AM May 13, 2022Observed: 41.91 ft at 6:45AM May 13, 2022Observed: 41.69 ft at 7:00AM May 13, 2022Observed: 41.34 ft at 7:15AM May 13, 2022Observed: 41.18 ft at 7:30AM May 13, 2022Observed: 41.13 ft at 7:45AM May 13, 2022Observed: 41.36 ft at 8:00AM May 13, 2022Observed: 41.38 ft at 8:15AM May 13, 2022Observed: 41.43 ft at 8:30AM May 13, 2022Observed: 41.69 ft at 8:45AM May 13, 2022Observed: 41.37 ft at 9:00AM May 13, 2022Observed: 41.47 ft at 9:15AM May 13, 2022Observed: 41.34 ft at 9:30AM May 13, 2022Observed: 41.33 ft at 9:45AM May 13, 2022Observed: 41.13 ft at 10:00AM May 13, 2022Observed: 41.14 ft at 10:15AM May 13, 2022Observed: 41.44 ft at 10:30AM May 13, 2022Observed: 41.19 ft at 10:45AM May 13, 2022Observed: 41.81 ft at 11:00AM May 13, 2022Observed: 41.51 ft at 11:15AM May 13, 2022Observed: 41.22 ft at 11:30AM May 13, 2022Observed: 41.33 ft at 11:45AM May 13, 2022Observed: 41.65 ft at 12:00PM May 13, 2022Observed: 41.14 ft at 12:15PM May 13, 2022Observed: 41.43 ft at 12:30PM May 13, 2022Observed: 41.68 ft at 12:45PM May 13, 2022Observed: 41.09 ft at 1:00PM May 13, 2022Observed: 41.56 ft at 1:15PM May 13, 2022Observed: 41.35 ft at 1:30PM May 13, 2022Observed: 41.45 ft at 1:45PM May 13, 2022Observed: 41.19 ft at 2:00PM May 13, 2022Observed: 41.41 ft at 2:15PM May 13, 2022Observed: 41.82 ft at 2:30PM May 13, 2022Observed: 41.47 ft at 2:45PM May 13, 2022Observed: 41.51 ft at 3:00PM May 13, 2022Observed: 41.5 ft at 3:15PM May 13, 2022Observed: 41.31 ft at 3:30PM May 13, 2022Observed: 41.58 ft at 3:45PM May 13, 2022Observed: 41.43 ft at 4:00PM May 13, 2022Observed: 41.33 ft at 4:15PM May 13, 2022Observed: 41.92 ft at 4:30PM May 13, 2022Observed: 41.68 ft at 4:45PM May 13, 2022Observed: 41.61 ft at 5:00PM May 13, 2022Observed: 41.84 ft at 5:15PM May 13, 2022Observed: 41.06 ft at 5:30PM May 13, 2022Observed: 41.49 ft at 5:45PM May 13, 2022Observed: 41.35 ft at 6:00PM May 13, 2022Observed: 41.58 ft at 6:15PM May 13, 2022Observed: 41.23 ft at 6:30PM May 13, 2022Observed: 41.12 ft at 6:45PM May 13, 2022Observed: 41.41 ft at 7:00PM May 13, 2022Observed: 41.44 ft at 7:15PM May 13, 2022Observed: 41.93 ft at 7:30PM May 13, 2022Observed: 41.7 ft at 7:45PM May 13, 2022Observed: 41.28 ft at 8:00PM May 13, 2022Observed: 41.7 ft at 8:15PM May 13, 2022Observed: 41.39 ft at 8:30PM May 13, 2022Observed: 41.17 ft at 8:45PM May 13, 2022Observed: 41.58 ft at 9:00PM May 13, 2022Observed: 41.67 ft at 9:15PM May 13, 2022Observed: 41.47 ft at 9:30PM May 13, 2022Observed: 41.34 ft at 9:45PM May 13, 2022Observed: 41.33 ft at 10:00PM May 13, 2022Observed: 41.58 ft at 10:15PM May 13, 2022Observed: 41.18 ft at 10:30PM May 13, 2022Observed: 41.61 ft at 10:45PM May 13, 2022Observed: 41.55 ft at 11:00PM May 13, 2022Observed: 41.5 ft at 11:15PM May 13, 2022Observed: 41.52 ft at 11:30PM May 13, 2022Observed: 41.47 ft at 11:45PM May 13, 2022Observed: 41.3 ft at 12:00AM May 14, 2022Observed: 41.18 ft at 12:15AM May 14, 2022Observed: 41.53 ft at 12:30AM May 14, 2022Observed: 41.28 ft at 12:45AM May 14, 2022Observed: 41.48 ft at 1:00AM May 14, 2022Observed: 41.43 ft at 1:15AM May 14, 2022Observed: 41.22 ft at 1:30AM May 14, 2022Observed: 41.37 ft at 1:45AM May 14, 2022Observed: 41.53 ft at 2:00AM May 14, 2022Observed: 41.21 ft at 2:15AM May 14, 2022Observed: 41.34 ft at 2:30AM May 14, 2022Observed: 41.26 ft at 2:45AM May 14, 2022Observed: 41.32 ft at 3:00AM May 14, 2022Observed: 41.31 ft at 3:15AM May 14, 2022Observed: 41.47 ft at 3:30AM May 14, 2022Observed: 41.54 ft at 3:45AM May 14, 2022Observed: 41.39 ft at 4:00AM May 14, 2022Observed: 41.39 ft at 4:15AM May 14, 2022Observed: 41.41 ft at 4:30AM May 14, 2022Observed: 41.51 ft at 4:45AM May 14, 2022Observed: 41.52 ft at 5:00AM May 14, 2022Observed: 41.48 ft at 5:15AM May 14, 2022Observed: 41.53 ft at 5:30AM May 14, 2022Observed: 41.25 ft at 5:45AM May 14, 2022Observed: 41.32 ft at 6:00AM May 14, 2022Observed: 41.23 ft at 6:15AM May 14, 2022Observed: 41.29 ft at 6:30AM May 14, 2022Observed: 41.24 ft at 6:45AM May 14, 2022Observed: 41.17 ft at 7:00AM May 14, 2022Observed: 41.21 ft at 7:15AM May 14, 2022Observed: 41.18 ft at 7:30AM May 14, 2022Observed: 41.26 ft at 7:45AM May 14, 2022Observed: 41.2 ft at 8:00AM May 14, 2022Observed: 41.31 ft at 8:15AM May 14, 2022Observed: 41.22 ft at 8:30AM May 14, 2022Observed: 41.29 ft at 8:45AM May 14, 2022Observed: 41.25 ft at 9:00AM May 14, 2022Observed: 41.16 ft at 9:15AM May 14, 2022Observed: 41.25 ft at 9:30AM May 14, 2022Observed: 41.19 ft at 9:45AM May 14, 2022Observed: 41.09 ft at 10:00AM May 14, 2022Observed: 41.46 ft at 10:15AM May 14, 2022Observed: 41.25 ft at 10:30AM May 14, 2022Observed: 41.34 ft at 10:45AM May 14, 2022Observed: 41.25 ft at 11:00AM May 14, 2022Observed: 41.31 ft at 11:15AM May 14, 2022Observed: 41.13 ft at 11:30AM May 14, 2022Observed: 41.15 ft at 11:45AM May 14, 2022Observed: 41.19 ft at 12:00PM May 14, 2022Observed: 41.33 ft at 12:15PM May 14, 2022Observed: 41.21 ft at 12:30PM May 14, 2022Observed: 41.13 ft at 12:45PM May 14, 2022Observed: 41.28 ft at 1:00PM May 14, 2022Observed: 41.15 ft at 1:15PM May 14, 2022Observed: 41.23 ft at 1:30PM May 14, 2022Observed: 41.43 ft at 1:45PM May 14, 2022Observed: 41.54 ft at 2:00PM May 14, 2022Observed: 41.09 ft at 2:15PM May 14, 2022Observed: 41.22 ft at 2:30PM May 14, 2022Observed: 41.33 ft at 2:45PM May 14, 2022Observed: 41.47 ft at 3:00PM May 14, 2022Observed: 41.1 ft at 3:15PM May 14, 2022Observed: 41.12 ft at 3:30PM May 14, 2022Observed: 41.72 ft at 3:45PM May 14, 2022Observed: 41.54 ft at 4:00PM May 14, 2022Observed: 41.03 ft at 4:15PM May 14, 2022Observed: 41.1 ft at 4:30PM May 14, 2022Observed: 41.53 ft at 4:45PM May 14, 2022Observed: 41.12 ft at 5:00PM May 14, 2022Observed: 41.1 ft at 5:15PM May 14, 2022Observed: 41.26 ft at 5:30PM May 14, 2022Observed: 41.1 ft at 5:45PM May 14, 2022Observed: 41.09 ft at 6:00PM May 14, 2022Observed: 41.05 ft at 6:15PM May 14, 2022Observed: 41.41 ft at 6:30PM May 14, 2022Observed: 41.06 ft at 6:45PM May 14, 2022Observed: 41.55 ft at 7:00PM May 14, 2022Observed: 41.14 ft at 7:15PM May 14, 2022Observed: 41.07 ft at 7:30PM May 14, 2022Observed: 41.17 ft at 7:45PM May 14, 2022Observed: 41.22 ft at 8:00PM May 14, 2022Observed: 41.23 ft at 8:15PM May 14, 2022Observed: 41.37 ft at 8:30PM May 14, 2022Observed: 41.58 ft at 8:45PM May 14, 2022Observed: 41.14 ft at 9:00PM May 14, 2022Observed: 41.56 ft at 9:15PM May 14, 2022Observed: 41.16 ft at 9:30PM May 14, 2022Observed: 41.26 ft at 9:45PM May 14, 2022Observed: 41.24 ft at 10:00PM May 14, 2022Observed: 41.04 ft at 10:15PM May 14, 2022Observed: 41.29 ft at 10:30PM May 14, 2022Observed: 41.13 ft at 10:45PM May 14, 2022Observed: 41.22 ft at 11:00PM May 14, 2022Observed: 40.91 ft at 11:15PM May 14, 2022Observed: 41.16 ft at 11:30PM May 14, 2022Observed: 41.26 ft at 11:45PM May 14, 2022Observed: 41.19 ft at 12:00AM May 15, 2022Observed: 41.19 ft at 12:30AM May 15, 2022Observed: 41 ft at 12:45AM May 15, 2022Observed: 41.37 ft at 1:00AM May 15, 2022Observed: 41.22 ft at 1:15AM May 15, 2022Observed: 41.3 ft at 1:30AM May 15, 2022Observed: 41.38 ft at 1:45AM May 15, 2022Observed: 41.23 ft at 2:00AM May 15, 2022Observed: 41.27 ft at 2:15AM May 15, 2022Observed: 41.29 ft at 2:30AM May 15, 2022Observed: 41.24 ft at 2:45AM May 15, 2022Observed: 41.46 ft at 3:00AM May 15, 2022Observed: 41.16 ft at 3:15AM May 15, 2022Observed: 41.19 ft at 3:30AM May 15, 2022Observed: 41.25 ft at 3:45AM May 15, 2022Observed: 41.06 ft at 4:00AM May 15, 2022Observed: 41.18 ft at 4:15AM May 15, 2022Observed: 41.12 ft at 4:30AM May 15, 2022Observed: 41.01 ft at 4:45AM May 15, 2022Observed: 41.15 ft at 5:00AM May 15, 2022Observed: 41.1 ft at 5:15AM May 15, 2022Observed: 41.15 ft at 5:30AM May 15, 2022Observed: 41.06 ft at 5:45AM May 15, 2022Observed: 41.15 ft at 6:00AM May 15, 2022Observed: 41.21 ft at 6:15AM May 15, 2022Observed: 40.98 ft at 6:30AM May 15, 2022Observed: 41.01 ft at 6:45AM May 15, 2022Observed: 41.02 ft at 7:00AM May 15, 2022Observed: 40.94 ft at 7:15AM May 15, 2022Observed: 41.1 ft at 7:30AM May 15, 2022Observed: 41.02 ft at 7:45AM May 15, 2022Observed: 40.99 ft at 8:00AM May 15, 2022Observed: 40.87 ft at 8:15AM May 15, 2022Observed: 40.86 ft at 8:30AM May 15, 2022Observed: 40.91 ft at 8:45AM May 15, 2022Observed: 40.97 ft at 9:00AM May 15, 2022Observed: 40.95 ft at 9:15AM May 15, 2022Observed: 40.87 ft at 9:30AM May 15, 2022Observed: 41.02 ft at 9:45AM May 15, 2022Observed: 40.96 ft at 10:00AM May 15, 2022Observed: 40.86 ft at 10:15AM May 15, 2022Observed: 41.08 ft at 10:30AM May 15, 2022Observed: 40.83 ft at 10:45AM May 15, 2022Observed: 40.88 ft at 11:00AM May 15, 2022Observed: 41.18 ft at 11:15AM May 15, 2022Observed: 41.3 ft at 11:30AM May 15, 2022Observed: 41 ft at 11:45AM May 15, 2022Observed: 41.04 ft at 12:00PM May 15, 2022Observed: 40.83 ft at 12:15PM May 15, 2022Observed: 40.56 ft at 12:30PM May 15, 2022Observed: 40.75 ft at 12:45PM May 15, 2022Observed: 40.87 ft at 1:00PM May 15, 2022Observed: 40.74 ft at 1:15PM May 15, 2022Observed: 41.18 ft at 1:30PM May 15, 2022Observed: 40.74 ft at 1:45PM May 15, 2022Observed: 40.75 ft at 2:00PM May 15, 2022Observed: 40.78 ft at 2:15PM May 15, 2022Observed: 40.69 ft at 2:30PM May 15, 2022Observed: 40.93 ft at 2:45PM May 15, 2022Observed: 40.76 ft at 3:00PM May 15, 2022Observed: 40.8 ft at 3:15PM May 15, 2022Observed: 40.71 ft at 3:30PM May 15, 2022Observed: 40.95 ft at 3:45PM May 15, 2022Observed: 41.17 ft at 4:00PM May 15, 2022Observed: 40.99 ft at 4:15PM May 15, 2022Observed: 40.76 ft at 4:30PM May 15, 2022Observed: 40.52 ft at 4:45PM May 15, 2022Observed: 40.87 ft at 5:00PM May 15, 2022Observed: 40.73 ft at 5:15PM May 15, 2022Observed: 40.64 ft at 5:30PM May 15, 2022Observed: 40.79 ft at 5:45PM May 15, 2022Observed: 40.87 ft at 6:00PM May 15, 2022Observed: 40.59 ft at 6:15PM May 15, 2022Observed: 40.83 ft at 6:30PM May 15, 2022Observed: 40.79 ft at 6:45PM May 15, 2022Observed: 40.86 ft at 7:00PM May 15, 2022Observed: 40.99 ft at 7:15PM May 15, 2022Observed: 40.77 ft at 7:30PM May 15, 2022Observed: 41.04 ft at 7:45PM May 15, 2022Observed: 40.68 ft at 8:00PM May 15, 2022Observed: 40.79 ft at 8:15PM May 15, 2022Observed: 41.18 ft at 8:30PM May 15, 2022Observed: 40.83 ft at 8:45PM May 15, 2022Observed: 40.55 ft at 9:00PM May 15, 2022Observed: 40.81 ft at 9:15PM May 15, 2022Observed: 40.65 ft at 9:30PM May 15, 2022Observed: 40.67 ft at 9:45PM May 15, 2022Observed: 40.55 ft at 10:00PM May 15, 2022Observed: 40.55 ft at 10:15PM May 15, 2022Observed: 40.8 ft at 10:30PM May 15, 2022Observed: 40.47 ft at 10:45PM May 15, 2022Observed: 40.74 ft at 11:00PM May 15, 2022Observed: 40.53 ft at 11:15PM May 15, 2022Observed: 40.33 ft at 11:30PM May 15, 2022Observed: 40.65 ft at 11:45PM May 15, 2022Observed: 40.47 ft at 12:00AM May 16, 2022Observed: 40.56 ft at 12:15AM May 16, 2022Observed: 40.41 ft at 12:30AM May 16, 2022Observed: 40.53 ft at 12:45AM May 16, 2022Observed: 40.56 ft at 1:00AM May 16, 2022Observed: 40.51 ft at 1:15AM May 16, 2022Observed: 40.42 ft at 1:30AM May 16, 2022Observed: 40.63 ft at 1:45AM May 16, 2022Observed: 40.33 ft at 2:00AM May 16, 2022Observed: 40.39 ft at 2:15AM May 16, 2022Observed: 40.33 ft at 2:30AM May 16, 2022Observed: 40.19 ft at 2:45AM May 16, 2022Observed: 40.31 ft at 3:00AM May 16, 2022Observed: 40.31 ft at 3:15AM May 16, 2022Observed: 40.32 ft at 3:30AM May 16, 2022Observed: 40.4 ft at 3:45AM May 16, 2022Observed: 40.23 ft at 4:00AM May 16, 2022Observed: 40.23 ft at 4:15AM May 16, 2022Observed: 40.46 ft at 4:30AM May 16, 2022Observed: 40.36 ft at 4:45AM May 16, 2022Observed: 40.31 ft at 5:00AM May 16, 2022Observed: 40.26 ft at 5:15AM May 16, 2022Observed: 40.25 ft at 5:30AM May 16, 2022Observed: 40.17 ft at 5:45AM May 16, 2022Observed: 40.19 ft at 6:00AM May 16, 2022Observed: 40.24 ft at 6:15AM May 16, 2022Observed: 40.25 ft at 6:30AM May 16, 2022Observed: 40.26 ft at 6:45AM May 16, 2022Observed: 40.24 ft at 7:00AM May 16, 2022Observed: 40.23 ft at 7:15AM May 16, 2022Observed: 40.05 ft at 7:30AM May 16, 2022Observed: 40.05 ft at 7:45AM May 16, 2022Observed: 40.18 ft at 8:00AM May 16, 2022Observed: 40.16 ft at 8:15AM May 16, 2022Observed: 40.12 ft at 8:30AM May 16, 2022Observed: 40.04 ft at 8:45AM May 16, 2022Observed: 39.9 ft at 9:00AM May 16, 2022Observed: 40.19 ft at 9:15AM May 16, 2022Observed: 40.07 ft at 9:30AM May 16, 2022Observed: 40.05 ft at 9:45AM May 16, 2022Observed: 40.03 ft at 10:00AM May 16, 2022Observed: 40.13 ft at 10:15AM May 16, 2022Observed: 40.22 ft at 10:30AM May 16, 2022Observed: 40.24 ft at 10:45AM May 16, 2022Observed: 39.89 ft at 11:00AM May 16, 2022Observed: 39.93 ft at 11:15AM May 16, 2022Observed: 39.77 ft at 11:30AM May 16, 2022Observed: 40.03 ft at 11:45AM May 16, 2022Observed: 39.83 ft at 12:00PM May 16, 2022Observed: 40.21 ft at 12:15PM May 16, 2022Observed: 39.73 ft at 12:30PM May 16, 2022Observed: 40.15 ft at 12:45PM May 16, 2022Observed: 39.98 ft at 1:00PM May 16, 2022Observed: 39.71 ft at 1:15PM May 16, 2022Observed: 39.8 ft at 1:30PM May 16, 2022Observed: 40.19 ft at 1:45PM May 16, 2022Observed: 40.15 ft at 2:00PM May 16, 2022Observed: 39.99 ft at 2:15PM May 16, 2022Observed: 40.4 ft at 2:30PM May 16, 2022Observed: 39.97 ft at 2:45PM May 16, 2022Observed: 39.37 ft at 3:00PM May 16, 2022Observed: 39.69 ft at 3:15PM May 16, 2022Observed: 39.78 ft at 3:30PM May 16, 2022Observed: 39.69 ft at 3:45PM May 16, 2022Observed: 39.87 ft at 4:00PM May 16, 2022Observed: 39.5 ft at 4:15PM May 16, 2022Observed: 39.88 ft at 4:30PM May 16, 2022Observed: 39.66 ft at 4:45PM May 16, 2022Observed: 39.6 ft at 5:00PM May 16, 2022Observed: 40.23 ft at 5:15PM May 16, 2022Observed: 39.92 ft at 5:30PM May 16, 2022Observed: 40.16 ft at 5:45PM May 16, 2022Observed: 39.63 ft at 6:00PM May 16, 2022Observed: 40.21 ft at 6:15PM May 16, 2022Observed: 40.52 ft at 6:30PM May 16, 2022Observed: 39.58 ft at 6:45PM May 16, 2022Observed: 39.67 ft at 7:00PM May 16, 2022Observed: 40.1 ft at 7:15PM May 16, 2022Observed: 39.57 ft at 7:30PM May 16, 2022Observed: 39.55 ft at 7:45PM May 16, 2022Observed: 39.29 ft at 8:00PM May 16, 2022Observed: 39.77 ft at 8:15PM May 16, 2022Observed: 39.82 ft at 8:30PM May 16, 2022Observed: 39.62 ft at 8:45PM May 16, 2022Observed: 39.65 ft at 9:00PM May 16, 2022Observed: 39.45 ft at 9:15PM May 16, 2022Observed: 39.3 ft at 9:30PM May 16, 2022Observed: 39.42 ft at 9:45PM May 16, 2022Observed: 39.13 ft at 10:00PM May 16, 2022Observed: 40.29 ft at 10:15PM May 16, 2022Observed: 39.27 ft at 10:30PM May 16, 2022Observed: 39.61 ft at 10:45PM May 16, 2022Observed: 39.57 ft at 11:00PM May 16, 2022Observed: 39.29 ft at 11:15PM May 16, 2022Observed: 39.68 ft at 11:30PM May 16, 2022Observed: 39.37 ft at 11:45PM May 16, 2022Observed: 39.39 ft at 12:00AM May 17, 2022Observed: 39.09 ft at 12:15AM May 17, 2022Observed: 39.11 ft at 12:30AM May 17, 2022Observed: 38.71 ft at 12:45AM May 17, 2022Observed: 39.31 ft at 1:00AM May 17, 2022Observed: 39.66 ft at 1:15AM May 17, 2022Observed: 38.93 ft at 1:30AM May 17, 2022Observed: 39.22 ft at 1:45AM May 17, 2022Observed: 39.31 ft at 2:00AM May 17, 2022Observed: 39.19 ft at 2:15AM May 17, 2022Observed: 38.9 ft at 2:30AM May 17, 2022Observed: 38.98 ft at 2:45AM May 17, 2022Observed: 38.89 ft at 3:00AM May 17, 2022Observed: 38.95 ft at 3:15AM May 17, 2022Observed: 39.31 ft at 3:30AM May 17, 2022Observed: 39.04 ft at 3:45AM May 17, 2022Observed: 38.9 ft at 4:00AM May 17, 2022Observed: 39.04 ft at 4:15AM May 17, 2022Observed: 38.95 ft at 4:30AM May 17, 2022Observed: 38.81 ft at 4:45AM May 17, 2022Observed: 39.01 ft at 5:00AM May 17, 2022Observed: 38.99 ft at 5:15AM May 17, 2022Observed: 38.88 ft at 5:30AM May 17, 2022Observed: 38.78 ft at 5:45AM May 17, 2022Observed: 38.65 ft at 6:00AM May 17, 2022Observed: 38.81 ft at 6:15AM May 17, 2022Observed: 38.66 ft at 6:30AM May 17, 2022Observed: 38.67 ft at 6:45AM May 17, 2022Observed: 38.68 ft at 7:00AM May 17, 2022Observed: 38.63 ft at 7:15AM May 17, 2022Observed: 38.77 ft at 7:30AM May 17, 2022Observed: 38.59 ft at 7:45AM May 17, 2022Observed: 38.59 ft at 8:00AM May 17, 2022Observed: 38.53 ft at 8:15AM May 17, 2022Observed: 38.57 ft at 8:30AM May 17, 2022Observed: 38.61 ft at 8:45AM May 17, 2022Observed: 38.49 ft at 9:00AM May 17, 2022Observed: 38.53 ft at 9:15AM May 17, 2022Observed: 38.46 ft at 9:30AM May 17, 2022Observed: 38.45 ft at 9:45AM May 17, 2022Observed: 38.46 ft at 10:00AM May 17, 2022Observed: 38.4 ft at 10:15AM May 17, 2022Observed: 38.38 ft at 10:30AM May 17, 2022Observed: 38.43 ft at 10:45AM May 17, 2022Observed: 38.4 ft at 11:00AM May 17, 2022Observed: 38.29 ft at 11:15AM May 17, 2022Observed: 38.25 ft at 11:30AM May 17, 2022Observed: 38.15 ft at 11:45AM May 17, 2022Observed: 38.27 ft at 12:00PM May 17, 2022Observed: 38.31 ft at 12:15PM May 17, 2022Observed: 38.16 ft at 12:30PM May 17, 2022Observed: 38.13 ft at 12:45PM May 17, 2022Observed: 38.1 ft at 1:00PM May 17, 2022Observed: 38.16 ft at 1:15PM May 17, 2022Observed: 38.14 ft at 1:30PM May 17, 2022Observed: 38.66 ft at 1:45PM May 17, 2022Observed: 38.18 ft at 2:00PM May 17, 2022Observed: 38.19 ft at 2:15PM May 17, 2022Observed: 38.02 ft at 2:30PM May 17, 2022Observed: 38.23 ft at 2:45PM May 17, 2022Observed: 37.96 ft at 3:00PM May 17, 2022Observed: 37.86 ft at 3:15PM May 17, 2022Observed: 37.79 ft at 3:30PM May 17, 2022Observed: 37.81 ft at 3:45PM May 17, 2022Observed: 37.88 ft at 4:00PM May 17, 2022Observed: 37.67 ft at 4:15PM May 17, 2022Observed: 38.23 ft at 4:30PM May 17, 2022Observed: 38.34 ft at 4:45PM May 17, 2022Observed: 37.33 ft at 5:00PM May 17, 2022Observed: 37.87 ft at 5:15PM May 17, 2022Observed: 37.57 ft at 5:30PM May 17, 2022Observed: 38.04 ft at 5:45PM May 17, 2022Observed: 37.81 ft at 6:00PM May 17, 2022Observed: 37.28 ft at 6:15PM May 17, 2022Observed: 38.59 ft at 6:30PM May 17, 2022Observed: 37.36 ft at 6:45PM May 17, 2022Observed: 37.41 ft at 7:00PM May 17, 2022Observed: 37.8 ft at 7:15PM May 17, 2022Observed: 37.56 ft at 7:30PM May 17, 2022Observed: 37.89 ft at 7:45PM May 17, 2022Observed: 37.5 ft at 8:00PM May 17, 2022Observed: 37.78 ft at 8:15PM May 17, 2022Observed: 37.18 ft at 8:30PM May 17, 2022Observed: 37.27 ft at 8:45PM May 17, 2022Observed: 37.3 ft at 9:00PM May 17, 2022Observed: 37.53 ft at 9:15PM May 17, 2022Observed: 37.15 ft at 9:30PM May 17, 2022Observed: 37.27 ft at 9:45PM May 17, 2022Observed: 37.33 ft at 10:00PM May 17, 2022Observed: 37.28 ft at 10:15PM May 17, 2022Observed: 37.36 ft at 10:30PM May 17, 2022Observed: 37.63 ft at 10:45PM May 17, 2022Observed: 36.68 ft at 11:00PM May 17, 2022Observed: 37.48 ft at 11:15PM May 17, 2022Observed: 36.63 ft at 11:30PM May 17, 2022Observed: 37 ft at 11:45PM May 17, 2022Observed: 37.13 ft at 12:00AM May 18, 2022Observed: 37.05 ft at 12:15AM May 18, 2022Observed: 36.73 ft at 12:30AM May 18, 2022Observed: 37.25 ft at 12:45AM May 18, 2022Observed: 36.63 ft at 1:00AM May 18, 2022Observed: 37.37 ft at 1:15AM May 18, 2022Observed: 36.7 ft at 1:30AM May 18, 2022Observed: 36.61 ft at 1:45AM May 18, 2022Observed: 36.5 ft at 2:00AM May 18, 2022Observed: 36.63 ft at 2:15AM May 18, 2022Observed: 36.51 ft at 2:30AM May 18, 2022Observed: 36.4 ft at 2:45AM May 18, 2022Observed: 36.47 ft at 3:00AM May 18, 2022Observed: 36.47 ft at 3:15AM May 18, 2022Observed: 36.45 ft at 3:30AM May 18, 2022Observed: 36.32 ft at 3:45AM May 18, 2022Observed: 36.44 ft at 4:00AM May 18, 2022Observed: 36.41 ft at 4:15AM May 18, 2022Observed: 36.34 ft at 4:30AM May 18, 2022Observed: 36.23 ft at 4:45AM May 18, 2022Observed: 36.17 ft at 5:00AM May 18, 2022Observed: 36.16 ft at 5:15AM May 18, 2022Observed: 36.27 ft at 5:30AM May 18, 2022Observed: 36.07 ft at 5:45AM May 18, 2022Observed: 36 ft at 6:00AM May 18, 2022Observed: 36.09 ft at 6:15AM May 18, 2022Observed: 36.04 ft at 6:30AM May 18, 2022Observed: 35.98 ft at 6:45AM May 18, 2022Observed: 35.91 ft at 7:00AM May 18, 2022Observed: 35.95 ft at 7:15AM May 18, 2022Observed: 35.82 ft at 7:30AM May 18, 2022Observed: 35.82 ft at 7:45AM May 18, 2022Observed: 35.72 ft at 8:00AM May 18, 2022Observed: 35.72 ft at 8:15AM May 18, 2022Observed: 35.65 ft at 8:45AM May 18, 2022Observed: 35.6 ft at 9:00AM May 18, 2022Observed: 35.57 ft at 9:15AM May 18, 2022Observed: 35.54 ft at 9:30AM May 18, 2022Observed: 35.54 ft at 9:45AM May 18, 2022Observed: 35.49 ft at 10:00AM May 18, 2022Observed: 35.51 ft at 10:15AM May 18, 2022Observed: 35.45 ft at 10:30AM May 18, 2022Observed: 35.32 ft at 10:45AM May 18, 2022Observed: 35.35 ft at 11:00AM May 18, 2022Observed: 35.35 ft at 11:15AM May 18, 2022Observed: 35.21 ft at 11:30AM May 18, 2022Observed: 35.19 ft at 11:45AM May 18, 2022Observed: 35.01 ft at 12:00PM May 18, 2022Observed: 35.23 ft at 12:15PM May 18, 2022Observed: 35.2 ft at 12:30PM May 18, 2022Observed: 35.2 ft at 12:45PM May 18, 2022Observed: 35.08 ft at 1:00PM May 18, 2022Observed: 35.05 ft at 1:15PM May 18, 2022Observed: 34.92 ft at 1:30PM May 18, 2022Observed: 34.88 ft at 1:45PM May 18, 2022Observed: 34.93 ft at 2:00PM May 18, 2022Observed: 34.82 ft at 2:15PM May 18, 2022Observed: 34.73 ft at 2:30PM May 18, 2022Observed: 34.7 ft at 2:45PM May 18, 2022Observed: 34.69 ft at 3:00PM May 18, 2022Observed: 34.58 ft at 3:15PM May 18, 2022Observed: 34.5 ft at 3:30PM May 18, 2022Observed: 34.69 ft at 3:45PM May 18, 2022Observed: 34.18 ft at 4:00PM May 18, 2022Observed: 34.41 ft at 4:15PM May 18, 2022Observed: 34.25 ft at 4:30PM May 18, 2022Observed: 35.45 ft at 4:45PM May 18, 2022Observed: 34.89 ft at 5:00PM May 18, 2022Observed: 34.32 ft at 5:15PM May 18, 2022Observed: 34.13 ft at 5:30PM May 18, 2022Observed: 34.1 ft at 5:45PM May 18, 2022Observed: 34.39 ft at 6:00PM May 18, 2022Observed: 34.16 ft at 6:15PM May 18, 2022Observed: 34.15 ft at 6:30PM May 18, 2022Observed: 34.53 ft at 6:45PM May 18, 2022Observed: 34.04 ft at 7:00PM May 18, 2022Observed: 33.61 ft at 7:15PM May 18, 2022Observed: 33.99 ft at 7:30PM May 18, 2022Observed: 33.75 ft at 7:45PM May 18, 2022Observed: 33.5 ft at 8:00PM May 18, 2022Observed: 34.13 ft at 8:15PM May 18, 2022Observed: 33.86 ft at 8:30PM May 18, 2022Observed: 33.9 ft at 8:45PM May 18, 2022Observed: 34 ft at 9:00PM May 18, 2022Observed: 33.67 ft at 9:15PM May 18, 2022Observed: 33.7 ft at 9:30PM May 18, 2022Observed: 33.66 ft at 9:45PM May 18, 2022Observed: 34.2 ft at 10:00PM May 18, 2022Observed: 34.07 ft at 10:15PM May 18, 2022Observed: 33.77 ft at 10:30PM May 18, 2022Observed: 33.64 ft at 10:45PM May 18, 2022Observed: 33.54 ft at 11:00PM May 18, 2022Observed: 33.5 ft at 11:15PM May 18, 2022Observed: 33.38 ft at 11:30PM May 18, 2022Observed: 33.68 ft at 11:45PM May 18, 2022Observed: 33.36 ft at 12:00AM May 19, 2022Observed: 33.46 ft at 12:15AM May 19, 2022Observed: 33.37 ft at 12:30AM May 19, 2022Observed: 33.17 ft at 12:45AM May 19, 2022Observed: 33 ft at 1:00AM May 19, 2022Observed: 33.12 ft at 1:15AM May 19, 2022Observed: 33.09 ft at 1:30AM May 19, 2022Observed: 33.38 ft at 1:45AM May 19, 2022Observed: 33.58 ft at 2:00AM May 19, 2022Observed: 32.92 ft at 2:15AM May 19, 2022Observed: 32.77 ft at 2:30AM May 19, 2022Observed: 33.52 ft at 2:45AM May 19, 2022Observed: 32.95 ft at 3:00AM May 19, 2022Observed: 32.63 ft at 3:15AM May 19, 2022Observed: 32.79 ft at 3:30AM May 19, 2022Observed: 33.25 ft at 3:45AM May 19, 2022Observed: 32.79 ft at 4:00AM May 19, 2022Observed: 32.85 ft at 4:15AM May 19, 2022Observed: 32.81 ft at 4:30AM May 19, 2022Observed: 32.93 ft at 4:45AM May 19, 2022Observed: 32.62 ft at 5:00AM May 19, 2022Observed: 32.41 ft at 5:15AM May 19, 2022Observed: 32.41 ft at 5:30AM May 19, 2022Observed: 32.53 ft at 5:45AM May 19, 2022Observed: 32.42 ft at 6:00AM May 19, 2022Observed: 32.52 ft at 6:15AM May 19, 2022Observed: 32.61 ft at 6:30AM May 19, 2022Observed: 32.38 ft at 6:45AM May 19, 2022Observed: 32.3 ft at 7:00AM May 19, 2022Observed: 32.34 ft at 7:15AM May 19, 2022Observed: 32.32 ft at 7:30AM May 19, 2022Observed: 32.35 ft at 7:45AM May 19, 2022Observed: 32.19 ft at 8:00AM May 19, 2022Observed: 32.07 ft at 8:15AM May 19, 2022Observed: 32.13 ft at 8:30AM May 19, 2022Observed: 32.14 ft at 8:45AM May 19, 2022Observed: 32.06 ft at 9:00AM May 19, 2022Observed: 31.99 ft at 9:15AM May 19, 2022Observed: 32.13 ft at 9:30AM May 19, 2022Observed: 32.32 ft at 9:45AM May 19, 2022Observed: 31.9 ft at 10:00AM May 19, 2022Observed: 31.93 ft at 10:15AM May 19, 2022Observed: 31.85 ft at 10:30AM May 19, 2022Observed: 31.81 ft at 10:45AM May 19, 2022Observed: 31.67 ft at 11:00AM May 19, 2022USGS--Water Resources of the United StatesOLTI2(plotting HTIRG) Graph Created (11:33AM May 19, 2022)ObservedLatest observed value: 31.67 ft at 11:00 AM CDT 19-May-2022.
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NOTE: Forecasts are not available for the Ohio River at Olmsted Lock and Dam Tailwater. Only observed stages are available for this point.
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Upstream Gauge - at Olmsted Lock and Dam Headwater Upstream Gauge Downstream Gauge Downstream Gauge - at Cairo
Flood Categories (in feet)
Not Available

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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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.
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Latitude: 37.178611° N, Longitude: 89.070000° W, Horizontal Datum: NAD27

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 270.52 Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 270.34 Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 270.9 ft Not Available Ohio River Datum

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
Paducah Weather Forecast Office
8250 Highway 3520
West Paducah, KY 42086-6440
(270) 744-6440
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