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Hydrograph River at a Glance Download
Great Miami River at Piqua Stage (ft)Flow (kcfs)Highest Observation: 2.78 ft at 2:30PM May 22, 2023Observed: 2.76 ft at 2:45PM May 22, 2023Observed: 2.75 ft at 3:00PM May 22, 2023Observed: 2.74 ft at 3:15PM May 22, 2023Observed: 2.73 ft at 3:30PM May 22, 2023Observed: 2.73 ft at 3:45PM May 22, 2023Observed: 2.73 ft at 4:00PM May 22, 2023Observed: 2.72 ft at 4:15PM May 22, 2023Observed: 2.7 ft at 4:30PM May 22, 2023Observed: 2.7 ft at 4:45PM May 22, 2023Observed: 2.69 ft at 5:00PM May 22, 2023Observed: 2.68 ft at 5:15PM May 22, 2023Observed: 2.68 ft at 5:30PM May 22, 2023Observed: 2.66 ft at 5:45PM May 22, 2023Observed: 2.66 ft at 6:00PM May 22, 2023Observed: 2.65 ft at 6:15PM May 22, 2023Observed: 2.65 ft at 6:30PM May 22, 2023Observed: 2.65 ft at 6:45PM May 22, 2023Observed: 2.63 ft at 7:00PM May 22, 2023Observed: 2.61 ft at 7:15PM May 22, 2023Observed: 2.61 ft at 7:30PM May 22, 2023Observed: 2.6 ft at 7:45PM May 22, 2023Observed: 2.61 ft at 8:00PM May 22, 2023Observed: 2.59 ft at 8:15PM May 22, 2023Observed: 2.59 ft at 8:30PM May 22, 2023Observed: 2.58 ft at 8:45PM May 22, 2023Observed: 2.58 ft at 9:00PM May 22, 2023Observed: 2.57 ft at 9:15PM May 22, 2023Observed: 2.56 ft at 9:30PM May 22, 2023Observed: 2.56 ft at 9:45PM May 22, 2023Observed: 2.56 ft at 10:00PM May 22, 2023Observed: 2.55 ft at 10:15PM May 22, 2023Observed: 2.54 ft at 10:30PM May 22, 2023Observed: 2.53 ft at 10:45PM May 22, 2023Observed: 2.54 ft at 11:00PM May 22, 2023Observed: 2.52 ft at 11:15PM May 22, 2023Observed: 2.52 ft at 11:30PM May 22, 2023Observed: 2.51 ft at 11:45PM May 22, 2023Observed: 2.51 ft at 12:00AM May 23, 2023Observed: 2.49 ft at 12:15AM May 23, 2023Observed: 2.5 ft at 12:30AM May 23, 2023Observed: 2.5 ft at 12:45AM May 23, 2023Observed: 2.48 ft at 1:00AM May 23, 2023Observed: 2.48 ft at 1:15AM May 23, 2023Observed: 2.48 ft at 1:30AM May 23, 2023Observed: 2.47 ft at 1:45AM May 23, 2023Observed: 2.46 ft at 2:00AM May 23, 2023Observed: 2.45 ft at 2:15AM May 23, 2023Observed: 2.45 ft at 2:30AM May 23, 2023Observed: 2.44 ft at 2:45AM May 23, 2023Observed: 2.44 ft at 3:00AM May 23, 2023Observed: 2.44 ft at 3:15AM May 23, 2023Observed: 2.43 ft at 3:30AM May 23, 2023Observed: 2.42 ft at 3:45AM May 23, 2023Observed: 2.41 ft at 4:00AM May 23, 2023Observed: 2.4 ft at 4:15AM May 23, 2023Observed: 2.4 ft at 4:30AM May 23, 2023Observed: 2.39 ft at 4:45AM May 23, 2023Observed: 2.39 ft at 5:00AM May 23, 2023Observed: 2.38 ft at 5:15AM May 23, 2023Observed: 2.37 ft at 5:30AM May 23, 2023Observed: 2.37 ft at 5:45AM May 23, 2023Observed: 2.37 ft at 6:00AM May 23, 2023Observed: 2.35 ft at 6:15AM May 23, 2023Observed: 2.36 ft at 6:30AM May 23, 2023Observed: 2.35 ft at 6:45AM May 23, 2023Observed: 2.35 ft at 7:00AM May 23, 2023Observed: 2.34 ft at 7:15AM May 23, 2023Observed: 2.35 ft at 7:30AM May 23, 2023Observed: 2.33 ft at 7:45AM May 23, 2023Observed: 2.33 ft at 8:00AM May 23, 2023Observed: 2.32 ft at 8:15AM May 23, 2023Observed: 2.32 ft at 8:30AM May 23, 2023Observed: 2.31 ft at 8:45AM May 23, 2023Observed: 2.3 ft at 9:00AM May 23, 2023Observed: 2.29 ft at 9:15AM May 23, 2023Observed: 2.29 ft at 9:30AM May 23, 2023Observed: 2.28 ft at 9:45AM May 23, 2023Observed: 2.28 ft at 10:00AM May 23, 2023Observed: 2.28 ft at 10:15AM May 23, 2023Observed: 2.26 ft at 10:30AM May 23, 2023Observed: 2.26 ft at 10:45AM May 23, 2023Observed: 2.26 ft at 11:00AM May 23, 2023Observed: 2.26 ft at 11:15AM May 23, 2023Observed: 2.25 ft at 11:30AM May 23, 2023Observed: 2.24 ft at 11:45AM May 23, 2023Observed: 2.24 ft at 12:00PM May 23, 2023Observed: 2.24 ft at 12:15PM May 23, 2023Observed: 2.23 ft at 12:30PM May 23, 2023Observed: 2.24 ft at 12:45PM May 23, 2023Observed: 2.22 ft at 1:00PM May 23, 2023Observed: 2.22 ft at 1:15PM May 23, 2023Observed: 2.21 ft at 1:30PM May 23, 2023Observed: 2.22 ft at 1:45PM May 23, 2023Observed: 2.21 ft at 2:00PM May 23, 2023Observed: 2.22 ft at 2:15PM May 23, 2023Observed: 2.2 ft at 2:30PM May 23, 2023Observed: 2.2 ft at 2:45PM May 23, 2023Observed: 2.19 ft at 3:00PM May 23, 2023Observed: 2.19 ft at 3:15PM May 23, 2023Observed: 2.2 ft at 3:30PM May 23, 2023Observed: 2.19 ft at 3:45PM May 23, 2023Observed: 2.18 ft at 4:00PM May 23, 2023Observed: 2.18 ft at 4:15PM May 23, 2023Observed: 2.18 ft at 4:30PM May 23, 2023Observed: 2.18 ft at 4:45PM May 23, 2023Observed: 2.17 ft at 5:00PM May 23, 2023Observed: 2.16 ft at 5:15PM May 23, 2023Observed: 2.17 ft at 5:30PM May 23, 2023Observed: 2.16 ft at 5:45PM May 23, 2023Observed: 2.15 ft at 6:00PM May 23, 2023Observed: 2.16 ft at 6:15PM May 23, 2023Observed: 2.16 ft at 6:30PM May 23, 2023Observed: 2.16 ft at 6:45PM May 23, 2023Observed: 2.15 ft at 7:00PM May 23, 2023Observed: 2.14 ft at 7:15PM May 23, 2023Observed: 2.14 ft at 7:30PM May 23, 2023Observed: 2.13 ft at 7:45PM May 23, 2023Observed: 2.14 ft at 8:00PM May 23, 2023Observed: 2.13 ft at 8:15PM May 23, 2023Observed: 2.13 ft at 8:30PM May 23, 2023Observed: 2.13 ft at 8:45PM May 23, 2023Observed: 2.13 ft at 9:00PM May 23, 2023Observed: 2.12 ft at 9:15PM May 23, 2023Observed: 2.13 ft at 9:30PM May 23, 2023Observed: 2.12 ft at 9:45PM May 23, 2023Observed: 2.13 ft at 10:00PM May 23, 2023Observed: 2.11 ft at 10:15PM May 23, 2023Observed: 2.11 ft at 10:30PM May 23, 2023Observed: 2.11 ft at 10:45PM May 23, 2023Observed: 2.1 ft at 11:00PM May 23, 2023Observed: 2.1 ft at 11:15PM May 23, 2023Observed: 2.1 ft at 11:30PM May 23, 2023Observed: 2.1 ft at 11:45PM May 23, 2023Observed: 2.1 ft at 12:00AM May 24, 2023Observed: 2.09 ft at 12:15AM May 24, 2023Observed: 2.09 ft at 12:30AM May 24, 2023Observed: 2.08 ft at 12:45AM May 24, 2023Observed: 2.08 ft at 1:00AM May 24, 2023Observed: 2.08 ft at 1:15AM May 24, 2023Observed: 2.07 ft at 1:30AM May 24, 2023Observed: 2.08 ft at 1:45AM May 24, 2023Observed: 2.07 ft at 2:00AM May 24, 2023Observed: 2.07 ft at 2:15AM May 24, 2023Observed: 2.07 ft at 2:30AM May 24, 2023Observed: 2.06 ft at 2:45AM May 24, 2023Observed: 2.06 ft at 3:00AM May 24, 2023Observed: 2.06 ft at 3:15AM May 24, 2023Observed: 2.06 ft at 3:30AM May 24, 2023Observed: 2.05 ft at 3:45AM May 24, 2023Observed: 2.05 ft at 4:00AM May 24, 2023Observed: 2.05 ft at 4:15AM May 24, 2023Observed: 2.05 ft at 4:30AM May 24, 2023Observed: 2.04 ft at 4:45AM May 24, 2023Observed: 2.04 ft at 5:00AM May 24, 2023Observed: 2.03 ft at 5:15AM May 24, 2023Observed: 2.03 ft at 5:30AM May 24, 2023Observed: 2.04 ft at 5:45AM May 24, 2023Observed: 2.03 ft at 6:00AM May 24, 2023Observed: 2.03 ft at 6:15AM May 24, 2023Observed: 2.03 ft at 6:30AM May 24, 2023Observed: 2.02 ft at 6:45AM May 24, 2023Observed: 2.03 ft at 7:00AM May 24, 2023Observed: 2.02 ft at 7:15AM May 24, 2023Observed: 2.02 ft at 7:30AM May 24, 2023Observed: 2.01 ft at 7:45AM May 24, 2023Observed: 2.01 ft at 8:00AM May 24, 2023Observed: 2 ft at 8:15AM May 24, 2023Observed: 2 ft at 8:30AM May 24, 2023Observed: 2 ft at 8:45AM May 24, 2023Observed: 2 ft at 9:00AM May 24, 2023Observed: 1.99 ft at 9:15AM May 24, 2023Observed: 1.99 ft at 9:30AM May 24, 2023Observed: 1.98 ft at 9:45AM May 24, 2023Observed: 1.98 ft at 10:00AM May 24, 2023Observed: 1.98 ft at 10:15AM May 24, 2023Observed: 1.98 ft at 10:30AM May 24, 2023Observed: 1.98 ft at 10:45AM May 24, 2023Observed: 1.97 ft at 11:00AM May 24, 2023Observed: 1.98 ft at 11:15AM May 24, 2023Observed: 1.96 ft at 11:30AM May 24, 2023Observed: 1.96 ft at 11:45AM May 24, 2023Observed: 1.97 ft at 12:00PM May 24, 2023Observed: 1.96 ft at 12:15PM May 24, 2023Observed: 1.97 ft at 12:30PM May 24, 2023Observed: 1.96 ft at 12:45PM May 24, 2023Observed: 1.95 ft at 1:00PM May 24, 2023Observed: 1.95 ft at 1:15PM May 24, 2023Observed: 1.96 ft at 1:30PM May 24, 2023Observed: 1.95 ft at 1:45PM May 24, 2023Observed: 1.95 ft at 2:00PM May 24, 2023Observed: 1.94 ft at 2:15PM May 24, 2023Observed: 1.95 ft at 2:30PM May 24, 2023Observed: 1.94 ft at 2:45PM May 24, 2023Observed: 1.93 ft at 3:00PM May 24, 2023Observed: 1.93 ft at 3:15PM May 24, 2023Observed: 1.92 ft at 3:30PM May 24, 2023Observed: 1.94 ft at 3:45PM May 24, 2023Observed: 1.94 ft at 4:00PM May 24, 2023Observed: 1.93 ft at 4:15PM May 24, 2023Observed: 1.94 ft at 4:30PM May 24, 2023Observed: 1.92 ft at 4:45PM May 24, 2023Observed: 1.89 ft at 5:00PM May 24, 2023Observed: 1.9 ft at 5:15PM May 24, 2023Observed: 1.9 ft at 5:30PM May 24, 2023Observed: 1.91 ft at 5:45PM May 24, 2023Observed: 1.91 ft at 6:00PM May 24, 2023Observed: 1.91 ft at 6:15PM May 24, 2023Observed: 1.91 ft at 6:30PM May 24, 2023Observed: 1.92 ft at 6:45PM May 24, 2023Observed: 1.9 ft at 7:00PM May 24, 2023Observed: 1.87 ft at 7:15PM May 24, 2023Observed: 1.91 ft at 7:30PM May 24, 2023Observed: 1.91 ft at 7:45PM May 24, 2023Observed: 1.91 ft at 8:00PM May 24, 2023Observed: 1.9 ft at 8:15PM May 24, 2023Observed: 1.91 ft at 8:30PM May 24, 2023Observed: 1.91 ft at 8:45PM May 24, 2023Observed: 1.91 ft at 9:00PM May 24, 2023Observed: 1.91 ft at 9:15PM May 24, 2023Observed: 1.91 ft at 9:30PM May 24, 2023Observed: 1.91 ft at 9:45PM May 24, 2023Observed: 1.9 ft at 10:00PM May 24, 2023Observed: 1.89 ft at 10:15PM May 24, 2023Observed: 1.9 ft at 10:30PM May 24, 2023Observed: 1.9 ft at 10:45PM May 24, 2023Observed: 1.9 ft at 11:00PM May 24, 2023Observed: 1.9 ft at 11:15PM May 24, 2023Observed: 1.89 ft at 11:30PM May 24, 2023Observed: 1.89 ft at 11:45PM May 24, 2023Observed: 1.89 ft at 12:00AM May 25, 2023Observed: 1.89 ft at 12:15AM May 25, 2023Observed: 1.89 ft at 12:30AM May 25, 2023Observed: 1.88 ft at 12:45AM May 25, 2023Observed: 1.88 ft at 1:00AM May 25, 2023Observed: 1.88 ft at 1:15AM May 25, 2023Observed: 1.88 ft at 1:30AM May 25, 2023Observed: 1.88 ft at 1:45AM May 25, 2023Observed: 1.87 ft at 2:00AM May 25, 2023Observed: 1.88 ft at 2:15AM May 25, 2023Observed: 1.87 ft at 2:30AM May 25, 2023Observed: 1.87 ft at 2:45AM May 25, 2023Observed: 1.87 ft at 3:00AM May 25, 2023Observed: 1.86 ft at 3:15AM May 25, 2023Observed: 1.86 ft at 3:30AM May 25, 2023Observed: 1.87 ft at 3:45AM May 25, 2023Observed: 1.85 ft at 4:00AM May 25, 2023Observed: 1.84 ft at 5:15AM May 25, 2023Observed: 1.84 ft at 5:30AM May 25, 2023Observed: 1.84 ft at 5:45AM May 25, 2023Observed: 1.84 ft at 6:00AM May 25, 2023Observed: 1.84 ft at 6:15AM May 25, 2023Observed: 1.84 ft at 6:30AM May 25, 2023Observed: 1.83 ft at 6:45AM May 25, 2023Observed: 1.83 ft at 7:00AM May 25, 2023Observed: 1.83 ft at 7:15AM May 25, 2023Observed: 1.83 ft at 7:30AM May 25, 2023Observed: 1.82 ft at 7:45AM May 25, 2023Observed: 1.82 ft at 8:00AM May 25, 2023Observed: 1.82 ft at 8:15AM May 25, 2023Observed: 1.82 ft at 8:30AM May 25, 2023Observed: 1.81 ft at 8:45AM May 25, 2023Observed: 1.81 ft at 9:00AM May 25, 2023Observed: 1.81 ft at 9:15AM May 25, 2023Observed: 1.81 ft at 9:30AM May 25, 2023Observed: 1.8 ft at 9:45AM May 25, 2023Observed: 1.79 ft at 10:00AM May 25, 2023Observed: 1.8 ft at 10:15AM May 25, 2023Observed: 1.8 ft at 10:30AM May 25, 2023Observed: 1.77 ft at 10:45AM May 25, 2023Observed: 1.78 ft at 11:00AM May 25, 2023Observed: 1.79 ft at 11:15AM May 25, 2023Observed: 1.78 ft at 11:30AM May 25, 2023Observed: 1.8 ft at 11:45AM May 25, 2023Observed: 1.79 ft at 12:00PM May 25, 2023Observed: 1.79 ft at 12:15PM May 25, 2023Observed: 1.77 ft at 12:30PM May 25, 2023Observed: 1.79 ft at 12:45PM May 25, 2023Observed: 1.8 ft at 1:00PM May 25, 2023Observed: 1.79 ft at 1:15PM May 25, 2023Observed: 1.79 ft at 1:30PM May 25, 2023Observed: 1.8 ft at 1:45PM May 25, 2023Observed: 1.79 ft at 2:00PM May 25, 2023Observed: 1.79 ft at 2:15PM May 25, 2023Observed: 1.78 ft at 2:30PM May 25, 2023Observed: 1.8 ft at 2:45PM May 25, 2023Observed: 1.79 ft at 3:00PM May 25, 2023Observed: 1.79 ft at 3:15PM May 25, 2023Observed: 1.79 ft at 3:30PM May 25, 2023Observed: 1.77 ft at 3:45PM May 25, 2023Observed: 1.78 ft at 4:00PM May 25, 2023Observed: 1.8 ft at 4:15PM May 25, 2023Observed: 1.79 ft at 4:30PM May 25, 2023Observed: 1.8 ft at 4:45PM May 25, 2023Observed: 1.79 ft at 5:00PM May 25, 2023Observed: 1.79 ft at 5:15PM May 25, 2023Observed: 1.79 ft at 5:30PM May 25, 2023Observed: 1.79 ft at 5:45PM May 25, 2023Observed: 1.79 ft at 6:00PM May 25, 2023Observed: 1.78 ft at 6:15PM May 25, 2023Observed: 1.79 ft at 6:30PM May 25, 2023Observed: 1.79 ft at 6:45PM May 25, 2023Observed: 1.77 ft at 7:00PM May 25, 2023Observed: 1.77 ft at 7:15PM May 25, 2023Observed: 1.79 ft at 7:30PM May 25, 2023Observed: 1.79 ft at 7:45PM May 25, 2023Observed: 1.79 ft at 8:00PM May 25, 2023Observed: 1.79 ft at 8:15PM May 25, 2023Observed: 1.79 ft at 8:30PM May 25, 2023Observed: 1.79 ft at 8:45PM May 25, 2023Observed: 1.79 ft at 9:00PM May 25, 2023Observed: 1.79 ft at 9:15PM May 25, 2023Observed: 1.79 ft at 9:30PM May 25, 2023Observed: 1.79 ft at 9:45PM May 25, 2023Observed: 1.79 ft at 10:00PM May 25, 2023Observed: 1.79 ft at 10:15PM May 25, 2023Observed: 1.78 ft at 10:30PM May 25, 2023Observed: 1.78 ft at 10:45PM May 25, 2023Observed: 1.78 ft at 11:00PM May 25, 2023Observed: 1.78 ft at 11:15PM May 25, 2023Observed: 1.79 ft at 11:30PM May 25, 2023Observed: 1.78 ft at 11:45PM May 25, 2023Observed: 1.78 ft at 12:00AM May 26, 2023Observed: 1.78 ft at 12:15AM May 26, 2023Observed: 1.78 ft at 12:30AM May 26, 2023Observed: 1.78 ft at 12:45AM May 26, 2023Observed: 1.78 ft at 1:00AM May 26, 2023Observed: 1.78 ft at 1:15AM May 26, 2023Observed: 1.77 ft at 1:30AM May 26, 2023Observed: 1.77 ft at 1:45AM May 26, 2023Observed: 1.77 ft at 2:00AM May 26, 2023Observed: 1.76 ft at 2:15AM May 26, 2023Observed: 1.76 ft at 2:30AM May 26, 2023Observed: 1.76 ft at 2:45AM May 26, 2023Observed: 1.76 ft at 3:00AM May 26, 2023Observed: 1.76 ft at 3:15AM May 26, 2023Observed: 1.76 ft at 3:30AM May 26, 2023Observed: 1.75 ft at 3:45AM May 26, 2023Observed: 1.76 ft at 4:00AM May 26, 2023Observed: 1.75 ft at 4:15AM May 26, 2023Observed: 1.75 ft at 4:30AM May 26, 2023Observed: 1.74 ft at 4:45AM May 26, 2023Observed: 1.75 ft at 5:00AM May 26, 2023Observed: 1.74 ft at 5:15AM May 26, 2023Observed: 1.74 ft at 5:30AM May 26, 2023Observed: 1.74 ft at 5:45AM May 26, 2023Observed: 1.74 ft at 6:00AM May 26, 2023Observed: 1.74 ft at 6:15AM May 26, 2023Observed: 1.73 ft at 6:30AM May 26, 2023Observed: 1.73 ft at 6:45AM May 26, 2023Observed: 1.73 ft at 7:00AM May 26, 2023Observed: 1.72 ft at 7:15AM May 26, 2023Observed: 1.72 ft at 7:30AM May 26, 2023Observed: 1.72 ft at 7:45AM May 26, 2023Observed: 1.72 ft at 8:00AM May 26, 2023Observed: 1.72 ft at 8:15AM May 26, 2023Observed: 1.72 ft at 8:30AM May 26, 2023Observed: 1.71 ft at 8:45AM May 26, 2023Observed: 1.71 ft at 9:00AM May 26, 2023Observed: 1.71 ft at 9:15AM May 26, 2023Observed: 1.71 ft at 9:30AM May 26, 2023Observed: 1.7 ft at 9:45AM May 26, 2023Observed: 1.71 ft at 10:00AM May 26, 2023Observed: 1.69 ft at 10:15AM May 26, 2023Observed: 1.7 ft at 10:30AM May 26, 2023Observed: 1.69 ft at 10:45AM May 26, 2023Observed: 1.69 ft at 11:00AM May 26, 2023Observed: 1.69 ft at 11:15AM May 26, 2023Observed: 1.67 ft at 11:30AM May 26, 2023Observed: 1.67 ft at 11:45AM May 26, 2023Observed: 1.69 ft at 12:00PM May 26, 2023Observed: 1.65 ft at 12:15PM May 26, 2023Observed: 1.68 ft at 12:30PM May 26, 2023Observed: 1.68 ft at 12:45PM May 26, 2023Observed: 1.67 ft at 1:00PM May 26, 2023Observed: 1.67 ft at 2:15PM May 26, 2023Observed: 1.64 ft at 2:30PM May 26, 2023Observed: 1.64 ft at 2:45PM May 26, 2023Observed: 1.64 ft at 3:00PM May 26, 2023Observed: 1.67 ft at 3:15PM May 26, 2023Observed: 1.66 ft at 3:30PM May 26, 2023Observed: 1.66 ft at 3:45PM May 26, 2023Observed: 1.63 ft at 4:00PM May 26, 2023Observed: 1.65 ft at 4:15PM May 26, 2023Observed: 1.64 ft at 4:30PM May 26, 2023Observed: 1.65 ft at 4:45PM May 26, 2023Observed: 1.65 ft at 5:00PM May 26, 2023Observed: 1.66 ft at 5:15PM May 26, 2023Observed: 1.62 ft at 5:30PM May 26, 2023Observed: 1.66 ft at 5:45PM May 26, 2023Observed: 1.65 ft at 6:00PM May 26, 2023Observed: 1.65 ft at 6:15PM May 26, 2023Observed: 1.62 ft at 6:30PM May 26, 2023Observed: 1.66 ft at 6:45PM May 26, 2023Observed: 1.65 ft at 7:00PM May 26, 2023Observed: 1.65 ft at 7:15PM May 26, 2023Observed: 1.65 ft at 7:30PM May 26, 2023Observed: 1.65 ft at 7:45PM May 26, 2023Observed: 1.66 ft at 8:00PM May 26, 2023Observed: 1.66 ft at 8:15PM May 26, 2023Observed: 1.66 ft at 8:30PM May 26, 2023Observed: 1.65 ft at 8:45PM May 26, 2023Observed: 1.66 ft at 9:00PM May 26, 2023Observed: 1.65 ft at 9:15PM May 26, 2023Observed: 1.65 ft at 9:30PM May 26, 2023Observed: 1.65 ft at 9:45PM May 26, 2023Observed: 1.65 ft at 10:00PM May 26, 2023Observed: 1.64 ft at 10:15PM May 26, 2023Observed: 1.64 ft at 10:30PM May 26, 2023Observed: 1.64 ft at 10:45PM May 26, 2023Observed: 1.64 ft at 11:00PM May 26, 2023Observed: 1.65 ft at 11:15PM May 26, 2023Observed: 1.64 ft at 11:30PM May 26, 2023Observed: 1.65 ft at 11:45PM May 26, 2023Observed: 1.64 ft at 12:00AM May 27, 2023Observed: 1.64 ft at 12:15AM May 27, 2023Observed: 1.65 ft at 12:30AM May 27, 2023Observed: 1.64 ft at 12:45AM May 27, 2023Observed: 1.64 ft at 1:00AM May 27, 2023Observed: 1.64 ft at 1:15AM May 27, 2023Observed: 1.64 ft at 1:30AM May 27, 2023Observed: 1.64 ft at 1:45AM May 27, 2023Observed: 1.63 ft at 2:00AM May 27, 2023Observed: 1.63 ft at 2:15AM May 27, 2023Observed: 1.64 ft at 2:30AM May 27, 2023Observed: 1.63 ft at 2:45AM May 27, 2023Observed: 1.63 ft at 3:00AM May 27, 2023Observed: 1.63 ft at 3:15AM May 27, 2023Observed: 1.64 ft at 3:30AM May 27, 2023Observed: 1.63 ft at 3:45AM May 27, 2023Observed: 1.62 ft at 4:00AM May 27, 2023Observed: 1.63 ft at 4:15AM May 27, 2023Observed: 1.63 ft at 4:30AM May 27, 2023Observed: 1.63 ft at 4:45AM May 27, 2023Observed: 1.61 ft at 5:00AM May 27, 2023Observed: 1.62 ft at 5:15AM May 27, 2023Observed: 1.62 ft at 5:30AM May 27, 2023Observed: 1.62 ft at 5:45AM May 27, 2023Observed: 1.62 ft at 6:00AM May 27, 2023Observed: 1.61 ft at 6:15AM May 27, 2023Observed: 1.61 ft at 6:30AM May 27, 2023Observed: 1.61 ft at 6:45AM May 27, 2023Observed: 1.6 ft at 7:00AM May 27, 2023Observed: 1.61 ft at 7:15AM May 27, 2023Observed: 1.6 ft at 7:30AM May 27, 2023Observed: 1.6 ft at 7:45AM May 27, 2023Observed: 1.6 ft at 8:00AM May 27, 2023Observed: 1.59 ft at 8:15AM May 27, 2023Observed: 1.59 ft at 8:30AM May 27, 2023Observed: 1.58 ft at 8:45AM May 27, 2023Observed: 1.58 ft at 9:00AM May 27, 2023Observed: 1.58 ft at 9:15AM May 27, 2023Observed: 1.58 ft at 9:30AM May 27, 2023Observed: 1.56 ft at 9:45AM May 27, 2023Observed: 1.57 ft at 10:00AM May 27, 2023Observed: 1.56 ft at 10:15AM May 27, 2023Observed: 1.54 ft at 10:30AM May 27, 2023Observed: 1.56 ft at 10:45AM May 27, 2023Observed: 1.53 ft at 11:00AM May 27, 2023Observed: 1.52 ft at 11:15AM May 27, 2023Observed: 1.53 ft at 11:30AM May 27, 2023Observed: 1.51 ft at 11:45AM May 27, 2023Observed: 1.51 ft at 12:00PM May 27, 2023Observed: 1.54 ft at 12:15PM May 27, 2023Observed: 1.5 ft at 12:30PM May 27, 2023Observed: 1.53 ft at 12:45PM May 27, 2023Observed: 1.49 ft at 1:00PM May 27, 2023Observed: 1.53 ft at 1:15PM May 27, 2023Observed: 1.51 ft at 1:30PM May 27, 2023Observed: 1.51 ft at 1:45PM May 27, 2023Observed: 1.52 ft at 2:00PM May 27, 2023Observed: 1.53 ft at 2:15PM May 27, 2023Observed: 1.51 ft at 2:30PM May 27, 2023Observed: 1.5 ft at 2:45PM May 27, 2023Observed: 1.47 ft at 3:00PM May 27, 2023Observed: 1.5 ft at 3:15PM May 27, 2023Observed: 1.49 ft at 3:30PM May 27, 2023Observed: 1.52 ft at 3:45PM May 27, 2023Observed: 1.53 ft at 4:00PM May 27, 2023Observed: 1.53 ft at 4:15PM May 27, 2023Observed: 1.51 ft at 4:30PM May 27, 2023Observed: 1.53 ft at 4:45PM May 27, 2023Observed: 1.51 ft at 5:00PM May 27, 2023Observed: 1.51 ft at 5:15PM May 27, 2023Observed: 1.53 ft at 5:30PM May 27, 2023Observed: 1.5 ft at 5:45PM May 27, 2023Observed: 1.53 ft at 6:00PM May 27, 2023Observed: 1.52 ft at 6:15PM May 27, 2023Observed: 1.53 ft at 6:30PM May 27, 2023Observed: 1.53 ft at 6:45PM May 27, 2023Observed: 1.53 ft at 7:00PM May 27, 2023Observed: 1.53 ft at 7:15PM May 27, 2023Observed: 1.52 ft at 7:30PM May 27, 2023Observed: 1.53 ft at 7:45PM May 27, 2023Observed: 1.53 ft at 8:00PM May 27, 2023Observed: 1.53 ft at 8:15PM May 27, 2023Observed: 1.53 ft at 8:30PM May 27, 2023Observed: 1.54 ft at 8:45PM May 27, 2023Observed: 1.53 ft at 9:00PM May 27, 2023Observed: 1.54 ft at 9:15PM May 27, 2023Observed: 1.53 ft at 9:30PM May 27, 2023Observed: 1.53 ft at 9:45PM May 27, 2023Observed: 1.53 ft at 10:00PM May 27, 2023Observed: 1.53 ft at 10:15PM May 27, 2023Observed: 1.52 ft at 10:30PM May 27, 2023Observed: 1.53 ft at 10:45PM May 27, 2023Observed: 1.53 ft at 11:00PM May 27, 2023Observed: 1.53 ft at 11:15PM May 27, 2023Observed: 1.52 ft at 11:30PM May 27, 2023Observed: 1.52 ft at 11:45PM May 27, 2023Observed: 1.52 ft at 12:00AM May 28, 2023Observed: 1.52 ft at 12:15AM May 28, 2023Observed: 1.53 ft at 12:30AM May 28, 2023Observed: 1.52 ft at 12:45AM May 28, 2023Observed: 1.52 ft at 1:00AM May 28, 2023Observed: 1.51 ft at 1:15AM May 28, 2023Observed: 1.52 ft at 1:30AM May 28, 2023Observed: 1.52 ft at 1:45AM May 28, 2023Observed: 1.52 ft at 2:00AM May 28, 2023Observed: 1.53 ft at 2:15AM May 28, 2023Observed: 1.52 ft at 2:30AM May 28, 2023Observed: 1.52 ft at 2:45AM May 28, 2023Observed: 1.52 ft at 3:00AM May 28, 2023Observed: 1.51 ft at 3:15AM May 28, 2023Observed: 1.51 ft at 3:30AM May 28, 2023Observed: 1.51 ft at 3:45AM May 28, 2023Observed: 1.52 ft at 4:00AM May 28, 2023Observed: 1.52 ft at 4:15AM May 28, 2023Observed: 1.52 ft at 4:30AM May 28, 2023Observed: 1.51 ft at 4:45AM May 28, 2023Observed: 1.51 ft at 5:00AM May 28, 2023Observed: 1.51 ft at 5:15AM May 28, 2023Observed: 1.51 ft at 5:30AM May 28, 2023Observed: 1.51 ft at 5:45AM May 28, 2023Observed: 1.52 ft at 6:00AM May 28, 2023Observed: 1.51 ft at 6:15AM May 28, 2023Observed: 1.5 ft at 6:30AM May 28, 2023Observed: 1.51 ft at 6:45AM May 28, 2023Observed: 1.51 ft at 7:00AM May 28, 2023Observed: 1.51 ft at 7:15AM May 28, 2023Observed: 1.5 ft at 7:30AM May 28, 2023Observed: 1.5 ft at 7:45AM May 28, 2023Observed: 1.5 ft at 8:00AM May 28, 2023Observed: 1.5 ft at 8:15AM May 28, 2023Observed: 1.5 ft at 8:30AM May 28, 2023Observed: 1.49 ft at 8:45AM May 28, 2023Observed: 1.49 ft at 9:00AM May 28, 2023Observed: 1.49 ft at 9:15AM May 28, 2023Observed: 1.49 ft at 9:30AM May 28, 2023Observed: 1.48 ft at 9:45AM May 28, 2023Observed: 1.49 ft at 10:00AM May 28, 2023Observed: 1.49 ft at 10:15AM May 28, 2023Observed: 1.48 ft at 10:30AM May 28, 2023Observed: 1.47 ft at 10:45AM May 28, 2023Observed: 1.47 ft at 11:00AM May 28, 2023Observed: 1.47 ft at 11:15AM May 28, 2023Observed: 1.42 ft at 11:30AM May 28, 2023Observed: 1.47 ft at 11:45AM May 28, 2023Observed: 1.47 ft at 12:00PM May 28, 2023Observed: 1.44 ft at 12:15PM May 28, 2023Observed: 1.43 ft at 12:30PM May 28, 2023Observed: 1.46 ft at 12:45PM May 28, 2023Observed: 1.43 ft at 1:00PM May 28, 2023Observed: 1.42 ft at 1:15PM May 28, 2023Observed: 1.43 ft at 1:30PM May 28, 2023Observed: 1.42 ft at 1:45PM May 28, 2023Observed: 1.45 ft at 2:00PM May 28, 2023Observed: 1.43 ft at 2:15PM May 28, 2023Observed: 1.45 ft at 2:30PM May 28, 2023Observed: 1.45 ft at 2:45PM May 28, 2023Observed: 1.44 ft at 3:00PM May 28, 2023Observed: 1.44 ft at 3:15PM May 28, 2023Observed: 1.4 ft at 3:30PM May 28, 2023Observed: 1.45 ft at 3:45PM May 28, 2023Observed: 1.44 ft at 4:00PM May 28, 2023Observed: 1.43 ft at 4:15PM May 28, 2023Observed: 1.45 ft at 4:30PM May 28, 2023Observed: 1.45 ft at 4:45PM May 28, 2023Observed: 1.43 ft at 5:00PM May 28, 2023Observed: 1.44 ft at 5:15PM May 28, 2023Observed: 1.42 ft at 5:30PM May 28, 2023Observed: 1.41 ft at 5:45PM May 28, 2023Observed: 1.44 ft at 6:00PM May 28, 2023Observed: 1.43 ft at 6:15PM May 28, 2023Observed: 1.45 ft at 6:30PM May 28, 2023Observed: 1.44 ft at 6:45PM May 28, 2023Observed: 1.44 ft at 7:00PM May 28, 2023Observed: 1.44 ft at 7:15PM May 28, 2023Observed: 1.44 ft at 7:30PM May 28, 2023Observed: 1.45 ft at 7:45PM May 28, 2023Observed: 1.45 ft at 8:00PM May 28, 2023Observed: 1.45 ft at 8:15PM May 28, 2023Observed: 1.46 ft at 8:30PM May 28, 2023Observed: 1.46 ft at 8:45PM May 28, 2023Observed: 1.45 ft at 9:00PM May 28, 2023Observed: 1.45 ft at 9:15PM May 28, 2023Observed: 1.45 ft at 9:30PM May 28, 2023Observed: 1.44 ft at 9:45PM May 28, 2023Observed: 1.44 ft at 10:00PM May 28, 2023Observed: 1.45 ft at 10:15PM May 28, 2023Observed: 1.45 ft at 10:30PM May 28, 2023Observed: 1.45 ft at 10:45PM May 28, 2023Observed: 1.45 ft at 11:00PM May 28, 2023Observed: 1.44 ft at 11:15PM May 28, 2023Observed: 1.45 ft at 11:30PM May 28, 2023Observed: 1.44 ft at 11:45PM May 28, 2023Observed: 1.45 ft at 12:00AM May 29, 2023Observed: 1.44 ft at 12:15AM May 29, 2023Observed: 1.45 ft at 12:30AM May 29, 2023Observed: 1.45 ft at 12:45AM May 29, 2023Observed: 1.46 ft at 1:00AM May 29, 2023Observed: 1.45 ft at 1:15AM May 29, 2023Observed: 1.45 ft at 1:30AM May 29, 2023Observed: 1.45 ft at 1:45AM May 29, 2023Observed: 1.45 ft at 2:00AM May 29, 2023Observed: 1.45 ft at 2:15AM May 29, 2023Observed: 1.45 ft at 2:30AM May 29, 2023Observed: 1.45 ft at 2:45AM May 29, 2023Observed: 1.45 ft at 3:00AM May 29, 2023Observed: 1.45 ft at 4:15AM May 29, 2023Observed: 1.45 ft at 4:30AM May 29, 2023Observed: 1.44 ft at 4:45AM May 29, 2023Observed: 1.44 ft at 5:00AM May 29, 2023Observed: 1.45 ft at 5:15AM May 29, 2023Observed: 1.45 ft at 5:30AM May 29, 2023Observed: 1.45 ft at 5:45AM May 29, 2023Observed: 1.45 ft at 6:00AM May 29, 2023Observed: 1.45 ft at 6:15AM May 29, 2023Observed: 1.45 ft at 6:30AM May 29, 2023Observed: 1.44 ft at 6:45AM May 29, 2023Observed: 1.44 ft at 7:00AM May 29, 2023Observed: 1.44 ft at 7:15AM May 29, 2023Observed: 1.44 ft at 7:30AM May 29, 2023Observed: 1.45 ft at 7:45AM May 29, 2023Observed: 1.45 ft at 8:00AM May 29, 2023Observed: 1.44 ft at 9:15AM May 29, 2023Observed: 1.43 ft at 9:30AM May 29, 2023Observed: 1.42 ft at 9:45AM May 29, 2023Observed: 1.42 ft at 10:00AM May 29, 2023Observed: 1.42 ft at 10:15AM May 29, 2023Observed: 1.43 ft at 10:30AM May 29, 2023Observed: 1.42 ft at 10:45AM May 29, 2023Observed: 1.42 ft at 11:00AM May 29, 2023Observed: 1.41 ft at 11:15AM May 29, 2023Observed: 1.42 ft at 11:30AM May 29, 2023Observed: 1.41 ft at 11:45AM May 29, 2023Observed: 1.41 ft at 12:00PM May 29, 2023Observed: 1.4 ft at 12:15PM May 29, 2023Observed: 1.35 ft at 12:30PM May 29, 2023Observed: 1.35 ft at 12:45PM May 29, 2023Observed: 1.35 ft at 1:00PM May 29, 2023Highest Forecast: 1.4 ft 8:00PM May 29, 2023Highest Forecast: 1.4 ft 2:00AM May 30, 2023Forecast: 1.3 ft 8:00AM May 30, 2023Forecast: 1.3 ft 2:00PM May 30, 2023Forecast: 1.3 ft 8:00PM May 30, 2023Forecast: 1.2 ft 2:00AM May 31, 2023Forecast: 1.2 ft 8:00AM May 31, 2023Forecast: 1.2 ft 2:00PM May 31, 2023Forecast: 1.1 ft 8:00PM May 31, 2023Forecast: 1.1 ft 2:00AM Jun 01, 2023Forecast: 1.1 ft 8:00AM Jun 01, 2023Forecast: 1.1 ft 2:00PM Jun 01, 2023Forecast: 1.1 ft 8:00PM Jun 01, 2023Forecast: 1.1 ft 2:00AM Jun 02, 2023Forecast: 1.1 ft 8:00AM Jun 02, 2023Forecast: 1.1 ft 2:00PM Jun 02, 2023Forecast: 1.1 ft 8:00PM Jun 02, 2023Forecast: 1 ft 2:00AM Jun 03, 2023Forecast: 1 ft 8:00AM Jun 03, 2023USGS--Water Resources of the United StatesPIQO1(plotting HGIRG) Graph Created (2:24PM May 29, 2023)ObservedForecast (issued 9:56AM May 29)Latest observed value: 1.35 ft at 1:00 PM EDT 29-May-2023. Flood Stage is 14 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River Forecasts typically include ONLY 2 days of future rain from forecast issuance time (lower right of graph). Occasionally 3 days of future rain included.

NOTE: Forecasts for the Great Miami River at Piqua are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Troy
Flood Categories (in feet)
Major Flood Stage: 29
Moderate Flood Stage: 19
Flood Stage: 14
Action Stage: 11.5
Low Stage (in feet): -9999

Historic Crests
(1) 14.91 ft on 12/22/2013
(2) 14.80 ft on 01/21/1959
(3) 14.20 ft on 08/08/1995
(4) 13.80 ft on 12/30/1990
(5) 13.80 ft on 07/09/2003
(6) 13.40 ft on 07/13/1992
(7) 12.65 ft on 04/03/2018
(8) 11.75 ft on 03/29/2020
(9) 11.38 ft on 06/18/2015
(10) 11.35 ft on 12/29/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 11.75 ft on 03/29/2020
(2) 12.65 ft on 04/03/2018
(3) 11.35 ft on 12/29/2015
(4) 11.38 ft on 06/18/2015
(5) 14.91 ft on 12/22/2013
(6) 10.07 ft on 04/12/2013
(7) 13.80 ft on 07/09/2003
(8) 14.20 ft on 08/08/1995
(9) 13.40 ft on 07/13/1992
(10) 13.80 ft on 12/30/1990
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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Gauge LocationGauge Map Marker
 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
29 Major flooding occurs, with flood protection levees being overtopped. The area between Spring Street and the river is flooded, as well as homes and businesses south of East Main Street and West of Staunton Street on the east bank of the Great Miami. Homes and businesses along Rush Creek in Springcreek township incu Major backwater flooding.
24 Significant flooding of businesses and mobile homes occurs along South Main Street, south of Garnsey Street. Homes along Piqua Lockington road incur major flooding. Miami Conservancy Protected areas are not impacted until a stage of 29 feet. In addition, backwater flooding occurs in Springcreek Township along Rush Creek, with major flooding of homes along Piqua Lockington Road.
21 South Main Street is flooded from route 115 to Fox Drive, with significant flooding of businesses and a mobile home community between South Main Street and the river, below Garnsey Street. Areas within the Miami Conservancy Flood protection are protected to a stage of 29 feet. In addition, backwater flooding occurs in Springcreek Township along Rush Creek, with several feet of water in homes along Piqua Lockington Road.
19 This is approximately the FEMA 1 percent flood level. While Piqua is protected by a combination of levees and the Lockington retention area to a stage of 29 feet, the Piqua Wastewater treatment plant is flooded, as well as mobile home communities along South Main Street near Fox Drive. In addition, backwater flooding occurs in Springcreek Township along Rush Creek, with several feet of water in homes along Piqua Lockington Road.
18 While Miami Conservancy Flood protection prevents the city of Piqua to a stage of 29 feet, flood water approaches the mobile home park along south Main Street near Fox Drive. Some flooding of the wastewater treatment plant for Piqua also occurs.
15 Backwater flooding occurs in along Rush Creek in Springcreek township, with nearly 1 foot of flood water deep in the alleyway behind homes along Piqua Lockington Road, flooding basements and garages in this area. Miami Conservancy Protected areas are not impacted until a stage of 29 feet.
14 Backwater flooding up Rush Creek causes basement flooding in Springcreek township...near Piqua Lockington Road.
About This Location Collapse

Latitude: 40.150833° N, Longitude: 84.228889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 843.08 857.08 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
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 10 Day (NAEFS) River Forecast VS. River Potential
HEFS Ensemble NAEFS Ensemble Outlook vs. Forecast

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

See the Product Description Document link for more details on the interpretation of the 10 day graphics.

Click individual graphics to enlarge.
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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
Wilmington Weather Forecast Office
1901 South State Route 134
Wilmington, OH 45177
(937) 383-0031
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