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Hydrograph River at a Glance Download
Big River at Byrnesville Stage (ft)Flow (kcfs)Observed: 4.08 ft at 3:00PM Apr 30, 2016Observed: 4.08 ft at 3:15PM Apr 30, 2016Observed: 4.09 ft at 3:30PM Apr 30, 2016Observed: 4.08 ft at 3:45PM Apr 30, 2016Observed: 4.09 ft at 4:00PM Apr 30, 2016Observed: 4.09 ft at 4:15PM Apr 30, 2016Observed: 4.09 ft at 4:30PM Apr 30, 2016Observed: 4.09 ft at 4:45PM Apr 30, 2016Observed: 4.09 ft at 5:00PM Apr 30, 2016Observed: 4.1 ft at 5:15PM Apr 30, 2016Observed: 4.1 ft at 5:30PM Apr 30, 2016Observed: 4.09 ft at 5:45PM Apr 30, 2016Observed: 4.09 ft at 6:00PM Apr 30, 2016Observed: 4.09 ft at 6:15PM Apr 30, 2016Observed: 4.09 ft at 6:30PM Apr 30, 2016Observed: 4.1 ft at 6:45PM Apr 30, 2016Observed: 4.09 ft at 7:00PM Apr 30, 2016Observed: 4.09 ft at 7:15PM Apr 30, 2016Observed: 4.09 ft at 7:30PM Apr 30, 2016Observed: 4.11 ft at 7:45PM Apr 30, 2016Observed: 4.23 ft at 8:00PM Apr 30, 2016Observed: 4.27 ft at 8:15PM Apr 30, 2016Observed: 4.34 ft at 8:30PM Apr 30, 2016Observed: 4.44 ft at 8:45PM Apr 30, 2016Observed: 4.64 ft at 9:00PM Apr 30, 2016Observed: 4.97 ft at 9:15PM Apr 30, 2016Observed: 5.36 ft at 9:30PM Apr 30, 2016Observed: 5.76 ft at 9:45PM Apr 30, 2016Observed: 6.05 ft at 10:00PM Apr 30, 2016Observed: 6.28 ft at 10:15PM Apr 30, 2016Observed: 6.52 ft at 10:30PM Apr 30, 2016Observed: 6.77 ft at 10:45PM Apr 30, 2016Observed: 7.12 ft at 11:00PM Apr 30, 2016Observed: 7.51 ft at 11:15PM Apr 30, 2016Observed: 7.88 ft at 11:30PM Apr 30, 2016Observed: 8.17 ft at 11:45PM Apr 30, 2016Observed: 8.36 ft at 12:00AM May 01, 2016Observed: 8.49 ft at 12:15AM May 01, 2016Highest Observation: 8.52 ft at 12:30AM May 01, 2016Observed: 8.47 ft at 12:45AM May 01, 2016Observed: 8.38 ft at 1:00AM May 01, 2016Observed: 8.26 ft at 1:15AM May 01, 2016Observed: 8.15 ft at 1:30AM May 01, 2016Observed: 8.02 ft at 1:45AM May 01, 2016Observed: 7.89 ft at 2:00AM May 01, 2016Observed: 7.77 ft at 2:15AM May 01, 2016Observed: 7.66 ft at 2:30AM May 01, 2016Observed: 7.54 ft at 2:45AM May 01, 2016Observed: 7.44 ft at 3:00AM May 01, 2016Observed: 7.34 ft at 3:15AM May 01, 2016Observed: 7.26 ft at 3:30AM May 01, 2016Observed: 7.17 ft at 3:45AM May 01, 2016Observed: 7.1 ft at 4:00AM May 01, 2016Observed: 7.04 ft at 4:15AM May 01, 2016Observed: 7 ft at 4:30AM May 01, 2016Observed: 6.97 ft at 4:45AM May 01, 2016Observed: 6.97 ft at 5:00AM May 01, 2016Observed: 6.98 ft at 5:15AM May 01, 2016Observed: 7.01 ft at 5:30AM May 01, 2016Observed: 7.04 ft at 5:45AM May 01, 2016Observed: 7.08 ft at 6:00AM May 01, 2016Observed: 7.13 ft at 6:15AM May 01, 2016Observed: 7.17 ft at 6:30AM May 01, 2016Observed: 7.22 ft at 6:45AM May 01, 2016Observed: 7.25 ft at 7:00AM May 01, 2016Observed: 7.28 ft at 7:15AM May 01, 2016Observed: 7.29 ft at 7:30AM May 01, 2016Observed: 7.3 ft at 7:45AM May 01, 2016Observed: 7.29 ft at 8:00AM May 01, 2016Observed: 7.29 ft at 8:15AM May 01, 2016Observed: 7.28 ft at 8:30AM May 01, 2016Observed: 7.25 ft at 8:45AM May 01, 2016Observed: 7.23 ft at 9:00AM May 01, 2016Observed: 7.2 ft at 9:15AM May 01, 2016Observed: 7.16 ft at 9:30AM May 01, 2016Observed: 7.14 ft at 9:45AM May 01, 2016Observed: 7.11 ft at 10:00AM May 01, 2016Observed: 7.08 ft at 10:15AM May 01, 2016Observed: 7.06 ft at 10:30AM May 01, 2016Observed: 7.04 ft at 10:45AM May 01, 2016Observed: 7.02 ft at 11:00AM May 01, 2016Observed: 7.01 ft at 11:15AM May 01, 2016Observed: 7.03 ft at 11:30AM May 01, 2016Observed: 7.03 ft at 11:45AM May 01, 2016Observed: 7.06 ft at 12:00PM May 01, 2016Observed: 7.09 ft at 12:15PM May 01, 2016Observed: 7.13 ft at 12:30PM May 01, 2016Observed: 7.19 ft at 12:45PM May 01, 2016Observed: 7.24 ft at 1:00PM May 01, 2016Observed: 7.31 ft at 1:15PM May 01, 2016Observed: 7.37 ft at 1:30PM May 01, 2016Observed: 7.45 ft at 1:45PM May 01, 2016Observed: 7.52 ft at 2:00PM May 01, 2016Observed: 7.58 ft at 2:15PM May 01, 2016Observed: 7.66 ft at 2:30PM May 01, 2016Observed: 7.72 ft at 2:45PM May 01, 2016Observed: 7.78 ft at 3:00PM May 01, 2016Observed: 7.84 ft at 3:15PM May 01, 2016Observed: 7.9 ft at 3:30PM May 01, 2016Observed: 7.94 ft at 3:45PM May 01, 2016Observed: 7.99 ft at 4:00PM May 01, 2016Observed: 8.04 ft at 4:15PM May 01, 2016Observed: 8.08 ft at 4:30PM May 01, 2016Observed: 8.12 ft at 4:45PM May 01, 2016Observed: 8.14 ft at 5:00PM May 01, 2016Observed: 8.19 ft at 5:15PM May 01, 2016Observed: 8.22 ft at 5:30PM May 01, 2016Observed: 8.23 ft at 5:45PM May 01, 2016Observed: 8.26 ft at 6:00PM May 01, 2016Observed: 8.28 ft at 6:15PM May 01, 2016Observed: 8.29 ft at 6:30PM May 01, 2016Observed: 8.31 ft at 6:45PM May 01, 2016Observed: 8.3 ft at 7:00PM May 01, 2016Observed: 8.31 ft at 7:15PM May 01, 2016Observed: 8.32 ft at 7:30PM May 01, 2016Observed: 8.31 ft at 7:45PM May 01, 2016Observed: 8.31 ft at 8:00PM May 01, 2016Observed: 8.3 ft at 8:15PM May 01, 2016Observed: 8.28 ft at 8:30PM May 01, 2016Observed: 8.27 ft at 8:45PM May 01, 2016Observed: 8.24 ft at 9:00PM May 01, 2016Observed: 8.21 ft at 9:15PM May 01, 2016Observed: 8.18 ft at 9:30PM May 01, 2016Observed: 8.16 ft at 9:45PM May 01, 2016Observed: 8.12 ft at 10:00PM May 01, 2016Observed: 8.09 ft at 10:15PM May 01, 2016Observed: 8.04 ft at 10:30PM May 01, 2016Observed: 8.02 ft at 10:45PM May 01, 2016Observed: 7.97 ft at 11:00PM May 01, 2016Observed: 7.93 ft at 11:15PM May 01, 2016Observed: 7.88 ft at 11:30PM May 01, 2016Observed: 7.83 ft at 11:45PM May 01, 2016Observed: 7.78 ft at 12:00AM May 02, 2016Observed: 7.74 ft at 12:15AM May 02, 2016Observed: 7.7 ft at 12:30AM May 02, 2016Observed: 7.64 ft at 12:45AM May 02, 2016Observed: 7.6 ft at 1:00AM May 02, 2016Observed: 7.54 ft at 1:15AM May 02, 2016Observed: 7.49 ft at 1:30AM May 02, 2016Observed: 7.44 ft at 1:45AM May 02, 2016Observed: 7.4 ft at 2:00AM May 02, 2016Observed: 7.35 ft at 2:15AM May 02, 2016Observed: 7.3 ft at 2:30AM May 02, 2016Observed: 7.26 ft at 2:45AM May 02, 2016Observed: 7.21 ft at 3:00AM May 02, 2016Observed: 7.17 ft at 3:15AM May 02, 2016Observed: 7.12 ft at 3:30AM May 02, 2016Observed: 7.08 ft at 3:45AM May 02, 2016Observed: 7.03 ft at 4:00AM May 02, 2016Observed: 6.99 ft at 4:15AM May 02, 2016Observed: 6.94 ft at 4:30AM May 02, 2016Observed: 6.91 ft at 4:45AM May 02, 2016Observed: 6.86 ft at 5:00AM May 02, 2016Observed: 6.83 ft at 5:15AM May 02, 2016Observed: 6.79 ft at 5:30AM May 02, 2016Observed: 6.75 ft at 5:45AM May 02, 2016Observed: 6.71 ft at 6:00AM May 02, 2016Observed: 6.67 ft at 6:15AM May 02, 2016Observed: 6.64 ft at 6:30AM May 02, 2016Observed: 6.6 ft at 6:45AM May 02, 2016Observed: 6.58 ft at 7:00AM May 02, 2016Observed: 6.53 ft at 7:15AM May 02, 2016Observed: 6.51 ft at 7:30AM May 02, 2016Observed: 6.48 ft at 7:45AM May 02, 2016Observed: 6.45 ft at 8:00AM May 02, 2016Observed: 6.42 ft at 8:15AM May 02, 2016Observed: 6.39 ft at 8:30AM May 02, 2016Observed: 6.36 ft at 8:45AM May 02, 2016Observed: 6.33 ft at 9:00AM May 02, 2016Observed: 6.3 ft at 9:15AM May 02, 2016Observed: 6.27 ft at 9:30AM May 02, 2016Observed: 6.25 ft at 9:45AM May 02, 2016Observed: 6.22 ft at 10:00AM May 02, 2016Observed: 6.19 ft at 10:15AM May 02, 2016Observed: 6.18 ft at 10:30AM May 02, 2016Observed: 6.14 ft at 10:45AM May 02, 2016Observed: 6.12 ft at 11:00AM May 02, 2016Observed: 6.1 ft at 11:15AM May 02, 2016Observed: 6.08 ft at 11:30AM May 02, 2016Observed: 6.05 ft at 11:45AM May 02, 2016Observed: 6.03 ft at 12:00PM May 02, 2016Observed: 6.01 ft at 12:15PM May 02, 2016Observed: 5.99 ft at 12:30PM May 02, 2016Observed: 5.97 ft at 12:45PM May 02, 2016Observed: 5.95 ft at 1:00PM May 02, 2016Observed: 5.92 ft at 1:15PM May 02, 2016Observed: 5.91 ft at 1:30PM May 02, 2016Observed: 5.86 ft at 1:45PM May 02, 2016Observed: 5.86 ft at 2:00PM May 02, 2016Observed: 5.84 ft at 2:15PM May 02, 2016Observed: 5.83 ft at 2:30PM May 02, 2016Observed: 5.8 ft at 2:45PM May 02, 2016Observed: 5.79 ft at 3:00PM May 02, 2016Observed: 5.77 ft at 3:15PM May 02, 2016Observed: 5.75 ft at 3:30PM May 02, 2016Observed: 5.73 ft at 3:45PM May 02, 2016Observed: 5.71 ft at 4:00PM May 02, 2016Observed: 5.69 ft at 4:15PM May 02, 2016Observed: 5.68 ft at 4:30PM May 02, 2016Observed: 5.66 ft at 4:45PM May 02, 2016Observed: 5.64 ft at 5:00PM May 02, 2016Observed: 5.63 ft at 5:15PM May 02, 2016Observed: 5.61 ft at 5:30PM May 02, 2016Observed: 5.6 ft at 5:45PM May 02, 2016Observed: 5.58 ft at 6:00PM May 02, 2016Observed: 5.57 ft at 6:15PM May 02, 2016Observed: 5.55 ft at 6:30PM May 02, 2016Observed: 5.53 ft at 6:45PM May 02, 2016Observed: 5.52 ft at 7:00PM May 02, 2016Observed: 5.51 ft at 7:15PM May 02, 2016Observed: 5.49 ft at 7:30PM May 02, 2016Observed: 5.47 ft at 7:45PM May 02, 2016Observed: 5.47 ft at 8:00PM May 02, 2016Observed: 5.45 ft at 8:15PM May 02, 2016Observed: 5.44 ft at 8:30PM May 02, 2016Observed: 5.42 ft at 8:45PM May 02, 2016Observed: 5.41 ft at 9:00PM May 02, 2016Observed: 5.39 ft at 9:15PM May 02, 2016Observed: 5.38 ft at 9:30PM May 02, 2016Observed: 5.37 ft at 9:45PM May 02, 2016Observed: 5.36 ft at 10:00PM May 02, 2016Observed: 5.35 ft at 10:15PM May 02, 2016Observed: 5.33 ft at 10:30PM May 02, 2016Observed: 5.32 ft at 10:45PM May 02, 2016Observed: 5.31 ft at 11:00PM May 02, 2016Observed: 5.29 ft at 11:15PM May 02, 2016Observed: 5.29 ft at 11:30PM May 02, 2016Observed: 5.27 ft at 11:45PM May 02, 2016Observed: 5.26 ft at 12:00AM May 03, 2016Observed: 5.25 ft at 12:15AM May 03, 2016Observed: 5.24 ft at 12:30AM May 03, 2016Observed: 5.23 ft at 12:45AM May 03, 2016Observed: 5.22 ft at 1:00AM May 03, 2016Observed: 5.21 ft at 1:15AM May 03, 2016Observed: 5.2 ft at 1:30AM May 03, 2016Observed: 5.19 ft at 1:45AM May 03, 2016Observed: 5.18 ft at 2:00AM May 03, 2016Observed: 5.17 ft at 2:15AM May 03, 2016Observed: 5.16 ft at 2:30AM May 03, 2016Observed: 5.15 ft at 2:45AM May 03, 2016Observed: 5.14 ft at 3:00AM May 03, 2016Observed: 5.13 ft at 3:15AM May 03, 2016Observed: 5.12 ft at 3:30AM May 03, 2016Observed: 5.12 ft at 3:45AM May 03, 2016Observed: 5.1 ft at 4:00AM May 03, 2016Observed: 5.1 ft at 4:15AM May 03, 2016Observed: 5.08 ft at 4:30AM May 03, 2016Observed: 5.08 ft at 4:45AM May 03, 2016Observed: 5.07 ft at 5:00AM May 03, 2016Observed: 5.06 ft at 5:15AM May 03, 2016Observed: 5.05 ft at 5:30AM May 03, 2016Observed: 5.05 ft at 5:45AM May 03, 2016Observed: 5.04 ft at 6:00AM May 03, 2016Observed: 5.03 ft at 6:15AM May 03, 2016Observed: 5.02 ft at 6:30AM May 03, 2016Observed: 5.01 ft at 6:45AM May 03, 2016Observed: 5.01 ft at 7:00AM May 03, 2016Observed: 5 ft at 7:15AM May 03, 2016Observed: 4.99 ft at 7:30AM May 03, 2016Observed: 4.98 ft at 7:45AM May 03, 2016Observed: 4.98 ft at 8:00AM May 03, 2016Observed: 4.97 ft at 8:15AM May 03, 2016Observed: 4.97 ft at 8:30AM May 03, 2016Observed: 4.96 ft at 8:45AM May 03, 2016Observed: 4.95 ft at 9:00AM May 03, 2016Observed: 4.95 ft at 9:15AM May 03, 2016Observed: 4.94 ft at 9:30AM May 03, 2016Observed: 4.93 ft at 9:45AM May 03, 2016Observed: 4.92 ft at 10:00AM May 03, 2016Observed: 4.92 ft at 10:15AM May 03, 2016Observed: 4.92 ft at 10:30AM May 03, 2016Observed: 4.92 ft at 10:45AM May 03, 2016Observed: 4.91 ft at 11:00AM May 03, 2016Observed: 4.9 ft at 11:15AM May 03, 2016Observed: 4.89 ft at 11:30AM May 03, 2016Observed: 4.88 ft at 11:45AM May 03, 2016Observed: 4.89 ft at 12:00PM May 03, 2016Observed: 4.89 ft at 12:15PM May 03, 2016Observed: 4.88 ft at 12:30PM May 03, 2016Observed: 4.88 ft at 12:45PM May 03, 2016Observed: 4.87 ft at 1:00PM May 03, 2016Observed: 4.86 ft at 1:15PM May 03, 2016Observed: 4.87 ft at 1:30PM May 03, 2016Observed: 4.86 ft at 1:45PM May 03, 2016Observed: 4.85 ft at 2:00PM May 03, 2016Observed: 4.86 ft at 2:15PM May 03, 2016Observed: 4.85 ft at 2:30PM May 03, 2016Observed: 4.85 ft at 2:45PM May 03, 2016Observed: 4.84 ft at 3:00PM May 03, 2016Observed: 4.83 ft at 3:15PM May 03, 2016Observed: 4.83 ft at 3:30PM May 03, 2016Observed: 4.83 ft at 3:45PM May 03, 2016Observed: 4.83 ft at 4:00PM May 03, 2016Observed: 4.82 ft at 4:15PM May 03, 2016Observed: 4.82 ft at 4:30PM May 03, 2016Observed: 4.82 ft at 4:45PM May 03, 2016Observed: 4.82 ft at 5:00PM May 03, 2016Observed: 4.81 ft at 5:15PM May 03, 2016Observed: 4.81 ft at 5:30PM May 03, 2016Observed: 4.81 ft at 5:45PM May 03, 2016Observed: 4.81 ft at 6:00PM May 03, 2016Observed: 4.81 ft at 6:15PM May 03, 2016Observed: 4.81 ft at 6:30PM May 03, 2016Observed: 4.81 ft at 6:45PM May 03, 2016Observed: 4.8 ft at 7:00PM May 03, 2016Observed: 4.8 ft at 7:15PM May 03, 2016Observed: 4.8 ft at 7:30PM May 03, 2016Observed: 4.8 ft at 7:45PM May 03, 2016Observed: 4.79 ft at 8:00PM May 03, 2016Observed: 4.79 ft at 8:15PM May 03, 2016Observed: 4.79 ft at 8:30PM May 03, 2016Observed: 4.79 ft at 8:45PM May 03, 2016Observed: 4.78 ft at 9:00PM May 03, 2016Observed: 4.78 ft at 9:15PM May 03, 2016Observed: 4.78 ft at 9:30PM May 03, 2016Observed: 4.77 ft at 9:45PM May 03, 2016Observed: 4.78 ft at 10:00PM May 03, 2016Observed: 4.77 ft at 10:15PM May 03, 2016Observed: 4.77 ft at 10:30PM May 03, 2016Observed: 4.76 ft at 10:45PM May 03, 2016Observed: 4.76 ft at 11:00PM May 03, 2016Observed: 4.76 ft at 11:15PM May 03, 2016Observed: 4.75 ft at 11:30PM May 03, 2016Observed: 4.75 ft at 11:45PM May 03, 2016Observed: 4.75 ft at 12:00AM May 04, 2016Observed: 4.74 ft at 12:15AM May 04, 2016Observed: 4.74 ft at 12:30AM May 04, 2016Observed: 4.74 ft at 12:45AM May 04, 2016Observed: 4.74 ft at 1:00AM May 04, 2016Observed: 4.73 ft at 1:15AM May 04, 2016Observed: 4.73 ft at 1:30AM May 04, 2016Observed: 4.73 ft at 1:45AM May 04, 2016Observed: 4.72 ft at 2:00AM May 04, 2016Observed: 4.7 ft at 2:15AM May 04, 2016Observed: 4.71 ft at 2:30AM May 04, 2016Observed: 4.71 ft at 2:45AM May 04, 2016Observed: 4.71 ft at 3:00AM May 04, 2016Observed: 4.7 ft at 3:15AM May 04, 2016Observed: 4.7 ft at 3:30AM May 04, 2016Observed: 4.7 ft at 3:45AM May 04, 2016Observed: 4.69 ft at 4:00AM May 04, 2016Observed: 4.69 ft at 4:15AM May 04, 2016Observed: 4.68 ft at 4:30AM May 04, 2016Observed: 4.68 ft at 4:45AM May 04, 2016Observed: 4.67 ft at 5:00AM May 04, 2016Observed: 4.67 ft at 5:15AM May 04, 2016Observed: 4.66 ft at 5:30AM May 04, 2016Observed: 4.66 ft at 5:45AM May 04, 2016Observed: 4.65 ft at 6:00AM May 04, 2016Observed: 4.65 ft at 6:15AM May 04, 2016Observed: 4.65 ft at 6:30AM May 04, 2016Observed: 4.63 ft at 6:45AM May 04, 2016Observed: 4.63 ft at 7:00AM May 04, 2016Observed: 4.63 ft at 7:15AM May 04, 2016Observed: 4.63 ft at 7:30AM May 04, 2016Observed: 4.62 ft at 7:45AM May 04, 2016Observed: 4.62 ft at 8:00AM May 04, 2016Observed: 4.61 ft at 8:15AM May 04, 2016Observed: 4.61 ft at 8:30AM May 04, 2016Observed: 4.61 ft at 8:45AM May 04, 2016Observed: 4.6 ft at 9:00AM May 04, 2016Observed: 4.6 ft at 9:15AM May 04, 2016Observed: 4.59 ft at 9:30AM May 04, 2016Observed: 4.58 ft at 9:45AM May 04, 2016Observed: 4.59 ft at 10:00AM May 04, 2016Observed: 4.58 ft at 10:15AM May 04, 2016Observed: 4.57 ft at 10:30AM May 04, 2016Observed: 4.58 ft at 10:45AM May 04, 2016Observed: 4.57 ft at 11:00AM May 04, 2016Observed: 4.57 ft at 11:15AM May 04, 2016Observed: 4.57 ft at 11:30AM May 04, 2016Observed: 4.55 ft at 11:45AM May 04, 2016Observed: 4.55 ft at 12:00PM May 04, 2016Observed: 4.55 ft at 12:15PM May 04, 2016Observed: 4.55 ft at 12:30PM May 04, 2016Observed: 4.55 ft at 12:45PM May 04, 2016Observed: 4.54 ft at 1:00PM May 04, 2016Observed: 4.53 ft at 1:15PM May 04, 2016Observed: 4.53 ft at 1:30PM May 04, 2016Observed: 4.52 ft at 1:45PM May 04, 2016Observed: 4.52 ft at 2:00PM May 04, 2016Observed: 4.51 ft at 2:15PM May 04, 2016Observed: 4.5 ft at 2:30PM May 04, 2016Observed: 4.5 ft at 2:45PM May 04, 2016Observed: 4.49 ft at 3:00PM May 04, 2016Observed: 4.49 ft at 3:15PM May 04, 2016Observed: 4.48 ft at 3:30PM May 04, 2016Observed: 4.49 ft at 3:45PM May 04, 2016Observed: 4.48 ft at 4:00PM May 04, 2016Observed: 4.48 ft at 4:15PM May 04, 2016Observed: 4.47 ft at 4:30PM May 04, 2016Observed: 4.47 ft at 4:45PM May 04, 2016Observed: 4.46 ft at 5:00PM May 04, 2016Observed: 4.45 ft at 5:15PM May 04, 2016Observed: 4.45 ft at 5:30PM May 04, 2016Observed: 4.44 ft at 5:45PM May 04, 2016Observed: 4.44 ft at 6:00PM May 04, 2016Observed: 4.44 ft at 6:15PM May 04, 2016Observed: 4.43 ft at 6:30PM May 04, 2016Observed: 4.43 ft at 6:45PM May 04, 2016Observed: 4.42 ft at 7:00PM May 04, 2016Observed: 4.41 ft at 7:15PM May 04, 2016Observed: 4.4 ft at 7:30PM May 04, 2016Observed: 4.41 ft at 7:45PM May 04, 2016Observed: 4.4 ft at 8:00PM May 04, 2016Observed: 4.39 ft at 8:15PM May 04, 2016Observed: 4.39 ft at 8:30PM May 04, 2016Observed: 4.39 ft at 8:45PM May 04, 2016Observed: 4.38 ft at 9:00PM May 04, 2016Observed: 4.39 ft at 9:15PM May 04, 2016Observed: 4.38 ft at 9:30PM May 04, 2016Observed: 4.37 ft at 9:45PM May 04, 2016Observed: 4.37 ft at 10:00PM May 04, 2016Observed: 4.36 ft at 10:15PM May 04, 2016Observed: 4.36 ft at 10:30PM May 04, 2016Observed: 4.35 ft at 10:45PM May 04, 2016Observed: 4.35 ft at 11:00PM May 04, 2016Observed: 4.34 ft at 11:15PM May 04, 2016Observed: 4.34 ft at 11:30PM May 04, 2016Observed: 4.33 ft at 11:45PM May 04, 2016Observed: 4.33 ft at 12:00AM May 05, 2016Observed: 4.33 ft at 12:15AM May 05, 2016Observed: 4.32 ft at 12:30AM May 05, 2016Observed: 4.32 ft at 12:45AM May 05, 2016Observed: 4.32 ft at 1:00AM May 05, 2016Observed: 4.31 ft at 1:15AM May 05, 2016Observed: 4.31 ft at 1:30AM May 05, 2016Observed: 4.3 ft at 1:45AM May 05, 2016Observed: 4.3 ft at 2:00AM May 05, 2016Observed: 4.29 ft at 2:15AM May 05, 2016Observed: 4.29 ft at 2:30AM May 05, 2016Observed: 4.29 ft at 2:45AM May 05, 2016Observed: 4.28 ft at 3:00AM May 05, 2016Observed: 4.29 ft at 3:15AM May 05, 2016Observed: 4.28 ft at 3:30AM May 05, 2016Observed: 4.27 ft at 3:45AM May 05, 2016Observed: 4.27 ft at 4:00AM May 05, 2016Observed: 4.27 ft at 4:15AM May 05, 2016Observed: 4.26 ft at 4:30AM May 05, 2016Observed: 4.26 ft at 4:45AM May 05, 2016Observed: 4.26 ft at 5:00AM May 05, 2016Observed: 4.25 ft at 5:15AM May 05, 2016Observed: 4.25 ft at 5:30AM May 05, 2016Observed: 4.23 ft at 5:45AM May 05, 2016Observed: 4.24 ft at 6:00AM May 05, 2016Observed: 4.23 ft at 6:15AM May 05, 2016Observed: 4.23 ft at 6:30AM May 05, 2016Observed: 4.22 ft at 6:45AM May 05, 2016Observed: 4.22 ft at 7:00AM May 05, 2016Observed: 4.22 ft at 7:15AM May 05, 2016Observed: 4.21 ft at 7:30AM May 05, 2016Observed: 4.21 ft at 7:45AM May 05, 2016Observed: 4.19 ft at 8:00AM May 05, 2016Observed: 4.21 ft at 8:15AM May 05, 2016Observed: 4.2 ft at 8:30AM May 05, 2016Observed: 4.2 ft at 8:45AM May 05, 2016Observed: 4.19 ft at 9:00AM May 05, 2016Observed: 4.2 ft at 9:15AM May 05, 2016Observed: 4.19 ft at 9:30AM May 05, 2016Observed: 4.18 ft at 9:45AM May 05, 2016Observed: 4.18 ft at 10:00AM May 05, 2016Observed: 4.18 ft at 10:15AM May 05, 2016Observed: 4.17 ft at 10:30AM May 05, 2016Observed: 4.17 ft at 10:45AM May 05, 2016Observed: 4.17 ft at 11:00AM May 05, 2016Observed: 4.17 ft at 11:15AM May 05, 2016Observed: 4.16 ft at 11:30AM May 05, 2016Observed: 4.16 ft at 11:45AM May 05, 2016Observed: 4.15 ft at 12:00PM May 05, 2016Observed: 4.16 ft at 12:15PM May 05, 2016Observed: 4.15 ft at 12:30PM May 05, 2016Observed: 4.15 ft at 12:45PM May 05, 2016Observed: 4.14 ft at 1:00PM May 05, 2016Observed: 4.14 ft at 1:15PM May 05, 2016Observed: 4.13 ft at 1:30PM May 05, 2016Observed: 4.14 ft at 1:45PM May 05, 2016USGS--Water Resources of the United StatesBYRM7(plotting HGIRG) Graph Created (2:51PM May 5, 2016)ObservedLatest observed value: 4.14 ft at 1:45 PM CDT 5-May-2016. Flood Stage is 16 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Big River at Byrnesville are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Richwoods Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 28
Moderate Flood Stage: 20
Flood Stage: 16
Action Stage: 13
Low Stage (in feet): 0

Historic Crests
(1) 30.20 ft on 08/21/1915
(2) 29.37 ft on 09/25/1993
(3) 27.61 ft on 11/16/1993
(4) 27.57 ft on 03/20/2008
(5) 27.57 ft on 04/12/1994
(6) 27.18 ft on 12/29/2015 (P)
(7) 26.47 ft on 11/21/1985
(8) 26.42 ft on 05/02/1983
(9) 26.41 ft on 07/01/1957
(10) 25.23 ft on 01/05/1950
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 27.18 ft on 12/29/2015 (P)
(2) 17.72 ft on 07/03/2015
(3) 18.32 ft on 07/02/2015
(4) 21.70 ft on 06/22/2015
(5) 20.94 ft on 04/10/2015
(6) 16.81 ft on 04/04/2014
(7) 21.40 ft on 06/02/2013
(8) 21.97 ft on 05/05/2013
(9) 23.58 ft on 04/20/2013
(10) 23.51 ft on 03/20/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.05 ft on 08/16/2007
(2) 1.15 ft on 07/28/2012
(3) 1.40 ft on 09/13/2005
Show More Low Water Records

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

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Gauge LocationGauge Map Marker
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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
30.3 The porch of G H Beachman floods at this level.
30.2 This is the RECORD FLOOD LEVEL that was reached in August 1915.
29.6 The main floor at the Byrnesville mill begins to flood.
29.4 The floor of the gage shed begins to flood.
28 At this height, several homes along Burgan Grove Road are flooded.
22.4 At this level, Twin Rivers Bridge Road must be closed.
20.5 Burgan Grove Road begins flooding near Cottage Grove Road, cutting off access to Cottage Grove Road. Highway W near Hoene Spring is closed as water crosses the pavement.
20 South Byrnesville Road goes under water near this level.
19.2 State Highway BB southeast of Cedar Hill will be closed near this height.
19.1 Backyards and one basement along Burgan Grove Road 2 miles west of House Springs begin to flood.
19 Dutch Creek Road south of Byrnesville and Byrnesville Road near John McKeever Road north of Byrnesville begin to flood.
18 Cedar Hill Road at Cedar Hill and Klondike Road south of Cedar Hill begin to flood near this height.
15.5 Rockford Beach Park at the Highway MM bridge begins flooding.
Photos
(1) House along South Byrnesville Rd. just west of the bridge on April 29, 2011 with a stage of 22.4 ft.
(2) South Byrnesville Road just east of the bridge on April 29, 2011 at a stage of 22.4 feet.
(3) Burgan Grove Road at Cottage Grove Road on April 29, 2011 with a stage near 22.5 ft.
(4) Highway W just north of Hoene Spring on April 29, 2011 with a stage near 22.7 feet.
(5) Rockford Beach near the Highway W bridge on April 29, 2011 at a stage near 22.5 feet.
(6) Byrnesville looking upstream
(7) Byrnesville looking downstream
About This Location Collapse

Latitude: 38.391667° N, Longitude: 90.637778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 16 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 29 433.69 ft 449.69 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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NWS Information
National Weather Service
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
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Page last modified: 13-Aug-2015 1:56 AM
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