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Hydrograph River at a Glance Download
Mississippi River at Louisiana Stage (ft)Highest Observation: 13.68 ft at 11:00PM May 16, 2022Observed: 13.63 ft at 11:15PM May 16, 2022Observed: 13.62 ft at 11:30PM May 16, 2022Observed: 13.63 ft at 11:45PM May 16, 2022Observed: 13.63 ft at 12:00AM May 17, 2022Observed: 13.6 ft at 12:15AM May 17, 2022Observed: 13.61 ft at 12:30AM May 17, 2022Observed: 13.61 ft at 12:45AM May 17, 2022Observed: 13.58 ft at 1:00AM May 17, 2022Observed: 13.6 ft at 1:15AM May 17, 2022Observed: 13.59 ft at 1:30AM May 17, 2022Observed: 13.59 ft at 1:45AM May 17, 2022Observed: 13.59 ft at 2:00AM May 17, 2022Observed: 13.57 ft at 2:15AM May 17, 2022Observed: 13.58 ft at 2:30AM May 17, 2022Observed: 13.59 ft at 2:45AM May 17, 2022Observed: 13.58 ft at 3:00AM May 17, 2022Observed: 13.55 ft at 3:15AM May 17, 2022Observed: 13.55 ft at 3:30AM May 17, 2022Observed: 13.57 ft at 3:45AM May 17, 2022Observed: 13.54 ft at 4:00AM May 17, 2022Observed: 13.56 ft at 4:15AM May 17, 2022Observed: 13.55 ft at 4:30AM May 17, 2022Observed: 13.53 ft at 4:45AM May 17, 2022Observed: 13.52 ft at 5:00AM May 17, 2022Observed: 13.51 ft at 5:15AM May 17, 2022Observed: 13.52 ft at 5:30AM May 17, 2022Observed: 13.52 ft at 5:45AM May 17, 2022Observed: 13.51 ft at 6:00AM May 17, 2022Observed: 13.52 ft at 6:15AM May 17, 2022Observed: 13.51 ft at 6:30AM May 17, 2022Observed: 13.51 ft at 6:45AM May 17, 2022Observed: 13.53 ft at 7:00AM May 17, 2022Observed: 13.54 ft at 7:15AM May 17, 2022Observed: 13.52 ft at 7:30AM May 17, 2022Observed: 13.53 ft at 7:45AM May 17, 2022Observed: 13.52 ft at 8:00AM May 17, 2022Observed: 13.51 ft at 8:15AM May 17, 2022Observed: 13.52 ft at 8:30AM May 17, 2022Observed: 13.51 ft at 8:45AM May 17, 2022Observed: 13.51 ft at 9:00AM May 17, 2022Observed: 13.51 ft at 9:15AM May 17, 2022Observed: 13.53 ft at 9:30AM May 17, 2022Observed: 13.52 ft at 9:45AM May 17, 2022Observed: 13.51 ft at 10:00AM May 17, 2022Observed: 13.52 ft at 10:15AM May 17, 2022Observed: 13.51 ft at 10:30AM May 17, 2022Observed: 13.53 ft at 11:15AM May 17, 2022Observed: 13.53 ft at 11:30AM May 17, 2022Observed: 13.54 ft at 11:45AM May 17, 2022Observed: 13.53 ft at 12:00PM May 17, 2022Observed: 13.55 ft at 12:15PM May 17, 2022Observed: 13.51 ft at 12:30PM May 17, 2022Observed: 13.55 ft at 12:45PM May 17, 2022Observed: 13.5 ft at 1:00PM May 17, 2022Observed: 13.54 ft at 1:15PM May 17, 2022Observed: 13.53 ft at 1:30PM May 17, 2022Observed: 13.53 ft at 1:45PM May 17, 2022Observed: 13.53 ft at 2:00PM May 17, 2022Observed: 13.54 ft at 2:15PM May 17, 2022Observed: 13.52 ft at 2:30PM May 17, 2022Observed: 13.51 ft at 2:45PM May 17, 2022Observed: 13.51 ft at 3:00PM May 17, 2022Observed: 13.52 ft at 3:15PM May 17, 2022Observed: 13.52 ft at 3:30PM May 17, 2022Observed: 13.51 ft at 3:45PM May 17, 2022Observed: 13.51 ft at 4:00PM May 17, 2022Observed: 13.51 ft at 4:15PM May 17, 2022Observed: 13.51 ft at 4:30PM May 17, 2022Observed: 13.48 ft at 4:45PM May 17, 2022Observed: 13.48 ft at 5:00PM May 17, 2022Observed: 13.48 ft at 5:15PM May 17, 2022Observed: 13.5 ft at 5:30PM May 17, 2022Observed: 13.49 ft at 5:45PM May 17, 2022Observed: 13.48 ft at 6:00PM May 17, 2022Observed: 13.49 ft at 6:15PM May 17, 2022Observed: 13.5 ft at 6:30PM May 17, 2022Observed: 13.51 ft at 6:45PM May 17, 2022Observed: 13.44 ft at 7:00PM May 17, 2022Observed: 13.45 ft at 7:15PM May 17, 2022Observed: 13.51 ft at 7:30PM May 17, 2022Observed: 13.46 ft at 7:45PM May 17, 2022Observed: 13.44 ft at 8:00PM May 17, 2022Observed: 13.49 ft at 8:15PM May 17, 2022Observed: 13.49 ft at 8:30PM May 17, 2022Observed: 13.45 ft at 8:45PM May 17, 2022Observed: 13.51 ft at 9:00PM May 17, 2022Observed: 13.47 ft at 9:15PM May 17, 2022Observed: 13.49 ft at 9:30PM May 17, 2022Observed: 13.44 ft at 9:45PM May 17, 2022Observed: 13.4 ft at 10:00PM May 17, 2022Observed: 13.49 ft at 10:15PM May 17, 2022Observed: 13.42 ft at 10:30PM May 17, 2022Observed: 13.47 ft at 10:45PM May 17, 2022Observed: 13.41 ft at 11:00PM May 17, 2022Observed: 13.46 ft at 11:15PM May 17, 2022Observed: 13.36 ft at 11:30PM May 17, 2022Observed: 13.39 ft at 11:45PM May 17, 2022Observed: 13.4 ft at 12:00AM May 18, 2022Observed: 13.46 ft at 12:15AM May 18, 2022Observed: 13.37 ft at 12:30AM May 18, 2022Observed: 13.37 ft at 12:45AM May 18, 2022Observed: 13.37 ft at 1:00AM May 18, 2022Observed: 13.43 ft at 1:15AM May 18, 2022Observed: 13.38 ft at 1:30AM May 18, 2022Observed: 13.38 ft at 1:45AM May 18, 2022Observed: 13.32 ft at 2:00AM May 18, 2022Observed: 13.38 ft at 2:15AM May 18, 2022Observed: 13.38 ft at 2:30AM May 18, 2022Observed: 13.38 ft at 2:45AM May 18, 2022Observed: 13.35 ft at 3:00AM May 18, 2022Observed: 13.38 ft at 3:15AM May 18, 2022Observed: 13.36 ft at 3:30AM May 18, 2022Observed: 13.33 ft at 3:45AM May 18, 2022Observed: 13.38 ft at 4:00AM May 18, 2022Observed: 13.39 ft at 4:15AM May 18, 2022Observed: 13.34 ft at 4:30AM May 18, 2022Observed: 13.36 ft at 4:45AM May 18, 2022Observed: 13.32 ft at 5:00AM May 18, 2022Observed: 13.31 ft at 5:15AM May 18, 2022Observed: 13.32 ft at 5:30AM May 18, 2022Observed: 13.31 ft at 5:45AM May 18, 2022Observed: 13.32 ft at 6:00AM May 18, 2022Observed: 13.32 ft at 6:15AM May 18, 2022Observed: 13.3 ft at 6:30AM May 18, 2022Observed: 13.31 ft at 6:45AM May 18, 2022Observed: 13.32 ft at 7:00AM May 18, 2022Observed: 13.35 ft at 7:15AM May 18, 2022Observed: 13.36 ft at 7:30AM May 18, 2022Observed: 13.29 ft at 7:45AM May 18, 2022Observed: 13.28 ft at 8:00AM May 18, 2022Observed: 13.28 ft at 8:15AM May 18, 2022Observed: 13.31 ft at 8:30AM May 18, 2022Observed: 13.38 ft at 8:45AM May 18, 2022Observed: 13.29 ft at 9:00AM May 18, 2022Observed: 13.38 ft at 9:15AM May 18, 2022Observed: 13.28 ft at 9:30AM May 18, 2022Observed: 13.35 ft at 9:45AM May 18, 2022Observed: 13.34 ft at 10:00AM May 18, 2022Observed: 13.28 ft at 10:15AM May 18, 2022Observed: 13.27 ft at 10:30AM May 18, 2022Observed: 13.26 ft at 10:45AM May 18, 2022Observed: 13.28 ft at 11:00AM May 18, 2022Observed: 13.37 ft at 11:15AM May 18, 2022Observed: 13.27 ft at 11:30AM May 18, 2022Observed: 13.35 ft at 11:45AM May 18, 2022Observed: 13.28 ft at 12:00PM May 18, 2022Observed: 13.27 ft at 12:15PM May 18, 2022Observed: 13.3 ft at 12:30PM May 18, 2022Observed: 13.3 ft at 12:45PM May 18, 2022Observed: 13.31 ft at 1:00PM May 18, 2022Observed: 13.29 ft at 1:15PM May 18, 2022Observed: 13.34 ft at 1:30PM May 18, 2022Observed: 13.27 ft at 1:45PM May 18, 2022Observed: 13.26 ft at 2:00PM May 18, 2022Observed: 13.29 ft at 2:15PM May 18, 2022Observed: 13.29 ft at 2:30PM May 18, 2022Observed: 13.33 ft at 2:45PM May 18, 2022Observed: 13.24 ft at 3:00PM May 18, 2022Observed: 13.25 ft at 3:15PM May 18, 2022Observed: 13.26 ft at 3:30PM May 18, 2022Observed: 13.25 ft at 3:45PM May 18, 2022Observed: 13.24 ft at 4:00PM May 18, 2022Observed: 13.22 ft at 4:15PM May 18, 2022Observed: 13.26 ft at 4:30PM May 18, 2022Observed: 13.19 ft at 4:45PM May 18, 2022Observed: 13.27 ft at 5:00PM May 18, 2022Observed: 13.22 ft at 5:15PM May 18, 2022Observed: 13.17 ft at 5:30PM May 18, 2022Observed: 13.19 ft at 5:45PM May 18, 2022Observed: 13.16 ft at 6:00PM May 18, 2022Observed: 13.22 ft at 6:15PM May 18, 2022Observed: 13.17 ft at 6:30PM May 18, 2022Observed: 13.14 ft at 6:45PM May 18, 2022Observed: 13.24 ft at 7:00PM May 18, 2022Observed: 13.24 ft at 7:15PM May 18, 2022Observed: 13.2 ft at 7:30PM May 18, 2022Observed: 13.23 ft at 7:45PM May 18, 2022Observed: 13.2 ft at 8:00PM May 18, 2022Observed: 13.14 ft at 8:15PM May 18, 2022Observed: 13.18 ft at 8:30PM May 18, 2022Observed: 13.16 ft at 8:45PM May 18, 2022Observed: 13.22 ft at 9:00PM May 18, 2022Observed: 13.12 ft at 9:15PM May 18, 2022Observed: 13.12 ft at 9:30PM May 18, 2022Observed: 13.15 ft at 9:45PM May 18, 2022Observed: 13.12 ft at 10:00PM May 18, 2022Observed: 13.14 ft at 10:15PM May 18, 2022Observed: 13.12 ft at 10:30PM May 18, 2022Observed: 13.15 ft at 10:45PM May 18, 2022Observed: 13.15 ft at 11:00PM May 18, 2022Observed: 13.15 ft at 11:15PM May 18, 2022Observed: 13.2 ft at 11:30PM May 18, 2022Observed: 13.26 ft at 11:45PM May 18, 2022Observed: 13.24 ft at 12:00AM May 19, 2022Observed: 13.26 ft at 12:15AM May 19, 2022Observed: 13.24 ft at 12:30AM May 19, 2022Observed: 13.19 ft at 12:45AM May 19, 2022Observed: 13.23 ft at 1:00AM May 19, 2022Observed: 13.15 ft at 1:15AM May 19, 2022Observed: 13.15 ft at 1:30AM May 19, 2022Observed: 13.19 ft at 1:45AM May 19, 2022Observed: 13.23 ft at 2:00AM May 19, 2022Observed: 13.21 ft at 2:15AM May 19, 2022Observed: 13.2 ft at 2:30AM May 19, 2022Observed: 13.17 ft at 2:45AM May 19, 2022Observed: 13.18 ft at 3:00AM May 19, 2022Observed: 13.16 ft at 3:15AM May 19, 2022Observed: 13.2 ft at 3:30AM May 19, 2022Observed: 13.17 ft at 3:45AM May 19, 2022Observed: 13.2 ft at 4:00AM May 19, 2022Observed: 13.15 ft at 4:15AM May 19, 2022Observed: 13.15 ft at 4:30AM May 19, 2022Observed: 13.17 ft at 4:45AM May 19, 2022Observed: 13.19 ft at 5:00AM May 19, 2022Observed: 13.18 ft at 5:15AM May 19, 2022Observed: 13.14 ft at 5:30AM May 19, 2022Observed: 13.12 ft at 5:45AM May 19, 2022Observed: 13.12 ft at 6:00AM May 19, 2022Observed: 13.12 ft at 6:15AM May 19, 2022Observed: 13.13 ft at 6:30AM May 19, 2022Observed: 13.14 ft at 6:45AM May 19, 2022Observed: 13.14 ft at 7:00AM May 19, 2022Observed: 13.11 ft at 7:15AM May 19, 2022Observed: 13.11 ft at 7:30AM May 19, 2022Observed: 13.13 ft at 7:45AM May 19, 2022Observed: 13.13 ft at 8:00AM May 19, 2022Observed: 13.16 ft at 8:15AM May 19, 2022Observed: 13.13 ft at 8:30AM May 19, 2022Observed: 13.13 ft at 8:45AM May 19, 2022Observed: 13.1 ft at 9:00AM May 19, 2022Observed: 13.12 ft at 9:15AM May 19, 2022Observed: 13.16 ft at 9:30AM May 19, 2022Observed: 13.14 ft at 9:45AM May 19, 2022Observed: 13.12 ft at 10:00AM May 19, 2022Observed: 13.13 ft at 10:15AM May 19, 2022Observed: 13.14 ft at 10:30AM May 19, 2022Observed: 13.13 ft at 10:45AM May 19, 2022Observed: 13.18 ft at 11:00AM May 19, 2022Observed: 13.14 ft at 11:15AM May 19, 2022Observed: 13.15 ft at 11:30AM May 19, 2022Observed: 13.15 ft at 11:45AM May 19, 2022Observed: 13.18 ft at 12:00PM May 19, 2022Observed: 13.13 ft at 12:15PM May 19, 2022Observed: 13.2 ft at 12:30PM May 19, 2022Observed: 13.21 ft at 12:45PM May 19, 2022Observed: 13.19 ft at 1:00PM May 19, 2022Observed: 13.11 ft at 1:15PM May 19, 2022Observed: 13.14 ft at 1:30PM May 19, 2022Observed: 13.17 ft at 1:45PM May 19, 2022Observed: 13.2 ft at 2:00PM May 19, 2022Observed: 13.18 ft at 2:15PM May 19, 2022Observed: 13.04 ft at 2:30PM May 19, 2022Observed: 13.23 ft at 2:45PM May 19, 2022Observed: 13.22 ft at 3:00PM May 19, 2022Observed: 13.18 ft at 3:15PM May 19, 2022Observed: 13.09 ft at 3:30PM May 19, 2022Observed: 13.19 ft at 3:45PM May 19, 2022Observed: 13.12 ft at 4:00PM May 19, 2022Observed: 13.19 ft at 4:15PM May 19, 2022Observed: 13.18 ft at 4:30PM May 19, 2022Observed: 13.1 ft at 4:45PM May 19, 2022Observed: 13.22 ft at 5:00PM May 19, 2022Observed: 13.1 ft at 5:15PM May 19, 2022Observed: 13.18 ft at 5:30PM May 19, 2022Observed: 13.15 ft at 5:45PM May 19, 2022Observed: 13.1 ft at 6:00PM May 19, 2022Observed: 13.16 ft at 6:15PM May 19, 2022Observed: 13.04 ft at 6:30PM May 19, 2022Observed: 13.12 ft at 6:45PM May 19, 2022Observed: 13.13 ft at 7:00PM May 19, 2022Observed: 13.18 ft at 7:15PM May 19, 2022Observed: 13.2 ft at 7:30PM May 19, 2022Observed: 13.14 ft at 7:45PM May 19, 2022Observed: 13.14 ft at 8:00PM May 19, 2022Observed: 13.08 ft at 8:15PM May 19, 2022Observed: 13.04 ft at 8:30PM May 19, 2022Observed: 13.17 ft at 8:45PM May 19, 2022Observed: 13.18 ft at 9:00PM May 19, 2022Observed: 13.14 ft at 9:15PM May 19, 2022Observed: 13.04 ft at 9:30PM May 19, 2022Observed: 13.15 ft at 9:45PM May 19, 2022Observed: 13.05 ft at 10:00PM May 19, 2022Observed: 13.03 ft at 10:15PM May 19, 2022Observed: 13 ft at 10:30PM May 19, 2022Observed: 13.01 ft at 10:45PM May 19, 2022Observed: 13.02 ft at 11:00PM May 19, 2022Observed: 13.01 ft at 11:15PM May 19, 2022Observed: 13.01 ft at 11:30PM May 19, 2022Observed: 12.98 ft at 11:45PM May 19, 2022Observed: 12.98 ft at 12:00AM May 20, 2022Observed: 13.08 ft at 12:15AM May 20, 2022Observed: 12.97 ft at 12:30AM May 20, 2022Observed: 13.14 ft at 12:45AM May 20, 2022Observed: 13.06 ft at 1:00AM May 20, 2022Observed: 13.12 ft at 1:15AM May 20, 2022Observed: 12.96 ft at 1:30AM May 20, 2022Observed: 12.99 ft at 1:45AM May 20, 2022Observed: 13.04 ft at 2:00AM May 20, 2022Observed: 13.04 ft at 2:15AM May 20, 2022Observed: 12.98 ft at 2:30AM May 20, 2022Observed: 13.07 ft at 2:45AM May 20, 2022Observed: 12.98 ft at 3:00AM May 20, 2022Observed: 12.98 ft at 3:15AM May 20, 2022Observed: 13.09 ft at 3:30AM May 20, 2022Observed: 13.08 ft at 3:45AM May 20, 2022Observed: 13.09 ft at 4:00AM May 20, 2022Observed: 12.99 ft at 4:15AM May 20, 2022Observed: 12.96 ft at 4:30AM May 20, 2022Observed: 12.92 ft at 4:45AM May 20, 2022Observed: 13.04 ft at 5:00AM May 20, 2022Observed: 13.01 ft at 5:15AM May 20, 2022Observed: 12.94 ft at 5:30AM May 20, 2022Observed: 12.95 ft at 5:45AM May 20, 2022Observed: 12.9 ft at 6:00AM May 20, 2022Observed: 13.06 ft at 6:15AM May 20, 2022Observed: 12.95 ft at 6:30AM May 20, 2022Observed: 13.05 ft at 6:45AM May 20, 2022Observed: 13.02 ft at 7:00AM May 20, 2022Observed: 12.99 ft at 7:15AM May 20, 2022Observed: 13 ft at 7:30AM May 20, 2022Observed: 12.96 ft at 7:45AM May 20, 2022Observed: 12.95 ft at 8:00AM May 20, 2022Observed: 12.94 ft at 8:15AM May 20, 2022Observed: 12.95 ft at 8:30AM May 20, 2022Observed: 13.01 ft at 8:45AM May 20, 2022Observed: 13 ft at 9:00AM May 20, 2022Observed: 12.94 ft at 9:15AM May 20, 2022Observed: 13.03 ft at 9:30AM May 20, 2022Observed: 12.92 ft at 9:45AM May 20, 2022Observed: 13.04 ft at 10:00AM May 20, 2022Observed: 12.94 ft at 10:15AM May 20, 2022Observed: 12.97 ft at 10:30AM May 20, 2022Observed: 12.95 ft at 10:45AM May 20, 2022Observed: 12.92 ft at 11:00AM May 20, 2022Observed: 12.87 ft at 11:15AM May 20, 2022Observed: 12.97 ft at 11:30AM May 20, 2022Observed: 12.88 ft at 11:45AM May 20, 2022Observed: 12.98 ft at 12:00PM May 20, 2022Observed: 13 ft at 12:15PM May 20, 2022Observed: 12.94 ft at 12:30PM May 20, 2022Observed: 13.01 ft at 12:45PM May 20, 2022Observed: 12.88 ft at 1:00PM May 20, 2022Observed: 12.85 ft at 1:15PM May 20, 2022Observed: 12.94 ft at 1:30PM May 20, 2022Observed: 12.95 ft at 1:45PM May 20, 2022Observed: 12.94 ft at 2:00PM May 20, 2022Observed: 12.92 ft at 2:15PM May 20, 2022Observed: 12.95 ft at 2:30PM May 20, 2022Observed: 12.9 ft at 2:45PM May 20, 2022Observed: 12.91 ft at 3:00PM May 20, 2022Observed: 12.94 ft at 3:15PM May 20, 2022Observed: 12.97 ft at 3:30PM May 20, 2022Observed: 12.94 ft at 3:45PM May 20, 2022Observed: 12.89 ft at 4:00PM May 20, 2022Observed: 12.87 ft at 4:15PM May 20, 2022Observed: 12.88 ft at 4:30PM May 20, 2022Observed: 12.92 ft at 4:45PM May 20, 2022Observed: 12.92 ft at 5:00PM May 20, 2022Observed: 12.87 ft at 5:15PM May 20, 2022Observed: 12.9 ft at 5:30PM May 20, 2022Observed: 12.84 ft at 5:45PM May 20, 2022Observed: 12.86 ft at 6:00PM May 20, 2022Observed: 12.87 ft at 6:15PM May 20, 2022Observed: 12.91 ft at 6:30PM May 20, 2022Observed: 12.86 ft at 6:45PM May 20, 2022Observed: 12.88 ft at 7:00PM May 20, 2022Observed: 12.88 ft at 7:15PM May 20, 2022Observed: 12.83 ft at 7:30PM May 20, 2022Observed: 12.89 ft at 7:45PM May 20, 2022Observed: 12.89 ft at 8:00PM May 20, 2022Observed: 12.85 ft at 8:15PM May 20, 2022Observed: 12.88 ft at 8:30PM May 20, 2022Observed: 12.83 ft at 8:45PM May 20, 2022Observed: 12.81 ft at 9:00PM May 20, 2022Observed: 12.88 ft at 9:15PM May 20, 2022Observed: 12.76 ft at 9:30PM May 20, 2022Observed: 12.85 ft at 11:45PM May 20, 2022Observed: 12.85 ft at 12:00AM May 21, 2022Observed: 12.81 ft at 12:15AM May 21, 2022Observed: 12.84 ft at 12:30AM May 21, 2022Observed: 12.84 ft at 12:45AM May 21, 2022Observed: 12.72 ft at 1:00AM May 21, 2022Observed: 12.75 ft at 1:15AM May 21, 2022Observed: 12.82 ft at 1:30AM May 21, 2022Observed: 12.84 ft at 1:45AM May 21, 2022Observed: 12.83 ft at 2:00AM May 21, 2022Observed: 12.85 ft at 2:15AM May 21, 2022Observed: 12.86 ft at 2:30AM May 21, 2022Observed: 12.89 ft at 2:45AM May 21, 2022Observed: 12.83 ft at 3:00AM May 21, 2022Observed: 12.87 ft at 3:15AM May 21, 2022Observed: 12.86 ft at 3:30AM May 21, 2022Observed: 12.83 ft at 3:45AM May 21, 2022Observed: 12.85 ft at 4:00AM May 21, 2022Observed: 12.83 ft at 4:15AM May 21, 2022Observed: 12.86 ft at 4:30AM May 21, 2022Observed: 12.76 ft at 4:45AM May 21, 2022Observed: 12.82 ft at 5:00AM May 21, 2022Observed: 12.83 ft at 5:15AM May 21, 2022Observed: 12.91 ft at 5:30AM May 21, 2022Observed: 12.84 ft at 5:45AM May 21, 2022Observed: 12.86 ft at 6:00AM May 21, 2022Observed: 12.88 ft at 6:15AM May 21, 2022Observed: 12.87 ft at 6:30AM May 21, 2022Observed: 12.89 ft at 6:45AM May 21, 2022Observed: 12.86 ft at 7:00AM May 21, 2022Observed: 12.89 ft at 7:15AM May 21, 2022Observed: 12.85 ft at 7:30AM May 21, 2022Observed: 12.86 ft at 7:45AM May 21, 2022Observed: 12.89 ft at 8:00AM May 21, 2022Observed: 12.88 ft at 8:15AM May 21, 2022Observed: 12.88 ft at 8:30AM May 21, 2022Observed: 12.83 ft at 8:45AM May 21, 2022Observed: 12.88 ft at 9:00AM May 21, 2022Observed: 12.92 ft at 9:15AM May 21, 2022Observed: 12.84 ft at 9:30AM May 21, 2022Observed: 12.87 ft at 9:45AM May 21, 2022Observed: 12.86 ft at 10:00AM May 21, 2022Observed: 12.93 ft at 10:15AM May 21, 2022Observed: 12.87 ft at 10:30AM May 21, 2022Observed: 12.89 ft at 10:45AM May 21, 2022Observed: 12.94 ft at 11:00AM May 21, 2022Observed: 12.95 ft at 11:15AM May 21, 2022Observed: 12.94 ft at 11:30AM May 21, 2022Observed: 12.92 ft at 11:45AM May 21, 2022Observed: 12.9 ft at 12:00PM May 21, 2022Observed: 12.95 ft at 12:15PM May 21, 2022Observed: 12.95 ft at 12:30PM May 21, 2022Observed: 12.95 ft at 12:45PM May 21, 2022Observed: 12.9 ft at 1:00PM May 21, 2022Observed: 12.95 ft at 1:15PM May 21, 2022Observed: 12.94 ft at 1:30PM May 21, 2022Observed: 12.94 ft at 1:45PM May 21, 2022Observed: 12.93 ft at 2:00PM May 21, 2022Observed: 12.93 ft at 2:15PM May 21, 2022Observed: 12.96 ft at 2:30PM May 21, 2022Observed: 12.97 ft at 2:45PM May 21, 2022Observed: 12.98 ft at 3:00PM May 21, 2022Observed: 12.94 ft at 3:15PM May 21, 2022Observed: 12.95 ft at 3:30PM May 21, 2022Observed: 12.96 ft at 3:45PM May 21, 2022Observed: 12.97 ft at 4:00PM May 21, 2022Observed: 12.97 ft at 4:15PM May 21, 2022Observed: 12.97 ft at 4:30PM May 21, 2022Observed: 12.99 ft at 4:45PM May 21, 2022Observed: 12.93 ft at 5:00PM May 21, 2022Observed: 12.98 ft at 5:15PM May 21, 2022Observed: 12.96 ft at 5:30PM May 21, 2022Observed: 12.95 ft at 5:45PM May 21, 2022Observed: 12.92 ft at 6:00PM May 21, 2022Observed: 12.96 ft at 6:15PM May 21, 2022Observed: 12.95 ft at 6:30PM May 21, 2022Observed: 12.94 ft at 6:45PM May 21, 2022Observed: 12.94 ft at 7:00PM May 21, 2022Observed: 12.98 ft at 7:15PM May 21, 2022Observed: 12.9 ft at 7:30PM May 21, 2022Observed: 12.95 ft at 7:45PM May 21, 2022Observed: 12.91 ft at 8:00PM May 21, 2022Observed: 12.96 ft at 8:15PM May 21, 2022Observed: 12.94 ft at 8:30PM May 21, 2022Observed: 12.95 ft at 8:45PM May 21, 2022Observed: 12.91 ft at 9:00PM May 21, 2022Observed: 12.91 ft at 9:15PM May 21, 2022Observed: 12.94 ft at 9:30PM May 21, 2022Observed: 12.93 ft at 9:45PM May 21, 2022Observed: 12.92 ft at 10:00PM May 21, 2022Observed: 12.92 ft at 10:15PM May 21, 2022Observed: 12.91 ft at 10:30PM May 21, 2022Highest Forecast: 12.9 ft 1:00AM May 22, 2022Highest Forecast: 12.9 ft 7:00AM May 22, 2022Highest Forecast: 12.9 ft 1:00PM May 22, 2022Highest Forecast: 12.9 ft 7:00PM May 22, 2022Highest Forecast: 12.9 ft 1:00AM May 23, 2022Highest Forecast: 12.9 ft 7:00AM May 23, 2022Highest Forecast: 12.9 ft 1:00PM May 23, 2022Highest Forecast: 12.9 ft 7:00PM May 23, 2022Forecast: 12.8 ft 1:00AM May 24, 2022Forecast: 12.8 ft 7:00AM May 24, 2022Forecast: 12.8 ft 1:00PM May 24, 2022Forecast: 12.7 ft 7:00PM May 24, 2022Forecast: 12.7 ft 1:00AM May 25, 2022Forecast: 12.7 ft 7:00AM May 25, 2022Forecast: 12.7 ft 1:00PM May 25, 2022Forecast: 12.6 ft 7:00PM May 25, 2022Forecast: 12.6 ft 1:00AM May 26, 2022Forecast: 12.6 ft 7:00AM May 26, 2022Forecast: 12.5 ft 1:00PM May 26, 2022Forecast: 12.5 ft 7:00PM May 26, 2022Forecast: 12.4 ft 1:00AM May 27, 2022Forecast: 12.4 ft 7:00AM May 27, 2022Forecast: 12.4 ft 1:00PM May 27, 2022Forecast: 12.4 ft 7:00PM May 27, 2022Forecast: 12.4 ft 1:00AM May 28, 2022Forecast: 12.4 ft 7:00AM May 28, 2022Forecast: 12.4 ft 1:00PM May 28, 2022Forecast: 12.5 ft 7:00PM May 28, 2022Forecast: 12.5 ft 1:00AM May 29, 2022Forecast: 12.5 ft 7:00AM May 29, 2022Forecast: 12.5 ft 1:00PM May 29, 2022Forecast: 12.5 ft 7:00PM May 29, 2022Forecast: 12.5 ft 1:00AM May 30, 2022Forecast: 12.5 ft 7:00AM May 30, 2022Forecast: 12.6 ft 1:00PM May 30, 2022Forecast: 12.6 ft 7:00PM May 30, 2022Forecast: 12.6 ft 1:00AM May 31, 2022Forecast: 12.6 ft 7:00AM May 31, 2022Forecast: 12.7 ft 1:00PM May 31, 2022Forecast: 12.7 ft 7:00PM May 31, 2022Forecast: 12.7 ft 1:00AM Jun 01, 2022Forecast: 12.7 ft 7:00AM Jun 01, 2022Forecast: 12.8 ft 1:00PM Jun 01, 2022Forecast: 12.8 ft 7:00PM Jun 01, 2022Forecast: 12.8 ft 1:00AM Jun 02, 2022Forecast: 12.8 ft 7:00AM Jun 02, 2022Forecast: 12.8 ft 1:00PM Jun 02, 2022Forecast: 12.8 ft 7:00PM Jun 02, 2022Forecast: 12.8 ft 1:00AM Jun 03, 2022Forecast: 12.8 ft 7:00AM Jun 03, 2022Forecast: 12.8 ft 1:00PM Jun 03, 2022Forecast: 12.8 ft 7:00PM Jun 03, 2022Forecast: 12.8 ft 1:00AM Jun 04, 2022Forecast: 12.7 ft 7:00AM Jun 04, 2022LUSM7(plotting HGIRG) Graph Created (10:55PM May 21, 2022)ObservedForecast (issued 10:24AM May 21)Latest observed value: 12.91 ft at 10:30 PM CDT 21-May-2022. Flood Stage is 15 ft
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Tabular Data (CDT)
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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: For the latest navigation status update from the U.S. Army Corps of Engineers-St. Louis District, click here.

NOTE: Forecasts for the Mississippi River at Louisiana are issued routinely year-round.

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Upstream Gauge - at Saverton Lock and Dam 22 Upstream Gauge Downstream Gauge Downstream Gauge - at Clarksville Lock and Dam 24
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 20
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): -9999

Historic Crests
(1) 28.40 ft on 07/28/1993
(2) 27.72 ft on 06/02/2019
(3) 27.05 ft on 04/24/1973
(4) 26.96 ft on 06/23/2008
(5) 24.99 ft on 04/22/2013
(6) 24.43 ft on 05/16/2001
(7) 24.33 ft on 07/08/2014
(8) 22.79 ft on 10/13/2018
(9) 22.70 ft on 10/05/1986
(10) 22.70 ft on 04/05/1983
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 17.49 ft on 04/13/2021
(2) 16.98 ft on 03/19/2021
(3) 16.92 ft on 07/02/2020
(4) 17.31 ft on 06/11/2020
(5) 15.18 ft on 05/18/2020
(6) 18.91 ft on 04/03/2020
(7) 19.07 ft on 10/18/2019
(8) 27.72 ft on 06/02/2019
(9) 15.05 ft on 11/12/2018
(10) 22.79 ft on 10/13/2018
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -3.20 ft on 12/28/1933
(2) -3.20 ft on 12/07/1897
(3) -0.20 ft on 10/21/1932
(4) 0.10 ft on 07/27/1911
(5) 0.80 ft on 10/20/1918
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
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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
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33.1 Near this height, water will begin to flood U.S. Highway 54 on the Illinois side between the Champ Clark bridge and the levee.
29.5 The boat house floods.
28.6 The floodwall at the sewage treatment plant is overtopped, forcing the plant shutdown.
28.4 This is the RECORD FLOOD LEVEL that was reached on July 28 1993.
28.3 This represents the height of the railroad tracks along Water Street.
28 Water reaches low steel on railroad bridge in Louisiana.
27 The Sny Island Cell #2 Levee is overtopped. This flood level was reached on April 24 1973.
26 Floodgates and sandbags are used to protect the city water treatment intake.
25.9 Near this height the main floor of the Two Rivers Marina off U.S. Highway 54 begins flooding.
25.5 The south end of Main Street in Louisiana begins flooding.
25.25 Missouri Highway 79 from County Road 115 to County Road 117 is closed northwest of Louisiana.
23.5 Sny Levee District starts mobilizing to close levee.
23 Numerous houses and businesses in southeast Louisiana begin to flood.
22.8 Highway 79 is closed at Route D south of Louisiana near the Dyno-Nobel plant and Calumet plant.
21.7 Floodgates are installed at the city sewage treatment facility.
21.5 Water encroaches both shoulders of State Highway 79 about one half mile south of Louisiana at the Junction of County Road D. Also at this level low sections highway 79 in Louisiana are flooded. Motorists are detoured onto side streets. A business at the SW corner of Highway 79 and Alabama begins flooding.
21.3 Highway 79 near Alabama Street at Gladney's car lot is closed.
21 Highway 79 begins flooding near 3rd Street on the south side of Louisiana.
20.8 Near this height, the railroad bridge below the mouth of Noix Creek is closed. Above this height, the bridge is unable to open to vessel traffic.
20.2 Maryland Street at 4th Street and Illinois Street between Main and Highway 79 begin flooding.
20 Highway 79 starts flooding at Delaware Street and Alabama Street.
17 The parking area at the boat house floods.
15 The first quarter mile of Edison Avenue beyond the railroad tracks begins flooding near this height.
12.2 For barge navigation, the Corps will attempt to keep the river at or below this level. Year-round target levels are between 11.5 and 12.2 feet.
11.5 For safe navigation of barge traffic, the Corps will try to keep the river above this level. Year-round target levels are between 11.5 and 12.2 feet.
Photos
(1) Louisiana riverfront flooded on June 19, 2008 at 26.0 ft.
(2) Highway 54 flooded just east of Mississippi River bridge on June 19, 2008 at 25.95 feet.
(3) Flooded businesses along South Main Street south of Delaware Street on June 19, 2008 at 25.95 feet.
(4) South 3rd Street (Highway 79) looking south from N. Carolina Street on June 19, 2008 at 25.9 ft.
(5) Alabama Street between Main St. and South 3rd Street on June 19, 2008 at 25.9 feet.
(6) Looking down Highway 79 at Alabama Street on May 17, 2001 at 24.1 feet.
(7) 4th St. at Maryland looking south on June 25, 2010 at 20.74 feet.
(8) Illinois Street from Main Street looking west on June 25, 2010 at 20.73 feet.
(9) Hwy 79 (3rd St.) looking south toward Alabama Street on June 25, 2010 at 20.73 feet.
(10) Delaware Street looking west from Hwy 79 (3rd St.) on June 25, 2010 at 20.73 feet.
(11) Louisiana riverfront park on May 17, 2001 at 24.1 feet.
(12) Riverfront parking near the boathouse restaurant on April 14, 2007 at 16.75 ft.
(13) Gaging shelter at Louisiana, MO at a stage of 16.75 feet.
About This Location Collapse

Latitude: 39.452500° N, Longitude: 91.046667° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 437.03 ft 452.03 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 437.33 ft 452.33 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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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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