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Hydrograph River at a Glance Download
Mermentau River at Mermentau Stage (ft)Observed: 3.06 ft at 7:45AM May 25, 2020Observed: 3.07 ft at 8:00AM May 25, 2020Observed: 3.08 ft at 8:15AM May 25, 2020Observed: 3.08 ft at 8:30AM May 25, 2020Observed: 3.09 ft at 8:45AM May 25, 2020Observed: 3.1 ft at 9:00AM May 25, 2020Observed: 3.1 ft at 9:15AM May 25, 2020Observed: 3.1 ft at 9:30AM May 25, 2020Observed: 3.1 ft at 9:45AM May 25, 2020Observed: 3.11 ft at 10:00AM May 25, 2020Observed: 3.11 ft at 10:15AM May 25, 2020Observed: 3.11 ft at 10:30AM May 25, 2020Observed: 3.13 ft at 10:45AM May 25, 2020Observed: 3.14 ft at 11:00AM May 25, 2020Observed: 3.14 ft at 11:15AM May 25, 2020Observed: 3.15 ft at 11:30AM May 25, 2020Observed: 3.17 ft at 11:45AM May 25, 2020Observed: 3.18 ft at 12:00PM May 25, 2020Observed: 3.18 ft at 12:15PM May 25, 2020Observed: 3.18 ft at 12:30PM May 25, 2020Observed: 3.17 ft at 12:45PM May 25, 2020Observed: 3.16 ft at 1:00PM May 25, 2020Observed: 3.15 ft at 1:15PM May 25, 2020Observed: 3.15 ft at 1:30PM May 25, 2020Observed: 3.15 ft at 1:45PM May 25, 2020Observed: 3.15 ft at 2:00PM May 25, 2020Observed: 3.14 ft at 2:15PM May 25, 2020Observed: 3.15 ft at 2:30PM May 25, 2020Observed: 3.17 ft at 2:45PM May 25, 2020Observed: 3.18 ft at 3:00PM May 25, 2020Observed: 3.2 ft at 3:15PM May 25, 2020Observed: 3.2 ft at 3:30PM May 25, 2020Observed: 3.2 ft at 3:45PM May 25, 2020Observed: 3.2 ft at 4:00PM May 25, 2020Observed: 3.21 ft at 4:15PM May 25, 2020Observed: 3.2 ft at 4:30PM May 25, 2020Observed: 3.21 ft at 4:45PM May 25, 2020Observed: 3.23 ft at 5:00PM May 25, 2020Observed: 3.25 ft at 5:15PM May 25, 2020Observed: 3.29 ft at 5:30PM May 25, 2020Observed: 3.3 ft at 5:45PM May 25, 2020Observed: 3.31 ft at 6:00PM May 25, 2020Observed: 3.33 ft at 6:15PM May 25, 2020Highest Observation: 3.34 ft at 6:30PM May 25, 2020Observed: 3.33 ft at 6:45PM May 25, 2020Observed: 3.32 ft at 7:00PM May 25, 2020Observed: 3.3 ft at 7:15PM May 25, 2020Observed: 3.3 ft at 7:30PM May 25, 2020Observed: 3.29 ft at 7:45PM May 25, 2020Observed: 3.29 ft at 8:00PM May 25, 2020Observed: 3.28 ft at 8:15PM May 25, 2020Observed: 3.27 ft at 8:30PM May 25, 2020Observed: 3.26 ft at 8:45PM May 25, 2020Observed: 3.25 ft at 9:00PM May 25, 2020Observed: 3.25 ft at 9:15PM May 25, 2020Observed: 3.24 ft at 9:30PM May 25, 2020Observed: 3.23 ft at 9:45PM May 25, 2020Observed: 3.23 ft at 10:00PM May 25, 2020Observed: 3.22 ft at 10:15PM May 25, 2020Observed: 3.21 ft at 10:30PM May 25, 2020Observed: 3.21 ft at 10:45PM May 25, 2020Observed: 3.2 ft at 11:00PM May 25, 2020Observed: 3.19 ft at 11:15PM May 25, 2020Observed: 3.18 ft at 11:30PM May 25, 2020Observed: 3.17 ft at 11:45PM May 25, 2020Observed: 3.17 ft at 12:00AM May 26, 2020Observed: 3.16 ft at 12:15AM May 26, 2020Observed: 3.16 ft at 12:30AM May 26, 2020Observed: 3.16 ft at 12:45AM May 26, 2020Observed: 3.15 ft at 1:00AM May 26, 2020Observed: 3.15 ft at 1:15AM May 26, 2020Observed: 3.15 ft at 1:30AM May 26, 2020Observed: 3.15 ft at 1:45AM May 26, 2020Observed: 3.15 ft at 2:00AM May 26, 2020Observed: 3.14 ft at 2:15AM May 26, 2020Observed: 3.14 ft at 2:30AM May 26, 2020Observed: 3.13 ft at 2:45AM May 26, 2020Observed: 3.13 ft at 3:00AM May 26, 2020Observed: 3.13 ft at 3:15AM May 26, 2020Observed: 3.12 ft at 3:30AM May 26, 2020Observed: 3.12 ft at 3:45AM May 26, 2020Observed: 3.11 ft at 4:00AM May 26, 2020Observed: 3.11 ft at 4:15AM May 26, 2020Observed: 3.11 ft at 4:30AM May 26, 2020Observed: 3.11 ft at 4:45AM May 26, 2020Observed: 3.1 ft at 5:00AM May 26, 2020Observed: 3.1 ft at 5:15AM May 26, 2020Observed: 3.09 ft at 5:30AM May 26, 2020Observed: 3.09 ft at 5:45AM May 26, 2020Observed: 3.09 ft at 6:00AM May 26, 2020Observed: 3.09 ft at 6:15AM May 26, 2020Observed: 3.09 ft at 6:30AM May 26, 2020Observed: 3.12 ft at 6:45AM May 26, 2020Observed: 3.13 ft at 7:00AM May 26, 2020Observed: 3.13 ft at 7:15AM May 26, 2020Observed: 3.13 ft at 7:30AM May 26, 2020Observed: 3.15 ft at 7:45AM May 26, 2020Observed: 3.17 ft at 8:00AM May 26, 2020Observed: 3.19 ft at 8:15AM May 26, 2020Observed: 3.19 ft at 8:30AM May 26, 2020Observed: 3.16 ft at 8:45AM May 26, 2020Observed: 3.14 ft at 9:00AM May 26, 2020Observed: 3.13 ft at 9:15AM May 26, 2020Observed: 3.11 ft at 9:30AM May 26, 2020Observed: 3.09 ft at 9:45AM May 26, 2020Observed: 3.08 ft at 10:00AM May 26, 2020Observed: 3.07 ft at 10:15AM May 26, 2020Observed: 3.07 ft at 10:30AM May 26, 2020Observed: 3.08 ft at 10:45AM May 26, 2020Observed: 3.09 ft at 11:00AM May 26, 2020Observed: 3.1 ft at 11:15AM May 26, 2020Observed: 3.1 ft at 11:30AM May 26, 2020Observed: 3.1 ft at 11:45AM May 26, 2020Observed: 3.09 ft at 12:00PM May 26, 2020Observed: 3.09 ft at 12:15PM May 26, 2020Observed: 3.09 ft at 12:30PM May 26, 2020Observed: 3.08 ft at 12:45PM May 26, 2020Observed: 3.08 ft at 1:00PM May 26, 2020Observed: 3.08 ft at 1:15PM May 26, 2020Observed: 3.08 ft at 1:30PM May 26, 2020Observed: 3.08 ft at 1:45PM May 26, 2020Observed: 3.07 ft at 2:00PM May 26, 2020Observed: 3.07 ft at 2:15PM May 26, 2020Observed: 3.07 ft at 2:30PM May 26, 2020Observed: 3.07 ft at 2:45PM May 26, 2020Observed: 3.07 ft at 3:00PM May 26, 2020Observed: 3.06 ft at 3:15PM May 26, 2020Observed: 3.06 ft at 3:30PM May 26, 2020Observed: 3.05 ft at 3:45PM May 26, 2020Observed: 3.05 ft at 4:00PM May 26, 2020Observed: 3.06 ft at 4:15PM May 26, 2020Observed: 3.06 ft at 4:30PM May 26, 2020Observed: 3.06 ft at 4:45PM May 26, 2020Observed: 3.06 ft at 5:00PM May 26, 2020Observed: 3.06 ft at 5:15PM May 26, 2020Observed: 3.06 ft at 5:30PM May 26, 2020Observed: 3.06 ft at 5:45PM May 26, 2020Observed: 3.06 ft at 6:00PM May 26, 2020Observed: 3.06 ft at 6:15PM May 26, 2020Observed: 3.06 ft at 6:30PM May 26, 2020Observed: 3.06 ft at 6:45PM May 26, 2020Observed: 3.06 ft at 7:00PM May 26, 2020Observed: 3.06 ft at 7:15PM May 26, 2020Observed: 3.06 ft at 7:30PM May 26, 2020Observed: 3.06 ft at 7:45PM May 26, 2020Observed: 3.06 ft at 8:00PM May 26, 2020Observed: 3.06 ft at 8:15PM May 26, 2020Observed: 3.06 ft at 8:30PM May 26, 2020Observed: 3.06 ft at 8:45PM May 26, 2020Observed: 3.06 ft at 9:00PM May 26, 2020Observed: 3.06 ft at 9:15PM May 26, 2020Observed: 3.06 ft at 9:30PM May 26, 2020Observed: 3.06 ft at 9:45PM May 26, 2020Observed: 3.06 ft at 10:00PM May 26, 2020Observed: 3.07 ft at 10:15PM May 26, 2020Observed: 3.07 ft at 10:30PM May 26, 2020Observed: 3.07 ft at 10:45PM May 26, 2020Observed: 3.07 ft at 11:00PM May 26, 2020Observed: 3.07 ft at 11:15PM May 26, 2020Observed: 3.07 ft at 11:30PM May 26, 2020Observed: 3.08 ft at 11:45PM May 26, 2020Observed: 3.07 ft at 12:00AM May 27, 2020Observed: 3.07 ft at 12:15AM May 27, 2020Observed: 3.08 ft at 12:30AM May 27, 2020Observed: 3.07 ft at 12:45AM May 27, 2020Observed: 3.07 ft at 1:00AM May 27, 2020Observed: 3.06 ft at 1:15AM May 27, 2020Observed: 3.06 ft at 1:30AM May 27, 2020Observed: 3.04 ft at 1:45AM May 27, 2020Observed: 3.04 ft at 2:00AM May 27, 2020Observed: 3.03 ft at 2:15AM May 27, 2020Observed: 3.02 ft at 2:30AM May 27, 2020Observed: 3.03 ft at 2:45AM May 27, 2020Observed: 3.04 ft at 3:00AM May 27, 2020Observed: 3.06 ft at 3:15AM May 27, 2020Observed: 3.07 ft at 3:30AM May 27, 2020Observed: 3.08 ft at 3:45AM May 27, 2020Observed: 3.08 ft at 4:00AM May 27, 2020Observed: 3.09 ft at 4:15AM May 27, 2020Observed: 3.09 ft at 4:30AM May 27, 2020Observed: 3.09 ft at 4:45AM May 27, 2020Observed: 3.09 ft at 5:00AM May 27, 2020Observed: 3.08 ft at 5:15AM May 27, 2020Observed: 3.07 ft at 5:30AM May 27, 2020Observed: 3.06 ft at 5:45AM May 27, 2020Observed: 3.07 ft at 6:00AM May 27, 2020Observed: 3.07 ft at 6:15AM May 27, 2020Observed: 3.08 ft at 6:30AM May 27, 2020Observed: 3.08 ft at 6:45AM May 27, 2020Observed: 3.08 ft at 7:00AM May 27, 2020Observed: 3.07 ft at 7:15AM May 27, 2020Observed: 3.07 ft at 7:30AM May 27, 2020Observed: 3.08 ft at 7:45AM May 27, 2020Observed: 3.07 ft at 8:00AM May 27, 2020Observed: 3.07 ft at 8:15AM May 27, 2020Observed: 3.07 ft at 8:30AM May 27, 2020Observed: 3.06 ft at 8:45AM May 27, 2020Observed: 3.06 ft at 9:00AM May 27, 2020Observed: 3.07 ft at 9:15AM May 27, 2020Observed: 3.07 ft at 9:30AM May 27, 2020Observed: 3.07 ft at 9:45AM May 27, 2020Observed: 3.07 ft at 10:00AM May 27, 2020Observed: 3.07 ft at 10:15AM May 27, 2020Observed: 3.07 ft at 10:30AM May 27, 2020Observed: 3.07 ft at 10:45AM May 27, 2020Observed: 3.07 ft at 11:00AM May 27, 2020Observed: 3.06 ft at 11:15AM May 27, 2020Observed: 3.07 ft at 11:30AM May 27, 2020Observed: 3.06 ft at 11:45AM May 27, 2020Observed: 3.06 ft at 12:00PM May 27, 2020Observed: 3.06 ft at 12:15PM May 27, 2020Observed: 3.06 ft at 12:30PM May 27, 2020Observed: 3.06 ft at 12:45PM May 27, 2020Observed: 3.06 ft at 1:00PM May 27, 2020Observed: 3.06 ft at 1:15PM May 27, 2020Observed: 3.06 ft at 1:30PM May 27, 2020Observed: 3.06 ft at 1:45PM May 27, 2020Observed: 3.06 ft at 2:00PM May 27, 2020Observed: 3.05 ft at 2:15PM May 27, 2020Observed: 3.06 ft at 2:30PM May 27, 2020Observed: 3.06 ft at 2:45PM May 27, 2020Observed: 3.05 ft at 3:00PM May 27, 2020Observed: 3.06 ft at 3:15PM May 27, 2020Observed: 3.05 ft at 3:30PM May 27, 2020Observed: 3.05 ft at 3:45PM May 27, 2020Observed: 3.05 ft at 4:00PM May 27, 2020Observed: 3.05 ft at 4:15PM May 27, 2020Observed: 3.06 ft at 4:30PM May 27, 2020Observed: 3.05 ft at 4:45PM May 27, 2020Observed: 3.05 ft at 5:00PM May 27, 2020Observed: 3.05 ft at 5:15PM May 27, 2020Observed: 3.05 ft at 5:30PM May 27, 2020Observed: 3.05 ft at 5:45PM May 27, 2020Observed: 3.05 ft at 6:00PM May 27, 2020Observed: 3.05 ft at 6:15PM May 27, 2020Observed: 3.05 ft at 6:30PM May 27, 2020Observed: 3.05 ft at 6:45PM May 27, 2020Observed: 3.05 ft at 7:00PM May 27, 2020Observed: 3.06 ft at 7:15PM May 27, 2020Observed: 3.06 ft at 7:30PM May 27, 2020Observed: 3.09 ft at 7:45PM May 27, 2020Observed: 3.1 ft at 8:00PM May 27, 2020Observed: 3.13 ft at 8:15PM May 27, 2020Observed: 3.16 ft at 8:30PM May 27, 2020Observed: 3.16 ft at 8:45PM May 27, 2020Observed: 3.15 ft at 9:00PM May 27, 2020Observed: 3.14 ft at 9:15PM May 27, 2020Observed: 3.15 ft at 9:30PM May 27, 2020Observed: 3.14 ft at 9:45PM May 27, 2020Observed: 3.14 ft at 10:00PM May 27, 2020Observed: 3.13 ft at 10:15PM May 27, 2020Observed: 3.11 ft at 10:30PM May 27, 2020Observed: 3.09 ft at 10:45PM May 27, 2020Observed: 3.08 ft at 11:00PM May 27, 2020Observed: 3.07 ft at 11:15PM May 27, 2020Observed: 3.07 ft at 11:30PM May 27, 2020Observed: 3.07 ft at 11:45PM May 27, 2020Observed: 3.07 ft at 12:00AM May 28, 2020Observed: 3.08 ft at 12:15AM May 28, 2020Observed: 3.09 ft at 12:30AM May 28, 2020Observed: 3.09 ft at 12:45AM May 28, 2020Observed: 3.08 ft at 1:00AM May 28, 2020Observed: 3.08 ft at 1:15AM May 28, 2020Observed: 3.07 ft at 1:30AM May 28, 2020Observed: 3.06 ft at 1:45AM May 28, 2020Observed: 3.05 ft at 2:00AM May 28, 2020Observed: 3.04 ft at 2:15AM May 28, 2020Observed: 3.04 ft at 2:30AM May 28, 2020Observed: 3.04 ft at 2:45AM May 28, 2020Observed: 3.03 ft at 3:00AM May 28, 2020Observed: 3.03 ft at 3:15AM May 28, 2020Observed: 3.03 ft at 3:30AM May 28, 2020Observed: 3.02 ft at 3:45AM May 28, 2020Observed: 3.02 ft at 4:00AM May 28, 2020Observed: 3.03 ft at 4:15AM May 28, 2020Observed: 3.03 ft at 4:30AM May 28, 2020Observed: 3.03 ft at 4:45AM May 28, 2020Observed: 3.04 ft at 5:00AM May 28, 2020Observed: 3.04 ft at 5:15AM May 28, 2020Observed: 3.03 ft at 5:30AM May 28, 2020Observed: 3.03 ft at 5:45AM May 28, 2020Observed: 3.03 ft at 6:00AM May 28, 2020Observed: 3.02 ft at 6:15AM May 28, 2020Observed: 3.02 ft at 6:30AM May 28, 2020Observed: 3.02 ft at 6:45AM May 28, 2020Observed: 3.02 ft at 7:00AM May 28, 2020Observed: 3.01 ft at 7:15AM May 28, 2020Observed: 3.01 ft at 7:30AM May 28, 2020Observed: 3.01 ft at 7:45AM May 28, 2020Observed: 3.01 ft at 8:00AM May 28, 2020Observed: 3.01 ft at 8:15AM May 28, 2020Observed: 3.01 ft at 8:30AM May 28, 2020Observed: 3.01 ft at 8:45AM May 28, 2020Observed: 3.01 ft at 9:00AM May 28, 2020Observed: 3.01 ft at 9:15AM May 28, 2020Observed: 3.01 ft at 9:30AM May 28, 2020Observed: 3.01 ft at 9:45AM May 28, 2020Observed: 3.01 ft at 10:00AM May 28, 2020Observed: 3.01 ft at 10:15AM May 28, 2020Observed: 3.01 ft at 10:30AM May 28, 2020Observed: 3.01 ft at 10:45AM May 28, 2020Observed: 3.01 ft at 11:00AM May 28, 2020Observed: 3.01 ft at 11:15AM May 28, 2020Observed: 3.01 ft at 11:30AM May 28, 2020Observed: 3.02 ft at 11:45AM May 28, 2020Observed: 3.01 ft at 12:00PM May 28, 2020Observed: 3.01 ft at 12:15PM May 28, 2020Observed: 3.02 ft at 12:30PM May 28, 2020Observed: 3.02 ft at 12:45PM May 28, 2020Observed: 3.03 ft at 1:00PM May 28, 2020Observed: 3.03 ft at 1:15PM May 28, 2020Observed: 3.04 ft at 1:30PM May 28, 2020Observed: 3.05 ft at 1:45PM May 28, 2020Observed: 3.06 ft at 2:00PM May 28, 2020Observed: 3.06 ft at 2:15PM May 28, 2020Observed: 3.06 ft at 2:30PM May 28, 2020Observed: 3.07 ft at 2:45PM May 28, 2020Observed: 3.07 ft at 3:00PM May 28, 2020Observed: 3.07 ft at 3:15PM May 28, 2020Observed: 3.07 ft at 3:30PM May 28, 2020Observed: 3.07 ft at 3:45PM May 28, 2020Observed: 3.07 ft at 4:00PM May 28, 2020Observed: 3.07 ft at 4:15PM May 28, 2020Observed: 3.07 ft at 4:30PM May 28, 2020Observed: 3.07 ft at 4:45PM May 28, 2020Observed: 3.07 ft at 5:00PM May 28, 2020Observed: 3.07 ft at 5:15PM May 28, 2020Observed: 3.07 ft at 5:30PM May 28, 2020Observed: 3.07 ft at 5:45PM May 28, 2020Observed: 3.07 ft at 6:00PM May 28, 2020Observed: 3.07 ft at 6:15PM May 28, 2020Observed: 3.06 ft at 6:30PM May 28, 2020Observed: 3.06 ft at 6:45PM May 28, 2020Observed: 3.05 ft at 7:00PM May 28, 2020Observed: 3.05 ft at 7:15PM May 28, 2020Observed: 3.04 ft at 7:30PM May 28, 2020Observed: 3.04 ft at 7:45PM May 28, 2020Observed: 3.04 ft at 8:00PM May 28, 2020Observed: 3.03 ft at 8:15PM May 28, 2020Observed: 3.03 ft at 8:30PM May 28, 2020Observed: 3.04 ft at 8:45PM May 28, 2020Observed: 3.05 ft at 9:00PM May 28, 2020Observed: 3.05 ft at 9:15PM May 28, 2020Observed: 3.04 ft at 9:30PM May 28, 2020Observed: 3.04 ft at 9:45PM May 28, 2020Observed: 3.03 ft at 10:00PM May 28, 2020Observed: 3.04 ft at 10:15PM May 28, 2020Observed: 3.03 ft at 10:30PM May 28, 2020Observed: 3.03 ft at 10:45PM May 28, 2020Observed: 3.02 ft at 11:00PM May 28, 2020Observed: 3.03 ft at 11:15PM May 28, 2020Observed: 3.03 ft at 11:30PM May 28, 2020Observed: 3.04 ft at 11:45PM May 28, 2020Observed: 3.04 ft at 12:00AM May 29, 2020Observed: 3.03 ft at 12:15AM May 29, 2020Observed: 3.04 ft at 12:30AM May 29, 2020Observed: 3.04 ft at 12:45AM May 29, 2020Observed: 3.05 ft at 1:00AM May 29, 2020Observed: 3.05 ft at 1:15AM May 29, 2020Observed: 3.06 ft at 1:30AM May 29, 2020Observed: 3.06 ft at 1:45AM May 29, 2020Observed: 3.06 ft at 2:00AM May 29, 2020Observed: 3.06 ft at 2:15AM May 29, 2020Observed: 3.06 ft at 2:30AM May 29, 2020Observed: 3.06 ft at 2:45AM May 29, 2020Observed: 3.06 ft at 3:00AM May 29, 2020Observed: 3.06 ft at 3:15AM May 29, 2020Observed: 3.06 ft at 3:30AM May 29, 2020Observed: 3.06 ft at 3:45AM May 29, 2020Observed: 3.06 ft at 4:00AM May 29, 2020Observed: 3.06 ft at 4:15AM May 29, 2020Observed: 3.06 ft at 4:30AM May 29, 2020Observed: 3.06 ft at 4:45AM May 29, 2020Observed: 3.06 ft at 5:00AM May 29, 2020Observed: 3.06 ft at 5:15AM May 29, 2020Observed: 3.06 ft at 5:30AM May 29, 2020Observed: 3.06 ft at 5:45AM May 29, 2020Observed: 3.06 ft at 6:00AM May 29, 2020Observed: 3.05 ft at 6:15AM May 29, 2020Observed: 3.05 ft at 6:30AM May 29, 2020Observed: 3.05 ft at 6:45AM May 29, 2020Observed: 3.05 ft at 7:00AM May 29, 2020Observed: 3.05 ft at 7:15AM May 29, 2020Observed: 3.04 ft at 7:30AM May 29, 2020Observed: 3.04 ft at 7:45AM May 29, 2020Observed: 3.03 ft at 8:00AM May 29, 2020Observed: 3.03 ft at 8:15AM May 29, 2020Observed: 3.03 ft at 8:30AM May 29, 2020Observed: 3.03 ft at 8:45AM May 29, 2020Observed: 3.03 ft at 9:00AM May 29, 2020Observed: 3.03 ft at 9:15AM May 29, 2020Observed: 3.03 ft at 9:30AM May 29, 2020Observed: 3.02 ft at 9:45AM May 29, 2020Observed: 3.02 ft at 10:00AM May 29, 2020Observed: 3.02 ft at 10:15AM May 29, 2020Observed: 3.01 ft at 10:30AM May 29, 2020Observed: 3.01 ft at 10:45AM May 29, 2020Observed: 3.01 ft at 11:00AM May 29, 2020Observed: 3 ft at 11:15AM May 29, 2020Observed: 3 ft at 11:30AM May 29, 2020Observed: 3 ft at 11:45AM May 29, 2020Observed: 2.99 ft at 12:00PM May 29, 2020Observed: 2.99 ft at 12:15PM May 29, 2020Observed: 2.98 ft at 12:30PM May 29, 2020Observed: 2.98 ft at 12:45PM May 29, 2020Observed: 2.97 ft at 1:00PM May 29, 2020Observed: 2.97 ft at 1:15PM May 29, 2020Observed: 2.96 ft at 1:30PM May 29, 2020Observed: 2.96 ft at 1:45PM May 29, 2020Observed: 2.96 ft at 2:00PM May 29, 2020Observed: 2.95 ft at 2:15PM May 29, 2020Observed: 2.95 ft at 2:30PM May 29, 2020Observed: 2.95 ft at 2:45PM May 29, 2020Observed: 2.95 ft at 3:00PM May 29, 2020Observed: 2.95 ft at 3:15PM May 29, 2020Observed: 2.95 ft at 3:30PM May 29, 2020Observed: 2.95 ft at 3:45PM May 29, 2020Observed: 2.95 ft at 4:00PM May 29, 2020Observed: 2.95 ft at 4:15PM May 29, 2020Observed: 2.95 ft at 4:30PM May 29, 2020Observed: 2.95 ft at 4:45PM May 29, 2020Observed: 2.95 ft at 5:00PM May 29, 2020Observed: 2.96 ft at 5:15PM May 29, 2020Observed: 2.96 ft at 5:30PM May 29, 2020Observed: 2.96 ft at 5:45PM May 29, 2020Observed: 2.96 ft at 6:00PM May 29, 2020Observed: 2.96 ft at 6:15PM May 29, 2020Observed: 2.96 ft at 6:30PM May 29, 2020Observed: 2.96 ft at 6:45PM May 29, 2020Observed: 2.96 ft at 7:00PM May 29, 2020Observed: 2.97 ft at 7:15PM May 29, 2020Observed: 2.97 ft at 7:30PM May 29, 2020Observed: 2.97 ft at 7:45PM May 29, 2020Observed: 2.97 ft at 8:00PM May 29, 2020Observed: 2.97 ft at 8:15PM May 29, 2020Observed: 2.97 ft at 8:30PM May 29, 2020Observed: 2.97 ft at 8:45PM May 29, 2020Observed: 2.98 ft at 9:00PM May 29, 2020Observed: 2.98 ft at 9:15PM May 29, 2020Observed: 2.98 ft at 9:30PM May 29, 2020Observed: 2.98 ft at 9:45PM May 29, 2020Observed: 2.98 ft at 10:00PM May 29, 2020Observed: 2.98 ft at 10:15PM May 29, 2020Observed: 2.98 ft at 10:30PM May 29, 2020Observed: 2.98 ft at 10:45PM May 29, 2020Observed: 2.98 ft at 11:00PM May 29, 2020Observed: 2.98 ft at 11:15PM May 29, 2020Observed: 2.98 ft at 11:30PM May 29, 2020Observed: 2.98 ft at 11:45PM May 29, 2020Observed: 2.98 ft at 12:00AM May 30, 2020Observed: 2.98 ft at 12:15AM May 30, 2020Observed: 2.97 ft at 12:30AM May 30, 2020Observed: 2.97 ft at 12:45AM May 30, 2020Observed: 2.97 ft at 1:00AM May 30, 2020Observed: 2.97 ft at 1:15AM May 30, 2020Observed: 2.97 ft at 1:30AM May 30, 2020Observed: 2.97 ft at 1:45AM May 30, 2020Observed: 2.96 ft at 2:00AM May 30, 2020Observed: 2.96 ft at 2:15AM May 30, 2020Observed: 2.96 ft at 2:30AM May 30, 2020Observed: 2.96 ft at 2:45AM May 30, 2020Observed: 2.96 ft at 3:00AM May 30, 2020Observed: 2.96 ft at 3:15AM May 30, 2020Observed: 2.95 ft at 3:30AM May 30, 2020Observed: 2.95 ft at 3:45AM May 30, 2020Observed: 2.95 ft at 4:00AM May 30, 2020Observed: 2.95 ft at 4:15AM May 30, 2020Observed: 2.95 ft at 4:30AM May 30, 2020Observed: 2.95 ft at 4:45AM May 30, 2020Observed: 2.95 ft at 5:00AM May 30, 2020Observed: 2.94 ft at 5:15AM May 30, 2020Observed: 2.94 ft at 5:30AM May 30, 2020Observed: 2.94 ft at 5:45AM May 30, 2020Observed: 2.94 ft at 6:00AM May 30, 2020Observed: 2.94 ft at 6:15AM May 30, 2020Observed: 2.94 ft at 6:30AM May 30, 2020Observed: 2.94 ft at 6:45AM May 30, 2020Observed: 2.94 ft at 7:00AM May 30, 2020Observed: 2.94 ft at 7:15AM May 30, 2020Highest Forecast: 3.1 ft 1:00PM May 30, 2020Highest Forecast: 3.1 ft 7:00PM May 30, 2020Forecast: 3 ft 1:00AM May 31, 2020Highest Forecast: 3.1 ft 7:00AM May 31, 2020Highest Forecast: 3.1 ft 1:00PM May 31, 2020Highest Forecast: 3.1 ft 7:00PM May 31, 2020Forecast: 3 ft 1:00AM Jun 01, 2020Forecast: 3 ft 7:00AM Jun 01, 2020Highest Forecast: 3.1 ft 1:00PM Jun 01, 2020Forecast: 2.9 ft 7:00PM Jun 01, 2020Forecast: 3 ft 1:00AM Jun 02, 2020Forecast: 2.9 ft 7:00AM Jun 02, 2020Highest Forecast: 3.1 ft 1:00PM Jun 02, 2020Forecast: 2.9 ft 7:00PM Jun 02, 2020Forecast: 3 ft 1:00AM Jun 03, 2020Forecast: 2.9 ft 7:00AM Jun 03, 2020USGS--Water Resources of the United StatesMRML1(plotting HGIRG) Graph Created (7:38AM May 30, 2020)ObservedForecast (issued 8:48AM May 29)Latest observed value: 2.94 ft at 7:15 AM CDT 30-May-2020. Flood Stage is 4 ft
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Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 48 hours into the future from the forecast issuance time.

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

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Lacassine Wildlife Refuge
Flood Categories (in feet)
Major Flood Stage: 8
Moderate Flood Stage: 6
Flood Stage: 4
Action Stage: 4
Low Stage (in feet): 0

Historic Crests
(1) 14.50 ft on 08/07/1940
(2) 13.36 ft on 05/23/1953
(3) 11.06 ft on 02/10/1955
(4) 10.97 ft on 11/02/1985
(5) 10.82 ft on 08/18/2016 (P)
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(P): Preliminary values subject to further review.

Recent Crests
(1) 6.27 ft on 08/31/2017 (P)
(2) 8.73 ft on 05/07/2017 (P)
(3) 10.82 ft on 08/18/2016 (P)
(4) 4.05 ft on 06/16/2015
(5) 4.77 ft on 04/20/2015
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(P): Preliminary values subject to further review.

Low Water Records
(1) -0.94 ft on 07/13/1951
(2) -0.03 ft on 08/15/1985
(3) 0.06 ft on 11/08/1990
Show More Low Water Records

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

Zoom Level:16
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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
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16 Between 16 and 17 ft, flood waters reach the gauge over the mermentau river.
15.1 Between 15.1 and 16.0 ft, flood waters reach the base of the southern pacific railroad bridge east of mermentau across an unnamed tributary.
14.3 The river is at its flood of record. Widespread major to catastrophic flooding will occur.
13.4 The river is near its 100 year flood level. Most of the community of mermentau is inundated with flood waters.
13.3 Water reaches the roadway of the of U.S. 90 bridge east of Mermentau.
11.9 Flood waters reach the roadway on the Field Road bridge east of mermentau.
10 Widespread flooding over a large area from Interstate 10 to Lake Arthur with numerous homes and roads flooded. The community of Morse will be inundated with water. Much of Estherwood will be inundated due to backwater flooding from Bayou Plaquemine. Areas around Gueydan will be inundated with water due to backwater flooding from Bayou Que de Tortue. Communities of Klondike and Lowery will experience flooding as well.
9.5 Widespread major flooding will occur with residential flooding in and around mermentau to the lake arthur area. Numerous roads are inundated across a large area including u.S. 90, la 3166, la 1126, and la 92.
9 Some residential flooding in and around mermentau will occur. U.S. 90 west of mermentau is closed. Operations at the shipyards are affected. Roads in the mermentau cove area are flooded and impassable. Some residences are subject to flooding along the river near lake arthur.
8.5 Some residential flooding in mermentau will occur. Operations at leevac shipyard can be affected. U.S. Highway 90 west of mermentau is flooded and subject to being closed.
7.5 Water is on the roadway of the Field Road bridge in the southeast part of mermentau.
6.2 The water reaches the roadway of the 13th Street bridge in the southern portion of mermentau.
6 Flooding of the shipyard begins. Portions of castex landing, la 3166, become flooded and impassable.
5.5 A few recreational camps and residences are subject to flooding.
4 Minor lowland flooding near the river will occur.
About This Location Collapse

Latitude: 30.190000° N, Longitude: 92.590556° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 4 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 -0.58 ft 3.42 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Lake Charles Weather Forecast Office
500 Airport Boulevard
Lake Charles, LA 70607
(337) 477-5285
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Page last modified: 1-Mar-2019 12:34 AM
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