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Hydrograph River at a Glance Download
Mermentau River at Mermentau Stage (ft)Observed: 2.9 ft at 6:45PM Aug 13, 2017Observed: 2.91 ft at 7:00PM Aug 13, 2017Observed: 2.91 ft at 7:15PM Aug 13, 2017Observed: 2.91 ft at 7:30PM Aug 13, 2017Observed: 2.92 ft at 7:45PM Aug 13, 2017Observed: 2.92 ft at 8:00PM Aug 13, 2017Observed: 2.92 ft at 8:15PM Aug 13, 2017Observed: 2.92 ft at 8:30PM Aug 13, 2017Observed: 2.92 ft at 8:45PM Aug 13, 2017Observed: 2.92 ft at 9:00PM Aug 13, 2017Observed: 2.92 ft at 9:15PM Aug 13, 2017Observed: 2.92 ft at 9:30PM Aug 13, 2017Observed: 2.91 ft at 9:45PM Aug 13, 2017Observed: 2.91 ft at 10:00PM Aug 13, 2017Observed: 2.91 ft at 10:15PM Aug 13, 2017Observed: 2.91 ft at 10:30PM Aug 13, 2017Observed: 2.9 ft at 10:45PM Aug 13, 2017Observed: 2.9 ft at 11:00PM Aug 13, 2017Observed: 2.89 ft at 11:15PM Aug 13, 2017Observed: 2.89 ft at 11:30PM Aug 13, 2017Observed: 2.89 ft at 11:45PM Aug 13, 2017Observed: 2.88 ft at 12:00AM Aug 14, 2017Observed: 2.88 ft at 12:15AM Aug 14, 2017Observed: 2.88 ft at 12:30AM Aug 14, 2017Observed: 2.88 ft at 12:45AM Aug 14, 2017Observed: 2.87 ft at 1:00AM Aug 14, 2017Observed: 2.87 ft at 1:15AM Aug 14, 2017Observed: 2.87 ft at 1:30AM Aug 14, 2017Observed: 2.87 ft at 1:45AM Aug 14, 2017Observed: 2.86 ft at 2:00AM Aug 14, 2017Observed: 2.86 ft at 2:15AM Aug 14, 2017Observed: 2.86 ft at 2:30AM Aug 14, 2017Observed: 2.86 ft at 2:45AM Aug 14, 2017Observed: 2.86 ft at 3:00AM Aug 14, 2017Observed: 2.86 ft at 3:15AM Aug 14, 2017Observed: 2.86 ft at 3:30AM Aug 14, 2017Observed: 2.86 ft at 3:45AM Aug 14, 2017Observed: 2.86 ft at 4:00AM Aug 14, 2017Observed: 2.86 ft at 4:15AM Aug 14, 2017Observed: 2.86 ft at 4:30AM Aug 14, 2017Observed: 2.86 ft at 4:45AM Aug 14, 2017Observed: 2.85 ft at 5:00AM Aug 14, 2017Observed: 2.85 ft at 5:15AM Aug 14, 2017Observed: 2.85 ft at 5:30AM Aug 14, 2017Observed: 2.85 ft at 5:45AM Aug 14, 2017Observed: 2.84 ft at 6:00AM Aug 14, 2017Observed: 2.84 ft at 6:15AM Aug 14, 2017Observed: 2.84 ft at 6:30AM Aug 14, 2017Observed: 2.84 ft at 6:45AM Aug 14, 2017Observed: 2.84 ft at 7:00AM Aug 14, 2017Observed: 2.84 ft at 7:15AM Aug 14, 2017Observed: 2.84 ft at 7:30AM Aug 14, 2017Observed: 2.83 ft at 7:45AM Aug 14, 2017Observed: 2.83 ft at 8:00AM Aug 14, 2017Observed: 2.84 ft at 8:15AM Aug 14, 2017Observed: 2.84 ft at 8:30AM Aug 14, 2017Observed: 2.84 ft at 8:45AM Aug 14, 2017Observed: 2.84 ft at 9:00AM Aug 14, 2017Observed: 2.84 ft at 9:15AM Aug 14, 2017Observed: 2.85 ft at 9:30AM Aug 14, 2017Observed: 2.84 ft at 9:45AM Aug 14, 2017Observed: 2.85 ft at 10:00AM Aug 14, 2017Observed: 2.86 ft at 10:15AM Aug 14, 2017Observed: 2.85 ft at 10:30AM Aug 14, 2017Observed: 2.85 ft at 10:45AM Aug 14, 2017Observed: 2.85 ft at 11:00AM Aug 14, 2017Observed: 2.85 ft at 11:15AM Aug 14, 2017Observed: 2.86 ft at 11:30AM Aug 14, 2017Observed: 2.87 ft at 11:45AM Aug 14, 2017Observed: 2.87 ft at 12:00PM Aug 14, 2017Observed: 2.88 ft at 12:15PM Aug 14, 2017Observed: 2.88 ft at 12:30PM Aug 14, 2017Observed: 2.88 ft at 12:45PM Aug 14, 2017Observed: 2.88 ft at 1:00PM Aug 14, 2017Observed: 2.88 ft at 1:15PM Aug 14, 2017Observed: 2.89 ft at 1:30PM Aug 14, 2017Observed: 2.89 ft at 1:45PM Aug 14, 2017Observed: 2.89 ft at 2:00PM Aug 14, 2017Observed: 2.89 ft at 2:15PM Aug 14, 2017Observed: 2.9 ft at 2:30PM Aug 14, 2017Observed: 2.9 ft at 2:45PM Aug 14, 2017Observed: 2.9 ft at 3:00PM Aug 14, 2017Observed: 2.91 ft at 3:15PM Aug 14, 2017Observed: 2.91 ft at 3:30PM Aug 14, 2017Observed: 2.92 ft at 3:45PM Aug 14, 2017Observed: 2.92 ft at 4:00PM Aug 14, 2017Observed: 2.92 ft at 4:15PM Aug 14, 2017Observed: 2.92 ft at 4:30PM Aug 14, 2017Observed: 2.93 ft at 4:45PM Aug 14, 2017Observed: 2.93 ft at 5:00PM Aug 14, 2017Observed: 2.93 ft at 5:15PM Aug 14, 2017Observed: 2.93 ft at 5:30PM Aug 14, 2017Observed: 2.94 ft at 5:45PM Aug 14, 2017Observed: 2.94 ft at 6:00PM Aug 14, 2017Observed: 2.94 ft at 6:15PM Aug 14, 2017Observed: 2.95 ft at 6:30PM Aug 14, 2017Observed: 2.95 ft at 6:45PM Aug 14, 2017Observed: 2.95 ft at 7:00PM Aug 14, 2017Observed: 2.95 ft at 7:15PM Aug 14, 2017Observed: 2.95 ft at 7:30PM Aug 14, 2017Observed: 2.95 ft at 7:45PM Aug 14, 2017Observed: 2.95 ft at 8:00PM Aug 14, 2017Observed: 2.95 ft at 8:15PM Aug 14, 2017Observed: 2.94 ft at 8:30PM Aug 14, 2017Observed: 2.94 ft at 8:45PM Aug 14, 2017Observed: 2.94 ft at 9:00PM Aug 14, 2017Observed: 2.94 ft at 9:15PM Aug 14, 2017Observed: 2.93 ft at 9:30PM Aug 14, 2017Observed: 2.93 ft at 9:45PM Aug 14, 2017Observed: 2.92 ft at 10:00PM Aug 14, 2017Observed: 2.92 ft at 10:15PM Aug 14, 2017Observed: 2.91 ft at 10:30PM Aug 14, 2017Observed: 2.91 ft at 10:45PM Aug 14, 2017Observed: 2.9 ft at 11:00PM Aug 14, 2017Observed: 2.9 ft at 11:15PM Aug 14, 2017Observed: 2.9 ft at 11:30PM Aug 14, 2017Observed: 2.89 ft at 11:45PM Aug 14, 2017Observed: 2.88 ft at 12:00AM Aug 15, 2017Observed: 2.88 ft at 12:15AM Aug 15, 2017Observed: 2.87 ft at 12:30AM Aug 15, 2017Observed: 2.87 ft at 12:45AM Aug 15, 2017Observed: 2.86 ft at 1:00AM Aug 15, 2017Observed: 2.86 ft at 1:15AM Aug 15, 2017Observed: 2.86 ft at 1:30AM Aug 15, 2017Observed: 2.85 ft at 1:45AM Aug 15, 2017Observed: 2.85 ft at 2:00AM Aug 15, 2017Observed: 2.85 ft at 2:15AM Aug 15, 2017Observed: 2.85 ft at 2:30AM Aug 15, 2017Observed: 2.84 ft at 2:45AM Aug 15, 2017Observed: 2.84 ft at 3:00AM Aug 15, 2017Observed: 2.84 ft at 3:15AM Aug 15, 2017Observed: 2.84 ft at 3:30AM Aug 15, 2017Observed: 2.84 ft at 3:45AM Aug 15, 2017Observed: 2.84 ft at 4:00AM Aug 15, 2017Observed: 2.84 ft at 4:15AM Aug 15, 2017Observed: 2.84 ft at 4:30AM Aug 15, 2017Observed: 2.84 ft at 4:45AM Aug 15, 2017Observed: 2.84 ft at 5:00AM Aug 15, 2017Observed: 2.84 ft at 5:15AM Aug 15, 2017Observed: 2.84 ft at 5:30AM Aug 15, 2017Observed: 2.83 ft at 5:45AM Aug 15, 2017Observed: 2.83 ft at 6:00AM Aug 15, 2017Observed: 2.83 ft at 6:15AM Aug 15, 2017Observed: 2.83 ft at 6:30AM Aug 15, 2017Observed: 2.83 ft at 6:45AM Aug 15, 2017Observed: 2.83 ft at 7:00AM Aug 15, 2017Observed: 2.83 ft at 7:15AM Aug 15, 2017Observed: 2.83 ft at 7:30AM Aug 15, 2017Observed: 2.82 ft at 7:45AM Aug 15, 2017Observed: 2.82 ft at 8:00AM Aug 15, 2017Observed: 2.83 ft at 8:15AM Aug 15, 2017Observed: 2.83 ft at 8:30AM Aug 15, 2017Observed: 2.83 ft at 8:45AM Aug 15, 2017Observed: 2.83 ft at 9:00AM Aug 15, 2017Observed: 2.83 ft at 9:15AM Aug 15, 2017Observed: 2.83 ft at 9:30AM Aug 15, 2017Observed: 2.83 ft at 9:45AM Aug 15, 2017Observed: 2.83 ft at 10:00AM Aug 15, 2017Observed: 2.83 ft at 10:15AM Aug 15, 2017Observed: 2.83 ft at 10:30AM Aug 15, 2017Observed: 2.83 ft at 10:45AM Aug 15, 2017Observed: 2.83 ft at 11:00AM Aug 15, 2017Observed: 2.84 ft at 11:15AM Aug 15, 2017Observed: 2.83 ft at 11:30AM Aug 15, 2017Observed: 2.84 ft at 11:45AM Aug 15, 2017Observed: 2.85 ft at 12:00PM Aug 15, 2017Observed: 2.85 ft at 12:15PM Aug 15, 2017Observed: 2.85 ft at 12:30PM Aug 15, 2017Observed: 2.86 ft at 12:45PM Aug 15, 2017Observed: 2.86 ft at 1:00PM Aug 15, 2017Observed: 2.86 ft at 1:15PM Aug 15, 2017Observed: 2.86 ft at 1:30PM Aug 15, 2017Observed: 2.88 ft at 1:45PM Aug 15, 2017Observed: 2.9 ft at 2:00PM Aug 15, 2017Observed: 2.9 ft at 2:15PM Aug 15, 2017Observed: 2.91 ft at 2:30PM Aug 15, 2017Observed: 2.92 ft at 2:45PM Aug 15, 2017Observed: 2.93 ft at 3:00PM Aug 15, 2017Observed: 2.95 ft at 3:15PM Aug 15, 2017Observed: 2.95 ft at 3:30PM Aug 15, 2017Observed: 2.98 ft at 3:45PM Aug 15, 2017Observed: 3 ft at 4:00PM Aug 15, 2017Observed: 3.02 ft at 4:15PM Aug 15, 2017Observed: 3.04 ft at 4:30PM Aug 15, 2017Observed: 3.06 ft at 4:45PM Aug 15, 2017Observed: 3.09 ft at 5:00PM Aug 15, 2017Observed: 3.12 ft at 5:15PM Aug 15, 2017Highest Observation: 3.13 ft at 5:30PM Aug 15, 2017Highest Observation: 3.13 ft at 5:45PM Aug 15, 2017Observed: 3.11 ft at 6:00PM Aug 15, 2017Observed: 3.1 ft at 6:15PM Aug 15, 2017Observed: 3.09 ft at 6:30PM Aug 15, 2017Observed: 3.09 ft at 6:45PM Aug 15, 2017Observed: 3.09 ft at 7:00PM Aug 15, 2017Observed: 3.08 ft at 7:15PM Aug 15, 2017Observed: 3.07 ft at 7:30PM Aug 15, 2017Observed: 3.06 ft at 7:45PM Aug 15, 2017Observed: 3.06 ft at 8:00PM Aug 15, 2017Observed: 3.05 ft at 8:15PM Aug 15, 2017Observed: 3.04 ft at 8:30PM Aug 15, 2017Observed: 3.03 ft at 8:45PM Aug 15, 2017Observed: 3.03 ft at 9:00PM Aug 15, 2017Observed: 3.02 ft at 9:15PM Aug 15, 2017Observed: 3.02 ft at 9:30PM Aug 15, 2017Observed: 3.02 ft at 9:45PM Aug 15, 2017Observed: 3.02 ft at 10:00PM Aug 15, 2017Observed: 3.03 ft at 10:15PM Aug 15, 2017Observed: 3.03 ft at 10:30PM Aug 15, 2017Observed: 3.03 ft at 10:45PM Aug 15, 2017Observed: 3.02 ft at 11:00PM Aug 15, 2017Observed: 3.02 ft at 11:15PM Aug 15, 2017Observed: 3.01 ft at 11:30PM Aug 15, 2017Observed: 3.01 ft at 11:45PM Aug 15, 2017Observed: 3.01 ft at 12:00AM Aug 16, 2017Observed: 3.01 ft at 12:15AM Aug 16, 2017Observed: 3 ft at 12:30AM Aug 16, 2017Observed: 3 ft at 12:45AM Aug 16, 2017Observed: 3 ft at 1:00AM Aug 16, 2017Observed: 3 ft at 1:15AM Aug 16, 2017Observed: 3 ft at 1:30AM Aug 16, 2017Observed: 2.99 ft at 1:45AM Aug 16, 2017Observed: 2.99 ft at 2:00AM Aug 16, 2017Observed: 2.99 ft at 2:15AM Aug 16, 2017Observed: 2.99 ft at 2:30AM Aug 16, 2017Observed: 2.99 ft at 2:45AM Aug 16, 2017Observed: 2.99 ft at 3:00AM Aug 16, 2017Observed: 2.99 ft at 3:15AM Aug 16, 2017Observed: 2.99 ft at 3:30AM Aug 16, 2017Observed: 3 ft at 3:45AM Aug 16, 2017Observed: 3 ft at 4:00AM Aug 16, 2017Observed: 3 ft at 4:15AM Aug 16, 2017Observed: 3.01 ft at 4:30AM Aug 16, 2017Observed: 3.01 ft at 4:45AM Aug 16, 2017Observed: 3.01 ft at 5:00AM Aug 16, 2017Observed: 3.01 ft at 5:15AM Aug 16, 2017Observed: 3.01 ft at 5:30AM Aug 16, 2017Observed: 3.01 ft at 5:45AM Aug 16, 2017Observed: 3.01 ft at 6:00AM Aug 16, 2017Observed: 3.01 ft at 6:15AM Aug 16, 2017Observed: 3.02 ft at 6:30AM Aug 16, 2017Observed: 3.02 ft at 6:45AM Aug 16, 2017Observed: 3.01 ft at 7:00AM Aug 16, 2017Observed: 3.01 ft at 7:15AM Aug 16, 2017Observed: 3.01 ft at 7:30AM Aug 16, 2017Observed: 3.01 ft at 7:45AM Aug 16, 2017Observed: 3.01 ft at 8:00AM Aug 16, 2017Observed: 3 ft at 8:15AM Aug 16, 2017Observed: 3 ft at 8:30AM Aug 16, 2017Observed: 3 ft at 8:45AM Aug 16, 2017Observed: 3 ft at 9:00AM Aug 16, 2017Observed: 3 ft at 9:15AM Aug 16, 2017Observed: 3 ft at 9:30AM Aug 16, 2017Observed: 3 ft at 9:45AM Aug 16, 2017Observed: 2.99 ft at 10:00AM Aug 16, 2017Observed: 2.99 ft at 10:15AM Aug 16, 2017Observed: 2.99 ft at 10:30AM Aug 16, 2017Observed: 2.99 ft at 10:45AM Aug 16, 2017Observed: 2.99 ft at 11:00AM Aug 16, 2017Observed: 2.99 ft at 11:15AM Aug 16, 2017Observed: 2.99 ft at 11:30AM Aug 16, 2017Observed: 2.99 ft at 11:45AM Aug 16, 2017Observed: 2.99 ft at 12:00PM Aug 16, 2017Observed: 2.99 ft at 12:15PM Aug 16, 2017Observed: 2.99 ft at 12:30PM Aug 16, 2017Observed: 2.99 ft at 12:45PM Aug 16, 2017Observed: 3 ft at 1:00PM Aug 16, 2017Observed: 3.02 ft at 1:15PM Aug 16, 2017Observed: 3 ft at 1:30PM Aug 16, 2017Observed: 3 ft at 1:45PM Aug 16, 2017Observed: 3.01 ft at 2:00PM Aug 16, 2017Observed: 3.01 ft at 2:15PM Aug 16, 2017Observed: 3.02 ft at 2:30PM Aug 16, 2017Observed: 3.02 ft at 2:45PM Aug 16, 2017Observed: 3.02 ft at 3:00PM Aug 16, 2017Observed: 3.02 ft at 3:15PM Aug 16, 2017Observed: 3.02 ft at 3:30PM Aug 16, 2017Observed: 3.02 ft at 3:45PM Aug 16, 2017Observed: 3.02 ft at 4:00PM Aug 16, 2017Observed: 3.02 ft at 4:15PM Aug 16, 2017Observed: 3.02 ft at 4:30PM Aug 16, 2017Observed: 3.02 ft at 4:45PM Aug 16, 2017Observed: 3.02 ft at 5:00PM Aug 16, 2017Observed: 3.02 ft at 5:15PM Aug 16, 2017Observed: 3.02 ft at 5:30PM Aug 16, 2017Observed: 3.02 ft at 5:45PM Aug 16, 2017Observed: 3.02 ft at 6:00PM Aug 16, 2017Observed: 3.02 ft at 6:15PM Aug 16, 2017Observed: 3.02 ft at 6:30PM Aug 16, 2017Observed: 3.02 ft at 6:45PM Aug 16, 2017Observed: 3.01 ft at 7:00PM Aug 16, 2017Observed: 3.02 ft at 7:15PM Aug 16, 2017Observed: 3.01 ft at 7:30PM Aug 16, 2017Observed: 3.01 ft at 7:45PM Aug 16, 2017Observed: 3 ft at 8:00PM Aug 16, 2017Observed: 3.01 ft at 8:15PM Aug 16, 2017Observed: 3.01 ft at 8:30PM Aug 16, 2017Observed: 3.01 ft at 8:45PM Aug 16, 2017Observed: 3.01 ft at 9:00PM Aug 16, 2017Observed: 3 ft at 9:15PM Aug 16, 2017Observed: 3 ft at 9:30PM Aug 16, 2017Observed: 3 ft at 9:45PM Aug 16, 2017Observed: 3 ft at 10:00PM Aug 16, 2017Observed: 2.99 ft at 10:15PM Aug 16, 2017Observed: 2.99 ft at 10:30PM Aug 16, 2017Observed: 2.99 ft at 10:45PM Aug 16, 2017Observed: 2.99 ft at 11:00PM Aug 16, 2017Observed: 2.98 ft at 11:15PM Aug 16, 2017Observed: 2.98 ft at 11:30PM Aug 16, 2017Observed: 2.97 ft at 11:45PM Aug 16, 2017Observed: 2.97 ft at 12:00AM Aug 17, 2017Observed: 2.97 ft at 12:15AM Aug 17, 2017Observed: 2.97 ft at 12:30AM Aug 17, 2017Observed: 2.97 ft at 12:45AM Aug 17, 2017Observed: 2.96 ft at 1:00AM Aug 17, 2017Observed: 2.96 ft at 1:15AM Aug 17, 2017Observed: 2.96 ft at 1:30AM Aug 17, 2017Observed: 2.96 ft at 1:45AM Aug 17, 2017Observed: 2.96 ft at 2:00AM Aug 17, 2017Observed: 2.95 ft at 2:15AM Aug 17, 2017Observed: 2.95 ft at 2:30AM Aug 17, 2017Observed: 2.96 ft at 2:45AM Aug 17, 2017Observed: 2.95 ft at 3:00AM Aug 17, 2017Observed: 2.95 ft at 3:15AM Aug 17, 2017Observed: 2.95 ft at 3:30AM Aug 17, 2017Observed: 2.95 ft at 3:45AM Aug 17, 2017Observed: 2.94 ft at 4:00AM Aug 17, 2017Observed: 2.94 ft at 4:15AM Aug 17, 2017Observed: 2.94 ft at 4:30AM Aug 17, 2017Observed: 2.94 ft at 4:45AM Aug 17, 2017Observed: 2.94 ft at 5:00AM Aug 17, 2017Observed: 2.94 ft at 5:15AM Aug 17, 2017Observed: 2.94 ft at 5:30AM Aug 17, 2017Observed: 2.94 ft at 5:45AM Aug 17, 2017Observed: 2.94 ft at 6:00AM Aug 17, 2017Observed: 2.94 ft at 6:15AM Aug 17, 2017Observed: 2.94 ft at 6:30AM Aug 17, 2017Observed: 2.94 ft at 6:45AM Aug 17, 2017Observed: 2.94 ft at 7:00AM Aug 17, 2017Observed: 2.94 ft at 7:15AM Aug 17, 2017Observed: 2.94 ft at 7:30AM Aug 17, 2017Observed: 2.94 ft at 7:45AM Aug 17, 2017Observed: 2.94 ft at 8:00AM Aug 17, 2017Observed: 2.94 ft at 8:15AM Aug 17, 2017Observed: 2.94 ft at 8:30AM Aug 17, 2017Observed: 2.94 ft at 8:45AM Aug 17, 2017Observed: 2.94 ft at 9:00AM Aug 17, 2017Observed: 2.94 ft at 9:15AM Aug 17, 2017Observed: 2.94 ft at 9:30AM Aug 17, 2017Observed: 2.94 ft at 9:45AM Aug 17, 2017Observed: 2.94 ft at 10:00AM Aug 17, 2017Observed: 2.94 ft at 10:15AM Aug 17, 2017Observed: 2.94 ft at 10:30AM Aug 17, 2017Observed: 2.94 ft at 10:45AM Aug 17, 2017Observed: 2.94 ft at 11:00AM Aug 17, 2017Observed: 2.94 ft at 11:15AM Aug 17, 2017Observed: 2.94 ft at 11:30AM Aug 17, 2017Observed: 2.94 ft at 11:45AM Aug 17, 2017Observed: 2.94 ft at 12:00PM Aug 17, 2017Observed: 2.95 ft at 12:15PM Aug 17, 2017Observed: 2.95 ft at 12:30PM Aug 17, 2017Observed: 2.94 ft at 12:45PM Aug 17, 2017Observed: 2.94 ft at 1:00PM Aug 17, 2017Observed: 2.95 ft at 1:15PM Aug 17, 2017Observed: 2.95 ft at 1:30PM Aug 17, 2017Observed: 2.95 ft at 1:45PM Aug 17, 2017Observed: 2.95 ft at 2:00PM Aug 17, 2017Observed: 2.95 ft at 2:15PM Aug 17, 2017Observed: 2.96 ft at 2:30PM Aug 17, 2017Observed: 2.95 ft at 2:45PM Aug 17, 2017Observed: 2.95 ft at 3:00PM Aug 17, 2017Observed: 2.95 ft at 3:15PM Aug 17, 2017Observed: 2.96 ft at 3:30PM Aug 17, 2017Observed: 2.96 ft at 3:45PM Aug 17, 2017Observed: 2.98 ft at 4:00PM Aug 17, 2017Observed: 2.97 ft at 4:15PM Aug 17, 2017Observed: 2.97 ft at 4:30PM Aug 17, 2017Observed: 2.97 ft at 4:45PM Aug 17, 2017Observed: 2.97 ft at 5:00PM Aug 17, 2017Observed: 2.97 ft at 5:15PM Aug 17, 2017Observed: 2.97 ft at 5:30PM Aug 17, 2017Observed: 2.97 ft at 5:45PM Aug 17, 2017Observed: 2.96 ft at 6:00PM Aug 17, 2017Observed: 2.96 ft at 6:15PM Aug 17, 2017Observed: 2.96 ft at 6:30PM Aug 17, 2017Observed: 2.96 ft at 6:45PM Aug 17, 2017Observed: 2.96 ft at 7:00PM Aug 17, 2017Observed: 2.96 ft at 7:15PM Aug 17, 2017Observed: 2.96 ft at 7:30PM Aug 17, 2017Observed: 2.96 ft at 7:45PM Aug 17, 2017Observed: 2.97 ft at 8:00PM Aug 17, 2017Observed: 2.97 ft at 8:15PM Aug 17, 2017Observed: 2.97 ft at 8:30PM Aug 17, 2017Observed: 2.96 ft at 8:45PM Aug 17, 2017Observed: 2.96 ft at 9:00PM Aug 17, 2017Observed: 2.95 ft at 9:15PM Aug 17, 2017Observed: 2.96 ft at 9:30PM Aug 17, 2017Observed: 2.96 ft at 9:45PM Aug 17, 2017Observed: 2.95 ft at 10:00PM Aug 17, 2017Observed: 2.95 ft at 10:15PM Aug 17, 2017Observed: 2.95 ft at 10:30PM Aug 17, 2017Observed: 2.94 ft at 10:45PM Aug 17, 2017Observed: 2.95 ft at 11:00PM Aug 17, 2017Observed: 2.94 ft at 11:15PM Aug 17, 2017Observed: 2.93 ft at 11:30PM Aug 17, 2017Observed: 2.93 ft at 11:45PM Aug 17, 2017Observed: 2.92 ft at 12:00AM Aug 18, 2017Observed: 2.92 ft at 12:15AM Aug 18, 2017Observed: 2.92 ft at 12:30AM Aug 18, 2017Observed: 2.91 ft at 12:45AM Aug 18, 2017Observed: 2.9 ft at 1:00AM Aug 18, 2017Observed: 2.9 ft at 1:15AM Aug 18, 2017Observed: 2.89 ft at 1:30AM Aug 18, 2017Observed: 2.89 ft at 1:45AM Aug 18, 2017Observed: 2.88 ft at 2:00AM Aug 18, 2017Observed: 2.88 ft at 2:15AM Aug 18, 2017Highest Forecast: 2.9 ft 7:00PM Aug 18, 2017Highest Forecast: 2.9 ft 1:00AM Aug 19, 2017Highest Forecast: 2.9 ft 7:00AM Aug 19, 2017Highest Forecast: 2.9 ft 1:00PM Aug 19, 2017Highest Forecast: 2.9 ft 7:00PM Aug 19, 2017Highest Forecast: 2.9 ft 1:00AM Aug 20, 2017Highest Forecast: 2.9 ft 7:00AM Aug 20, 2017Highest Forecast: 2.9 ft 1:00PM Aug 20, 2017Highest Forecast: 2.9 ft 7:00PM Aug 20, 2017Highest Forecast: 2.9 ft 1:00AM Aug 21, 2017Highest Forecast: 2.9 ft 7:00AM Aug 21, 2017Highest Forecast: 2.9 ft 1:00PM Aug 21, 2017Highest Forecast: 2.9 ft 7:00PM Aug 21, 2017Highest Forecast: 2.9 ft 1:00AM Aug 22, 2017Highest Forecast: 2.9 ft 7:00AM Aug 22, 2017Highest Forecast: 2.9 ft 1:00PM Aug 22, 2017Highest Forecast: 2.9 ft 7:00PM Aug 22, 2017Highest Forecast: 2.9 ft 1:00AM Aug 23, 2017Highest Forecast: 2.9 ft 7:00AM Aug 23, 2017USGS--Water Resources of the United StatesMRML1(plotting HGIRG) Graph Created (6:37PM Aug 18, 2017)ObservedForecast (issued 8:50AM Aug 18)Latest observed value: 2.88 ft at 2:15 AM CDT 18-Aug-2017. Flood Stage is 4 ft
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Tabular Data (CDT)
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Metadata
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)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 8.73 ft on 05/07/2017 (P)
(2) 10.82 ft on 08/18/2016 (P)
(3) 4.05 ft on 06/16/2015
(4) 4.77 ft on 04/20/2015
(5) 4.02 ft on 06/02/2014
Show More Recent Crests

(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 Ineterstate 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.
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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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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
Lake Charles Weather Forecast Office
500 Airport Boulevard
Lake Charles, LA 70607
(337) 477-5285
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Page last modified: 21-Dec-2016 5:20 PM
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