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Hydrograph River at a Glance Download
Flat River at Smyrna Stage (ft)Observed: 3.79 ft at 10:45AM Sep 20, 2022Observed: 3.79 ft at 11:00AM Sep 20, 2022Observed: 3.79 ft at 11:15AM Sep 20, 2022Observed: 3.79 ft at 11:30AM Sep 20, 2022Observed: 3.79 ft at 11:45AM Sep 20, 2022Observed: 3.79 ft at 12:00PM Sep 20, 2022Observed: 3.79 ft at 12:15PM Sep 20, 2022Observed: 3.79 ft at 12:30PM Sep 20, 2022Observed: 3.79 ft at 12:45PM Sep 20, 2022Observed: 3.79 ft at 1:00PM Sep 20, 2022Observed: 3.79 ft at 1:15PM Sep 20, 2022Observed: 3.8 ft at 1:30PM Sep 20, 2022Observed: 3.79 ft at 1:45PM Sep 20, 2022Observed: 3.79 ft at 2:00PM Sep 20, 2022Observed: 3.79 ft at 2:15PM Sep 20, 2022Observed: 3.79 ft at 2:30PM Sep 20, 2022Observed: 3.79 ft at 2:45PM Sep 20, 2022Observed: 3.8 ft at 3:00PM Sep 20, 2022Observed: 3.8 ft at 3:15PM Sep 20, 2022Observed: 3.8 ft at 3:30PM Sep 20, 2022Observed: 3.8 ft at 3:45PM Sep 20, 2022Observed: 3.8 ft at 4:00PM Sep 20, 2022Observed: 3.8 ft at 4:15PM Sep 20, 2022Observed: 3.8 ft at 4:30PM Sep 20, 2022Observed: 3.8 ft at 4:45PM Sep 20, 2022Observed: 3.8 ft at 5:00PM Sep 20, 2022Observed: 3.81 ft at 5:15PM Sep 20, 2022Observed: 3.81 ft at 5:30PM Sep 20, 2022Observed: 3.8 ft at 5:45PM Sep 20, 2022Observed: 3.8 ft at 6:00PM Sep 20, 2022Observed: 3.8 ft at 6:15PM Sep 20, 2022Observed: 3.81 ft at 6:30PM Sep 20, 2022Observed: 3.81 ft at 6:45PM Sep 20, 2022Observed: 3.82 ft at 7:00PM Sep 20, 2022Observed: 3.83 ft at 7:15PM Sep 20, 2022Observed: 3.83 ft at 7:30PM Sep 20, 2022Observed: 3.84 ft at 7:45PM Sep 20, 2022Observed: 3.84 ft at 8:00PM Sep 20, 2022Observed: 3.84 ft at 8:15PM Sep 20, 2022Observed: 3.84 ft at 8:30PM Sep 20, 2022Observed: 3.83 ft at 8:45PM Sep 20, 2022Observed: 3.83 ft at 9:00PM Sep 20, 2022Observed: 3.83 ft at 9:15PM Sep 20, 2022Observed: 3.83 ft at 9:30PM Sep 20, 2022Observed: 3.82 ft at 9:45PM Sep 20, 2022Observed: 3.82 ft at 10:00PM Sep 20, 2022Observed: 3.81 ft at 10:15PM Sep 20, 2022Observed: 3.8 ft at 10:30PM Sep 20, 2022Observed: 3.8 ft at 10:45PM Sep 20, 2022Observed: 3.8 ft at 11:00PM Sep 20, 2022Observed: 3.81 ft at 11:15PM Sep 20, 2022Observed: 3.82 ft at 11:30PM Sep 20, 2022Observed: 3.82 ft at 11:45PM Sep 20, 2022Observed: 3.83 ft at 12:00AM Sep 21, 2022Observed: 3.83 ft at 12:15AM Sep 21, 2022Observed: 3.84 ft at 12:30AM Sep 21, 2022Observed: 3.84 ft at 12:45AM Sep 21, 2022Observed: 3.84 ft at 1:00AM Sep 21, 2022Observed: 3.85 ft at 2:15AM Sep 21, 2022Observed: 3.85 ft at 2:30AM Sep 21, 2022Observed: 3.86 ft at 2:45AM Sep 21, 2022Observed: 3.86 ft at 3:00AM Sep 21, 2022Observed: 3.86 ft at 3:15AM Sep 21, 2022Observed: 3.86 ft at 3:30AM Sep 21, 2022Observed: 3.87 ft at 3:45AM Sep 21, 2022Observed: 3.87 ft at 4:00AM Sep 21, 2022Observed: 3.87 ft at 4:15AM Sep 21, 2022Observed: 3.87 ft at 4:30AM Sep 21, 2022Observed: 3.87 ft at 4:45AM Sep 21, 2022Observed: 3.87 ft at 5:00AM Sep 21, 2022Observed: 3.87 ft at 5:15AM Sep 21, 2022Observed: 3.87 ft at 5:30AM Sep 21, 2022Observed: 3.87 ft at 5:45AM Sep 21, 2022Observed: 3.87 ft at 6:00AM Sep 21, 2022Observed: 3.87 ft at 6:15AM Sep 21, 2022Observed: 3.88 ft at 6:30AM Sep 21, 2022Observed: 3.87 ft at 6:45AM Sep 21, 2022Observed: 3.87 ft at 7:00AM Sep 21, 2022Observed: 3.87 ft at 7:15AM Sep 21, 2022Observed: 3.87 ft at 7:30AM Sep 21, 2022Observed: 3.88 ft at 7:45AM Sep 21, 2022Observed: 3.87 ft at 8:00AM Sep 21, 2022Observed: 3.88 ft at 8:15AM Sep 21, 2022Observed: 3.88 ft at 8:30AM Sep 21, 2022Observed: 3.88 ft at 8:45AM Sep 21, 2022Observed: 3.88 ft at 9:00AM Sep 21, 2022Observed: 3.87 ft at 9:15AM Sep 21, 2022Observed: 3.91 ft at 9:30AM Sep 21, 2022Observed: 3.92 ft at 9:45AM Sep 21, 2022Observed: 3.92 ft at 10:00AM Sep 21, 2022Observed: 3.92 ft at 10:15AM Sep 21, 2022Observed: 3.93 ft at 10:30AM Sep 21, 2022Observed: 3.94 ft at 10:45AM Sep 21, 2022Observed: 3.96 ft at 11:00AM Sep 21, 2022Observed: 3.97 ft at 11:15AM Sep 21, 2022Observed: 3.98 ft at 11:30AM Sep 21, 2022Highest Observation: 3.99 ft at 11:45AM Sep 21, 2022Highest Observation: 3.99 ft at 12:00PM Sep 21, 2022Observed: 3.98 ft at 12:15PM Sep 21, 2022Observed: 3.98 ft at 12:30PM Sep 21, 2022Observed: 3.98 ft at 12:45PM Sep 21, 2022Observed: 3.98 ft at 1:00PM Sep 21, 2022Observed: 3.98 ft at 1:15PM Sep 21, 2022Observed: 3.97 ft at 1:30PM Sep 21, 2022Observed: 3.97 ft at 1:45PM Sep 21, 2022Observed: 3.97 ft at 2:00PM Sep 21, 2022Observed: 3.97 ft at 2:15PM Sep 21, 2022Observed: 3.97 ft at 2:30PM Sep 21, 2022Observed: 3.98 ft at 2:45PM Sep 21, 2022Observed: 3.98 ft at 3:00PM Sep 21, 2022Observed: 3.98 ft at 3:15PM Sep 21, 2022Highest Observation: 3.99 ft at 3:30PM Sep 21, 2022Highest Observation: 3.99 ft at 3:45PM Sep 21, 2022Highest Observation: 3.99 ft at 4:00PM Sep 21, 2022Observed: 3.98 ft at 4:15PM Sep 21, 2022Observed: 3.98 ft at 4:30PM Sep 21, 2022Observed: 3.98 ft at 4:45PM Sep 21, 2022Observed: 3.98 ft at 5:00PM Sep 21, 2022Observed: 3.98 ft at 5:15PM Sep 21, 2022Observed: 3.98 ft at 5:30PM Sep 21, 2022Observed: 3.97 ft at 5:45PM Sep 21, 2022Observed: 3.97 ft at 6:00PM Sep 21, 2022Observed: 3.97 ft at 6:15PM Sep 21, 2022Observed: 3.97 ft at 6:30PM Sep 21, 2022Observed: 3.96 ft at 6:45PM Sep 21, 2022Observed: 3.96 ft at 7:00PM Sep 21, 2022Observed: 3.96 ft at 7:15PM Sep 21, 2022Observed: 3.96 ft at 7:30PM Sep 21, 2022Observed: 3.96 ft at 7:45PM Sep 21, 2022Observed: 3.96 ft at 8:00PM Sep 21, 2022Observed: 3.96 ft at 8:15PM Sep 21, 2022Observed: 3.96 ft at 8:30PM Sep 21, 2022Observed: 3.96 ft at 8:45PM Sep 21, 2022Observed: 3.96 ft at 9:00PM Sep 21, 2022Observed: 3.96 ft at 9:15PM Sep 21, 2022Observed: 3.95 ft at 9:30PM Sep 21, 2022Observed: 3.95 ft at 9:45PM Sep 21, 2022Observed: 3.95 ft at 10:00PM Sep 21, 2022Observed: 3.95 ft at 10:15PM Sep 21, 2022Observed: 3.95 ft at 10:30PM Sep 21, 2022Observed: 3.95 ft at 10:45PM Sep 21, 2022Observed: 3.95 ft at 11:00PM Sep 21, 2022Observed: 3.95 ft at 11:15PM Sep 21, 2022Observed: 3.95 ft at 11:30PM Sep 21, 2022Observed: 3.95 ft at 11:45PM Sep 21, 2022Observed: 3.95 ft at 12:00AM Sep 22, 2022Observed: 3.95 ft at 12:15AM Sep 22, 2022Observed: 3.95 ft at 12:30AM Sep 22, 2022Observed: 3.95 ft at 12:45AM Sep 22, 2022Observed: 3.95 ft at 1:00AM Sep 22, 2022Observed: 3.95 ft at 1:15AM Sep 22, 2022Observed: 3.95 ft at 1:30AM Sep 22, 2022Observed: 3.94 ft at 1:45AM Sep 22, 2022Observed: 3.94 ft at 2:00AM Sep 22, 2022Observed: 3.94 ft at 2:15AM Sep 22, 2022Observed: 3.94 ft at 2:30AM Sep 22, 2022Observed: 3.94 ft at 2:45AM Sep 22, 2022Observed: 3.94 ft at 3:00AM Sep 22, 2022Observed: 3.94 ft at 3:15AM Sep 22, 2022Observed: 3.93 ft at 3:30AM Sep 22, 2022Observed: 3.93 ft at 3:45AM Sep 22, 2022Observed: 3.93 ft at 4:00AM Sep 22, 2022Observed: 3.93 ft at 4:15AM Sep 22, 2022Observed: 3.93 ft at 4:30AM Sep 22, 2022Observed: 3.93 ft at 4:45AM Sep 22, 2022Observed: 3.93 ft at 5:00AM Sep 22, 2022Observed: 3.93 ft at 5:15AM Sep 22, 2022Observed: 3.93 ft at 5:30AM Sep 22, 2022Observed: 3.93 ft at 5:45AM Sep 22, 2022Observed: 3.93 ft at 6:00AM Sep 22, 2022Observed: 3.93 ft at 6:15AM Sep 22, 2022Observed: 3.93 ft at 6:30AM Sep 22, 2022Observed: 3.93 ft at 6:45AM Sep 22, 2022Observed: 3.93 ft at 7:00AM Sep 22, 2022Observed: 3.93 ft at 7:15AM Sep 22, 2022Observed: 3.93 ft at 7:30AM Sep 22, 2022Observed: 3.92 ft at 7:45AM Sep 22, 2022Observed: 3.93 ft at 8:00AM Sep 22, 2022Observed: 3.93 ft at 8:15AM Sep 22, 2022Observed: 3.92 ft at 8:30AM Sep 22, 2022Observed: 3.92 ft at 8:45AM Sep 22, 2022Observed: 3.92 ft at 9:00AM Sep 22, 2022Observed: 3.92 ft at 9:15AM Sep 22, 2022Observed: 3.92 ft at 9:30AM Sep 22, 2022Observed: 3.92 ft at 9:45AM Sep 22, 2022Observed: 3.92 ft at 10:00AM Sep 22, 2022Observed: 3.92 ft at 10:15AM Sep 22, 2022Observed: 3.92 ft at 10:30AM Sep 22, 2022Observed: 3.92 ft at 10:45AM Sep 22, 2022Observed: 3.92 ft at 11:00AM Sep 22, 2022Observed: 3.92 ft at 11:15AM Sep 22, 2022Observed: 3.92 ft at 11:30AM Sep 22, 2022Observed: 3.92 ft at 11:45AM Sep 22, 2022Observed: 3.92 ft at 12:00PM Sep 22, 2022Observed: 3.92 ft at 12:15PM Sep 22, 2022Observed: 3.92 ft at 12:30PM Sep 22, 2022Observed: 3.92 ft at 12:45PM Sep 22, 2022Observed: 3.92 ft at 1:00PM Sep 22, 2022Observed: 3.92 ft at 1:15PM Sep 22, 2022Observed: 3.92 ft at 1:30PM Sep 22, 2022Observed: 3.92 ft at 1:45PM Sep 22, 2022Observed: 3.92 ft at 2:00PM Sep 22, 2022Observed: 3.92 ft at 2:15PM Sep 22, 2022Observed: 3.92 ft at 2:30PM Sep 22, 2022Observed: 3.92 ft at 2:45PM Sep 22, 2022Observed: 3.92 ft at 3:00PM Sep 22, 2022Observed: 3.92 ft at 3:15PM Sep 22, 2022Observed: 3.92 ft at 3:30PM Sep 22, 2022Observed: 3.92 ft at 3:45PM Sep 22, 2022Observed: 3.92 ft at 4:00PM Sep 22, 2022Observed: 3.92 ft at 4:15PM Sep 22, 2022Observed: 3.92 ft at 4:30PM Sep 22, 2022Observed: 3.91 ft at 4:45PM Sep 22, 2022Observed: 3.91 ft at 5:00PM Sep 22, 2022Observed: 3.91 ft at 5:15PM Sep 22, 2022Observed: 3.91 ft at 5:30PM Sep 22, 2022Observed: 3.91 ft at 5:45PM Sep 22, 2022Observed: 3.91 ft at 6:00PM Sep 22, 2022Observed: 3.91 ft at 6:15PM Sep 22, 2022Observed: 3.91 ft at 6:30PM Sep 22, 2022Observed: 3.91 ft at 6:45PM Sep 22, 2022Observed: 3.91 ft at 7:00PM Sep 22, 2022Observed: 3.91 ft at 7:15PM Sep 22, 2022Observed: 3.91 ft at 7:30PM Sep 22, 2022Observed: 3.91 ft at 7:45PM Sep 22, 2022Observed: 3.9 ft at 8:00PM Sep 22, 2022Observed: 3.9 ft at 8:15PM Sep 22, 2022Observed: 3.9 ft at 8:30PM Sep 22, 2022Observed: 3.9 ft at 8:45PM Sep 22, 2022Observed: 3.91 ft at 9:00PM Sep 22, 2022Observed: 3.91 ft at 9:15PM Sep 22, 2022Observed: 3.91 ft at 9:30PM Sep 22, 2022Observed: 3.91 ft at 9:45PM Sep 22, 2022Observed: 3.91 ft at 10:00PM Sep 22, 2022Observed: 3.91 ft at 10:15PM Sep 22, 2022Observed: 3.91 ft at 10:30PM Sep 22, 2022Observed: 3.91 ft at 10:45PM Sep 22, 2022Observed: 3.9 ft at 11:00PM Sep 22, 2022Observed: 3.9 ft at 11:15PM Sep 22, 2022Observed: 3.9 ft at 11:30PM Sep 22, 2022Observed: 3.9 ft at 11:45PM Sep 22, 2022Observed: 3.9 ft at 12:00AM Sep 23, 2022Observed: 3.9 ft at 12:15AM Sep 23, 2022Observed: 3.9 ft at 12:30AM Sep 23, 2022Observed: 3.9 ft at 12:45AM Sep 23, 2022Observed: 3.9 ft at 1:00AM Sep 23, 2022Observed: 3.9 ft at 1:15AM Sep 23, 2022Observed: 3.9 ft at 1:30AM Sep 23, 2022Observed: 3.9 ft at 1:45AM Sep 23, 2022Observed: 3.9 ft at 2:00AM Sep 23, 2022Observed: 3.89 ft at 2:15AM Sep 23, 2022Observed: 3.89 ft at 2:30AM Sep 23, 2022Observed: 3.89 ft at 2:45AM Sep 23, 2022Observed: 3.89 ft at 3:00AM Sep 23, 2022Observed: 3.89 ft at 3:15AM Sep 23, 2022Observed: 3.89 ft at 3:30AM Sep 23, 2022Observed: 3.89 ft at 3:45AM Sep 23, 2022Observed: 3.89 ft at 4:00AM Sep 23, 2022Observed: 3.89 ft at 4:15AM Sep 23, 2022Observed: 3.89 ft at 4:30AM Sep 23, 2022Observed: 3.89 ft at 4:45AM Sep 23, 2022Observed: 3.89 ft at 5:00AM Sep 23, 2022Observed: 3.89 ft at 5:15AM Sep 23, 2022Observed: 3.89 ft at 5:30AM Sep 23, 2022Observed: 3.89 ft at 5:45AM Sep 23, 2022Observed: 3.88 ft at 6:00AM Sep 23, 2022Observed: 3.88 ft at 6:15AM Sep 23, 2022Observed: 3.88 ft at 6:30AM Sep 23, 2022Observed: 3.88 ft at 6:45AM Sep 23, 2022Observed: 3.88 ft at 7:00AM Sep 23, 2022Observed: 3.88 ft at 7:15AM Sep 23, 2022Observed: 3.88 ft at 7:30AM Sep 23, 2022Observed: 3.88 ft at 7:45AM Sep 23, 2022Observed: 3.88 ft at 8:00AM Sep 23, 2022Observed: 3.88 ft at 8:15AM Sep 23, 2022Observed: 3.88 ft at 8:30AM Sep 23, 2022Observed: 3.88 ft at 8:45AM Sep 23, 2022Observed: 3.87 ft at 9:00AM Sep 23, 2022Observed: 3.88 ft at 9:15AM Sep 23, 2022Observed: 3.87 ft at 9:30AM Sep 23, 2022Observed: 3.87 ft at 9:45AM Sep 23, 2022Observed: 3.87 ft at 10:00AM Sep 23, 2022Observed: 3.87 ft at 10:15AM Sep 23, 2022Observed: 3.87 ft at 10:30AM Sep 23, 2022Observed: 3.87 ft at 10:45AM Sep 23, 2022Observed: 3.87 ft at 11:00AM Sep 23, 2022Observed: 3.87 ft at 11:15AM Sep 23, 2022Observed: 3.87 ft at 11:30AM Sep 23, 2022Observed: 3.87 ft at 11:45AM Sep 23, 2022Observed: 3.87 ft at 12:00PM Sep 23, 2022Observed: 3.87 ft at 12:15PM Sep 23, 2022Observed: 3.87 ft at 12:30PM Sep 23, 2022Observed: 3.87 ft at 12:45PM Sep 23, 2022Observed: 3.87 ft at 1:00PM Sep 23, 2022Observed: 3.87 ft at 1:15PM Sep 23, 2022Observed: 3.87 ft at 1:30PM Sep 23, 2022Observed: 3.87 ft at 1:45PM Sep 23, 2022Observed: 3.87 ft at 2:00PM Sep 23, 2022Observed: 3.86 ft at 2:15PM Sep 23, 2022Observed: 3.87 ft at 2:30PM Sep 23, 2022Observed: 3.86 ft at 2:45PM Sep 23, 2022Observed: 3.86 ft at 3:00PM Sep 23, 2022Observed: 3.86 ft at 3:15PM Sep 23, 2022Observed: 3.86 ft at 3:30PM Sep 23, 2022Observed: 3.86 ft at 3:45PM Sep 23, 2022Observed: 3.86 ft at 4:00PM Sep 23, 2022Observed: 3.86 ft at 4:15PM Sep 23, 2022Observed: 3.86 ft at 4:30PM Sep 23, 2022Observed: 3.86 ft at 4:45PM Sep 23, 2022Observed: 3.86 ft at 5:00PM Sep 23, 2022Observed: 3.86 ft at 5:15PM Sep 23, 2022Observed: 3.86 ft at 5:30PM Sep 23, 2022Observed: 3.85 ft at 5:45PM Sep 23, 2022Observed: 3.85 ft at 6:00PM Sep 23, 2022Observed: 3.85 ft at 6:15PM Sep 23, 2022Observed: 3.85 ft at 6:30PM Sep 23, 2022Observed: 3.85 ft at 6:45PM Sep 23, 2022Observed: 3.85 ft at 7:00PM Sep 23, 2022Observed: 3.85 ft at 7:15PM Sep 23, 2022Observed: 3.85 ft at 7:30PM Sep 23, 2022Observed: 3.85 ft at 7:45PM Sep 23, 2022Observed: 3.85 ft at 8:00PM Sep 23, 2022Observed: 3.85 ft at 8:15PM Sep 23, 2022Observed: 3.85 ft at 8:30PM Sep 23, 2022Observed: 3.85 ft at 8:45PM Sep 23, 2022Observed: 3.84 ft at 9:00PM Sep 23, 2022Observed: 3.84 ft at 9:15PM Sep 23, 2022Observed: 3.83 ft at 9:30PM Sep 23, 2022Observed: 3.82 ft at 9:45PM Sep 23, 2022Observed: 3.81 ft at 10:00PM Sep 23, 2022Observed: 3.81 ft at 10:15PM Sep 23, 2022Observed: 3.8 ft at 10:30PM Sep 23, 2022Observed: 3.8 ft at 10:45PM Sep 23, 2022Observed: 3.8 ft at 11:00PM Sep 23, 2022Observed: 3.8 ft at 11:15PM Sep 23, 2022Observed: 3.8 ft at 11:30PM Sep 23, 2022Observed: 3.8 ft at 11:45PM Sep 23, 2022Observed: 3.8 ft at 12:00AM Sep 24, 2022Observed: 3.8 ft at 12:15AM Sep 24, 2022Observed: 3.8 ft at 12:30AM Sep 24, 2022Observed: 3.8 ft at 12:45AM Sep 24, 2022Observed: 3.8 ft at 1:00AM Sep 24, 2022Observed: 3.81 ft at 1:15AM Sep 24, 2022Observed: 3.81 ft at 1:30AM Sep 24, 2022Observed: 3.81 ft at 1:45AM Sep 24, 2022Observed: 3.81 ft at 2:00AM Sep 24, 2022Observed: 3.81 ft at 2:15AM Sep 24, 2022Observed: 3.81 ft at 2:30AM Sep 24, 2022Observed: 3.81 ft at 2:45AM Sep 24, 2022Observed: 3.81 ft at 3:00AM Sep 24, 2022Observed: 3.81 ft at 3:15AM Sep 24, 2022Observed: 3.81 ft at 3:30AM Sep 24, 2022Observed: 3.82 ft at 3:45AM Sep 24, 2022Observed: 3.82 ft at 4:00AM Sep 24, 2022Observed: 3.82 ft at 4:15AM Sep 24, 2022Observed: 3.82 ft at 4:30AM Sep 24, 2022Observed: 3.82 ft at 4:45AM Sep 24, 2022Observed: 3.82 ft at 5:00AM Sep 24, 2022Observed: 3.82 ft at 5:15AM Sep 24, 2022Observed: 3.82 ft at 5:30AM Sep 24, 2022Observed: 3.82 ft at 5:45AM Sep 24, 2022Observed: 3.82 ft at 6:00AM Sep 24, 2022Observed: 3.82 ft at 6:15AM Sep 24, 2022Observed: 3.82 ft at 6:30AM Sep 24, 2022Observed: 3.82 ft at 6:45AM Sep 24, 2022Observed: 3.82 ft at 7:00AM Sep 24, 2022Observed: 3.82 ft at 7:15AM Sep 24, 2022Observed: 3.82 ft at 7:30AM Sep 24, 2022Observed: 3.82 ft at 7:45AM Sep 24, 2022Observed: 3.82 ft at 8:00AM Sep 24, 2022Observed: 3.82 ft at 8:15AM Sep 24, 2022Observed: 3.82 ft at 8:30AM Sep 24, 2022Observed: 3.82 ft at 8:45AM Sep 24, 2022Observed: 3.82 ft at 9:00AM Sep 24, 2022Observed: 3.82 ft at 9:15AM Sep 24, 2022Observed: 3.82 ft at 9:30AM Sep 24, 2022Observed: 3.82 ft at 9:45AM Sep 24, 2022Observed: 3.82 ft at 10:00AM Sep 24, 2022Observed: 3.82 ft at 10:15AM Sep 24, 2022Observed: 3.82 ft at 10:30AM Sep 24, 2022Observed: 3.82 ft at 10:45AM Sep 24, 2022Observed: 3.82 ft at 11:00AM Sep 24, 2022Observed: 3.81 ft at 11:15AM Sep 24, 2022Observed: 3.81 ft at 11:30AM Sep 24, 2022Observed: 3.81 ft at 11:45AM Sep 24, 2022Observed: 3.82 ft at 12:00PM Sep 24, 2022Observed: 3.82 ft at 12:15PM Sep 24, 2022Observed: 3.82 ft at 12:30PM Sep 24, 2022Observed: 3.81 ft at 12:45PM Sep 24, 2022Observed: 3.81 ft at 1:00PM Sep 24, 2022Observed: 3.81 ft at 1:15PM Sep 24, 2022Observed: 3.81 ft at 1:30PM Sep 24, 2022Observed: 3.81 ft at 1:45PM Sep 24, 2022Observed: 3.81 ft at 2:00PM Sep 24, 2022Observed: 3.81 ft at 2:15PM Sep 24, 2022Observed: 3.81 ft at 2:30PM Sep 24, 2022Observed: 3.81 ft at 2:45PM Sep 24, 2022Observed: 3.81 ft at 3:00PM Sep 24, 2022Observed: 3.81 ft at 3:15PM Sep 24, 2022Observed: 3.81 ft at 3:30PM Sep 24, 2022Observed: 3.81 ft at 3:45PM Sep 24, 2022Observed: 3.81 ft at 4:00PM Sep 24, 2022Observed: 3.81 ft at 4:15PM Sep 24, 2022Observed: 3.81 ft at 4:30PM Sep 24, 2022Observed: 3.81 ft at 4:45PM Sep 24, 2022Observed: 3.81 ft at 5:00PM Sep 24, 2022Observed: 3.81 ft at 5:15PM Sep 24, 2022Observed: 3.81 ft at 5:30PM Sep 24, 2022Observed: 3.81 ft at 5:45PM Sep 24, 2022Observed: 3.81 ft at 6:00PM Sep 24, 2022Observed: 3.81 ft at 6:15PM Sep 24, 2022Observed: 3.81 ft at 6:30PM Sep 24, 2022Observed: 3.81 ft at 6:45PM Sep 24, 2022Observed: 3.81 ft at 7:00PM Sep 24, 2022Observed: 3.81 ft at 7:15PM Sep 24, 2022Observed: 3.81 ft at 7:30PM Sep 24, 2022Observed: 3.81 ft at 7:45PM Sep 24, 2022Observed: 3.81 ft at 8:00PM Sep 24, 2022Observed: 3.81 ft at 8:15PM Sep 24, 2022Observed: 3.81 ft at 8:30PM Sep 24, 2022Observed: 3.81 ft at 8:45PM Sep 24, 2022Observed: 3.81 ft at 9:00PM Sep 24, 2022Observed: 3.81 ft at 9:15PM Sep 24, 2022Observed: 3.81 ft at 9:30PM Sep 24, 2022Observed: 3.81 ft at 9:45PM Sep 24, 2022Observed: 3.81 ft at 10:00PM Sep 24, 2022Observed: 3.81 ft at 10:15PM Sep 24, 2022Observed: 3.81 ft at 10:30PM Sep 24, 2022Observed: 3.81 ft at 10:45PM Sep 24, 2022Observed: 3.81 ft at 11:00PM Sep 24, 2022Observed: 3.81 ft at 11:15PM Sep 24, 2022Observed: 3.81 ft at 11:30PM Sep 24, 2022Observed: 3.81 ft at 11:45PM Sep 24, 2022Observed: 3.8 ft at 12:00AM Sep 25, 2022Observed: 3.81 ft at 12:15AM Sep 25, 2022Observed: 3.8 ft at 12:30AM Sep 25, 2022Observed: 3.8 ft at 12:45AM Sep 25, 2022Observed: 3.8 ft at 1:00AM Sep 25, 2022Observed: 3.8 ft at 1:15AM Sep 25, 2022Observed: 3.8 ft at 1:30AM Sep 25, 2022Observed: 3.8 ft at 1:45AM Sep 25, 2022Observed: 3.8 ft at 2:00AM Sep 25, 2022Observed: 3.8 ft at 2:15AM Sep 25, 2022Observed: 3.8 ft at 2:30AM Sep 25, 2022Observed: 3.8 ft at 2:45AM Sep 25, 2022Observed: 3.8 ft at 3:00AM Sep 25, 2022Observed: 3.8 ft at 3:15AM Sep 25, 2022Observed: 3.8 ft at 3:30AM Sep 25, 2022Observed: 3.8 ft at 3:45AM Sep 25, 2022Observed: 3.8 ft at 4:00AM Sep 25, 2022Observed: 3.8 ft at 4:15AM Sep 25, 2022Observed: 3.8 ft at 4:30AM Sep 25, 2022Observed: 3.8 ft at 4:45AM Sep 25, 2022Observed: 3.8 ft at 5:00AM Sep 25, 2022Observed: 3.8 ft at 5:15AM Sep 25, 2022Observed: 3.8 ft at 5:30AM Sep 25, 2022Observed: 3.8 ft at 5:45AM Sep 25, 2022Observed: 3.8 ft at 6:00AM Sep 25, 2022Observed: 3.8 ft at 6:15AM Sep 25, 2022Observed: 3.8 ft at 6:30AM Sep 25, 2022Observed: 3.8 ft at 6:45AM Sep 25, 2022Observed: 3.8 ft at 7:00AM Sep 25, 2022Observed: 3.8 ft at 7:15AM Sep 25, 2022Observed: 3.8 ft at 7:30AM Sep 25, 2022Observed: 3.8 ft at 7:45AM Sep 25, 2022Observed: 3.8 ft at 8:00AM Sep 25, 2022Observed: 3.8 ft at 8:15AM Sep 25, 2022Observed: 3.8 ft at 8:30AM Sep 25, 2022Observed: 3.8 ft at 8:45AM Sep 25, 2022Observed: 3.8 ft at 9:00AM Sep 25, 2022USGS--Water Resources of the United StatesSMYM4(plotting HGIRZ) Graph Created (10:35AM Sep 25, 2022)ObservedLatest observed value: 3.8 ft at 9:00 AM EDT 25-Sep-2022. Flood Stage is 8.5 ft
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Tabular Data (UTC)
Tabular Data (EDT)
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Datum: NAVD88
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: Stage may be affected by ice during winter months.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

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

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Flood Categories (in feet)
Major Flood Stage: 10.5
Moderate Flood Stage: 9.5
Flood Stage: 8.5
Action Stage: 5.5
Low Stage (in feet): -9999

Historic Crests
(1) 9.05 ft on 09/13/1986
(2) 8.50 ft on 01/22/2005
(3) 7.84 ft on 12/22/2000
(4) 7.77 ft on 01/26/2005
(5) 7.72 ft on 01/16/1997
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.73 ft on 06/28/2021
(2) 7.01 ft on 05/20/2020
(3) 6.87 ft on 03/17/2019
(4) 6.63 ft on 02/23/2018
(5) 5.86 ft on 04/07/2017
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 2.30 ft on 09/09/1953

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:16
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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.
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9.05 Expect major flooding of campground sites and evacuation of campers in Double R Ranch Campground during the camping season. Approximately a dozen homes have water in their basements.
8.5 Flooding begins to impact homes and flood basements in low lying areas along the river.
7 Expect minor flooding of about 30 Double R Ranch Campground sites and in low lying areas adjacent to the river.
6 Expect minor flooding of low lying areas adjacent to the river and Double R Ranch Campground.
5.5 River is bankfull. Overflow begins in low areas adjacent to the river.
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Latitude: 43.052809° N, Longitude: 85.264739° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8.5 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 729.14 ft 737.64 ft Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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NWS Information
National Weather Service
Grand Rapids Weather Forecast Office
4899 Tim Dougherty Drive SE
Grand Rapids, MI 49512-4034
(616) 949-0643
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