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Hydrograph River at a Glance Download
Flat River at Smyrna Stage (ft)Observed: 4 ft at 1:45PM Apr 29, 2024Observed: 4.01 ft at 2:00PM Apr 29, 2024Observed: 4.01 ft at 2:15PM Apr 29, 2024Observed: 4.01 ft at 2:30PM Apr 29, 2024Observed: 4.01 ft at 2:45PM Apr 29, 2024Observed: 4.01 ft at 3:00PM Apr 29, 2024Observed: 4.01 ft at 3:15PM Apr 29, 2024Observed: 4.01 ft at 3:30PM Apr 29, 2024Observed: 4.01 ft at 3:45PM Apr 29, 2024Observed: 4.01 ft at 4:00PM Apr 29, 2024Observed: 4.01 ft at 4:15PM Apr 29, 2024Observed: 4.01 ft at 4:30PM Apr 29, 2024Observed: 4.01 ft at 4:45PM Apr 29, 2024Observed: 4.01 ft at 5:00PM Apr 29, 2024Observed: 4.01 ft at 5:15PM Apr 29, 2024Observed: 4.01 ft at 5:30PM Apr 29, 2024Observed: 4.01 ft at 5:45PM Apr 29, 2024Observed: 4.01 ft at 6:00PM Apr 29, 2024Observed: 4.01 ft at 6:15PM Apr 29, 2024Observed: 4.01 ft at 6:30PM Apr 29, 2024Observed: 4.01 ft at 6:45PM Apr 29, 2024Observed: 4.01 ft at 7:00PM Apr 29, 2024Observed: 4.01 ft at 7:15PM Apr 29, 2024Observed: 4.01 ft at 7:30PM Apr 29, 2024Observed: 4.01 ft at 7:45PM Apr 29, 2024Observed: 4.01 ft at 8:00PM Apr 29, 2024Observed: 4.01 ft at 8:15PM Apr 29, 2024Observed: 4.01 ft at 8:30PM Apr 29, 2024Observed: 4.01 ft at 8:45PM Apr 29, 2024Observed: 4.02 ft at 9:00PM Apr 29, 2024Observed: 4.02 ft at 9:15PM Apr 29, 2024Observed: 4.02 ft at 9:30PM Apr 29, 2024Observed: 4.02 ft at 9:45PM Apr 29, 2024Observed: 4.03 ft at 10:00PM Apr 29, 2024Observed: 4.03 ft at 10:15PM Apr 29, 2024Observed: 4.03 ft at 10:30PM Apr 29, 2024Observed: 4.03 ft at 10:45PM Apr 29, 2024Observed: 4.03 ft at 11:00PM Apr 29, 2024Observed: 4.03 ft at 11:15PM Apr 29, 2024Observed: 4.03 ft at 11:30PM Apr 29, 2024Observed: 4.03 ft at 11:45PM Apr 29, 2024Observed: 4.03 ft at 12:00AM Apr 30, 2024Observed: 4.03 ft at 12:15AM Apr 30, 2024Observed: 4.03 ft at 12:30AM Apr 30, 2024Observed: 4.03 ft at 12:45AM Apr 30, 2024Observed: 4.03 ft at 1:00AM Apr 30, 2024Observed: 4.03 ft at 1:15AM Apr 30, 2024Observed: 4.03 ft at 1:30AM Apr 30, 2024Observed: 4.03 ft at 1:45AM Apr 30, 2024Observed: 4.03 ft at 2:00AM Apr 30, 2024Observed: 4.03 ft at 2:15AM Apr 30, 2024Observed: 4.03 ft at 2:30AM Apr 30, 2024Observed: 4.03 ft at 2:45AM Apr 30, 2024Observed: 4.03 ft at 3:00AM Apr 30, 2024Observed: 4.03 ft at 3:15AM Apr 30, 2024Observed: 4.03 ft at 3:30AM Apr 30, 2024Observed: 4.03 ft at 3:45AM Apr 30, 2024Observed: 4.03 ft at 4:00AM Apr 30, 2024Observed: 4.04 ft at 4:15AM Apr 30, 2024Observed: 4.04 ft at 4:30AM Apr 30, 2024Observed: 4.04 ft at 4:45AM Apr 30, 2024Observed: 4.04 ft at 5:00AM Apr 30, 2024Observed: 4.04 ft at 5:15AM Apr 30, 2024Observed: 4.04 ft at 5:30AM Apr 30, 2024Observed: 4.04 ft at 5:45AM Apr 30, 2024Observed: 4.04 ft at 6:00AM Apr 30, 2024Observed: 4.05 ft at 6:15AM Apr 30, 2024Observed: 4.05 ft at 6:30AM Apr 30, 2024Observed: 4.05 ft at 6:45AM Apr 30, 2024Observed: 4.05 ft at 7:00AM Apr 30, 2024Observed: 4.05 ft at 7:15AM Apr 30, 2024Observed: 4.05 ft at 7:30AM Apr 30, 2024Observed: 4.05 ft at 7:45AM Apr 30, 2024Observed: 4.05 ft at 8:00AM Apr 30, 2024Observed: 4.05 ft at 8:15AM Apr 30, 2024Observed: 4.05 ft at 8:30AM Apr 30, 2024Observed: 4.05 ft at 8:45AM Apr 30, 2024Observed: 4.05 ft at 9:00AM Apr 30, 2024Observed: 4.05 ft at 9:15AM Apr 30, 2024Observed: 4.05 ft at 9:30AM Apr 30, 2024Observed: 4.05 ft at 9:45AM Apr 30, 2024Observed: 4.05 ft at 10:00AM Apr 30, 2024Observed: 4.05 ft at 10:15AM Apr 30, 2024Observed: 4.05 ft at 10:30AM Apr 30, 2024Observed: 4.06 ft at 10:45AM Apr 30, 2024Observed: 4.07 ft at 11:00AM Apr 30, 2024Observed: 4.09 ft at 11:15AM Apr 30, 2024Observed: 4.11 ft at 11:30AM Apr 30, 2024Observed: 4.12 ft at 11:45AM Apr 30, 2024Observed: 4.13 ft at 12:00PM Apr 30, 2024Observed: 4.13 ft at 12:15PM Apr 30, 2024Observed: 4.13 ft at 12:30PM Apr 30, 2024Observed: 4.13 ft at 12:45PM Apr 30, 2024Observed: 4.13 ft at 1:00PM Apr 30, 2024Observed: 4.13 ft at 1:15PM Apr 30, 2024Observed: 4.13 ft at 1:30PM Apr 30, 2024Observed: 4.12 ft at 1:45PM Apr 30, 2024Observed: 4.12 ft at 2:00PM Apr 30, 2024Observed: 4.12 ft at 2:15PM Apr 30, 2024Observed: 4.11 ft at 2:30PM Apr 30, 2024Observed: 4.11 ft at 2:45PM Apr 30, 2024Observed: 4.11 ft at 3:00PM Apr 30, 2024Observed: 4.11 ft at 3:15PM Apr 30, 2024Observed: 4.11 ft at 3:30PM Apr 30, 2024Observed: 4.11 ft at 3:45PM Apr 30, 2024Observed: 4.11 ft at 4:00PM Apr 30, 2024Observed: 4.09 ft at 4:15PM Apr 30, 2024Observed: 4.09 ft at 4:30PM Apr 30, 2024Observed: 4.09 ft at 4:45PM Apr 30, 2024Observed: 4.08 ft at 5:00PM Apr 30, 2024Observed: 4.07 ft at 5:15PM Apr 30, 2024Observed: 4.03 ft at 5:30PM Apr 30, 2024Observed: 4.01 ft at 5:45PM Apr 30, 2024Observed: 3.99 ft at 6:00PM Apr 30, 2024Observed: 3.98 ft at 6:15PM Apr 30, 2024Observed: 3.97 ft at 6:30PM Apr 30, 2024Observed: 3.97 ft at 6:45PM Apr 30, 2024Observed: 3.97 ft at 7:00PM Apr 30, 2024Observed: 3.97 ft at 7:15PM Apr 30, 2024Observed: 3.98 ft at 7:30PM Apr 30, 2024Observed: 3.98 ft at 7:45PM Apr 30, 2024Observed: 3.99 ft at 8:00PM Apr 30, 2024Observed: 3.99 ft at 8:15PM Apr 30, 2024Observed: 4 ft at 8:30PM Apr 30, 2024Observed: 4.01 ft at 8:45PM Apr 30, 2024Observed: 4.01 ft at 9:00PM Apr 30, 2024Observed: 4.02 ft at 9:15PM Apr 30, 2024Observed: 4.03 ft at 9:30PM Apr 30, 2024Observed: 4.03 ft at 9:45PM Apr 30, 2024Observed: 4.05 ft at 10:00PM Apr 30, 2024Observed: 4.08 ft at 10:15PM Apr 30, 2024Observed: 4.1 ft at 10:30PM Apr 30, 2024Observed: 4.12 ft at 10:45PM Apr 30, 2024Observed: 4.13 ft at 11:00PM Apr 30, 2024Observed: 4.14 ft at 11:15PM Apr 30, 2024Observed: 4.14 ft at 11:30PM Apr 30, 2024Observed: 4.15 ft at 11:45PM Apr 30, 2024Observed: 4.15 ft at 12:00AM May 01, 2024Observed: 4.15 ft at 12:15AM May 01, 2024Observed: 4.14 ft at 12:30AM May 01, 2024Observed: 4.14 ft at 12:45AM May 01, 2024Observed: 4.14 ft at 1:00AM May 01, 2024Observed: 4.13 ft at 1:15AM May 01, 2024Observed: 4.13 ft at 1:30AM May 01, 2024Observed: 4.13 ft at 1:45AM May 01, 2024Observed: 4.12 ft at 2:00AM May 01, 2024Observed: 4.12 ft at 2:15AM May 01, 2024Observed: 4.11 ft at 2:30AM May 01, 2024Observed: 4.11 ft at 2:45AM May 01, 2024Observed: 4.11 ft at 3:00AM May 01, 2024Observed: 4.11 ft at 3:15AM May 01, 2024Observed: 4.11 ft at 3:30AM May 01, 2024Observed: 4.1 ft at 3:45AM May 01, 2024Observed: 4.1 ft at 4:00AM May 01, 2024Observed: 4.1 ft at 4:15AM May 01, 2024Observed: 4.1 ft at 4:30AM May 01, 2024Observed: 4.1 ft at 4:45AM May 01, 2024Observed: 4.09 ft at 5:00AM May 01, 2024Observed: 4.09 ft at 5:15AM May 01, 2024Observed: 4.1 ft at 5:30AM May 01, 2024Observed: 4.09 ft at 5:45AM May 01, 2024Observed: 4.09 ft at 6:00AM May 01, 2024Observed: 4.09 ft at 6:15AM May 01, 2024Observed: 4.09 ft at 6:30AM May 01, 2024Observed: 4.09 ft at 6:45AM May 01, 2024Observed: 4.09 ft at 7:00AM May 01, 2024Observed: 4.09 ft at 7:15AM May 01, 2024Observed: 4.09 ft at 7:30AM May 01, 2024Observed: 4.09 ft at 7:45AM May 01, 2024Observed: 4.09 ft at 8:00AM May 01, 2024Observed: 4.09 ft at 8:15AM May 01, 2024Observed: 4.09 ft at 8:30AM May 01, 2024Observed: 4.09 ft at 8:45AM May 01, 2024Observed: 4.09 ft at 9:00AM May 01, 2024Observed: 4.09 ft at 9:15AM May 01, 2024Observed: 4.09 ft at 9:30AM May 01, 2024Observed: 4.09 ft at 9:45AM May 01, 2024Observed: 4.09 ft at 10:00AM May 01, 2024Observed: 4.09 ft at 10:15AM May 01, 2024Observed: 4.09 ft at 10:30AM May 01, 2024Observed: 4.09 ft at 10:45AM May 01, 2024Observed: 4.09 ft at 11:00AM May 01, 2024Observed: 4.09 ft at 11:15AM May 01, 2024Observed: 4.09 ft at 11:30AM May 01, 2024Observed: 4.09 ft at 11:45AM May 01, 2024Observed: 4.09 ft at 12:00PM May 01, 2024Observed: 4.09 ft at 12:15PM May 01, 2024Observed: 4.09 ft at 12:30PM May 01, 2024Observed: 4.09 ft at 12:45PM May 01, 2024Observed: 4.09 ft at 1:00PM May 01, 2024Observed: 4.09 ft at 1:15PM May 01, 2024Observed: 4.09 ft at 1:30PM May 01, 2024Observed: 4.08 ft at 1:45PM May 01, 2024Observed: 4.09 ft at 2:00PM May 01, 2024Observed: 4.09 ft at 2:15PM May 01, 2024Observed: 4.09 ft at 2:30PM May 01, 2024Observed: 4.09 ft at 2:45PM May 01, 2024Observed: 4.09 ft at 3:00PM May 01, 2024Observed: 4.09 ft at 3:15PM May 01, 2024Observed: 4.09 ft at 3:30PM May 01, 2024Observed: 4.09 ft at 3:45PM May 01, 2024Observed: 4.09 ft at 4:00PM May 01, 2024Observed: 4.09 ft at 4:15PM May 01, 2024Observed: 4.09 ft at 4:30PM May 01, 2024Observed: 4.09 ft at 4:45PM May 01, 2024Observed: 4.09 ft at 5:00PM May 01, 2024Observed: 4.08 ft at 5:15PM May 01, 2024Observed: 4.09 ft at 5:30PM May 01, 2024Observed: 4.09 ft at 5:45PM May 01, 2024Observed: 4.09 ft at 6:00PM May 01, 2024Observed: 4.09 ft at 6:15PM May 01, 2024Observed: 4.09 ft at 6:30PM May 01, 2024Observed: 4.09 ft at 6:45PM May 01, 2024Observed: 4.09 ft at 7:00PM May 01, 2024Observed: 4.09 ft at 7:15PM May 01, 2024Observed: 4.09 ft at 7:30PM May 01, 2024Observed: 4.09 ft at 7:45PM May 01, 2024Observed: 4.09 ft at 8:00PM May 01, 2024Observed: 4.09 ft at 8:15PM May 01, 2024Observed: 4.09 ft at 8:30PM May 01, 2024Observed: 4.09 ft at 8:45PM May 01, 2024Observed: 4.09 ft at 9:00PM May 01, 2024Observed: 4.09 ft at 9:15PM May 01, 2024Observed: 4.09 ft at 9:30PM May 01, 2024Observed: 4.09 ft at 9:45PM May 01, 2024Observed: 4.09 ft at 10:00PM May 01, 2024Observed: 4.09 ft at 10:15PM May 01, 2024Observed: 4.09 ft at 10:30PM May 01, 2024Observed: 4.09 ft at 10:45PM May 01, 2024Observed: 4.09 ft at 11:00PM May 01, 2024Observed: 4.1 ft at 3:15AM May 02, 2024Observed: 4.1 ft at 3:30AM May 02, 2024Observed: 4.1 ft at 3:45AM May 02, 2024Observed: 4.1 ft at 4:00AM May 02, 2024Observed: 4.1 ft at 4:15AM May 02, 2024Observed: 4.11 ft at 4:30AM May 02, 2024Observed: 4.11 ft at 4:45AM May 02, 2024Observed: 4.11 ft at 5:00AM May 02, 2024Observed: 4.11 ft at 5:15AM May 02, 2024Observed: 4.11 ft at 5:30AM May 02, 2024Observed: 4.11 ft at 5:45AM May 02, 2024Observed: 4.11 ft at 6:00AM May 02, 2024Observed: 4.11 ft at 6:15AM May 02, 2024Observed: 4.12 ft at 6:30AM May 02, 2024Observed: 4.12 ft at 6:45AM May 02, 2024Observed: 4.12 ft at 7:00AM May 02, 2024Observed: 4.12 ft at 7:15AM May 02, 2024Observed: 4.12 ft at 7:30AM May 02, 2024Observed: 4.13 ft at 7:45AM May 02, 2024Observed: 4.13 ft at 8:00AM May 02, 2024Observed: 4.13 ft at 8:15AM May 02, 2024Observed: 4.13 ft at 8:30AM May 02, 2024Observed: 4.13 ft at 8:45AM May 02, 2024Observed: 4.13 ft at 9:00AM May 02, 2024Observed: 4.14 ft at 9:15AM May 02, 2024Observed: 4.14 ft at 9:30AM May 02, 2024Observed: 4.14 ft at 9:45AM May 02, 2024Observed: 4.14 ft at 10:00AM May 02, 2024Observed: 4.14 ft at 10:15AM May 02, 2024Observed: 4.14 ft at 10:30AM May 02, 2024Observed: 4.14 ft at 10:45AM May 02, 2024Observed: 4.15 ft at 11:00AM May 02, 2024Observed: 4.14 ft at 11:15AM May 02, 2024Observed: 4.14 ft at 11:30AM May 02, 2024Observed: 4.15 ft at 11:45AM May 02, 2024Observed: 4.15 ft at 12:00PM May 02, 2024Observed: 4.15 ft at 12:15PM May 02, 2024Observed: 4.15 ft at 12:30PM May 02, 2024Observed: 4.15 ft at 12:45PM May 02, 2024Observed: 4.15 ft at 1:00PM May 02, 2024Observed: 4.15 ft at 1:15PM May 02, 2024Observed: 4.15 ft at 1:30PM May 02, 2024Observed: 4.15 ft at 1:45PM May 02, 2024Observed: 4.15 ft at 2:00PM May 02, 2024Observed: 4.15 ft at 2:15PM May 02, 2024Observed: 4.15 ft at 2:30PM May 02, 2024Observed: 4.15 ft at 2:45PM May 02, 2024Observed: 4.16 ft at 3:00PM May 02, 2024Observed: 4.16 ft at 3:15PM May 02, 2024Observed: 4.16 ft at 3:30PM May 02, 2024Observed: 4.15 ft at 3:45PM May 02, 2024Observed: 4.15 ft at 4:00PM May 02, 2024Observed: 4.15 ft at 4:15PM May 02, 2024Observed: 4.15 ft at 4:30PM May 02, 2024Observed: 4.16 ft at 4:45PM May 02, 2024Observed: 4.16 ft at 5:00PM May 02, 2024Observed: 4.16 ft at 5:15PM May 02, 2024Observed: 4.15 ft at 5:30PM May 02, 2024Observed: 4.16 ft at 5:45PM May 02, 2024Observed: 4.16 ft at 6:00PM May 02, 2024Observed: 4.15 ft at 6:15PM May 02, 2024Observed: 4.15 ft at 6:30PM May 02, 2024Observed: 4.15 ft at 6:45PM May 02, 2024Observed: 4.15 ft at 7:00PM May 02, 2024Observed: 4.15 ft at 7:15PM May 02, 2024Observed: 4.15 ft at 7:30PM May 02, 2024Observed: 4.15 ft at 7:45PM May 02, 2024Observed: 4.15 ft at 8:00PM May 02, 2024Observed: 4.15 ft at 8:15PM May 02, 2024Observed: 4.15 ft at 8:30PM May 02, 2024Observed: 4.15 ft at 8:45PM May 02, 2024Observed: 4.15 ft at 9:00PM May 02, 2024Observed: 4.15 ft at 9:15PM May 02, 2024Observed: 4.15 ft at 9:30PM May 02, 2024Observed: 4.15 ft at 9:45PM May 02, 2024Observed: 4.15 ft at 10:00PM May 02, 2024Observed: 4.15 ft at 10:15PM May 02, 2024Observed: 4.15 ft at 10:30PM May 02, 2024Observed: 4.15 ft at 10:45PM May 02, 2024Observed: 4.15 ft at 11:00PM May 02, 2024Observed: 4.15 ft at 11:15PM May 02, 2024Observed: 4.15 ft at 11:30PM May 02, 2024Observed: 4.15 ft at 11:45PM May 02, 2024Observed: 4.15 ft at 12:00AM May 03, 2024Observed: 4.15 ft at 12:15AM May 03, 2024Observed: 4.15 ft at 12:30AM May 03, 2024Observed: 4.15 ft at 12:45AM May 03, 2024Observed: 4.15 ft at 1:00AM May 03, 2024Observed: 4.15 ft at 1:15AM May 03, 2024Observed: 4.15 ft at 1:30AM May 03, 2024Observed: 4.15 ft at 1:45AM May 03, 2024Observed: 4.15 ft at 2:00AM May 03, 2024Observed: 4.15 ft at 2:15AM May 03, 2024Observed: 4.16 ft at 2:30AM May 03, 2024Observed: 4.17 ft at 2:45AM May 03, 2024Observed: 4.17 ft at 3:00AM May 03, 2024Observed: 4.17 ft at 3:15AM May 03, 2024Observed: 4.18 ft at 3:30AM May 03, 2024Observed: 4.18 ft at 3:45AM May 03, 2024Observed: 4.18 ft at 4:00AM May 03, 2024Observed: 4.19 ft at 4:15AM May 03, 2024Observed: 4.19 ft at 4:30AM May 03, 2024Observed: 4.2 ft at 4:45AM May 03, 2024Observed: 4.2 ft at 5:00AM May 03, 2024Observed: 4.21 ft at 5:15AM May 03, 2024Observed: 4.21 ft at 5:30AM May 03, 2024Observed: 4.21 ft at 5:45AM May 03, 2024Observed: 4.21 ft at 6:00AM May 03, 2024Observed: 4.22 ft at 6:15AM May 03, 2024Observed: 4.22 ft at 6:30AM May 03, 2024Observed: 4.21 ft at 6:45AM May 03, 2024Observed: 4.22 ft at 7:00AM May 03, 2024Observed: 4.22 ft at 7:15AM May 03, 2024Observed: 4.22 ft at 7:30AM May 03, 2024Observed: 4.25 ft at 7:45AM May 03, 2024Observed: 4.25 ft at 8:00AM May 03, 2024Observed: 4.26 ft at 8:15AM May 03, 2024Observed: 4.27 ft at 8:30AM May 03, 2024Observed: 4.28 ft at 8:45AM May 03, 2024Observed: 4.29 ft at 9:00AM May 03, 2024Observed: 4.3 ft at 9:15AM May 03, 2024Observed: 4.3 ft at 9:30AM May 03, 2024Observed: 4.3 ft at 9:45AM May 03, 2024Observed: 4.3 ft at 10:00AM May 03, 2024Observed: 4.3 ft at 10:15AM May 03, 2024Observed: 4.3 ft at 10:30AM May 03, 2024Observed: 4.3 ft at 10:45AM May 03, 2024Observed: 4.3 ft at 11:00AM May 03, 2024Observed: 4.3 ft at 11:15AM May 03, 2024Observed: 4.3 ft at 11:30AM May 03, 2024Observed: 4.3 ft at 11:45AM May 03, 2024Observed: 4.3 ft at 12:00PM May 03, 2024Observed: 4.3 ft at 12:15PM May 03, 2024Observed: 4.3 ft at 12:30PM May 03, 2024Observed: 4.3 ft at 12:45PM May 03, 2024Observed: 4.3 ft at 1:00PM May 03, 2024Observed: 4.3 ft at 1:15PM May 03, 2024Observed: 4.3 ft at 1:30PM May 03, 2024Observed: 4.3 ft at 1:45PM May 03, 2024Observed: 4.3 ft at 2:00PM May 03, 2024Observed: 4.3 ft at 2:15PM May 03, 2024Observed: 4.3 ft at 2:30PM May 03, 2024Observed: 4.3 ft at 2:45PM May 03, 2024Observed: 4.3 ft at 3:00PM May 03, 2024Observed: 4.3 ft at 3:15PM May 03, 2024Observed: 4.31 ft at 3:30PM May 03, 2024Observed: 4.31 ft at 3:45PM May 03, 2024Observed: 4.31 ft at 4:00PM May 03, 2024Observed: 4.31 ft at 4:15PM May 03, 2024Observed: 4.31 ft at 4:30PM May 03, 2024Observed: 4.31 ft at 4:45PM May 03, 2024Observed: 4.32 ft at 5:00PM May 03, 2024Observed: 4.32 ft at 5:15PM May 03, 2024Observed: 4.32 ft at 5:30PM May 03, 2024Observed: 4.32 ft at 5:45PM May 03, 2024Observed: 4.35 ft at 6:00PM May 03, 2024Highest Observation: 4.36 ft at 6:15PM May 03, 2024Highest Observation: 4.36 ft at 6:30PM May 03, 2024Highest Observation: 4.36 ft at 6:45PM May 03, 2024Highest Observation: 4.36 ft at 7:00PM May 03, 2024Highest Observation: 4.36 ft at 7:15PM May 03, 2024Observed: 4.35 ft at 7:30PM May 03, 2024Observed: 4.35 ft at 7:45PM May 03, 2024Observed: 4.35 ft at 8:00PM May 03, 2024Observed: 4.34 ft at 8:15PM May 03, 2024Observed: 4.34 ft at 8:30PM May 03, 2024Observed: 4.33 ft at 8:45PM May 03, 2024Observed: 4.32 ft at 9:00PM May 03, 2024Observed: 4.32 ft at 9:15PM May 03, 2024Observed: 4.32 ft at 9:30PM May 03, 2024Observed: 4.32 ft at 9:45PM May 03, 2024Observed: 4.32 ft at 10:00PM May 03, 2024Observed: 4.32 ft at 10:15PM May 03, 2024Observed: 4.32 ft at 10:30PM May 03, 2024Observed: 4.32 ft at 10:45PM May 03, 2024Observed: 4.32 ft at 11:00PM May 03, 2024Observed: 4.32 ft at 11:15PM May 03, 2024Observed: 4.32 ft at 11:30PM May 03, 2024Observed: 4.32 ft at 11:45PM May 03, 2024Observed: 4.31 ft at 12:00AM May 04, 2024Observed: 4.31 ft at 12:15AM May 04, 2024Observed: 4.31 ft at 12:30AM May 04, 2024Observed: 4.31 ft at 12:45AM May 04, 2024Observed: 4.31 ft at 1:00AM May 04, 2024Observed: 4.31 ft at 1:15AM May 04, 2024Observed: 4.31 ft at 1:30AM May 04, 2024Observed: 4.31 ft at 1:45AM May 04, 2024Observed: 4.31 ft at 2:00AM May 04, 2024Observed: 4.31 ft at 2:15AM May 04, 2024Observed: 4.31 ft at 2:30AM May 04, 2024Observed: 4.31 ft at 2:45AM May 04, 2024Observed: 4.31 ft at 3:00AM May 04, 2024Observed: 4.31 ft at 3:15AM May 04, 2024Observed: 4.32 ft at 3:30AM May 04, 2024Observed: 4.32 ft at 3:45AM May 04, 2024Observed: 4.31 ft at 4:00AM May 04, 2024Observed: 4.31 ft at 4:15AM May 04, 2024Observed: 4.31 ft at 4:30AM May 04, 2024Observed: 4.32 ft at 4:45AM May 04, 2024Observed: 4.31 ft at 5:00AM May 04, 2024Observed: 4.31 ft at 5:15AM May 04, 2024Observed: 4.31 ft at 5:30AM May 04, 2024Observed: 4.32 ft at 5:45AM May 04, 2024Observed: 4.32 ft at 6:00AM May 04, 2024Observed: 4.31 ft at 6:15AM May 04, 2024Observed: 4.32 ft at 6:30AM May 04, 2024Observed: 4.31 ft at 6:45AM May 04, 2024Observed: 4.32 ft at 7:00AM May 04, 2024Observed: 4.32 ft at 7:15AM May 04, 2024Observed: 4.31 ft at 7:30AM May 04, 2024Observed: 4.31 ft at 7:45AM May 04, 2024Observed: 4.31 ft at 8:00AM May 04, 2024Observed: 4.31 ft at 8:15AM May 04, 2024Observed: 4.31 ft at 8:30AM May 04, 2024Observed: 4.31 ft at 8:45AM May 04, 2024Observed: 4.31 ft at 9:00AM May 04, 2024Observed: 4.31 ft at 9:15AM May 04, 2024Observed: 4.29 ft at 9:30AM May 04, 2024Observed: 4.29 ft at 9:45AM May 04, 2024Observed: 4.29 ft at 10:00AM May 04, 2024Observed: 4.29 ft at 10:15AM May 04, 2024Observed: 4.29 ft at 10:30AM May 04, 2024Observed: 4.3 ft at 10:45AM May 04, 2024Observed: 4.3 ft at 11:00AM May 04, 2024Observed: 4.3 ft at 11:15AM May 04, 2024Observed: 4.3 ft at 11:30AM May 04, 2024Observed: 4.3 ft at 11:45AM May 04, 2024Observed: 4.3 ft at 12:00PM May 04, 2024USGS--Water Resources of the United StatesSMYM4(plotting HGIRZ) Graph Created (1:36PM May 4, 2024)ObservedLatest observed value: 4.3 ft at 12:00 PM EDT 4-May-2024. Flood Stage is 8.5 ft
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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.
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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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Grand Rapids Weather Forecast Office
4899 Tim Dougherty Drive SE
Grand Rapids, MI 49512-4034
(616) 949-0643
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