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Hydrograph River at a Glance Download
Willow Creek (North Central IA) above Mason City US 18 Bus Stage (ft)Observed: 86.27 ft at 12:45AM Jan 15, 2019Observed: 86.27 ft at 1:00AM Jan 15, 2019Observed: 86.27 ft at 1:15AM Jan 15, 2019Observed: 86.27 ft at 1:30AM Jan 15, 2019Observed: 86.28 ft at 1:45AM Jan 15, 2019Observed: 86.27 ft at 2:00AM Jan 15, 2019Observed: 86.27 ft at 2:15AM Jan 15, 2019Observed: 86.28 ft at 2:30AM Jan 15, 2019Observed: 86.28 ft at 2:45AM Jan 15, 2019Observed: 86.28 ft at 3:00AM Jan 15, 2019Observed: 86.27 ft at 3:15AM Jan 15, 2019Observed: 86.27 ft at 3:30AM Jan 15, 2019Observed: 86.27 ft at 3:45AM Jan 15, 2019Observed: 86.27 ft at 4:00AM Jan 15, 2019Observed: 86.27 ft at 4:15AM Jan 15, 2019Observed: 86.27 ft at 4:30AM Jan 15, 2019Observed: 86.27 ft at 4:45AM Jan 15, 2019Observed: 86.27 ft at 5:00AM Jan 15, 2019Observed: 86.27 ft at 5:15AM Jan 15, 2019Observed: 86.27 ft at 5:30AM Jan 15, 2019Observed: 86.27 ft at 5:45AM Jan 15, 2019Observed: 86.27 ft at 6:00AM Jan 15, 2019Observed: 86.27 ft at 6:15AM Jan 15, 2019Observed: 86.27 ft at 6:30AM Jan 15, 2019Observed: 86.26 ft at 6:45AM Jan 15, 2019Observed: 86.26 ft at 7:00AM Jan 15, 2019Observed: 86.27 ft at 7:15AM Jan 15, 2019Observed: 86.27 ft at 7:30AM Jan 15, 2019Observed: 86.27 ft at 7:45AM Jan 15, 2019Observed: 86.27 ft at 8:00AM Jan 15, 2019Observed: 86.27 ft at 8:15AM Jan 15, 2019Observed: 86.26 ft at 8:30AM Jan 15, 2019Observed: 86.26 ft at 8:45AM Jan 15, 2019Observed: 86.27 ft at 9:00AM Jan 15, 2019Observed: 86.26 ft at 9:15AM Jan 15, 2019Observed: 86.26 ft at 9:30AM Jan 15, 2019Observed: 86.27 ft at 9:45AM Jan 15, 2019Observed: 86.26 ft at 10:00AM Jan 15, 2019Observed: 86.26 ft at 10:15AM Jan 15, 2019Observed: 86.26 ft at 10:30AM Jan 15, 2019Observed: 86.27 ft at 10:45AM Jan 15, 2019Observed: 86.27 ft at 11:00AM Jan 15, 2019Observed: 86.27 ft at 11:15AM Jan 15, 2019Observed: 86.26 ft at 11:30AM Jan 15, 2019Observed: 86.27 ft at 11:45AM Jan 15, 2019Observed: 86.26 ft at 12:00PM Jan 15, 2019Observed: 86.26 ft at 12:15PM Jan 15, 2019Observed: 86.26 ft at 12:30PM Jan 15, 2019Observed: 86.26 ft at 12:45PM Jan 15, 2019Observed: 86.26 ft at 1:00PM Jan 15, 2019Observed: 86.27 ft at 1:15PM Jan 15, 2019Observed: 86.27 ft at 1:30PM Jan 15, 2019Observed: 86.26 ft at 1:45PM Jan 15, 2019Observed: 86.26 ft at 2:00PM Jan 15, 2019Observed: 86.26 ft at 2:15PM Jan 15, 2019Observed: 86.26 ft at 2:30PM Jan 15, 2019Observed: 86.26 ft at 2:45PM Jan 15, 2019Observed: 86.26 ft at 3:00PM Jan 15, 2019Observed: 86.26 ft at 3:15PM Jan 15, 2019Observed: 86.26 ft at 3:30PM Jan 15, 2019Observed: 86.26 ft at 3:45PM Jan 15, 2019Observed: 86.26 ft at 4:00PM Jan 15, 2019Observed: 86.26 ft at 4:15PM Jan 15, 2019Observed: 86.26 ft at 4:30PM Jan 15, 2019Observed: 86.26 ft at 4:45PM Jan 15, 2019Observed: 86.26 ft at 5:00PM Jan 15, 2019Observed: 86.25 ft at 5:15PM Jan 15, 2019Observed: 86.26 ft at 5:30PM Jan 15, 2019Observed: 86.25 ft at 5:45PM Jan 15, 2019Observed: 86.26 ft at 6:00PM Jan 15, 2019Observed: 86.26 ft at 6:15PM Jan 15, 2019Observed: 86.26 ft at 6:30PM Jan 15, 2019Observed: 86.26 ft at 6:45PM Jan 15, 2019Observed: 86.26 ft at 7:00PM Jan 15, 2019Observed: 86.26 ft at 7:15PM Jan 15, 2019Observed: 86.26 ft at 7:30PM Jan 15, 2019Observed: 86.26 ft at 7:45PM Jan 15, 2019Observed: 86.26 ft at 8:00PM Jan 15, 2019Observed: 86.26 ft at 8:15PM Jan 15, 2019Observed: 86.25 ft at 8:30PM Jan 15, 2019Observed: 86.25 ft at 8:45PM Jan 15, 2019Observed: 86.26 ft at 9:00PM Jan 15, 2019Observed: 86.26 ft at 9:15PM Jan 15, 2019Observed: 86.26 ft at 9:30PM Jan 15, 2019Observed: 86.25 ft at 9:45PM Jan 15, 2019Observed: 86.26 ft at 10:00PM Jan 15, 2019Observed: 86.25 ft at 10:15PM Jan 15, 2019Observed: 86.26 ft at 10:30PM Jan 15, 2019Observed: 86.27 ft at 10:45PM Jan 15, 2019Observed: 86.26 ft at 11:00PM Jan 15, 2019Observed: 86.25 ft at 11:15PM Jan 15, 2019Observed: 86.26 ft at 11:30PM Jan 15, 2019Observed: 86.25 ft at 11:45PM Jan 15, 2019Observed: 86.25 ft at 12:00AM Jan 16, 2019Observed: 86.25 ft at 12:15AM Jan 16, 2019Observed: 86.25 ft at 12:30AM Jan 16, 2019Observed: 86.25 ft at 12:45AM Jan 16, 2019Observed: 86.25 ft at 1:00AM Jan 16, 2019Observed: 86.25 ft at 1:15AM Jan 16, 2019Observed: 86.25 ft at 1:30AM Jan 16, 2019Observed: 86.25 ft at 1:45AM Jan 16, 2019Observed: 86.25 ft at 2:00AM Jan 16, 2019Observed: 86.25 ft at 2:15AM Jan 16, 2019Observed: 86.26 ft at 2:30AM Jan 16, 2019Observed: 86.25 ft at 2:45AM Jan 16, 2019Observed: 86.25 ft at 3:00AM Jan 16, 2019Observed: 86.25 ft at 3:15AM Jan 16, 2019Observed: 86.25 ft at 3:30AM Jan 16, 2019Observed: 86.25 ft at 3:45AM Jan 16, 2019Observed: 86.26 ft at 4:00AM Jan 16, 2019Observed: 86.25 ft at 4:15AM Jan 16, 2019Observed: 86.25 ft at 4:30AM Jan 16, 2019Observed: 86.25 ft at 4:45AM Jan 16, 2019Observed: 86.24 ft at 5:00AM Jan 16, 2019Observed: 86.25 ft at 5:15AM Jan 16, 2019Observed: 86.24 ft at 5:30AM Jan 16, 2019Observed: 86.24 ft at 5:45AM Jan 16, 2019Observed: 86.23 ft at 6:00AM Jan 16, 2019Observed: 86.23 ft at 6:15AM Jan 16, 2019Observed: 86.23 ft at 6:30AM Jan 16, 2019Observed: 86.22 ft at 6:45AM Jan 16, 2019Observed: 86.21 ft at 7:00AM Jan 16, 2019Observed: 86.21 ft at 7:15AM Jan 16, 2019Observed: 86.2 ft at 7:30AM Jan 16, 2019Observed: 86.18 ft at 7:45AM Jan 16, 2019Observed: 86.18 ft at 8:00AM Jan 16, 2019Observed: 86.17 ft at 8:15AM Jan 16, 2019Observed: 86.15 ft at 8:30AM Jan 16, 2019Observed: 86.15 ft at 8:45AM Jan 16, 2019Observed: 86.14 ft at 9:00AM Jan 16, 2019Observed: 86.13 ft at 9:15AM Jan 16, 2019Observed: 86.13 ft at 9:30AM Jan 16, 2019Observed: 86.12 ft at 9:45AM Jan 16, 2019Observed: 86.12 ft at 10:00AM Jan 16, 2019Observed: 86.12 ft at 10:15AM Jan 16, 2019Observed: 86.13 ft at 10:30AM Jan 16, 2019Observed: 86.13 ft at 10:45AM Jan 16, 2019Observed: 86.13 ft at 11:00AM Jan 16, 2019Observed: 86.14 ft at 11:15AM Jan 16, 2019Observed: 86.15 ft at 11:30AM Jan 16, 2019Observed: 86.15 ft at 11:45AM Jan 16, 2019Observed: 86.15 ft at 12:00PM Jan 16, 2019Observed: 86.15 ft at 12:15PM Jan 16, 2019Observed: 86.15 ft at 12:30PM Jan 16, 2019Observed: 86.15 ft at 12:45PM Jan 16, 2019Observed: 86.16 ft at 1:00PM Jan 16, 2019Observed: 86.16 ft at 1:15PM Jan 16, 2019Observed: 86.17 ft at 1:30PM Jan 16, 2019Observed: 86.17 ft at 1:45PM Jan 16, 2019Observed: 86.19 ft at 2:00PM Jan 16, 2019Observed: 86.18 ft at 2:15PM Jan 16, 2019Observed: 86.19 ft at 2:30PM Jan 16, 2019Observed: 86.2 ft at 2:45PM Jan 16, 2019Observed: 86.21 ft at 3:00PM Jan 16, 2019Observed: 86.22 ft at 3:15PM Jan 16, 2019Observed: 86.24 ft at 3:30PM Jan 16, 2019Observed: 86.25 ft at 3:45PM Jan 16, 2019Observed: 86.25 ft at 4:00PM Jan 16, 2019Observed: 86.27 ft at 4:15PM Jan 16, 2019Observed: 86.28 ft at 4:30PM Jan 16, 2019Observed: 86.29 ft at 4:45PM Jan 16, 2019Observed: 86.3 ft at 5:00PM Jan 16, 2019Observed: 86.31 ft at 5:15PM Jan 16, 2019Observed: 86.31 ft at 5:30PM Jan 16, 2019Observed: 86.32 ft at 5:45PM Jan 16, 2019Observed: 86.33 ft at 6:00PM Jan 16, 2019Observed: 86.32 ft at 6:15PM Jan 16, 2019Observed: 86.33 ft at 6:30PM Jan 16, 2019Observed: 86.33 ft at 6:45PM Jan 16, 2019Observed: 86.33 ft at 7:00PM Jan 16, 2019Observed: 86.33 ft at 7:15PM Jan 16, 2019Observed: 86.32 ft at 7:30PM Jan 16, 2019Observed: 86.32 ft at 7:45PM Jan 16, 2019Observed: 86.32 ft at 8:00PM Jan 16, 2019Observed: 86.3 ft at 8:15PM Jan 16, 2019Observed: 86.3 ft at 8:30PM Jan 16, 2019Observed: 86.29 ft at 8:45PM Jan 16, 2019Observed: 86.28 ft at 9:00PM Jan 16, 2019Observed: 86.28 ft at 9:15PM Jan 16, 2019Observed: 86.27 ft at 9:30PM Jan 16, 2019Observed: 86.27 ft at 9:45PM Jan 16, 2019Observed: 86.26 ft at 10:00PM Jan 16, 2019Observed: 86.26 ft at 10:15PM Jan 16, 2019Observed: 86.26 ft at 10:30PM Jan 16, 2019Observed: 86.25 ft at 10:45PM Jan 16, 2019Observed: 86.25 ft at 11:00PM Jan 16, 2019Observed: 86.25 ft at 11:15PM Jan 16, 2019Observed: 86.24 ft at 11:30PM Jan 16, 2019Observed: 86.24 ft at 11:45PM Jan 16, 2019Observed: 86.24 ft at 12:00AM Jan 17, 2019Observed: 86.24 ft at 12:15AM Jan 17, 2019Observed: 86.24 ft at 12:30AM Jan 17, 2019Observed: 86.24 ft at 12:45AM Jan 17, 2019Observed: 86.24 ft at 1:00AM Jan 17, 2019Observed: 86.24 ft at 1:15AM Jan 17, 2019Observed: 86.24 ft at 1:30AM Jan 17, 2019Observed: 86.23 ft at 1:45AM Jan 17, 2019Observed: 86.24 ft at 2:00AM Jan 17, 2019Observed: 86.23 ft at 2:15AM Jan 17, 2019Observed: 86.23 ft at 2:30AM Jan 17, 2019Observed: 86.23 ft at 2:45AM Jan 17, 2019Observed: 86.24 ft at 3:00AM Jan 17, 2019Observed: 86.23 ft at 3:15AM Jan 17, 2019Observed: 86.23 ft at 3:30AM Jan 17, 2019Observed: 86.23 ft at 3:45AM Jan 17, 2019Observed: 86.23 ft at 4:00AM Jan 17, 2019Observed: 86.23 ft at 4:15AM Jan 17, 2019Observed: 86.23 ft at 4:30AM Jan 17, 2019Observed: 86.23 ft at 4:45AM Jan 17, 2019Observed: 86.23 ft at 5:00AM Jan 17, 2019Observed: 86.23 ft at 5:15AM Jan 17, 2019Observed: 86.23 ft at 5:30AM Jan 17, 2019Observed: 86.23 ft at 5:45AM Jan 17, 2019Observed: 86.23 ft at 6:00AM Jan 17, 2019Observed: 86.23 ft at 6:15AM Jan 17, 2019Observed: 86.22 ft at 6:30AM Jan 17, 2019Observed: 86.22 ft at 6:45AM Jan 17, 2019Observed: 86.23 ft at 7:00AM Jan 17, 2019Observed: 86.22 ft at 7:15AM Jan 17, 2019Observed: 86.23 ft at 7:30AM Jan 17, 2019Observed: 86.22 ft at 7:45AM Jan 17, 2019Observed: 86.22 ft at 8:00AM Jan 17, 2019Observed: 86.22 ft at 8:15AM Jan 17, 2019Observed: 86.22 ft at 8:30AM Jan 17, 2019Observed: 86.22 ft at 8:45AM Jan 17, 2019Observed: 86.22 ft at 9:00AM Jan 17, 2019Observed: 86.22 ft at 9:15AM Jan 17, 2019Observed: 86.22 ft at 9:30AM Jan 17, 2019Observed: 86.22 ft at 9:45AM Jan 17, 2019Observed: 86.22 ft at 10:00AM Jan 17, 2019Observed: 86.22 ft at 10:15AM Jan 17, 2019Observed: 86.22 ft at 10:30AM Jan 17, 2019Observed: 86.22 ft at 10:45AM Jan 17, 2019Observed: 86.22 ft at 11:00AM Jan 17, 2019Observed: 86.23 ft at 11:15AM Jan 17, 2019Observed: 86.23 ft at 11:30AM Jan 17, 2019Observed: 86.23 ft at 11:45AM Jan 17, 2019Observed: 86.22 ft at 12:00PM Jan 17, 2019Observed: 86.22 ft at 12:15PM Jan 17, 2019Observed: 86.22 ft at 12:30PM Jan 17, 2019Observed: 86.23 ft at 12:45PM Jan 17, 2019Observed: 86.22 ft at 1:00PM Jan 17, 2019Observed: 86.22 ft at 1:15PM Jan 17, 2019Observed: 86.22 ft at 1:30PM Jan 17, 2019Observed: 86.22 ft at 1:45PM Jan 17, 2019Observed: 86.22 ft at 2:00PM Jan 17, 2019Observed: 86.23 ft at 2:15PM Jan 17, 2019Observed: 86.23 ft at 2:30PM Jan 17, 2019Observed: 86.22 ft at 2:45PM Jan 17, 2019Observed: 86.22 ft at 3:00PM Jan 17, 2019Observed: 86.22 ft at 3:15PM Jan 17, 2019Observed: 86.22 ft at 3:30PM Jan 17, 2019Observed: 86.22 ft at 3:45PM Jan 17, 2019Observed: 86.22 ft at 4:00PM Jan 17, 2019Observed: 86.22 ft at 4:15PM Jan 17, 2019Observed: 86.23 ft at 4:30PM Jan 17, 2019Observed: 86.23 ft at 4:45PM Jan 17, 2019Observed: 86.22 ft at 5:00PM Jan 17, 2019Observed: 86.23 ft at 5:15PM Jan 17, 2019Observed: 86.22 ft at 5:30PM Jan 17, 2019Observed: 86.22 ft at 5:45PM Jan 17, 2019Observed: 86.22 ft at 6:00PM Jan 17, 2019Observed: 86.22 ft at 6:15PM Jan 17, 2019Observed: 86.22 ft at 6:30PM Jan 17, 2019Observed: 86.22 ft at 6:45PM Jan 17, 2019Observed: 86.22 ft at 7:00PM Jan 17, 2019Observed: 86.23 ft at 7:15PM Jan 17, 2019Observed: 86.22 ft at 7:30PM Jan 17, 2019Observed: 86.22 ft at 7:45PM Jan 17, 2019Observed: 86.22 ft at 8:00PM Jan 17, 2019Observed: 86.22 ft at 8:15PM Jan 17, 2019Observed: 86.21 ft at 8:30PM Jan 17, 2019Observed: 86.22 ft at 8:45PM Jan 17, 2019Observed: 86.22 ft at 9:00PM Jan 17, 2019Observed: 86.22 ft at 9:15PM Jan 17, 2019Observed: 86.22 ft at 9:30PM Jan 17, 2019Observed: 86.22 ft at 9:45PM Jan 17, 2019Observed: 86.22 ft at 10:00PM Jan 17, 2019Observed: 86.22 ft at 10:15PM Jan 17, 2019Observed: 86.22 ft at 10:30PM Jan 17, 2019Observed: 86.22 ft at 10:45PM Jan 17, 2019Observed: 86.22 ft at 11:00PM Jan 17, 2019Observed: 86.21 ft at 11:15PM Jan 17, 2019Observed: 86.21 ft at 11:30PM Jan 17, 2019Observed: 86.2 ft at 11:45PM Jan 17, 2019Observed: 86.2 ft at 12:00AM Jan 18, 2019Observed: 86.2 ft at 12:15AM Jan 18, 2019Observed: 86.19 ft at 12:30AM Jan 18, 2019Observed: 86.18 ft at 12:45AM Jan 18, 2019Observed: 86.17 ft at 1:00AM Jan 18, 2019Observed: 86.16 ft at 1:15AM Jan 18, 2019Observed: 86.15 ft at 1:30AM Jan 18, 2019Observed: 86.15 ft at 1:45AM Jan 18, 2019Observed: 86.14 ft at 2:00AM Jan 18, 2019Observed: 86.13 ft at 2:15AM Jan 18, 2019Observed: 86.11 ft at 2:30AM Jan 18, 2019Observed: 86.1 ft at 2:45AM Jan 18, 2019Observed: 86.09 ft at 3:00AM Jan 18, 2019Observed: 86.08 ft at 3:15AM Jan 18, 2019Observed: 86.07 ft at 3:30AM Jan 18, 2019Observed: 86.07 ft at 3:45AM Jan 18, 2019Observed: 86.06 ft at 4:00AM Jan 18, 2019Observed: 86.05 ft at 4:15AM Jan 18, 2019Observed: 86.05 ft at 4:30AM Jan 18, 2019Observed: 86.05 ft at 4:45AM Jan 18, 2019Observed: 86.04 ft at 5:00AM Jan 18, 2019Observed: 86.04 ft at 5:15AM Jan 18, 2019Observed: 86.04 ft at 5:30AM Jan 18, 2019Observed: 86.04 ft at 5:45AM Jan 18, 2019Observed: 86.03 ft at 6:00AM Jan 18, 2019Observed: 86.03 ft at 6:15AM Jan 18, 2019Observed: 86.03 ft at 6:30AM Jan 18, 2019Observed: 86.03 ft at 6:45AM Jan 18, 2019Observed: 86.03 ft at 7:00AM Jan 18, 2019Observed: 86.02 ft at 7:15AM Jan 18, 2019Observed: 86.03 ft at 7:30AM Jan 18, 2019Observed: 86.02 ft at 7:45AM Jan 18, 2019Observed: 86.02 ft at 8:00AM Jan 18, 2019Observed: 86.03 ft at 8:15AM Jan 18, 2019Observed: 86.03 ft at 8:30AM Jan 18, 2019Observed: 86.04 ft at 8:45AM Jan 18, 2019Observed: 86.03 ft at 9:00AM Jan 18, 2019Observed: 86.04 ft at 9:15AM Jan 18, 2019Observed: 86.04 ft at 9:30AM Jan 18, 2019Observed: 86.05 ft at 9:45AM Jan 18, 2019Observed: 86.06 ft at 10:00AM Jan 18, 2019Observed: 86.06 ft at 10:15AM Jan 18, 2019Observed: 86.06 ft at 10:30AM Jan 18, 2019Observed: 86.07 ft at 10:45AM Jan 18, 2019Observed: 86.07 ft at 11:00AM Jan 18, 2019Observed: 86.06 ft at 11:15AM Jan 18, 2019Observed: 86.05 ft at 11:30AM Jan 18, 2019Observed: 86.05 ft at 11:45AM Jan 18, 2019Observed: 86.06 ft at 12:00PM Jan 18, 2019Observed: 86.06 ft at 12:15PM Jan 18, 2019Observed: 86.06 ft at 12:30PM Jan 18, 2019Observed: 86.06 ft at 12:45PM Jan 18, 2019Observed: 86.07 ft at 1:00PM Jan 18, 2019Observed: 86.07 ft at 1:15PM Jan 18, 2019Observed: 86.07 ft at 1:30PM Jan 18, 2019Observed: 86.09 ft at 1:45PM Jan 18, 2019Observed: 86.09 ft at 2:00PM Jan 18, 2019Observed: 86.1 ft at 2:15PM Jan 18, 2019Observed: 86.1 ft at 2:30PM Jan 18, 2019Observed: 86.11 ft at 2:45PM Jan 18, 2019Observed: 86.11 ft at 3:00PM Jan 18, 2019Observed: 86.12 ft at 3:15PM Jan 18, 2019Observed: 86.13 ft at 3:30PM Jan 18, 2019Observed: 86.12 ft at 3:45PM Jan 18, 2019Observed: 86.12 ft at 4:00PM Jan 18, 2019Observed: 86.12 ft at 4:15PM Jan 18, 2019Observed: 86.13 ft at 4:30PM Jan 18, 2019Observed: 86.13 ft at 4:45PM Jan 18, 2019Observed: 86.13 ft at 5:00PM Jan 18, 2019Observed: 86.13 ft at 5:15PM Jan 18, 2019Observed: 86.13 ft at 5:30PM Jan 18, 2019Observed: 86.13 ft at 5:45PM Jan 18, 2019Observed: 86.12 ft at 6:00PM Jan 18, 2019Observed: 86.14 ft at 6:15PM Jan 18, 2019Observed: 86.15 ft at 6:30PM Jan 18, 2019Observed: 86.14 ft at 6:45PM Jan 18, 2019Observed: 86.16 ft at 7:00PM Jan 18, 2019Observed: 86.18 ft at 7:15PM Jan 18, 2019Observed: 86.2 ft at 7:30PM Jan 18, 2019Observed: 86.2 ft at 7:45PM Jan 18, 2019Observed: 86.21 ft at 8:00PM Jan 18, 2019Observed: 86.19 ft at 8:15PM Jan 18, 2019Observed: 86.18 ft at 8:30PM Jan 18, 2019Observed: 86.16 ft at 8:45PM Jan 18, 2019Observed: 86.14 ft at 9:00PM Jan 18, 2019Observed: 86.13 ft at 9:15PM Jan 18, 2019Observed: 86.12 ft at 9:30PM Jan 18, 2019Observed: 86.1 ft at 9:45PM Jan 18, 2019Observed: 86.09 ft at 10:00PM Jan 18, 2019Observed: 86.08 ft at 10:15PM Jan 18, 2019Observed: 86.07 ft at 10:30PM Jan 18, 2019Observed: 86.07 ft at 10:45PM Jan 18, 2019Observed: 86.06 ft at 11:00PM Jan 18, 2019Observed: 86.06 ft at 11:15PM Jan 18, 2019Observed: 86.05 ft at 11:30PM Jan 18, 2019Observed: 86.05 ft at 11:45PM Jan 18, 2019Observed: 86.04 ft at 12:00AM Jan 19, 2019Observed: 86.04 ft at 12:15AM Jan 19, 2019Observed: 86.04 ft at 12:30AM Jan 19, 2019Observed: 86.03 ft at 12:45AM Jan 19, 2019Observed: 86.03 ft at 1:00AM Jan 19, 2019Observed: 86.03 ft at 1:15AM Jan 19, 2019Observed: 86.02 ft at 1:30AM Jan 19, 2019Observed: 86.02 ft at 1:45AM Jan 19, 2019Observed: 86.01 ft at 2:00AM Jan 19, 2019Observed: 86.01 ft at 2:15AM Jan 19, 2019Observed: 86.01 ft at 2:30AM Jan 19, 2019Observed: 86.01 ft at 2:45AM Jan 19, 2019Observed: 86.01 ft at 3:00AM Jan 19, 2019Observed: 86 ft at 3:15AM Jan 19, 2019Observed: 86 ft at 3:30AM Jan 19, 2019Observed: 86 ft at 3:45AM Jan 19, 2019Observed: 85.99 ft at 4:00AM Jan 19, 2019Observed: 85.99 ft at 4:15AM Jan 19, 2019Observed: 85.99 ft at 4:30AM Jan 19, 2019Observed: 85.99 ft at 4:45AM Jan 19, 2019Observed: 85.99 ft at 5:00AM Jan 19, 2019Observed: 85.98 ft at 5:15AM Jan 19, 2019Observed: 85.98 ft at 5:30AM Jan 19, 2019Observed: 85.98 ft at 5:45AM Jan 19, 2019Observed: 85.97 ft at 6:00AM Jan 19, 2019Observed: 85.97 ft at 6:15AM Jan 19, 2019Observed: 85.97 ft at 6:30AM Jan 19, 2019Observed: 85.96 ft at 6:45AM Jan 19, 2019Observed: 85.95 ft at 7:00AM Jan 19, 2019Observed: 85.95 ft at 7:15AM Jan 19, 2019Observed: 85.94 ft at 7:30AM Jan 19, 2019Observed: 85.93 ft at 7:45AM Jan 19, 2019Observed: 85.92 ft at 8:00AM Jan 19, 2019Observed: 85.92 ft at 8:15AM Jan 19, 2019Observed: 85.91 ft at 8:30AM Jan 19, 2019Observed: 85.9 ft at 8:45AM Jan 19, 2019Observed: 85.91 ft at 9:00AM Jan 19, 2019Observed: 85.92 ft at 9:15AM Jan 19, 2019Observed: 85.92 ft at 9:30AM Jan 19, 2019Observed: 85.93 ft at 9:45AM Jan 19, 2019Observed: 85.93 ft at 10:00AM Jan 19, 2019Observed: 85.94 ft at 10:15AM Jan 19, 2019Observed: 85.95 ft at 10:30AM Jan 19, 2019Observed: 85.96 ft at 10:45AM Jan 19, 2019Observed: 85.98 ft at 11:00AM Jan 19, 2019Observed: 85.99 ft at 11:15AM Jan 19, 2019Observed: 86 ft at 11:30AM Jan 19, 2019Observed: 86.02 ft at 11:45AM Jan 19, 2019Observed: 86.05 ft at 12:00PM Jan 19, 2019Observed: 86.08 ft at 12:15PM Jan 19, 2019Observed: 86.11 ft at 12:30PM Jan 19, 2019Observed: 86.16 ft at 12:45PM Jan 19, 2019Observed: 86.19 ft at 1:00PM Jan 19, 2019Observed: 86.21 ft at 1:15PM Jan 19, 2019Observed: 86.24 ft at 1:30PM Jan 19, 2019Observed: 86.27 ft at 1:45PM Jan 19, 2019Observed: 86.32 ft at 2:00PM Jan 19, 2019Observed: 86.33 ft at 2:15PM Jan 19, 2019Observed: 86.35 ft at 2:30PM Jan 19, 2019Observed: 86.36 ft at 2:45PM Jan 19, 2019Observed: 86.38 ft at 3:00PM Jan 19, 2019Observed: 86.39 ft at 3:15PM Jan 19, 2019Observed: 86.41 ft at 3:30PM Jan 19, 2019Observed: 86.41 ft at 3:45PM Jan 19, 2019Observed: 86.43 ft at 4:00PM Jan 19, 2019Observed: 86.43 ft at 4:15PM Jan 19, 2019Observed: 86.43 ft at 4:30PM Jan 19, 2019Highest Observation: 86.44 ft at 4:45PM Jan 19, 2019Highest Observation: 86.44 ft at 5:00PM Jan 19, 2019Highest Observation: 86.44 ft at 5:15PM Jan 19, 2019Highest Observation: 86.44 ft at 5:30PM Jan 19, 2019Observed: 86.43 ft at 5:45PM Jan 19, 2019Highest Observation: 86.44 ft at 6:00PM Jan 19, 2019Observed: 86.43 ft at 6:15PM Jan 19, 2019Highest Observation: 86.44 ft at 6:30PM Jan 19, 2019Highest Observation: 86.44 ft at 6:45PM Jan 19, 2019Highest Observation: 86.44 ft at 7:00PM Jan 19, 2019Highest Observation: 86.44 ft at 7:15PM Jan 19, 2019Highest Observation: 86.44 ft at 7:30PM Jan 19, 2019Highest Observation: 86.44 ft at 7:45PM Jan 19, 2019Highest Observation: 86.44 ft at 8:00PM Jan 19, 2019Observed: 86.42 ft at 8:15PM Jan 19, 2019Observed: 86.42 ft at 8:30PM Jan 19, 2019Observed: 86.42 ft at 8:45PM Jan 19, 2019Observed: 86.41 ft at 9:00PM Jan 19, 2019Observed: 86.4 ft at 9:15PM Jan 19, 2019Observed: 86.4 ft at 9:30PM Jan 19, 2019Observed: 86.4 ft at 9:45PM Jan 19, 2019Observed: 86.39 ft at 10:00PM Jan 19, 2019Observed: 86.39 ft at 10:15PM Jan 19, 2019Observed: 86.4 ft at 10:30PM Jan 19, 2019Observed: 86.39 ft at 10:45PM Jan 19, 2019Observed: 86.39 ft at 11:00PM Jan 19, 2019Observed: 86.39 ft at 11:15PM Jan 19, 2019Observed: 86.38 ft at 11:30PM Jan 19, 2019Observed: 86.39 ft at 11:45PM Jan 19, 2019USGS--Water Resources of the United StatesMWCI4(plotting HGIRG) Graph Created (12:32AM Jan 20, 2019)ObservedLatest observed value: 86.39 ft at 11:45 PM CST 19-Jan-2019.
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CST)
XML Data
RSS Files
Datum: Not Available
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: Graphical forecasts are not available for the Willow Creek (North Central IA) above Mason City US 18 Bus. During times of high water, forecast crest information can be found in the text products.

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Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
(1) 93.28 ft on 06/08/2008
(2) 92.25 ft on 09/22/2016
(3) 92.21 ft on 05/22/2004
(4) 91.97 ft on 06/16/1984
(5) 91.92 ft on 07/21/1999
(6) 91.83 ft on 08/21/1979
(7) 91.75 ft on 04/01/1993
(8) 91.40 ft on 05/18/1991
(9) 91.30 ft on 07/08/1969
(10) 91.17 ft on 05/30/1980
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 89.23 ft on 02/21/2017
(2) 92.25 ft on 09/22/2016
(3) 90.87 ft on 07/24/2015
(4) 90.95 ft on 06/19/2014
(5) 89.97 ft on 06/13/2013
(6) 90.27 ft on 03/23/2011
(7) 90.76 ft on 03/12/2010
(8) 90.26 ft on 02/10/2009
(9) 93.28 ft on 06/08/2008
(10) 91.13 ft on 03/15/2007
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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Gauge LocationGauge Map Marker
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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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Latitude: 43.148571° N, Longitude: 93.268816° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 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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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
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614
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