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Hydrograph River at a Glance Download
Iroquois River at Iroquois Stage (ft)Flow (kcfs)Highest Observation: 7.24 ft at 4:45PM Jul 26, 2021Observed: 7.23 ft at 5:00PM Jul 26, 2021Observed: 7.22 ft at 5:15PM Jul 26, 2021Observed: 7.21 ft at 5:30PM Jul 26, 2021Observed: 7.19 ft at 5:45PM Jul 26, 2021Observed: 7.2 ft at 6:00PM Jul 26, 2021Observed: 7.19 ft at 6:15PM Jul 26, 2021Observed: 7.19 ft at 6:30PM Jul 26, 2021Observed: 7.16 ft at 6:45PM Jul 26, 2021Observed: 7.16 ft at 7:00PM Jul 26, 2021Observed: 7.15 ft at 7:15PM Jul 26, 2021Observed: 7.14 ft at 7:30PM Jul 26, 2021Observed: 7.12 ft at 7:45PM Jul 26, 2021Observed: 7.13 ft at 8:00PM Jul 26, 2021Observed: 7.12 ft at 8:15PM Jul 26, 2021Observed: 7.11 ft at 8:30PM Jul 26, 2021Observed: 7.09 ft at 8:45PM Jul 26, 2021Observed: 7.09 ft at 9:00PM Jul 26, 2021Observed: 7.08 ft at 9:15PM Jul 26, 2021Observed: 7.08 ft at 9:30PM Jul 26, 2021Observed: 7.07 ft at 9:45PM Jul 26, 2021Observed: 7.07 ft at 10:00PM Jul 26, 2021Observed: 7.05 ft at 10:15PM Jul 26, 2021Observed: 7.04 ft at 10:30PM Jul 26, 2021Observed: 7.04 ft at 10:45PM Jul 26, 2021Observed: 7.04 ft at 11:00PM Jul 26, 2021Observed: 7.02 ft at 11:15PM Jul 26, 2021Observed: 7 ft at 11:30PM Jul 26, 2021Observed: 7.01 ft at 11:45PM Jul 26, 2021Observed: 7 ft at 12:00AM Jul 27, 2021Observed: 6.99 ft at 12:15AM Jul 27, 2021Observed: 6.98 ft at 12:30AM Jul 27, 2021Observed: 6.97 ft at 12:45AM Jul 27, 2021Observed: 6.96 ft at 1:00AM Jul 27, 2021Observed: 6.95 ft at 1:15AM Jul 27, 2021Observed: 6.95 ft at 1:30AM Jul 27, 2021Observed: 6.94 ft at 1:45AM Jul 27, 2021Observed: 6.93 ft at 2:00AM Jul 27, 2021Observed: 6.92 ft at 2:15AM Jul 27, 2021Observed: 6.92 ft at 2:30AM Jul 27, 2021Observed: 6.9 ft at 2:45AM Jul 27, 2021Observed: 6.9 ft at 3:00AM Jul 27, 2021Observed: 6.88 ft at 3:15AM Jul 27, 2021Observed: 6.89 ft at 3:30AM Jul 27, 2021Observed: 6.89 ft at 3:45AM Jul 27, 2021Observed: 6.88 ft at 4:00AM Jul 27, 2021Observed: 6.86 ft at 4:15AM Jul 27, 2021Observed: 6.87 ft at 4:30AM Jul 27, 2021Observed: 6.85 ft at 4:45AM Jul 27, 2021Observed: 6.84 ft at 5:00AM Jul 27, 2021Observed: 6.84 ft at 5:15AM Jul 27, 2021Observed: 6.83 ft at 5:30AM Jul 27, 2021Observed: 6.83 ft at 5:45AM Jul 27, 2021Observed: 6.83 ft at 6:00AM Jul 27, 2021Observed: 6.81 ft at 6:15AM Jul 27, 2021Observed: 6.82 ft at 6:30AM Jul 27, 2021Observed: 6.8 ft at 6:45AM Jul 27, 2021Observed: 6.79 ft at 7:00AM Jul 27, 2021Observed: 6.78 ft at 7:15AM Jul 27, 2021Observed: 6.77 ft at 7:30AM Jul 27, 2021Observed: 6.78 ft at 7:45AM Jul 27, 2021Observed: 6.76 ft at 8:00AM Jul 27, 2021Observed: 6.76 ft at 8:15AM Jul 27, 2021Observed: 6.75 ft at 8:30AM Jul 27, 2021Observed: 6.74 ft at 8:45AM Jul 27, 2021Observed: 6.75 ft at 9:00AM Jul 27, 2021Observed: 6.73 ft at 9:15AM Jul 27, 2021Observed: 6.71 ft at 9:30AM Jul 27, 2021Observed: 6.71 ft at 9:45AM Jul 27, 2021Observed: 6.71 ft at 10:00AM Jul 27, 2021Observed: 6.7 ft at 10:15AM Jul 27, 2021Observed: 6.7 ft at 10:30AM Jul 27, 2021Observed: 6.68 ft at 10:45AM Jul 27, 2021Observed: 6.68 ft at 11:00AM Jul 27, 2021Observed: 6.69 ft at 11:15AM Jul 27, 2021Observed: 6.68 ft at 11:30AM Jul 27, 2021Observed: 6.66 ft at 11:45AM Jul 27, 2021Observed: 6.66 ft at 12:00PM Jul 27, 2021Observed: 6.65 ft at 12:15PM Jul 27, 2021Observed: 6.65 ft at 12:30PM Jul 27, 2021Observed: 6.65 ft at 12:45PM Jul 27, 2021Observed: 6.64 ft at 1:00PM Jul 27, 2021Observed: 6.62 ft at 1:15PM Jul 27, 2021Observed: 6.62 ft at 1:30PM Jul 27, 2021Observed: 6.62 ft at 1:45PM Jul 27, 2021Observed: 6.62 ft at 2:00PM Jul 27, 2021Observed: 6.62 ft at 2:15PM Jul 27, 2021Observed: 6.6 ft at 2:30PM Jul 27, 2021Observed: 6.59 ft at 2:45PM Jul 27, 2021Observed: 6.58 ft at 3:00PM Jul 27, 2021Observed: 6.58 ft at 3:15PM Jul 27, 2021Observed: 6.57 ft at 3:30PM Jul 27, 2021Observed: 6.57 ft at 3:45PM Jul 27, 2021Observed: 6.57 ft at 4:00PM Jul 27, 2021Observed: 6.56 ft at 4:15PM Jul 27, 2021Observed: 6.56 ft at 4:30PM Jul 27, 2021Observed: 6.56 ft at 4:45PM Jul 27, 2021Observed: 6.55 ft at 5:00PM Jul 27, 2021Observed: 6.54 ft at 5:15PM Jul 27, 2021Observed: 6.54 ft at 5:30PM Jul 27, 2021Observed: 6.53 ft at 5:45PM Jul 27, 2021Observed: 6.53 ft at 6:00PM Jul 27, 2021Observed: 6.52 ft at 6:15PM Jul 27, 2021Observed: 6.51 ft at 6:30PM Jul 27, 2021Observed: 6.5 ft at 6:45PM Jul 27, 2021Observed: 6.5 ft at 7:00PM Jul 27, 2021Observed: 6.48 ft at 7:15PM Jul 27, 2021Observed: 6.49 ft at 7:30PM Jul 27, 2021Observed: 6.48 ft at 7:45PM Jul 27, 2021Observed: 6.48 ft at 8:00PM Jul 27, 2021Observed: 6.47 ft at 8:15PM Jul 27, 2021Observed: 6.47 ft at 8:30PM Jul 27, 2021Observed: 6.46 ft at 8:45PM Jul 27, 2021Observed: 6.45 ft at 9:00PM Jul 27, 2021Observed: 6.45 ft at 9:15PM Jul 27, 2021Observed: 6.45 ft at 9:30PM Jul 27, 2021Observed: 6.45 ft at 9:45PM Jul 27, 2021Observed: 6.43 ft at 10:00PM Jul 27, 2021Observed: 6.43 ft at 10:15PM Jul 27, 2021Observed: 6.41 ft at 10:30PM Jul 27, 2021Observed: 6.42 ft at 10:45PM Jul 27, 2021Observed: 6.41 ft at 11:00PM Jul 27, 2021Observed: 6.4 ft at 11:15PM Jul 27, 2021Observed: 6.4 ft at 11:30PM Jul 27, 2021Observed: 6.39 ft at 11:45PM Jul 27, 2021Observed: 6.38 ft at 12:00AM Jul 28, 2021Observed: 6.38 ft at 12:15AM Jul 28, 2021Observed: 6.38 ft at 12:30AM Jul 28, 2021Observed: 6.36 ft at 12:45AM Jul 28, 2021Observed: 6.37 ft at 1:00AM Jul 28, 2021Observed: 6.35 ft at 1:15AM Jul 28, 2021Observed: 6.36 ft at 1:30AM Jul 28, 2021Observed: 6.35 ft at 1:45AM Jul 28, 2021Observed: 6.36 ft at 2:00AM Jul 28, 2021Observed: 6.35 ft at 2:15AM Jul 28, 2021Observed: 6.34 ft at 2:30AM Jul 28, 2021Observed: 6.33 ft at 2:45AM Jul 28, 2021Observed: 6.34 ft at 3:00AM Jul 28, 2021Observed: 6.33 ft at 3:15AM Jul 28, 2021Observed: 6.32 ft at 3:30AM Jul 28, 2021Observed: 6.32 ft at 3:45AM Jul 28, 2021Observed: 6.32 ft at 4:00AM Jul 28, 2021Observed: 6.32 ft at 4:15AM Jul 28, 2021Observed: 6.31 ft at 4:30AM Jul 28, 2021Observed: 6.31 ft at 4:45AM Jul 28, 2021Observed: 6.3 ft at 5:00AM Jul 28, 2021Observed: 6.29 ft at 5:15AM Jul 28, 2021Observed: 6.28 ft at 5:30AM Jul 28, 2021Observed: 6.28 ft at 5:45AM Jul 28, 2021Observed: 6.28 ft at 6:00AM Jul 28, 2021Observed: 6.28 ft at 6:15AM Jul 28, 2021Observed: 6.28 ft at 6:30AM Jul 28, 2021Observed: 6.27 ft at 6:45AM Jul 28, 2021Observed: 6.26 ft at 7:00AM Jul 28, 2021Observed: 6.27 ft at 7:15AM Jul 28, 2021Observed: 6.25 ft at 7:30AM Jul 28, 2021Observed: 6.26 ft at 7:45AM Jul 28, 2021Observed: 6.25 ft at 8:00AM Jul 28, 2021Observed: 6.25 ft at 8:15AM Jul 28, 2021Observed: 6.25 ft at 8:30AM Jul 28, 2021Observed: 6.24 ft at 8:45AM Jul 28, 2021Observed: 6.24 ft at 9:00AM Jul 28, 2021Observed: 6.23 ft at 9:15AM Jul 28, 2021Observed: 6.23 ft at 9:30AM Jul 28, 2021Observed: 6.22 ft at 9:45AM Jul 28, 2021Observed: 6.2 ft at 10:00AM Jul 28, 2021Observed: 6.2 ft at 10:15AM Jul 28, 2021Observed: 6.2 ft at 10:30AM Jul 28, 2021Observed: 6.21 ft at 10:45AM Jul 28, 2021Observed: 6.2 ft at 11:00AM Jul 28, 2021Observed: 6.19 ft at 11:15AM Jul 28, 2021Observed: 6.2 ft at 11:30AM Jul 28, 2021Observed: 6.18 ft at 11:45AM Jul 28, 2021Observed: 6.18 ft at 12:00PM Jul 28, 2021Observed: 6.18 ft at 12:15PM Jul 28, 2021Observed: 6.17 ft at 12:30PM Jul 28, 2021Observed: 6.17 ft at 12:45PM Jul 28, 2021Observed: 6.15 ft at 1:00PM Jul 28, 2021Observed: 6.16 ft at 1:15PM Jul 28, 2021Observed: 6.12 ft at 1:30PM Jul 28, 2021Observed: 6.11 ft at 1:45PM Jul 28, 2021Observed: 6.12 ft at 2:00PM Jul 28, 2021Observed: 6.11 ft at 2:15PM Jul 28, 2021Observed: 6.11 ft at 2:30PM Jul 28, 2021Observed: 6.1 ft at 2:45PM Jul 28, 2021Observed: 6.09 ft at 3:00PM Jul 28, 2021Observed: 6.09 ft at 3:15PM Jul 28, 2021Observed: 6.09 ft at 3:30PM Jul 28, 2021Observed: 6.09 ft at 3:45PM Jul 28, 2021Observed: 6.08 ft at 4:00PM Jul 28, 2021Observed: 6.07 ft at 4:15PM Jul 28, 2021Observed: 6.08 ft at 4:30PM Jul 28, 2021Observed: 6.07 ft at 4:45PM Jul 28, 2021Observed: 6.07 ft at 5:00PM Jul 28, 2021Observed: 6.07 ft at 5:15PM Jul 28, 2021Observed: 6.07 ft at 5:30PM Jul 28, 2021Observed: 6.05 ft at 5:45PM Jul 28, 2021Observed: 6.06 ft at 6:00PM Jul 28, 2021Observed: 6.05 ft at 6:15PM Jul 28, 2021Observed: 6.04 ft at 6:30PM Jul 28, 2021Observed: 6.04 ft at 6:45PM Jul 28, 2021Observed: 6.04 ft at 7:00PM Jul 28, 2021Observed: 6.04 ft at 7:15PM Jul 28, 2021Observed: 6.02 ft at 7:30PM Jul 28, 2021Observed: 6.03 ft at 7:45PM Jul 28, 2021Observed: 6.02 ft at 8:00PM Jul 28, 2021Observed: 6.03 ft at 8:15PM Jul 28, 2021Observed: 6.01 ft at 8:30PM Jul 28, 2021Observed: 6.01 ft at 8:45PM Jul 28, 2021Observed: 6.02 ft at 9:00PM Jul 28, 2021Observed: 6.01 ft at 9:15PM Jul 28, 2021Observed: 6.01 ft at 9:30PM Jul 28, 2021Observed: 6 ft at 9:45PM Jul 28, 2021Observed: 6 ft at 10:00PM Jul 28, 2021Observed: 6 ft at 10:15PM Jul 28, 2021Observed: 5.99 ft at 10:30PM Jul 28, 2021Observed: 5.98 ft at 10:45PM Jul 28, 2021Observed: 5.98 ft at 11:00PM Jul 28, 2021Observed: 5.98 ft at 11:15PM Jul 28, 2021Observed: 5.98 ft at 11:30PM Jul 28, 2021Observed: 5.98 ft at 11:45PM Jul 28, 2021Observed: 5.97 ft at 12:00AM Jul 29, 2021Observed: 5.97 ft at 12:15AM Jul 29, 2021Observed: 5.97 ft at 12:30AM Jul 29, 2021Observed: 5.97 ft at 12:45AM Jul 29, 2021Observed: 5.96 ft at 1:00AM Jul 29, 2021Observed: 5.96 ft at 1:15AM Jul 29, 2021Observed: 5.95 ft at 1:30AM Jul 29, 2021Observed: 5.94 ft at 1:45AM Jul 29, 2021Observed: 5.95 ft at 2:00AM Jul 29, 2021Observed: 5.95 ft at 2:15AM Jul 29, 2021Observed: 5.95 ft at 2:30AM Jul 29, 2021Observed: 5.94 ft at 2:45AM Jul 29, 2021Observed: 5.94 ft at 3:00AM Jul 29, 2021Observed: 5.93 ft at 3:15AM Jul 29, 2021Observed: 5.93 ft at 3:30AM Jul 29, 2021Observed: 5.92 ft at 3:45AM Jul 29, 2021Observed: 5.93 ft at 4:00AM Jul 29, 2021Observed: 5.93 ft at 4:15AM Jul 29, 2021Observed: 5.92 ft at 4:30AM Jul 29, 2021Observed: 5.91 ft at 4:45AM Jul 29, 2021Observed: 5.92 ft at 5:00AM Jul 29, 2021Observed: 5.91 ft at 5:15AM Jul 29, 2021Observed: 5.9 ft at 5:30AM Jul 29, 2021Observed: 5.91 ft at 5:45AM Jul 29, 2021Observed: 5.9 ft at 6:00AM Jul 29, 2021Observed: 5.92 ft at 6:15AM Jul 29, 2021Observed: 5.91 ft at 6:30AM Jul 29, 2021Observed: 5.9 ft at 6:45AM Jul 29, 2021Observed: 5.9 ft at 7:00AM Jul 29, 2021Observed: 5.9 ft at 7:15AM Jul 29, 2021Observed: 5.89 ft at 7:30AM Jul 29, 2021Observed: 5.89 ft at 7:45AM Jul 29, 2021Observed: 5.89 ft at 8:00AM Jul 29, 2021Observed: 5.89 ft at 8:15AM Jul 29, 2021Observed: 5.88 ft at 8:30AM Jul 29, 2021Observed: 5.88 ft at 8:45AM Jul 29, 2021Observed: 5.87 ft at 9:00AM Jul 29, 2021Observed: 5.87 ft at 9:15AM Jul 29, 2021Observed: 5.87 ft at 9:30AM Jul 29, 2021Observed: 5.87 ft at 9:45AM Jul 29, 2021Observed: 5.86 ft at 10:00AM Jul 29, 2021Observed: 5.86 ft at 10:15AM Jul 29, 2021Observed: 5.86 ft at 10:30AM Jul 29, 2021Observed: 5.86 ft at 10:45AM Jul 29, 2021Observed: 5.86 ft at 11:00AM Jul 29, 2021Observed: 5.85 ft at 11:15AM Jul 29, 2021Observed: 5.85 ft at 11:30AM Jul 29, 2021Observed: 5.84 ft at 11:45AM Jul 29, 2021Observed: 5.83 ft at 12:00PM Jul 29, 2021Observed: 5.84 ft at 12:15PM Jul 29, 2021Observed: 5.83 ft at 12:30PM Jul 29, 2021Observed: 5.82 ft at 12:45PM Jul 29, 2021Observed: 5.82 ft at 1:00PM Jul 29, 2021Observed: 5.83 ft at 1:15PM Jul 29, 2021Observed: 5.83 ft at 1:30PM Jul 29, 2021Observed: 5.82 ft at 1:45PM Jul 29, 2021Observed: 5.82 ft at 2:00PM Jul 29, 2021Observed: 5.83 ft at 2:15PM Jul 29, 2021Observed: 5.83 ft at 2:30PM Jul 29, 2021Observed: 5.82 ft at 2:45PM Jul 29, 2021Observed: 5.82 ft at 3:00PM Jul 29, 2021Observed: 5.82 ft at 3:15PM Jul 29, 2021Observed: 5.81 ft at 3:30PM Jul 29, 2021Observed: 5.81 ft at 3:45PM Jul 29, 2021Observed: 5.8 ft at 4:00PM Jul 29, 2021Observed: 5.79 ft at 4:15PM Jul 29, 2021Observed: 5.8 ft at 4:30PM Jul 29, 2021Observed: 5.79 ft at 4:45PM Jul 29, 2021Observed: 5.8 ft at 5:00PM Jul 29, 2021Observed: 5.79 ft at 5:15PM Jul 29, 2021Observed: 5.8 ft at 5:30PM Jul 29, 2021Observed: 5.79 ft at 5:45PM Jul 29, 2021Observed: 5.78 ft at 6:00PM Jul 29, 2021Observed: 5.79 ft at 6:15PM Jul 29, 2021Observed: 5.78 ft at 6:30PM Jul 29, 2021Observed: 5.78 ft at 6:45PM Jul 29, 2021Observed: 5.78 ft at 7:00PM Jul 29, 2021Observed: 5.77 ft at 7:15PM Jul 29, 2021Observed: 5.78 ft at 7:30PM Jul 29, 2021Observed: 5.78 ft at 7:45PM Jul 29, 2021Observed: 5.79 ft at 8:00PM Jul 29, 2021Observed: 5.78 ft at 8:15PM Jul 29, 2021Observed: 5.78 ft at 8:30PM Jul 29, 2021Observed: 5.78 ft at 8:45PM Jul 29, 2021Observed: 5.78 ft at 9:00PM Jul 29, 2021Observed: 5.77 ft at 9:15PM Jul 29, 2021Observed: 5.76 ft at 9:30PM Jul 29, 2021Observed: 5.76 ft at 9:45PM Jul 29, 2021Observed: 5.76 ft at 10:00PM Jul 29, 2021Observed: 5.71 ft at 10:15PM Jul 29, 2021Observed: 5.71 ft at 10:30PM Jul 29, 2021Observed: 5.69 ft at 10:45PM Jul 29, 2021Observed: 5.7 ft at 11:00PM Jul 29, 2021Observed: 5.7 ft at 11:15PM Jul 29, 2021Observed: 5.7 ft at 11:30PM Jul 29, 2021Observed: 5.69 ft at 11:45PM Jul 29, 2021Observed: 5.69 ft at 12:00AM Jul 30, 2021Observed: 5.69 ft at 12:15AM Jul 30, 2021Observed: 5.69 ft at 12:30AM Jul 30, 2021Observed: 5.69 ft at 12:45AM Jul 30, 2021Observed: 5.68 ft at 1:00AM Jul 30, 2021Observed: 5.68 ft at 1:15AM Jul 30, 2021Observed: 5.67 ft at 1:30AM Jul 30, 2021Observed: 5.67 ft at 1:45AM Jul 30, 2021Observed: 5.67 ft at 2:00AM Jul 30, 2021Observed: 5.67 ft at 2:15AM Jul 30, 2021Observed: 5.67 ft at 2:30AM Jul 30, 2021Observed: 5.65 ft at 2:45AM Jul 30, 2021Observed: 5.67 ft at 3:00AM Jul 30, 2021Observed: 5.65 ft at 3:15AM Jul 30, 2021Observed: 5.66 ft at 3:30AM Jul 30, 2021Observed: 5.66 ft at 3:45AM Jul 30, 2021Observed: 5.67 ft at 4:00AM Jul 30, 2021Observed: 5.64 ft at 4:15AM Jul 30, 2021Observed: 5.63 ft at 4:30AM Jul 30, 2021Observed: 5.64 ft at 4:45AM Jul 30, 2021Observed: 5.64 ft at 5:00AM Jul 30, 2021Observed: 5.64 ft at 5:15AM Jul 30, 2021Observed: 5.65 ft at 5:30AM Jul 30, 2021Observed: 5.63 ft at 5:45AM Jul 30, 2021Observed: 5.64 ft at 6:00AM Jul 30, 2021Observed: 5.63 ft at 6:15AM Jul 30, 2021Observed: 5.62 ft at 6:30AM Jul 30, 2021Observed: 5.63 ft at 6:45AM Jul 30, 2021Observed: 5.63 ft at 7:00AM Jul 30, 2021Observed: 5.64 ft at 7:15AM Jul 30, 2021Observed: 5.63 ft at 7:30AM Jul 30, 2021Observed: 5.63 ft at 7:45AM Jul 30, 2021Observed: 5.61 ft at 8:00AM Jul 30, 2021Observed: 5.62 ft at 8:15AM Jul 30, 2021Observed: 5.62 ft at 8:30AM Jul 30, 2021Observed: 5.62 ft at 8:45AM Jul 30, 2021Observed: 5.61 ft at 9:00AM Jul 30, 2021Observed: 5.62 ft at 9:15AM Jul 30, 2021Observed: 5.62 ft at 9:30AM Jul 30, 2021Observed: 5.61 ft at 9:45AM Jul 30, 2021Observed: 5.6 ft at 10:00AM Jul 30, 2021Observed: 5.61 ft at 10:15AM Jul 30, 2021Observed: 5.59 ft at 10:30AM Jul 30, 2021Observed: 5.6 ft at 10:45AM Jul 30, 2021Observed: 5.6 ft at 11:00AM Jul 30, 2021Observed: 5.59 ft at 11:15AM Jul 30, 2021Observed: 5.59 ft at 11:30AM Jul 30, 2021Observed: 5.58 ft at 11:45AM Jul 30, 2021Observed: 5.58 ft at 12:00PM Jul 30, 2021Observed: 5.58 ft at 12:15PM Jul 30, 2021Observed: 5.58 ft at 12:30PM Jul 30, 2021Observed: 5.59 ft at 12:45PM Jul 30, 2021Observed: 5.59 ft at 1:00PM Jul 30, 2021Observed: 5.59 ft at 1:15PM Jul 30, 2021Observed: 5.58 ft at 1:30PM Jul 30, 2021Observed: 5.57 ft at 1:45PM Jul 30, 2021Observed: 5.57 ft at 2:00PM Jul 30, 2021Observed: 5.57 ft at 2:15PM Jul 30, 2021Observed: 5.56 ft at 2:30PM Jul 30, 2021Observed: 5.56 ft at 2:45PM Jul 30, 2021Observed: 5.57 ft at 3:00PM Jul 30, 2021Observed: 5.57 ft at 3:15PM Jul 30, 2021Observed: 5.55 ft at 3:30PM Jul 30, 2021Observed: 5.54 ft at 3:45PM Jul 30, 2021Observed: 5.56 ft at 4:00PM Jul 30, 2021Observed: 5.56 ft at 4:15PM Jul 30, 2021Observed: 5.56 ft at 4:30PM Jul 30, 2021Observed: 5.56 ft at 4:45PM Jul 30, 2021Observed: 5.54 ft at 5:00PM Jul 30, 2021Observed: 5.54 ft at 5:15PM Jul 30, 2021Observed: 5.54 ft at 5:30PM Jul 30, 2021Observed: 5.54 ft at 5:45PM Jul 30, 2021Observed: 5.54 ft at 6:00PM Jul 30, 2021Observed: 5.53 ft at 6:15PM Jul 30, 2021Observed: 5.53 ft at 6:30PM Jul 30, 2021Observed: 5.54 ft at 6:45PM Jul 30, 2021Observed: 5.54 ft at 7:00PM Jul 30, 2021Observed: 5.54 ft at 7:15PM Jul 30, 2021Observed: 5.53 ft at 7:30PM Jul 30, 2021Observed: 5.52 ft at 7:45PM Jul 30, 2021Observed: 5.53 ft at 8:00PM Jul 30, 2021Observed: 5.53 ft at 8:15PM Jul 30, 2021Observed: 5.51 ft at 8:30PM Jul 30, 2021Observed: 5.52 ft at 8:45PM Jul 30, 2021Observed: 5.51 ft at 9:00PM Jul 30, 2021Observed: 5.52 ft at 9:15PM Jul 30, 2021Observed: 5.53 ft at 9:30PM Jul 30, 2021Observed: 5.52 ft at 9:45PM Jul 30, 2021Observed: 5.52 ft at 10:00PM Jul 30, 2021Observed: 5.51 ft at 10:15PM Jul 30, 2021Observed: 5.52 ft at 10:30PM Jul 30, 2021Observed: 5.5 ft at 10:45PM Jul 30, 2021Observed: 5.5 ft at 11:00PM Jul 30, 2021Observed: 5.51 ft at 11:15PM Jul 30, 2021Observed: 5.49 ft at 11:30PM Jul 30, 2021Observed: 5.5 ft at 11:45PM Jul 30, 2021Observed: 5.51 ft at 12:00AM Jul 31, 2021Observed: 5.5 ft at 12:15AM Jul 31, 2021Observed: 5.5 ft at 12:30AM Jul 31, 2021Observed: 5.48 ft at 12:45AM Jul 31, 2021Observed: 5.49 ft at 1:00AM Jul 31, 2021Observed: 5.49 ft at 1:15AM Jul 31, 2021Observed: 5.48 ft at 1:30AM Jul 31, 2021Observed: 5.49 ft at 1:45AM Jul 31, 2021Observed: 5.48 ft at 2:00AM Jul 31, 2021Observed: 5.5 ft at 2:15AM Jul 31, 2021Observed: 5.49 ft at 2:30AM Jul 31, 2021Observed: 5.48 ft at 2:45AM Jul 31, 2021Observed: 5.49 ft at 3:00AM Jul 31, 2021Observed: 5.48 ft at 3:15AM Jul 31, 2021Observed: 5.48 ft at 3:30AM Jul 31, 2021Observed: 5.47 ft at 3:45AM Jul 31, 2021Observed: 5.47 ft at 4:00AM Jul 31, 2021Observed: 5.47 ft at 4:15AM Jul 31, 2021Observed: 5.49 ft at 4:30AM Jul 31, 2021Observed: 5.47 ft at 4:45AM Jul 31, 2021Observed: 5.47 ft at 5:00AM Jul 31, 2021Observed: 5.47 ft at 5:15AM Jul 31, 2021Observed: 5.48 ft at 5:30AM Jul 31, 2021Observed: 5.46 ft at 5:45AM Jul 31, 2021Observed: 5.46 ft at 6:00AM Jul 31, 2021Observed: 5.47 ft at 6:15AM Jul 31, 2021Observed: 5.47 ft at 6:30AM Jul 31, 2021Observed: 5.46 ft at 6:45AM Jul 31, 2021Observed: 5.47 ft at 7:00AM Jul 31, 2021Observed: 5.46 ft at 7:15AM Jul 31, 2021Observed: 5.47 ft at 7:30AM Jul 31, 2021Observed: 5.47 ft at 7:45AM Jul 31, 2021Observed: 5.45 ft at 8:00AM Jul 31, 2021Observed: 5.45 ft at 8:15AM Jul 31, 2021Observed: 5.46 ft at 8:30AM Jul 31, 2021Observed: 5.44 ft at 8:45AM Jul 31, 2021Observed: 5.44 ft at 9:00AM Jul 31, 2021Observed: 5.45 ft at 9:15AM Jul 31, 2021Observed: 5.44 ft at 9:30AM Jul 31, 2021Observed: 5.43 ft at 9:45AM Jul 31, 2021Observed: 5.44 ft at 10:00AM Jul 31, 2021Observed: 5.45 ft at 10:15AM Jul 31, 2021Observed: 5.45 ft at 10:30AM Jul 31, 2021Observed: 5.42 ft at 10:45AM Jul 31, 2021Observed: 5.42 ft at 11:00AM Jul 31, 2021Observed: 5.42 ft at 11:15AM Jul 31, 2021Observed: 5.45 ft at 11:30AM Jul 31, 2021Observed: 5.44 ft at 11:45AM Jul 31, 2021Observed: 5.45 ft at 12:00PM Jul 31, 2021Observed: 5.43 ft at 12:15PM Jul 31, 2021Observed: 5.44 ft at 12:30PM Jul 31, 2021Observed: 5.44 ft at 12:45PM Jul 31, 2021Observed: 5.41 ft at 1:00PM Jul 31, 2021Observed: 5.43 ft at 1:15PM Jul 31, 2021Observed: 5.43 ft at 1:30PM Jul 31, 2021Observed: 5.42 ft at 1:45PM Jul 31, 2021Observed: 5.41 ft at 2:00PM Jul 31, 2021Observed: 5.42 ft at 2:15PM Jul 31, 2021Observed: 5.41 ft at 2:30PM Jul 31, 2021Observed: 5.42 ft at 2:45PM Jul 31, 2021Observed: 5.42 ft at 3:00PM Jul 31, 2021Observed: 5.42 ft at 3:15PM Jul 31, 2021Observed: 5.41 ft at 3:30PM Jul 31, 2021Observed: 5.41 ft at 3:45PM Jul 31, 2021Observed: 5.42 ft at 4:00PM Jul 31, 2021Observed: 5.41 ft at 4:15PM Jul 31, 2021Observed: 5.41 ft at 4:30PM Jul 31, 2021Observed: 5.41 ft at 4:45PM Jul 31, 2021Observed: 5.41 ft at 5:00PM Jul 31, 2021Observed: 5.4 ft at 5:15PM Jul 31, 2021Observed: 5.41 ft at 5:30PM Jul 31, 2021Observed: 5.41 ft at 5:45PM Jul 31, 2021Observed: 5.41 ft at 6:00PM Jul 31, 2021Observed: 5.39 ft at 6:15PM Jul 31, 2021Observed: 5.39 ft at 6:30PM Jul 31, 2021Observed: 5.39 ft at 6:45PM Jul 31, 2021Observed: 5.41 ft at 7:00PM Jul 31, 2021Observed: 5.39 ft at 7:15PM Jul 31, 2021Observed: 5.38 ft at 7:30PM Jul 31, 2021Observed: 5.4 ft at 7:45PM Jul 31, 2021Observed: 5.39 ft at 8:00PM Jul 31, 2021Observed: 5.39 ft at 8:15PM Jul 31, 2021Observed: 5.4 ft at 8:30PM Jul 31, 2021Observed: 5.39 ft at 8:45PM Jul 31, 2021Observed: 5.4 ft at 9:00PM Jul 31, 2021Observed: 5.4 ft at 9:15PM Jul 31, 2021Observed: 5.38 ft at 9:30PM Jul 31, 2021Observed: 5.37 ft at 9:45PM Jul 31, 2021Observed: 5.39 ft at 10:00PM Jul 31, 2021Observed: 5.39 ft at 10:15PM Jul 31, 2021Observed: 5.38 ft at 10:30PM Jul 31, 2021Observed: 5.37 ft at 10:45PM Jul 31, 2021Observed: 5.37 ft at 11:00PM Jul 31, 2021Observed: 5.37 ft at 11:15PM Jul 31, 2021Observed: 5.37 ft at 11:30PM Jul 31, 2021Observed: 5.38 ft at 11:45PM Jul 31, 2021Observed: 5.35 ft at 12:00AM Aug 01, 2021Observed: 5.37 ft at 12:15AM Aug 01, 2021Observed: 5.37 ft at 12:30AM Aug 01, 2021Observed: 5.36 ft at 12:45AM Aug 01, 2021Observed: 5.36 ft at 1:00AM Aug 01, 2021Observed: 5.35 ft at 1:15AM Aug 01, 2021Observed: 5.35 ft at 1:30AM Aug 01, 2021Observed: 5.34 ft at 1:45AM Aug 01, 2021Observed: 5.35 ft at 2:00AM Aug 01, 2021Observed: 5.35 ft at 2:15AM Aug 01, 2021Observed: 5.36 ft at 2:30AM Aug 01, 2021Observed: 5.37 ft at 2:45AM Aug 01, 2021Observed: 5.36 ft at 3:00AM Aug 01, 2021Observed: 5.35 ft at 3:15AM Aug 01, 2021Observed: 5.35 ft at 3:30AM Aug 01, 2021Observed: 5.35 ft at 3:45AM Aug 01, 2021Observed: 5.35 ft at 4:00AM Aug 01, 2021Observed: 5.35 ft at 4:15AM Aug 01, 2021Observed: 5.34 ft at 4:30AM Aug 01, 2021Observed: 5.36 ft at 4:45AM Aug 01, 2021Observed: 5.33 ft at 5:00AM Aug 01, 2021Observed: 5.35 ft at 5:15AM Aug 01, 2021Observed: 5.34 ft at 5:30AM Aug 01, 2021Observed: 5.34 ft at 5:45AM Aug 01, 2021Observed: 5.35 ft at 6:00AM Aug 01, 2021Observed: 5.34 ft at 6:15AM Aug 01, 2021Observed: 5.33 ft at 6:30AM Aug 01, 2021Observed: 5.32 ft at 6:45AM Aug 01, 2021Observed: 5.33 ft at 7:00AM Aug 01, 2021Observed: 5.32 ft at 7:15AM Aug 01, 2021Observed: 5.33 ft at 7:30AM Aug 01, 2021Observed: 5.31 ft at 7:45AM Aug 01, 2021Observed: 5.34 ft at 8:00AM Aug 01, 2021Observed: 5.33 ft at 8:15AM Aug 01, 2021Observed: 5.34 ft at 8:30AM Aug 01, 2021Observed: 5.34 ft at 8:45AM Aug 01, 2021Observed: 5.33 ft at 9:00AM Aug 01, 2021Observed: 5.32 ft at 9:15AM Aug 01, 2021Observed: 5.32 ft at 9:30AM Aug 01, 2021Observed: 5.31 ft at 9:45AM Aug 01, 2021Observed: 5.32 ft at 10:00AM Aug 01, 2021Observed: 5.32 ft at 10:15AM Aug 01, 2021Observed: 5.31 ft at 10:30AM Aug 01, 2021Observed: 5.32 ft at 10:45AM Aug 01, 2021Observed: 5.33 ft at 11:00AM Aug 01, 2021Observed: 5.32 ft at 11:15AM Aug 01, 2021Observed: 5.32 ft at 11:30AM Aug 01, 2021Observed: 5.3 ft at 11:45AM Aug 01, 2021Observed: 5.31 ft at 12:00PM Aug 01, 2021Observed: 5.32 ft at 12:15PM Aug 01, 2021Observed: 5.31 ft at 12:30PM Aug 01, 2021Observed: 5.31 ft at 12:45PM Aug 01, 2021Observed: 5.31 ft at 1:00PM Aug 01, 2021Observed: 5.31 ft at 1:15PM Aug 01, 2021Observed: 5.3 ft at 1:30PM Aug 01, 2021Observed: 5.29 ft at 1:45PM Aug 01, 2021Observed: 5.29 ft at 2:00PM Aug 01, 2021Observed: 5.29 ft at 2:15PM Aug 01, 2021Observed: 5.3 ft at 2:30PM Aug 01, 2021Observed: 5.29 ft at 2:45PM Aug 01, 2021Observed: 5.29 ft at 3:00PM Aug 01, 2021Observed: 5.29 ft at 3:15PM Aug 01, 2021Observed: 5.29 ft at 3:30PM Aug 01, 2021Observed: 5.3 ft at 3:45PM Aug 01, 2021Observed: 5.29 ft at 4:00PM Aug 01, 2021Observed: 5.29 ft at 4:15PM Aug 01, 2021Observed: 5.29 ft at 4:30PM Aug 01, 2021Observed: 5.3 ft at 4:45PM Aug 01, 2021Observed: 5.29 ft at 5:00PM Aug 01, 2021Observed: 5.29 ft at 5:15PM Aug 01, 2021Observed: 5.28 ft at 5:30PM Aug 01, 2021Observed: 5.28 ft at 5:45PM Aug 01, 2021Observed: 5.28 ft at 6:00PM Aug 01, 2021Observed: 5.28 ft at 6:15PM Aug 01, 2021Observed: 5.27 ft at 6:30PM Aug 01, 2021Observed: 5.27 ft at 6:45PM Aug 01, 2021Observed: 5.28 ft at 7:00PM Aug 01, 2021Observed: 5.28 ft at 7:15PM Aug 01, 2021Observed: 5.28 ft at 7:30PM Aug 01, 2021Observed: 5.27 ft at 7:45PM Aug 01, 2021Observed: 5.27 ft at 8:00PM Aug 01, 2021Observed: 5.25 ft at 8:15PM Aug 01, 2021Observed: 5.25 ft at 8:30PM Aug 01, 2021Observed: 5.25 ft at 8:45PM Aug 01, 2021Observed: 5.27 ft at 9:00PM Aug 01, 2021Observed: 5.26 ft at 9:15PM Aug 01, 2021Observed: 5.26 ft at 9:30PM Aug 01, 2021Observed: 5.27 ft at 9:45PM Aug 01, 2021Observed: 5.26 ft at 10:00PM Aug 01, 2021Observed: 5.25 ft at 10:15PM Aug 01, 2021Observed: 5.26 ft at 10:30PM Aug 01, 2021Observed: 5.26 ft at 10:45PM Aug 01, 2021Observed: 5.25 ft at 11:00PM Aug 01, 2021Observed: 5.25 ft at 11:15PM Aug 01, 2021Observed: 5.26 ft at 11:30PM Aug 01, 2021Observed: 5.25 ft at 11:45PM Aug 01, 2021Observed: 5.23 ft at 12:00AM Aug 02, 2021Observed: 5.24 ft at 12:15AM Aug 02, 2021Observed: 5.25 ft at 12:30AM Aug 02, 2021Observed: 5.24 ft at 12:45AM Aug 02, 2021Observed: 5.23 ft at 1:00AM Aug 02, 2021Observed: 5.24 ft at 1:15AM Aug 02, 2021Observed: 5.23 ft at 1:30AM Aug 02, 2021Observed: 5.25 ft at 1:45AM Aug 02, 2021Observed: 5.23 ft at 2:00AM Aug 02, 2021Observed: 5.24 ft at 2:15AM Aug 02, 2021Observed: 5.25 ft at 2:30AM Aug 02, 2021Observed: 5.24 ft at 2:45AM Aug 02, 2021Observed: 5.23 ft at 3:00AM Aug 02, 2021Observed: 5.23 ft at 3:15AM Aug 02, 2021Observed: 5.24 ft at 3:30AM Aug 02, 2021Observed: 5.23 ft at 3:45AM Aug 02, 2021Observed: 5.22 ft at 4:00AM Aug 02, 2021Observed: 5.23 ft at 4:15AM Aug 02, 2021Observed: 5.22 ft at 4:30AM Aug 02, 2021Observed: 5.22 ft at 4:45AM Aug 02, 2021Observed: 5.22 ft at 5:00AM Aug 02, 2021Observed: 5.22 ft at 5:15AM Aug 02, 2021Observed: 5.22 ft at 5:30AM Aug 02, 2021Observed: 5.2 ft at 5:45AM Aug 02, 2021Observed: 5.2 ft at 6:00AM Aug 02, 2021Observed: 5.2 ft at 6:15AM Aug 02, 2021Observed: 5.21 ft at 6:30AM Aug 02, 2021Observed: 5.21 ft at 6:45AM Aug 02, 2021Observed: 5.2 ft at 7:00AM Aug 02, 2021Observed: 5.2 ft at 7:15AM Aug 02, 2021Observed: 5.21 ft at 7:30AM Aug 02, 2021Observed: 5.21 ft at 7:45AM Aug 02, 2021Observed: 5.21 ft at 8:00AM Aug 02, 2021Observed: 5.2 ft at 8:15AM Aug 02, 2021Observed: 5.19 ft at 8:30AM Aug 02, 2021Observed: 5.2 ft at 8:45AM Aug 02, 2021Observed: 5.21 ft at 9:00AM Aug 02, 2021Observed: 5.2 ft at 9:15AM Aug 02, 2021Observed: 5.17 ft at 9:30AM Aug 02, 2021Observed: 5.18 ft at 9:45AM Aug 02, 2021Observed: 5.19 ft at 10:00AM Aug 02, 2021Observed: 5.2 ft at 10:15AM Aug 02, 2021Observed: 5.2 ft at 10:30AM Aug 02, 2021Observed: 5.18 ft at 10:45AM Aug 02, 2021Observed: 5.17 ft at 11:00AM Aug 02, 2021Observed: 5.19 ft at 11:15AM Aug 02, 2021Observed: 5.18 ft at 11:30AM Aug 02, 2021Observed: 5.16 ft at 11:45AM Aug 02, 2021Observed: 5.17 ft at 12:00PM Aug 02, 2021Observed: 5.18 ft at 12:15PM Aug 02, 2021Observed: 5.17 ft at 12:30PM Aug 02, 2021Observed: 5.17 ft at 12:45PM Aug 02, 2021Observed: 5.17 ft at 1:00PM Aug 02, 2021Observed: 5.16 ft at 1:15PM Aug 02, 2021Observed: 5.17 ft at 1:30PM Aug 02, 2021Observed: 5.17 ft at 1:45PM Aug 02, 2021Observed: 5.16 ft at 2:00PM Aug 02, 2021Observed: 5.16 ft at 2:15PM Aug 02, 2021Observed: 5.16 ft at 2:30PM Aug 02, 2021Observed: 5.15 ft at 2:45PM Aug 02, 2021Observed: 5.16 ft at 3:00PM Aug 02, 2021Observed: 5.14 ft at 3:15PM Aug 02, 2021Observed: 5.16 ft at 3:30PM Aug 02, 2021Observed: 5.16 ft at 3:45PM Aug 02, 2021Observed: 5.14 ft at 4:00PM Aug 02, 2021USGS--Water Resources of the United StatesIRQI2(plotting HGIRG) Graph Created (4:41PM Aug 2, 2021)ObservedLatest observed value: 5.14 ft at 4:00 PM CDT 2-Aug-2021. Flood Stage is 18 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
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 24 hours into the future from the forecast issuance time.

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

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Upstream Gauge - near Foresman Upstream Gauge Downstream Gauge Downstream Gauge - near Chebanse
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 24
Flood Stage: 18
Action Stage: 17
Low Stage (in feet): 3

Historic Crests
(1) 26.31 ft on 06/13/1958
(2) 26.17 ft on 02/22/2018
(3) 25.81 ft on 01/09/2008
(4) 25.74 ft on 07/12/2003
(5) 25.27 ft on 06/21/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 22.03 ft on 06/28/2020
(2) 17.25 ft on 05/19/2020
(3) 19.10 ft on 01/14/2020
(4) 20.59 ft on 05/03/2019
(5) 17.89 ft on 02/08/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1.45 ft on 10/01/1995
(2) 3.59 ft on 08/01/2012
(3) 4.00 ft on 09/26/2020

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.
Flood Impacts & Photos Collapse
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29.6 Water reaches bottom of Route 52 bridge.
27 Residences threatened near US-52/Main Street in Iroquois.
26.5 US-52/Main Street threatened near the river in Iroquois.
26 Widespread inundation of structures and roads begins in east Watseka.
25 Flooding of some buildings near the river begins.
21.5 County Road 1950N threatened north of Watseka.
18 Agricultural areas near the river begin to flood.
Photos
(1) Looking downstream 10/14/2010. Gage height 3.98 ft.
(2) Looking upstream 10/14/2010. Gage height 3.98 ft.
Low Water Impacts Collapse
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2.5 River nears zero flow.
3.0 Approximate stage of the 1-in-10 annual chance flow (7-day average).
About This Location Collapse

Latitude: 40.822778° N, Longitude: 87.581389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 18 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 29 614.34 ft 632.34 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:
Additional Information Collapse
How much forecast precipitation was used for the current river forecast?
USGS Streamflow Duration Hydrograph
How low could the river get?
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Hydrologic Resources Additional Resources
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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
Chicago Weather Forecast Office
333 W. University Dr.
Romeoville, IL 60446
(815) 834-1435
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