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Hydrograph River at a Glance Download
North Branch Chicago River at Niles Stage (ft)Flow (kcfs)Highest Observation: 6.99 ft at 10:45PM Sep 15, 2019Observed: 6.98 ft at 11:00PM Sep 15, 2019Observed: 6.97 ft at 11:15PM Sep 15, 2019Observed: 6.96 ft at 11:30PM Sep 15, 2019Observed: 6.95 ft at 11:45PM Sep 15, 2019Observed: 6.95 ft at 12:00AM Sep 16, 2019Observed: 6.94 ft at 12:15AM Sep 16, 2019Observed: 6.94 ft at 12:30AM Sep 16, 2019Observed: 6.92 ft at 12:45AM Sep 16, 2019Observed: 6.92 ft at 1:00AM Sep 16, 2019Observed: 6.92 ft at 1:15AM Sep 16, 2019Observed: 6.91 ft at 1:30AM Sep 16, 2019Observed: 6.9 ft at 1:45AM Sep 16, 2019Observed: 6.9 ft at 2:00AM Sep 16, 2019Observed: 6.89 ft at 2:15AM Sep 16, 2019Observed: 6.89 ft at 2:30AM Sep 16, 2019Observed: 6.89 ft at 2:45AM Sep 16, 2019Observed: 6.88 ft at 3:00AM Sep 16, 2019Observed: 6.87 ft at 3:15AM Sep 16, 2019Observed: 6.87 ft at 3:30AM Sep 16, 2019Observed: 6.86 ft at 3:45AM Sep 16, 2019Observed: 6.87 ft at 4:00AM Sep 16, 2019Observed: 6.86 ft at 4:15AM Sep 16, 2019Observed: 6.86 ft at 4:30AM Sep 16, 2019Observed: 6.86 ft at 4:45AM Sep 16, 2019Observed: 6.85 ft at 5:00AM Sep 16, 2019Observed: 6.85 ft at 5:15AM Sep 16, 2019Observed: 6.85 ft at 5:30AM Sep 16, 2019Observed: 6.84 ft at 5:45AM Sep 16, 2019Observed: 6.84 ft at 6:00AM Sep 16, 2019Observed: 6.83 ft at 6:15AM Sep 16, 2019Observed: 6.83 ft at 6:30AM Sep 16, 2019Observed: 6.82 ft at 6:45AM Sep 16, 2019Observed: 6.82 ft at 7:00AM Sep 16, 2019Observed: 6.82 ft at 7:15AM Sep 16, 2019Observed: 6.82 ft at 7:30AM Sep 16, 2019Observed: 6.81 ft at 7:45AM Sep 16, 2019Observed: 6.8 ft at 8:00AM Sep 16, 2019Observed: 6.8 ft at 8:15AM Sep 16, 2019Observed: 6.79 ft at 8:30AM Sep 16, 2019Observed: 6.79 ft at 8:45AM Sep 16, 2019Observed: 6.79 ft at 9:00AM Sep 16, 2019Observed: 6.78 ft at 9:15AM Sep 16, 2019Observed: 6.78 ft at 9:30AM Sep 16, 2019Observed: 6.77 ft at 9:45AM Sep 16, 2019Observed: 6.76 ft at 10:00AM Sep 16, 2019Observed: 6.76 ft at 10:15AM Sep 16, 2019Observed: 6.76 ft at 10:30AM Sep 16, 2019Observed: 6.75 ft at 10:45AM Sep 16, 2019Observed: 6.74 ft at 11:00AM Sep 16, 2019Observed: 6.73 ft at 11:15AM Sep 16, 2019Observed: 6.73 ft at 11:30AM Sep 16, 2019Observed: 6.72 ft at 11:45AM Sep 16, 2019Observed: 6.71 ft at 12:00PM Sep 16, 2019Observed: 6.7 ft at 12:15PM Sep 16, 2019Observed: 6.7 ft at 12:30PM Sep 16, 2019Observed: 6.69 ft at 12:45PM Sep 16, 2019Observed: 6.68 ft at 1:00PM Sep 16, 2019Observed: 6.67 ft at 1:15PM Sep 16, 2019Observed: 6.67 ft at 1:30PM Sep 16, 2019Observed: 6.65 ft at 1:45PM Sep 16, 2019Observed: 6.65 ft at 2:00PM Sep 16, 2019Observed: 6.64 ft at 2:15PM Sep 16, 2019Observed: 6.63 ft at 2:30PM Sep 16, 2019Observed: 6.62 ft at 2:45PM Sep 16, 2019Observed: 6.62 ft at 3:00PM Sep 16, 2019Observed: 6.61 ft at 3:15PM Sep 16, 2019Observed: 6.6 ft at 3:30PM Sep 16, 2019Observed: 6.59 ft at 3:45PM Sep 16, 2019Observed: 6.58 ft at 4:00PM Sep 16, 2019Observed: 6.57 ft at 4:15PM Sep 16, 2019Observed: 6.56 ft at 4:30PM Sep 16, 2019Observed: 6.55 ft at 4:45PM Sep 16, 2019Observed: 6.54 ft at 5:00PM Sep 16, 2019Observed: 6.52 ft at 5:15PM Sep 16, 2019Observed: 6.51 ft at 5:30PM Sep 16, 2019Observed: 6.51 ft at 5:45PM Sep 16, 2019Observed: 6.49 ft at 6:00PM Sep 16, 2019Observed: 6.48 ft at 6:15PM Sep 16, 2019Observed: 6.47 ft at 6:30PM Sep 16, 2019Observed: 6.47 ft at 6:45PM Sep 16, 2019Observed: 6.45 ft at 7:00PM Sep 16, 2019Observed: 6.44 ft at 7:15PM Sep 16, 2019Observed: 6.43 ft at 7:30PM Sep 16, 2019Observed: 6.41 ft at 7:45PM Sep 16, 2019Observed: 6.41 ft at 8:00PM Sep 16, 2019Observed: 6.4 ft at 8:15PM Sep 16, 2019Observed: 6.39 ft at 8:30PM Sep 16, 2019Observed: 6.38 ft at 8:45PM Sep 16, 2019Observed: 6.37 ft at 9:00PM Sep 16, 2019Observed: 6.36 ft at 9:15PM Sep 16, 2019Observed: 6.36 ft at 9:30PM Sep 16, 2019Observed: 6.34 ft at 9:45PM Sep 16, 2019Observed: 6.34 ft at 10:00PM Sep 16, 2019Observed: 6.32 ft at 10:15PM Sep 16, 2019Observed: 6.32 ft at 10:30PM Sep 16, 2019Observed: 6.31 ft at 10:45PM Sep 16, 2019Observed: 6.3 ft at 11:00PM Sep 16, 2019Observed: 6.29 ft at 11:15PM Sep 16, 2019Observed: 6.28 ft at 11:30PM Sep 16, 2019Observed: 6.28 ft at 11:45PM Sep 16, 2019Observed: 6.27 ft at 12:00AM Sep 17, 2019Observed: 6.26 ft at 12:15AM Sep 17, 2019Observed: 6.25 ft at 12:30AM Sep 17, 2019Observed: 6.24 ft at 12:45AM Sep 17, 2019Observed: 6.24 ft at 1:00AM Sep 17, 2019Observed: 6.23 ft at 1:15AM Sep 17, 2019Observed: 6.22 ft at 1:30AM Sep 17, 2019Observed: 6.22 ft at 1:45AM Sep 17, 2019Observed: 6.21 ft at 2:00AM Sep 17, 2019Observed: 6.2 ft at 2:15AM Sep 17, 2019Observed: 6.19 ft at 2:30AM Sep 17, 2019Observed: 6.19 ft at 2:45AM Sep 17, 2019Observed: 6.18 ft at 3:00AM Sep 17, 2019Observed: 6.18 ft at 3:15AM Sep 17, 2019Observed: 6.17 ft at 3:30AM Sep 17, 2019Observed: 6.16 ft at 3:45AM Sep 17, 2019Observed: 6.16 ft at 4:00AM Sep 17, 2019Observed: 6.16 ft at 4:15AM Sep 17, 2019Observed: 6.15 ft at 4:30AM Sep 17, 2019Observed: 6.14 ft at 4:45AM Sep 17, 2019Observed: 6.14 ft at 5:00AM Sep 17, 2019Observed: 6.13 ft at 5:15AM Sep 17, 2019Observed: 6.13 ft at 5:30AM Sep 17, 2019Observed: 6.11 ft at 5:45AM Sep 17, 2019Observed: 6.11 ft at 6:00AM Sep 17, 2019Observed: 6.11 ft at 6:15AM Sep 17, 2019Observed: 6.11 ft at 6:30AM Sep 17, 2019Observed: 6.1 ft at 6:45AM Sep 17, 2019Observed: 6.09 ft at 7:00AM Sep 17, 2019Observed: 6.09 ft at 7:15AM Sep 17, 2019Observed: 6.09 ft at 7:30AM Sep 17, 2019Observed: 6.08 ft at 7:45AM Sep 17, 2019Observed: 6.08 ft at 8:00AM Sep 17, 2019Observed: 6.07 ft at 8:15AM Sep 17, 2019Observed: 6.07 ft at 8:30AM Sep 17, 2019Observed: 6.06 ft at 8:45AM Sep 17, 2019Observed: 6.06 ft at 9:00AM Sep 17, 2019Observed: 6.05 ft at 9:15AM Sep 17, 2019Observed: 6.05 ft at 9:30AM Sep 17, 2019Observed: 6.04 ft at 9:45AM Sep 17, 2019Observed: 6.04 ft at 10:00AM Sep 17, 2019Observed: 6.03 ft at 10:15AM Sep 17, 2019Observed: 6.02 ft at 10:30AM Sep 17, 2019Observed: 6.02 ft at 10:45AM Sep 17, 2019Observed: 6.01 ft at 11:00AM Sep 17, 2019Observed: 6.01 ft at 11:15AM Sep 17, 2019Observed: 6 ft at 11:30AM Sep 17, 2019Observed: 6 ft at 11:45AM Sep 17, 2019Observed: 5.99 ft at 12:00PM Sep 17, 2019Observed: 5.99 ft at 12:15PM Sep 17, 2019Observed: 5.98 ft at 12:30PM Sep 17, 2019Observed: 5.97 ft at 12:45PM Sep 17, 2019Observed: 5.97 ft at 1:00PM Sep 17, 2019Observed: 5.96 ft at 1:15PM Sep 17, 2019Observed: 5.95 ft at 1:30PM Sep 17, 2019Observed: 5.94 ft at 1:45PM Sep 17, 2019Observed: 5.94 ft at 2:00PM Sep 17, 2019Observed: 5.93 ft at 2:15PM Sep 17, 2019Observed: 5.93 ft at 2:30PM Sep 17, 2019Observed: 5.92 ft at 2:45PM Sep 17, 2019Observed: 5.91 ft at 3:00PM Sep 17, 2019Observed: 5.9 ft at 3:15PM Sep 17, 2019Observed: 5.89 ft at 3:30PM Sep 17, 2019Observed: 5.89 ft at 3:45PM Sep 17, 2019Observed: 5.88 ft at 4:00PM Sep 17, 2019Observed: 5.87 ft at 4:15PM Sep 17, 2019Observed: 5.86 ft at 4:30PM Sep 17, 2019Observed: 5.85 ft at 4:45PM Sep 17, 2019Observed: 5.85 ft at 5:00PM Sep 17, 2019Observed: 5.84 ft at 5:15PM Sep 17, 2019Observed: 5.83 ft at 5:30PM Sep 17, 2019Observed: 5.82 ft at 5:45PM Sep 17, 2019Observed: 5.82 ft at 6:00PM Sep 17, 2019Observed: 5.8 ft at 6:15PM Sep 17, 2019Observed: 5.8 ft at 6:30PM Sep 17, 2019Observed: 5.79 ft at 6:45PM Sep 17, 2019Observed: 5.79 ft at 7:00PM Sep 17, 2019Observed: 5.78 ft at 7:15PM Sep 17, 2019Observed: 5.77 ft at 7:30PM Sep 17, 2019Observed: 5.77 ft at 7:45PM Sep 17, 2019Observed: 5.77 ft at 8:00PM Sep 17, 2019Observed: 5.76 ft at 8:15PM Sep 17, 2019Observed: 5.76 ft at 8:30PM Sep 17, 2019Observed: 5.75 ft at 8:45PM Sep 17, 2019Observed: 5.75 ft at 9:00PM Sep 17, 2019Observed: 5.74 ft at 9:15PM Sep 17, 2019Observed: 5.74 ft at 9:30PM Sep 17, 2019Observed: 5.73 ft at 9:45PM Sep 17, 2019Observed: 5.73 ft at 10:00PM Sep 17, 2019Observed: 5.72 ft at 10:15PM Sep 17, 2019Observed: 5.72 ft at 10:30PM Sep 17, 2019Observed: 5.71 ft at 10:45PM Sep 17, 2019Observed: 5.7 ft at 11:00PM Sep 17, 2019Observed: 5.71 ft at 11:15PM Sep 17, 2019Observed: 5.71 ft at 11:30PM Sep 17, 2019Observed: 5.7 ft at 11:45PM Sep 17, 2019Observed: 5.7 ft at 12:00AM Sep 18, 2019Observed: 5.7 ft at 12:15AM Sep 18, 2019Observed: 5.69 ft at 12:30AM Sep 18, 2019Observed: 5.69 ft at 12:45AM Sep 18, 2019Observed: 5.69 ft at 1:00AM Sep 18, 2019Observed: 5.68 ft at 1:15AM Sep 18, 2019Observed: 5.68 ft at 1:30AM Sep 18, 2019Observed: 5.67 ft at 1:45AM Sep 18, 2019Observed: 5.67 ft at 2:00AM Sep 18, 2019Observed: 5.67 ft at 2:15AM Sep 18, 2019Observed: 5.66 ft at 2:30AM Sep 18, 2019Observed: 5.65 ft at 3:45AM Sep 18, 2019Observed: 5.64 ft at 4:00AM Sep 18, 2019Observed: 5.64 ft at 4:15AM Sep 18, 2019Observed: 5.63 ft at 4:30AM Sep 18, 2019Observed: 5.63 ft at 4:45AM Sep 18, 2019Observed: 5.63 ft at 5:00AM Sep 18, 2019Observed: 5.63 ft at 5:15AM Sep 18, 2019Observed: 5.62 ft at 5:30AM Sep 18, 2019Observed: 5.62 ft at 5:45AM Sep 18, 2019Observed: 5.62 ft at 6:00AM Sep 18, 2019Observed: 5.61 ft at 6:15AM Sep 18, 2019Observed: 5.61 ft at 6:30AM Sep 18, 2019Observed: 5.6 ft at 6:45AM Sep 18, 2019Observed: 5.6 ft at 7:00AM Sep 18, 2019Observed: 5.6 ft at 7:15AM Sep 18, 2019Observed: 5.59 ft at 7:30AM Sep 18, 2019Observed: 5.6 ft at 7:45AM Sep 18, 2019Observed: 5.59 ft at 8:00AM Sep 18, 2019Observed: 5.59 ft at 8:15AM Sep 18, 2019Observed: 5.59 ft at 8:30AM Sep 18, 2019Observed: 5.59 ft at 8:45AM Sep 18, 2019Observed: 5.58 ft at 9:00AM Sep 18, 2019Observed: 5.57 ft at 9:15AM Sep 18, 2019Observed: 5.57 ft at 9:30AM Sep 18, 2019Observed: 5.56 ft at 9:45AM Sep 18, 2019Observed: 5.56 ft at 10:00AM Sep 18, 2019Observed: 5.56 ft at 10:15AM Sep 18, 2019Observed: 5.55 ft at 10:30AM Sep 18, 2019Observed: 5.54 ft at 10:45AM Sep 18, 2019Observed: 5.53 ft at 11:00AM Sep 18, 2019Observed: 5.53 ft at 11:15AM Sep 18, 2019Observed: 5.52 ft at 11:30AM Sep 18, 2019Observed: 5.51 ft at 11:45AM Sep 18, 2019Observed: 5.5 ft at 12:00PM Sep 18, 2019Observed: 5.49 ft at 12:15PM Sep 18, 2019Observed: 5.48 ft at 12:30PM Sep 18, 2019Observed: 5.47 ft at 12:45PM Sep 18, 2019Observed: 5.46 ft at 1:00PM Sep 18, 2019Observed: 5.44 ft at 1:15PM Sep 18, 2019Observed: 5.43 ft at 1:30PM Sep 18, 2019Observed: 5.42 ft at 1:45PM Sep 18, 2019Observed: 5.41 ft at 2:00PM Sep 18, 2019Observed: 5.39 ft at 2:15PM Sep 18, 2019Observed: 5.38 ft at 2:30PM Sep 18, 2019Observed: 5.37 ft at 2:45PM Sep 18, 2019Observed: 5.36 ft at 3:00PM Sep 18, 2019Observed: 5.35 ft at 3:15PM Sep 18, 2019Observed: 5.33 ft at 3:30PM Sep 18, 2019Observed: 5.32 ft at 3:45PM Sep 18, 2019Observed: 5.31 ft at 4:00PM Sep 18, 2019Observed: 5.3 ft at 4:15PM Sep 18, 2019Observed: 5.29 ft at 4:30PM Sep 18, 2019Observed: 5.28 ft at 4:45PM Sep 18, 2019Observed: 5.26 ft at 5:00PM Sep 18, 2019Observed: 5.25 ft at 5:15PM Sep 18, 2019Observed: 5.24 ft at 5:30PM Sep 18, 2019Observed: 5.23 ft at 5:45PM Sep 18, 2019Observed: 5.22 ft at 6:00PM Sep 18, 2019Observed: 5.21 ft at 6:15PM Sep 18, 2019Observed: 5.21 ft at 6:30PM Sep 18, 2019Observed: 5.19 ft at 6:45PM Sep 18, 2019Observed: 5.18 ft at 7:00PM Sep 18, 2019Observed: 5.18 ft at 7:15PM Sep 18, 2019Observed: 5.16 ft at 7:30PM Sep 18, 2019Observed: 5.16 ft at 7:45PM Sep 18, 2019Observed: 5.15 ft at 8:00PM Sep 18, 2019Observed: 5.14 ft at 8:15PM Sep 18, 2019Observed: 5.13 ft at 8:30PM Sep 18, 2019Observed: 5.12 ft at 8:45PM Sep 18, 2019Observed: 5.12 ft at 9:00PM Sep 18, 2019Observed: 5.11 ft at 9:15PM Sep 18, 2019Observed: 5.1 ft at 9:30PM Sep 18, 2019Observed: 5.09 ft at 9:45PM Sep 18, 2019Observed: 5.09 ft at 10:00PM Sep 18, 2019Observed: 5.08 ft at 10:15PM Sep 18, 2019Observed: 5.08 ft at 10:30PM Sep 18, 2019Observed: 5.07 ft at 10:45PM Sep 18, 2019Observed: 5.07 ft at 11:00PM Sep 18, 2019Observed: 5.06 ft at 11:15PM Sep 18, 2019Observed: 5.05 ft at 11:30PM Sep 18, 2019Observed: 5.05 ft at 11:45PM Sep 18, 2019Observed: 5.04 ft at 12:00AM Sep 19, 2019Observed: 5.04 ft at 12:15AM Sep 19, 2019Observed: 5.03 ft at 12:30AM Sep 19, 2019Observed: 5.03 ft at 12:45AM Sep 19, 2019Observed: 5.02 ft at 1:00AM Sep 19, 2019Observed: 5.03 ft at 1:15AM Sep 19, 2019Observed: 5.02 ft at 1:30AM Sep 19, 2019Observed: 5.01 ft at 1:45AM Sep 19, 2019Observed: 5 ft at 2:00AM Sep 19, 2019Observed: 5 ft at 2:15AM Sep 19, 2019Observed: 5 ft at 2:30AM Sep 19, 2019Observed: 4.98 ft at 2:45AM Sep 19, 2019Observed: 4.99 ft at 3:00AM Sep 19, 2019Observed: 4.98 ft at 3:15AM Sep 19, 2019Observed: 4.97 ft at 3:30AM Sep 19, 2019Observed: 4.97 ft at 3:45AM Sep 19, 2019Observed: 4.96 ft at 4:00AM Sep 19, 2019Observed: 4.96 ft at 4:15AM Sep 19, 2019Observed: 4.95 ft at 4:30AM Sep 19, 2019Observed: 4.95 ft at 4:45AM Sep 19, 2019Observed: 4.95 ft at 5:00AM Sep 19, 2019Observed: 4.94 ft at 5:15AM Sep 19, 2019Observed: 4.94 ft at 5:30AM Sep 19, 2019Observed: 4.93 ft at 5:45AM Sep 19, 2019Observed: 4.93 ft at 6:00AM Sep 19, 2019Observed: 4.93 ft at 6:15AM Sep 19, 2019Observed: 4.92 ft at 6:30AM Sep 19, 2019Observed: 4.91 ft at 6:45AM Sep 19, 2019Observed: 4.91 ft at 7:00AM Sep 19, 2019Observed: 4.9 ft at 7:15AM Sep 19, 2019Observed: 4.9 ft at 7:30AM Sep 19, 2019Observed: 4.9 ft at 7:45AM Sep 19, 2019Observed: 4.89 ft at 8:00AM Sep 19, 2019Observed: 4.88 ft at 8:15AM Sep 19, 2019Observed: 4.88 ft at 8:30AM Sep 19, 2019Observed: 4.88 ft at 8:45AM Sep 19, 2019Observed: 4.88 ft at 9:00AM Sep 19, 2019Observed: 4.87 ft at 9:15AM Sep 19, 2019Observed: 4.86 ft at 9:30AM Sep 19, 2019Observed: 4.86 ft at 9:45AM Sep 19, 2019Observed: 4.86 ft at 10:00AM Sep 19, 2019Observed: 4.85 ft at 10:15AM Sep 19, 2019Observed: 4.85 ft at 10:30AM Sep 19, 2019Observed: 4.84 ft at 10:45AM Sep 19, 2019Observed: 4.84 ft at 11:00AM Sep 19, 2019Observed: 4.84 ft at 11:15AM Sep 19, 2019Observed: 4.83 ft at 11:30AM Sep 19, 2019Observed: 4.82 ft at 11:45AM Sep 19, 2019Observed: 4.82 ft at 12:00PM Sep 19, 2019Observed: 4.82 ft at 12:15PM Sep 19, 2019Observed: 4.81 ft at 12:30PM Sep 19, 2019Observed: 4.81 ft at 12:45PM Sep 19, 2019Observed: 4.81 ft at 1:00PM Sep 19, 2019Observed: 4.8 ft at 1:15PM Sep 19, 2019Observed: 4.8 ft at 1:30PM Sep 19, 2019Observed: 4.79 ft at 1:45PM Sep 19, 2019Observed: 4.79 ft at 2:00PM Sep 19, 2019Observed: 4.79 ft at 2:15PM Sep 19, 2019Observed: 4.78 ft at 2:30PM Sep 19, 2019Observed: 4.78 ft at 2:45PM Sep 19, 2019Observed: 4.77 ft at 3:00PM Sep 19, 2019Observed: 4.76 ft at 3:15PM Sep 19, 2019Observed: 4.76 ft at 3:30PM Sep 19, 2019Observed: 4.76 ft at 3:45PM Sep 19, 2019Observed: 4.75 ft at 4:00PM Sep 19, 2019Observed: 4.75 ft at 4:15PM Sep 19, 2019Observed: 4.74 ft at 4:30PM Sep 19, 2019Observed: 4.74 ft at 4:45PM Sep 19, 2019Observed: 4.73 ft at 5:00PM Sep 19, 2019Observed: 4.73 ft at 5:15PM Sep 19, 2019Observed: 4.73 ft at 5:30PM Sep 19, 2019Observed: 4.72 ft at 5:45PM Sep 19, 2019Observed: 4.71 ft at 6:00PM Sep 19, 2019Observed: 4.71 ft at 6:15PM Sep 19, 2019Observed: 4.7 ft at 6:30PM Sep 19, 2019Observed: 4.7 ft at 6:45PM Sep 19, 2019Observed: 4.7 ft at 7:00PM Sep 19, 2019Observed: 4.69 ft at 7:15PM Sep 19, 2019Observed: 4.68 ft at 7:30PM Sep 19, 2019Observed: 4.68 ft at 7:45PM Sep 19, 2019Observed: 4.68 ft at 8:00PM Sep 19, 2019Observed: 4.67 ft at 8:15PM Sep 19, 2019Observed: 4.67 ft at 8:30PM Sep 19, 2019Observed: 4.66 ft at 8:45PM Sep 19, 2019Observed: 4.66 ft at 9:00PM Sep 19, 2019Observed: 4.65 ft at 9:15PM Sep 19, 2019Observed: 4.65 ft at 9:30PM Sep 19, 2019Observed: 4.64 ft at 9:45PM Sep 19, 2019Observed: 4.63 ft at 10:00PM Sep 19, 2019Observed: 4.63 ft at 10:15PM Sep 19, 2019Observed: 4.62 ft at 10:30PM Sep 19, 2019Observed: 4.61 ft at 10:45PM Sep 19, 2019Observed: 4.61 ft at 11:00PM Sep 19, 2019Observed: 4.6 ft at 11:15PM Sep 19, 2019Observed: 4.6 ft at 11:30PM Sep 19, 2019Observed: 4.59 ft at 11:45PM Sep 19, 2019Observed: 4.59 ft at 12:00AM Sep 20, 2019Observed: 4.58 ft at 12:15AM Sep 20, 2019Observed: 4.58 ft at 12:30AM Sep 20, 2019Observed: 4.57 ft at 12:45AM Sep 20, 2019Observed: 4.57 ft at 1:00AM Sep 20, 2019Observed: 4.58 ft at 1:15AM Sep 20, 2019Observed: 4.57 ft at 1:30AM Sep 20, 2019Observed: 4.57 ft at 1:45AM Sep 20, 2019Observed: 4.57 ft at 2:00AM Sep 20, 2019Observed: 4.56 ft at 2:15AM Sep 20, 2019Observed: 4.56 ft at 2:30AM Sep 20, 2019Observed: 4.55 ft at 2:45AM Sep 20, 2019Observed: 4.55 ft at 3:00AM Sep 20, 2019Observed: 4.54 ft at 3:15AM Sep 20, 2019Observed: 4.53 ft at 3:30AM Sep 20, 2019Observed: 4.52 ft at 3:45AM Sep 20, 2019Observed: 4.52 ft at 4:00AM Sep 20, 2019Observed: 4.51 ft at 4:15AM Sep 20, 2019Observed: 4.5 ft at 4:30AM Sep 20, 2019Observed: 4.5 ft at 4:45AM Sep 20, 2019Observed: 4.49 ft at 5:00AM Sep 20, 2019Observed: 4.49 ft at 5:15AM Sep 20, 2019Observed: 4.48 ft at 5:30AM Sep 20, 2019Observed: 4.47 ft at 5:45AM Sep 20, 2019Observed: 4.47 ft at 6:00AM Sep 20, 2019Observed: 4.46 ft at 6:15AM Sep 20, 2019Observed: 4.45 ft at 6:30AM Sep 20, 2019Observed: 4.45 ft at 6:45AM Sep 20, 2019Observed: 4.44 ft at 7:00AM Sep 20, 2019Observed: 4.44 ft at 7:15AM Sep 20, 2019Observed: 4.43 ft at 7:30AM Sep 20, 2019Observed: 4.43 ft at 7:45AM Sep 20, 2019Observed: 4.42 ft at 8:00AM Sep 20, 2019Observed: 4.42 ft at 8:15AM Sep 20, 2019Observed: 4.41 ft at 8:30AM Sep 20, 2019Observed: 4.41 ft at 8:45AM Sep 20, 2019Observed: 4.41 ft at 9:00AM Sep 20, 2019Observed: 4.4 ft at 9:15AM Sep 20, 2019Observed: 4.4 ft at 9:30AM Sep 20, 2019Observed: 4.39 ft at 9:45AM Sep 20, 2019Observed: 4.39 ft at 10:00AM Sep 20, 2019Observed: 4.39 ft at 10:15AM Sep 20, 2019Observed: 4.39 ft at 10:30AM Sep 20, 2019Observed: 4.38 ft at 10:45AM Sep 20, 2019Observed: 4.38 ft at 11:00AM Sep 20, 2019Observed: 4.38 ft at 11:15AM Sep 20, 2019Observed: 4.37 ft at 11:30AM Sep 20, 2019Observed: 4.37 ft at 11:45AM Sep 20, 2019Observed: 4.36 ft at 12:00PM Sep 20, 2019Observed: 4.36 ft at 12:15PM Sep 20, 2019Observed: 4.36 ft at 12:30PM Sep 20, 2019Observed: 4.36 ft at 12:45PM Sep 20, 2019Observed: 4.35 ft at 1:00PM Sep 20, 2019Observed: 4.35 ft at 1:15PM Sep 20, 2019Observed: 4.35 ft at 1:30PM Sep 20, 2019Observed: 4.34 ft at 1:45PM Sep 20, 2019Observed: 4.34 ft at 2:00PM Sep 20, 2019Observed: 4.33 ft at 2:15PM Sep 20, 2019Observed: 4.33 ft at 2:30PM Sep 20, 2019Observed: 4.33 ft at 2:45PM Sep 20, 2019Observed: 4.32 ft at 3:00PM Sep 20, 2019Observed: 4.32 ft at 3:15PM Sep 20, 2019Observed: 4.32 ft at 3:30PM Sep 20, 2019Observed: 4.31 ft at 3:45PM Sep 20, 2019Observed: 4.31 ft at 4:00PM Sep 20, 2019Observed: 4.3 ft at 4:15PM Sep 20, 2019Observed: 4.3 ft at 4:30PM Sep 20, 2019Observed: 4.3 ft at 4:45PM Sep 20, 2019Observed: 4.29 ft at 5:00PM Sep 20, 2019Observed: 4.29 ft at 5:15PM Sep 20, 2019Observed: 4.28 ft at 5:30PM Sep 20, 2019Observed: 4.27 ft at 5:45PM Sep 20, 2019Observed: 4.28 ft at 6:00PM Sep 20, 2019Observed: 4.27 ft at 6:15PM Sep 20, 2019Observed: 4.26 ft at 6:30PM Sep 20, 2019Observed: 4.26 ft at 6:45PM Sep 20, 2019Observed: 4.26 ft at 7:00PM Sep 20, 2019Observed: 4.25 ft at 7:15PM Sep 20, 2019Observed: 4.26 ft at 7:30PM Sep 20, 2019Observed: 4.25 ft at 7:45PM Sep 20, 2019Observed: 4.25 ft at 8:00PM Sep 20, 2019Observed: 4.24 ft at 8:15PM Sep 20, 2019Observed: 4.24 ft at 8:30PM Sep 20, 2019Observed: 4.23 ft at 8:45PM Sep 20, 2019Observed: 4.23 ft at 9:00PM Sep 20, 2019Observed: 4.23 ft at 9:15PM Sep 20, 2019Observed: 4.23 ft at 9:30PM Sep 20, 2019Observed: 4.22 ft at 9:45PM Sep 20, 2019Observed: 4.22 ft at 10:00PM Sep 20, 2019Observed: 4.22 ft at 10:15PM Sep 20, 2019Observed: 4.22 ft at 10:30PM Sep 20, 2019Observed: 4.21 ft at 10:45PM Sep 20, 2019Observed: 4.21 ft at 11:00PM Sep 20, 2019Observed: 4.21 ft at 11:15PM Sep 20, 2019Observed: 4.2 ft at 11:30PM Sep 20, 2019Observed: 4.2 ft at 11:45PM Sep 20, 2019Observed: 4.2 ft at 12:00AM Sep 21, 2019Observed: 4.2 ft at 12:15AM Sep 21, 2019Observed: 4.19 ft at 12:30AM Sep 21, 2019Observed: 4.19 ft at 12:45AM Sep 21, 2019Observed: 4.18 ft at 1:00AM Sep 21, 2019Observed: 4.17 ft at 1:15AM Sep 21, 2019Observed: 4.17 ft at 1:30AM Sep 21, 2019Observed: 4.17 ft at 1:45AM Sep 21, 2019Observed: 4.16 ft at 2:00AM Sep 21, 2019Observed: 4.15 ft at 2:15AM Sep 21, 2019Observed: 4.15 ft at 2:30AM Sep 21, 2019Observed: 4.14 ft at 2:45AM Sep 21, 2019Observed: 4.14 ft at 3:00AM Sep 21, 2019Observed: 4.13 ft at 3:15AM Sep 21, 2019Observed: 4.12 ft at 3:30AM Sep 21, 2019Observed: 4.11 ft at 3:45AM Sep 21, 2019Observed: 4.11 ft at 4:00AM Sep 21, 2019Observed: 4.09 ft at 4:15AM Sep 21, 2019Observed: 4.09 ft at 4:30AM Sep 21, 2019Observed: 4.08 ft at 4:45AM Sep 21, 2019Observed: 4.07 ft at 5:00AM Sep 21, 2019Observed: 4.06 ft at 5:15AM Sep 21, 2019Observed: 4.05 ft at 5:30AM Sep 21, 2019Observed: 4.04 ft at 5:45AM Sep 21, 2019Observed: 4.04 ft at 6:00AM Sep 21, 2019Observed: 4.02 ft at 6:15AM Sep 21, 2019Observed: 4.01 ft at 6:30AM Sep 21, 2019Observed: 4 ft at 6:45AM Sep 21, 2019Observed: 3.99 ft at 7:00AM Sep 21, 2019Observed: 3.99 ft at 7:15AM Sep 21, 2019Observed: 3.96 ft at 7:30AM Sep 21, 2019Observed: 3.96 ft at 7:45AM Sep 21, 2019Observed: 3.95 ft at 8:00AM Sep 21, 2019Observed: 3.94 ft at 8:15AM Sep 21, 2019Observed: 3.93 ft at 8:30AM Sep 21, 2019Observed: 3.92 ft at 8:45AM Sep 21, 2019Observed: 3.91 ft at 9:00AM Sep 21, 2019Observed: 3.91 ft at 9:15AM Sep 21, 2019Observed: 3.89 ft at 9:30AM Sep 21, 2019Observed: 3.88 ft at 9:45AM Sep 21, 2019Observed: 3.87 ft at 10:00AM Sep 21, 2019Observed: 3.86 ft at 10:15AM Sep 21, 2019Observed: 3.85 ft at 10:30AM Sep 21, 2019Observed: 3.85 ft at 10:45AM Sep 21, 2019Observed: 3.84 ft at 11:00AM Sep 21, 2019Observed: 3.83 ft at 11:15AM Sep 21, 2019Observed: 3.83 ft at 11:30AM Sep 21, 2019Observed: 3.81 ft at 11:45AM Sep 21, 2019Observed: 3.8 ft at 12:00PM Sep 21, 2019Observed: 3.8 ft at 12:15PM Sep 21, 2019Observed: 3.79 ft at 12:30PM Sep 21, 2019Observed: 3.78 ft at 12:45PM Sep 21, 2019Observed: 3.78 ft at 1:00PM Sep 21, 2019Observed: 3.77 ft at 1:15PM Sep 21, 2019Observed: 3.76 ft at 1:30PM Sep 21, 2019Observed: 3.76 ft at 1:45PM Sep 21, 2019Observed: 3.74 ft at 2:00PM Sep 21, 2019Observed: 3.74 ft at 2:15PM Sep 21, 2019Observed: 3.73 ft at 2:30PM Sep 21, 2019Observed: 3.72 ft at 2:45PM Sep 21, 2019Observed: 3.72 ft at 3:00PM Sep 21, 2019Observed: 3.7 ft at 3:15PM Sep 21, 2019Observed: 3.7 ft at 3:30PM Sep 21, 2019Observed: 3.69 ft at 3:45PM Sep 21, 2019Observed: 3.68 ft at 4:00PM Sep 21, 2019Observed: 3.69 ft at 4:15PM Sep 21, 2019Observed: 3.71 ft at 4:30PM Sep 21, 2019Observed: 3.73 ft at 4:45PM Sep 21, 2019Observed: 3.76 ft at 5:00PM Sep 21, 2019Observed: 3.78 ft at 5:15PM Sep 21, 2019Observed: 3.79 ft at 5:30PM Sep 21, 2019Observed: 3.8 ft at 5:45PM Sep 21, 2019Observed: 3.81 ft at 6:00PM Sep 21, 2019Observed: 3.81 ft at 6:15PM Sep 21, 2019Observed: 3.79 ft at 6:30PM Sep 21, 2019Observed: 3.78 ft at 6:45PM Sep 21, 2019Observed: 3.78 ft at 7:00PM Sep 21, 2019Observed: 3.77 ft at 7:15PM Sep 21, 2019Observed: 3.75 ft at 7:30PM Sep 21, 2019Observed: 3.75 ft at 7:45PM Sep 21, 2019Observed: 3.74 ft at 8:00PM Sep 21, 2019Observed: 3.73 ft at 8:15PM Sep 21, 2019Observed: 3.72 ft at 8:30PM Sep 21, 2019Observed: 3.72 ft at 8:45PM Sep 21, 2019Observed: 3.72 ft at 9:00PM Sep 21, 2019Observed: 3.72 ft at 9:15PM Sep 21, 2019Observed: 3.73 ft at 9:30PM Sep 21, 2019Observed: 3.73 ft at 9:45PM Sep 21, 2019Observed: 3.75 ft at 10:00PM Sep 21, 2019Observed: 3.75 ft at 10:15PM Sep 21, 2019Observed: 3.75 ft at 10:30PM Sep 21, 2019Observed: 3.75 ft at 10:45PM Sep 21, 2019Observed: 3.75 ft at 11:00PM Sep 21, 2019Observed: 3.74 ft at 11:15PM Sep 21, 2019Observed: 3.74 ft at 11:30PM Sep 21, 2019Observed: 3.73 ft at 11:45PM Sep 21, 2019Observed: 3.73 ft at 12:00AM Sep 22, 2019Observed: 3.72 ft at 12:15AM Sep 22, 2019Observed: 3.71 ft at 12:30AM Sep 22, 2019Observed: 3.71 ft at 12:45AM Sep 22, 2019Observed: 3.7 ft at 1:00AM Sep 22, 2019Observed: 3.7 ft at 1:15AM Sep 22, 2019Observed: 3.7 ft at 1:30AM Sep 22, 2019Observed: 3.68 ft at 1:45AM Sep 22, 2019Observed: 3.69 ft at 2:00AM Sep 22, 2019Observed: 3.68 ft at 2:15AM Sep 22, 2019Observed: 3.68 ft at 2:30AM Sep 22, 2019Observed: 3.68 ft at 2:45AM Sep 22, 2019Observed: 3.67 ft at 3:00AM Sep 22, 2019Observed: 3.67 ft at 3:15AM Sep 22, 2019Observed: 3.66 ft at 3:30AM Sep 22, 2019Observed: 3.66 ft at 3:45AM Sep 22, 2019Observed: 3.66 ft at 4:00AM Sep 22, 2019Observed: 3.66 ft at 4:15AM Sep 22, 2019Observed: 3.65 ft at 4:30AM Sep 22, 2019Observed: 3.65 ft at 4:45AM Sep 22, 2019Observed: 3.69 ft at 5:00AM Sep 22, 2019Observed: 3.73 ft at 5:15AM Sep 22, 2019Observed: 3.79 ft at 5:30AM Sep 22, 2019Observed: 3.82 ft at 5:45AM Sep 22, 2019Observed: 3.86 ft at 6:00AM Sep 22, 2019Observed: 3.89 ft at 6:15AM Sep 22, 2019Observed: 3.91 ft at 6:30AM Sep 22, 2019Observed: 3.91 ft at 6:45AM Sep 22, 2019Observed: 3.93 ft at 7:00AM Sep 22, 2019Observed: 3.93 ft at 7:15AM Sep 22, 2019Observed: 3.94 ft at 7:30AM Sep 22, 2019Observed: 3.93 ft at 7:45AM Sep 22, 2019Observed: 3.95 ft at 8:00AM Sep 22, 2019Observed: 3.96 ft at 8:15AM Sep 22, 2019Observed: 3.98 ft at 8:30AM Sep 22, 2019Observed: 3.98 ft at 8:45AM Sep 22, 2019Observed: 4 ft at 9:00AM Sep 22, 2019Observed: 4.02 ft at 9:15AM Sep 22, 2019Observed: 4.02 ft at 9:30AM Sep 22, 2019Observed: 4.03 ft at 9:45AM Sep 22, 2019Observed: 4.04 ft at 10:00AM Sep 22, 2019Observed: 4.05 ft at 10:15AM Sep 22, 2019Observed: 4.05 ft at 10:30AM Sep 22, 2019Observed: 4.06 ft at 10:45AM Sep 22, 2019Observed: 4.07 ft at 11:00AM Sep 22, 2019Observed: 4.07 ft at 11:15AM Sep 22, 2019Observed: 4.08 ft at 11:30AM Sep 22, 2019Observed: 4.08 ft at 11:45AM Sep 22, 2019Observed: 4.08 ft at 12:00PM Sep 22, 2019Observed: 4.09 ft at 12:15PM Sep 22, 2019Observed: 4.1 ft at 12:30PM Sep 22, 2019Observed: 4.11 ft at 12:45PM Sep 22, 2019Observed: 4.11 ft at 1:00PM Sep 22, 2019Observed: 4.11 ft at 1:15PM Sep 22, 2019Observed: 4.11 ft at 1:30PM Sep 22, 2019Observed: 4.11 ft at 1:45PM Sep 22, 2019Observed: 4.11 ft at 2:00PM Sep 22, 2019Observed: 4.13 ft at 2:15PM Sep 22, 2019Observed: 4.13 ft at 2:30PM Sep 22, 2019Observed: 4.14 ft at 2:45PM Sep 22, 2019Observed: 4.14 ft at 3:00PM Sep 22, 2019Observed: 4.14 ft at 3:15PM Sep 22, 2019Observed: 4.15 ft at 3:30PM Sep 22, 2019Observed: 4.15 ft at 3:45PM Sep 22, 2019Observed: 4.15 ft at 4:00PM Sep 22, 2019Observed: 4.15 ft at 4:15PM Sep 22, 2019Observed: 4.15 ft at 4:30PM Sep 22, 2019Observed: 4.14 ft at 4:45PM Sep 22, 2019Observed: 4.14 ft at 5:00PM Sep 22, 2019Observed: 4.16 ft at 5:15PM Sep 22, 2019Observed: 4.26 ft at 5:30PM Sep 22, 2019Observed: 4.34 ft at 5:45PM Sep 22, 2019Observed: 4.45 ft at 6:00PM Sep 22, 2019Observed: 4.57 ft at 6:15PM Sep 22, 2019Observed: 4.69 ft at 6:30PM Sep 22, 2019Observed: 4.78 ft at 6:45PM Sep 22, 2019Observed: 5.11 ft at 7:00PM Sep 22, 2019Observed: 5.48 ft at 7:15PM Sep 22, 2019Observed: 5.7 ft at 7:30PM Sep 22, 2019Observed: 5.82 ft at 7:45PM Sep 22, 2019Observed: 5.86 ft at 8:00PM Sep 22, 2019Observed: 5.89 ft at 8:15PM Sep 22, 2019Observed: 5.92 ft at 8:30PM Sep 22, 2019Observed: 5.91 ft at 8:45PM Sep 22, 2019Observed: 5.92 ft at 9:00PM Sep 22, 2019Observed: 5.91 ft at 9:15PM Sep 22, 2019Observed: 5.91 ft at 9:30PM Sep 22, 2019USGS--Water Resources of the United StatesNILI2(plotting HGIRG) Graph Created (10:39PM Sep 22, 2019)ObservedLatest observed value: 5.91 ft at 9:30 PM CDT 22-Sep-2019. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
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Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the North Branch Chicago River at Niles. During times of high water, forecast crest information can be found in the text products.
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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Chicago (Pulaski Rd)
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 11
Flood Stage: 10
Action Stage: 7
Low Stage (in feet): -9999

Historic Crests
(1) 12.13 ft on 09/14/2008
(2) 12.12 ft on 04/18/2013
(3) 11.35 ft on 08/14/1987
(4) 10.63 ft on 02/21/1997
(5) 10.08 ft on 07/23/2011
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 9.20 ft on 02/21/2018 (P)
(2) 9.05 ft on 10/15/2017
(3) 8.46 ft on 07/15/2017
(4) 8.98 ft on 05/01/2017
(5) 12.12 ft on 04/18/2013
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.41 ft on 10/16/2007
(2) 0.41 ft on 03/27/2013
(3) 0.50 ft on 06/05/1979

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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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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13.5 Howard Avenue is threatened in Niles.
12 Widespread flooding of wooded areas along the river including numerous trails and recreation areas.
11 Structures are threatened near the river in Niles.
10 N Riverside Drive, W Harts Road, and W Jarvis Avenue are threatened near the river in Niles.
8 Low-lying areas in Bunker Hill Woods, Caldwell Woods, and multiple golf courses are inundated.
7 Sections of the North Branch Trail are inundated near Cicero Avenue in Chicago.
About This Location Collapse

Latitude: 42.012222° N, Longitude: 87.795833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 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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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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