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Hydrograph River at a Glance Download
Des Plaines River at Joliet Stage (ft)Observed: 539.24 ft at 7:40PM Sep 17, 2021Observed: 539.18 ft at 7:50PM Sep 17, 2021Observed: 539.16 ft at 8:00PM Sep 17, 2021Observed: 539.1 ft at 8:10PM Sep 17, 2021Observed: 538.95 ft at 8:20PM Sep 17, 2021Observed: 539.26 ft at 8:30PM Sep 17, 2021Observed: 539.02 ft at 8:40PM Sep 17, 2021Observed: 539.11 ft at 8:50PM Sep 17, 2021Observed: 539.04 ft at 9:00PM Sep 17, 2021Observed: 539.08 ft at 9:10PM Sep 17, 2021Observed: 538.99 ft at 9:20PM Sep 17, 2021Observed: 539.02 ft at 9:30PM Sep 17, 2021Observed: 538.9 ft at 9:40PM Sep 17, 2021Observed: 539.01 ft at 9:50PM Sep 17, 2021Observed: 538.93 ft at 10:00PM Sep 17, 2021Observed: 538.98 ft at 10:10PM Sep 17, 2021Observed: 538.92 ft at 10:20PM Sep 17, 2021Observed: 538.95 ft at 10:30PM Sep 17, 2021Observed: 538.92 ft at 10:40PM Sep 17, 2021Observed: 538.96 ft at 10:50PM Sep 17, 2021Observed: 538.91 ft at 11:00PM Sep 17, 2021Observed: 538.93 ft at 11:10PM Sep 17, 2021Observed: 538.91 ft at 11:20PM Sep 17, 2021Observed: 538.9 ft at 11:30PM Sep 17, 2021Observed: 538.71 ft at 11:40PM Sep 17, 2021Observed: 538.73 ft at 11:50PM Sep 17, 2021Observed: 538.98 ft at 12:00AM Sep 18, 2021Observed: 538.96 ft at 12:10AM Sep 18, 2021Observed: 539.04 ft at 12:20AM Sep 18, 2021Observed: 538.77 ft at 12:30AM Sep 18, 2021Observed: 538.98 ft at 12:40AM Sep 18, 2021Observed: 538.96 ft at 12:50AM Sep 18, 2021Observed: 538.97 ft at 1:00AM Sep 18, 2021Observed: 538.96 ft at 1:10AM Sep 18, 2021Observed: 538.97 ft at 1:20AM Sep 18, 2021Observed: 538.96 ft at 1:30AM Sep 18, 2021Observed: 538.97 ft at 1:40AM Sep 18, 2021Observed: 538.94 ft at 1:50AM Sep 18, 2021Observed: 538.94 ft at 2:00AM Sep 18, 2021Observed: 538.94 ft at 2:10AM Sep 18, 2021Observed: 538.96 ft at 2:20AM Sep 18, 2021Observed: 538.94 ft at 2:30AM Sep 18, 2021Observed: 538.96 ft at 2:40AM Sep 18, 2021Observed: 538.94 ft at 2:50AM Sep 18, 2021Observed: 538.94 ft at 3:00AM Sep 18, 2021Observed: 538.94 ft at 3:10AM Sep 18, 2021Observed: 538.94 ft at 3:20AM Sep 18, 2021Observed: 539.25 ft at 3:30AM Sep 18, 2021Observed: 539.03 ft at 3:40AM Sep 18, 2021Observed: 539.11 ft at 3:50AM Sep 18, 2021Observed: 539.07 ft at 4:00AM Sep 18, 2021Observed: 539.12 ft at 4:10AM Sep 18, 2021Observed: 538.96 ft at 4:20AM Sep 18, 2021Observed: 538.89 ft at 4:30AM Sep 18, 2021Observed: 538.82 ft at 4:40AM Sep 18, 2021Observed: 538.85 ft at 4:50AM Sep 18, 2021Observed: 538.82 ft at 5:00AM Sep 18, 2021Observed: 538.82 ft at 5:10AM Sep 18, 2021Observed: 538.68 ft at 5:20AM Sep 18, 2021Observed: 538.65 ft at 5:30AM Sep 18, 2021Observed: 539.04 ft at 5:40AM Sep 18, 2021Observed: 538.86 ft at 5:50AM Sep 18, 2021Observed: 539.04 ft at 6:00AM Sep 18, 2021Observed: 539.01 ft at 6:10AM Sep 18, 2021Observed: 539.14 ft at 6:20AM Sep 18, 2021Observed: 539.05 ft at 6:30AM Sep 18, 2021Observed: 538.94 ft at 6:40AM Sep 18, 2021Observed: 538.92 ft at 6:50AM Sep 18, 2021Observed: 538.96 ft at 7:00AM Sep 18, 2021Observed: 539.35 ft at 7:10AM Sep 18, 2021Observed: 539.16 ft at 7:20AM Sep 18, 2021Observed: 539.11 ft at 7:30AM Sep 18, 2021Observed: 538.97 ft at 7:40AM Sep 18, 2021Observed: 539.08 ft at 7:50AM Sep 18, 2021Observed: 539.05 ft at 8:00AM Sep 18, 2021Observed: 539.16 ft at 8:10AM Sep 18, 2021Observed: 539.07 ft at 8:20AM Sep 18, 2021Observed: 539.12 ft at 8:30AM Sep 18, 2021Observed: 539.08 ft at 8:40AM Sep 18, 2021Observed: 539.46 ft at 8:50AM Sep 18, 2021Observed: 539.08 ft at 9:00AM Sep 18, 2021Observed: 539.21 ft at 9:10AM Sep 18, 2021Observed: 539.07 ft at 9:20AM Sep 18, 2021Observed: 539.21 ft at 9:30AM Sep 18, 2021Observed: 539.2 ft at 9:40AM Sep 18, 2021Observed: 539.2 ft at 9:50AM Sep 18, 2021Observed: 539.13 ft at 10:00AM Sep 18, 2021Observed: 539.17 ft at 10:10AM Sep 18, 2021Observed: 539.27 ft at 10:20AM Sep 18, 2021Observed: 539.1 ft at 10:30AM Sep 18, 2021Observed: 539.15 ft at 10:40AM Sep 18, 2021Observed: 539.16 ft at 10:50AM Sep 18, 2021Observed: 539.21 ft at 11:00AM Sep 18, 2021Observed: 539.21 ft at 11:10AM Sep 18, 2021Observed: 539.19 ft at 11:20AM Sep 18, 2021Observed: 539.16 ft at 11:30AM Sep 18, 2021Observed: 539.16 ft at 11:40AM Sep 18, 2021Observed: 539.17 ft at 11:50AM Sep 18, 2021Observed: 539.11 ft at 12:00PM Sep 18, 2021Observed: 539.01 ft at 12:10PM Sep 18, 2021Observed: 538.99 ft at 12:20PM Sep 18, 2021Observed: 539.01 ft at 12:30PM Sep 18, 2021Observed: 539.06 ft at 12:40PM Sep 18, 2021Observed: 539.44 ft at 12:50PM Sep 18, 2021Observed: 539.18 ft at 1:00PM Sep 18, 2021Observed: 539.12 ft at 1:10PM Sep 18, 2021Observed: 539.08 ft at 1:20PM Sep 18, 2021Observed: 539.11 ft at 1:30PM Sep 18, 2021Observed: 539.09 ft at 1:40PM Sep 18, 2021Observed: 539.17 ft at 1:50PM Sep 18, 2021Observed: 539.08 ft at 2:00PM Sep 18, 2021Observed: 539.12 ft at 2:10PM Sep 18, 2021Observed: 539.09 ft at 2:20PM Sep 18, 2021Observed: 539.14 ft at 2:30PM Sep 18, 2021Observed: 538.96 ft at 2:40PM Sep 18, 2021Observed: 538.98 ft at 2:50PM Sep 18, 2021Observed: 538.95 ft at 3:00PM Sep 18, 2021Observed: 539.04 ft at 3:10PM Sep 18, 2021Observed: 539.33 ft at 3:20PM Sep 18, 2021Observed: 539.11 ft at 3:30PM Sep 18, 2021Observed: 539.18 ft at 3:40PM Sep 18, 2021Observed: 539.2 ft at 3:50PM Sep 18, 2021Observed: 539.25 ft at 4:00PM Sep 18, 2021Observed: 539.24 ft at 4:10PM Sep 18, 2021Observed: 539.18 ft at 4:20PM Sep 18, 2021Observed: 539.06 ft at 4:30PM Sep 18, 2021Observed: 539.07 ft at 4:40PM Sep 18, 2021Observed: 539.02 ft at 4:50PM Sep 18, 2021Observed: 539.1 ft at 5:00PM Sep 18, 2021Observed: 539.08 ft at 5:10PM Sep 18, 2021Observed: 539.12 ft at 5:20PM Sep 18, 2021Observed: 539.28 ft at 5:30PM Sep 18, 2021Observed: 539.33 ft at 5:40PM Sep 18, 2021Observed: 539.09 ft at 5:50PM Sep 18, 2021Observed: 539.09 ft at 6:00PM Sep 18, 2021Observed: 539.09 ft at 6:10PM Sep 18, 2021Observed: 539.18 ft at 6:20PM Sep 18, 2021Observed: 539.16 ft at 6:30PM Sep 18, 2021Observed: 539.16 ft at 6:40PM Sep 18, 2021Observed: 538.94 ft at 6:50PM Sep 18, 2021Observed: 539.1 ft at 7:00PM Sep 18, 2021Observed: 539.06 ft at 7:10PM Sep 18, 2021Observed: 539.03 ft at 7:20PM Sep 18, 2021Observed: 538.86 ft at 7:30PM Sep 18, 2021Observed: 539.04 ft at 7:40PM Sep 18, 2021Observed: 538.84 ft at 7:50PM Sep 18, 2021Observed: 538.94 ft at 8:00PM Sep 18, 2021Observed: 538.93 ft at 8:10PM Sep 18, 2021Observed: 539.01 ft at 8:20PM Sep 18, 2021Observed: 538.92 ft at 8:30PM Sep 18, 2021Observed: 538.89 ft at 8:40PM Sep 18, 2021Observed: 538.87 ft at 8:50PM Sep 18, 2021Observed: 538.92 ft at 9:00PM Sep 18, 2021Observed: 539.16 ft at 9:10PM Sep 18, 2021Observed: 538.92 ft at 9:20PM Sep 18, 2021Observed: 539 ft at 9:30PM Sep 18, 2021Observed: 538.97 ft at 9:40PM Sep 18, 2021Observed: 538.85 ft at 9:50PM Sep 18, 2021Observed: 538.76 ft at 10:00PM Sep 18, 2021Observed: 538.73 ft at 10:10PM Sep 18, 2021Observed: 538.75 ft at 10:20PM Sep 18, 2021Observed: 538.78 ft at 10:30PM Sep 18, 2021Observed: 538.72 ft at 10:40PM Sep 18, 2021Observed: 538.76 ft at 10:50PM Sep 18, 2021Observed: 538.75 ft at 11:00PM Sep 18, 2021Observed: 538.82 ft at 11:10PM Sep 18, 2021Observed: 538.73 ft at 11:20PM Sep 18, 2021Observed: 538.65 ft at 11:30PM Sep 18, 2021Observed: 538.62 ft at 11:40PM Sep 18, 2021Observed: 538.66 ft at 11:50PM Sep 18, 2021Observed: 538.74 ft at 12:00AM Sep 19, 2021Observed: 538.78 ft at 12:10AM Sep 19, 2021Observed: 539.07 ft at 12:20AM Sep 19, 2021Observed: 539.09 ft at 1:00AM Sep 19, 2021Observed: 539.01 ft at 1:10AM Sep 19, 2021Observed: 539 ft at 1:20AM Sep 19, 2021Observed: 538.99 ft at 1:30AM Sep 19, 2021Observed: 539.02 ft at 1:40AM Sep 19, 2021Observed: 539.02 ft at 1:50AM Sep 19, 2021Observed: 539.03 ft at 2:00AM Sep 19, 2021Observed: 539 ft at 2:10AM Sep 19, 2021Observed: 539 ft at 2:20AM Sep 19, 2021Observed: 539 ft at 2:30AM Sep 19, 2021Observed: 538.85 ft at 2:40AM Sep 19, 2021Observed: 538.83 ft at 2:50AM Sep 19, 2021Observed: 538.81 ft at 3:00AM Sep 19, 2021Observed: 538.88 ft at 3:10AM Sep 19, 2021Observed: 538.92 ft at 3:20AM Sep 19, 2021Observed: 538.93 ft at 3:30AM Sep 19, 2021Observed: 539.07 ft at 3:40AM Sep 19, 2021Observed: 539.13 ft at 3:50AM Sep 19, 2021Observed: 539.07 ft at 4:00AM Sep 19, 2021Observed: 539.07 ft at 4:10AM Sep 19, 2021Observed: 539.08 ft at 4:20AM Sep 19, 2021Observed: 539.13 ft at 4:30AM Sep 19, 2021Observed: 539.07 ft at 4:40AM Sep 19, 2021Observed: 539.06 ft at 4:50AM Sep 19, 2021Observed: 539.07 ft at 5:00AM Sep 19, 2021Observed: 539.08 ft at 5:10AM Sep 19, 2021Observed: 539.07 ft at 5:20AM Sep 19, 2021Observed: 539.07 ft at 5:30AM Sep 19, 2021Observed: 539.06 ft at 5:40AM Sep 19, 2021Observed: 539.06 ft at 5:50AM Sep 19, 2021Observed: 539.06 ft at 6:00AM Sep 19, 2021Observed: 539.06 ft at 6:10AM Sep 19, 2021Observed: 539.06 ft at 6:20AM Sep 19, 2021Observed: 539.04 ft at 6:30AM Sep 19, 2021Observed: 539.03 ft at 6:40AM Sep 19, 2021Observed: 538.96 ft at 6:50AM Sep 19, 2021Observed: 538.98 ft at 7:00AM Sep 19, 2021Observed: 538.95 ft at 7:10AM Sep 19, 2021Observed: 539 ft at 7:20AM Sep 19, 2021Observed: 539 ft at 7:30AM Sep 19, 2021Observed: 538.98 ft at 7:40AM Sep 19, 2021Observed: 538.97 ft at 7:50AM Sep 19, 2021Observed: 538.99 ft at 8:00AM Sep 19, 2021Observed: 538.99 ft at 8:10AM Sep 19, 2021Observed: 539 ft at 8:20AM Sep 19, 2021Observed: 538.98 ft at 8:30AM Sep 19, 2021Observed: 538.99 ft at 8:40AM Sep 19, 2021Observed: 538.99 ft at 8:50AM Sep 19, 2021Observed: 539 ft at 9:00AM Sep 19, 2021Observed: 538.94 ft at 9:10AM Sep 19, 2021Observed: 538.8 ft at 9:20AM Sep 19, 2021Observed: 538.81 ft at 9:30AM Sep 19, 2021Observed: 538.81 ft at 9:40AM Sep 19, 2021Observed: 538.88 ft at 9:50AM Sep 19, 2021Observed: 538.92 ft at 10:00AM Sep 19, 2021Observed: 538.9 ft at 10:10AM Sep 19, 2021Observed: 538.89 ft at 10:20AM Sep 19, 2021Observed: 538.7 ft at 10:30AM Sep 19, 2021Observed: 538.74 ft at 10:40AM Sep 19, 2021Observed: 538.69 ft at 10:50AM Sep 19, 2021Observed: 538.8 ft at 11:00AM Sep 19, 2021Observed: 538.78 ft at 11:10AM Sep 19, 2021Observed: 538.82 ft at 11:20AM Sep 19, 2021Observed: 538.77 ft at 11:30AM Sep 19, 2021Observed: 538.83 ft at 11:40AM Sep 19, 2021Observed: 538.82 ft at 11:50AM Sep 19, 2021Observed: 538.68 ft at 12:00PM Sep 19, 2021Observed: 538.67 ft at 12:10PM Sep 19, 2021Observed: 538.64 ft at 12:20PM Sep 19, 2021Observed: 538.7 ft at 12:30PM Sep 19, 2021Observed: 538.76 ft at 12:40PM Sep 19, 2021Observed: 539 ft at 12:50PM Sep 19, 2021Observed: 538.98 ft at 1:00PM Sep 19, 2021Observed: 538.89 ft at 1:10PM Sep 19, 2021Observed: 538.91 ft at 1:20PM Sep 19, 2021Observed: 538.97 ft at 1:30PM Sep 19, 2021Observed: 539.02 ft at 1:40PM Sep 19, 2021Observed: 538.99 ft at 1:50PM Sep 19, 2021Observed: 538.97 ft at 2:00PM Sep 19, 2021Observed: 539.17 ft at 2:10PM Sep 19, 2021Observed: 539.24 ft at 2:20PM Sep 19, 2021Observed: 539.16 ft at 2:30PM Sep 19, 2021Observed: 539.16 ft at 2:40PM Sep 19, 2021Observed: 539.13 ft at 2:50PM Sep 19, 2021Observed: 539.11 ft at 3:00PM Sep 19, 2021Observed: 539.14 ft at 3:10PM Sep 19, 2021Observed: 539.1 ft at 3:20PM Sep 19, 2021Observed: 539.26 ft at 3:30PM Sep 19, 2021Observed: 539.03 ft at 3:40PM Sep 19, 2021Observed: 539.09 ft at 3:50PM Sep 19, 2021Observed: 539.11 ft at 4:00PM Sep 19, 2021Observed: 539.17 ft at 4:10PM Sep 19, 2021Observed: 539.14 ft at 4:20PM Sep 19, 2021Observed: 539.1 ft at 4:30PM Sep 19, 2021Observed: 539.05 ft at 4:40PM Sep 19, 2021Observed: 539.08 ft at 4:50PM Sep 19, 2021Observed: 539.09 ft at 5:00PM Sep 19, 2021Observed: 539.09 ft at 5:10PM Sep 19, 2021Observed: 539.06 ft at 5:20PM Sep 19, 2021Observed: 539.38 ft at 5:30PM Sep 19, 2021Observed: 539.15 ft at 5:40PM Sep 19, 2021Observed: 539.24 ft at 5:50PM Sep 19, 2021Observed: 539.17 ft at 6:00PM Sep 19, 2021Observed: 539.21 ft at 6:10PM Sep 19, 2021Observed: 539.17 ft at 6:20PM Sep 19, 2021Observed: 539.16 ft at 6:30PM Sep 19, 2021Observed: 538.9 ft at 6:40PM Sep 19, 2021Observed: 538.97 ft at 6:50PM Sep 19, 2021Observed: 538.91 ft at 7:00PM Sep 19, 2021Observed: 538.97 ft at 7:10PM Sep 19, 2021Observed: 538.95 ft at 7:20PM Sep 19, 2021Observed: 538.97 ft at 7:30PM Sep 19, 2021Observed: 538.92 ft at 7:40PM Sep 19, 2021Observed: 538.93 ft at 7:50PM Sep 19, 2021Observed: 538.91 ft at 8:00PM Sep 19, 2021Observed: 538.94 ft at 8:10PM Sep 19, 2021Observed: 538.91 ft at 8:20PM Sep 19, 2021Observed: 538.91 ft at 8:30PM Sep 19, 2021Observed: 538.9 ft at 8:40PM Sep 19, 2021Observed: 538.91 ft at 8:50PM Sep 19, 2021Observed: 538.9 ft at 9:00PM Sep 19, 2021Observed: 538.9 ft at 9:10PM Sep 19, 2021Observed: 538.89 ft at 9:20PM Sep 19, 2021Observed: 538.89 ft at 9:30PM Sep 19, 2021Observed: 538.89 ft at 9:40PM Sep 19, 2021Observed: 538.89 ft at 9:50PM Sep 19, 2021Observed: 538.88 ft at 10:00PM Sep 19, 2021Observed: 538.94 ft at 10:10PM Sep 19, 2021Observed: 538.93 ft at 10:20PM Sep 19, 2021Observed: 538.95 ft at 10:30PM Sep 19, 2021Observed: 538.95 ft at 10:40PM Sep 19, 2021Observed: 538.98 ft at 10:50PM Sep 19, 2021Observed: 538.98 ft at 11:00PM Sep 19, 2021Observed: 539.01 ft at 11:10PM Sep 19, 2021Observed: 539 ft at 11:20PM Sep 19, 2021Observed: 539.02 ft at 11:30PM Sep 19, 2021Observed: 539.02 ft at 11:40PM Sep 19, 2021Observed: 539.04 ft at 11:50PM Sep 19, 2021Observed: 539.04 ft at 12:00AM Sep 20, 2021Observed: 539.01 ft at 12:10AM Sep 20, 2021Observed: 539 ft at 12:20AM Sep 20, 2021Observed: 538.98 ft at 12:30AM Sep 20, 2021Observed: 538.97 ft at 12:40AM Sep 20, 2021Observed: 538.95 ft at 12:50AM Sep 20, 2021Observed: 538.95 ft at 1:00AM Sep 20, 2021Observed: 538.93 ft at 1:10AM Sep 20, 2021Observed: 538.92 ft at 1:20AM Sep 20, 2021Observed: 538.91 ft at 1:30AM Sep 20, 2021Observed: 538.9 ft at 1:40AM Sep 20, 2021Observed: 538.89 ft at 1:50AM Sep 20, 2021Observed: 538.89 ft at 2:00AM Sep 20, 2021Observed: 538.88 ft at 2:10AM Sep 20, 2021Observed: 538.87 ft at 2:20AM Sep 20, 2021Observed: 538.86 ft at 2:30AM Sep 20, 2021Observed: 538.86 ft at 2:40AM Sep 20, 2021Observed: 538.85 ft at 2:50AM Sep 20, 2021Observed: 538.84 ft at 3:00AM Sep 20, 2021Observed: 538.84 ft at 3:10AM Sep 20, 2021Observed: 538.83 ft at 3:20AM Sep 20, 2021Observed: 538.83 ft at 3:30AM Sep 20, 2021Observed: 538.82 ft at 3:40AM Sep 20, 2021Observed: 538.82 ft at 3:50AM Sep 20, 2021Observed: 538.82 ft at 4:00AM Sep 20, 2021Observed: 538.81 ft at 4:10AM Sep 20, 2021Observed: 538.8 ft at 4:20AM Sep 20, 2021Observed: 538.8 ft at 4:30AM Sep 20, 2021Observed: 538.8 ft at 4:40AM Sep 20, 2021Observed: 538.8 ft at 4:50AM Sep 20, 2021Observed: 538.76 ft at 5:00AM Sep 20, 2021Observed: 538.83 ft at 5:10AM Sep 20, 2021Observed: 538.84 ft at 5:20AM Sep 20, 2021Observed: 538.8 ft at 5:30AM Sep 20, 2021Observed: 538.77 ft at 5:40AM Sep 20, 2021Observed: 538.8 ft at 5:50AM Sep 20, 2021Observed: 538.85 ft at 6:00AM Sep 20, 2021Observed: 538.94 ft at 6:10AM Sep 20, 2021Observed: 538.83 ft at 6:20AM Sep 20, 2021Observed: 538.89 ft at 6:30AM Sep 20, 2021Observed: 538.86 ft at 6:40AM Sep 20, 2021Observed: 538.97 ft at 6:50AM Sep 20, 2021Observed: 539 ft at 7:00AM Sep 20, 2021Observed: 539.05 ft at 7:10AM Sep 20, 2021Observed: 539.03 ft at 7:20AM Sep 20, 2021Observed: 539.08 ft at 7:30AM Sep 20, 2021Observed: 539.09 ft at 7:40AM Sep 20, 2021Observed: 538.97 ft at 7:50AM Sep 20, 2021Observed: 538.97 ft at 8:00AM Sep 20, 2021Observed: 538.95 ft at 8:10AM Sep 20, 2021Observed: 539.04 ft at 8:20AM Sep 20, 2021Observed: 539.08 ft at 8:30AM Sep 20, 2021Observed: 539.1 ft at 8:40AM Sep 20, 2021Observed: 539.09 ft at 8:50AM Sep 20, 2021Observed: 539.11 ft at 9:00AM Sep 20, 2021Observed: 539.13 ft at 9:10AM Sep 20, 2021Observed: 539.16 ft at 9:20AM Sep 20, 2021Observed: 539.16 ft at 9:30AM Sep 20, 2021Observed: 539.17 ft at 9:40AM Sep 20, 2021Observed: 539.16 ft at 9:50AM Sep 20, 2021Observed: 539.19 ft at 10:00AM Sep 20, 2021Observed: 539.2 ft at 10:10AM Sep 20, 2021Observed: 539.2 ft at 10:20AM Sep 20, 2021Observed: 539.2 ft at 10:30AM Sep 20, 2021Observed: 539.21 ft at 10:40AM Sep 20, 2021Observed: 539.21 ft at 10:50AM Sep 20, 2021Observed: 539.21 ft at 11:00AM Sep 20, 2021Observed: 539.2 ft at 11:10AM Sep 20, 2021Observed: 539.14 ft at 11:20AM Sep 20, 2021Observed: 539.02 ft at 11:30AM Sep 20, 2021Observed: 539.02 ft at 11:40AM Sep 20, 2021Observed: 539.02 ft at 11:50AM Sep 20, 2021Observed: 539.03 ft at 12:00PM Sep 20, 2021Observed: 539.1 ft at 12:10PM Sep 20, 2021Observed: 539.08 ft at 12:20PM Sep 20, 2021Observed: 539.07 ft at 12:30PM Sep 20, 2021Observed: 538.94 ft at 12:40PM Sep 20, 2021Observed: 538.89 ft at 12:50PM Sep 20, 2021Observed: 538.89 ft at 1:00PM Sep 20, 2021Observed: 538.93 ft at 1:10PM Sep 20, 2021Observed: 538.94 ft at 1:20PM Sep 20, 2021Observed: 538.98 ft at 1:30PM Sep 20, 2021Observed: 538.98 ft at 1:40PM Sep 20, 2021Observed: 539.32 ft at 1:50PM Sep 20, 2021Observed: 539.12 ft at 2:00PM Sep 20, 2021Observed: 539.21 ft at 2:10PM Sep 20, 2021Observed: 539.05 ft at 2:20PM Sep 20, 2021Observed: 539.18 ft at 2:30PM Sep 20, 2021Observed: 539.05 ft at 2:40PM Sep 20, 2021Observed: 539.04 ft at 2:50PM Sep 20, 2021Observed: 538.93 ft at 3:00PM Sep 20, 2021Observed: 538.94 ft at 3:10PM Sep 20, 2021Observed: 538.9 ft at 3:20PM Sep 20, 2021Observed: 538.92 ft at 3:30PM Sep 20, 2021Observed: 539.11 ft at 3:40PM Sep 20, 2021Observed: 538.9 ft at 3:50PM Sep 20, 2021Observed: 538.95 ft at 4:00PM Sep 20, 2021Observed: 538.9 ft at 4:10PM Sep 20, 2021Observed: 538.93 ft at 4:20PM Sep 20, 2021Observed: 538.92 ft at 4:30PM Sep 20, 2021Observed: 538.86 ft at 4:40PM Sep 20, 2021Observed: 538.83 ft at 4:50PM Sep 20, 2021Observed: 539.15 ft at 5:00PM Sep 20, 2021Observed: 538.74 ft at 5:10PM Sep 20, 2021Observed: 538.82 ft at 5:20PM Sep 20, 2021Observed: 538.75 ft at 5:30PM Sep 20, 2021Observed: 538.86 ft at 5:40PM Sep 20, 2021Observed: 538.77 ft at 5:50PM Sep 20, 2021Observed: 538.85 ft at 6:00PM Sep 20, 2021Observed: 538.69 ft at 6:10PM Sep 20, 2021Observed: 539.05 ft at 6:20PM Sep 20, 2021Observed: 538.78 ft at 6:30PM Sep 20, 2021Observed: 538.95 ft at 6:40PM Sep 20, 2021Observed: 538.8 ft at 6:50PM Sep 20, 2021Observed: 538.92 ft at 7:00PM Sep 20, 2021Observed: 538.79 ft at 7:10PM Sep 20, 2021Observed: 538.72 ft at 7:20PM Sep 20, 2021Observed: 538.71 ft at 7:30PM Sep 20, 2021Observed: 538.77 ft at 7:40PM Sep 20, 2021Observed: 538.72 ft at 7:50PM Sep 20, 2021Observed: 538.75 ft at 8:00PM Sep 20, 2021Observed: 538.66 ft at 8:10PM Sep 20, 2021Observed: 538.69 ft at 8:20PM Sep 20, 2021Observed: 538.67 ft at 8:30PM Sep 20, 2021Observed: 538.68 ft at 8:40PM Sep 20, 2021Observed: 538.63 ft at 8:50PM Sep 20, 2021Observed: 538.95 ft at 9:00PM Sep 20, 2021Observed: 538.8 ft at 9:10PM Sep 20, 2021Observed: 538.87 ft at 9:20PM Sep 20, 2021Observed: 538.74 ft at 9:30PM Sep 20, 2021Observed: 538.8 ft at 9:40PM Sep 20, 2021Observed: 538.61 ft at 9:50PM Sep 20, 2021Observed: 538.62 ft at 10:00PM Sep 20, 2021Observed: 538.57 ft at 10:10PM Sep 20, 2021Observed: 538.68 ft at 10:20PM Sep 20, 2021Observed: 538.72 ft at 10:30PM Sep 20, 2021Observed: 538.77 ft at 10:40PM Sep 20, 2021Observed: 538.77 ft at 10:50PM Sep 20, 2021Observed: 538.79 ft at 11:00PM Sep 20, 2021Observed: 538.85 ft at 11:10PM Sep 20, 2021Observed: 538.9 ft at 11:20PM Sep 20, 2021Observed: 538.92 ft at 11:30PM Sep 20, 2021Observed: 538.9 ft at 11:40PM Sep 20, 2021Observed: 538.89 ft at 11:50PM Sep 20, 2021Observed: 538.88 ft at 12:00AM Sep 21, 2021Observed: 538.9 ft at 12:10AM Sep 21, 2021Observed: 538.89 ft at 12:20AM Sep 21, 2021Observed: 538.9 ft at 12:30AM Sep 21, 2021Observed: 538.9 ft at 12:40AM Sep 21, 2021Observed: 538.88 ft at 12:50AM Sep 21, 2021Observed: 538.89 ft at 1:00AM Sep 21, 2021Observed: 538.97 ft at 1:10AM Sep 21, 2021Observed: 538.93 ft at 1:20AM Sep 21, 2021Observed: 538.93 ft at 1:30AM Sep 21, 2021Observed: 538.94 ft at 1:40AM Sep 21, 2021Observed: 538.94 ft at 1:50AM Sep 21, 2021Observed: 538.95 ft at 2:00AM Sep 21, 2021Observed: 539.17 ft at 2:10AM Sep 21, 2021Observed: 538.85 ft at 2:20AM Sep 21, 2021Observed: 538.89 ft at 2:30AM Sep 21, 2021Observed: 538.88 ft at 2:40AM Sep 21, 2021Observed: 539 ft at 2:50AM Sep 21, 2021Observed: 538.96 ft at 3:00AM Sep 21, 2021Observed: 538.97 ft at 3:10AM Sep 21, 2021Observed: 538.94 ft at 3:20AM Sep 21, 2021Observed: 538.95 ft at 3:30AM Sep 21, 2021Observed: 538.9 ft at 3:40AM Sep 21, 2021Observed: 538.76 ft at 3:50AM Sep 21, 2021Observed: 539.02 ft at 4:00AM Sep 21, 2021Observed: 538.88 ft at 4:10AM Sep 21, 2021Observed: 538.96 ft at 4:20AM Sep 21, 2021Observed: 538.94 ft at 4:30AM Sep 21, 2021Observed: 539.04 ft at 4:40AM Sep 21, 2021Observed: 538.94 ft at 4:50AM Sep 21, 2021Observed: 539.01 ft at 5:00AM Sep 21, 2021Observed: 538.74 ft at 5:10AM Sep 21, 2021Observed: 538.78 ft at 5:20AM Sep 21, 2021Observed: 538.74 ft at 5:30AM Sep 21, 2021Observed: 538.81 ft at 5:40AM Sep 21, 2021Observed: 538.8 ft at 5:50AM Sep 21, 2021Observed: 538.84 ft at 6:00AM Sep 21, 2021Observed: 539.07 ft at 6:10AM Sep 21, 2021Observed: 538.9 ft at 6:20AM Sep 21, 2021Observed: 538.8 ft at 6:30AM Sep 21, 2021Observed: 538.82 ft at 6:40AM Sep 21, 2021Observed: 538.86 ft at 6:50AM Sep 21, 2021Observed: 538.87 ft at 7:00AM Sep 21, 2021Observed: 538.86 ft at 7:10AM Sep 21, 2021Observed: 538.88 ft at 7:20AM Sep 21, 2021Observed: 538.86 ft at 7:30AM Sep 21, 2021Observed: 538.74 ft at 7:40AM Sep 21, 2021Observed: 538.67 ft at 7:50AM Sep 21, 2021Observed: 538.68 ft at 8:00AM Sep 21, 2021Observed: 538.68 ft at 8:10AM Sep 21, 2021Observed: 538.74 ft at 8:20AM Sep 21, 2021Observed: 538.75 ft at 8:30AM Sep 21, 2021Observed: 538.74 ft at 8:40AM Sep 21, 2021Observed: 538.73 ft at 8:50AM Sep 21, 2021Observed: 538.76 ft at 9:00AM Sep 21, 2021Observed: 538.77 ft at 9:10AM Sep 21, 2021Observed: 538.75 ft at 9:20AM Sep 21, 2021Observed: 538.74 ft at 9:30AM Sep 21, 2021Observed: 538.74 ft at 9:40AM Sep 21, 2021Observed: 538.74 ft at 9:50AM Sep 21, 2021Observed: 538.74 ft at 10:00AM Sep 21, 2021Observed: 538.73 ft at 10:10AM Sep 21, 2021Observed: 538.73 ft at 10:20AM Sep 21, 2021Observed: 538.72 ft at 10:30AM Sep 21, 2021Observed: 538.72 ft at 10:40AM Sep 21, 2021Observed: 538.72 ft at 10:50AM Sep 21, 2021Observed: 538.72 ft at 11:00AM Sep 21, 2021Observed: 538.71 ft at 11:10AM Sep 21, 2021Observed: 538.71 ft at 11:20AM Sep 21, 2021Observed: 538.71 ft at 11:30AM Sep 21, 2021Observed: 538.7 ft at 11:50AM Sep 21, 2021Observed: 538.7 ft at 12:00PM Sep 21, 2021Observed: 538.69 ft at 12:10PM Sep 21, 2021Observed: 538.69 ft at 12:20PM Sep 21, 2021Observed: 538.97 ft at 12:30PM Sep 21, 2021Observed: 538.75 ft at 12:40PM Sep 21, 2021Observed: 538.84 ft at 12:50PM Sep 21, 2021Observed: 538.67 ft at 1:00PM Sep 21, 2021Observed: 538.73 ft at 1:10PM Sep 21, 2021Observed: 538.6 ft at 1:20PM Sep 21, 2021Observed: 538.69 ft at 1:30PM Sep 21, 2021Observed: 538.65 ft at 1:40PM Sep 21, 2021Observed: 538.76 ft at 1:50PM Sep 21, 2021Observed: 538.45 ft at 2:00PM Sep 21, 2021Observed: 538.69 ft at 2:10PM Sep 21, 2021Observed: 538.66 ft at 2:20PM Sep 21, 2021Observed: 538.78 ft at 2:30PM Sep 21, 2021Observed: 538.84 ft at 2:40PM Sep 21, 2021Observed: 538.55 ft at 2:50PM Sep 21, 2021Observed: 538.54 ft at 3:00PM Sep 21, 2021Observed: 538.56 ft at 3:10PM Sep 21, 2021Observed: 538.66 ft at 3:20PM Sep 21, 2021Observed: 538.71 ft at 3:30PM Sep 21, 2021Observed: 538.71 ft at 3:40PM Sep 21, 2021Observed: 538.67 ft at 3:50PM Sep 21, 2021Observed: 538.92 ft at 4:00PM Sep 21, 2021Observed: 538.95 ft at 4:10PM Sep 21, 2021Observed: 538.69 ft at 4:20PM Sep 21, 2021Observed: 538.75 ft at 4:30PM Sep 21, 2021Observed: 538.73 ft at 4:40PM Sep 21, 2021Observed: 538.89 ft at 4:50PM Sep 21, 2021Observed: 538.82 ft at 5:00PM Sep 21, 2021Observed: 538.86 ft at 5:10PM Sep 21, 2021Observed: 538.8 ft at 5:20PM Sep 21, 2021Observed: 538.88 ft at 5:30PM Sep 21, 2021Observed: 538.86 ft at 5:40PM Sep 21, 2021Observed: 538.91 ft at 5:50PM Sep 21, 2021Observed: 538.97 ft at 6:00PM Sep 21, 2021Observed: 538.75 ft at 6:10PM Sep 21, 2021Observed: 538.85 ft at 6:20PM Sep 21, 2021Observed: 538.9 ft at 6:30PM Sep 21, 2021Observed: 539.02 ft at 6:40PM Sep 21, 2021Observed: 538.92 ft at 6:50PM Sep 21, 2021Observed: 538.89 ft at 7:00PM Sep 21, 2021Observed: 538.9 ft at 7:10PM Sep 21, 2021Observed: 538.81 ft at 7:20PM Sep 21, 2021Observed: 539.05 ft at 7:30PM Sep 21, 2021Observed: 538.86 ft at 7:40PM Sep 21, 2021Observed: 538.96 ft at 7:50PM Sep 21, 2021Observed: 538.97 ft at 8:00PM Sep 21, 2021Observed: 539.08 ft at 8:10PM Sep 21, 2021Observed: 539 ft at 8:20PM Sep 21, 2021Observed: 539 ft at 8:30PM Sep 21, 2021Observed: 538.96 ft at 8:40PM Sep 21, 2021Observed: 539.01 ft at 8:50PM Sep 21, 2021Observed: 538.98 ft at 9:00PM Sep 21, 2021Observed: 539.01 ft at 9:10PM Sep 21, 2021Observed: 538.97 ft at 9:20PM Sep 21, 2021Observed: 538.8 ft at 9:30PM Sep 21, 2021Observed: 538.81 ft at 9:40PM Sep 21, 2021Observed: 538.8 ft at 9:50PM Sep 21, 2021Observed: 538.86 ft at 10:00PM Sep 21, 2021Observed: 538.86 ft at 10:10PM Sep 21, 2021Observed: 538.89 ft at 10:20PM Sep 21, 2021Observed: 538.91 ft at 10:30PM Sep 21, 2021Observed: 538.89 ft at 10:40PM Sep 21, 2021Observed: 538.88 ft at 10:50PM Sep 21, 2021Observed: 539.18 ft at 11:00PM Sep 21, 2021Observed: 538.92 ft at 11:10PM Sep 21, 2021Observed: 539.04 ft at 11:20PM Sep 21, 2021Observed: 538.97 ft at 11:30PM Sep 21, 2021Observed: 538.91 ft at 11:40PM Sep 21, 2021Observed: 538.87 ft at 11:50PM Sep 21, 2021Observed: 538.83 ft at 12:00AM Sep 22, 2021Observed: 538.91 ft at 12:10AM Sep 22, 2021Observed: 538.98 ft at 12:20AM Sep 22, 2021Observed: 538.93 ft at 12:30AM Sep 22, 2021Observed: 538.89 ft at 12:40AM Sep 22, 2021Observed: 538.79 ft at 12:50AM Sep 22, 2021Observed: 538.73 ft at 1:00AM Sep 22, 2021Observed: 539.09 ft at 1:10AM Sep 22, 2021Observed: 538.87 ft at 1:20AM Sep 22, 2021Observed: 539 ft at 1:30AM Sep 22, 2021Observed: 538.97 ft at 1:40AM Sep 22, 2021Observed: 539.05 ft at 1:50AM Sep 22, 2021Observed: 538.97 ft at 2:00AM Sep 22, 2021Observed: 539 ft at 2:10AM Sep 22, 2021Observed: 538.96 ft at 2:20AM Sep 22, 2021Observed: 539 ft at 2:30AM Sep 22, 2021Observed: 538.98 ft at 2:40AM Sep 22, 2021Observed: 539.02 ft at 2:50AM Sep 22, 2021Observed: 538.98 ft at 3:00AM Sep 22, 2021Observed: 538.98 ft at 3:10AM Sep 22, 2021Observed: 538.98 ft at 3:20AM Sep 22, 2021Observed: 539 ft at 3:30AM Sep 22, 2021Observed: 538.99 ft at 3:40AM Sep 22, 2021Observed: 539 ft at 3:50AM Sep 22, 2021Observed: 538.81 ft at 4:00AM Sep 22, 2021Observed: 538.83 ft at 4:10AM Sep 22, 2021Observed: 538.79 ft at 4:20AM Sep 22, 2021Observed: 538.9 ft at 4:30AM Sep 22, 2021Observed: 538.9 ft at 4:40AM Sep 22, 2021Observed: 538.92 ft at 4:50AM Sep 22, 2021Observed: 538.87 ft at 5:00AM Sep 22, 2021Observed: 538.92 ft at 5:10AM Sep 22, 2021Observed: 538.92 ft at 5:20AM Sep 22, 2021Observed: 538.96 ft at 5:30AM Sep 22, 2021Observed: 538.93 ft at 5:40AM Sep 22, 2021Observed: 539.21 ft at 5:50AM Sep 22, 2021Observed: 539.16 ft at 6:00AM Sep 22, 2021Observed: 539.17 ft at 6:10AM Sep 22, 2021Observed: 539.08 ft at 6:20AM Sep 22, 2021Observed: 539.12 ft at 6:30AM Sep 22, 2021Observed: 539.06 ft at 6:40AM Sep 22, 2021Observed: 539.05 ft at 6:50AM Sep 22, 2021Observed: 538.99 ft at 7:00AM Sep 22, 2021Observed: 539.06 ft at 7:10AM Sep 22, 2021Observed: 539.04 ft at 7:20AM Sep 22, 2021Observed: 539.04 ft at 7:30AM Sep 22, 2021Observed: 539.03 ft at 7:40AM Sep 22, 2021Observed: 538.98 ft at 7:50AM Sep 22, 2021Observed: 539.04 ft at 8:00AM Sep 22, 2021Observed: 539.01 ft at 8:10AM Sep 22, 2021Observed: 538.92 ft at 8:20AM Sep 22, 2021Observed: 539.05 ft at 8:30AM Sep 22, 2021Observed: 538.96 ft at 8:40AM Sep 22, 2021Observed: 539.02 ft at 8:50AM Sep 22, 2021Observed: 539 ft at 9:00AM Sep 22, 2021Observed: 538.96 ft at 9:10AM Sep 22, 2021Observed: 538.98 ft at 9:20AM Sep 22, 2021Observed: 539.03 ft at 9:30AM Sep 22, 2021Observed: 539.09 ft at 9:40AM Sep 22, 2021Observed: 539.02 ft at 9:50AM Sep 22, 2021Observed: 538.99 ft at 10:00AM Sep 22, 2021Observed: 539 ft at 10:10AM Sep 22, 2021Observed: 539.04 ft at 10:20AM Sep 22, 2021Observed: 539.03 ft at 10:30AM Sep 22, 2021Observed: 539.04 ft at 10:40AM Sep 22, 2021Observed: 539.01 ft at 10:50AM Sep 22, 2021Observed: 539.03 ft at 11:00AM Sep 22, 2021Observed: 539.03 ft at 11:10AM Sep 22, 2021Observed: 539.04 ft at 11:20AM Sep 22, 2021Observed: 539.01 ft at 11:30AM Sep 22, 2021Observed: 539.04 ft at 11:40AM Sep 22, 2021Observed: 538.93 ft at 11:50AM Sep 22, 2021Observed: 538.86 ft at 12:00PM Sep 22, 2021Observed: 538.85 ft at 12:10PM Sep 22, 2021Observed: 538.9 ft at 12:20PM Sep 22, 2021Observed: 538.93 ft at 12:30PM Sep 22, 2021Observed: 539.01 ft at 12:40PM Sep 22, 2021Observed: 539.02 ft at 12:50PM Sep 22, 2021Observed: 539.02 ft at 1:00PM Sep 22, 2021Observed: 538.97 ft at 1:10PM Sep 22, 2021Observed: 539.03 ft at 1:20PM Sep 22, 2021Observed: 538.9 ft at 1:30PM Sep 22, 2021Observed: 539.18 ft at 1:40PM Sep 22, 2021Observed: 538.97 ft at 1:50PM Sep 22, 2021Observed: 539.16 ft at 2:00PM Sep 22, 2021Observed: 539.14 ft at 2:10PM Sep 22, 2021Observed: 539.24 ft at 2:20PM Sep 22, 2021Observed: 539.13 ft at 2:30PM Sep 22, 2021Observed: 539.16 ft at 2:40PM Sep 22, 2021Observed: 539.1 ft at 2:50PM Sep 22, 2021Highest Observation: 539.47 ft at 3:00PM Sep 22, 2021Observed: 539.22 ft at 3:10PM Sep 22, 2021Observed: 539.32 ft at 3:20PM Sep 22, 2021Observed: 539.25 ft at 3:30PM Sep 22, 2021Observed: 539.27 ft at 3:40PM Sep 22, 2021Observed: 539.16 ft at 3:50PM Sep 22, 2021Observed: 539.17 ft at 4:00PM Sep 22, 2021Observed: 539.08 ft at 4:10PM Sep 22, 2021Observed: 539.06 ft at 4:20PM Sep 22, 2021Observed: 539.03 ft at 4:30PM Sep 22, 2021Observed: 539.05 ft at 4:40PM Sep 22, 2021Observed: 538.99 ft at 4:50PM Sep 22, 2021Observed: 538.8 ft at 5:00PM Sep 22, 2021Observed: 538.8 ft at 5:10PM Sep 22, 2021Observed: 538.79 ft at 5:20PM Sep 22, 2021Observed: 538.79 ft at 5:30PM Sep 22, 2021Observed: 538.85 ft at 5:40PM Sep 22, 2021Observed: 539.18 ft at 5:50PM Sep 22, 2021Observed: 538.94 ft at 6:00PM Sep 22, 2021Observed: 539.01 ft at 6:10PM Sep 22, 2021Observed: 538.97 ft at 6:20PM Sep 22, 2021Observed: 539.07 ft at 6:30PM Sep 22, 2021Observed: 538.96 ft at 6:40PM Sep 22, 2021Observed: 539.02 ft at 6:50PM Sep 22, 2021Observed: 538.8 ft at 7:00PM Sep 22, 2021Observed: 538.82 ft at 7:10PM Sep 22, 2021Observed: 538.78 ft at 7:20PM Sep 22, 2021Observed: 538.83 ft at 7:30PM Sep 22, 2021Observed: 538.83 ft at 7:40PM Sep 22, 2021Observed: 538.87 ft at 7:50PM Sep 22, 2021Observed: 538.64 ft at 8:00PM Sep 22, 2021Observed: 538.65 ft at 8:10PM Sep 22, 2021Observed: 538.6 ft at 8:20PM Sep 22, 2021Observed: 538.71 ft at 8:30PM Sep 22, 2021Observed: 538.69 ft at 8:40PM Sep 22, 2021Observed: 538.74 ft at 8:50PM Sep 22, 2021Observed: 538.68 ft at 9:00PM Sep 22, 2021Observed: 538.73 ft at 9:10PM Sep 22, 2021Observed: 538.72 ft at 9:20PM Sep 22, 2021Observed: 538.78 ft at 9:30PM Sep 22, 2021Observed: 538.75 ft at 9:40PM Sep 22, 2021Observed: 538.75 ft at 9:50PM Sep 22, 2021Observed: 538.75 ft at 10:00PM Sep 22, 2021Observed: 538.79 ft at 10:10PM Sep 22, 2021Observed: 538.78 ft at 10:20PM Sep 22, 2021Observed: 538.8 ft at 10:30PM Sep 22, 2021Observed: 538.79 ft at 10:40PM Sep 22, 2021Observed: 538.78 ft at 10:50PM Sep 22, 2021Observed: 538.62 ft at 11:00PM Sep 22, 2021Observed: 538.65 ft at 11:10PM Sep 22, 2021Observed: 538.63 ft at 11:20PM Sep 22, 2021Observed: 538.72 ft at 11:30PM Sep 22, 2021Observed: 538.72 ft at 11:40PM Sep 22, 2021Observed: 538.75 ft at 11:50PM Sep 22, 2021Observed: 538.71 ft at 12:00AM Sep 23, 2021Observed: 538.77 ft at 12:10AM Sep 23, 2021Observed: 538.77 ft at 12:20AM Sep 23, 2021Observed: 538.81 ft at 12:30AM Sep 23, 2021Observed: 538.78 ft at 12:40AM Sep 23, 2021Observed: 538.8 ft at 12:50AM Sep 23, 2021Observed: 538.81 ft at 1:00AM Sep 23, 2021Observed: 538.83 ft at 1:10AM Sep 23, 2021Observed: 538.84 ft at 1:20AM Sep 23, 2021Observed: 538.85 ft at 1:30AM Sep 23, 2021Observed: 538.85 ft at 1:40AM Sep 23, 2021Observed: 538.85 ft at 1:50AM Sep 23, 2021Observed: 538.87 ft at 2:00AM Sep 23, 2021Observed: 538.88 ft at 2:10AM Sep 23, 2021Observed: 538.88 ft at 2:20AM Sep 23, 2021Observed: 538.89 ft at 2:30AM Sep 23, 2021Observed: 538.9 ft at 2:40AM Sep 23, 2021Observed: 538.9 ft at 2:50AM Sep 23, 2021Observed: 538.91 ft at 3:00AM Sep 23, 2021Observed: 538.92 ft at 3:10AM Sep 23, 2021Observed: 538.92 ft at 3:20AM Sep 23, 2021Observed: 538.93 ft at 3:30AM Sep 23, 2021Observed: 538.93 ft at 3:40AM Sep 23, 2021Observed: 538.94 ft at 3:50AM Sep 23, 2021Observed: 538.93 ft at 4:00AM Sep 23, 2021Observed: 538.94 ft at 4:10AM Sep 23, 2021Observed: 538.95 ft at 4:20AM Sep 23, 2021Observed: 538.95 ft at 4:30AM Sep 23, 2021Observed: 538.95 ft at 4:40AM Sep 23, 2021Observed: 538.96 ft at 4:50AM Sep 23, 2021Observed: 538.96 ft at 5:00AM Sep 23, 2021Observed: 538.96 ft at 5:10AM Sep 23, 2021Observed: 538.96 ft at 5:20AM Sep 23, 2021Observed: 538.96 ft at 5:30AM Sep 23, 2021Observed: 538.96 ft at 5:40AM Sep 23, 2021Observed: 538.97 ft at 5:50AM Sep 23, 2021Observed: 538.97 ft at 6:00AM Sep 23, 2021Observed: 538.97 ft at 6:10AM Sep 23, 2021Observed: 538.97 ft at 6:20AM Sep 23, 2021Observed: 538.97 ft at 6:30AM Sep 23, 2021Observed: 538.97 ft at 6:40AM Sep 23, 2021Observed: 538.97 ft at 6:50AM Sep 23, 2021Observed: 538.97 ft at 7:00AM Sep 23, 2021Observed: 538.98 ft at 7:10AM Sep 23, 2021Observed: 539.16 ft at 7:20AM Sep 23, 2021Observed: 539.07 ft at 7:30AM Sep 23, 2021Observed: 539.09 ft at 7:40AM Sep 23, 2021Observed: 539.01 ft at 7:50AM Sep 23, 2021Observed: 539.06 ft at 8:00AM Sep 23, 2021Observed: 539.03 ft at 8:10AM Sep 23, 2021Observed: 539.05 ft at 8:20AM Sep 23, 2021Observed: 538.8 ft at 8:30AM Sep 23, 2021Observed: 538.85 ft at 8:40AM Sep 23, 2021Observed: 538.8 ft at 8:50AM Sep 23, 2021Observed: 538.92 ft at 9:00AM Sep 23, 2021Observed: 538.89 ft at 9:10AM Sep 23, 2021Observed: 538.9 ft at 9:20AM Sep 23, 2021Observed: 538.86 ft at 9:30AM Sep 23, 2021Observed: 538.91 ft at 9:40AM Sep 23, 2021Observed: 538.9 ft at 9:50AM Sep 23, 2021Observed: 539.22 ft at 10:00AM Sep 23, 2021Observed: 538.96 ft at 10:10AM Sep 23, 2021Observed: 539.07 ft at 10:20AM Sep 23, 2021Observed: 539.04 ft at 10:30AM Sep 23, 2021Observed: 539 ft at 10:40AM Sep 23, 2021Observed: 538.92 ft at 10:50AM Sep 23, 2021Observed: 538.9 ft at 11:00AM Sep 23, 2021Observed: 538.9 ft at 11:10AM Sep 23, 2021Observed: 539.23 ft at 11:20AM Sep 23, 2021Observed: 538.97 ft at 11:30AM Sep 23, 2021Observed: 539.09 ft at 11:40AM Sep 23, 2021Observed: 538.94 ft at 11:50AM Sep 23, 2021Observed: 539.08 ft at 12:00PM Sep 23, 2021Observed: 539.07 ft at 12:10PM Sep 23, 2021Observed: 539.07 ft at 12:20PM Sep 23, 2021Observed: 538.89 ft at 12:30PM Sep 23, 2021Observed: 538.88 ft at 12:40PM Sep 23, 2021Observed: 538.83 ft at 12:50PM Sep 23, 2021Observed: 538.92 ft at 1:00PM Sep 23, 2021Observed: 538.9 ft at 1:10PM Sep 23, 2021Observed: 538.93 ft at 1:20PM Sep 23, 2021Observed: 538.69 ft at 1:30PM Sep 23, 2021Observed: 539.02 ft at 1:40PM Sep 23, 2021Observed: 538.83 ft at 1:50PM Sep 23, 2021Observed: 539.04 ft at 2:00PM Sep 23, 2021Observed: 539.06 ft at 2:10PM Sep 23, 2021Observed: 539.19 ft at 2:20PM Sep 23, 2021Observed: 538.95 ft at 2:30PM Sep 23, 2021Observed: 539.29 ft at 2:40PM Sep 23, 2021Observed: 539.14 ft at 2:50PM Sep 23, 2021Observed: 539.06 ft at 3:00PM Sep 23, 2021Observed: 539.08 ft at 3:10PM Sep 23, 2021Observed: 539.32 ft at 3:20PM Sep 23, 2021Observed: 539.21 ft at 3:30PM Sep 23, 2021Observed: 539.2 ft at 3:40PM Sep 23, 2021Observed: 539.06 ft at 3:50PM Sep 23, 2021Observed: 539.08 ft at 4:00PM Sep 23, 2021Observed: 539.07 ft at 4:10PM Sep 23, 2021Observed: 539.07 ft at 4:20PM Sep 23, 2021Observed: 539 ft at 4:30PM Sep 23, 2021Observed: 539 ft at 4:40PM Sep 23, 2021Observed: 538.99 ft at 4:50PM Sep 23, 2021Observed: 539 ft at 5:00PM Sep 23, 2021Observed: 538.96 ft at 5:10PM Sep 23, 2021Observed: 538.97 ft at 5:20PM Sep 23, 2021Observed: 538.96 ft at 5:30PM Sep 23, 2021Observed: 538.96 ft at 5:40PM Sep 23, 2021Observed: 538.94 ft at 5:50PM Sep 23, 2021Observed: 538.95 ft at 6:00PM Sep 23, 2021Observed: 538.93 ft at 6:10PM Sep 23, 2021Observed: 538.93 ft at 6:20PM Sep 23, 2021Observed: 538.93 ft at 6:30PM Sep 23, 2021Observed: 538.93 ft at 6:40PM Sep 23, 2021Observed: 538.92 ft at 6:50PM Sep 23, 2021Observed: 538.78 ft at 7:00PM Sep 23, 2021Observed: 538.79 ft at 7:10PM Sep 23, 2021Observed: 538.74 ft at 7:20PM Sep 23, 2021Observed: 538.82 ft at 7:30PM Sep 23, 2021Observed: 538.8 ft at 7:40PM Sep 23, 2021Observed: 538.84 ft at 7:50PM Sep 23, 2021Observed: 538.8 ft at 8:00PM Sep 23, 2021Observed: 538.82 ft at 8:10PM Sep 23, 2021Observed: 538.81 ft at 8:20PM Sep 23, 2021Observed: 538.85 ft at 8:30PM Sep 23, 2021Observed: 538.84 ft at 8:40PM Sep 23, 2021Observed: 538.84 ft at 8:50PM Sep 23, 2021Observed: 538.83 ft at 9:00PM Sep 23, 2021Observed: 538.84 ft at 9:10PM Sep 23, 2021Observed: 538.84 ft at 9:20PM Sep 23, 2021Observed: 538.85 ft at 9:30PM Sep 23, 2021Observed: 538.84 ft at 9:40PM Sep 23, 2021Observed: 538.85 ft at 9:50PM Sep 23, 2021Observed: 538.84 ft at 10:00PM Sep 23, 2021Observed: 538.85 ft at 10:10PM Sep 23, 2021Observed: 538.82 ft at 10:20PM Sep 23, 2021Observed: 538.84 ft at 10:30PM Sep 23, 2021Observed: 538.63 ft at 10:40PM Sep 23, 2021Observed: 538.79 ft at 10:50PM Sep 23, 2021Observed: 538.83 ft at 11:00PM Sep 23, 2021Observed: 538.81 ft at 11:10PM Sep 23, 2021Observed: 538.82 ft at 11:20PM Sep 23, 2021Observed: 538.86 ft at 11:30PM Sep 23, 2021Observed: 538.88 ft at 11:40PM Sep 23, 2021Observed: 538.74 ft at 11:50PM Sep 23, 2021Observed: 538.65 ft at 12:00AM Sep 24, 2021Observed: 538.67 ft at 12:10AM Sep 24, 2021Observed: 538.7 ft at 12:20AM Sep 24, 2021Observed: 538.75 ft at 12:30AM Sep 24, 2021Observed: 538.77 ft at 12:40AM Sep 24, 2021Observed: 538.8 ft at 12:50AM Sep 24, 2021Observed: 538.81 ft at 1:00AM Sep 24, 2021Observed: 538.9 ft at 1:10AM Sep 24, 2021Observed: 538.89 ft at 1:20AM Sep 24, 2021Observed: 538.96 ft at 1:30AM Sep 24, 2021Observed: 538.94 ft at 1:40AM Sep 24, 2021Observed: 538.98 ft at 1:50AM Sep 24, 2021Observed: 539.31 ft at 2:00AM Sep 24, 2021Observed: 539.09 ft at 2:10AM Sep 24, 2021Observed: 539.19 ft at 2:20AM Sep 24, 2021Observed: 539.17 ft at 2:30AM Sep 24, 2021Observed: 539.25 ft at 2:40AM Sep 24, 2021Observed: 539.18 ft at 2:50AM Sep 24, 2021Observed: 539.19 ft at 3:00AM Sep 24, 2021Observed: 539.16 ft at 3:10AM Sep 24, 2021Observed: 539.18 ft at 3:20AM Sep 24, 2021Observed: 539.16 ft at 3:30AM Sep 24, 2021Observed: 539.17 ft at 3:40AM Sep 24, 2021Observed: 539.16 ft at 3:50AM Sep 24, 2021Observed: 539.15 ft at 4:00AM Sep 24, 2021Observed: 539.15 ft at 4:10AM Sep 24, 2021Observed: 539.14 ft at 4:20AM Sep 24, 2021Observed: 539.15 ft at 4:30AM Sep 24, 2021Observed: 539.14 ft at 4:40AM Sep 24, 2021Observed: 539.14 ft at 4:50AM Sep 24, 2021Observed: 539.14 ft at 5:00AM Sep 24, 2021Observed: 539.14 ft at 5:10AM Sep 24, 2021Observed: 539.13 ft at 5:20AM Sep 24, 2021Observed: 539.13 ft at 5:30AM Sep 24, 2021Observed: 538.97 ft at 5:40AM Sep 24, 2021Observed: 538.97 ft at 5:50AM Sep 24, 2021Observed: 538.94 ft at 6:00AM Sep 24, 2021Observed: 539.04 ft at 6:10AM Sep 24, 2021Observed: 539.03 ft at 6:20AM Sep 24, 2021Observed: 539.06 ft at 6:30AM Sep 24, 2021Observed: 539.02 ft at 6:40AM Sep 24, 2021Observed: 539.04 ft at 6:50AM Sep 24, 2021Observed: 538.92 ft at 7:00AM Sep 24, 2021Observed: 538.93 ft at 7:10AM Sep 24, 2021Observed: 538.87 ft at 7:20AM Sep 24, 2021Observed: 539.21 ft at 7:30AM Sep 24, 2021Observed: 539.02 ft at 7:40AM Sep 24, 2021Observed: 539.18 ft at 7:50AM Sep 24, 2021Observed: 539.06 ft at 8:00AM Sep 24, 2021Observed: 539.11 ft at 8:10AM Sep 24, 2021Observed: 538.91 ft at 8:20AM Sep 24, 2021Observed: 539.01 ft at 8:30AM Sep 24, 2021Observed: 538.88 ft at 8:40AM Sep 24, 2021Observed: 539.03 ft at 8:50AM Sep 24, 2021Observed: 539.38 ft at 9:00AM Sep 24, 2021Observed: 539.2 ft at 9:10AM Sep 24, 2021Observed: 539.18 ft at 9:20AM Sep 24, 2021Observed: 539.15 ft at 9:30AM Sep 24, 2021Observed: 539.24 ft at 9:40AM Sep 24, 2021Observed: 539.21 ft at 9:50AM Sep 24, 2021Observed: 539.24 ft at 10:00AM Sep 24, 2021Observed: 539.14 ft at 10:10AM Sep 24, 2021Observed: 539.18 ft at 10:20AM Sep 24, 2021Observed: 539.16 ft at 10:30AM Sep 24, 2021Observed: 539.17 ft at 10:40AM Sep 24, 2021Observed: 539.42 ft at 10:50AM Sep 24, 2021Observed: 539.2 ft at 11:00AM Sep 24, 2021Observed: 539.25 ft at 11:10AM Sep 24, 2021Observed: 539.23 ft at 11:20AM Sep 24, 2021Observed: 539.28 ft at 11:30AM Sep 24, 2021Observed: 539.2 ft at 11:40AM Sep 24, 2021Observed: 539.17 ft at 11:50AM Sep 24, 2021Observed: 539.15 ft at 12:00PM Sep 24, 2021Observed: 539.18 ft at 12:10PM Sep 24, 2021Observed: 539.17 ft at 12:20PM Sep 24, 2021Observed: 539.15 ft at 12:30PM Sep 24, 2021Observed: 539.14 ft at 12:40PM Sep 24, 2021Observed: 539.14 ft at 12:50PM Sep 24, 2021Observed: 539.13 ft at 1:00PM Sep 24, 2021Observed: 539.11 ft at 1:10PM Sep 24, 2021Observed: 539.22 ft at 1:20PM Sep 24, 2021Observed: 539.15 ft at 1:30PM Sep 24, 2021Highest Observation: 539.47 ft at 1:40PM Sep 24, 2021Observed: 539.24 ft at 1:50PM Sep 24, 2021Observed: 539.3 ft at 2:00PM Sep 24, 2021Observed: 539.22 ft at 2:10PM Sep 24, 2021Observed: 539.25 ft at 2:20PM Sep 24, 2021Observed: 539.18 ft at 2:30PM Sep 24, 2021Observed: 539.2 ft at 2:40PM Sep 24, 2021Observed: 539.13 ft at 2:50PM Sep 24, 2021Observed: 539.07 ft at 3:00PM Sep 24, 2021Observed: 539.03 ft at 3:10PM Sep 24, 2021Observed: 539.07 ft at 3:20PM Sep 24, 2021Observed: 539.08 ft at 3:30PM Sep 24, 2021Observed: 539.1 ft at 3:40PM Sep 24, 2021Observed: 539.07 ft at 3:50PM Sep 24, 2021Observed: 539.07 ft at 4:00PM Sep 24, 2021Observed: 539.05 ft at 4:10PM Sep 24, 2021Observed: 539.4 ft at 4:20PM Sep 24, 2021Observed: 539.16 ft at 4:30PM Sep 24, 2021Observed: 539.23 ft at 4:40PM Sep 24, 2021Observed: 539.19 ft at 4:50PM Sep 24, 2021Observed: 539.22 ft at 5:00PM Sep 24, 2021Observed: 539.01 ft at 5:10PM Sep 24, 2021Observed: 539.02 ft at 5:20PM Sep 24, 2021Observed: 538.97 ft at 5:30PM Sep 24, 2021Observed: 539.03 ft at 5:40PM Sep 24, 2021Observed: 539.03 ft at 5:50PM Sep 24, 2021Observed: 539.08 ft at 6:00PM Sep 24, 2021Observed: 539.02 ft at 6:10PM Sep 24, 2021Observed: 538.91 ft at 6:20PM Sep 24, 2021Observed: 538.86 ft at 6:30PM Sep 24, 2021Observed: 538.88 ft at 6:40PM Sep 24, 2021USGS--Water Resources of the United StatesJRSI2(plotting HGIRP) Graph Created (7:39PM Sep 24, 2021)ObservedLatest observed value: 538.88 ft at 6:40 PM CDT 24-Sep-2021. Flood Stage is 541 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Graphical forecasts are not available for the Des Plaines River at Joliet. During times of high water, forecast crest information can be found in the text products.
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Upstream Gauge - near Lemont Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 544
Moderate Flood Stage: 543
Flood Stage: 541
Action Stage: 540.5
Low Stage (in feet): 536.5

Historic Crests
(1) 542.00 ft on 07/01/1957 (P)
(2) 541.22 ft on 09/14/2008
(3) 541.00 ft on 03/05/1985 (P)
(4) 540.97 ft on 05/01/2019 (P)
(5) 540.92 ft on 04/18/2013
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 540.97 ft on 05/01/2019 (P)
(2) 540.06 ft on 05/12/2016
(3) 540.37 ft on 06/16/2015
(4) 540.92 ft on 04/18/2013
(5) 540.42 ft on 06/09/2011
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.

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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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545.5 Water reaches the top of the flood wall in downtown Joliet.
545 Without flood protection, widespread inundation of structures and roadways in the floodplain reaches up to half mile from the river near downtown Joliet.
544 Without flood protection, water begins to overtop the embankment upstream of Ruby Street along east bank of the river.
543.5 A few structures near the river upstream of Ruby Street are threatened.
542 Low-lying property near Ruby Street inundated.
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536.5 Low water levels begin to impact shipping interests along the river.
About This Location Collapse

Latitude: 41.536389° N, Longitude: 88.082500° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 541 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 -0.29 540.71 Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 0.0 541.0 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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Page last modified: 2-Nov-2020 7:29 PM
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