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Hydrograph River at a Glance Download
Des Plaines River at Joliet Stage (ft)Observed: 538.9 ft at 11:10AM Jul 05, 2020Observed: 538.9 ft at 11:20AM Jul 05, 2020Observed: 538.9 ft at 11:30AM Jul 05, 2020Observed: 538.9 ft at 11:40AM Jul 05, 2020Observed: 538.9 ft at 11:50AM Jul 05, 2020Observed: 538.91 ft at 12:00PM Jul 05, 2020Observed: 538.91 ft at 12:10PM Jul 05, 2020Observed: 538.91 ft at 12:20PM Jul 05, 2020Observed: 538.91 ft at 12:30PM Jul 05, 2020Observed: 538.91 ft at 12:40PM Jul 05, 2020Observed: 538.9 ft at 12:50PM Jul 05, 2020Observed: 538.91 ft at 1:00PM Jul 05, 2020Observed: 538.82 ft at 1:10PM Jul 05, 2020Observed: 538.72 ft at 1:20PM Jul 05, 2020Observed: 538.76 ft at 1:30PM Jul 05, 2020Observed: 538.75 ft at 1:40PM Jul 05, 2020Observed: 538.82 ft at 1:50PM Jul 05, 2020Observed: 538.83 ft at 2:00PM Jul 05, 2020Observed: 538.84 ft at 2:10PM Jul 05, 2020Observed: 538.84 ft at 2:20PM Jul 05, 2020Observed: 538.87 ft at 2:30PM Jul 05, 2020Observed: 538.85 ft at 2:40PM Jul 05, 2020Observed: 538.89 ft at 2:50PM Jul 05, 2020Observed: 538.88 ft at 3:00PM Jul 05, 2020Observed: 538.91 ft at 3:10PM Jul 05, 2020Observed: 538.91 ft at 3:20PM Jul 05, 2020Observed: 538.93 ft at 3:30PM Jul 05, 2020Observed: 538.94 ft at 3:40PM Jul 05, 2020Observed: 538.95 ft at 3:50PM Jul 05, 2020Observed: 538.95 ft at 4:00PM Jul 05, 2020Observed: 538.96 ft at 4:10PM Jul 05, 2020Observed: 538.97 ft at 4:20PM Jul 05, 2020Observed: 538.98 ft at 4:30PM Jul 05, 2020Observed: 538.98 ft at 4:40PM Jul 05, 2020Observed: 538.98 ft at 4:50PM Jul 05, 2020Observed: 538.98 ft at 5:00PM Jul 05, 2020Observed: 538.98 ft at 5:10PM Jul 05, 2020Observed: 538.98 ft at 5:20PM Jul 05, 2020Observed: 538.99 ft at 5:30PM Jul 05, 2020Observed: 538.99 ft at 5:40PM Jul 05, 2020Observed: 538.99 ft at 5:50PM Jul 05, 2020Observed: 538.99 ft at 6:00PM Jul 05, 2020Observed: 538.99 ft at 6:10PM Jul 05, 2020Observed: 538.99 ft at 6:20PM Jul 05, 2020Observed: 538.99 ft at 6:30PM Jul 05, 2020Observed: 538.99 ft at 6:40PM Jul 05, 2020Observed: 538.99 ft at 6:50PM Jul 05, 2020Observed: 538.99 ft at 7:00PM Jul 05, 2020Observed: 538.99 ft at 7:10PM Jul 05, 2020Observed: 538.99 ft at 7:20PM Jul 05, 2020Observed: 538.99 ft at 7:30PM Jul 05, 2020Observed: 538.99 ft at 7:40PM Jul 05, 2020Observed: 538.99 ft at 7:50PM Jul 05, 2020Observed: 538.99 ft at 8:00PM Jul 05, 2020Observed: 538.99 ft at 8:10PM Jul 05, 2020Observed: 538.99 ft at 8:20PM Jul 05, 2020Observed: 539 ft at 8:30PM Jul 05, 2020Observed: 538.99 ft at 8:40PM Jul 05, 2020Observed: 539 ft at 8:50PM Jul 05, 2020Observed: 539.5 ft at 9:00PM Jul 05, 2020Observed: 538.91 ft at 9:10PM Jul 05, 2020Observed: 539.16 ft at 9:20PM Jul 05, 2020Observed: 538.89 ft at 9:30PM Jul 05, 2020Observed: 539.04 ft at 9:40PM Jul 05, 2020Observed: 538.87 ft at 9:50PM Jul 05, 2020Observed: 539.01 ft at 10:00PM Jul 05, 2020Observed: 538.89 ft at 10:10PM Jul 05, 2020Observed: 538.98 ft at 10:20PM Jul 05, 2020Observed: 538.9 ft at 10:30PM Jul 05, 2020Observed: 538.97 ft at 10:40PM Jul 05, 2020Observed: 538.9 ft at 10:50PM Jul 05, 2020Observed: 539.35 ft at 11:00PM Jul 05, 2020Observed: 538.78 ft at 11:10PM Jul 05, 2020Observed: 539.11 ft at 11:20PM Jul 05, 2020Observed: 538.94 ft at 11:30PM Jul 05, 2020Observed: 539.06 ft at 11:40PM Jul 05, 2020Observed: 538.91 ft at 11:50PM Jul 05, 2020Observed: 538.74 ft at 12:00AM Jul 06, 2020Observed: 538.71 ft at 12:10AM Jul 06, 2020Observed: 538.78 ft at 12:20AM Jul 06, 2020Observed: 538.74 ft at 12:30AM Jul 06, 2020Observed: 538.82 ft at 12:40AM Jul 06, 2020Observed: 538.77 ft at 12:50AM Jul 06, 2020Observed: 538.78 ft at 1:00AM Jul 06, 2020Observed: 538.77 ft at 1:10AM Jul 06, 2020Observed: 538.81 ft at 1:20AM Jul 06, 2020Observed: 538.8 ft at 1:30AM Jul 06, 2020Observed: 538.82 ft at 1:40AM Jul 06, 2020Observed: 538.81 ft at 1:50AM Jul 06, 2020Observed: 538.83 ft at 2:00AM Jul 06, 2020Observed: 538.83 ft at 2:10AM Jul 06, 2020Observed: 538.84 ft at 2:20AM Jul 06, 2020Observed: 538.84 ft at 2:30AM Jul 06, 2020Observed: 538.85 ft at 2:40AM Jul 06, 2020Observed: 538.84 ft at 2:50AM Jul 06, 2020Observed: 538.86 ft at 3:00AM Jul 06, 2020Observed: 538.85 ft at 3:10AM Jul 06, 2020Observed: 538.86 ft at 3:20AM Jul 06, 2020Observed: 538.66 ft at 3:30AM Jul 06, 2020Observed: 538.69 ft at 3:40AM Jul 06, 2020Observed: 538.67 ft at 3:50AM Jul 06, 2020Observed: 538.74 ft at 4:00AM Jul 06, 2020Observed: 538.77 ft at 4:10AM Jul 06, 2020Observed: 538.8 ft at 4:20AM Jul 06, 2020Observed: 538.75 ft at 4:30AM Jul 06, 2020Observed: 538.79 ft at 4:40AM Jul 06, 2020Observed: 539.02 ft at 4:50AM Jul 06, 2020Observed: 538.75 ft at 5:00AM Jul 06, 2020Observed: 538.92 ft at 5:10AM Jul 06, 2020Observed: 538.85 ft at 5:20AM Jul 06, 2020Observed: 538.89 ft at 5:30AM Jul 06, 2020Observed: 538.81 ft at 5:40AM Jul 06, 2020Observed: 538.88 ft at 5:50AM Jul 06, 2020Observed: 538.81 ft at 6:00AM Jul 06, 2020Observed: 538.88 ft at 6:10AM Jul 06, 2020Observed: 538.85 ft at 6:20AM Jul 06, 2020Observed: 538.88 ft at 6:30AM Jul 06, 2020Observed: 538.86 ft at 6:40AM Jul 06, 2020Observed: 538.89 ft at 6:50AM Jul 06, 2020Observed: 538.89 ft at 7:00AM Jul 06, 2020Observed: 538.89 ft at 7:10AM Jul 06, 2020Observed: 538.89 ft at 7:20AM Jul 06, 2020Observed: 538.91 ft at 7:30AM Jul 06, 2020Observed: 538.9 ft at 7:40AM Jul 06, 2020Observed: 538.91 ft at 7:50AM Jul 06, 2020Observed: 538.91 ft at 8:00AM Jul 06, 2020Observed: 538.91 ft at 8:10AM Jul 06, 2020Observed: 538.91 ft at 8:20AM Jul 06, 2020Observed: 538.91 ft at 8:30AM Jul 06, 2020Observed: 538.91 ft at 8:40AM Jul 06, 2020Observed: 538.91 ft at 8:50AM Jul 06, 2020Observed: 538.92 ft at 9:00AM Jul 06, 2020Observed: 538.91 ft at 9:10AM Jul 06, 2020Observed: 538.91 ft at 9:20AM Jul 06, 2020Observed: 538.91 ft at 9:30AM Jul 06, 2020Observed: 538.92 ft at 9:40AM Jul 06, 2020Observed: 538.94 ft at 9:50AM Jul 06, 2020Observed: 538.91 ft at 10:00AM Jul 06, 2020Observed: 538.84 ft at 10:10AM Jul 06, 2020Observed: 539.33 ft at 10:20AM Jul 06, 2020Observed: 538.67 ft at 10:30AM Jul 06, 2020Observed: 539.02 ft at 10:40AM Jul 06, 2020Observed: 538.82 ft at 10:50AM Jul 06, 2020Observed: 539 ft at 11:00AM Jul 06, 2020Observed: 538.8 ft at 11:10AM Jul 06, 2020Observed: 538.88 ft at 11:20AM Jul 06, 2020Observed: 539.29 ft at 11:30AM Jul 06, 2020Observed: 538.83 ft at 11:40AM Jul 06, 2020Observed: 538.96 ft at 11:50AM Jul 06, 2020Observed: 538.85 ft at 12:00PM Jul 06, 2020Observed: 538.78 ft at 12:10PM Jul 06, 2020Observed: 538.73 ft at 12:20PM Jul 06, 2020Observed: 538.7 ft at 12:30PM Jul 06, 2020Observed: 538.66 ft at 12:40PM Jul 06, 2020Observed: 538.65 ft at 12:50PM Jul 06, 2020Observed: 538.67 ft at 1:00PM Jul 06, 2020Observed: 538.61 ft at 1:10PM Jul 06, 2020Observed: 538.66 ft at 1:20PM Jul 06, 2020Observed: 538.66 ft at 1:30PM Jul 06, 2020Observed: 538.7 ft at 1:40PM Jul 06, 2020Observed: 538.69 ft at 1:50PM Jul 06, 2020Observed: 538.71 ft at 2:00PM Jul 06, 2020Observed: 538.71 ft at 2:10PM Jul 06, 2020Observed: 538.78 ft at 2:20PM Jul 06, 2020Observed: 538.8 ft at 2:30PM Jul 06, 2020Observed: 538.86 ft at 2:40PM Jul 06, 2020Observed: 538.87 ft at 2:50PM Jul 06, 2020Observed: 538.92 ft at 3:00PM Jul 06, 2020Observed: 538.94 ft at 3:10PM Jul 06, 2020Observed: 539.49 ft at 3:20PM Jul 06, 2020Observed: 538.93 ft at 3:30PM Jul 06, 2020Observed: 539.24 ft at 3:40PM Jul 06, 2020Observed: 539.07 ft at 3:50PM Jul 06, 2020Observed: 539.13 ft at 4:00PM Jul 06, 2020Observed: 538.84 ft at 4:10PM Jul 06, 2020Observed: 539.01 ft at 4:20PM Jul 06, 2020Observed: 538.79 ft at 4:30PM Jul 06, 2020Observed: 538.96 ft at 4:40PM Jul 06, 2020Observed: 538.89 ft at 4:50PM Jul 06, 2020Observed: 538.98 ft at 5:00PM Jul 06, 2020Observed: 538.86 ft at 5:10PM Jul 06, 2020Observed: 538.94 ft at 5:20PM Jul 06, 2020Observed: 538.91 ft at 5:30PM Jul 06, 2020Observed: 538.98 ft at 5:40PM Jul 06, 2020Observed: 539.41 ft at 5:50PM Jul 06, 2020Observed: 539.07 ft at 6:00PM Jul 06, 2020Observed: 539.15 ft at 6:10PM Jul 06, 2020Observed: 539.02 ft at 6:20PM Jul 06, 2020Observed: 539.08 ft at 6:30PM Jul 06, 2020Observed: 539.04 ft at 6:40PM Jul 06, 2020Observed: 539.02 ft at 6:50PM Jul 06, 2020Observed: 538.94 ft at 7:00PM Jul 06, 2020Observed: 538.98 ft at 7:10PM Jul 06, 2020Observed: 538.94 ft at 7:20PM Jul 06, 2020Observed: 538.83 ft at 7:30PM Jul 06, 2020Observed: 538.76 ft at 7:40PM Jul 06, 2020Observed: 538.77 ft at 7:50PM Jul 06, 2020Observed: 538.8 ft at 8:00PM Jul 06, 2020Observed: 538.88 ft at 8:10PM Jul 06, 2020Observed: 538.89 ft at 8:20PM Jul 06, 2020Observed: 538.88 ft at 8:30PM Jul 06, 2020Observed: 538.87 ft at 8:40PM Jul 06, 2020Observed: 538.91 ft at 8:50PM Jul 06, 2020Observed: 538.93 ft at 9:00PM Jul 06, 2020Observed: 538.95 ft at 9:10PM Jul 06, 2020Observed: 538.94 ft at 9:20PM Jul 06, 2020Observed: 538.95 ft at 9:30PM Jul 06, 2020Observed: 538.96 ft at 9:40PM Jul 06, 2020Observed: 538.97 ft at 9:50PM Jul 06, 2020Observed: 538.97 ft at 10:00PM Jul 06, 2020Observed: 538.98 ft at 10:10PM Jul 06, 2020Observed: 538.98 ft at 10:20PM Jul 06, 2020Observed: 538.98 ft at 10:30PM Jul 06, 2020Observed: 538.99 ft at 10:40PM Jul 06, 2020Observed: 538.99 ft at 10:50PM Jul 06, 2020Observed: 538.99 ft at 11:00PM Jul 06, 2020Observed: 539 ft at 11:10PM Jul 06, 2020Observed: 539 ft at 11:20PM Jul 06, 2020Observed: 539 ft at 11:30PM Jul 06, 2020Observed: 539 ft at 11:40PM Jul 06, 2020Observed: 539 ft at 11:50PM Jul 06, 2020Observed: 539 ft at 12:00AM Jul 07, 2020Observed: 539 ft at 12:10AM Jul 07, 2020Observed: 539 ft at 12:20AM Jul 07, 2020Observed: 539.01 ft at 12:30AM Jul 07, 2020Observed: 539 ft at 12:40AM Jul 07, 2020Observed: 539 ft at 12:50AM Jul 07, 2020Observed: 539 ft at 1:00AM Jul 07, 2020Observed: 539 ft at 1:10AM Jul 07, 2020Observed: 539 ft at 1:20AM Jul 07, 2020Observed: 539 ft at 1:30AM Jul 07, 2020Observed: 539 ft at 1:40AM Jul 07, 2020Observed: 539 ft at 1:50AM Jul 07, 2020Observed: 539 ft at 2:00AM Jul 07, 2020Observed: 539 ft at 2:10AM Jul 07, 2020Observed: 539 ft at 2:20AM Jul 07, 2020Observed: 539 ft at 2:30AM Jul 07, 2020Observed: 539 ft at 2:40AM Jul 07, 2020Observed: 539 ft at 2:50AM Jul 07, 2020Observed: 539 ft at 3:00AM Jul 07, 2020Observed: 539 ft at 3:10AM Jul 07, 2020Observed: 539 ft at 3:20AM Jul 07, 2020Observed: 539 ft at 3:30AM Jul 07, 2020Observed: 539 ft at 3:40AM Jul 07, 2020Observed: 539.01 ft at 3:50AM Jul 07, 2020Observed: 539 ft at 4:00AM Jul 07, 2020Observed: 539 ft at 4:10AM Jul 07, 2020Observed: 539 ft at 4:20AM Jul 07, 2020Observed: 539 ft at 4:30AM Jul 07, 2020Observed: 539 ft at 4:40AM Jul 07, 2020Observed: 539 ft at 4:50AM Jul 07, 2020Observed: 539 ft at 5:00AM Jul 07, 2020Observed: 539 ft at 5:10AM Jul 07, 2020Observed: 539 ft at 5:20AM Jul 07, 2020Observed: 539 ft at 5:30AM Jul 07, 2020Observed: 539 ft at 5:40AM Jul 07, 2020Observed: 539 ft at 5:50AM Jul 07, 2020Observed: 539 ft at 6:00AM Jul 07, 2020Observed: 539.51 ft at 6:10AM Jul 07, 2020Observed: 538.84 ft at 6:20AM Jul 07, 2020Observed: 539.13 ft at 6:30AM Jul 07, 2020Observed: 538.93 ft at 6:40AM Jul 07, 2020Observed: 539.14 ft at 6:50AM Jul 07, 2020Observed: 538.95 ft at 7:00AM Jul 07, 2020Observed: 539.06 ft at 7:10AM Jul 07, 2020Observed: 538.94 ft at 7:20AM Jul 07, 2020Observed: 539.04 ft at 7:30AM Jul 07, 2020Observed: 538.99 ft at 7:40AM Jul 07, 2020Observed: 539.06 ft at 7:50AM Jul 07, 2020Observed: 538.99 ft at 8:00AM Jul 07, 2020Observed: 539.04 ft at 8:10AM Jul 07, 2020Observed: 539.01 ft at 8:20AM Jul 07, 2020Observed: 539.05 ft at 8:30AM Jul 07, 2020Observed: 539.02 ft at 8:40AM Jul 07, 2020Observed: 539.03 ft at 8:50AM Jul 07, 2020Observed: 539.02 ft at 9:00AM Jul 07, 2020Observed: 539.03 ft at 9:10AM Jul 07, 2020Observed: 539.03 ft at 9:20AM Jul 07, 2020Observed: 539.04 ft at 9:30AM Jul 07, 2020Observed: 539.03 ft at 9:40AM Jul 07, 2020Observed: 539.07 ft at 9:50AM Jul 07, 2020Observed: 539.05 ft at 10:00AM Jul 07, 2020Observed: 539.08 ft at 10:10AM Jul 07, 2020Observed: 539.14 ft at 10:20AM Jul 07, 2020Observed: 539.14 ft at 10:30AM Jul 07, 2020Observed: 539.25 ft at 10:40AM Jul 07, 2020Observed: 539.62 ft at 10:50AM Jul 07, 2020Observed: 538.95 ft at 12:00PM Jul 07, 2020Observed: 538.95 ft at 12:10PM Jul 07, 2020Observed: 538.9 ft at 12:20PM Jul 07, 2020Observed: 538.7 ft at 12:30PM Jul 07, 2020Observed: 538.73 ft at 12:40PM Jul 07, 2020Observed: 538.69 ft at 12:50PM Jul 07, 2020Observed: 538.78 ft at 1:00PM Jul 07, 2020Observed: 538.74 ft at 1:10PM Jul 07, 2020Observed: 538.77 ft at 1:20PM Jul 07, 2020Observed: 538.77 ft at 1:30PM Jul 07, 2020Observed: 538.82 ft at 1:40PM Jul 07, 2020Observed: 538.86 ft at 1:50PM Jul 07, 2020Observed: 538.91 ft at 2:00PM Jul 07, 2020Observed: 538.92 ft at 2:10PM Jul 07, 2020Observed: 539.26 ft at 2:20PM Jul 07, 2020Observed: 539.2 ft at 2:30PM Jul 07, 2020Observed: 539.03 ft at 2:40PM Jul 07, 2020Observed: 539.11 ft at 2:50PM Jul 07, 2020Observed: 539.06 ft at 3:00PM Jul 07, 2020Observed: 539.12 ft at 3:10PM Jul 07, 2020Observed: 539.04 ft at 3:20PM Jul 07, 2020Observed: 539.08 ft at 3:30PM Jul 07, 2020Observed: 539.47 ft at 3:40PM Jul 07, 2020Observed: 539.32 ft at 3:50PM Jul 07, 2020Observed: 539.19 ft at 4:00PM Jul 07, 2020Observed: 539.19 ft at 4:10PM Jul 07, 2020Observed: 539.13 ft at 4:20PM Jul 07, 2020Observed: 539.17 ft at 4:30PM Jul 07, 2020Observed: 539.11 ft at 4:40PM Jul 07, 2020Observed: 539.09 ft at 4:50PM Jul 07, 2020Observed: 539.09 ft at 5:00PM Jul 07, 2020Observed: 539.09 ft at 5:10PM Jul 07, 2020Observed: 539.07 ft at 5:20PM Jul 07, 2020Observed: 539.04 ft at 5:30PM Jul 07, 2020Observed: 539 ft at 5:40PM Jul 07, 2020Observed: 538.86 ft at 5:50PM Jul 07, 2020Observed: 538.91 ft at 6:00PM Jul 07, 2020Observed: 538.89 ft at 6:10PM Jul 07, 2020Observed: 538.94 ft at 6:20PM Jul 07, 2020Observed: 538.94 ft at 6:30PM Jul 07, 2020Observed: 538.96 ft at 6:40PM Jul 07, 2020Observed: 538.96 ft at 6:50PM Jul 07, 2020Observed: 539 ft at 7:00PM Jul 07, 2020Observed: 539.02 ft at 7:10PM Jul 07, 2020Observed: 538.99 ft at 7:20PM Jul 07, 2020Observed: 538.99 ft at 7:30PM Jul 07, 2020Observed: 538.98 ft at 7:40PM Jul 07, 2020Observed: 538.99 ft at 7:50PM Jul 07, 2020Observed: 539 ft at 8:00PM Jul 07, 2020Observed: 539 ft at 8:10PM Jul 07, 2020Observed: 539.01 ft at 8:20PM Jul 07, 2020Observed: 539.02 ft at 8:30PM Jul 07, 2020Observed: 539.03 ft at 8:40PM Jul 07, 2020Observed: 539.04 ft at 8:50PM Jul 07, 2020Observed: 539.05 ft at 9:00PM Jul 07, 2020Observed: 539.04 ft at 9:10PM Jul 07, 2020Observed: 539.05 ft at 9:20PM Jul 07, 2020Observed: 539.04 ft at 9:30PM Jul 07, 2020Observed: 539.06 ft at 9:40PM Jul 07, 2020Observed: 539.04 ft at 9:50PM Jul 07, 2020Observed: 539.11 ft at 10:00PM Jul 07, 2020Observed: 539.08 ft at 10:10PM Jul 07, 2020Observed: 539.13 ft at 10:20PM Jul 07, 2020Observed: 539.02 ft at 10:30PM Jul 07, 2020Observed: 539 ft at 10:40PM Jul 07, 2020Observed: 539.04 ft at 10:50PM Jul 07, 2020Observed: 539.06 ft at 11:00PM Jul 07, 2020Observed: 539.1 ft at 11:10PM Jul 07, 2020Observed: 539.12 ft at 11:20PM Jul 07, 2020Observed: 539.51 ft at 11:30PM Jul 07, 2020Observed: 539.35 ft at 11:40PM Jul 07, 2020Observed: 539.36 ft at 11:50PM Jul 07, 2020Observed: 539.27 ft at 12:00AM Jul 08, 2020Observed: 539.31 ft at 12:10AM Jul 08, 2020Observed: 539.27 ft at 12:20AM Jul 08, 2020Observed: 539.29 ft at 12:30AM Jul 08, 2020Observed: 539.23 ft at 12:40AM Jul 08, 2020Observed: 539.28 ft at 12:50AM Jul 08, 2020Observed: 539.25 ft at 1:00AM Jul 08, 2020Observed: 539.27 ft at 1:10AM Jul 08, 2020Observed: 539.24 ft at 1:20AM Jul 08, 2020Observed: 539.27 ft at 1:30AM Jul 08, 2020Observed: 539.25 ft at 1:40AM Jul 08, 2020Observed: 539.27 ft at 1:50AM Jul 08, 2020Highest Observation: 539.72 ft at 2:00AM Jul 08, 2020Observed: 539.21 ft at 2:10AM Jul 08, 2020Observed: 539.42 ft at 2:20AM Jul 08, 2020Observed: 539.28 ft at 2:30AM Jul 08, 2020Observed: 539.37 ft at 2:40AM Jul 08, 2020Observed: 539.08 ft at 2:50AM Jul 08, 2020Observed: 539.22 ft at 3:00AM Jul 08, 2020Observed: 539.11 ft at 3:10AM Jul 08, 2020Observed: 539.21 ft at 3:20AM Jul 08, 2020Observed: 539.15 ft at 3:30AM Jul 08, 2020Observed: 539.22 ft at 3:40AM Jul 08, 2020Observed: 539.15 ft at 3:50AM Jul 08, 2020Observed: 539.19 ft at 4:00AM Jul 08, 2020Observed: 539.17 ft at 4:10AM Jul 08, 2020Observed: 539.2 ft at 4:20AM Jul 08, 2020Observed: 539.17 ft at 4:30AM Jul 08, 2020Observed: 539.19 ft at 4:40AM Jul 08, 2020Observed: 539.17 ft at 4:50AM Jul 08, 2020Observed: 539.19 ft at 5:00AM Jul 08, 2020Observed: 539.2 ft at 5:10AM Jul 08, 2020Observed: 539.21 ft at 5:20AM Jul 08, 2020Observed: 539.17 ft at 5:30AM Jul 08, 2020Observed: 539.15 ft at 5:40AM Jul 08, 2020Observed: 539.5 ft at 5:50AM Jul 08, 2020Observed: 539 ft at 6:00AM Jul 08, 2020Observed: 539.26 ft at 6:10AM Jul 08, 2020Observed: 539.12 ft at 6:20AM Jul 08, 2020Observed: 539.05 ft at 6:30AM Jul 08, 2020Observed: 538.98 ft at 6:40AM Jul 08, 2020Observed: 538.94 ft at 6:50AM Jul 08, 2020Observed: 538.95 ft at 7:00AM Jul 08, 2020Observed: 539.44 ft at 7:10AM Jul 08, 2020Observed: 538.9 ft at 7:20AM Jul 08, 2020Observed: 539.07 ft at 7:30AM Jul 08, 2020Observed: 538.91 ft at 7:40AM Jul 08, 2020Observed: 538.99 ft at 7:50AM Jul 08, 2020Observed: 538.88 ft at 8:00AM Jul 08, 2020Observed: 538.92 ft at 8:10AM Jul 08, 2020Observed: 538.8 ft at 8:20AM Jul 08, 2020Observed: 538.91 ft at 8:30AM Jul 08, 2020Observed: 538.87 ft at 8:40AM Jul 08, 2020Observed: 538.92 ft at 8:50AM Jul 08, 2020Observed: 538.88 ft at 9:00AM Jul 08, 2020Observed: 538.9 ft at 9:10AM Jul 08, 2020Observed: 538.9 ft at 9:20AM Jul 08, 2020Observed: 538.93 ft at 9:30AM Jul 08, 2020Observed: 538.83 ft at 9:40AM Jul 08, 2020Observed: 538.86 ft at 9:50AM Jul 08, 2020Observed: 538.82 ft at 10:00AM Jul 08, 2020Observed: 538.85 ft at 10:10AM Jul 08, 2020Observed: 538.81 ft at 10:20AM Jul 08, 2020Observed: 538.82 ft at 10:30AM Jul 08, 2020Observed: 539.3 ft at 10:40AM Jul 08, 2020Observed: 538.93 ft at 10:50AM Jul 08, 2020Observed: 538.94 ft at 11:00AM Jul 08, 2020Observed: 538.88 ft at 11:10AM Jul 08, 2020Observed: 538.92 ft at 11:20AM Jul 08, 2020Observed: 538.88 ft at 11:30AM Jul 08, 2020Observed: 538.75 ft at 11:40AM Jul 08, 2020Observed: 538.58 ft at 11:50AM Jul 08, 2020Observed: 538.64 ft at 12:00PM Jul 08, 2020Observed: 538.6 ft at 12:10PM Jul 08, 2020Observed: 538.68 ft at 12:20PM Jul 08, 2020Observed: 538.65 ft at 12:30PM Jul 08, 2020Observed: 538.66 ft at 12:40PM Jul 08, 2020Observed: 539.16 ft at 12:50PM Jul 08, 2020Observed: 538.69 ft at 1:00PM Jul 08, 2020Observed: 538.93 ft at 1:10PM Jul 08, 2020Observed: 538.85 ft at 1:20PM Jul 08, 2020Observed: 539.02 ft at 1:30PM Jul 08, 2020Observed: 538.88 ft at 1:40PM Jul 08, 2020Observed: 539.03 ft at 1:50PM Jul 08, 2020Observed: 538.86 ft at 2:00PM Jul 08, 2020Observed: 539.02 ft at 2:10PM Jul 08, 2020Observed: 538.95 ft at 2:20PM Jul 08, 2020Observed: 539.03 ft at 2:30PM Jul 08, 2020Observed: 538.95 ft at 2:40PM Jul 08, 2020Observed: 539.02 ft at 2:50PM Jul 08, 2020Observed: 538.98 ft at 3:00PM Jul 08, 2020Observed: 539.04 ft at 3:10PM Jul 08, 2020Observed: 539 ft at 3:20PM Jul 08, 2020Observed: 539.04 ft at 3:30PM Jul 08, 2020Observed: 539.01 ft at 3:40PM Jul 08, 2020Observed: 539.04 ft at 3:50PM Jul 08, 2020Observed: 538.85 ft at 4:00PM Jul 08, 2020Observed: 538.88 ft at 4:10PM Jul 08, 2020Observed: 538.86 ft at 4:20PM Jul 08, 2020Observed: 539.39 ft at 4:30PM Jul 08, 2020Observed: 539.11 ft at 4:40PM Jul 08, 2020Observed: 539.18 ft at 4:50PM Jul 08, 2020Observed: 539.03 ft at 5:00PM Jul 08, 2020Observed: 539.1 ft at 5:10PM Jul 08, 2020Observed: 539.06 ft at 5:20PM Jul 08, 2020Observed: 539.09 ft at 5:30PM Jul 08, 2020Observed: 539.08 ft at 5:40PM Jul 08, 2020Observed: 539.15 ft at 5:50PM Jul 08, 2020Observed: 539.04 ft at 6:00PM Jul 08, 2020Observed: 539.12 ft at 6:10PM Jul 08, 2020Observed: 539.08 ft at 6:20PM Jul 08, 2020Observed: 539.12 ft at 6:30PM Jul 08, 2020Observed: 539.54 ft at 6:40PM Jul 08, 2020Observed: 539.24 ft at 6:50PM Jul 08, 2020Observed: 539.28 ft at 7:00PM Jul 08, 2020Observed: 539.15 ft at 7:10PM Jul 08, 2020Observed: 538.99 ft at 7:20PM Jul 08, 2020Observed: 538.99 ft at 7:30PM Jul 08, 2020Observed: 538.98 ft at 7:40PM Jul 08, 2020Observed: 538.97 ft at 7:50PM Jul 08, 2020Observed: 538.99 ft at 8:00PM Jul 08, 2020Observed: 539 ft at 8:10PM Jul 08, 2020Observed: 538.71 ft at 8:20PM Jul 08, 2020Observed: 538.8 ft at 8:30PM Jul 08, 2020Observed: 538.79 ft at 8:40PM Jul 08, 2020Observed: 538.86 ft at 8:50PM Jul 08, 2020Observed: 538.85 ft at 9:00PM Jul 08, 2020Observed: 538.92 ft at 9:10PM Jul 08, 2020Observed: 538.89 ft at 9:20PM Jul 08, 2020Observed: 538.9 ft at 9:30PM Jul 08, 2020Observed: 538.91 ft at 9:40PM Jul 08, 2020Observed: 538.93 ft at 9:50PM Jul 08, 2020Observed: 538.92 ft at 10:00PM Jul 08, 2020Observed: 538.94 ft at 10:10PM Jul 08, 2020Observed: 538.94 ft at 10:20PM Jul 08, 2020Observed: 538.97 ft at 10:30PM Jul 08, 2020Observed: 538.98 ft at 10:40PM Jul 08, 2020Observed: 539 ft at 10:50PM Jul 08, 2020Observed: 539 ft at 11:00PM Jul 08, 2020Observed: 539.02 ft at 11:10PM Jul 08, 2020Observed: 539.02 ft at 11:20PM Jul 08, 2020Observed: 539.04 ft at 11:30PM Jul 08, 2020Observed: 539.03 ft at 11:40PM Jul 08, 2020Observed: 539.05 ft at 11:50PM Jul 08, 2020Observed: 539.04 ft at 12:00AM Jul 09, 2020Observed: 539.05 ft at 12:10AM Jul 09, 2020Observed: 539.05 ft at 12:20AM Jul 09, 2020Observed: 539.06 ft at 12:30AM Jul 09, 2020Observed: 539.11 ft at 12:40AM Jul 09, 2020Observed: 539.1 ft at 12:50AM Jul 09, 2020Observed: 539.12 ft at 1:00AM Jul 09, 2020Observed: 539.02 ft at 1:10AM Jul 09, 2020Observed: 538.97 ft at 1:20AM Jul 09, 2020Observed: 539.01 ft at 1:30AM Jul 09, 2020Observed: 539.04 ft at 1:40AM Jul 09, 2020Observed: 539.09 ft at 1:50AM Jul 09, 2020Observed: 539.12 ft at 2:00AM Jul 09, 2020Observed: 539.11 ft at 2:10AM Jul 09, 2020Observed: 539.13 ft at 2:20AM Jul 09, 2020Observed: 539.18 ft at 2:30AM Jul 09, 2020Observed: 539.17 ft at 2:40AM Jul 09, 2020Observed: 539.18 ft at 2:50AM Jul 09, 2020Observed: 539.66 ft at 3:00AM Jul 09, 2020Observed: 539.14 ft at 3:10AM Jul 09, 2020Observed: 539.37 ft at 3:20AM Jul 09, 2020Observed: 539.22 ft at 3:30AM Jul 09, 2020Observed: 539.33 ft at 3:40AM Jul 09, 2020Observed: 539.13 ft at 3:50AM Jul 09, 2020Observed: 539.24 ft at 4:00AM Jul 09, 2020Observed: 539.14 ft at 4:10AM Jul 09, 2020Observed: 539.24 ft at 4:20AM Jul 09, 2020Observed: 539.17 ft at 4:30AM Jul 09, 2020Observed: 539.24 ft at 4:40AM Jul 09, 2020Observed: 539.16 ft at 4:50AM Jul 09, 2020Observed: 539.21 ft at 5:00AM Jul 09, 2020Observed: 539.18 ft at 5:10AM Jul 09, 2020Observed: 539.17 ft at 5:20AM Jul 09, 2020Observed: 539.11 ft at 5:30AM Jul 09, 2020Observed: 539.1 ft at 5:40AM Jul 09, 2020Observed: 539.06 ft at 5:50AM Jul 09, 2020Observed: 539.02 ft at 6:00AM Jul 09, 2020Observed: 539.12 ft at 6:10AM Jul 09, 2020Observed: 539.07 ft at 6:20AM Jul 09, 2020Observed: 539.11 ft at 6:30AM Jul 09, 2020Observed: 539.1 ft at 6:40AM Jul 09, 2020Observed: 539.12 ft at 6:50AM Jul 09, 2020Observed: 539.11 ft at 7:00AM Jul 09, 2020Observed: 538.96 ft at 7:10AM Jul 09, 2020Observed: 538.97 ft at 7:20AM Jul 09, 2020Observed: 538.98 ft at 7:30AM Jul 09, 2020Observed: 539.03 ft at 7:40AM Jul 09, 2020Observed: 539.01 ft at 7:50AM Jul 09, 2020Observed: 539.01 ft at 8:00AM Jul 09, 2020Observed: 538.97 ft at 8:10AM Jul 09, 2020Observed: 538.99 ft at 8:20AM Jul 09, 2020Observed: 538.97 ft at 8:30AM Jul 09, 2020Observed: 538.98 ft at 8:40AM Jul 09, 2020Observed: 538.96 ft at 8:50AM Jul 09, 2020Observed: 538.96 ft at 9:00AM Jul 09, 2020Observed: 538.95 ft at 9:10AM Jul 09, 2020Observed: 538.96 ft at 9:20AM Jul 09, 2020Observed: 538.95 ft at 9:30AM Jul 09, 2020Observed: 538.95 ft at 9:40AM Jul 09, 2020Observed: 539.3 ft at 9:50AM Jul 09, 2020Observed: 538.79 ft at 10:00AM Jul 09, 2020Observed: 539.1 ft at 10:10AM Jul 09, 2020Observed: 538.96 ft at 10:20AM Jul 09, 2020Observed: 538.99 ft at 10:30AM Jul 09, 2020Observed: 538.89 ft at 10:40AM Jul 09, 2020Observed: 538.93 ft at 10:50AM Jul 09, 2020Observed: 539.4 ft at 11:00AM Jul 09, 2020Observed: 538.95 ft at 11:10AM Jul 09, 2020Observed: 539.08 ft at 11:20AM Jul 09, 2020Observed: 538.92 ft at 11:30AM Jul 09, 2020Observed: 538.84 ft at 11:40AM Jul 09, 2020Observed: 538.81 ft at 11:50AM Jul 09, 2020Observed: 538.91 ft at 12:00PM Jul 09, 2020Observed: 538.88 ft at 12:10PM Jul 09, 2020Observed: 538.99 ft at 12:20PM Jul 09, 2020Observed: 538.99 ft at 12:30PM Jul 09, 2020Observed: 539.01 ft at 12:40PM Jul 09, 2020Observed: 539.01 ft at 12:50PM Jul 09, 2020Observed: 539.03 ft at 1:00PM Jul 09, 2020Observed: 539.05 ft at 1:10PM Jul 09, 2020Observed: 539.08 ft at 1:20PM Jul 09, 2020Observed: 539.06 ft at 1:30PM Jul 09, 2020Observed: 539.08 ft at 1:40PM Jul 09, 2020Observed: 539.09 ft at 1:50PM Jul 09, 2020Observed: 539.11 ft at 2:00PM Jul 09, 2020Observed: 539.14 ft at 2:10PM Jul 09, 2020Observed: 539.13 ft at 2:20PM Jul 09, 2020Observed: 539.14 ft at 2:30PM Jul 09, 2020Observed: 539.09 ft at 2:40PM Jul 09, 2020Observed: 539.29 ft at 2:50PM Jul 09, 2020Observed: 539.18 ft at 3:00PM Jul 09, 2020Observed: 539.3 ft at 3:10PM Jul 09, 2020Observed: 539.18 ft at 3:20PM Jul 09, 2020Observed: 539.13 ft at 3:30PM Jul 09, 2020Observed: 538.99 ft at 3:40PM Jul 09, 2020Observed: 539.39 ft at 3:50PM Jul 09, 2020Observed: 538.84 ft at 4:00PM Jul 09, 2020Observed: 539.02 ft at 4:10PM Jul 09, 2020Observed: 538.85 ft at 4:20PM Jul 09, 2020Observed: 538.72 ft at 4:30PM Jul 09, 2020Observed: 538.99 ft at 4:40PM Jul 09, 2020Observed: 538.89 ft at 4:50PM Jul 09, 2020Observed: 538.75 ft at 5:00PM Jul 09, 2020Observed: 538.8 ft at 5:10PM Jul 09, 2020Observed: 538.84 ft at 5:20PM Jul 09, 2020Observed: 538.7 ft at 5:30PM Jul 09, 2020Observed: 538.68 ft at 5:40PM Jul 09, 2020Observed: 538.7 ft at 5:50PM Jul 09, 2020Observed: 538.77 ft at 6:00PM Jul 09, 2020Observed: 538.8 ft at 6:10PM Jul 09, 2020Observed: 538.81 ft at 6:20PM Jul 09, 2020Observed: 538.83 ft at 6:30PM Jul 09, 2020Observed: 539.31 ft at 6:40PM Jul 09, 2020Observed: 538.78 ft at 6:50PM Jul 09, 2020Observed: 538.89 ft at 7:00PM Jul 09, 2020Observed: 538.83 ft at 7:10PM Jul 09, 2020Observed: 538.92 ft at 7:20PM Jul 09, 2020Observed: 538.88 ft at 7:30PM Jul 09, 2020Observed: 538.93 ft at 7:40PM Jul 09, 2020Observed: 538.87 ft at 7:50PM Jul 09, 2020Observed: 538.93 ft at 8:00PM Jul 09, 2020Observed: 538.91 ft at 8:10PM Jul 09, 2020Observed: 538.94 ft at 8:20PM Jul 09, 2020Observed: 538.91 ft at 8:30PM Jul 09, 2020Observed: 538.95 ft at 8:40PM Jul 09, 2020Observed: 538.94 ft at 8:50PM Jul 09, 2020Observed: 538.94 ft at 9:00PM Jul 09, 2020Observed: 538.94 ft at 9:10PM Jul 09, 2020Observed: 538.94 ft at 9:20PM Jul 09, 2020Observed: 538.93 ft at 9:30PM Jul 09, 2020Observed: 538.94 ft at 9:40PM Jul 09, 2020Observed: 538.93 ft at 9:50PM Jul 09, 2020Observed: 538.94 ft at 10:00PM Jul 09, 2020Observed: 538.94 ft at 10:10PM Jul 09, 2020Observed: 538.77 ft at 10:20PM Jul 09, 2020Observed: 538.77 ft at 10:30PM Jul 09, 2020Observed: 538.78 ft at 10:40PM Jul 09, 2020Observed: 538.82 ft at 10:50PM Jul 09, 2020Observed: 539.27 ft at 11:00PM Jul 09, 2020Observed: 538.82 ft at 11:10PM Jul 09, 2020Observed: 539.17 ft at 11:20PM Jul 09, 2020Observed: 539.02 ft at 11:30PM Jul 09, 2020Observed: 539.11 ft at 11:40PM Jul 09, 2020Observed: 539 ft at 11:50PM Jul 09, 2020Observed: 539.04 ft at 12:00AM Jul 10, 2020Observed: 538.97 ft at 12:10AM Jul 10, 2020Observed: 539.01 ft at 12:20AM Jul 10, 2020Observed: 538.96 ft at 12:30AM Jul 10, 2020Observed: 538.99 ft at 12:40AM Jul 10, 2020Observed: 538.98 ft at 12:50AM Jul 10, 2020Observed: 538.96 ft at 1:00AM Jul 10, 2020Observed: 538.73 ft at 1:10AM Jul 10, 2020Observed: 538.95 ft at 1:20AM Jul 10, 2020Observed: 538.94 ft at 1:30AM Jul 10, 2020Observed: 538.93 ft at 1:40AM Jul 10, 2020Observed: 538.92 ft at 1:50AM Jul 10, 2020Observed: 538.92 ft at 2:00AM Jul 10, 2020Observed: 538.9 ft at 2:10AM Jul 10, 2020Observed: 538.91 ft at 2:20AM Jul 10, 2020Observed: 538.89 ft at 2:30AM Jul 10, 2020Observed: 538.84 ft at 2:40AM Jul 10, 2020Observed: 538.85 ft at 2:50AM Jul 10, 2020Observed: 538.84 ft at 3:00AM Jul 10, 2020Observed: 538.81 ft at 3:10AM Jul 10, 2020Observed: 538.8 ft at 3:20AM Jul 10, 2020Observed: 538.79 ft at 3:30AM Jul 10, 2020Observed: 538.79 ft at 3:40AM Jul 10, 2020Observed: 538.77 ft at 3:50AM Jul 10, 2020Observed: 538.76 ft at 4:00AM Jul 10, 2020Observed: 538.76 ft at 4:10AM Jul 10, 2020Observed: 538.75 ft at 4:20AM Jul 10, 2020Observed: 538.74 ft at 4:30AM Jul 10, 2020Observed: 538.64 ft at 4:40AM Jul 10, 2020Observed: 538.77 ft at 4:50AM Jul 10, 2020Observed: 538.85 ft at 5:00AM Jul 10, 2020Observed: 538.79 ft at 5:10AM Jul 10, 2020Observed: 538.85 ft at 5:20AM Jul 10, 2020Observed: 538.84 ft at 5:30AM Jul 10, 2020Observed: 538.84 ft at 5:40AM Jul 10, 2020Observed: 538.85 ft at 5:50AM Jul 10, 2020Observed: 538.86 ft at 6:00AM Jul 10, 2020Observed: 538.9 ft at 6:10AM Jul 10, 2020Observed: 538.53 ft at 6:20AM Jul 10, 2020Observed: 538.89 ft at 6:30AM Jul 10, 2020Observed: 538.89 ft at 6:40AM Jul 10, 2020Observed: 539.38 ft at 6:50AM Jul 10, 2020Observed: 538.82 ft at 7:00AM Jul 10, 2020Observed: 538.94 ft at 7:10AM Jul 10, 2020Observed: 538.8 ft at 7:20AM Jul 10, 2020Observed: 538.88 ft at 7:30AM Jul 10, 2020Observed: 538.83 ft at 7:40AM Jul 10, 2020Observed: 538.92 ft at 7:50AM Jul 10, 2020Observed: 538.82 ft at 8:00AM Jul 10, 2020Observed: 538.89 ft at 8:10AM Jul 10, 2020Observed: 538.86 ft at 8:20AM Jul 10, 2020Observed: 538.92 ft at 8:30AM Jul 10, 2020Observed: 538.88 ft at 8:40AM Jul 10, 2020Observed: 538.89 ft at 8:50AM Jul 10, 2020Observed: 538.88 ft at 9:00AM Jul 10, 2020Observed: 538.9 ft at 9:10AM Jul 10, 2020Observed: 538.9 ft at 9:20AM Jul 10, 2020Observed: 538.92 ft at 9:30AM Jul 10, 2020Observed: 538.82 ft at 9:40AM Jul 10, 2020Observed: 538.89 ft at 9:50AM Jul 10, 2020Observed: 538.91 ft at 10:00AM Jul 10, 2020Observed: 538.9 ft at 10:10AM Jul 10, 2020Observed: 538.88 ft at 10:20AM Jul 10, 2020Observed: 538.88 ft at 10:30AM Jul 10, 2020Observed: 538.88 ft at 10:40AM Jul 10, 2020Observed: 538.88 ft at 10:50AM Jul 10, 2020Observed: 538.88 ft at 11:00AM Jul 10, 2020Observed: 538.88 ft at 11:10AM Jul 10, 2020Observed: 538.89 ft at 11:20AM Jul 10, 2020Observed: 538.88 ft at 11:30AM Jul 10, 2020Observed: 538.89 ft at 11:40AM Jul 10, 2020Observed: 538.9 ft at 11:50AM Jul 10, 2020Observed: 538.9 ft at 12:00PM Jul 10, 2020Observed: 538.9 ft at 12:10PM Jul 10, 2020Observed: 538.9 ft at 12:20PM Jul 10, 2020Observed: 538.9 ft at 12:30PM Jul 10, 2020Observed: 538.9 ft at 12:40PM Jul 10, 2020Observed: 538.9 ft at 12:50PM Jul 10, 2020Observed: 538.91 ft at 1:00PM Jul 10, 2020Observed: 538.91 ft at 1:10PM Jul 10, 2020Observed: 538.91 ft at 1:20PM Jul 10, 2020Observed: 538.89 ft at 1:30PM Jul 10, 2020Observed: 538.9 ft at 1:40PM Jul 10, 2020Observed: 538.91 ft at 1:50PM Jul 10, 2020Observed: 538.9 ft at 2:00PM Jul 10, 2020Observed: 538.84 ft at 2:10PM Jul 10, 2020Observed: 538.85 ft at 2:20PM Jul 10, 2020Observed: 538.84 ft at 2:30PM Jul 10, 2020Observed: 538.86 ft at 2:40PM Jul 10, 2020Observed: 538.88 ft at 2:50PM Jul 10, 2020Observed: 538.88 ft at 3:00PM Jul 10, 2020Observed: 538.94 ft at 3:10PM Jul 10, 2020Observed: 538.93 ft at 3:20PM Jul 10, 2020Observed: 538.97 ft at 3:30PM Jul 10, 2020Observed: 539.01 ft at 3:40PM Jul 10, 2020Observed: 539 ft at 3:50PM Jul 10, 2020Observed: 539 ft at 4:00PM Jul 10, 2020Observed: 538.98 ft at 4:10PM Jul 10, 2020Observed: 538.97 ft at 4:20PM Jul 10, 2020Observed: 538.97 ft at 4:30PM Jul 10, 2020Observed: 538.96 ft at 4:40PM Jul 10, 2020Observed: 538.96 ft at 4:50PM Jul 10, 2020Observed: 538.97 ft at 5:00PM Jul 10, 2020Observed: 538.94 ft at 5:10PM Jul 10, 2020Observed: 538.96 ft at 5:20PM Jul 10, 2020Observed: 538.96 ft at 5:30PM Jul 10, 2020Observed: 538.96 ft at 5:40PM Jul 10, 2020Observed: 538.96 ft at 5:50PM Jul 10, 2020Observed: 538.96 ft at 6:00PM Jul 10, 2020Observed: 538.96 ft at 6:10PM Jul 10, 2020Observed: 538.96 ft at 6:20PM Jul 10, 2020Observed: 538.97 ft at 6:30PM Jul 10, 2020Observed: 538.97 ft at 6:40PM Jul 10, 2020Observed: 538.96 ft at 6:50PM Jul 10, 2020Observed: 538.98 ft at 7:00PM Jul 10, 2020Observed: 538.97 ft at 7:10PM Jul 10, 2020Observed: 538.97 ft at 7:20PM Jul 10, 2020Observed: 538.98 ft at 7:30PM Jul 10, 2020Observed: 538.99 ft at 7:40PM Jul 10, 2020Observed: 538.99 ft at 7:50PM Jul 10, 2020Observed: 538.99 ft at 8:00PM Jul 10, 2020Observed: 539.36 ft at 8:10PM Jul 10, 2020Observed: 539.22 ft at 8:20PM Jul 10, 2020Observed: 539.08 ft at 8:30PM Jul 10, 2020Observed: 539.1 ft at 8:40PM Jul 10, 2020Observed: 539.02 ft at 8:50PM Jul 10, 2020Observed: 538.91 ft at 9:00PM Jul 10, 2020Observed: 538.86 ft at 9:10PM Jul 10, 2020Observed: 538.87 ft at 9:20PM Jul 10, 2020Observed: 538.92 ft at 9:30PM Jul 10, 2020Observed: 538.96 ft at 9:40PM Jul 10, 2020Observed: 538.97 ft at 9:50PM Jul 10, 2020Observed: 538.95 ft at 10:00PM Jul 10, 2020Observed: 538.75 ft at 10:10PM Jul 10, 2020Observed: 538.82 ft at 10:20PM Jul 10, 2020Observed: 538.8 ft at 10:30PM Jul 10, 2020Observed: 538.89 ft at 10:40PM Jul 10, 2020Observed: 538.88 ft at 10:50PM Jul 10, 2020Observed: 538.91 ft at 11:00PM Jul 10, 2020Observed: 538.89 ft at 11:10PM Jul 10, 2020Observed: 538.94 ft at 11:20PM Jul 10, 2020Observed: 539.01 ft at 11:30PM Jul 10, 2020Observed: 539.03 ft at 11:40PM Jul 10, 2020Observed: 539.05 ft at 11:50PM Jul 10, 2020Observed: 539.08 ft at 12:00AM Jul 11, 2020Observed: 539.06 ft at 12:10AM Jul 11, 2020Observed: 539.06 ft at 12:20AM Jul 11, 2020Observed: 539.05 ft at 12:30AM Jul 11, 2020Observed: 539.04 ft at 12:40AM Jul 11, 2020Observed: 539.04 ft at 12:50AM Jul 11, 2020Observed: 539.04 ft at 1:00AM Jul 11, 2020Observed: 539.06 ft at 1:10AM Jul 11, 2020Observed: 539.06 ft at 1:20AM Jul 11, 2020Observed: 539.56 ft at 1:30AM Jul 11, 2020Observed: 539.13 ft at 1:40AM Jul 11, 2020Observed: 539.28 ft at 1:50AM Jul 11, 2020Observed: 539.19 ft at 2:00AM Jul 11, 2020Observed: 539.25 ft at 2:10AM Jul 11, 2020Observed: 539.17 ft at 2:20AM Jul 11, 2020Observed: 539.22 ft at 2:30AM Jul 11, 2020Observed: 539.15 ft at 2:40AM Jul 11, 2020Observed: 539.2 ft at 2:50AM Jul 11, 2020Observed: 539.34 ft at 3:00AM Jul 11, 2020Observed: 539.22 ft at 3:10AM Jul 11, 2020Observed: 539.2 ft at 3:20AM Jul 11, 2020Observed: 539.24 ft at 3:30AM Jul 11, 2020Observed: 539.27 ft at 3:40AM Jul 11, 2020Observed: 539.26 ft at 3:50AM Jul 11, 2020Observed: 539.28 ft at 4:00AM Jul 11, 2020Observed: 539.24 ft at 4:10AM Jul 11, 2020Observed: 539.26 ft at 4:20AM Jul 11, 2020Observed: 539.3 ft at 4:30AM Jul 11, 2020Observed: 539.25 ft at 4:40AM Jul 11, 2020Observed: 539.23 ft at 4:50AM Jul 11, 2020Observed: 539.24 ft at 5:00AM Jul 11, 2020Observed: 539.22 ft at 5:10AM Jul 11, 2020Observed: 539.23 ft at 5:20AM Jul 11, 2020Observed: 539.24 ft at 5:30AM Jul 11, 2020Observed: 539.23 ft at 5:40AM Jul 11, 2020Observed: 539.24 ft at 5:50AM Jul 11, 2020Observed: 539.25 ft at 6:00AM Jul 11, 2020Observed: 539.26 ft at 6:10AM Jul 11, 2020Observed: 539.26 ft at 6:20AM Jul 11, 2020Observed: 539.27 ft at 6:30AM Jul 11, 2020Observed: 539.27 ft at 6:40AM Jul 11, 2020Observed: 539.28 ft at 6:50AM Jul 11, 2020Observed: 539.27 ft at 7:00AM Jul 11, 2020Observed: 539.29 ft at 7:10AM Jul 11, 2020Observed: 539.28 ft at 7:20AM Jul 11, 2020Observed: 539.24 ft at 7:30AM Jul 11, 2020Observed: 539.22 ft at 7:40AM Jul 11, 2020Observed: 539.19 ft at 7:50AM Jul 11, 2020Observed: 539.18 ft at 8:00AM Jul 11, 2020Observed: 539.17 ft at 8:10AM Jul 11, 2020Observed: 539.17 ft at 8:20AM Jul 11, 2020Observed: 539.16 ft at 8:30AM Jul 11, 2020Observed: 539.15 ft at 8:40AM Jul 11, 2020Observed: 539.14 ft at 8:50AM Jul 11, 2020Observed: 539.14 ft at 9:00AM Jul 11, 2020Observed: 539.13 ft at 9:10AM Jul 11, 2020Observed: 539.13 ft at 9:20AM Jul 11, 2020Observed: 539.13 ft at 9:30AM Jul 11, 2020Observed: 539.12 ft at 9:40AM Jul 11, 2020Observed: 539.13 ft at 9:50AM Jul 11, 2020Observed: 539.12 ft at 10:00AM Jul 11, 2020Observed: 539.12 ft at 10:10AM Jul 11, 2020Observed: 539.12 ft at 10:20AM Jul 11, 2020Observed: 539.11 ft at 10:30AM Jul 11, 2020Observed: 539.12 ft at 10:40AM Jul 11, 2020Observed: 539.11 ft at 10:50AM Jul 11, 2020Observed: 539.11 ft at 11:00AM Jul 11, 2020Observed: 539.11 ft at 11:10AM Jul 11, 2020Observed: 539.11 ft at 11:20AM Jul 11, 2020Observed: 539.11 ft at 11:30AM Jul 11, 2020Observed: 539.12 ft at 11:40AM Jul 11, 2020Observed: 539.13 ft at 11:50AM Jul 11, 2020Observed: 539.35 ft at 12:00PM Jul 11, 2020Observed: 539.01 ft at 12:10PM Jul 11, 2020Observed: 539.22 ft at 12:20PM Jul 11, 2020Observed: 539.14 ft at 12:30PM Jul 11, 2020Observed: 539.02 ft at 12:40PM Jul 11, 2020Observed: 538.98 ft at 12:50PM Jul 11, 2020Observed: 539 ft at 1:00PM Jul 11, 2020Observed: 539.04 ft at 1:10PM Jul 11, 2020Observed: 539.04 ft at 1:20PM Jul 11, 2020Observed: 539.06 ft at 1:30PM Jul 11, 2020Observed: 539.05 ft at 1:40PM Jul 11, 2020Observed: 538.99 ft at 1:50PM Jul 11, 2020Observed: 538.88 ft at 2:00PM Jul 11, 2020Observed: 538.95 ft at 2:10PM Jul 11, 2020Observed: 538.94 ft at 2:20PM Jul 11, 2020Observed: 539 ft at 2:30PM Jul 11, 2020Observed: 539.01 ft at 2:40PM Jul 11, 2020Observed: 539.04 ft at 2:50PM Jul 11, 2020Observed: 539 ft at 3:00PM Jul 11, 2020Observed: 539.06 ft at 3:10PM Jul 11, 2020Observed: 539.06 ft at 3:20PM Jul 11, 2020Observed: 539.07 ft at 3:30PM Jul 11, 2020Observed: 539.07 ft at 3:40PM Jul 11, 2020Observed: 539.09 ft at 3:50PM Jul 11, 2020Observed: 539.1 ft at 4:00PM Jul 11, 2020Observed: 539.1 ft at 4:10PM Jul 11, 2020Observed: 539.12 ft at 4:20PM Jul 11, 2020Observed: 539.11 ft at 4:30PM Jul 11, 2020Observed: 539.13 ft at 4:40PM Jul 11, 2020Observed: 539.12 ft at 4:50PM Jul 11, 2020Observed: 539.13 ft at 5:00PM Jul 11, 2020Observed: 539.14 ft at 5:10PM Jul 11, 2020Observed: 539.14 ft at 5:20PM Jul 11, 2020Observed: 539.14 ft at 5:30PM Jul 11, 2020Observed: 539.14 ft at 5:40PM Jul 11, 2020Observed: 539.14 ft at 5:50PM Jul 11, 2020Observed: 539.14 ft at 6:00PM Jul 11, 2020Observed: 539.14 ft at 6:10PM Jul 11, 2020Observed: 539.14 ft at 6:20PM Jul 11, 2020Observed: 539.14 ft at 6:30PM Jul 11, 2020Observed: 539.14 ft at 6:40PM Jul 11, 2020Observed: 539.14 ft at 6:50PM Jul 11, 2020Observed: 539.14 ft at 7:00PM Jul 11, 2020Observed: 539.14 ft at 7:10PM Jul 11, 2020Observed: 539.14 ft at 7:20PM Jul 11, 2020Observed: 539.14 ft at 7:30PM Jul 11, 2020Observed: 539.15 ft at 7:40PM Jul 11, 2020Observed: 539.15 ft at 7:50PM Jul 11, 2020Observed: 539.14 ft at 8:00PM Jul 11, 2020Observed: 539.14 ft at 8:10PM Jul 11, 2020Observed: 539.14 ft at 8:20PM Jul 11, 2020Observed: 539.15 ft at 8:30PM Jul 11, 2020Observed: 539.14 ft at 8:40PM Jul 11, 2020Observed: 539.14 ft at 8:50PM Jul 11, 2020Observed: 539.54 ft at 9:00PM Jul 11, 2020Observed: 539.07 ft at 9:10PM Jul 11, 2020Observed: 539.29 ft at 9:20PM Jul 11, 2020Observed: 539.17 ft at 9:30PM Jul 11, 2020Observed: 539.22 ft at 9:40PM Jul 11, 2020Observed: 539.07 ft at 9:50PM Jul 11, 2020Observed: 539.12 ft at 10:00PM Jul 11, 2020Observed: 539.08 ft at 10:10PM Jul 11, 2020Observed: 539.13 ft at 10:20PM Jul 11, 2020Observed: 539.09 ft at 10:30PM Jul 11, 2020Observed: 539.06 ft at 10:40PM Jul 11, 2020Observed: 539.07 ft at 10:50PM Jul 11, 2020Observed: 539.06 ft at 11:00PM Jul 11, 2020Observed: 539.03 ft at 11:10PM Jul 11, 2020Observed: 539.03 ft at 11:20PM Jul 11, 2020Observed: 539.02 ft at 11:30PM Jul 11, 2020Observed: 539.01 ft at 11:40PM Jul 11, 2020Observed: 538.96 ft at 11:50PM Jul 11, 2020Observed: 538.81 ft at 12:00AM Jul 12, 2020Observed: 538.86 ft at 12:10AM Jul 12, 2020Observed: 538.87 ft at 12:20AM Jul 12, 2020Observed: 538.92 ft at 12:30AM Jul 12, 2020Observed: 538.95 ft at 12:40AM Jul 12, 2020Observed: 538.86 ft at 12:50AM Jul 12, 2020Observed: 538.74 ft at 1:00AM Jul 12, 2020Observed: 538.8 ft at 1:10AM Jul 12, 2020Observed: 538.82 ft at 1:20AM Jul 12, 2020Observed: 538.87 ft at 1:30AM Jul 12, 2020Observed: 538.91 ft at 1:40AM Jul 12, 2020Observed: 538.9 ft at 1:50AM Jul 12, 2020Observed: 538.93 ft at 2:00AM Jul 12, 2020Observed: 538.95 ft at 2:10AM Jul 12, 2020Observed: 538.96 ft at 2:20AM Jul 12, 2020Observed: 538.98 ft at 2:30AM Jul 12, 2020Observed: 539 ft at 2:40AM Jul 12, 2020Observed: 539.46 ft at 2:50AM Jul 12, 2020Observed: 539.07 ft at 3:00AM Jul 12, 2020Observed: 539.18 ft at 3:10AM Jul 12, 2020Observed: 539.08 ft at 3:20AM Jul 12, 2020Observed: 539.14 ft at 3:30AM Jul 12, 2020Observed: 539.07 ft at 3:40AM Jul 12, 2020Observed: 539.11 ft at 3:50AM Jul 12, 2020Observed: 539.04 ft at 4:00AM Jul 12, 2020Observed: 539.08 ft at 4:10AM Jul 12, 2020Observed: 539.06 ft at 4:20AM Jul 12, 2020Observed: 539.07 ft at 4:30AM Jul 12, 2020Observed: 539.05 ft at 4:40AM Jul 12, 2020Observed: 539.06 ft at 4:50AM Jul 12, 2020Observed: 539.05 ft at 5:00AM Jul 12, 2020Observed: 539.05 ft at 5:10AM Jul 12, 2020Observed: 539.05 ft at 5:20AM Jul 12, 2020Observed: 538.98 ft at 5:30AM Jul 12, 2020Observed: 538.92 ft at 5:40AM Jul 12, 2020Observed: 538.96 ft at 5:50AM Jul 12, 2020Observed: 538.93 ft at 6:00AM Jul 12, 2020Observed: 538.92 ft at 6:10AM Jul 12, 2020Observed: 538.91 ft at 6:20AM Jul 12, 2020Observed: 538.89 ft at 6:30AM Jul 12, 2020Observed: 538.88 ft at 6:40AM Jul 12, 2020Observed: 538.92 ft at 6:50AM Jul 12, 2020Observed: 538.73 ft at 7:00AM Jul 12, 2020Observed: 538.82 ft at 7:10AM Jul 12, 2020Observed: 539.27 ft at 7:20AM Jul 12, 2020Observed: 539.01 ft at 7:30AM Jul 12, 2020Observed: 539.12 ft at 7:40AM Jul 12, 2020Observed: 538.99 ft at 7:50AM Jul 12, 2020Observed: 539.04 ft at 8:00AM Jul 12, 2020Observed: 538.95 ft at 8:10AM Jul 12, 2020Observed: 538.97 ft at 8:20AM Jul 12, 2020Observed: 538.94 ft at 8:30AM Jul 12, 2020Observed: 538.66 ft at 8:40AM Jul 12, 2020Observed: 538.92 ft at 8:50AM Jul 12, 2020Observed: 538.89 ft at 9:00AM Jul 12, 2020Observed: 538.88 ft at 9:10AM Jul 12, 2020Observed: 538.87 ft at 9:20AM Jul 12, 2020Observed: 538.86 ft at 9:30AM Jul 12, 2020Observed: 538.85 ft at 9:40AM Jul 12, 2020Observed: 538.86 ft at 9:50AM Jul 12, 2020Observed: 538.87 ft at 10:00AM Jul 12, 2020Observed: 538.86 ft at 10:10AM Jul 12, 2020USGS--Water Resources of the United StatesJRSI2(plotting HGIRP) Graph Created (11:09AM Jul 12, 2020)ObservedLatest observed value: 538.86 ft at 10:10 AM CDT 12-Jul-2020. Flood Stage is 541 ft
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Tabular Data (UTC)
Tabular Data (CDT)
XML Data
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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): -9999

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.
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: 4-Mar-2019 11:29 PM
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