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  NOTICE:There is a service interruption for a number of stream gauges nationwide due to the Global Positioning System (GPS) Rollover that occurred on April 6 at 23:59 GMT. The National Weather Service is working with federal, state, and local partners to ensure those affected gauges obtain the necessary updates to resume data transmission. We apologize for the service interruption and hope to have the data restored as soon as possible.

Hydrograph River at a Glance Download
West Branch Du Page River near Warrenville Stage (ft)Flow (kcfs)Observed: 8.36 ft at 5:15PM Apr 18, 2019Observed: 8.38 ft at 5:30PM Apr 18, 2019Observed: 8.36 ft at 5:45PM Apr 18, 2019Observed: 8.37 ft at 6:00PM Apr 18, 2019Observed: 8.38 ft at 6:15PM Apr 18, 2019Observed: 8.39 ft at 6:30PM Apr 18, 2019Observed: 8.39 ft at 6:45PM Apr 18, 2019Observed: 8.39 ft at 7:00PM Apr 18, 2019Observed: 8.39 ft at 7:15PM Apr 18, 2019Observed: 8.39 ft at 7:30PM Apr 18, 2019Observed: 8.4 ft at 7:45PM Apr 18, 2019Observed: 8.4 ft at 8:00PM Apr 18, 2019Observed: 8.4 ft at 8:15PM Apr 18, 2019Observed: 8.4 ft at 8:30PM Apr 18, 2019Observed: 8.41 ft at 8:45PM Apr 18, 2019Observed: 8.41 ft at 9:00PM Apr 18, 2019Observed: 8.4 ft at 9:15PM Apr 18, 2019Observed: 8.41 ft at 9:30PM Apr 18, 2019Observed: 8.41 ft at 9:45PM Apr 18, 2019Observed: 8.4 ft at 10:00PM Apr 18, 2019Observed: 8.4 ft at 10:15PM Apr 18, 2019Observed: 8.41 ft at 10:30PM Apr 18, 2019Observed: 8.41 ft at 10:45PM Apr 18, 2019Observed: 8.41 ft at 11:00PM Apr 18, 2019Observed: 8.41 ft at 11:15PM Apr 18, 2019Observed: 8.41 ft at 11:30PM Apr 18, 2019Highest Observation: 8.42 ft at 11:45PM Apr 18, 2019Highest Observation: 8.42 ft at 12:00AM Apr 19, 2019Observed: 8.41 ft at 12:15AM Apr 19, 2019Observed: 8.4 ft at 12:30AM Apr 19, 2019Highest Observation: 8.42 ft at 12:45AM Apr 19, 2019Observed: 8.4 ft at 1:00AM Apr 19, 2019Observed: 8.41 ft at 1:15AM Apr 19, 2019Observed: 8.41 ft at 1:30AM Apr 19, 2019Observed: 8.38 ft at 1:45AM Apr 19, 2019Observed: 8.39 ft at 2:00AM Apr 19, 2019Observed: 8.37 ft at 2:15AM Apr 19, 2019Observed: 8.38 ft at 2:30AM Apr 19, 2019Observed: 8.37 ft at 2:45AM Apr 19, 2019Observed: 8.34 ft at 3:00AM Apr 19, 2019Observed: 8.35 ft at 3:15AM Apr 19, 2019Observed: 8.36 ft at 3:30AM Apr 19, 2019Observed: 8.36 ft at 3:45AM Apr 19, 2019Observed: 8.35 ft at 4:00AM Apr 19, 2019Observed: 8.35 ft at 4:15AM Apr 19, 2019Observed: 8.33 ft at 4:30AM Apr 19, 2019Observed: 8.33 ft at 4:45AM Apr 19, 2019Observed: 8.3 ft at 5:00AM Apr 19, 2019Observed: 8.32 ft at 5:15AM Apr 19, 2019Observed: 8.31 ft at 5:30AM Apr 19, 2019Observed: 8.32 ft at 5:45AM Apr 19, 2019Observed: 8.31 ft at 6:00AM Apr 19, 2019Observed: 8.3 ft at 6:15AM Apr 19, 2019Observed: 8.28 ft at 6:30AM Apr 19, 2019Observed: 8.28 ft at 6:45AM Apr 19, 2019Observed: 8.29 ft at 7:00AM Apr 19, 2019Observed: 8.29 ft at 7:15AM Apr 19, 2019Observed: 8.26 ft at 7:30AM Apr 19, 2019Observed: 8.28 ft at 7:45AM Apr 19, 2019Observed: 8.28 ft at 8:00AM Apr 19, 2019Observed: 8.26 ft at 8:15AM Apr 19, 2019Observed: 8.21 ft at 8:30AM Apr 19, 2019Observed: 8.25 ft at 8:45AM Apr 19, 2019Observed: 8.23 ft at 9:00AM Apr 19, 2019Observed: 8.25 ft at 9:15AM Apr 19, 2019Observed: 8.22 ft at 9:30AM Apr 19, 2019Observed: 8.22 ft at 9:45AM Apr 19, 2019Observed: 8.24 ft at 10:00AM Apr 19, 2019Observed: 8.19 ft at 10:15AM Apr 19, 2019Observed: 8.2 ft at 10:30AM Apr 19, 2019Observed: 8.23 ft at 10:45AM Apr 19, 2019Observed: 8.21 ft at 11:00AM Apr 19, 2019Observed: 8.19 ft at 11:15AM Apr 19, 2019Observed: 8.19 ft at 11:30AM Apr 19, 2019Observed: 8.22 ft at 11:45AM Apr 19, 2019Observed: 8.21 ft at 12:00PM Apr 19, 2019Observed: 8.19 ft at 12:15PM Apr 19, 2019Observed: 8.19 ft at 12:30PM Apr 19, 2019Observed: 8.2 ft at 12:45PM Apr 19, 2019Observed: 8.18 ft at 1:00PM Apr 19, 2019Observed: 8.21 ft at 1:15PM Apr 19, 2019Observed: 8.17 ft at 1:30PM Apr 19, 2019Observed: 8.2 ft at 1:45PM Apr 19, 2019Observed: 8.16 ft at 2:00PM Apr 19, 2019Observed: 8.2 ft at 2:15PM Apr 19, 2019Observed: 8.19 ft at 2:30PM Apr 19, 2019Observed: 8.2 ft at 2:45PM Apr 19, 2019Observed: 8.15 ft at 3:00PM Apr 19, 2019Observed: 8.13 ft at 3:15PM Apr 19, 2019Observed: 8.12 ft at 3:30PM Apr 19, 2019Observed: 8.16 ft at 3:45PM Apr 19, 2019Observed: 8.15 ft at 4:00PM Apr 19, 2019Observed: 8.13 ft at 4:15PM Apr 19, 2019Observed: 8.12 ft at 4:30PM Apr 19, 2019Observed: 8.13 ft at 4:45PM Apr 19, 2019Observed: 8.12 ft at 5:00PM Apr 19, 2019Observed: 8.13 ft at 5:15PM Apr 19, 2019Observed: 8.12 ft at 5:30PM Apr 19, 2019Observed: 8.11 ft at 5:45PM Apr 19, 2019Observed: 8.13 ft at 6:00PM Apr 19, 2019Observed: 8.14 ft at 6:15PM Apr 19, 2019Observed: 8.1 ft at 6:30PM Apr 19, 2019Observed: 8.11 ft at 6:45PM Apr 19, 2019Observed: 8.12 ft at 7:00PM Apr 19, 2019Observed: 8.12 ft at 7:15PM Apr 19, 2019Observed: 8.11 ft at 7:30PM Apr 19, 2019Observed: 8.08 ft at 7:45PM Apr 19, 2019Observed: 8.15 ft at 8:00PM Apr 19, 2019Observed: 8.13 ft at 8:15PM Apr 19, 2019Observed: 8.15 ft at 8:30PM Apr 19, 2019Observed: 8.09 ft at 8:45PM Apr 19, 2019Observed: 8.13 ft at 9:00PM Apr 19, 2019Observed: 8.1 ft at 9:15PM Apr 19, 2019Observed: 8.12 ft at 9:30PM Apr 19, 2019Observed: 8.12 ft at 9:45PM Apr 19, 2019Observed: 8.16 ft at 10:00PM Apr 19, 2019Observed: 8.11 ft at 10:15PM Apr 19, 2019Observed: 8.1 ft at 10:30PM Apr 19, 2019Observed: 8.11 ft at 10:45PM Apr 19, 2019Observed: 8.12 ft at 11:00PM Apr 19, 2019Observed: 8.11 ft at 11:15PM Apr 19, 2019Observed: 8.1 ft at 11:30PM Apr 19, 2019Observed: 8.11 ft at 11:45PM Apr 19, 2019Observed: 8.11 ft at 12:00AM Apr 20, 2019Observed: 8.1 ft at 12:15AM Apr 20, 2019Observed: 8.09 ft at 12:30AM Apr 20, 2019Observed: 8.1 ft at 12:45AM Apr 20, 2019Observed: 8.11 ft at 1:00AM Apr 20, 2019Observed: 8.09 ft at 1:15AM Apr 20, 2019Observed: 8.1 ft at 1:30AM Apr 20, 2019Observed: 8.08 ft at 1:45AM Apr 20, 2019Observed: 8.09 ft at 2:00AM Apr 20, 2019Observed: 8.07 ft at 2:15AM Apr 20, 2019Observed: 8.06 ft at 2:30AM Apr 20, 2019Observed: 8.06 ft at 2:45AM Apr 20, 2019Observed: 8.05 ft at 3:00AM Apr 20, 2019Observed: 8.06 ft at 3:15AM Apr 20, 2019Observed: 8.05 ft at 3:30AM Apr 20, 2019Observed: 8.04 ft at 3:45AM Apr 20, 2019Observed: 8.03 ft at 4:00AM Apr 20, 2019Observed: 8.04 ft at 4:15AM Apr 20, 2019Observed: 8.03 ft at 4:30AM Apr 20, 2019Observed: 8.03 ft at 4:45AM Apr 20, 2019Observed: 8.02 ft at 5:00AM Apr 20, 2019Observed: 8.03 ft at 5:15AM Apr 20, 2019Observed: 8.03 ft at 5:30AM Apr 20, 2019Observed: 8.01 ft at 5:45AM Apr 20, 2019Observed: 8 ft at 6:00AM Apr 20, 2019Observed: 8 ft at 6:15AM Apr 20, 2019Observed: 8 ft at 6:30AM Apr 20, 2019Observed: 8.03 ft at 6:45AM Apr 20, 2019Observed: 8 ft at 7:00AM Apr 20, 2019Observed: 8 ft at 7:15AM Apr 20, 2019Observed: 7.99 ft at 7:30AM Apr 20, 2019Observed: 8.02 ft at 7:45AM Apr 20, 2019Observed: 7.99 ft at 8:00AM Apr 20, 2019Observed: 7.98 ft at 8:15AM Apr 20, 2019Observed: 7.99 ft at 8:30AM Apr 20, 2019Observed: 8.01 ft at 8:45AM Apr 20, 2019Observed: 8.01 ft at 9:00AM Apr 20, 2019Observed: 8.01 ft at 9:15AM Apr 20, 2019Observed: 8 ft at 9:30AM Apr 20, 2019Observed: 7.98 ft at 9:45AM Apr 20, 2019Observed: 7.97 ft at 10:00AM Apr 20, 2019Observed: 7.99 ft at 10:15AM Apr 20, 2019Observed: 8.01 ft at 10:30AM Apr 20, 2019Observed: 7.97 ft at 10:45AM Apr 20, 2019Observed: 8.01 ft at 11:00AM Apr 20, 2019Observed: 7.98 ft at 11:15AM Apr 20, 2019Observed: 7.98 ft at 11:30AM Apr 20, 2019Observed: 8.02 ft at 11:45AM Apr 20, 2019Observed: 8 ft at 12:00PM Apr 20, 2019Observed: 7.99 ft at 12:15PM Apr 20, 2019Observed: 8.02 ft at 12:30PM Apr 20, 2019Observed: 8 ft at 12:45PM Apr 20, 2019Observed: 8.01 ft at 1:00PM Apr 20, 2019Observed: 8.02 ft at 1:15PM Apr 20, 2019Observed: 7.98 ft at 1:30PM Apr 20, 2019Observed: 8.03 ft at 1:45PM Apr 20, 2019Observed: 7.98 ft at 2:00PM Apr 20, 2019Observed: 7.98 ft at 2:15PM Apr 20, 2019Observed: 7.99 ft at 2:30PM Apr 20, 2019Observed: 8.02 ft at 2:45PM Apr 20, 2019Observed: 8.01 ft at 3:00PM Apr 20, 2019Observed: 7.98 ft at 3:15PM Apr 20, 2019Observed: 7.98 ft at 3:30PM Apr 20, 2019Observed: 8 ft at 3:45PM Apr 20, 2019Observed: 8 ft at 4:00PM Apr 20, 2019Observed: 7.99 ft at 4:15PM Apr 20, 2019Observed: 8 ft at 4:30PM Apr 20, 2019Observed: 7.99 ft at 4:45PM Apr 20, 2019Observed: 7.98 ft at 5:00PM Apr 20, 2019Observed: 8 ft at 5:15PM Apr 20, 2019Observed: 7.98 ft at 5:30PM Apr 20, 2019Observed: 7.98 ft at 5:45PM Apr 20, 2019Observed: 7.98 ft at 6:00PM Apr 20, 2019Observed: 7.98 ft at 6:15PM Apr 20, 2019Observed: 7.98 ft at 6:30PM Apr 20, 2019Observed: 7.98 ft at 6:45PM Apr 20, 2019Observed: 7.97 ft at 7:00PM Apr 20, 2019Observed: 7.98 ft at 7:15PM Apr 20, 2019Observed: 7.99 ft at 7:30PM Apr 20, 2019Observed: 7.99 ft at 7:45PM Apr 20, 2019Observed: 7.98 ft at 8:00PM Apr 20, 2019Observed: 7.96 ft at 8:15PM Apr 20, 2019Observed: 7.97 ft at 8:30PM Apr 20, 2019Observed: 7.98 ft at 8:45PM Apr 20, 2019Observed: 7.97 ft at 9:00PM Apr 20, 2019Observed: 7.97 ft at 9:15PM Apr 20, 2019Observed: 7.97 ft at 9:30PM Apr 20, 2019Observed: 7.96 ft at 9:45PM Apr 20, 2019Observed: 7.96 ft at 10:00PM Apr 20, 2019Observed: 7.97 ft at 10:15PM Apr 20, 2019Observed: 7.97 ft at 10:30PM Apr 20, 2019Observed: 7.96 ft at 10:45PM Apr 20, 2019Observed: 7.96 ft at 11:00PM Apr 20, 2019Observed: 7.96 ft at 11:15PM Apr 20, 2019Observed: 7.97 ft at 11:30PM Apr 20, 2019Observed: 7.97 ft at 11:45PM Apr 20, 2019Observed: 7.97 ft at 12:00AM Apr 21, 2019Observed: 7.97 ft at 12:15AM Apr 21, 2019Observed: 7.96 ft at 12:30AM Apr 21, 2019Observed: 7.96 ft at 12:45AM Apr 21, 2019Observed: 7.96 ft at 1:00AM Apr 21, 2019Observed: 7.97 ft at 1:15AM Apr 21, 2019Observed: 7.97 ft at 1:30AM Apr 21, 2019Observed: 7.97 ft at 1:45AM Apr 21, 2019Observed: 7.98 ft at 2:00AM Apr 21, 2019Observed: 7.96 ft at 2:15AM Apr 21, 2019Observed: 7.94 ft at 2:30AM Apr 21, 2019Observed: 7.95 ft at 2:45AM Apr 21, 2019Observed: 7.96 ft at 3:00AM Apr 21, 2019Observed: 7.95 ft at 3:15AM Apr 21, 2019Observed: 7.96 ft at 3:30AM Apr 21, 2019Observed: 7.96 ft at 3:45AM Apr 21, 2019Observed: 7.96 ft at 4:00AM Apr 21, 2019Observed: 7.95 ft at 4:15AM Apr 21, 2019Observed: 7.95 ft at 4:30AM Apr 21, 2019Observed: 7.95 ft at 4:45AM Apr 21, 2019Observed: 7.94 ft at 5:00AM Apr 21, 2019Observed: 7.94 ft at 5:15AM Apr 21, 2019Observed: 7.96 ft at 5:30AM Apr 21, 2019Observed: 7.95 ft at 5:45AM Apr 21, 2019Observed: 7.94 ft at 6:00AM Apr 21, 2019Observed: 7.94 ft at 6:15AM Apr 21, 2019Observed: 7.95 ft at 6:30AM Apr 21, 2019Observed: 7.93 ft at 6:45AM Apr 21, 2019Observed: 7.95 ft at 7:00AM Apr 21, 2019Observed: 7.95 ft at 7:15AM Apr 21, 2019Observed: 7.94 ft at 7:30AM Apr 21, 2019Observed: 7.94 ft at 7:45AM Apr 21, 2019Observed: 7.93 ft at 8:00AM Apr 21, 2019Observed: 7.93 ft at 8:15AM Apr 21, 2019Observed: 7.94 ft at 8:30AM Apr 21, 2019Observed: 7.93 ft at 8:45AM Apr 21, 2019Observed: 7.93 ft at 9:00AM Apr 21, 2019Observed: 7.93 ft at 9:15AM Apr 21, 2019Observed: 7.92 ft at 9:30AM Apr 21, 2019Observed: 7.94 ft at 9:45AM Apr 21, 2019Observed: 7.92 ft at 10:00AM Apr 21, 2019Observed: 7.93 ft at 10:15AM Apr 21, 2019Observed: 7.94 ft at 10:30AM Apr 21, 2019Observed: 7.93 ft at 10:45AM Apr 21, 2019Observed: 7.94 ft at 11:00AM Apr 21, 2019Observed: 7.94 ft at 11:15AM Apr 21, 2019Observed: 7.96 ft at 11:30AM Apr 21, 2019Observed: 7.92 ft at 11:45AM Apr 21, 2019Observed: 7.95 ft at 12:00PM Apr 21, 2019Observed: 7.93 ft at 12:15PM Apr 21, 2019Observed: 7.94 ft at 12:30PM Apr 21, 2019Observed: 7.93 ft at 12:45PM Apr 21, 2019Observed: 7.94 ft at 1:00PM Apr 21, 2019Observed: 7.94 ft at 1:15PM Apr 21, 2019Observed: 7.95 ft at 1:30PM Apr 21, 2019Observed: 7.93 ft at 1:45PM Apr 21, 2019Observed: 7.95 ft at 2:00PM Apr 21, 2019Observed: 7.94 ft at 2:15PM Apr 21, 2019Observed: 7.94 ft at 2:30PM Apr 21, 2019Observed: 7.94 ft at 2:45PM Apr 21, 2019Observed: 7.95 ft at 3:00PM Apr 21, 2019Observed: 7.95 ft at 3:15PM Apr 21, 2019Observed: 7.95 ft at 3:30PM Apr 21, 2019Observed: 7.97 ft at 3:45PM Apr 21, 2019Observed: 7.96 ft at 4:00PM Apr 21, 2019Observed: 7.95 ft at 4:15PM Apr 21, 2019Observed: 7.97 ft at 4:30PM Apr 21, 2019Observed: 7.98 ft at 4:45PM Apr 21, 2019Observed: 7.95 ft at 5:00PM Apr 21, 2019Observed: 7.95 ft at 5:15PM Apr 21, 2019Observed: 7.97 ft at 5:30PM Apr 21, 2019Observed: 7.95 ft at 5:45PM Apr 21, 2019Observed: 7.96 ft at 6:00PM Apr 21, 2019Observed: 7.93 ft at 6:15PM Apr 21, 2019Observed: 7.98 ft at 6:30PM Apr 21, 2019Observed: 7.94 ft at 6:45PM Apr 21, 2019Observed: 7.96 ft at 7:00PM Apr 21, 2019Observed: 7.96 ft at 7:15PM Apr 21, 2019Observed: 7.96 ft at 7:30PM Apr 21, 2019Observed: 7.96 ft at 7:45PM Apr 21, 2019Observed: 7.97 ft at 8:00PM Apr 21, 2019Observed: 7.96 ft at 8:15PM Apr 21, 2019Observed: 7.96 ft at 8:30PM Apr 21, 2019Observed: 7.97 ft at 8:45PM Apr 21, 2019Observed: 7.96 ft at 9:00PM Apr 21, 2019Observed: 7.96 ft at 9:15PM Apr 21, 2019Observed: 7.96 ft at 9:30PM Apr 21, 2019Observed: 7.96 ft at 9:45PM Apr 21, 2019Observed: 7.96 ft at 10:00PM Apr 21, 2019Observed: 7.96 ft at 10:15PM Apr 21, 2019Observed: 7.96 ft at 10:30PM Apr 21, 2019Observed: 7.96 ft at 10:45PM Apr 21, 2019Observed: 7.96 ft at 11:00PM Apr 21, 2019Observed: 7.96 ft at 11:15PM Apr 21, 2019Observed: 7.96 ft at 11:30PM Apr 21, 2019Observed: 7.96 ft at 11:45PM Apr 21, 2019Observed: 7.96 ft at 12:00AM Apr 22, 2019Observed: 7.96 ft at 12:15AM Apr 22, 2019Observed: 7.96 ft at 12:30AM Apr 22, 2019Observed: 7.96 ft at 12:45AM Apr 22, 2019Observed: 7.96 ft at 1:00AM Apr 22, 2019Observed: 7.97 ft at 1:15AM Apr 22, 2019Observed: 7.97 ft at 1:30AM Apr 22, 2019Observed: 7.97 ft at 1:45AM Apr 22, 2019Observed: 7.97 ft at 2:00AM Apr 22, 2019Observed: 7.97 ft at 2:15AM Apr 22, 2019Observed: 7.96 ft at 2:30AM Apr 22, 2019Observed: 7.96 ft at 2:45AM Apr 22, 2019Observed: 7.96 ft at 3:00AM Apr 22, 2019Observed: 7.95 ft at 3:15AM Apr 22, 2019Observed: 7.96 ft at 3:30AM Apr 22, 2019Observed: 7.96 ft at 3:45AM Apr 22, 2019Observed: 7.96 ft at 4:00AM Apr 22, 2019Observed: 7.95 ft at 4:15AM Apr 22, 2019Observed: 7.95 ft at 4:30AM Apr 22, 2019Observed: 7.95 ft at 4:45AM Apr 22, 2019Observed: 7.95 ft at 5:00AM Apr 22, 2019Observed: 7.95 ft at 5:15AM Apr 22, 2019Observed: 7.94 ft at 5:30AM Apr 22, 2019Observed: 7.94 ft at 5:45AM Apr 22, 2019Observed: 7.94 ft at 6:00AM Apr 22, 2019Observed: 7.95 ft at 6:15AM Apr 22, 2019Observed: 7.94 ft at 6:30AM Apr 22, 2019Observed: 7.93 ft at 6:45AM Apr 22, 2019Observed: 7.93 ft at 7:00AM Apr 22, 2019Observed: 7.93 ft at 7:15AM Apr 22, 2019Observed: 7.93 ft at 7:30AM Apr 22, 2019Observed: 7.94 ft at 7:45AM Apr 22, 2019Observed: 7.93 ft at 8:00AM Apr 22, 2019Observed: 7.94 ft at 8:15AM Apr 22, 2019Observed: 7.93 ft at 8:30AM Apr 22, 2019Observed: 7.92 ft at 8:45AM Apr 22, 2019Observed: 7.94 ft at 9:00AM Apr 22, 2019Observed: 7.95 ft at 9:15AM Apr 22, 2019Observed: 7.95 ft at 9:30AM Apr 22, 2019Observed: 7.93 ft at 9:45AM Apr 22, 2019Observed: 7.92 ft at 10:00AM Apr 22, 2019Observed: 7.95 ft at 10:15AM Apr 22, 2019Observed: 7.92 ft at 10:30AM Apr 22, 2019Observed: 7.94 ft at 10:45AM Apr 22, 2019Observed: 7.93 ft at 11:00AM Apr 22, 2019Observed: 7.9 ft at 11:15AM Apr 22, 2019Observed: 7.93 ft at 11:30AM Apr 22, 2019Observed: 7.94 ft at 11:45AM Apr 22, 2019Observed: 7.93 ft at 12:00PM Apr 22, 2019Observed: 7.93 ft at 12:15PM Apr 22, 2019Observed: 7.95 ft at 12:30PM Apr 22, 2019Observed: 7.94 ft at 12:45PM Apr 22, 2019Observed: 7.97 ft at 1:00PM Apr 22, 2019Observed: 7.97 ft at 1:15PM Apr 22, 2019Observed: 8 ft at 1:30PM Apr 22, 2019Observed: 7.99 ft at 1:45PM Apr 22, 2019Observed: 8.01 ft at 2:00PM Apr 22, 2019Observed: 7.99 ft at 2:15PM Apr 22, 2019Observed: 8 ft at 2:30PM Apr 22, 2019Observed: 7.99 ft at 2:45PM Apr 22, 2019Observed: 7.96 ft at 3:00PM Apr 22, 2019Observed: 7.96 ft at 3:15PM Apr 22, 2019Observed: 7.99 ft at 3:30PM Apr 22, 2019Observed: 8 ft at 3:45PM Apr 22, 2019Observed: 7.98 ft at 4:00PM Apr 22, 2019Observed: 7.99 ft at 4:15PM Apr 22, 2019Observed: 7.97 ft at 4:30PM Apr 22, 2019Observed: 7.98 ft at 4:45PM Apr 22, 2019Observed: 7.99 ft at 5:00PM Apr 22, 2019Observed: 7.99 ft at 5:15PM Apr 22, 2019Observed: 8 ft at 5:30PM Apr 22, 2019Observed: 8 ft at 5:45PM Apr 22, 2019Observed: 8 ft at 6:00PM Apr 22, 2019Observed: 8 ft at 6:15PM Apr 22, 2019Observed: 7.92 ft at 6:30PM Apr 22, 2019Observed: 7.98 ft at 6:45PM Apr 22, 2019Observed: 8.02 ft at 7:00PM Apr 22, 2019Observed: 8.02 ft at 7:15PM Apr 22, 2019Observed: 8.01 ft at 7:30PM Apr 22, 2019Observed: 8.02 ft at 7:45PM Apr 22, 2019Observed: 8.02 ft at 8:00PM Apr 22, 2019Observed: 8.02 ft at 8:15PM Apr 22, 2019Observed: 8.01 ft at 8:30PM Apr 22, 2019Observed: 8.03 ft at 8:45PM Apr 22, 2019Observed: 8.02 ft at 9:00PM Apr 22, 2019Observed: 7.98 ft at 9:15PM Apr 22, 2019Observed: 8.03 ft at 9:30PM Apr 22, 2019Observed: 8.03 ft at 9:45PM Apr 22, 2019Observed: 7.96 ft at 10:00PM Apr 22, 2019Observed: 8.05 ft at 10:15PM Apr 22, 2019Observed: 8.03 ft at 10:30PM Apr 22, 2019Observed: 8.06 ft at 10:45PM Apr 22, 2019Observed: 8.05 ft at 11:00PM Apr 22, 2019Observed: 8.04 ft at 11:15PM Apr 22, 2019Observed: 8.05 ft at 11:30PM Apr 22, 2019Observed: 8.06 ft at 11:45PM Apr 22, 2019Observed: 8.07 ft at 12:00AM Apr 23, 2019Observed: 8.08 ft at 12:15AM Apr 23, 2019Observed: 8.08 ft at 12:30AM Apr 23, 2019Observed: 8.08 ft at 12:45AM Apr 23, 2019Observed: 8.09 ft at 1:00AM Apr 23, 2019Observed: 8.08 ft at 1:15AM Apr 23, 2019Observed: 8.08 ft at 1:30AM Apr 23, 2019Observed: 8.07 ft at 1:45AM Apr 23, 2019Observed: 8.07 ft at 2:00AM Apr 23, 2019Observed: 8.06 ft at 2:15AM Apr 23, 2019Observed: 8.06 ft at 2:30AM Apr 23, 2019Observed: 8.05 ft at 2:45AM Apr 23, 2019Observed: 8.05 ft at 3:00AM Apr 23, 2019Observed: 8.03 ft at 3:15AM Apr 23, 2019Observed: 8.05 ft at 3:30AM Apr 23, 2019Observed: 8.03 ft at 3:45AM Apr 23, 2019Observed: 8.03 ft at 4:00AM Apr 23, 2019Observed: 8.04 ft at 4:15AM Apr 23, 2019Observed: 8.02 ft at 4:30AM Apr 23, 2019Observed: 8.03 ft at 4:45AM Apr 23, 2019Observed: 8.03 ft at 5:00AM Apr 23, 2019Observed: 8.03 ft at 5:15AM Apr 23, 2019Observed: 8.02 ft at 5:30AM Apr 23, 2019Observed: 8.01 ft at 5:45AM Apr 23, 2019Observed: 8.02 ft at 6:00AM Apr 23, 2019Observed: 8.01 ft at 6:15AM Apr 23, 2019Observed: 8 ft at 6:30AM Apr 23, 2019Observed: 8.03 ft at 6:45AM Apr 23, 2019Observed: 8.03 ft at 7:00AM Apr 23, 2019Observed: 8.03 ft at 7:15AM Apr 23, 2019Observed: 8.03 ft at 7:30AM Apr 23, 2019Observed: 8.04 ft at 7:45AM Apr 23, 2019Observed: 8.03 ft at 8:00AM Apr 23, 2019Observed: 8.03 ft at 8:15AM Apr 23, 2019Observed: 8.03 ft at 8:30AM Apr 23, 2019Observed: 8 ft at 8:45AM Apr 23, 2019Observed: 8.03 ft at 9:00AM Apr 23, 2019Observed: 8.03 ft at 9:15AM Apr 23, 2019Observed: 8.03 ft at 9:30AM Apr 23, 2019Observed: 8.03 ft at 9:45AM Apr 23, 2019Observed: 8.03 ft at 10:00AM Apr 23, 2019Observed: 8.04 ft at 10:15AM Apr 23, 2019Observed: 8.03 ft at 10:30AM Apr 23, 2019Observed: 8.03 ft at 10:45AM Apr 23, 2019Observed: 8.04 ft at 11:00AM Apr 23, 2019Observed: 8.03 ft at 11:15AM Apr 23, 2019Observed: 8.03 ft at 11:30AM Apr 23, 2019Observed: 8.03 ft at 11:45AM Apr 23, 2019Observed: 8.04 ft at 12:00PM Apr 23, 2019Observed: 8.03 ft at 12:15PM Apr 23, 2019Observed: 8.03 ft at 12:30PM Apr 23, 2019Observed: 8.04 ft at 12:45PM Apr 23, 2019Observed: 8.03 ft at 1:00PM Apr 23, 2019Observed: 8.04 ft at 1:15PM Apr 23, 2019Observed: 8.04 ft at 1:30PM Apr 23, 2019Observed: 8.04 ft at 1:45PM Apr 23, 2019Observed: 8.04 ft at 2:00PM Apr 23, 2019Observed: 8.05 ft at 2:15PM Apr 23, 2019Observed: 8.05 ft at 2:30PM Apr 23, 2019Observed: 8.04 ft at 2:45PM Apr 23, 2019Observed: 8.05 ft at 3:00PM Apr 23, 2019Observed: 8.05 ft at 3:15PM Apr 23, 2019Observed: 8.04 ft at 3:30PM Apr 23, 2019Observed: 8.04 ft at 3:45PM Apr 23, 2019Observed: 8.03 ft at 4:00PM Apr 23, 2019Observed: 8.03 ft at 4:15PM Apr 23, 2019USGS--Water Resources of the United StatesWRNI2(plotting HGIRG) Graph Created (5:09PM Apr 23, 2019)ObservedLatest observed value: 8.03 ft at 4:15 PM CDT 23-Apr-2019. Flood Stage is 11.5 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the West Branch Du Page River near Warrenville are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - near West Chicago Upstream Gauge Downstream Gauge Downstream Gauge - at Naperville (Fawell Dam)
Flood Categories (in feet)
Major Flood Stage: 17.5
Moderate Flood Stage: 14.5
Flood Stage: 11.5
Action Stage: 11
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
(1) 12.92 ft on 02/21/2018 (P)
(2) 12.10 ft on 10/15/2017 (P)
(3) 12.60 ft on 05/01/2017
(4) 14.18 ft on 06/16/2015 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:15
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Gauge LocationGauge Map Marker
 Disclaimer
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.
About This Location Collapse

Latitude: 41.817500° N, Longitude: 88.171389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11.5 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:
Additional Information Collapse
How much forecast precipitation was used for the current river forecast?
Flood stage is provisional. The physical location of this streamgage was changed in 2010. The streamgage is now located at Warrenville Road, approximately 1/3 mile downstream from the previous location. The increase in drainage area is very small, thus discharge values at the two locations can be considered equal to each other. However, as a result of location-specific channel characteristics, channel slope, and the existence of Warrenville Grove Dam between the two locations, gage height (water level) values at the new location SHOULD NOT be compared to values from the previous location.
How low could the river get?
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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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