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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 Inundation
Mapping
Rock River at Watertown Stage (ft)Flow (cfs)Highest Observation: 4.04 ft at 7:00PM Apr 12, 2019Highest Observation: 4.04 ft at 7:15PM Apr 12, 2019Highest Observation: 4.04 ft at 7:30PM Apr 12, 2019Observed: 4.02 ft at 7:45PM Apr 12, 2019Observed: 4.01 ft at 8:00PM Apr 12, 2019Observed: 4.03 ft at 8:15PM Apr 12, 2019Observed: 4.03 ft at 8:30PM Apr 12, 2019Observed: 4.02 ft at 8:45PM Apr 12, 2019Highest Observation: 4.04 ft at 9:00PM Apr 12, 2019Highest Observation: 4.04 ft at 9:15PM Apr 12, 2019Observed: 4.03 ft at 9:30PM Apr 12, 2019Observed: 4 ft at 9:45PM Apr 12, 2019Observed: 4.03 ft at 10:00PM Apr 12, 2019Observed: 4.02 ft at 10:15PM Apr 12, 2019Observed: 4.01 ft at 10:30PM Apr 12, 2019Observed: 4.02 ft at 10:45PM Apr 12, 2019Observed: 4.02 ft at 11:00PM Apr 12, 2019Observed: 4.02 ft at 11:15PM Apr 12, 2019Observed: 4 ft at 11:30PM Apr 12, 2019Observed: 4.02 ft at 11:45PM Apr 12, 2019Observed: 4.02 ft at 12:00AM Apr 13, 2019Observed: 4.02 ft at 12:15AM Apr 13, 2019Observed: 4.01 ft at 12:30AM Apr 13, 2019Observed: 4.02 ft at 12:45AM Apr 13, 2019Observed: 4 ft at 1:00AM Apr 13, 2019Observed: 4.01 ft at 1:15AM Apr 13, 2019Observed: 3.99 ft at 1:30AM Apr 13, 2019Observed: 3.99 ft at 1:45AM Apr 13, 2019Observed: 4.01 ft at 2:00AM Apr 13, 2019Observed: 4.01 ft at 2:15AM Apr 13, 2019Observed: 3.98 ft at 2:30AM Apr 13, 2019Observed: 3.99 ft at 2:45AM Apr 13, 2019Observed: 4 ft at 3:00AM Apr 13, 2019Observed: 4.02 ft at 3:15AM Apr 13, 2019Observed: 4 ft at 3:30AM Apr 13, 2019Observed: 4.01 ft at 3:45AM Apr 13, 2019Observed: 4 ft at 4:00AM Apr 13, 2019Observed: 4.01 ft at 4:15AM Apr 13, 2019Observed: 3.99 ft at 4:30AM Apr 13, 2019Observed: 4.01 ft at 4:45AM Apr 13, 2019Observed: 4 ft at 5:00AM Apr 13, 2019Observed: 3.98 ft at 5:15AM Apr 13, 2019Observed: 3.98 ft at 5:30AM Apr 13, 2019Observed: 3.99 ft at 5:45AM Apr 13, 2019Observed: 4 ft at 6:00AM Apr 13, 2019Observed: 3.99 ft at 6:15AM Apr 13, 2019Observed: 3.98 ft at 6:30AM Apr 13, 2019Observed: 3.98 ft at 6:45AM Apr 13, 2019Observed: 4.01 ft at 7:00AM Apr 13, 2019Observed: 4.01 ft at 7:15AM Apr 13, 2019Observed: 4.01 ft at 7:30AM Apr 13, 2019Observed: 3.98 ft at 7:45AM Apr 13, 2019Observed: 4 ft at 8:00AM Apr 13, 2019Observed: 3.98 ft at 8:15AM Apr 13, 2019Observed: 4 ft at 8:30AM Apr 13, 2019Observed: 3.98 ft at 8:45AM Apr 13, 2019Observed: 4 ft at 9:00AM Apr 13, 2019Observed: 3.98 ft at 9:15AM Apr 13, 2019Observed: 4 ft at 9:30AM Apr 13, 2019Observed: 3.98 ft at 9:45AM Apr 13, 2019Observed: 3.98 ft at 10:00AM Apr 13, 2019Observed: 3.99 ft at 10:15AM Apr 13, 2019Observed: 3.98 ft at 10:30AM Apr 13, 2019Observed: 4 ft at 10:45AM Apr 13, 2019Observed: 3.99 ft at 11:00AM Apr 13, 2019Observed: 3.98 ft at 11:15AM Apr 13, 2019Observed: 3.98 ft at 11:30AM Apr 13, 2019Observed: 4 ft at 11:45AM Apr 13, 2019Observed: 3.97 ft at 12:00PM Apr 13, 2019Observed: 3.98 ft at 12:15PM Apr 13, 2019Observed: 3.98 ft at 12:30PM Apr 13, 2019Observed: 3.96 ft at 12:45PM Apr 13, 2019Observed: 3.97 ft at 1:00PM Apr 13, 2019Observed: 3.99 ft at 1:15PM Apr 13, 2019Observed: 3.97 ft at 1:30PM Apr 13, 2019Observed: 3.98 ft at 1:45PM Apr 13, 2019Observed: 3.97 ft at 2:00PM Apr 13, 2019Observed: 3.81 ft at 2:15PM Apr 13, 2019Observed: 3.91 ft at 2:30PM Apr 13, 2019Observed: 4.01 ft at 2:45PM Apr 13, 2019Observed: 3.99 ft at 3:00PM Apr 13, 2019Observed: 3.99 ft at 3:15PM Apr 13, 2019Observed: 3.98 ft at 3:30PM Apr 13, 2019Observed: 3.98 ft at 3:45PM Apr 13, 2019Observed: 3.96 ft at 4:00PM Apr 13, 2019Observed: 3.98 ft at 4:15PM Apr 13, 2019Observed: 3.94 ft at 4:30PM Apr 13, 2019Observed: 3.94 ft at 4:45PM Apr 13, 2019Observed: 3.95 ft at 5:00PM Apr 13, 2019Observed: 3.92 ft at 5:15PM Apr 13, 2019Observed: 3.93 ft at 5:30PM Apr 13, 2019Observed: 3.93 ft at 5:45PM Apr 13, 2019Observed: 3.94 ft at 6:00PM Apr 13, 2019Observed: 3.93 ft at 6:15PM Apr 13, 2019Observed: 3.94 ft at 6:30PM Apr 13, 2019Observed: 3.94 ft at 6:45PM Apr 13, 2019Observed: 3.92 ft at 7:00PM Apr 13, 2019Observed: 3.93 ft at 7:15PM Apr 13, 2019Observed: 3.93 ft at 7:30PM Apr 13, 2019Observed: 3.97 ft at 7:45PM Apr 13, 2019Observed: 3.93 ft at 8:00PM Apr 13, 2019Observed: 3.93 ft at 8:15PM Apr 13, 2019Observed: 3.93 ft at 8:30PM Apr 13, 2019Observed: 3.94 ft at 8:45PM Apr 13, 2019Observed: 3.94 ft at 9:00PM Apr 13, 2019Observed: 3.94 ft at 9:15PM Apr 13, 2019Observed: 3.93 ft at 9:30PM Apr 13, 2019Observed: 3.94 ft at 9:45PM Apr 13, 2019Observed: 3.94 ft at 10:00PM Apr 13, 2019Observed: 3.93 ft at 10:15PM Apr 13, 2019Observed: 3.93 ft at 10:30PM Apr 13, 2019Observed: 3.96 ft at 10:45PM Apr 13, 2019Observed: 3.93 ft at 11:00PM Apr 13, 2019Observed: 3.93 ft at 11:15PM Apr 13, 2019Observed: 3.93 ft at 11:30PM Apr 13, 2019Observed: 3.94 ft at 11:45PM Apr 13, 2019Observed: 3.92 ft at 12:00AM Apr 14, 2019Observed: 3.93 ft at 12:15AM Apr 14, 2019Observed: 3.91 ft at 12:30AM Apr 14, 2019Observed: 3.93 ft at 12:45AM Apr 14, 2019Observed: 3.93 ft at 1:00AM Apr 14, 2019Observed: 3.95 ft at 1:15AM Apr 14, 2019Observed: 3.94 ft at 1:30AM Apr 14, 2019Observed: 3.94 ft at 1:45AM Apr 14, 2019Observed: 3.93 ft at 2:00AM Apr 14, 2019Observed: 3.92 ft at 2:15AM Apr 14, 2019Observed: 3.93 ft at 2:30AM Apr 14, 2019Observed: 3.93 ft at 2:45AM Apr 14, 2019Observed: 3.93 ft at 3:00AM Apr 14, 2019Observed: 3.94 ft at 3:15AM Apr 14, 2019Observed: 3.92 ft at 3:30AM Apr 14, 2019Observed: 3.92 ft at 3:45AM Apr 14, 2019Observed: 3.93 ft at 4:00AM Apr 14, 2019Observed: 3.92 ft at 4:15AM Apr 14, 2019Observed: 3.92 ft at 4:30AM Apr 14, 2019Observed: 3.92 ft at 4:45AM Apr 14, 2019Observed: 3.92 ft at 5:00AM Apr 14, 2019Observed: 3.92 ft at 5:15AM Apr 14, 2019Observed: 3.92 ft at 5:30AM Apr 14, 2019Observed: 3.93 ft at 5:45AM Apr 14, 2019Observed: 3.91 ft at 6:00AM Apr 14, 2019Observed: 3.91 ft at 6:15AM Apr 14, 2019Observed: 3.93 ft at 6:30AM Apr 14, 2019Observed: 3.91 ft at 6:45AM Apr 14, 2019Observed: 3.9 ft at 7:00AM Apr 14, 2019Observed: 3.91 ft at 7:15AM Apr 14, 2019Observed: 3.94 ft at 7:30AM Apr 14, 2019Observed: 3.92 ft at 7:45AM Apr 14, 2019Observed: 3.92 ft at 8:00AM Apr 14, 2019Observed: 3.92 ft at 8:15AM Apr 14, 2019Observed: 3.94 ft at 8:30AM Apr 14, 2019Observed: 3.9 ft at 8:45AM Apr 14, 2019Observed: 3.93 ft at 9:00AM Apr 14, 2019Observed: 3.92 ft at 9:15AM Apr 14, 2019Observed: 3.94 ft at 9:30AM Apr 14, 2019Observed: 3.92 ft at 9:45AM Apr 14, 2019Observed: 3.92 ft at 10:00AM Apr 14, 2019Observed: 3.93 ft at 10:15AM Apr 14, 2019Observed: 3.92 ft at 10:30AM Apr 14, 2019Observed: 3.92 ft at 10:45AM Apr 14, 2019Observed: 3.92 ft at 11:00AM Apr 14, 2019Observed: 3.93 ft at 11:15AM Apr 14, 2019Observed: 3.92 ft at 11:30AM Apr 14, 2019Observed: 3.92 ft at 11:45AM Apr 14, 2019Observed: 3.9 ft at 12:00PM Apr 14, 2019Observed: 3.9 ft at 12:15PM Apr 14, 2019Observed: 3.91 ft at 12:30PM Apr 14, 2019Observed: 3.92 ft at 12:45PM Apr 14, 2019Observed: 3.93 ft at 1:00PM Apr 14, 2019Observed: 3.92 ft at 1:15PM Apr 14, 2019Observed: 3.93 ft at 1:30PM Apr 14, 2019Observed: 3.92 ft at 1:45PM Apr 14, 2019Observed: 3.91 ft at 2:00PM Apr 14, 2019Observed: 3.91 ft at 2:15PM Apr 14, 2019Observed: 3.91 ft at 2:30PM Apr 14, 2019Observed: 3.92 ft at 2:45PM Apr 14, 2019Observed: 3.93 ft at 3:00PM Apr 14, 2019Observed: 3.91 ft at 3:15PM Apr 14, 2019Observed: 3.92 ft at 3:30PM Apr 14, 2019Observed: 3.91 ft at 3:45PM Apr 14, 2019Observed: 3.93 ft at 4:00PM Apr 14, 2019Observed: 3.92 ft at 4:15PM Apr 14, 2019Observed: 3.91 ft at 4:30PM Apr 14, 2019Observed: 3.92 ft at 4:45PM Apr 14, 2019Observed: 3.91 ft at 5:00PM Apr 14, 2019Observed: 3.88 ft at 4:15AM Apr 15, 2019Observed: 3.9 ft at 4:30AM Apr 15, 2019Observed: 3.88 ft at 4:45AM Apr 15, 2019Observed: 3.88 ft at 5:00AM Apr 15, 2019Observed: 3.88 ft at 5:15AM Apr 15, 2019Observed: 3.87 ft at 5:30AM Apr 15, 2019Observed: 3.87 ft at 5:45AM Apr 15, 2019Observed: 3.9 ft at 6:00AM Apr 15, 2019Observed: 3.88 ft at 6:15AM Apr 15, 2019Observed: 3.88 ft at 6:30AM Apr 15, 2019Observed: 3.89 ft at 6:45AM Apr 15, 2019Observed: 3.9 ft at 7:00AM Apr 15, 2019Observed: 3.88 ft at 7:15AM Apr 15, 2019Observed: 3.87 ft at 7:30AM Apr 15, 2019Observed: 3.86 ft at 7:45AM Apr 15, 2019Observed: 3.87 ft at 8:00AM Apr 15, 2019Observed: 3.88 ft at 8:15AM Apr 15, 2019Observed: 3.87 ft at 8:30AM Apr 15, 2019Observed: 3.86 ft at 8:45AM Apr 15, 2019Observed: 3.85 ft at 9:00AM Apr 15, 2019Observed: 3.86 ft at 9:15AM Apr 15, 2019Observed: 3.87 ft at 9:30AM Apr 15, 2019Observed: 3.86 ft at 9:45AM Apr 15, 2019Observed: 3.87 ft at 10:00AM Apr 15, 2019Observed: 3.88 ft at 10:15AM Apr 15, 2019Observed: 3.87 ft at 10:30AM Apr 15, 2019Observed: 3.87 ft at 10:45AM Apr 15, 2019Observed: 3.86 ft at 11:00AM Apr 15, 2019Observed: 3.87 ft at 11:15AM Apr 15, 2019Observed: 3.88 ft at 11:30AM Apr 15, 2019Observed: 3.86 ft at 11:45AM Apr 15, 2019Observed: 3.87 ft at 12:00PM Apr 15, 2019Observed: 3.88 ft at 12:15PM Apr 15, 2019Observed: 3.86 ft at 12:30PM Apr 15, 2019Observed: 3.87 ft at 12:45PM Apr 15, 2019Observed: 3.9 ft at 1:00PM Apr 15, 2019Observed: 3.87 ft at 1:15PM Apr 15, 2019Observed: 3.88 ft at 1:30PM Apr 15, 2019Observed: 3.88 ft at 1:45PM Apr 15, 2019Observed: 3.85 ft at 2:00PM Apr 15, 2019Observed: 3.87 ft at 2:15PM Apr 15, 2019Observed: 3.87 ft at 2:30PM Apr 15, 2019Observed: 3.86 ft at 2:45PM Apr 15, 2019Observed: 3.87 ft at 3:00PM Apr 15, 2019Observed: 3.86 ft at 3:15PM Apr 15, 2019Observed: 3.88 ft at 3:30PM Apr 15, 2019Observed: 3.87 ft at 3:45PM Apr 15, 2019Observed: 3.86 ft at 4:00PM Apr 15, 2019Observed: 3.87 ft at 4:15PM Apr 15, 2019Observed: 3.87 ft at 4:30PM Apr 15, 2019Observed: 3.87 ft at 4:45PM Apr 15, 2019Observed: 3.88 ft at 5:00PM Apr 15, 2019Observed: 3.86 ft at 5:15PM Apr 15, 2019Observed: 3.88 ft at 5:30PM Apr 15, 2019Observed: 3.86 ft at 5:45PM Apr 15, 2019Observed: 3.86 ft at 6:00PM Apr 15, 2019Observed: 3.87 ft at 6:15PM Apr 15, 2019Observed: 3.86 ft at 6:30PM Apr 15, 2019Observed: 3.86 ft at 6:45PM Apr 15, 2019Observed: 3.86 ft at 7:00PM Apr 15, 2019Observed: 3.87 ft at 7:15PM Apr 15, 2019Observed: 3.86 ft at 7:30PM Apr 15, 2019Observed: 3.88 ft at 7:45PM Apr 15, 2019Observed: 3.86 ft at 8:00PM Apr 15, 2019Observed: 3.86 ft at 8:15PM Apr 15, 2019Observed: 3.87 ft at 8:30PM Apr 15, 2019Observed: 3.86 ft at 8:45PM Apr 15, 2019Observed: 3.86 ft at 9:00PM Apr 15, 2019Observed: 3.86 ft at 9:15PM Apr 15, 2019Observed: 3.87 ft at 9:30PM Apr 15, 2019Observed: 3.87 ft at 9:45PM Apr 15, 2019Observed: 3.86 ft at 10:00PM Apr 15, 2019Observed: 3.86 ft at 10:15PM Apr 15, 2019Observed: 3.86 ft at 10:30PM Apr 15, 2019Observed: 3.85 ft at 10:45PM Apr 15, 2019Observed: 3.88 ft at 11:00PM Apr 15, 2019Observed: 3.86 ft at 11:15PM Apr 15, 2019Observed: 3.85 ft at 11:30PM Apr 15, 2019Observed: 3.85 ft at 11:45PM Apr 15, 2019Observed: 3.86 ft at 12:00AM Apr 16, 2019Observed: 3.85 ft at 12:15AM Apr 16, 2019Observed: 3.85 ft at 12:30AM Apr 16, 2019Observed: 3.85 ft at 12:45AM Apr 16, 2019Observed: 3.86 ft at 1:00AM Apr 16, 2019Observed: 3.85 ft at 1:15AM Apr 16, 2019Observed: 3.86 ft at 1:30AM Apr 16, 2019Observed: 3.86 ft at 1:45AM Apr 16, 2019Observed: 3.85 ft at 2:00AM Apr 16, 2019Observed: 3.85 ft at 2:15AM Apr 16, 2019Observed: 3.85 ft at 2:30AM Apr 16, 2019Observed: 3.86 ft at 2:45AM Apr 16, 2019Observed: 3.85 ft at 3:00AM Apr 16, 2019Observed: 3.86 ft at 3:15AM Apr 16, 2019Observed: 3.85 ft at 3:30AM Apr 16, 2019Observed: 3.85 ft at 3:45AM Apr 16, 2019Observed: 3.85 ft at 4:00AM Apr 16, 2019Observed: 3.84 ft at 4:15AM Apr 16, 2019Observed: 3.84 ft at 4:30AM Apr 16, 2019Observed: 3.85 ft at 4:45AM Apr 16, 2019Observed: 3.85 ft at 5:00AM Apr 16, 2019Observed: 3.86 ft at 5:15AM Apr 16, 2019Observed: 3.86 ft at 5:30AM Apr 16, 2019Observed: 3.85 ft at 5:45AM Apr 16, 2019Observed: 3.86 ft at 6:00AM Apr 16, 2019Observed: 3.86 ft at 6:15AM Apr 16, 2019Observed: 3.88 ft at 6:30AM Apr 16, 2019Observed: 3.87 ft at 6:45AM Apr 16, 2019Observed: 3.88 ft at 7:00AM Apr 16, 2019Observed: 3.86 ft at 7:15AM Apr 16, 2019Observed: 3.87 ft at 7:30AM Apr 16, 2019Observed: 3.87 ft at 7:45AM Apr 16, 2019Observed: 3.88 ft at 8:00AM Apr 16, 2019Observed: 3.85 ft at 8:15AM Apr 16, 2019Observed: 3.88 ft at 8:30AM Apr 16, 2019Observed: 3.85 ft at 8:45AM Apr 16, 2019Observed: 3.87 ft at 9:00AM Apr 16, 2019Observed: 3.86 ft at 9:15AM Apr 16, 2019Observed: 3.87 ft at 9:30AM Apr 16, 2019Observed: 3.86 ft at 9:45AM Apr 16, 2019Observed: 3.86 ft at 10:00AM Apr 16, 2019Observed: 3.85 ft at 10:15AM Apr 16, 2019Observed: 3.86 ft at 10:30AM Apr 16, 2019Observed: 3.86 ft at 10:45AM Apr 16, 2019Observed: 3.86 ft at 11:00AM Apr 16, 2019Observed: 3.86 ft at 11:15AM Apr 16, 2019Observed: 3.85 ft at 11:30AM Apr 16, 2019Observed: 3.86 ft at 11:45AM Apr 16, 2019Observed: 3.87 ft at 12:00PM Apr 16, 2019Observed: 3.87 ft at 12:15PM Apr 16, 2019Observed: 3.87 ft at 12:30PM Apr 16, 2019Observed: 3.87 ft at 12:45PM Apr 16, 2019Observed: 3.86 ft at 1:00PM Apr 16, 2019Observed: 3.85 ft at 1:15PM Apr 16, 2019Observed: 3.84 ft at 1:30PM Apr 16, 2019Observed: 3.87 ft at 1:45PM Apr 16, 2019Observed: 3.86 ft at 2:00PM Apr 16, 2019Observed: 3.86 ft at 2:15PM Apr 16, 2019Observed: 3.85 ft at 2:30PM Apr 16, 2019Observed: 3.86 ft at 2:45PM Apr 16, 2019Observed: 3.86 ft at 3:00PM Apr 16, 2019Observed: 3.85 ft at 3:15PM Apr 16, 2019Observed: 3.84 ft at 3:30PM Apr 16, 2019Observed: 3.86 ft at 3:45PM Apr 16, 2019Observed: 3.86 ft at 4:00PM Apr 16, 2019Observed: 3.84 ft at 4:15PM Apr 16, 2019Observed: 3.85 ft at 4:30PM Apr 16, 2019Observed: 3.85 ft at 4:45PM Apr 16, 2019Observed: 3.84 ft at 5:00PM Apr 16, 2019Observed: 3.85 ft at 5:15PM Apr 16, 2019Observed: 3.86 ft at 5:30PM Apr 16, 2019Observed: 3.85 ft at 5:45PM Apr 16, 2019Observed: 3.86 ft at 6:00PM Apr 16, 2019Observed: 3.84 ft at 6:15PM Apr 16, 2019Observed: 3.83 ft at 6:30PM Apr 16, 2019Observed: 3.86 ft at 6:45PM Apr 16, 2019Observed: 3.84 ft at 7:00PM Apr 16, 2019Observed: 3.86 ft at 7:15PM Apr 16, 2019Observed: 3.84 ft at 7:30PM Apr 16, 2019Observed: 3.83 ft at 7:45PM Apr 16, 2019Observed: 3.85 ft at 8:00PM Apr 16, 2019Observed: 3.84 ft at 8:15PM Apr 16, 2019Observed: 3.84 ft at 8:30PM Apr 16, 2019Observed: 3.84 ft at 8:45PM Apr 16, 2019Observed: 3.83 ft at 9:00PM Apr 16, 2019Observed: 3.84 ft at 9:15PM Apr 16, 2019Observed: 3.84 ft at 9:30PM Apr 16, 2019Observed: 3.83 ft at 9:45PM Apr 16, 2019Observed: 3.85 ft at 10:00PM Apr 16, 2019Observed: 3.84 ft at 10:15PM Apr 16, 2019Observed: 3.84 ft at 10:30PM Apr 16, 2019Observed: 3.84 ft at 10:45PM Apr 16, 2019Observed: 3.84 ft at 11:00PM Apr 16, 2019Observed: 3.84 ft at 11:15PM Apr 16, 2019Observed: 3.83 ft at 11:30PM Apr 16, 2019Observed: 3.84 ft at 11:45PM Apr 16, 2019Observed: 3.84 ft at 12:00AM Apr 17, 2019Observed: 3.85 ft at 12:15AM Apr 17, 2019Observed: 3.83 ft at 12:30AM Apr 17, 2019Observed: 3.83 ft at 12:45AM Apr 17, 2019Observed: 3.83 ft at 1:00AM Apr 17, 2019Observed: 3.83 ft at 1:15AM Apr 17, 2019Observed: 3.83 ft at 1:30AM Apr 17, 2019Observed: 3.83 ft at 1:45AM Apr 17, 2019Observed: 3.81 ft at 2:00AM Apr 17, 2019Observed: 3.83 ft at 2:15AM Apr 17, 2019Observed: 3.81 ft at 2:30AM Apr 17, 2019Observed: 3.83 ft at 2:45AM Apr 17, 2019Observed: 3.82 ft at 3:00AM Apr 17, 2019Observed: 3.83 ft at 3:15AM Apr 17, 2019Observed: 3.83 ft at 3:30AM Apr 17, 2019Observed: 3.83 ft at 3:45AM Apr 17, 2019Observed: 3.81 ft at 4:00AM Apr 17, 2019Observed: 3.83 ft at 4:15AM Apr 17, 2019Observed: 3.82 ft at 4:30AM Apr 17, 2019Observed: 3.82 ft at 4:45AM Apr 17, 2019Observed: 3.82 ft at 5:00AM Apr 17, 2019Observed: 3.84 ft at 5:15AM Apr 17, 2019Observed: 3.81 ft at 5:30AM Apr 17, 2019Observed: 3.83 ft at 5:45AM Apr 17, 2019Observed: 3.82 ft at 6:00AM Apr 17, 2019Observed: 3.83 ft at 6:15AM Apr 17, 2019Observed: 3.82 ft at 6:30AM Apr 17, 2019Observed: 3.81 ft at 6:45AM Apr 17, 2019Observed: 3.82 ft at 7:00AM Apr 17, 2019Observed: 3.81 ft at 7:15AM Apr 17, 2019Observed: 3.82 ft at 7:30AM Apr 17, 2019Observed: 3.81 ft at 7:45AM Apr 17, 2019Observed: 3.81 ft at 8:00AM Apr 17, 2019Observed: 3.82 ft at 8:15AM Apr 17, 2019Observed: 3.81 ft at 8:30AM Apr 17, 2019Observed: 3.82 ft at 8:45AM Apr 17, 2019Observed: 3.8 ft at 9:00AM Apr 17, 2019Observed: 3.81 ft at 9:15AM Apr 17, 2019Observed: 3.81 ft at 9:30AM Apr 17, 2019Observed: 3.8 ft at 9:45AM Apr 17, 2019Observed: 3.79 ft at 10:00AM Apr 17, 2019Observed: 3.83 ft at 10:15AM Apr 17, 2019Observed: 3.81 ft at 10:30AM Apr 17, 2019Observed: 3.83 ft at 10:45AM Apr 17, 2019Observed: 3.84 ft at 11:00AM Apr 17, 2019Observed: 3.83 ft at 11:15AM Apr 17, 2019Observed: 3.82 ft at 11:30AM Apr 17, 2019Observed: 3.83 ft at 11:45AM Apr 17, 2019Observed: 3.82 ft at 12:00PM Apr 17, 2019Observed: 3.83 ft at 12:15PM Apr 17, 2019Observed: 3.8 ft at 12:30PM Apr 17, 2019Observed: 3.82 ft at 12:45PM Apr 17, 2019Observed: 3.82 ft at 1:00PM Apr 17, 2019Observed: 3.82 ft at 1:15PM Apr 17, 2019Observed: 3.83 ft at 1:30PM Apr 17, 2019Observed: 3.82 ft at 1:45PM Apr 17, 2019Observed: 3.83 ft at 2:00PM Apr 17, 2019Observed: 3.81 ft at 2:15PM Apr 17, 2019Observed: 3.81 ft at 2:30PM Apr 17, 2019Observed: 3.81 ft at 2:45PM Apr 17, 2019Observed: 3.81 ft at 3:00PM Apr 17, 2019Observed: 3.82 ft at 3:15PM Apr 17, 2019Observed: 3.83 ft at 3:30PM Apr 17, 2019Observed: 3.81 ft at 3:45PM Apr 17, 2019Observed: 3.82 ft at 4:00PM Apr 17, 2019Observed: 3.82 ft at 4:15PM Apr 17, 2019Observed: 3.82 ft at 4:30PM Apr 17, 2019Observed: 3.82 ft at 4:45PM Apr 17, 2019Observed: 3.83 ft at 5:00PM Apr 17, 2019Observed: 3.82 ft at 5:15PM Apr 17, 2019Observed: 3.81 ft at 5:30PM Apr 17, 2019Observed: 3.82 ft at 5:45PM Apr 17, 2019Observed: 3.83 ft at 6:00PM Apr 17, 2019Observed: 3.82 ft at 6:15PM Apr 17, 2019Observed: 3.82 ft at 6:30PM Apr 17, 2019Observed: 3.83 ft at 6:45PM Apr 17, 2019Observed: 3.81 ft at 7:00PM Apr 17, 2019Observed: 3.82 ft at 7:15PM Apr 17, 2019Observed: 3.86 ft at 7:30PM Apr 17, 2019Observed: 3.83 ft at 7:45PM Apr 17, 2019Observed: 3.82 ft at 8:00PM Apr 17, 2019Observed: 3.81 ft at 8:15PM Apr 17, 2019Observed: 3.82 ft at 8:30PM Apr 17, 2019Observed: 3.83 ft at 8:45PM Apr 17, 2019Observed: 3.82 ft at 9:00PM Apr 17, 2019Observed: 3.82 ft at 9:15PM Apr 17, 2019Observed: 3.81 ft at 9:30PM Apr 17, 2019Observed: 3.82 ft at 9:45PM Apr 17, 2019Observed: 3.82 ft at 10:00PM Apr 17, 2019Observed: 3.82 ft at 10:15PM Apr 17, 2019Observed: 3.81 ft at 10:30PM Apr 17, 2019Observed: 3.83 ft at 10:45PM Apr 17, 2019Observed: 3.81 ft at 11:00PM Apr 17, 2019Observed: 3.82 ft at 11:15PM Apr 17, 2019Observed: 3.81 ft at 11:30PM Apr 17, 2019Observed: 3.81 ft at 11:45PM Apr 17, 2019Observed: 3.82 ft at 12:00AM Apr 18, 2019Observed: 3.81 ft at 12:15AM Apr 18, 2019Observed: 3.81 ft at 12:30AM Apr 18, 2019Observed: 3.79 ft at 12:45AM Apr 18, 2019Observed: 3.8 ft at 1:00AM Apr 18, 2019Observed: 3.82 ft at 1:15AM Apr 18, 2019Observed: 3.82 ft at 1:30AM Apr 18, 2019Observed: 3.82 ft at 1:45AM Apr 18, 2019Observed: 3.81 ft at 2:00AM Apr 18, 2019Observed: 3.81 ft at 2:15AM Apr 18, 2019Observed: 3.82 ft at 2:30AM Apr 18, 2019Observed: 3.81 ft at 2:45AM Apr 18, 2019Observed: 3.82 ft at 3:00AM Apr 18, 2019Observed: 3.8 ft at 3:15AM Apr 18, 2019Observed: 3.82 ft at 3:30AM Apr 18, 2019Observed: 3.8 ft at 3:45AM Apr 18, 2019Observed: 3.8 ft at 4:00AM Apr 18, 2019Observed: 3.82 ft at 4:15AM Apr 18, 2019Observed: 3.82 ft at 4:30AM Apr 18, 2019Observed: 3.81 ft at 4:45AM Apr 18, 2019Observed: 3.8 ft at 5:00AM Apr 18, 2019Observed: 3.82 ft at 5:15AM Apr 18, 2019Observed: 3.79 ft at 5:30AM Apr 18, 2019Observed: 3.81 ft at 5:45AM Apr 18, 2019Observed: 3.8 ft at 6:00AM Apr 18, 2019Observed: 3.82 ft at 6:15AM Apr 18, 2019Observed: 3.81 ft at 6:30AM Apr 18, 2019Observed: 3.82 ft at 6:45AM Apr 18, 2019Observed: 3.82 ft at 7:00AM Apr 18, 2019Observed: 3.81 ft at 7:15AM Apr 18, 2019Observed: 3.8 ft at 7:30AM Apr 18, 2019Observed: 3.81 ft at 7:45AM Apr 18, 2019Observed: 3.8 ft at 8:00AM Apr 18, 2019Observed: 3.8 ft at 8:15AM Apr 18, 2019Observed: 3.81 ft at 8:30AM Apr 18, 2019Observed: 3.81 ft at 8:45AM Apr 18, 2019Observed: 3.8 ft at 9:00AM Apr 18, 2019Observed: 3.81 ft at 9:15AM Apr 18, 2019Observed: 3.83 ft at 9:30AM Apr 18, 2019Observed: 3.81 ft at 9:45AM Apr 18, 2019Observed: 3.8 ft at 10:00AM Apr 18, 2019Observed: 3.82 ft at 10:15AM Apr 18, 2019Observed: 3.8 ft at 10:30AM Apr 18, 2019Observed: 3.8 ft at 10:45AM Apr 18, 2019Observed: 3.8 ft at 11:00AM Apr 18, 2019Observed: 3.83 ft at 11:15AM Apr 18, 2019Observed: 3.81 ft at 11:30AM Apr 18, 2019Observed: 3.81 ft at 11:45AM Apr 18, 2019Observed: 3.8 ft at 12:00PM Apr 18, 2019Observed: 3.8 ft at 12:15PM Apr 18, 2019Observed: 3.8 ft at 12:30PM Apr 18, 2019Observed: 3.8 ft at 12:45PM Apr 18, 2019Observed: 3.83 ft at 1:00PM Apr 18, 2019Observed: 3.82 ft at 1:15PM Apr 18, 2019Observed: 3.81 ft at 1:30PM Apr 18, 2019Observed: 3.82 ft at 1:45PM Apr 18, 2019Observed: 3.82 ft at 2:00PM Apr 18, 2019Observed: 3.81 ft at 2:15PM Apr 18, 2019Observed: 3.81 ft at 2:30PM Apr 18, 2019Observed: 3.81 ft at 2:45PM Apr 18, 2019Observed: 3.8 ft at 3:00PM Apr 18, 2019Observed: 3.8 ft at 3:15PM Apr 18, 2019Observed: 3.8 ft at 3:30PM Apr 18, 2019Observed: 3.81 ft at 3:45PM Apr 18, 2019Observed: 3.81 ft at 4:00PM Apr 18, 2019Observed: 3.81 ft at 4:15PM Apr 18, 2019Observed: 3.82 ft at 4:30PM Apr 18, 2019Observed: 3.8 ft at 4:45PM Apr 18, 2019Observed: 3.81 ft at 5:00PM Apr 18, 2019Observed: 3.8 ft at 5:15PM Apr 18, 2019Observed: 3.81 ft at 5:30PM Apr 18, 2019Observed: 3.8 ft at 5:45PM Apr 18, 2019Observed: 3.8 ft at 6:00PM Apr 18, 2019Observed: 3.81 ft at 6:15PM Apr 18, 2019Observed: 3.81 ft at 6:30PM Apr 18, 2019Observed: 3.8 ft at 6:45PM Apr 18, 2019Observed: 3.81 ft at 7:00PM Apr 18, 2019Observed: 3.8 ft at 7:15PM Apr 18, 2019Observed: 3.82 ft at 7:30PM Apr 18, 2019Observed: 3.81 ft at 7:45PM Apr 18, 2019Observed: 3.8 ft at 8:00PM Apr 18, 2019Observed: 3.81 ft at 8:15PM Apr 18, 2019Observed: 3.81 ft at 8:30PM Apr 18, 2019Observed: 3.81 ft at 8:45PM Apr 18, 2019Observed: 3.82 ft at 9:00PM Apr 18, 2019Observed: 3.81 ft at 9:15PM Apr 18, 2019Observed: 3.8 ft at 9:30PM Apr 18, 2019Observed: 3.8 ft at 9:45PM Apr 18, 2019Observed: 3.8 ft at 10:00PM Apr 18, 2019Observed: 3.81 ft at 10:15PM Apr 18, 2019Observed: 3.78 ft at 10:30PM Apr 18, 2019Observed: 3.81 ft at 10:45PM Apr 18, 2019Observed: 3.8 ft at 11:00PM Apr 18, 2019Observed: 3.8 ft at 11:15PM Apr 18, 2019Observed: 3.79 ft at 11:30PM Apr 18, 2019Observed: 3.81 ft at 11:45PM Apr 18, 2019Observed: 3.8 ft at 12:00AM Apr 19, 2019Observed: 3.8 ft at 12:15AM Apr 19, 2019Observed: 3.8 ft at 12:30AM Apr 19, 2019Observed: 3.8 ft at 12:45AM Apr 19, 2019Observed: 3.8 ft at 1:00AM Apr 19, 2019Observed: 3.8 ft at 1:15AM Apr 19, 2019Observed: 3.8 ft at 1:30AM Apr 19, 2019Observed: 3.79 ft at 1:45AM Apr 19, 2019Observed: 3.8 ft at 2:00AM Apr 19, 2019Observed: 3.8 ft at 2:15AM Apr 19, 2019Observed: 3.79 ft at 2:30AM Apr 19, 2019Observed: 3.81 ft at 2:45AM Apr 19, 2019Observed: 3.79 ft at 3:00AM Apr 19, 2019Observed: 3.81 ft at 3:15AM Apr 19, 2019Observed: 3.8 ft at 3:30AM Apr 19, 2019Observed: 3.81 ft at 3:45AM Apr 19, 2019Observed: 3.78 ft at 4:00AM Apr 19, 2019Observed: 3.8 ft at 4:15AM Apr 19, 2019Observed: 3.8 ft at 4:30AM Apr 19, 2019Observed: 3.8 ft at 4:45AM Apr 19, 2019Observed: 3.8 ft at 5:00AM Apr 19, 2019Observed: 3.78 ft at 5:15AM Apr 19, 2019Observed: 3.8 ft at 5:30AM Apr 19, 2019Observed: 3.79 ft at 5:45AM Apr 19, 2019Observed: 3.78 ft at 6:00AM Apr 19, 2019Observed: 3.8 ft at 6:15AM Apr 19, 2019Observed: 3.8 ft at 6:30AM Apr 19, 2019Observed: 3.8 ft at 6:45AM Apr 19, 2019Observed: 3.8 ft at 7:00AM Apr 19, 2019Observed: 3.79 ft at 7:15AM Apr 19, 2019Observed: 3.8 ft at 7:30AM Apr 19, 2019Observed: 3.79 ft at 7:45AM Apr 19, 2019Observed: 3.81 ft at 8:00AM Apr 19, 2019Observed: 3.8 ft at 8:15AM Apr 19, 2019Observed: 3.81 ft at 8:30AM Apr 19, 2019Observed: 3.8 ft at 8:45AM Apr 19, 2019Observed: 3.8 ft at 9:00AM Apr 19, 2019Observed: 3.81 ft at 9:15AM Apr 19, 2019Observed: 3.8 ft at 9:30AM Apr 19, 2019Observed: 3.79 ft at 9:45AM Apr 19, 2019Observed: 3.8 ft at 10:00AM Apr 19, 2019Observed: 3.8 ft at 10:15AM Apr 19, 2019Observed: 3.78 ft at 10:30AM Apr 19, 2019Observed: 3.8 ft at 10:45AM Apr 19, 2019Observed: 3.79 ft at 11:00AM Apr 19, 2019Observed: 3.78 ft at 11:15AM Apr 19, 2019Observed: 3.8 ft at 11:30AM Apr 19, 2019Observed: 3.8 ft at 11:45AM Apr 19, 2019Observed: 3.8 ft at 12:00PM Apr 19, 2019Observed: 3.8 ft at 12:15PM Apr 19, 2019Observed: 3.8 ft at 12:30PM Apr 19, 2019Observed: 3.8 ft at 12:45PM Apr 19, 2019Observed: 3.79 ft at 1:00PM Apr 19, 2019Observed: 3.8 ft at 1:15PM Apr 19, 2019Observed: 3.79 ft at 1:30PM Apr 19, 2019Observed: 3.79 ft at 1:45PM Apr 19, 2019Observed: 3.79 ft at 2:00PM Apr 19, 2019Observed: 3.81 ft at 2:15PM Apr 19, 2019Observed: 3.79 ft at 2:30PM Apr 19, 2019Observed: 3.8 ft at 2:45PM Apr 19, 2019Observed: 3.8 ft at 3:00PM Apr 19, 2019Observed: 3.79 ft at 3:15PM Apr 19, 2019Observed: 3.79 ft at 3:30PM Apr 19, 2019Observed: 3.8 ft at 3:45PM Apr 19, 2019Observed: 3.8 ft at 4:00PM Apr 19, 2019Observed: 3.8 ft at 4:15PM Apr 19, 2019Observed: 3.8 ft at 4:30PM Apr 19, 2019Observed: 3.79 ft at 4:45PM Apr 19, 2019Observed: 3.81 ft at 5:00PM Apr 19, 2019Observed: 3.8 ft at 5:15PM Apr 19, 2019Observed: 3.79 ft at 5:30PM Apr 19, 2019Observed: 3.79 ft at 5:45PM Apr 19, 2019Observed: 3.79 ft at 6:00PM Apr 19, 2019Observed: 3.78 ft at 6:15PM Apr 19, 2019Observed: 3.78 ft at 6:30PM Apr 19, 2019Observed: 3.79 ft at 6:45PM Apr 19, 2019Observed: 3.78 ft at 7:00PM Apr 19, 2019Observed: 3.78 ft at 7:15PM Apr 19, 2019Observed: 3.78 ft at 7:30PM Apr 19, 2019Observed: 3.78 ft at 7:45PM Apr 19, 2019Observed: 3.8 ft at 8:00PM Apr 19, 2019Observed: 3.79 ft at 8:15PM Apr 19, 2019Observed: 3.78 ft at 8:30PM Apr 19, 2019Observed: 3.77 ft at 8:45PM Apr 19, 2019Observed: 3.78 ft at 9:00PM Apr 19, 2019Observed: 3.78 ft at 9:15PM Apr 19, 2019Observed: 3.78 ft at 9:30PM Apr 19, 2019Observed: 3.78 ft at 9:45PM Apr 19, 2019Observed: 3.78 ft at 10:00PM Apr 19, 2019Observed: 3.79 ft at 10:15PM Apr 19, 2019Observed: 3.78 ft at 10:30PM Apr 19, 2019Observed: 3.78 ft at 10:45PM Apr 19, 2019Observed: 3.78 ft at 11:00PM Apr 19, 2019Observed: 3.77 ft at 11:15PM Apr 19, 2019Observed: 3.78 ft at 11:30PM Apr 19, 2019Observed: 3.78 ft at 11:45PM Apr 19, 2019Observed: 3.77 ft at 12:00AM Apr 20, 2019Observed: 3.78 ft at 12:15AM Apr 20, 2019Observed: 3.78 ft at 12:30AM Apr 20, 2019Observed: 3.77 ft at 12:45AM Apr 20, 2019Observed: 3.78 ft at 1:00AM Apr 20, 2019Observed: 3.78 ft at 1:15AM Apr 20, 2019Observed: 3.77 ft at 1:30AM Apr 20, 2019Observed: 3.76 ft at 1:45AM Apr 20, 2019Observed: 3.78 ft at 2:00AM Apr 20, 2019Observed: 3.78 ft at 2:15AM Apr 20, 2019Observed: 3.77 ft at 2:30AM Apr 20, 2019Observed: 3.77 ft at 2:45AM Apr 20, 2019Observed: 3.79 ft at 3:00AM Apr 20, 2019Observed: 3.78 ft at 3:15AM Apr 20, 2019Observed: 3.77 ft at 3:30AM Apr 20, 2019Observed: 3.77 ft at 3:45AM Apr 20, 2019Observed: 3.77 ft at 4:00AM Apr 20, 2019Observed: 3.76 ft at 4:15AM Apr 20, 2019Observed: 3.77 ft at 4:30AM Apr 20, 2019Observed: 3.77 ft at 4:45AM Apr 20, 2019Observed: 3.76 ft at 5:00AM Apr 20, 2019Observed: 3.77 ft at 5:15AM Apr 20, 2019Observed: 3.78 ft at 5:30AM Apr 20, 2019Observed: 3.77 ft at 5:45AM Apr 20, 2019Observed: 3.77 ft at 6:00AM Apr 20, 2019Observed: 3.77 ft at 6:15AM Apr 20, 2019Observed: 3.78 ft at 6:30AM Apr 20, 2019Observed: 3.76 ft at 6:45AM Apr 20, 2019Observed: 3.76 ft at 7:00AM Apr 20, 2019Observed: 3.76 ft at 7:15AM Apr 20, 2019Observed: 3.78 ft at 7:30AM Apr 20, 2019Observed: 3.77 ft at 7:45AM Apr 20, 2019Observed: 3.76 ft at 8:00AM Apr 20, 2019Observed: 3.76 ft at 8:15AM Apr 20, 2019Observed: 3.78 ft at 8:30AM Apr 20, 2019Observed: 3.76 ft at 8:45AM Apr 20, 2019Observed: 3.76 ft at 9:00AM Apr 20, 2019Observed: 3.76 ft at 9:15AM Apr 20, 2019Observed: 3.74 ft at 9:30AM Apr 20, 2019Observed: 3.76 ft at 9:45AM Apr 20, 2019Observed: 3.76 ft at 10:00AM Apr 20, 2019Observed: 3.77 ft at 10:15AM Apr 20, 2019Observed: 3.75 ft at 10:30AM Apr 20, 2019Observed: 3.77 ft at 10:45AM Apr 20, 2019Observed: 3.76 ft at 11:00AM Apr 20, 2019Observed: 3.76 ft at 11:15AM Apr 20, 2019Observed: 3.76 ft at 11:30AM Apr 20, 2019Observed: 3.76 ft at 11:45AM Apr 20, 2019Observed: 3.75 ft at 12:00PM Apr 20, 2019Observed: 3.77 ft at 12:15PM Apr 20, 2019Observed: 3.77 ft at 12:30PM Apr 20, 2019Observed: 3.76 ft at 12:45PM Apr 20, 2019Observed: 3.76 ft at 1:00PM Apr 20, 2019Observed: 3.76 ft at 1:15PM Apr 20, 2019Observed: 3.75 ft at 1:30PM Apr 20, 2019Observed: 3.72 ft at 1:45PM Apr 20, 2019Observed: 3.75 ft at 2:00PM Apr 20, 2019Observed: 3.74 ft at 2:15PM Apr 20, 2019Observed: 3.74 ft at 2:30PM Apr 20, 2019Observed: 3.73 ft at 2:45PM Apr 20, 2019Observed: 3.73 ft at 3:00PM Apr 20, 2019Observed: 3.73 ft at 3:15PM Apr 20, 2019Observed: 3.73 ft at 3:30PM Apr 20, 2019Observed: 3.73 ft at 3:45PM Apr 20, 2019Observed: 3.74 ft at 4:00PM Apr 20, 2019Observed: 3.74 ft at 4:15PM Apr 20, 2019Observed: 3.73 ft at 4:30PM Apr 20, 2019Observed: 3.74 ft at 4:45PM Apr 20, 2019Observed: 3.73 ft at 5:00PM Apr 20, 2019Observed: 3.75 ft at 5:15PM Apr 20, 2019Observed: 3.74 ft at 5:30PM Apr 20, 2019Observed: 3.75 ft at 5:45PM Apr 20, 2019Observed: 3.75 ft at 6:00PM Apr 20, 2019Observed: 3.75 ft at 6:15PM Apr 20, 2019Observed: 3.74 ft at 6:30PM Apr 20, 2019Observed: 3.74 ft at 6:45PM Apr 20, 2019Observed: 3.73 ft at 7:00PM Apr 20, 2019Observed: 3.75 ft at 7:15PM Apr 20, 2019Observed: 3.74 ft at 7:30PM Apr 20, 2019Observed: 3.75 ft at 7:45PM Apr 20, 2019Observed: 3.74 ft at 8:00PM Apr 20, 2019Observed: 3.76 ft at 8:15PM Apr 20, 2019Observed: 3.74 ft at 8:30PM Apr 20, 2019Observed: 3.75 ft at 8:45PM Apr 20, 2019Observed: 3.74 ft at 9:00PM Apr 20, 2019Observed: 3.75 ft at 9:15PM Apr 20, 2019Observed: 3.73 ft at 9:30PM Apr 20, 2019Observed: 3.75 ft at 9:45PM Apr 20, 2019Observed: 3.74 ft at 10:00PM Apr 20, 2019Observed: 3.74 ft at 10:15PM Apr 20, 2019Observed: 3.75 ft at 10:30PM Apr 20, 2019Observed: 3.74 ft at 10:45PM Apr 20, 2019Observed: 3.76 ft at 11:00PM Apr 20, 2019Observed: 3.76 ft at 11:15PM Apr 20, 2019Observed: 3.73 ft at 11:30PM Apr 20, 2019Observed: 3.75 ft at 11:45PM Apr 20, 2019Observed: 3.75 ft at 12:00AM Apr 21, 2019Observed: 3.75 ft at 12:15AM Apr 21, 2019Observed: 3.76 ft at 12:30AM Apr 21, 2019Observed: 3.75 ft at 12:45AM Apr 21, 2019Observed: 3.74 ft at 1:00AM Apr 21, 2019Observed: 3.74 ft at 1:15AM Apr 21, 2019Observed: 3.75 ft at 1:30AM Apr 21, 2019Observed: 3.75 ft at 1:45AM Apr 21, 2019Observed: 3.74 ft at 2:00AM Apr 21, 2019Observed: 3.74 ft at 2:15AM Apr 21, 2019Observed: 3.76 ft at 2:30AM Apr 21, 2019Observed: 3.74 ft at 2:45AM Apr 21, 2019Observed: 3.74 ft at 3:00AM Apr 21, 2019Observed: 3.75 ft at 3:15AM Apr 21, 2019Observed: 3.73 ft at 3:30AM Apr 21, 2019Observed: 3.74 ft at 3:45AM Apr 21, 2019Observed: 3.73 ft at 4:00AM Apr 21, 2019Observed: 3.74 ft at 4:15AM Apr 21, 2019Observed: 3.75 ft at 4:30AM Apr 21, 2019Observed: 3.73 ft at 4:45AM Apr 21, 2019Observed: 3.75 ft at 5:00AM Apr 21, 2019Observed: 3.74 ft at 5:15AM Apr 21, 2019Observed: 3.73 ft at 5:30AM Apr 21, 2019Observed: 3.75 ft at 5:45AM Apr 21, 2019Observed: 3.73 ft at 6:00AM Apr 21, 2019Observed: 3.72 ft at 6:15AM Apr 21, 2019Observed: 3.75 ft at 6:30AM Apr 21, 2019Observed: 3.73 ft at 6:45AM Apr 21, 2019Observed: 3.73 ft at 7:00AM Apr 21, 2019Observed: 3.72 ft at 7:15AM Apr 21, 2019Observed: 3.73 ft at 7:30AM Apr 21, 2019Observed: 3.72 ft at 7:45AM Apr 21, 2019Observed: 3.72 ft at 8:00AM Apr 21, 2019Observed: 3.72 ft at 8:15AM Apr 21, 2019Observed: 3.74 ft at 8:30AM Apr 21, 2019Observed: 3.73 ft at 8:45AM Apr 21, 2019Observed: 3.73 ft at 9:00AM Apr 21, 2019Observed: 3.72 ft at 9:15AM Apr 21, 2019Observed: 3.73 ft at 9:30AM Apr 21, 2019Observed: 3.73 ft at 9:45AM Apr 21, 2019Observed: 3.74 ft at 10:00AM Apr 21, 2019Observed: 3.73 ft at 10:15AM Apr 21, 2019Observed: 3.74 ft at 10:30AM Apr 21, 2019Observed: 3.71 ft at 10:45AM Apr 21, 2019Observed: 3.73 ft at 11:00AM Apr 21, 2019Observed: 3.72 ft at 11:15AM Apr 21, 2019Observed: 3.72 ft at 11:30AM Apr 21, 2019Observed: 3.72 ft at 11:45AM Apr 21, 2019Observed: 3.74 ft at 12:00PM Apr 21, 2019Observed: 3.73 ft at 12:15PM Apr 21, 2019Observed: 3.73 ft at 12:30PM Apr 21, 2019Observed: 3.73 ft at 12:45PM Apr 21, 2019Observed: 3.61 ft at 1:00PM Apr 21, 2019Observed: 3.72 ft at 1:15PM Apr 21, 2019Observed: 3.74 ft at 1:30PM Apr 21, 2019Observed: 3.75 ft at 1:45PM Apr 21, 2019Observed: 3.74 ft at 2:00PM Apr 21, 2019Observed: 3.74 ft at 2:15PM Apr 21, 2019Observed: 3.75 ft at 2:30PM Apr 21, 2019Observed: 3.73 ft at 2:45PM Apr 21, 2019Observed: 3.75 ft at 3:00PM Apr 21, 2019Observed: 3.75 ft at 3:15PM Apr 21, 2019Observed: 3.75 ft at 3:30PM Apr 21, 2019Observed: 3.74 ft at 3:45PM Apr 21, 2019Observed: 3.73 ft at 4:00PM Apr 21, 2019Observed: 3.75 ft at 4:15PM Apr 21, 2019Observed: 3.74 ft at 4:30PM Apr 21, 2019Observed: 3.75 ft at 4:45PM Apr 21, 2019Observed: 3.74 ft at 5:00PM Apr 21, 2019Observed: 3.75 ft at 5:15PM Apr 21, 2019Observed: 3.75 ft at 5:30PM Apr 21, 2019Observed: 3.74 ft at 5:45PM Apr 21, 2019Observed: 3.75 ft at 6:00PM Apr 21, 2019Observed: 3.74 ft at 6:15PM Apr 21, 2019Observed: 3.75 ft at 6:30PM Apr 21, 2019Observed: 3.74 ft at 6:45PM Apr 21, 2019Observed: 3.72 ft at 7:00PM Apr 21, 2019Observed: 3.74 ft at 7:15PM Apr 21, 2019Observed: 3.76 ft at 7:30PM Apr 21, 2019Observed: 3.74 ft at 7:45PM Apr 21, 2019Observed: 3.74 ft at 8:00PM Apr 21, 2019Observed: 3.74 ft at 8:15PM Apr 21, 2019Observed: 3.73 ft at 8:30PM Apr 21, 2019Observed: 3.73 ft at 8:45PM Apr 21, 2019Observed: 3.73 ft at 9:00PM Apr 21, 2019Observed: 3.73 ft at 9:15PM Apr 21, 2019Observed: 3.74 ft at 9:30PM Apr 21, 2019Observed: 3.73 ft at 9:45PM Apr 21, 2019Observed: 3.72 ft at 10:00PM Apr 21, 2019Observed: 3.72 ft at 10:15PM Apr 21, 2019Observed: 3.72 ft at 10:30PM Apr 21, 2019Observed: 3.73 ft at 10:45PM Apr 21, 2019Observed: 3.73 ft at 11:00PM Apr 21, 2019Observed: 3.72 ft at 11:15PM Apr 21, 2019Observed: 3.73 ft at 11:30PM Apr 21, 2019Observed: 3.74 ft at 11:45PM Apr 21, 2019Observed: 3.72 ft at 12:00AM Apr 22, 2019Observed: 3.73 ft at 12:15AM Apr 22, 2019Observed: 3.72 ft at 12:30AM Apr 22, 2019Observed: 3.73 ft at 12:45AM Apr 22, 2019Observed: 3.72 ft at 1:00AM Apr 22, 2019Observed: 3.72 ft at 1:15AM Apr 22, 2019Observed: 3.72 ft at 1:30AM Apr 22, 2019Observed: 3.71 ft at 1:45AM Apr 22, 2019Observed: 3.72 ft at 2:00AM Apr 22, 2019USGS--Water Resources of the United StatesWATW3(plotting HGIRP) Graph Created (3:30AM Apr 22, 2019)ObservedLatest observed value: 3.72 ft at 2:00 AM CDT 22-Apr-2019. Flood Stage is 5.5 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.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

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

Return to Area Map
Upstream Gauge - at Horicon Upstream Gauge Downstream Gauge Downstream Gauge - at Jefferson
Flood Categories (in feet)
Major Flood Stage: 6.5
Moderate Flood Stage: 6
Flood Stage: 5.5
Action Stage: 4
Low Stage (in feet): -9999

Historic Crests
(1) 7.81 ft on 06/13/2008
(2) 6.96 ft on 01/17/1997
(3) 6.32 ft on 04/04/1959
(4) 6.19 ft on 03/31/1979
(5) 6.09 ft on 06/12/2004
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 5.94 ft on 09/07/2018 (P)
(2) 5.77 ft on 08/17/2018 (P)
(3) 4.42 ft on 03/12/2017
(4) 3.72 ft on 01/30/2017
(5) 4.44 ft on 04/10/2015 (P)
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.25 ft on 10/15/1939
(2) 0.49 ft on 09/19/2012
(3) 0.54 ft on 09/05/2005
(4) 0.58 ft on 06/26/2012
(5) 0.66 ft on 09/12/2003
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
KML Image
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
7.11 This level is the 1 percent chance flood meaning that there is a 1 percent chance in any given year of the river reaching this level. Floodwaters affect some streets in Watertown. Riverside Park is flooded. About 6 miles upstream near Ixonia, a wayside park along Highway 16 is flooded and closed as is Kanow Park and Rock River Road near Highway 16.
6.65 This level is the 2 percent chance flood meaning that there is a 2 percent chance in any given year of the river reaching this level. Floodwaters affect some streets in Watertown. Water is in Riverside Park. About 6 miles upstream near Ixonia, a wayside park along Highway 16 is flooded and closed as is Kanow Park and Rock River Road near Highway 16.
6 Water nears some streets in Watertown. Water is in Riverside Park in Watertown. About 6 miles upstream near Ixonia, a wayside park on Highway 16 is flooded and closed as is Kanow Park and Rock River Road near Highway 16.
5.91 This level is the 4 percent chance flood meaning that there is a 4 percent chance in any given year of the river reaching this level. There is widespread lowland flooding in rural areas around Watertown. About 6 miles upstream near Ixonia, a wayside park along Highway 16 is flooded and closed as is Kanow Park and Rock River Road near Highway 16.
5.5 There is widespread lowland flooding in rural areas around Watertown. About 6 miles upstream near Ixonia, a wayside park along Highway 16 is flooded and closed as is Kanow Park and Rock River Road near Highway 16.
5.34 About 6 miles upstream near Ixonia, a wayside park on Highway 16 is flooded and closed as is Kanow Park and Rock River Road near Highway 16. This level is the 10 percent chance flood meaning that there is a 10 percent chance in any given year of the river reaching this level.
5 There is minor lowland flooding in rural areas around Watertown. About 6 miles upstream near Ixonia, a wayside park is flooded and closed as is Rock River Road and Kanow Park near Highway 16.
4.84 There is minor lowland flooding in rural areas around Watertown. About 6 miles upstream near Ixonia, a wayside park on Highway 16 is flooded and closed as is Kanow park and Rock River Road near Highway 16. This level is the 20 percent chance flood meaning that there is a 20 percent chance in any given year of the river reaching this level.
4.7 There is minor lowland flooding in rural areas around Watertown. About 6 miles upstream near Ixonia, a wayside park is flooded and closed as is Kanow Park on Rock River Road near Highway 16. Water just touches Rock River Road off of Highway 16.
4 There is minor lowland flooding in rural areas around Watertown. Flood waters start to affect a wayside park on Highway 16 as well as Kanow Park on Rock River Road about 6 miles upstream near Ixonia.
3.97 There is minor lowland flooding in rural areas around Watertown. Floodwaters affect a wayside park on Highway 16 about 6 miles upstream near Ixonia, as well as Kanow Park on Rock River Road near Ixonia. This level is about a 50 percent chance flood meaning there is a 50 percent chance in any given year of the river reaching this level.
Photos
(1) Aerial photo looking south-Rock River at Watertown, WI
(2) Aerial photo looking west-Rock River at Watertown, WI
(3) Minor flooding from Rock River around Ixonia, WI
About This Location Collapse

Latitude: 43.188056° N, Longitude: 88.725833° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 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 29 792.58 ft 798.08 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:

Additional Information Collapse
How 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
Milwaukee/Sullivan Weather Forecast Office
N3533 Hardscrabble Road
Dousman, WI 53118
(262) 965-2074
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Page last modified: 1-Mar-2019 12:34 AM
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