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Weather Forecast Office Portland, OR Northwest River Forecast Center
Hydrograph River at a Glance Download
Nehalem River near Vernonia Stage (ft)Flow (cfs)Observed: 5.1 ft at 7:30AM May 19, 2013Observed: 5.1 ft at 7:45AM May 19, 2013Observed: 5.09 ft at 8:00AM May 19, 2013Observed: 5.09 ft at 8:15AM May 19, 2013Observed: 5.09 ft at 8:30AM May 19, 2013Observed: 5.09 ft at 8:45AM May 19, 2013Observed: 5.09 ft at 9:00AM May 19, 2013Observed: 5.09 ft at 9:15AM May 19, 2013Observed: 5.09 ft at 9:30AM May 19, 2013Observed: 5.09 ft at 9:45AM May 19, 2013Observed: 5.09 ft at 10:00AM May 19, 2013Observed: 5.09 ft at 10:15AM May 19, 2013Observed: 5.08 ft at 10:30AM May 19, 2013Observed: 5.08 ft at 10:45AM May 19, 2013Observed: 5.08 ft at 11:00AM May 19, 2013Observed: 5.08 ft at 11:15AM May 19, 2013Observed: 5.08 ft at 11:30AM May 19, 2013Observed: 5.08 ft at 11:45AM May 19, 2013Observed: 5.08 ft at 12:00PM May 19, 2013Observed: 5.08 ft at 12:15PM May 19, 2013Observed: 5.08 ft at 12:30PM May 19, 2013Observed: 5.08 ft at 12:45PM May 19, 2013Observed: 5.08 ft at 1:00PM May 19, 2013Observed: 5.08 ft at 1:15PM May 19, 2013Observed: 5.08 ft at 1:30PM May 19, 2013Observed: 5.08 ft at 1:45PM May 19, 2013Observed: 5.07 ft at 2:00PM May 19, 2013Observed: 5.07 ft at 2:15PM May 19, 2013Observed: 5.07 ft at 2:30PM May 19, 2013Observed: 5.07 ft at 2:45PM May 19, 2013Observed: 5.07 ft at 2:46PM May 19, 2013Observed: 5.07 ft at 3:00PM May 19, 2013Observed: 5.07 ft at 3:15PM May 19, 2013Observed: 5.07 ft at 3:30PM May 19, 2013Observed: 5.07 ft at 3:45PM May 19, 2013Observed: 5.07 ft at 4:00PM May 19, 2013Observed: 5.07 ft at 4:15PM May 19, 2013Observed: 5.07 ft at 4:30PM May 19, 2013Observed: 5.07 ft at 4:45PM May 19, 2013Observed: 5.06 ft at 5:00PM May 19, 2013Observed: 5.06 ft at 5:15PM May 19, 2013Observed: 5.06 ft at 5:30PM May 19, 2013Observed: 5.06 ft at 5:45PM May 19, 2013Observed: 5.07 ft at 6:00PM May 19, 2013Observed: 5.06 ft at 6:15PM May 19, 2013Observed: 5.06 ft at 6:30PM May 19, 2013Observed: 5.06 ft at 6:45PM May 19, 2013Observed: 5.06 ft at 7:00PM May 19, 2013Observed: 5.06 ft at 7:15PM May 19, 2013Observed: 5.06 ft at 7:30PM May 19, 2013Observed: 5.05 ft at 7:45PM May 19, 2013Observed: 5.05 ft at 8:00PM May 19, 2013Observed: 5.05 ft at 8:15PM May 19, 2013Observed: 5.05 ft at 8:30PM May 19, 2013Observed: 5.05 ft at 8:45PM May 19, 2013Observed: 5.05 ft at 9:00PM May 19, 2013Observed: 5.05 ft at 9:15PM May 19, 2013Observed: 5.05 ft at 9:30PM May 19, 2013Observed: 5.05 ft at 9:45PM May 19, 2013Observed: 5.05 ft at 10:00PM May 19, 2013Observed: 5.04 ft at 10:15PM May 19, 2013Observed: 5.05 ft at 10:30PM May 19, 2013Observed: 5.04 ft at 10:45PM May 19, 2013Observed: 5.04 ft at 11:00PM May 19, 2013Observed: 5.04 ft at 11:15PM May 19, 2013Observed: 5.04 ft at 11:30PM May 19, 2013Observed: 5.04 ft at 11:45PM May 19, 2013Observed: 5.04 ft at 12:00AM May 20, 2013Observed: 5.04 ft at 12:15AM May 20, 2013Observed: 5.04 ft at 12:30AM May 20, 2013Observed: 5.04 ft at 12:45AM May 20, 2013Observed: 5.04 ft at 1:00AM May 20, 2013Observed: 5.04 ft at 1:15AM May 20, 2013Observed: 5.04 ft at 1:30AM May 20, 2013Observed: 5.04 ft at 1:45AM May 20, 2013Observed: 5.04 ft at 2:00AM May 20, 2013Observed: 5.04 ft at 2:15AM May 20, 2013Observed: 5.03 ft at 2:30AM May 20, 2013Observed: 5.03 ft at 2:45AM May 20, 2013Observed: 5.03 ft at 3:00AM May 20, 2013Observed: 5.03 ft at 3:15AM May 20, 2013Observed: 5.03 ft at 3:30AM May 20, 2013Observed: 5.03 ft at 3:45AM May 20, 2013Observed: 5.03 ft at 4:00AM May 20, 2013Observed: 5.03 ft at 4:15AM May 20, 2013Observed: 5.03 ft at 4:30AM May 20, 2013Observed: 5.03 ft at 4:45AM May 20, 2013Observed: 5.03 ft at 5:00AM May 20, 2013Observed: 5.03 ft at 5:15AM May 20, 2013Observed: 5.03 ft at 5:30AM May 20, 2013Observed: 5.03 ft at 5:45AM May 20, 2013Observed: 5.03 ft at 6:00AM May 20, 2013Observed: 5.03 ft at 6:15AM May 20, 2013Observed: 5.03 ft at 6:30AM May 20, 2013Observed: 5.03 ft at 6:45AM May 20, 2013Observed: 5.04 ft at 7:00AM May 20, 2013Observed: 5.03 ft at 7:15AM May 20, 2013Observed: 5.03 ft at 7:30AM May 20, 2013Observed: 5.04 ft at 7:45AM May 20, 2013Observed: 5.03 ft at 8:00AM May 20, 2013Observed: 5.03 ft at 8:15AM May 20, 2013Observed: 5.03 ft at 8:30AM May 20, 2013Observed: 5.04 ft at 8:45AM May 20, 2013Observed: 5.03 ft at 9:00AM May 20, 2013Observed: 5.03 ft at 9:15AM May 20, 2013Observed: 5.03 ft at 9:30AM May 20, 2013Observed: 5.03 ft at 9:45AM May 20, 2013Observed: 5.03 ft at 10:00AM May 20, 2013Observed: 5.04 ft at 10:15AM May 20, 2013Observed: 5.03 ft at 10:30AM May 20, 2013Observed: 5.04 ft at 10:45AM May 20, 2013Observed: 5.04 ft at 11:00AM May 20, 2013Observed: 5.03 ft at 11:15AM May 20, 2013Observed: 5.04 ft at 12:15PM May 20, 2013Observed: 5.04 ft at 12:30PM May 20, 2013Observed: 5.04 ft at 12:45PM May 20, 2013Observed: 5.04 ft at 1:00PM May 20, 2013Observed: 5.04 ft at 1:15PM May 20, 2013Observed: 5.04 ft at 1:30PM May 20, 2013Observed: 5.04 ft at 1:45PM May 20, 2013Observed: 5.04 ft at 2:00PM May 20, 2013Observed: 5.03 ft at 2:15PM May 20, 2013Observed: 5.03 ft at 2:30PM May 20, 2013Observed: 5.04 ft at 2:45PM May 20, 2013Observed: 5.04 ft at 3:00PM May 20, 2013Observed: 5.03 ft at 3:15PM May 20, 2013Observed: 5.04 ft at 3:30PM May 20, 2013Observed: 5.03 ft at 3:45PM May 20, 2013Observed: 5.03 ft at 4:00PM May 20, 2013Observed: 5.03 ft at 4:15PM May 20, 2013Observed: 5.03 ft at 4:30PM May 20, 2013Observed: 5.04 ft at 4:45PM May 20, 2013Observed: 5.04 ft at 5:00PM May 20, 2013Observed: 5.03 ft at 5:15PM May 20, 2013Observed: 5.03 ft at 5:30PM May 20, 2013Observed: 5.03 ft at 5:45PM May 20, 2013Observed: 5.03 ft at 6:00PM May 20, 2013Observed: 5.03 ft at 6:15PM May 20, 2013Observed: 5.03 ft at 6:30PM May 20, 2013Observed: 5.03 ft at 6:45PM May 20, 2013Observed: 5.03 ft at 7:00PM May 20, 2013Observed: 5.03 ft at 7:15PM May 20, 2013Observed: 5.03 ft at 7:30PM May 20, 2013Observed: 5.03 ft at 7:45PM May 20, 2013Observed: 5.03 ft at 8:00PM May 20, 2013Observed: 5.03 ft at 8:15PM May 20, 2013Observed: 5.03 ft at 8:30PM May 20, 2013Observed: 5.03 ft at 8:45PM May 20, 2013Observed: 5.03 ft at 9:00PM May 20, 2013Observed: 5.03 ft at 9:15PM May 20, 2013Observed: 5.02 ft at 11:30PM May 20, 2013Observed: 5.02 ft at 11:45PM May 20, 2013Observed: 5.02 ft at 12:00AM May 21, 2013Observed: 5.02 ft at 12:15AM May 21, 2013Observed: 5.02 ft at 12:30AM May 21, 2013Observed: 5.02 ft at 12:45AM May 21, 2013Observed: 5.02 ft at 1:00AM May 21, 2013Observed: 5.02 ft at 1:15AM May 21, 2013Observed: 5.02 ft at 1:30AM May 21, 2013Observed: 5.02 ft at 1:45AM May 21, 2013Observed: 5.02 ft at 2:00AM May 21, 2013Observed: 5.02 ft at 2:15AM May 21, 2013Observed: 5.02 ft at 2:30AM May 21, 2013Observed: 5.02 ft at 2:45AM May 21, 2013Observed: 5.02 ft at 3:00AM May 21, 2013Observed: 5.03 ft at 3:15AM May 21, 2013Observed: 5.03 ft at 3:30AM May 21, 2013Observed: 5.02 ft at 3:45AM May 21, 2013Observed: 5.03 ft at 4:00AM May 21, 2013Observed: 5.03 ft at 4:15AM May 21, 2013Observed: 5.03 ft at 4:30AM May 21, 2013Observed: 5.03 ft at 4:45AM May 21, 2013Observed: 5.03 ft at 5:00AM May 21, 2013Observed: 5.03 ft at 5:15AM May 21, 2013Observed: 5.03 ft at 5:30AM May 21, 2013Observed: 5.03 ft at 5:45AM May 21, 2013Observed: 5.03 ft at 6:00AM May 21, 2013Observed: 5.03 ft at 6:15AM May 21, 2013Observed: 5.04 ft at 6:30AM May 21, 2013Observed: 5.03 ft at 6:45AM May 21, 2013Observed: 5.04 ft at 7:00AM May 21, 2013Observed: 5.04 ft at 7:15AM May 21, 2013Observed: 5.04 ft at 7:30AM May 21, 2013Observed: 5.04 ft at 7:45AM May 21, 2013Observed: 5.04 ft at 8:00AM May 21, 2013Observed: 5.04 ft at 8:15AM May 21, 2013Observed: 5.05 ft at 8:30AM May 21, 2013Observed: 5.05 ft at 8:45AM May 21, 2013Observed: 5.05 ft at 9:00AM May 21, 2013Observed: 5.05 ft at 9:15AM May 21, 2013Observed: 5.06 ft at 9:30AM May 21, 2013Observed: 5.06 ft at 9:45AM May 21, 2013Observed: 5.06 ft at 10:00AM May 21, 2013Observed: 5.06 ft at 10:15AM May 21, 2013Observed: 5.06 ft at 10:30AM May 21, 2013Observed: 5.06 ft at 10:45AM May 21, 2013Observed: 5.06 ft at 11:00AM May 21, 2013Observed: 5.07 ft at 11:15AM May 21, 2013Observed: 5.07 ft at 11:30AM May 21, 2013Observed: 5.07 ft at 11:45AM May 21, 2013Observed: 5.07 ft at 12:00PM May 21, 2013Observed: 5.07 ft at 12:15PM May 21, 2013Observed: 5.07 ft at 12:30PM May 21, 2013Observed: 5.07 ft at 12:45PM May 21, 2013Observed: 5.07 ft at 1:00PM May 21, 2013Observed: 5.07 ft at 1:15PM May 21, 2013Observed: 5.08 ft at 1:30PM May 21, 2013Observed: 5.08 ft at 1:45PM May 21, 2013Observed: 5.08 ft at 2:00PM May 21, 2013Observed: 5.08 ft at 2:15PM May 21, 2013Observed: 5.08 ft at 2:30PM May 21, 2013Observed: 5.07 ft at 2:45PM May 21, 2013Observed: 5.08 ft at 3:00PM May 21, 2013Observed: 5.08 ft at 3:15PM May 21, 2013Observed: 5.08 ft at 3:30PM May 21, 2013Observed: 5.08 ft at 3:45PM May 21, 2013Observed: 5.08 ft at 4:00PM May 21, 2013Observed: 5.07 ft at 4:15PM May 21, 2013Observed: 5.07 ft at 4:30PM May 21, 2013Observed: 5.07 ft at 4:45PM May 21, 2013Observed: 5.07 ft at 5:00PM May 21, 2013Observed: 5.07 ft at 5:15PM May 21, 2013Observed: 5.07 ft at 5:30PM May 21, 2013Observed: 5.07 ft at 5:45PM May 21, 2013Observed: 5.07 ft at 6:00PM May 21, 2013Observed: 5.07 ft at 6:15PM May 21, 2013Observed: 5.07 ft at 6:30PM May 21, 2013Observed: 5.06 ft at 6:45PM May 21, 2013Observed: 5.06 ft at 7:00PM May 21, 2013Observed: 5.06 ft at 7:15PM May 21, 2013Observed: 5.06 ft at 7:30PM May 21, 2013Observed: 5.06 ft at 7:45PM May 21, 2013Observed: 5.06 ft at 8:00PM May 21, 2013Observed: 5.06 ft at 8:15PM May 21, 2013Observed: 5.06 ft at 8:30PM May 21, 2013Observed: 5.06 ft at 8:45PM May 21, 2013Observed: 5.06 ft at 9:00PM May 21, 2013Observed: 5.06 ft at 9:15PM May 21, 2013Observed: 5.06 ft at 9:30PM May 21, 2013Observed: 5.06 ft at 9:45PM May 21, 2013Observed: 5.06 ft at 10:00PM May 21, 2013Observed: 5.06 ft at 10:15PM May 21, 2013Observed: 5.06 ft at 10:30PM May 21, 2013Observed: 5.05 ft at 10:45PM May 21, 2013Observed: 5.05 ft at 11:00PM May 21, 2013Observed: 5.05 ft at 11:15PM May 21, 2013Observed: 5.05 ft at 11:30PM May 21, 2013Observed: 5.05 ft at 11:45PM May 21, 2013Observed: 5.05 ft at 12:00AM May 22, 2013Observed: 5.05 ft at 12:15AM May 22, 2013Observed: 5.05 ft at 12:30AM May 22, 2013Observed: 5.05 ft at 12:45AM May 22, 2013Observed: 5.05 ft at 1:00AM May 22, 2013Observed: 5.06 ft at 1:15AM May 22, 2013Observed: 5.06 ft at 1:30AM May 22, 2013Observed: 5.05 ft at 1:45AM May 22, 2013Observed: 5.05 ft at 2:00AM May 22, 2013Observed: 5.06 ft at 2:15AM May 22, 2013Observed: 5.06 ft at 2:30AM May 22, 2013Observed: 5.06 ft at 2:45AM May 22, 2013Observed: 5.06 ft at 3:00AM May 22, 2013Observed: 5.06 ft at 3:15AM May 22, 2013Observed: 5.06 ft at 3:30AM May 22, 2013Observed: 5.06 ft at 3:45AM May 22, 2013Observed: 5.06 ft at 4:00AM May 22, 2013Observed: 5.06 ft at 4:15AM May 22, 2013Observed: 5.06 ft at 4:30AM May 22, 2013Observed: 5.06 ft at 4:45AM May 22, 2013Observed: 5.06 ft at 5:00AM May 22, 2013Observed: 5.06 ft at 5:15AM May 22, 2013Observed: 5.06 ft at 5:30AM May 22, 2013Observed: 5.06 ft at 5:45AM May 22, 2013Observed: 5.06 ft at 6:00AM May 22, 2013Observed: 5.06 ft at 6:15AM May 22, 2013Observed: 5.06 ft at 6:30AM May 22, 2013Observed: 5.06 ft at 6:45AM May 22, 2013Observed: 5.06 ft at 7:00AM May 22, 2013Observed: 5.06 ft at 7:15AM May 22, 2013Observed: 5.06 ft at 7:30AM May 22, 2013Observed: 5.06 ft at 7:45AM May 22, 2013Observed: 5.06 ft at 8:00AM May 22, 2013Observed: 5.06 ft at 8:15AM May 22, 2013Observed: 5.06 ft at 8:30AM May 22, 2013Observed: 5.06 ft at 8:45AM May 22, 2013Observed: 5.05 ft at 9:15AM May 22, 2013Observed: 5.06 ft at 9:30AM May 22, 2013Observed: 5.06 ft at 9:45AM May 22, 2013Observed: 5.06 ft at 10:00AM May 22, 2013Observed: 5.06 ft at 10:15AM May 22, 2013Observed: 5.06 ft at 10:30AM May 22, 2013Observed: 5.06 ft at 10:45AM May 22, 2013Observed: 5.06 ft at 11:00AM May 22, 2013Observed: 5.06 ft at 11:15AM May 22, 2013Observed: 5.06 ft at 11:30AM May 22, 2013Observed: 5.06 ft at 11:45AM May 22, 2013Observed: 5.06 ft at 12:00PM May 22, 2013Observed: 5.06 ft at 12:15PM May 22, 2013Observed: 5.05 ft at 12:30PM May 22, 2013Observed: 5.06 ft at 12:45PM May 22, 2013Observed: 5.06 ft at 1:00PM May 22, 2013Observed: 5.06 ft at 1:15PM May 22, 2013Observed: 5.06 ft at 1:30PM May 22, 2013Observed: 5.06 ft at 1:45PM May 22, 2013Observed: 5.06 ft at 2:00PM May 22, 2013Observed: 5.06 ft at 2:15PM May 22, 2013Observed: 5.06 ft at 2:30PM May 22, 2013Observed: 5.06 ft at 2:45PM May 22, 2013Observed: 5.06 ft at 2:46PM May 22, 2013Observed: 5.06 ft at 3:00PM May 22, 2013Observed: 5.06 ft at 3:15PM May 22, 2013Observed: 5.06 ft at 3:30PM May 22, 2013Observed: 5.06 ft at 3:45PM May 22, 2013Observed: 5.06 ft at 4:00PM May 22, 2013Observed: 5.07 ft at 4:15PM May 22, 2013Observed: 5.07 ft at 5:15PM May 22, 2013Observed: 5.08 ft at 5:30PM May 22, 2013Observed: 5.08 ft at 5:45PM May 22, 2013Observed: 5.08 ft at 6:00PM May 22, 2013Observed: 5.09 ft at 6:15PM May 22, 2013Observed: 5.09 ft at 6:30PM May 22, 2013Observed: 5.09 ft at 6:45PM May 22, 2013Observed: 5.1 ft at 7:00PM May 22, 2013Observed: 5.1 ft at 7:15PM May 22, 2013Observed: 5.1 ft at 7:30PM May 22, 2013Observed: 5.11 ft at 7:45PM May 22, 2013Observed: 5.11 ft at 8:00PM May 22, 2013Observed: 5.11 ft at 8:15PM May 22, 2013Observed: 5.12 ft at 8:30PM May 22, 2013Observed: 5.12 ft at 8:45PM May 22, 2013Observed: 5.12 ft at 9:00PM May 22, 2013Observed: 5.12 ft at 9:15PM May 22, 2013Observed: 5.13 ft at 9:30PM May 22, 2013Observed: 5.13 ft at 9:45PM May 22, 2013Observed: 5.13 ft at 10:00PM May 22, 2013Observed: 5.13 ft at 10:15PM May 22, 2013Observed: 5.14 ft at 10:30PM May 22, 2013Observed: 5.15 ft at 10:45PM May 22, 2013Observed: 5.15 ft at 11:00PM May 22, 2013Observed: 5.15 ft at 11:15PM May 22, 2013Observed: 5.16 ft at 11:30PM May 22, 2013Observed: 5.16 ft at 11:45PM May 22, 2013Observed: 5.16 ft at 12:00AM May 23, 2013Observed: 5.16 ft at 12:15AM May 23, 2013Observed: 5.17 ft at 12:30AM May 23, 2013Observed: 5.17 ft at 12:45AM May 23, 2013Observed: 5.17 ft at 1:00AM May 23, 2013Observed: 5.17 ft at 1:15AM May 23, 2013Observed: 5.18 ft at 1:30AM May 23, 2013Observed: 5.18 ft at 1:45AM May 23, 2013Observed: 5.18 ft at 2:00AM May 23, 2013Observed: 5.19 ft at 2:15AM May 23, 2013Observed: 5.2 ft at 2:30AM May 23, 2013Observed: 5.2 ft at 2:45AM May 23, 2013Observed: 5.21 ft at 3:00AM May 23, 2013Observed: 5.21 ft at 3:15AM May 23, 2013Observed: 5.22 ft at 3:30AM May 23, 2013Observed: 5.22 ft at 3:45AM May 23, 2013Observed: 5.22 ft at 4:00AM May 23, 2013Observed: 5.23 ft at 4:15AM May 23, 2013Observed: 5.23 ft at 4:30AM May 23, 2013Observed: 5.23 ft at 4:45AM May 23, 2013Observed: 5.24 ft at 5:00AM May 23, 2013Observed: 5.24 ft at 5:15AM May 23, 2013Observed: 5.24 ft at 5:30AM May 23, 2013Observed: 5.24 ft at 5:45AM May 23, 2013Observed: 5.24 ft at 6:00AM May 23, 2013Observed: 5.24 ft at 6:15AM May 23, 2013Observed: 5.25 ft at 6:30AM May 23, 2013Observed: 5.25 ft at 6:45AM May 23, 2013Observed: 5.25 ft at 7:00AM May 23, 2013Observed: 5.25 ft at 7:15AM May 23, 2013Observed: 5.25 ft at 7:30AM May 23, 2013Observed: 5.26 ft at 7:45AM May 23, 2013Observed: 5.26 ft at 8:00AM May 23, 2013Observed: 5.26 ft at 8:15AM May 23, 2013Observed: 5.26 ft at 8:30AM May 23, 2013Observed: 5.26 ft at 8:45AM May 23, 2013Highest Observation: 5.27 ft at 9:00AM May 23, 2013Observed: 5.26 ft at 9:15AM May 23, 2013Observed: 5.26 ft at 9:30AM May 23, 2013Observed: 5.26 ft at 9:45AM May 23, 2013Observed: 5.26 ft at 10:00AM May 23, 2013Observed: 5.26 ft at 10:15AM May 23, 2013Observed: 5.26 ft at 10:30AM May 23, 2013Observed: 5.25 ft at 10:45AM May 23, 2013Observed: 5.26 ft at 11:00AM May 23, 2013Observed: 5.25 ft at 11:15AM May 23, 2013Observed: 5.25 ft at 11:30AM May 23, 2013Observed: 5.25 ft at 11:45AM May 23, 2013Observed: 5.24 ft at 12:00PM May 23, 2013Observed: 5.24 ft at 12:15PM May 23, 2013Observed: 5.24 ft at 12:30PM May 23, 2013Observed: 5.24 ft at 12:45PM May 23, 2013Observed: 5.23 ft at 1:00PM May 23, 2013Observed: 5.23 ft at 1:15PM May 23, 2013Observed: 5.23 ft at 1:30PM May 23, 2013Observed: 5.22 ft at 1:45PM May 23, 2013Observed: 5.22 ft at 2:00PM May 23, 2013Observed: 5.22 ft at 2:15PM May 23, 2013Observed: 5.22 ft at 2:30PM May 23, 2013Observed: 5.22 ft at 2:45PM May 23, 2013Observed: 5.22 ft at 3:00PM May 23, 2013Observed: 5.21 ft at 3:15PM May 23, 2013Observed: 5.21 ft at 3:30PM May 23, 2013Observed: 5.21 ft at 3:45PM May 23, 2013Observed: 5.21 ft at 4:00PM May 23, 2013Observed: 5.22 ft at 4:15PM May 23, 2013Observed: 5.21 ft at 4:30PM May 23, 2013Observed: 5.21 ft at 4:45PM May 23, 2013Observed: 5.21 ft at 5:00PM May 23, 2013Observed: 5.21 ft at 5:01PM May 23, 2013Observed: 5.21 ft at 5:15PM May 23, 2013Observed: 5.21 ft at 5:30PM May 23, 2013Observed: 5.21 ft at 5:45PM May 23, 2013Observed: 5.21 ft at 6:00PM May 23, 2013Observed: 5.21 ft at 6:15PM May 23, 2013Observed: 5.21 ft at 6:30PM May 23, 2013Observed: 5.21 ft at 6:45PM May 23, 2013Observed: 5.21 ft at 7:00PM May 23, 2013Observed: 5.21 ft at 7:15PM May 23, 2013Observed: 5.21 ft at 7:30PM May 23, 2013Observed: 5.21 ft at 7:45PM May 23, 2013Observed: 5.21 ft at 8:00PM May 23, 2013Observed: 5.21 ft at 8:15PM May 23, 2013Observed: 5.21 ft at 8:30PM May 23, 2013Observed: 5.22 ft at 8:45PM May 23, 2013Observed: 5.22 ft at 9:00PM May 23, 2013Observed: 5.22 ft at 9:15PM May 23, 2013Observed: 5.22 ft at 9:30PM May 23, 2013Observed: 5.22 ft at 9:45PM May 23, 2013Observed: 5.22 ft at 10:00PM May 23, 2013Observed: 5.22 ft at 10:15PM May 23, 2013Observed: 5.22 ft at 10:30PM May 23, 2013Observed: 5.22 ft at 10:45PM May 23, 2013Observed: 5.22 ft at 11:00PM May 23, 2013Observed: 5.22 ft at 11:15PM May 23, 2013Observed: 5.22 ft at 11:30PM May 23, 2013Observed: 5.22 ft at 11:45PM May 23, 2013Observed: 5.23 ft at 12:00AM May 24, 2013Observed: 5.23 ft at 12:15AM May 24, 2013Observed: 5.23 ft at 12:30AM May 24, 2013Observed: 5.23 ft at 12:45AM May 24, 2013Observed: 5.23 ft at 1:00AM May 24, 2013Observed: 5.23 ft at 1:15AM May 24, 2013Observed: 5.24 ft at 1:30AM May 24, 2013Observed: 5.24 ft at 1:45AM May 24, 2013Observed: 5.24 ft at 2:00AM May 24, 2013Observed: 5.24 ft at 2:15AM May 24, 2013Observed: 5.24 ft at 2:30AM May 24, 2013Observed: 5.24 ft at 2:45AM May 24, 2013Observed: 5.25 ft at 3:00AM May 24, 2013Observed: 5.25 ft at 3:15AM May 24, 2013Observed: 5.25 ft at 3:30AM May 24, 2013Observed: 5.25 ft at 3:45AM May 24, 2013Observed: 5.25 ft at 4:00AM May 24, 2013Observed: 5.25 ft at 4:15AM May 24, 2013Observed: 5.25 ft at 4:30AM May 24, 2013Observed: 5.25 ft at 4:45AM May 24, 2013Observed: 5.25 ft at 5:00AM May 24, 2013Observed: 5.25 ft at 5:15AM May 24, 2013Observed: 5.25 ft at 5:30AM May 24, 2013Observed: 5.25 ft at 5:45AM May 24, 2013Observed: 5.25 ft at 6:00AM May 24, 2013Observed: 5.25 ft at 6:15AM May 24, 2013USGS--Water Resources of the United StatesVENO3(plotting HGIRG) Graph Created (7:23AM May 24, 2013)ObservedLatest observed value: 5.25 ft at 6:15 AM PDT 24-May-2013. Flood Stage is 12 ft
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Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Nehalem River near Vernonia. Only observed stages are available for this point.
Return to Area Map
Downstream Gauge Downstream Gauge - at Hwy 47 Bridge at Vernonia
Flood Categories (in feet)
Major Flood Stage:15
Moderate Flood Stage:0
Flood Stage:12
Action Stage:11

Historical Crests
(1) 19.10 ft on 12/03/2007
(2) 13.39 ft on 11/20/2012
(3) 11.57 ft on 01/07/2002
(4) 11.49 ft on 01/30/2006
(5) 11.48 ft on 03/15/2012
Show More Historical Crests

Low Water Records
Legend
Gauge Location
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
18 ABOVE 18.0 FEET...EXPECT WIDESPREAD FLOODING IN AND NEAR VERNONIA...SEVERAL FEET DEEP IN SOME LOW-LYING PARTS OF TOWN. FLOODING AT THIS LEVEL IS COMPARABLE TO THE FLOODS OF FEBRUARY 1996 AND DECEMBER 2007. THE AREAS OF THE CITY MOST SUSCEPTIBLE TO FLOODING INCLUDE THE CENTRAL PART IN THE VICINITY OF BRIDGE STREET AND MADISON, JEFFERSON, AND ADAMS AVENUES...ALONG WITH THE EAST PART OF TOWN IN THE VICINITY OF ALDER, CHERRY, AND ELM STREETS.
16.5 ABOVE 16.5 FEET...EXPECT MAJOR FLOODING IN VERNONIA...ESPECIALLY IN THE CENTRAL PART OF TOWN NEAR BRIDGE STREET AND MADISON, JEFFERSON, AND ADAMS AVENUES...ALONG WITH THE EAST PART OF TOWN NEAR ALDER, CHERRY, AND ELM STREETS. ALSO EXPECT FLOODING SOUTH OF TOWN NEAR THE INTERSECTION OF HWY 47 AND SHEELY CREEK ROAD. FLOODING AT THIS LEVEL IS 1 TO 2 FEET BELOW THE DEPTHS EXPERIENCED IN FEBRUARY 1996 AND DECEMBER 2007.
15 ABOVE 15.0 FEET...EXPECT SIGNIFICANT FLOODING OF THE LOWER AREAS OF VERNONIA...WITH SOME FLOODING OF BUILDINGS BEGINNING AT THIS LEVEL. FLOODING AT THIS LEVEL IS 2 TO 3 FEET BELOW THE HIGHEST LEVELS IN THE FLOODS OF FEBRUARY 1996 AND DECEMBER 2007.
13.5 ABOVE 13.5 FEET...EXPECT MINOR FLOODING OF LOWER AREAS IN VERNONIA.
12 ABOVE 12.0 FEET...EXPECT MINOR FLOODING OF LOW-LYING AREAS IN AND NEAR VERNONIA.
About This Location Collapse

Latitude: 45.806944° N, Longitude: 123.281944° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 640 Not Available  

Other Data Sources:
Additional Information Collapse
U.S.G.S. Precipitation - graph of accumulated precip for past 7 days
U.S.G.S. Precipitation - tabular data for past 7 days
Archived/Historical Data at USACE DataQuery
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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