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Hydrograph River at a Glance Download
Cowlitz River at Kelso Stage (ft)Observed: 15.5 ft at 11:55PM Jan 18, 2022Observed: 15.5 ft at 12:25AM Jan 19, 2022Observed: 15.5 ft at 12:40AM Jan 19, 2022Observed: 15.5 ft at 12:55AM Jan 19, 2022Observed: 15.5 ft at 1:10AM Jan 19, 2022Observed: 15.5 ft at 1:25AM Jan 19, 2022Observed: 15.5 ft at 1:40AM Jan 19, 2022Observed: 15.5 ft at 1:55AM Jan 19, 2022Observed: 15.5 ft at 2:25AM Jan 19, 2022Observed: 15.5 ft at 2:40AM Jan 19, 2022Observed: 15.5 ft at 2:55AM Jan 19, 2022Observed: 15.5 ft at 3:10AM Jan 19, 2022Observed: 15.5 ft at 3:25AM Jan 19, 2022Observed: 15.5 ft at 3:40AM Jan 19, 2022Observed: 15.5 ft at 3:55AM Jan 19, 2022Observed: 15.5 ft at 4:25AM Jan 19, 2022Observed: 15.5 ft at 4:40AM Jan 19, 2022Observed: 15.5 ft at 4:55AM Jan 19, 2022Observed: 15.5 ft at 5:25AM Jan 19, 2022Observed: 15.5 ft at 5:55AM Jan 19, 2022Observed: 15.5 ft at 6:10AM Jan 19, 2022Observed: 15.5 ft at 6:25AM Jan 19, 2022Observed: 15.5 ft at 6:40AM Jan 19, 2022Observed: 15.5 ft at 6:55AM Jan 19, 2022Observed: 15.5 ft at 7:10AM Jan 19, 2022Observed: 15.5 ft at 7:25AM Jan 19, 2022Observed: 15.5 ft at 7:40AM Jan 19, 2022Observed: 15.5 ft at 7:55AM Jan 19, 2022Observed: 15.5 ft at 8:10AM Jan 19, 2022Observed: 15.5 ft at 9:10AM Jan 19, 2022Observed: 15.4 ft at 9:40AM Jan 19, 2022Observed: 15.5 ft at 9:55AM Jan 19, 2022Observed: 15.5 ft at 10:10AM Jan 19, 2022Observed: 15.4 ft at 10:25AM Jan 19, 2022Observed: 15.4 ft at 11:25AM Jan 19, 2022Observed: 15.5 ft at 11:40AM Jan 19, 2022Observed: 15.4 ft at 11:55AM Jan 19, 2022Observed: 15.4 ft at 12:10PM Jan 19, 2022Observed: 15.4 ft at 12:25PM Jan 19, 2022Observed: 15.4 ft at 12:40PM Jan 19, 2022Observed: 15.4 ft at 12:55PM Jan 19, 2022Observed: 15.4 ft at 1:10PM Jan 19, 2022Observed: 15.4 ft at 1:40PM Jan 19, 2022Observed: 15.4 ft at 1:55PM Jan 19, 2022Observed: 15.5 ft at 2:25PM Jan 19, 2022Observed: 15.5 ft at 2:40PM Jan 19, 2022Observed: 15.5 ft at 2:55PM Jan 19, 2022Observed: 15.5 ft at 3:10PM Jan 19, 2022Observed: 15.5 ft at 3:25PM Jan 19, 2022Observed: 15.5 ft at 3:55PM Jan 19, 2022Observed: 15.5 ft at 4:10PM Jan 19, 2022Observed: 15.5 ft at 4:25PM Jan 19, 2022Observed: 15.5 ft at 4:40PM Jan 19, 2022Observed: 15.5 ft at 4:55PM Jan 19, 2022Observed: 15.4 ft at 5:10PM Jan 19, 2022Observed: 15.4 ft at 5:25PM Jan 19, 2022Observed: 15.4 ft at 5:40PM Jan 19, 2022Observed: 15.4 ft at 5:55PM Jan 19, 2022Observed: 15.4 ft at 6:10PM Jan 19, 2022Observed: 15.4 ft at 6:25PM Jan 19, 2022Observed: 15.4 ft at 6:40PM Jan 19, 2022Observed: 15.4 ft at 6:55PM Jan 19, 2022Observed: 15.4 ft at 7:10PM Jan 19, 2022Observed: 15.4 ft at 7:25PM Jan 19, 2022Observed: 15.4 ft at 7:40PM Jan 19, 2022Observed: 15.4 ft at 7:55PM Jan 19, 2022Observed: 15.4 ft at 8:10PM Jan 19, 2022Observed: 15.4 ft at 8:25PM Jan 19, 2022Observed: 15.4 ft at 8:40PM Jan 19, 2022Observed: 15.4 ft at 8:55PM Jan 19, 2022Observed: 15.4 ft at 9:25PM Jan 19, 2022Observed: 15.4 ft at 9:55PM Jan 19, 2022Observed: 15.4 ft at 10:10PM Jan 19, 2022Observed: 15.4 ft at 10:25PM Jan 19, 2022Observed: 15.4 ft at 10:40PM Jan 19, 2022Observed: 15.4 ft at 10:55PM Jan 19, 2022Observed: 15.4 ft at 11:25PM Jan 19, 2022Observed: 15.4 ft at 11:40PM Jan 19, 2022Observed: 15.4 ft at 11:55PM Jan 19, 2022Observed: 15.4 ft at 12:10AM Jan 20, 2022Observed: 15.4 ft at 12:25AM Jan 20, 2022Observed: 15.4 ft at 12:40AM Jan 20, 2022Observed: 15.4 ft at 12:55AM Jan 20, 2022Observed: 15.4 ft at 1:10AM Jan 20, 2022Observed: 15.4 ft at 1:25AM Jan 20, 2022Observed: 15.4 ft at 1:40AM Jan 20, 2022Observed: 15.4 ft at 1:55AM Jan 20, 2022Observed: 15.4 ft at 2:10AM Jan 20, 2022Observed: 15.4 ft at 2:25AM Jan 20, 2022Observed: 15.4 ft at 2:40AM Jan 20, 2022Observed: 15.4 ft at 2:55AM Jan 20, 2022Observed: 15.4 ft at 3:10AM Jan 20, 2022Observed: 15.4 ft at 3:25AM Jan 20, 2022Observed: 15.4 ft at 3:40AM Jan 20, 2022Observed: 15.4 ft at 3:55AM Jan 20, 2022Observed: 15.4 ft at 4:10AM Jan 20, 2022Observed: 15.4 ft at 4:25AM Jan 20, 2022Observed: 15.4 ft at 4:40AM Jan 20, 2022Observed: 15.4 ft at 4:55AM Jan 20, 2022Observed: 15.4 ft at 5:10AM Jan 20, 2022Observed: 15.4 ft at 5:25AM Jan 20, 2022Observed: 15.4 ft at 5:40AM Jan 20, 2022Observed: 15.4 ft at 5:55AM Jan 20, 2022Observed: 15.4 ft at 6:10AM Jan 20, 2022Observed: 15.4 ft at 6:25AM Jan 20, 2022Observed: 15.4 ft at 6:40AM Jan 20, 2022Observed: 15.4 ft at 6:55AM Jan 20, 2022Observed: 15.4 ft at 7:25AM Jan 20, 2022Observed: 15.4 ft at 7:40AM Jan 20, 2022Observed: 15.4 ft at 7:55AM Jan 20, 2022Observed: 15.4 ft at 8:10AM Jan 20, 2022Observed: 15.4 ft at 8:40AM Jan 20, 2022Observed: 15.5 ft at 9:10AM Jan 20, 2022Observed: 15.5 ft at 9:25AM Jan 20, 2022Observed: 15.5 ft at 9:55AM Jan 20, 2022Observed: 15.5 ft at 10:10AM Jan 20, 2022Observed: 15.5 ft at 10:40AM Jan 20, 2022Observed: 15.5 ft at 10:55AM Jan 20, 2022Observed: 15.5 ft at 11:10AM Jan 20, 2022Observed: 15.5 ft at 11:25AM Jan 20, 2022Observed: 15.5 ft at 11:40AM Jan 20, 2022Observed: 15.6 ft at 11:55AM Jan 20, 2022Observed: 15.6 ft at 12:40PM Jan 20, 2022Observed: 15.6 ft at 12:55PM Jan 20, 2022Observed: 15.6 ft at 1:10PM Jan 20, 2022Observed: 15.6 ft at 1:40PM Jan 20, 2022Observed: 15.7 ft at 1:55PM Jan 20, 2022Observed: 15.7 ft at 2:10PM Jan 20, 2022Observed: 15.7 ft at 2:25PM Jan 20, 2022Observed: 15.7 ft at 2:40PM Jan 20, 2022Observed: 15.7 ft at 2:55PM Jan 20, 2022Observed: 15.8 ft at 3:10PM Jan 20, 2022Observed: 15.8 ft at 3:25PM Jan 20, 2022Observed: 15.8 ft at 3:40PM Jan 20, 2022Observed: 15.8 ft at 3:55PM Jan 20, 2022Observed: 15.9 ft at 4:10PM Jan 20, 2022Observed: 15.9 ft at 4:25PM Jan 20, 2022Observed: 15.9 ft at 4:40PM Jan 20, 2022Observed: 15.9 ft at 5:10PM Jan 20, 2022Observed: 16 ft at 5:25PM Jan 20, 2022Observed: 16 ft at 5:40PM Jan 20, 2022Observed: 16 ft at 5:55PM Jan 20, 2022Observed: 16 ft at 6:10PM Jan 20, 2022Observed: 16 ft at 6:25PM Jan 20, 2022Observed: 16.1 ft at 6:40PM Jan 20, 2022Observed: 16.1 ft at 6:55PM Jan 20, 2022Observed: 16.1 ft at 7:10PM Jan 20, 2022Observed: 16.2 ft at 7:25PM Jan 20, 2022Observed: 16.2 ft at 7:40PM Jan 20, 2022Observed: 16.2 ft at 7:55PM Jan 20, 2022Observed: 16.3 ft at 8:10PM Jan 20, 2022Observed: 16.4 ft at 8:40PM Jan 20, 2022Observed: 16.4 ft at 8:55PM Jan 20, 2022Observed: 16.5 ft at 9:25PM Jan 20, 2022Observed: 16.5 ft at 9:40PM Jan 20, 2022Observed: 16.5 ft at 9:55PM Jan 20, 2022Observed: 16.6 ft at 10:10PM Jan 20, 2022Observed: 16.6 ft at 10:25PM Jan 20, 2022Observed: 16.6 ft at 10:40PM Jan 20, 2022Observed: 16.6 ft at 10:55PM Jan 20, 2022Observed: 16.7 ft at 11:10PM Jan 20, 2022Observed: 16.7 ft at 11:40PM Jan 20, 2022Observed: 16.7 ft at 11:55PM Jan 20, 2022Observed: 16.7 ft at 12:25AM Jan 21, 2022Observed: 16.7 ft at 12:40AM Jan 21, 2022Highest Observation: 16.8 ft at 1:10AM Jan 21, 2022Highest Observation: 16.8 ft at 1:25AM Jan 21, 2022Highest Observation: 16.8 ft at 1:55AM Jan 21, 2022Highest Observation: 16.8 ft at 2:10AM Jan 21, 2022Highest Observation: 16.8 ft at 2:25AM Jan 21, 2022Highest Observation: 16.8 ft at 2:40AM Jan 21, 2022Highest Observation: 16.8 ft at 2:55AM Jan 21, 2022Highest Observation: 16.8 ft at 3:10AM Jan 21, 2022Highest Observation: 16.8 ft at 3:25AM Jan 21, 2022Highest Observation: 16.8 ft at 3:55AM Jan 21, 2022Highest Observation: 16.8 ft at 4:10AM Jan 21, 2022Highest Observation: 16.8 ft at 4:25AM Jan 21, 2022Highest Observation: 16.8 ft at 4:40AM Jan 21, 2022Highest Observation: 16.8 ft at 4:55AM Jan 21, 2022Highest Observation: 16.8 ft at 5:10AM Jan 21, 2022Highest Observation: 16.8 ft at 5:25AM Jan 21, 2022Highest Observation: 16.8 ft at 5:55AM Jan 21, 2022Highest Observation: 16.8 ft at 6:10AM Jan 21, 2022Highest Observation: 16.8 ft at 6:40AM Jan 21, 2022Highest Observation: 16.8 ft at 6:55AM Jan 21, 2022Highest Observation: 16.8 ft at 7:10AM Jan 21, 2022Highest Observation: 16.8 ft at 7:25AM Jan 21, 2022Highest Observation: 16.8 ft at 7:40AM Jan 21, 2022Observed: 16.7 ft at 7:55AM Jan 21, 2022Observed: 16.7 ft at 8:10AM Jan 21, 2022Observed: 16.7 ft at 8:25AM Jan 21, 2022Observed: 16.7 ft at 8:40AM Jan 21, 2022Observed: 16.7 ft at 8:55AM Jan 21, 2022Observed: 16.7 ft at 9:10AM Jan 21, 2022Observed: 16.7 ft at 9:25AM Jan 21, 2022Observed: 16.7 ft at 9:40AM Jan 21, 2022Observed: 16.7 ft at 9:55AM Jan 21, 2022Observed: 16.7 ft at 10:10AM Jan 21, 2022Observed: 16.7 ft at 10:25AM Jan 21, 2022Observed: 16.7 ft at 10:40AM Jan 21, 2022Observed: 16.7 ft at 10:55AM Jan 21, 2022Observed: 16.7 ft at 11:10AM Jan 21, 2022Observed: 16.7 ft at 11:40AM Jan 21, 2022Observed: 16.7 ft at 11:55AM Jan 21, 2022Observed: 16.7 ft at 12:10PM Jan 21, 2022Observed: 16.7 ft at 12:25PM Jan 21, 2022Observed: 16.7 ft at 12:40PM Jan 21, 2022Observed: 16.7 ft at 12:55PM Jan 21, 2022Observed: 16.7 ft at 1:10PM Jan 21, 2022Observed: 16.6 ft at 1:25PM Jan 21, 2022Observed: 16.6 ft at 1:40PM Jan 21, 2022Observed: 16.6 ft at 1:55PM Jan 21, 2022Observed: 16.6 ft at 2:10PM Jan 21, 2022Observed: 16.6 ft at 2:55PM Jan 21, 2022Observed: 16.6 ft at 3:10PM Jan 21, 2022Observed: 16.6 ft at 3:25PM Jan 21, 2022Observed: 16.6 ft at 3:40PM Jan 21, 2022Observed: 16.6 ft at 3:55PM Jan 21, 2022Observed: 16.6 ft at 4:10PM Jan 21, 2022Observed: 16.6 ft at 4:25PM Jan 21, 2022Observed: 16.6 ft at 4:40PM Jan 21, 2022Observed: 16.6 ft at 4:55PM Jan 21, 2022Observed: 16.6 ft at 5:10PM Jan 21, 2022Observed: 16.6 ft at 5:25PM Jan 21, 2022Observed: 16.6 ft at 5:40PM Jan 21, 2022Observed: 16.6 ft at 5:55PM Jan 21, 2022Observed: 16.6 ft at 6:10PM Jan 21, 2022Observed: 16.6 ft at 6:25PM Jan 21, 2022Observed: 16.6 ft at 6:40PM Jan 21, 2022Observed: 16.5 ft at 6:55PM Jan 21, 2022Observed: 16.5 ft at 7:25PM Jan 21, 2022Observed: 16.5 ft at 7:55PM Jan 21, 2022Observed: 16.5 ft at 8:10PM Jan 21, 2022Observed: 16.5 ft at 8:25PM Jan 21, 2022Observed: 16.5 ft at 8:40PM Jan 21, 2022Observed: 16.5 ft at 8:55PM Jan 21, 2022Observed: 16.5 ft at 9:10PM Jan 21, 2022Observed: 16.5 ft at 9:25PM Jan 21, 2022Observed: 16.5 ft at 9:40PM Jan 21, 2022Observed: 16.5 ft at 9:55PM Jan 21, 2022Observed: 16.5 ft at 10:10PM Jan 21, 2022Observed: 16.5 ft at 10:25PM Jan 21, 2022Observed: 16.5 ft at 10:55PM Jan 21, 2022Observed: 16.5 ft at 11:10PM Jan 21, 2022Observed: 16.5 ft at 11:25PM Jan 21, 2022Observed: 16.5 ft at 11:40PM Jan 21, 2022Observed: 16.5 ft at 11:55PM Jan 21, 2022Observed: 16.5 ft at 12:10AM Jan 22, 2022Observed: 16.5 ft at 12:25AM Jan 22, 2022Observed: 16.5 ft at 12:40AM Jan 22, 2022Observed: 16.5 ft at 12:55AM Jan 22, 2022Observed: 16.4 ft at 1:10AM Jan 22, 2022Observed: 16.4 ft at 1:40AM Jan 22, 2022Observed: 16.4 ft at 1:55AM Jan 22, 2022Observed: 16.4 ft at 2:10AM Jan 22, 2022Observed: 16.4 ft at 2:40AM Jan 22, 2022Observed: 16.4 ft at 2:55AM Jan 22, 2022Observed: 16.4 ft at 3:10AM Jan 22, 2022Observed: 16.4 ft at 3:25AM Jan 22, 2022Observed: 16.4 ft at 3:40AM Jan 22, 2022Observed: 16.4 ft at 3:55AM Jan 22, 2022Observed: 16.4 ft at 4:10AM Jan 22, 2022Observed: 16.4 ft at 4:25AM Jan 22, 2022Observed: 16.4 ft at 4:40AM Jan 22, 2022Observed: 16.4 ft at 4:55AM Jan 22, 2022Observed: 16.4 ft at 5:10AM Jan 22, 2022Observed: 16.4 ft at 5:25AM Jan 22, 2022Observed: 16.4 ft at 5:40AM Jan 22, 2022Observed: 16.4 ft at 5:55AM Jan 22, 2022Observed: 16.4 ft at 6:10AM Jan 22, 2022Observed: 16.4 ft at 6:25AM Jan 22, 2022Observed: 16.4 ft at 6:40AM Jan 22, 2022Observed: 16.4 ft at 6:55AM Jan 22, 2022Observed: 16.4 ft at 7:25AM Jan 22, 2022Observed: 16.4 ft at 7:40AM Jan 22, 2022Observed: 16.3 ft at 7:55AM Jan 22, 2022Observed: 16.3 ft at 8:10AM Jan 22, 2022Observed: 16.3 ft at 8:25AM Jan 22, 2022Observed: 16.3 ft at 8:40AM Jan 22, 2022Observed: 16.3 ft at 8:55AM Jan 22, 2022Observed: 16.3 ft at 9:10AM Jan 22, 2022Observed: 16.3 ft at 9:25AM Jan 22, 2022Observed: 16.3 ft at 9:40AM Jan 22, 2022Observed: 16.3 ft at 9:55AM Jan 22, 2022Observed: 16.3 ft at 10:10AM Jan 22, 2022Observed: 16.3 ft at 10:25AM Jan 22, 2022Observed: 16.3 ft at 10:40AM Jan 22, 2022Observed: 16.3 ft at 10:55AM Jan 22, 2022Observed: 16.3 ft at 11:10AM Jan 22, 2022Observed: 16.3 ft at 11:25AM Jan 22, 2022Observed: 16.3 ft at 11:40AM Jan 22, 2022Observed: 16.3 ft at 11:55AM Jan 22, 2022Observed: 16.3 ft at 12:10PM Jan 22, 2022Observed: 16.3 ft at 12:25PM Jan 22, 2022Observed: 16.3 ft at 12:40PM Jan 22, 2022Observed: 16.3 ft at 12:55PM Jan 22, 2022Observed: 16.3 ft at 1:25PM Jan 22, 2022Observed: 16.3 ft at 1:40PM Jan 22, 2022Observed: 16.3 ft at 2:10PM Jan 22, 2022Observed: 16.3 ft at 2:25PM Jan 22, 2022Observed: 16.3 ft at 2:40PM Jan 22, 2022Observed: 16.3 ft at 2:55PM Jan 22, 2022Observed: 16.3 ft at 3:10PM Jan 22, 2022Observed: 16.3 ft at 3:25PM Jan 22, 2022Observed: 16.3 ft at 3:55PM Jan 22, 2022Observed: 16.3 ft at 4:10PM Jan 22, 2022Observed: 16.3 ft at 4:25PM Jan 22, 2022Observed: 16.3 ft at 4:40PM Jan 22, 2022Observed: 16.3 ft at 4:55PM Jan 22, 2022Observed: 16.3 ft at 5:25PM Jan 22, 2022Observed: 16.2 ft at 5:40PM Jan 22, 2022Observed: 16.2 ft at 5:55PM Jan 22, 2022Observed: 16.2 ft at 6:10PM Jan 22, 2022Observed: 16.2 ft at 6:25PM Jan 22, 2022Observed: 16.2 ft at 6:40PM Jan 22, 2022Observed: 16.2 ft at 6:55PM Jan 22, 2022Observed: 16.2 ft at 7:10PM Jan 22, 2022Observed: 16.2 ft at 7:25PM Jan 22, 2022Observed: 16.2 ft at 7:40PM Jan 22, 2022Observed: 16.2 ft at 7:55PM Jan 22, 2022Observed: 16.2 ft at 8:10PM Jan 22, 2022Observed: 16.2 ft at 8:25PM Jan 22, 2022Observed: 16.2 ft at 8:40PM Jan 22, 2022Observed: 16.2 ft at 8:55PM Jan 22, 2022Observed: 16.2 ft at 9:10PM Jan 22, 2022Observed: 16.2 ft at 9:25PM Jan 22, 2022Observed: 16.2 ft at 9:40PM Jan 22, 2022Observed: 16.2 ft at 9:55PM Jan 22, 2022Observed: 16.2 ft at 10:10PM Jan 22, 2022Observed: 16.2 ft at 10:25PM Jan 22, 2022Observed: 16.2 ft at 10:40PM Jan 22, 2022Observed: 16.2 ft at 10:55PM Jan 22, 2022Observed: 16.2 ft at 11:10PM Jan 22, 2022Observed: 16.2 ft at 11:25PM Jan 22, 2022Observed: 16.2 ft at 11:40PM Jan 22, 2022Observed: 16.2 ft at 12:10AM Jan 23, 2022Observed: 16.2 ft at 12:25AM Jan 23, 2022Observed: 16.2 ft at 12:40AM Jan 23, 2022Observed: 16.2 ft at 12:55AM Jan 23, 2022Observed: 16.2 ft at 1:10AM Jan 23, 2022Observed: 16.2 ft at 1:40AM Jan 23, 2022Observed: 16.2 ft at 1:55AM Jan 23, 2022Observed: 16.2 ft at 2:10AM Jan 23, 2022Observed: 16.2 ft at 2:25AM Jan 23, 2022Observed: 16.2 ft at 2:40AM Jan 23, 2022Observed: 16.1 ft at 2:55AM Jan 23, 2022Observed: 16.2 ft at 3:10AM Jan 23, 2022Observed: 16.1 ft at 3:25AM Jan 23, 2022Observed: 16.1 ft at 3:40AM Jan 23, 2022Observed: 16.2 ft at 3:55AM Jan 23, 2022Observed: 16.1 ft at 4:10AM Jan 23, 2022Observed: 16.1 ft at 4:25AM Jan 23, 2022Observed: 16.1 ft at 4:55AM Jan 23, 2022Observed: 16.1 ft at 5:10AM Jan 23, 2022Observed: 16.1 ft at 5:25AM Jan 23, 2022Observed: 16.1 ft at 5:40AM Jan 23, 2022Observed: 16.1 ft at 5:55AM Jan 23, 2022Observed: 16.1 ft at 6:10AM Jan 23, 2022Observed: 16.1 ft at 6:40AM Jan 23, 2022Observed: 16.1 ft at 7:10AM Jan 23, 2022Observed: 16.1 ft at 7:25AM Jan 23, 2022Observed: 16.1 ft at 7:40AM Jan 23, 2022Observed: 16.1 ft at 7:55AM Jan 23, 2022Observed: 16.1 ft at 8:10AM Jan 23, 2022Observed: 16.1 ft at 8:25AM Jan 23, 2022Observed: 16.1 ft at 8:40AM Jan 23, 2022Observed: 16.1 ft at 8:55AM Jan 23, 2022Observed: 16.1 ft at 9:10AM Jan 23, 2022Observed: 16.1 ft at 9:25AM Jan 23, 2022Observed: 16.1 ft at 9:40AM Jan 23, 2022Observed: 16.1 ft at 10:10AM Jan 23, 2022Observed: 16.1 ft at 10:55AM Jan 23, 2022Observed: 16.1 ft at 11:10AM Jan 23, 2022Observed: 16.1 ft at 11:25AM Jan 23, 2022Observed: 16.1 ft at 11:40AM Jan 23, 2022Observed: 16 ft at 11:55AM Jan 23, 2022Observed: 16.1 ft at 12:10PM Jan 23, 2022Observed: 16 ft at 12:25PM Jan 23, 2022Observed: 16 ft at 12:55PM Jan 23, 2022Observed: 16 ft at 1:10PM Jan 23, 2022Observed: 16 ft at 1:40PM Jan 23, 2022Observed: 16 ft at 2:10PM Jan 23, 2022Observed: 16 ft at 2:25PM Jan 23, 2022Observed: 16 ft at 2:40PM Jan 23, 2022Observed: 16 ft at 2:55PM Jan 23, 2022Observed: 16 ft at 3:10PM Jan 23, 2022Observed: 16 ft at 3:25PM Jan 23, 2022Observed: 16 ft at 3:40PM Jan 23, 2022Observed: 16 ft at 3:55PM Jan 23, 2022Observed: 16 ft at 4:10PM Jan 23, 2022Observed: 16 ft at 4:25PM Jan 23, 2022Observed: 16 ft at 4:40PM Jan 23, 2022Observed: 16 ft at 4:55PM Jan 23, 2022Observed: 16 ft at 5:10PM Jan 23, 2022Observed: 16 ft at 5:25PM Jan 23, 2022Observed: 16 ft at 5:40PM Jan 23, 2022Observed: 16 ft at 5:55PM Jan 23, 2022Observed: 16 ft at 6:10PM Jan 23, 2022Observed: 16 ft at 6:25PM Jan 23, 2022Observed: 16 ft at 6:55PM Jan 23, 2022Observed: 16 ft at 7:10PM Jan 23, 2022Observed: 16 ft at 7:25PM Jan 23, 2022Observed: 16 ft at 7:40PM Jan 23, 2022Observed: 16 ft at 7:55PM Jan 23, 2022Observed: 16 ft at 8:10PM Jan 23, 2022Observed: 16 ft at 8:25PM Jan 23, 2022Observed: 16 ft at 8:40PM Jan 23, 2022Observed: 16 ft at 8:55PM Jan 23, 2022Observed: 16 ft at 9:10PM Jan 23, 2022Observed: 16 ft at 9:25PM Jan 23, 2022Observed: 16 ft at 9:40PM Jan 23, 2022Observed: 16 ft at 9:55PM Jan 23, 2022Observed: 16 ft at 10:10PM Jan 23, 2022Observed: 16 ft at 10:25PM Jan 23, 2022Observed: 16 ft at 10:40PM Jan 23, 2022Observed: 16 ft at 10:55PM Jan 23, 2022Highest Forecast: 15.96 ft 12:00AM Jan 24, 2022Forecast: 15.95 ft 1:00AM Jan 24, 2022Forecast: 15.94 ft 2:00AM Jan 24, 2022Forecast: 15.93 ft 3:00AM Jan 24, 2022Forecast: 15.93 ft 4:00AM Jan 24, 2022Forecast: 15.88 ft 5:00AM Jan 24, 2022Forecast: 15.84 ft 6:00AM Jan 24, 2022Forecast: 15.82 ft 7:00AM Jan 24, 2022Forecast: 15.8 ft 8:00AM Jan 24, 2022Forecast: 15.77 ft 9:00AM Jan 24, 2022Forecast: 15.73 ft 10:00AM Jan 24, 2022Forecast: 15.68 ft 11:00AM Jan 24, 2022Forecast: 15.64 ft 12:00PM Jan 24, 2022Forecast: 15.6 ft 1:00PM Jan 24, 2022Forecast: 15.57 ft 2:00PM Jan 24, 2022Forecast: 15.54 ft 3:00PM Jan 24, 2022Forecast: 15.51 ft 4:00PM Jan 24, 2022Forecast: 15.49 ft 5:00PM Jan 24, 2022Forecast: 15.47 ft 6:00PM Jan 24, 2022Forecast: 15.46 ft 7:00PM Jan 24, 2022Forecast: 15.46 ft 8:00PM Jan 24, 2022Forecast: 15.45 ft 9:00PM Jan 24, 2022Forecast: 15.45 ft 10:00PM Jan 24, 2022Forecast: 15.45 ft 11:00PM Jan 24, 2022Forecast: 15.45 ft 12:00AM Jan 25, 2022Forecast: 15.44 ft 1:00AM Jan 25, 2022Forecast: 15.44 ft 2:00AM Jan 25, 2022Forecast: 15.43 ft 3:00AM Jan 25, 2022Forecast: 15.43 ft 4:00AM Jan 25, 2022Forecast: 15.42 ft 5:00AM Jan 25, 2022Forecast: 15.42 ft 6:00AM Jan 25, 2022Forecast: 15.43 ft 7:00AM Jan 25, 2022Forecast: 15.44 ft 8:00AM Jan 25, 2022Forecast: 15.46 ft 9:00AM Jan 25, 2022Forecast: 15.46 ft 10:00AM Jan 25, 2022Forecast: 15.46 ft 11:00AM Jan 25, 2022Forecast: 15.45 ft 12:00PM Jan 25, 2022Forecast: 15.44 ft 1:00PM Jan 25, 2022Forecast: 15.43 ft 2:00PM Jan 25, 2022Forecast: 15.42 ft 3:00PM Jan 25, 2022Forecast: 15.41 ft 4:00PM Jan 25, 2022Forecast: 15.41 ft 5:00PM Jan 25, 2022Forecast: 15.4 ft 6:00PM Jan 25, 2022Forecast: 15.4 ft 7:00PM Jan 25, 2022Forecast: 15.4 ft 8:00PM Jan 25, 2022Forecast: 15.39 ft 9:00PM Jan 25, 2022Forecast: 15.39 ft 10:00PM Jan 25, 2022Forecast: 15.39 ft 11:00PM Jan 25, 2022Forecast: 15.39 ft 12:00AM Jan 26, 2022Forecast: 15.39 ft 1:00AM Jan 26, 2022Forecast: 15.39 ft 2:00AM Jan 26, 2022Forecast: 15.38 ft 3:00AM Jan 26, 2022Forecast: 15.38 ft 4:00AM Jan 26, 2022Forecast: 15.38 ft 5:00AM Jan 26, 2022Forecast: 15.38 ft 6:00AM Jan 26, 2022Forecast: 15.38 ft 7:00AM Jan 26, 2022Forecast: 15.38 ft 8:00AM Jan 26, 2022Forecast: 15.4 ft 9:00AM Jan 26, 2022Forecast: 15.41 ft 10:00AM Jan 26, 2022Forecast: 15.42 ft 11:00AM Jan 26, 2022Forecast: 15.41 ft 12:00PM Jan 26, 2022Forecast: 15.4 ft 1:00PM Jan 26, 2022Forecast: 15.39 ft 2:00PM Jan 26, 2022Forecast: 15.38 ft 3:00PM Jan 26, 2022Forecast: 15.38 ft 4:00PM Jan 26, 2022Forecast: 15.37 ft 5:00PM Jan 26, 2022Forecast: 15.37 ft 6:00PM Jan 26, 2022Forecast: 15.36 ft 7:00PM Jan 26, 2022Forecast: 15.36 ft 8:00PM Jan 26, 2022Forecast: 15.35 ft 9:00PM Jan 26, 2022Forecast: 15.35 ft 10:00PM Jan 26, 2022Forecast: 15.35 ft 11:00PM Jan 26, 2022Forecast: 15.35 ft 12:00AM Jan 27, 2022Forecast: 15.35 ft 1:00AM Jan 27, 2022Forecast: 15.34 ft 2:00AM Jan 27, 2022Forecast: 15.34 ft 3:00AM Jan 27, 2022Forecast: 15.34 ft 4:00AM Jan 27, 2022Forecast: 15.33 ft 5:00AM Jan 27, 2022Forecast: 15.33 ft 6:00AM Jan 27, 2022Forecast: 15.33 ft 7:00AM Jan 27, 2022Forecast: 15.33 ft 8:00AM Jan 27, 2022Forecast: 15.34 ft 9:00AM Jan 27, 2022Forecast: 15.36 ft 10:00AM Jan 27, 2022Forecast: 15.38 ft 11:00AM Jan 27, 2022Forecast: 15.38 ft 12:00PM Jan 27, 2022Forecast: 15.37 ft 1:00PM Jan 27, 2022Forecast: 15.35 ft 2:00PM Jan 27, 2022Forecast: 15.34 ft 3:00PM Jan 27, 2022Forecast: 15.33 ft 4:00PM Jan 27, 2022Forecast: 15.32 ft 5:00PM Jan 27, 2022Forecast: 15.31 ft 6:00PM Jan 27, 2022Forecast: 15.31 ft 7:00PM Jan 27, 2022Forecast: 15.31 ft 8:00PM Jan 27, 2022Forecast: 15.3 ft 9:00PM Jan 27, 2022Forecast: 15.3 ft 10:00PM Jan 27, 2022Forecast: 15.3 ft 11:00PM Jan 27, 2022Forecast: 15.3 ft 12:00AM Jan 28, 2022Forecast: 15.3 ft 1:00AM Jan 28, 2022Forecast: 15.3 ft 2:00AM Jan 28, 2022Forecast: 15.3 ft 3:00AM Jan 28, 2022Forecast: 15.3 ft 4:00AM Jan 28, 2022Forecast: 15.29 ft 5:00AM Jan 28, 2022Forecast: 15.29 ft 6:00AM Jan 28, 2022Forecast: 15.29 ft 7:00AM Jan 28, 2022Forecast: 15.28 ft 8:00AM Jan 28, 2022Forecast: 15.29 ft 9:00AM Jan 28, 2022Forecast: 15.3 ft 10:00AM Jan 28, 2022Forecast: 15.33 ft 11:00AM Jan 28, 2022Forecast: 15.35 ft 12:00PM Jan 28, 2022Forecast: 15.36 ft 1:00PM Jan 28, 2022Forecast: 15.34 ft 2:00PM Jan 28, 2022Forecast: 15.33 ft 3:00PM Jan 28, 2022Forecast: 15.31 ft 4:00PM Jan 28, 2022Forecast: 15.3 ft 5:00PM Jan 28, 2022Forecast: 15.28 ft 6:00PM Jan 28, 2022Forecast: 15.28 ft 7:00PM Jan 28, 2022Forecast: 15.27 ft 8:00PM Jan 28, 2022Forecast: 15.27 ft 9:00PM Jan 28, 2022Forecast: 15.26 ft 10:00PM Jan 28, 2022Forecast: 15.26 ft 11:00PM Jan 28, 2022KELW1(plotting HGIRR) Graph Created (11:48PM Jan 23, 2022)ObservedForecast (issued 4:09PM Jan 23)Latest observed value: 16 ft at 10:55 PM PST 23-Jan-2022. Flood Stage is 21.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PST)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts for the Cowlitz River at Kelso are issued routinely year-round.
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Upstream Gauge - at Castle Rock Upstream Gauge Downstream Gauge Downstream Gauge - at Longview
Flood Categories (in feet)
Major Flood Stage: 26.5
Moderate Flood Stage: 24.5
Flood Stage: 21.5
Action Stage: 19.5
Low Stage (in feet): -9999

Historic Crests
(1) 29.50 ft on 02/09/1996
(2) 28.86 ft on 12/23/1933
(3) 27.00 ft on 11/30/1995
(4) 24.30 ft on 06/10/1948
(5) 24.20 ft on 12/09/2015
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.00 ft on 01/07/2022 (P)
(2) 21.90 ft on 11/13/2021 (P)
(3) 22.40 ft on 12/11/2015
(4) 24.20 ft on 12/09/2015
(5) 22.10 ft on 11/18/2015
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:14
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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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
28.5 major flooding in Kelso occurs, including residential and business areas. Numerous roads are flooded and closed, and levees may be subject to erosion and overtopping at this level.
26.5 some flooding of business and residential areas occurs in Kelso. Numerous road closures can be expected. The top of some levees are approached at this level.
24.5 flooding of a few residential areas in Kelso begins. Also expect widespread flooding of pasture land and low lying roads.
21.5 flooding of several low lying and secondary roads begins, including the Cowlitz Gardens neighborhood, along with flooding of pasture and lowland upstream of Kelso.
19.5 the river is at bankfull level.
Photos
(1) NWS river gage at Kelso
About This Location Collapse

Latitude: 46.142500° N, Longitude: 122.916111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 21.5 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 0.0 21.5 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  
Additional Information Collapse
Vertical datum: Mean Sea Level, NAVD88
10-day Forecast/Trend, Northwest River Forecast Center
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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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Page last modified: 2-Nov-2020 7:27 PM
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