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Hydrograph River at a Glance Download
Cowlitz River at Kelso Stage (ft)Observed: 10.9 ft at 7:03AM Oct 20, 2020Observed: 10.9 ft at 7:18AM Oct 20, 2020Observed: 11 ft at 7:33AM Oct 20, 2020Observed: 11 ft at 7:48AM Oct 20, 2020Observed: 11 ft at 8:03AM Oct 20, 2020Observed: 11 ft at 8:18AM Oct 20, 2020Observed: 11 ft at 8:33AM Oct 20, 2020Observed: 11 ft at 8:48AM Oct 20, 2020Observed: 10.9 ft at 9:03AM Oct 20, 2020Observed: 10.9 ft at 9:18AM Oct 20, 2020Observed: 10.9 ft at 9:48AM Oct 20, 2020Observed: 10.9 ft at 10:03AM Oct 20, 2020Observed: 10.9 ft at 10:48AM Oct 20, 2020Observed: 10.9 ft at 11:03AM Oct 20, 2020Observed: 10.9 ft at 11:18AM Oct 20, 2020Observed: 10.9 ft at 11:33AM Oct 20, 2020Observed: 10.9 ft at 11:48AM Oct 20, 2020Observed: 10.9 ft at 12:03PM Oct 20, 2020Observed: 10.9 ft at 12:18PM Oct 20, 2020Observed: 10.9 ft at 12:33PM Oct 20, 2020Observed: 10.9 ft at 12:48PM Oct 20, 2020Observed: 10.9 ft at 1:03PM Oct 20, 2020Observed: 10.9 ft at 1:18PM Oct 20, 2020Observed: 10.9 ft at 1:33PM Oct 20, 2020Observed: 10.9 ft at 1:48PM Oct 20, 2020Observed: 10.9 ft at 2:03PM Oct 20, 2020Observed: 10.9 ft at 2:18PM Oct 20, 2020Observed: 10.9 ft at 2:33PM Oct 20, 2020Observed: 10.9 ft at 2:48PM Oct 20, 2020Observed: 10.9 ft at 3:03PM Oct 20, 2020Observed: 10.9 ft at 3:18PM Oct 20, 2020Observed: 10.9 ft at 3:33PM Oct 20, 2020Observed: 10.9 ft at 3:48PM Oct 20, 2020Observed: 10.9 ft at 4:03PM Oct 20, 2020Observed: 10.9 ft at 4:18PM Oct 20, 2020Observed: 10.9 ft at 4:33PM Oct 20, 2020Observed: 10.9 ft at 4:48PM Oct 20, 2020Observed: 10.9 ft at 5:03PM Oct 20, 2020Observed: 10.9 ft at 5:18PM Oct 20, 2020Observed: 10.9 ft at 5:33PM Oct 20, 2020Observed: 11 ft at 5:48PM Oct 20, 2020Observed: 11 ft at 6:03PM Oct 20, 2020Observed: 11 ft at 6:18PM Oct 20, 2020Observed: 11 ft at 6:33PM Oct 20, 2020Highest Observation: 11.1 ft at 6:48PM Oct 20, 2020Highest Observation: 11.1 ft at 7:03PM Oct 20, 2020Highest Observation: 11.1 ft at 7:18PM Oct 20, 2020Highest Observation: 11.1 ft at 7:33PM Oct 20, 2020Highest Observation: 11.1 ft at 7:48PM Oct 20, 2020Highest Observation: 11.1 ft at 8:03PM Oct 20, 2020Highest Observation: 11.1 ft at 8:18PM Oct 20, 2020Observed: 11 ft at 8:33PM Oct 20, 2020Observed: 11 ft at 8:48PM Oct 20, 2020Observed: 11 ft at 9:03PM Oct 20, 2020Observed: 11 ft at 9:18PM Oct 20, 2020Observed: 10.9 ft at 9:33PM Oct 20, 2020Observed: 10.9 ft at 9:48PM Oct 20, 2020Observed: 10.9 ft at 10:03PM Oct 20, 2020Observed: 10.9 ft at 10:18PM Oct 20, 2020Observed: 10.9 ft at 10:33PM Oct 20, 2020Observed: 10.9 ft at 10:48PM Oct 20, 2020Observed: 10.9 ft at 11:03PM Oct 20, 2020Observed: 10.8 ft at 11:18PM Oct 20, 2020Observed: 10.8 ft at 11:33PM Oct 20, 2020Observed: 10.8 ft at 11:48PM Oct 20, 2020Observed: 10.8 ft at 12:03AM Oct 21, 2020Observed: 10.8 ft at 12:18AM Oct 21, 2020Observed: 10.8 ft at 12:33AM Oct 21, 2020Observed: 10.8 ft at 12:48AM Oct 21, 2020Observed: 10.8 ft at 1:03AM Oct 21, 2020Observed: 10.8 ft at 1:18AM Oct 21, 2020Observed: 10.8 ft at 1:33AM Oct 21, 2020Observed: 10.8 ft at 1:48AM Oct 21, 2020Observed: 10.8 ft at 2:03AM Oct 21, 2020Observed: 10.8 ft at 2:18AM Oct 21, 2020Observed: 10.8 ft at 2:33AM Oct 21, 2020Observed: 10.8 ft at 2:48AM Oct 21, 2020Observed: 10.8 ft at 3:03AM Oct 21, 2020Observed: 10.8 ft at 3:18AM Oct 21, 2020Observed: 10.8 ft at 3:33AM Oct 21, 2020Observed: 10.8 ft at 3:48AM Oct 21, 2020Observed: 10.8 ft at 4:03AM Oct 21, 2020Observed: 10.8 ft at 4:18AM Oct 21, 2020Observed: 10.8 ft at 4:33AM Oct 21, 2020Observed: 10.8 ft at 4:48AM Oct 21, 2020Observed: 10.8 ft at 5:18AM Oct 21, 2020Observed: 10.8 ft at 5:33AM Oct 21, 2020Observed: 10.8 ft at 5:48AM Oct 21, 2020Observed: 10.8 ft at 6:03AM Oct 21, 2020Observed: 10.8 ft at 6:18AM Oct 21, 2020Observed: 10.8 ft at 6:33AM Oct 21, 2020Observed: 10.8 ft at 6:48AM Oct 21, 2020Observed: 10.8 ft at 7:03AM Oct 21, 2020Observed: 10.8 ft at 7:18AM Oct 21, 2020Observed: 10.8 ft at 7:33AM Oct 21, 2020Observed: 10.8 ft at 7:48AM Oct 21, 2020Observed: 10.8 ft at 8:03AM Oct 21, 2020Observed: 10.8 ft at 8:18AM Oct 21, 2020Observed: 10.8 ft at 8:33AM Oct 21, 2020Observed: 10.8 ft at 8:48AM Oct 21, 2020Observed: 10.8 ft at 9:03AM Oct 21, 2020Observed: 10.8 ft at 9:18AM Oct 21, 2020Observed: 10.8 ft at 9:33AM Oct 21, 2020Observed: 10.8 ft at 9:48AM Oct 21, 2020Observed: 10.8 ft at 10:03AM Oct 21, 2020Observed: 10.8 ft at 10:18AM Oct 21, 2020Observed: 10.8 ft at 10:33AM Oct 21, 2020Observed: 10.8 ft at 10:48AM Oct 21, 2020Observed: 10.8 ft at 11:03AM Oct 21, 2020Observed: 10.8 ft at 11:18AM Oct 21, 2020Observed: 10.8 ft at 11:33AM Oct 21, 2020Observed: 10.8 ft at 11:48AM Oct 21, 2020Observed: 10.8 ft at 12:03PM Oct 21, 2020Observed: 10.8 ft at 12:18PM Oct 21, 2020Observed: 10.8 ft at 12:33PM Oct 21, 2020Observed: 10.8 ft at 12:48PM Oct 21, 2020Observed: 10.8 ft at 1:03PM Oct 21, 2020Observed: 10.8 ft at 1:18PM Oct 21, 2020Observed: 10.8 ft at 1:33PM Oct 21, 2020Observed: 10.8 ft at 1:48PM Oct 21, 2020Observed: 10.8 ft at 2:03PM Oct 21, 2020Observed: 10.8 ft at 2:18PM Oct 21, 2020Observed: 10.8 ft at 2:33PM Oct 21, 2020Observed: 10.8 ft at 2:48PM Oct 21, 2020Observed: 10.8 ft at 3:03PM Oct 21, 2020Observed: 10.8 ft at 3:18PM Oct 21, 2020Observed: 10.8 ft at 3:33PM Oct 21, 2020Observed: 10.8 ft at 3:48PM Oct 21, 2020Observed: 10.8 ft at 4:03PM Oct 21, 2020Observed: 10.8 ft at 4:18PM Oct 21, 2020Observed: 10.8 ft at 4:33PM Oct 21, 2020Observed: 10.8 ft at 4:48PM Oct 21, 2020Observed: 10.8 ft at 5:03PM Oct 21, 2020Observed: 10.8 ft at 5:18PM Oct 21, 2020Observed: 10.8 ft at 5:33PM Oct 21, 2020Observed: 10.8 ft at 5:48PM Oct 21, 2020Observed: 10.8 ft at 6:03PM Oct 21, 2020Observed: 10.8 ft at 6:18PM Oct 21, 2020Observed: 10.9 ft at 6:33PM Oct 21, 2020Observed: 10.9 ft at 6:48PM Oct 21, 2020Observed: 10.9 ft at 7:03PM Oct 21, 2020Observed: 10.9 ft at 7:18PM Oct 21, 2020Observed: 10.8 ft at 7:33PM Oct 21, 2020Observed: 10.9 ft at 7:48PM Oct 21, 2020Observed: 10.9 ft at 8:03PM Oct 21, 2020Observed: 11 ft at 8:18PM Oct 21, 2020Observed: 11 ft at 8:33PM Oct 21, 2020Observed: 10.9 ft at 8:48PM Oct 21, 2020Observed: 10.9 ft at 9:03PM Oct 21, 2020Observed: 10.9 ft at 9:18PM Oct 21, 2020Observed: 10.9 ft at 9:33PM Oct 21, 2020Observed: 10.9 ft at 9:48PM Oct 21, 2020Observed: 10.8 ft at 10:03PM Oct 21, 2020Observed: 10.8 ft at 10:18PM Oct 21, 2020Observed: 10.8 ft at 10:33PM Oct 21, 2020Observed: 10.8 ft at 10:48PM Oct 21, 2020Observed: 10.8 ft at 11:03PM Oct 21, 2020Observed: 10.8 ft at 11:18PM Oct 21, 2020Observed: 10.8 ft at 11:33PM Oct 21, 2020Observed: 10.8 ft at 11:48PM Oct 21, 2020Observed: 10.8 ft at 12:03AM Oct 22, 2020Observed: 10.8 ft at 12:18AM Oct 22, 2020Observed: 10.8 ft at 12:33AM Oct 22, 2020Observed: 10.8 ft at 12:48AM Oct 22, 2020Observed: 10.8 ft at 1:03AM Oct 22, 2020Observed: 10.7 ft at 1:18AM Oct 22, 2020Observed: 10.7 ft at 1:33AM Oct 22, 2020Observed: 10.7 ft at 1:48AM Oct 22, 2020Observed: 10.7 ft at 2:03AM Oct 22, 2020Observed: 10.7 ft at 2:18AM Oct 22, 2020Observed: 10.7 ft at 2:33AM Oct 22, 2020Observed: 10.7 ft at 2:48AM Oct 22, 2020Observed: 10.7 ft at 3:18AM Oct 22, 2020Observed: 10.7 ft at 3:33AM Oct 22, 2020Observed: 10.7 ft at 3:48AM Oct 22, 2020Observed: 10.7 ft at 4:03AM Oct 22, 2020Observed: 10.7 ft at 4:18AM Oct 22, 2020Observed: 10.7 ft at 4:33AM Oct 22, 2020Observed: 10.7 ft at 4:48AM Oct 22, 2020Observed: 10.7 ft at 5:03AM Oct 22, 2020Observed: 10.7 ft at 5:18AM Oct 22, 2020Observed: 10.7 ft at 5:33AM Oct 22, 2020Observed: 10.7 ft at 5:48AM Oct 22, 2020Observed: 10.7 ft at 6:03AM Oct 22, 2020Observed: 10.7 ft at 6:18AM Oct 22, 2020Observed: 10.7 ft at 6:33AM Oct 22, 2020Observed: 10.7 ft at 6:48AM Oct 22, 2020Observed: 10.7 ft at 7:18AM Oct 22, 2020Observed: 10.7 ft at 7:33AM Oct 22, 2020Observed: 10.7 ft at 7:48AM Oct 22, 2020Observed: 10.7 ft at 8:03AM Oct 22, 2020Observed: 10.7 ft at 8:33AM Oct 22, 2020Observed: 10.7 ft at 8:48AM Oct 22, 2020Observed: 10.7 ft at 9:03AM Oct 22, 2020Observed: 10.7 ft at 9:18AM Oct 22, 2020Observed: 10.8 ft at 9:33AM Oct 22, 2020Observed: 10.8 ft at 9:48AM Oct 22, 2020Observed: 10.8 ft at 10:03AM Oct 22, 2020Observed: 10.8 ft at 10:18AM Oct 22, 2020Observed: 10.8 ft at 10:33AM Oct 22, 2020Observed: 10.7 ft at 10:48AM Oct 22, 2020Observed: 10.7 ft at 11:03AM Oct 22, 2020Observed: 10.7 ft at 11:18AM Oct 22, 2020Observed: 10.7 ft at 11:33AM Oct 22, 2020Observed: 10.7 ft at 11:48AM Oct 22, 2020Observed: 10.7 ft at 12:03PM Oct 22, 2020Observed: 10.7 ft at 12:18PM Oct 22, 2020Observed: 10.7 ft at 12:33PM Oct 22, 2020Observed: 10.7 ft at 12:48PM Oct 22, 2020Observed: 10.7 ft at 1:03PM Oct 22, 2020Observed: 10.7 ft at 1:18PM Oct 22, 2020Observed: 10.7 ft at 1:33PM Oct 22, 2020Observed: 10.7 ft at 1:48PM Oct 22, 2020Observed: 10.7 ft at 2:18PM Oct 22, 2020Observed: 10.7 ft at 2:33PM Oct 22, 2020Observed: 10.7 ft at 2:48PM Oct 22, 2020Observed: 10.7 ft at 3:03PM Oct 22, 2020Observed: 10.7 ft at 3:18PM Oct 22, 2020Observed: 10.7 ft at 3:33PM Oct 22, 2020Observed: 10.7 ft at 3:48PM Oct 22, 2020Observed: 10.7 ft at 4:03PM Oct 22, 2020Observed: 10.7 ft at 4:18PM Oct 22, 2020Observed: 10.7 ft at 4:33PM Oct 22, 2020Observed: 10.7 ft at 4:48PM Oct 22, 2020Observed: 10.7 ft at 5:03PM Oct 22, 2020Observed: 10.7 ft at 5:18PM Oct 22, 2020Observed: 10.7 ft at 5:33PM Oct 22, 2020Observed: 10.7 ft at 5:48PM Oct 22, 2020Observed: 10.7 ft at 6:03PM Oct 22, 2020Observed: 10.7 ft at 6:18PM Oct 22, 2020Observed: 10.7 ft at 6:33PM Oct 22, 2020Observed: 10.7 ft at 6:48PM Oct 22, 2020Observed: 10.7 ft at 7:03PM Oct 22, 2020Observed: 10.7 ft at 7:18PM Oct 22, 2020Observed: 10.7 ft at 7:33PM Oct 22, 2020Observed: 10.7 ft at 7:48PM Oct 22, 2020Observed: 10.8 ft at 8:03PM Oct 22, 2020Observed: 10.8 ft at 8:18PM Oct 22, 2020Observed: 10.8 ft at 8:33PM Oct 22, 2020Observed: 10.8 ft at 8:48PM Oct 22, 2020Observed: 10.8 ft at 9:03PM Oct 22, 2020Observed: 10.8 ft at 9:18PM Oct 22, 2020Observed: 10.8 ft at 9:33PM Oct 22, 2020Observed: 10.8 ft at 9:48PM Oct 22, 2020Observed: 10.8 ft at 10:03PM Oct 22, 2020Observed: 10.8 ft at 10:18PM Oct 22, 2020Observed: 10.8 ft at 10:33PM Oct 22, 2020Observed: 10.7 ft at 10:48PM Oct 22, 2020Observed: 10.7 ft at 11:03PM Oct 22, 2020Observed: 10.7 ft at 11:18PM Oct 22, 2020Observed: 10.7 ft at 11:33PM Oct 22, 2020Observed: 10.7 ft at 11:48PM Oct 22, 2020Observed: 10.7 ft at 12:03AM Oct 23, 2020Observed: 10.7 ft at 12:18AM Oct 23, 2020Observed: 10.7 ft at 12:33AM Oct 23, 2020Observed: 10.7 ft at 12:48AM Oct 23, 2020Observed: 10.7 ft at 1:03AM Oct 23, 2020Observed: 10.7 ft at 1:33AM Oct 23, 2020Observed: 10.7 ft at 1:48AM Oct 23, 2020Observed: 10.7 ft at 2:03AM Oct 23, 2020Observed: 10.7 ft at 2:18AM Oct 23, 2020Observed: 10.7 ft at 2:33AM Oct 23, 2020Observed: 10.7 ft at 2:48AM Oct 23, 2020Observed: 10.7 ft at 3:03AM Oct 23, 2020Observed: 10.7 ft at 3:18AM Oct 23, 2020Observed: 10.7 ft at 3:33AM Oct 23, 2020Observed: 10.7 ft at 3:48AM Oct 23, 2020Observed: 10.7 ft at 4:03AM Oct 23, 2020Observed: 10.7 ft at 4:18AM Oct 23, 2020Observed: 10.7 ft at 4:33AM Oct 23, 2020Observed: 10.7 ft at 4:48AM Oct 23, 2020Observed: 10.7 ft at 5:03AM Oct 23, 2020Observed: 10.7 ft at 5:18AM Oct 23, 2020Observed: 10.7 ft at 5:33AM Oct 23, 2020Observed: 10.7 ft at 5:48AM Oct 23, 2020Observed: 10.7 ft at 6:03AM Oct 23, 2020Observed: 10.7 ft at 6:18AM Oct 23, 2020Observed: 10.7 ft at 6:33AM Oct 23, 2020Observed: 10.7 ft at 6:48AM Oct 23, 2020Observed: 10.7 ft at 7:03AM Oct 23, 2020Observed: 10.7 ft at 7:33AM Oct 23, 2020Observed: 10.7 ft at 7:48AM Oct 23, 2020Observed: 10.7 ft at 8:03AM Oct 23, 2020Observed: 10.7 ft at 8:18AM Oct 23, 2020Observed: 10.7 ft at 8:33AM Oct 23, 2020Observed: 10.7 ft at 8:48AM Oct 23, 2020Observed: 10.7 ft at 9:03AM Oct 23, 2020Observed: 10.7 ft at 9:18AM Oct 23, 2020Observed: 10.7 ft at 9:33AM Oct 23, 2020Observed: 10.7 ft at 9:48AM Oct 23, 2020Observed: 10.7 ft at 10:03AM Oct 23, 2020Observed: 10.7 ft at 10:18AM Oct 23, 2020Observed: 10.7 ft at 10:33AM Oct 23, 2020Observed: 10.7 ft at 10:48AM Oct 23, 2020Observed: 10.7 ft at 11:03AM Oct 23, 2020Observed: 10.7 ft at 11:18AM Oct 23, 2020Observed: 10.7 ft at 11:33AM Oct 23, 2020Observed: 10.7 ft at 11:48AM Oct 23, 2020Observed: 10.7 ft at 12:03PM Oct 23, 2020Observed: 10.7 ft at 12:18PM Oct 23, 2020Observed: 10.7 ft at 12:33PM Oct 23, 2020Observed: 10.7 ft at 12:48PM Oct 23, 2020Observed: 10.7 ft at 1:03PM Oct 23, 2020Observed: 10.7 ft at 1:18PM Oct 23, 2020Observed: 10.7 ft at 1:33PM Oct 23, 2020Observed: 10.7 ft at 1:48PM Oct 23, 2020Observed: 10.7 ft at 2:03PM Oct 23, 2020Observed: 10.7 ft at 2:18PM Oct 23, 2020Observed: 10.7 ft at 2:33PM Oct 23, 2020Observed: 10.7 ft at 2:48PM Oct 23, 2020Observed: 10.7 ft at 3:03PM Oct 23, 2020Observed: 10.7 ft at 3:18PM Oct 23, 2020Observed: 10.7 ft at 3:33PM Oct 23, 2020Observed: 10.7 ft at 3:48PM Oct 23, 2020Observed: 10.7 ft at 4:03PM Oct 23, 2020Observed: 10.7 ft at 4:18PM Oct 23, 2020Observed: 10.7 ft at 4:33PM Oct 23, 2020Observed: 10.7 ft at 4:48PM Oct 23, 2020Observed: 10.7 ft at 5:03PM Oct 23, 2020Observed: 10.7 ft at 5:18PM Oct 23, 2020Observed: 10.7 ft at 5:33PM Oct 23, 2020Observed: 10.7 ft at 5:48PM Oct 23, 2020Observed: 10.7 ft at 6:03PM Oct 23, 2020Observed: 10.7 ft at 6:18PM Oct 23, 2020Observed: 10.7 ft at 6:33PM Oct 23, 2020Observed: 10.7 ft at 6:48PM Oct 23, 2020Observed: 10.7 ft at 7:03PM Oct 23, 2020Observed: 10.7 ft at 7:18PM Oct 23, 2020Observed: 10.7 ft at 7:33PM Oct 23, 2020Observed: 10.7 ft at 7:48PM Oct 23, 2020Observed: 10.7 ft at 8:03PM Oct 23, 2020Observed: 10.7 ft at 8:18PM Oct 23, 2020Observed: 10.7 ft at 8:33PM Oct 23, 2020Observed: 10.7 ft at 8:48PM Oct 23, 2020Observed: 10.7 ft at 9:03PM Oct 23, 2020Observed: 10.7 ft at 9:18PM Oct 23, 2020Observed: 10.7 ft at 9:33PM Oct 23, 2020Observed: 10.7 ft at 9:48PM Oct 23, 2020Observed: 10.8 ft at 10:18PM Oct 23, 2020Observed: 10.8 ft at 10:33PM Oct 23, 2020Observed: 10.7 ft at 10:48PM Oct 23, 2020Observed: 10.7 ft at 11:03PM Oct 23, 2020Observed: 10.7 ft at 11:18PM Oct 23, 2020Observed: 10.7 ft at 11:33PM Oct 23, 2020Observed: 10.7 ft at 11:48PM Oct 23, 2020Observed: 10.7 ft at 12:03AM Oct 24, 2020Observed: 10.7 ft at 12:18AM Oct 24, 2020Observed: 10.7 ft at 12:33AM Oct 24, 2020Observed: 10.7 ft at 12:48AM Oct 24, 2020Observed: 10.7 ft at 1:03AM Oct 24, 2020Observed: 10.7 ft at 1:18AM Oct 24, 2020Observed: 10.7 ft at 1:33AM Oct 24, 2020Observed: 10.7 ft at 1:48AM Oct 24, 2020Observed: 10.7 ft at 2:03AM Oct 24, 2020Observed: 10.7 ft at 2:18AM Oct 24, 2020Observed: 10.7 ft at 2:33AM Oct 24, 2020Observed: 10.7 ft at 2:48AM Oct 24, 2020Observed: 10.7 ft at 3:03AM Oct 24, 2020Observed: 10.7 ft at 3:18AM Oct 24, 2020Observed: 10.7 ft at 3:33AM Oct 24, 2020Observed: 10.7 ft at 3:48AM Oct 24, 2020Observed: 10.7 ft at 4:03AM Oct 24, 2020Observed: 10.7 ft at 4:18AM Oct 24, 2020Observed: 10.7 ft at 4:33AM Oct 24, 2020Observed: 10.7 ft at 4:48AM Oct 24, 2020Observed: 10.7 ft at 5:03AM Oct 24, 2020Observed: 10.7 ft at 5:18AM Oct 24, 2020Observed: 10.7 ft at 5:33AM Oct 24, 2020Observed: 10.7 ft at 5:48AM Oct 24, 2020Observed: 10.7 ft at 6:03AM Oct 24, 2020Observed: 10.7 ft at 6:18AM Oct 24, 2020Observed: 10.7 ft at 6:33AM Oct 24, 2020Observed: 10.7 ft at 6:48AM Oct 24, 2020Observed: 10.7 ft at 7:03AM Oct 24, 2020Observed: 10.7 ft at 7:18AM Oct 24, 2020Observed: 10.7 ft at 7:33AM Oct 24, 2020Observed: 10.7 ft at 7:48AM Oct 24, 2020Observed: 10.7 ft at 8:03AM Oct 24, 2020Observed: 10.7 ft at 8:18AM Oct 24, 2020Observed: 10.7 ft at 8:33AM Oct 24, 2020Observed: 10.7 ft at 8:48AM Oct 24, 2020Observed: 10.7 ft at 9:03AM Oct 24, 2020Observed: 10.7 ft at 9:18AM Oct 24, 2020Observed: 10.7 ft at 9:33AM Oct 24, 2020Observed: 10.7 ft at 9:48AM Oct 24, 2020Observed: 10.7 ft at 10:03AM Oct 24, 2020Observed: 10.7 ft at 10:18AM Oct 24, 2020Observed: 10.7 ft at 10:33AM Oct 24, 2020Observed: 10.7 ft at 10:48AM Oct 24, 2020Observed: 10.7 ft at 11:03AM Oct 24, 2020Observed: 10.7 ft at 11:18AM Oct 24, 2020Observed: 10.7 ft at 11:33AM Oct 24, 2020Observed: 10.7 ft at 11:48AM Oct 24, 2020Observed: 10.7 ft at 12:03PM Oct 24, 2020Observed: 10.7 ft at 12:18PM Oct 24, 2020Observed: 10.7 ft at 12:33PM Oct 24, 2020Observed: 10.8 ft at 12:48PM Oct 24, 2020Observed: 10.8 ft at 1:03PM Oct 24, 2020Observed: 10.8 ft at 1:18PM Oct 24, 2020Observed: 10.7 ft at 1:33PM Oct 24, 2020Observed: 10.7 ft at 1:48PM Oct 24, 2020Observed: 10.7 ft at 2:03PM Oct 24, 2020Observed: 10.7 ft at 2:18PM Oct 24, 2020Observed: 10.7 ft at 2:33PM Oct 24, 2020Observed: 10.7 ft at 2:48PM Oct 24, 2020Observed: 10.7 ft at 3:03PM Oct 24, 2020Observed: 10.7 ft at 3:18PM Oct 24, 2020Observed: 10.7 ft at 3:33PM Oct 24, 2020Observed: 10.7 ft at 3:48PM Oct 24, 2020Observed: 10.7 ft at 4:03PM Oct 24, 2020Observed: 10.7 ft at 4:18PM Oct 24, 2020Observed: 10.8 ft at 4:33PM Oct 24, 2020Observed: 10.7 ft at 4:48PM Oct 24, 2020Observed: 10.8 ft at 5:03PM Oct 24, 2020Observed: 10.8 ft at 5:18PM Oct 24, 2020Observed: 10.8 ft at 5:33PM Oct 24, 2020Observed: 10.8 ft at 5:48PM Oct 24, 2020Observed: 10.8 ft at 6:03PM Oct 24, 2020Observed: 10.8 ft at 6:18PM Oct 24, 2020Observed: 10.8 ft at 6:33PM Oct 24, 2020Observed: 10.8 ft at 6:48PM Oct 24, 2020Observed: 10.8 ft at 7:03PM Oct 24, 2020Observed: 10.8 ft at 7:18PM Oct 24, 2020Observed: 10.8 ft at 7:33PM Oct 24, 2020Observed: 10.8 ft at 7:48PM Oct 24, 2020Observed: 10.8 ft at 8:03PM Oct 24, 2020Observed: 10.8 ft at 8:18PM Oct 24, 2020Observed: 10.8 ft at 8:33PM Oct 24, 2020Observed: 10.8 ft at 8:48PM Oct 24, 2020Observed: 10.8 ft at 9:03PM Oct 24, 2020Observed: 10.8 ft at 9:18PM Oct 24, 2020Observed: 10.8 ft at 9:33PM Oct 24, 2020Observed: 10.8 ft at 9:48PM Oct 24, 2020Observed: 10.8 ft at 10:03PM Oct 24, 2020Observed: 10.8 ft at 10:18PM Oct 24, 2020Observed: 10.8 ft at 10:33PM Oct 24, 2020Observed: 10.8 ft at 10:48PM Oct 24, 2020Observed: 10.8 ft at 11:03PM Oct 24, 2020Observed: 10.8 ft at 11:18PM Oct 24, 2020Observed: 10.8 ft at 11:33PM Oct 24, 2020Observed: 10.8 ft at 11:48PM Oct 24, 2020Observed: 10.8 ft at 12:03AM Oct 25, 2020Observed: 10.8 ft at 12:18AM Oct 25, 2020Observed: 10.8 ft at 12:33AM Oct 25, 2020Observed: 10.8 ft at 12:48AM Oct 25, 2020Observed: 10.8 ft at 1:03AM Oct 25, 2020Observed: 10.8 ft at 1:18AM Oct 25, 2020Observed: 10.8 ft at 1:33AM Oct 25, 2020Observed: 10.8 ft at 1:48AM Oct 25, 2020Observed: 10.8 ft at 2:03AM Oct 25, 2020Observed: 10.8 ft at 2:18AM Oct 25, 2020Observed: 10.8 ft at 2:33AM Oct 25, 2020Observed: 10.8 ft at 2:48AM Oct 25, 2020Observed: 10.8 ft at 3:03AM Oct 25, 2020Observed: 10.8 ft at 3:18AM Oct 25, 2020Observed: 10.8 ft at 3:33AM Oct 25, 2020Observed: 10.8 ft at 3:48AM Oct 25, 2020Observed: 10.8 ft at 4:03AM Oct 25, 2020Observed: 10.8 ft at 4:18AM Oct 25, 2020Observed: 10.8 ft at 4:33AM Oct 25, 2020Observed: 10.8 ft at 4:48AM Oct 25, 2020Observed: 10.8 ft at 5:03AM Oct 25, 2020Observed: 10.8 ft at 5:18AM Oct 25, 2020Observed: 10.8 ft at 5:33AM Oct 25, 2020Observed: 10.8 ft at 5:48AM Oct 25, 2020Observed: 10.8 ft at 6:03AM Oct 25, 2020Observed: 10.8 ft at 6:18AM Oct 25, 2020Forecast: 10.78 ft 7:00AM Oct 25, 2020Forecast: 10.77 ft 8:00AM Oct 25, 2020Forecast: 10.77 ft 9:00AM Oct 25, 2020Forecast: 10.76 ft 10:00AM Oct 25, 2020Forecast: 10.76 ft 11:00AM Oct 25, 2020Forecast: 10.76 ft 12:00PM Oct 25, 2020Forecast: 10.77 ft 1:00PM Oct 25, 2020Forecast: 10.78 ft 2:00PM Oct 25, 2020Highest Forecast: 10.79 ft 3:00PM Oct 25, 2020Forecast: 10.78 ft 4:00PM Oct 25, 2020Forecast: 10.78 ft 5:00PM Oct 25, 2020Forecast: 10.77 ft 6:00PM Oct 25, 2020Forecast: 10.76 ft 7:00PM Oct 25, 2020Forecast: 10.76 ft 8:00PM Oct 25, 2020Forecast: 10.75 ft 9:00PM Oct 25, 2020Forecast: 10.75 ft 10:00PM Oct 25, 2020Forecast: 10.75 ft 11:00PM Oct 25, 2020Forecast: 10.75 ft 12:00AM Oct 26, 2020Forecast: 10.76 ft 1:00AM Oct 26, 2020Forecast: 10.77 ft 2:00AM Oct 26, 2020Forecast: 10.76 ft 3:00AM Oct 26, 2020Forecast: 10.76 ft 4:00AM Oct 26, 2020Forecast: 10.75 ft 5:00AM Oct 26, 2020Forecast: 10.74 ft 6:00AM Oct 26, 2020Forecast: 10.73 ft 7:00AM Oct 26, 2020Forecast: 10.72 ft 8:00AM Oct 26, 2020Forecast: 10.71 ft 9:00AM Oct 26, 2020Forecast: 10.71 ft 10:00AM Oct 26, 2020Forecast: 10.7 ft 11:00AM Oct 26, 2020Forecast: 10.69 ft 12:00PM Oct 26, 2020Forecast: 10.69 ft 1:00PM Oct 26, 2020Forecast: 10.7 ft 2:00PM Oct 26, 2020Forecast: 10.71 ft 3:00PM Oct 26, 2020Forecast: 10.72 ft 4:00PM Oct 26, 2020Forecast: 10.72 ft 5:00PM Oct 26, 2020Forecast: 10.71 ft 6:00PM Oct 26, 2020Forecast: 10.7 ft 7:00PM Oct 26, 2020Forecast: 10.69 ft 8:00PM Oct 26, 2020Forecast: 10.68 ft 9:00PM Oct 26, 2020Forecast: 10.68 ft 10:00PM Oct 26, 2020Forecast: 10.67 ft 11:00PM Oct 26, 2020Forecast: 10.66 ft 12:00AM Oct 27, 2020Forecast: 10.66 ft 1:00AM Oct 27, 2020Forecast: 10.67 ft 2:00AM Oct 27, 2020Forecast: 10.68 ft 3:00AM Oct 27, 2020Forecast: 10.68 ft 4:00AM Oct 27, 2020Forecast: 10.68 ft 5:00AM Oct 27, 2020Forecast: 10.67 ft 6:00AM Oct 27, 2020Forecast: 10.66 ft 7:00AM Oct 27, 2020Forecast: 10.66 ft 8:00AM Oct 27, 2020Forecast: 10.65 ft 9:00AM Oct 27, 2020Forecast: 10.65 ft 10:00AM Oct 27, 2020Forecast: 10.64 ft 11:00AM Oct 27, 2020Forecast: 10.64 ft 12:00PM Oct 27, 2020Forecast: 10.63 ft 1:00PM Oct 27, 2020Forecast: 10.64 ft 2:00PM Oct 27, 2020Forecast: 10.65 ft 3:00PM Oct 27, 2020Forecast: 10.66 ft 4:00PM Oct 27, 2020Forecast: 10.67 ft 5:00PM Oct 27, 2020Forecast: 10.67 ft 6:00PM Oct 27, 2020Forecast: 10.66 ft 7:00PM Oct 27, 2020Forecast: 10.65 ft 8:00PM Oct 27, 2020Forecast: 10.64 ft 9:00PM Oct 27, 2020Forecast: 10.64 ft 10:00PM Oct 27, 2020Forecast: 10.63 ft 11:00PM Oct 27, 2020Forecast: 10.62 ft 12:00AM Oct 28, 2020Forecast: 10.62 ft 1:00AM Oct 28, 2020Forecast: 10.62 ft 2:00AM Oct 28, 2020Forecast: 10.63 ft 3:00AM Oct 28, 2020Forecast: 10.65 ft 4:00AM Oct 28, 2020Forecast: 10.65 ft 5:00AM Oct 28, 2020Forecast: 10.65 ft 6:00AM Oct 28, 2020Forecast: 10.64 ft 7:00AM Oct 28, 2020Forecast: 10.63 ft 8:00AM Oct 28, 2020Forecast: 10.63 ft 9:00AM Oct 28, 2020Forecast: 10.62 ft 10:00AM Oct 28, 2020Forecast: 10.61 ft 11:00AM Oct 28, 2020Forecast: 10.61 ft 12:00PM Oct 28, 2020Forecast: 10.6 ft 1:00PM Oct 28, 2020Forecast: 10.6 ft 2:00PM Oct 28, 2020Forecast: 10.61 ft 3:00PM Oct 28, 2020Forecast: 10.64 ft 4:00PM Oct 28, 2020Forecast: 10.65 ft 5:00PM Oct 28, 2020Forecast: 10.65 ft 6:00PM Oct 28, 2020Forecast: 10.64 ft 7:00PM Oct 28, 2020Forecast: 10.63 ft 8:00PM Oct 28, 2020Forecast: 10.63 ft 9:00PM Oct 28, 2020Forecast: 10.62 ft 10:00PM Oct 28, 2020Forecast: 10.61 ft 11:00PM Oct 28, 2020Forecast: 10.6 ft 12:00AM Oct 29, 2020Forecast: 10.6 ft 1:00AM Oct 29, 2020Forecast: 10.59 ft 2:00AM Oct 29, 2020Forecast: 10.6 ft 3:00AM Oct 29, 2020Forecast: 10.61 ft 4:00AM Oct 29, 2020Forecast: 10.63 ft 5:00AM Oct 29, 2020Forecast: 10.63 ft 6:00AM Oct 29, 2020Forecast: 10.63 ft 7:00AM Oct 29, 2020Forecast: 10.62 ft 8:00AM Oct 29, 2020Forecast: 10.61 ft 9:00AM Oct 29, 2020Forecast: 10.6 ft 10:00AM Oct 29, 2020Forecast: 10.6 ft 11:00AM Oct 29, 2020Forecast: 10.59 ft 12:00PM Oct 29, 2020Forecast: 10.58 ft 1:00PM Oct 29, 2020Forecast: 10.58 ft 2:00PM Oct 29, 2020Forecast: 10.59 ft 3:00PM Oct 29, 2020Forecast: 10.61 ft 4:00PM Oct 29, 2020Forecast: 10.63 ft 5:00PM Oct 29, 2020Forecast: 10.64 ft 6:00PM Oct 29, 2020Forecast: 10.64 ft 7:00PM Oct 29, 2020Forecast: 10.63 ft 8:00PM Oct 29, 2020Forecast: 10.62 ft 9:00PM Oct 29, 2020Forecast: 10.61 ft 10:00PM Oct 29, 2020Forecast: 10.6 ft 11:00PM Oct 29, 2020Forecast: 10.59 ft 12:00AM Oct 30, 2020Forecast: 10.59 ft 1:00AM Oct 30, 2020Forecast: 10.58 ft 2:00AM Oct 30, 2020Forecast: 10.58 ft 3:00AM Oct 30, 2020Forecast: 10.6 ft 4:00AM Oct 30, 2020Forecast: 10.62 ft 5:00AM Oct 30, 2020Forecast: 10.64 ft 6:00AM Oct 30, 2020KELW1(plotting HGIRR) Graph Created (6:48AM Oct 25, 2020)ObservedForecast (issued 6:38AM Oct 25)Latest observed value: 10.8 ft at 6:18 AM PDT 25-Oct-2020. Flood Stage is 21.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
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): 0

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) 22.40 ft on 12/11/2015
(2) 24.20 ft on 12/09/2015
(3) 22.10 ft on 11/18/2015
(4) 21.50 ft on 01/17/2011
(5) 24.20 ft on 01/08/2009
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

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

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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.
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
Archived/Historical Data at USACE DataQuery
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: 1-Mar-2019 12:32 AM
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