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Hydrograph River at a Glance Download
Cowlitz River at Kelso Stage (ft)Highest Observation: 11.4 ft at 5:32AM Jul 19, 2014Highest Observation: 11.4 ft at 5:47AM Jul 19, 2014Highest Observation: 11.4 ft at 6:02AM Jul 19, 2014Highest Observation: 11.4 ft at 6:17AM Jul 19, 2014Highest Observation: 11.4 ft at 6:32AM Jul 19, 2014Highest Observation: 11.4 ft at 6:47AM Jul 19, 2014Highest Observation: 11.4 ft at 7:02AM Jul 19, 2014Highest Observation: 11.4 ft at 7:17AM Jul 19, 2014Highest Observation: 11.4 ft at 7:32AM Jul 19, 2014Highest Observation: 11.4 ft at 7:47AM Jul 19, 2014Highest Observation: 11.4 ft at 8:02AM Jul 19, 2014Highest Observation: 11.4 ft at 8:17AM Jul 19, 2014Highest Observation: 11.4 ft at 8:32AM Jul 19, 2014Highest Observation: 11.4 ft at 8:47AM Jul 19, 2014Highest Observation: 11.4 ft at 9:02AM Jul 19, 2014Observed: 11.3 ft at 9:17AM Jul 19, 2014Observed: 11.3 ft at 9:32AM Jul 19, 2014Observed: 11.3 ft at 9:47AM Jul 19, 2014Observed: 11.3 ft at 10:02AM Jul 19, 2014Observed: 11.3 ft at 10:17AM Jul 19, 2014Observed: 11.3 ft at 10:32AM Jul 19, 2014Observed: 11.3 ft at 10:47AM Jul 19, 2014Observed: 11.3 ft at 11:02AM Jul 19, 2014Observed: 11.3 ft at 11:17AM Jul 19, 2014Observed: 11.3 ft at 11:32AM Jul 19, 2014Observed: 11.3 ft at 11:47AM Jul 19, 2014Observed: 11.3 ft at 12:02PM Jul 19, 2014Observed: 11.3 ft at 12:17PM Jul 19, 2014Observed: 11.3 ft at 12:32PM Jul 19, 2014Observed: 11.2 ft at 12:47PM Jul 19, 2014Observed: 11.2 ft at 1:02PM Jul 19, 2014Observed: 11.2 ft at 1:17PM Jul 19, 2014Observed: 11.2 ft at 1:32PM Jul 19, 2014Observed: 11.2 ft at 1:47PM Jul 19, 2014Observed: 11.2 ft at 2:02PM Jul 19, 2014Observed: 11.2 ft at 2:17PM Jul 19, 2014Observed: 11.2 ft at 2:32PM Jul 19, 2014Observed: 11.2 ft at 2:47PM Jul 19, 2014Observed: 11.2 ft at 3:02PM Jul 19, 2014Observed: 11.1 ft at 3:17PM Jul 19, 2014Observed: 11.1 ft at 3:32PM Jul 19, 2014Observed: 11.1 ft at 3:47PM Jul 19, 2014Observed: 11.1 ft at 4:02PM Jul 19, 2014Observed: 11.1 ft at 4:17PM Jul 19, 2014Observed: 11.1 ft at 4:32PM Jul 19, 2014Observed: 11.1 ft at 4:47PM Jul 19, 2014Observed: 11.1 ft at 5:02PM Jul 19, 2014Observed: 11.1 ft at 5:17PM Jul 19, 2014Observed: 11.1 ft at 5:32PM Jul 19, 2014Observed: 11.1 ft at 5:47PM Jul 19, 2014Observed: 11.1 ft at 6:02PM Jul 19, 2014Observed: 11 ft at 6:17PM Jul 19, 2014Observed: 11 ft at 6:32PM Jul 19, 2014Observed: 11 ft at 6:47PM Jul 19, 2014Observed: 11 ft at 7:02PM Jul 19, 2014Observed: 11 ft at 7:17PM Jul 19, 2014Observed: 11 ft at 7:32PM Jul 19, 2014Observed: 11 ft at 7:47PM Jul 19, 2014Observed: 11 ft at 8:02PM Jul 19, 2014Observed: 11 ft at 8:17PM Jul 19, 2014Observed: 11 ft at 8:32PM Jul 19, 2014Observed: 11 ft at 8:47PM Jul 19, 2014Observed: 11 ft at 9:02PM Jul 19, 2014Observed: 11 ft at 9:17PM Jul 19, 2014Observed: 11.1 ft at 9:32PM Jul 19, 2014Observed: 11.1 ft at 9:47PM Jul 19, 2014Observed: 11.1 ft at 10:02PM Jul 19, 2014Observed: 11.1 ft at 10:17PM Jul 19, 2014Observed: 11.2 ft at 10:32PM Jul 19, 2014Observed: 11.2 ft at 10:47PM Jul 19, 2014Observed: 11.2 ft at 11:02PM Jul 19, 2014Observed: 11.2 ft at 11:17PM Jul 19, 2014Observed: 11.2 ft at 11:32PM Jul 19, 2014Observed: 11.2 ft at 11:47PM Jul 19, 2014Observed: 11.1 ft at 12:02AM Jul 20, 2014Observed: 11.1 ft at 12:17AM Jul 20, 2014Observed: 11.1 ft at 12:32AM Jul 20, 2014Observed: 11.1 ft at 12:47AM Jul 20, 2014Observed: 11 ft at 1:02AM Jul 20, 2014Observed: 11 ft at 1:17AM Jul 20, 2014Observed: 11 ft at 1:32AM Jul 20, 2014Observed: 11 ft at 1:47AM Jul 20, 2014Observed: 10.9 ft at 2:02AM Jul 20, 2014Observed: 10.9 ft at 2:17AM Jul 20, 2014Observed: 10.9 ft at 2:32AM Jul 20, 2014Observed: 10.9 ft at 2:47AM Jul 20, 2014Observed: 10.9 ft at 3:02AM Jul 20, 2014Observed: 10.9 ft at 3:17AM Jul 20, 2014Observed: 10.8 ft at 3:32AM Jul 20, 2014Observed: 10.8 ft at 3:47AM Jul 20, 2014Observed: 10.8 ft at 4:02AM Jul 20, 2014Observed: 10.8 ft at 4:17AM Jul 20, 2014Observed: 10.8 ft at 4:32AM Jul 20, 2014Observed: 10.8 ft at 4:47AM Jul 20, 2014Observed: 10.8 ft at 5:02AM Jul 20, 2014Observed: 10.8 ft at 5:17AM Jul 20, 2014Observed: 10.8 ft at 5:32AM Jul 20, 2014Observed: 10.8 ft at 5:47AM Jul 20, 2014Observed: 10.8 ft at 6:02AM Jul 20, 2014Observed: 10.7 ft at 6:17AM Jul 20, 2014Observed: 10.7 ft at 6:32AM Jul 20, 2014Observed: 10.7 ft at 6:47AM Jul 20, 2014Observed: 10.7 ft at 7:02AM Jul 20, 2014Observed: 10.7 ft at 7:17AM Jul 20, 2014Observed: 10.7 ft at 7:32AM Jul 20, 2014Observed: 10.7 ft at 7:47AM Jul 20, 2014Observed: 10.7 ft at 8:02AM Jul 20, 2014Observed: 10.7 ft at 8:17AM Jul 20, 2014Observed: 10.7 ft at 8:32AM Jul 20, 2014Observed: 10.7 ft at 8:47AM Jul 20, 2014Observed: 10.7 ft at 9:02AM Jul 20, 2014Observed: 10.7 ft at 9:17AM Jul 20, 2014Observed: 10.7 ft at 9:32AM Jul 20, 2014Observed: 10.7 ft at 9:47AM Jul 20, 2014Observed: 10.7 ft at 10:02AM Jul 20, 2014Observed: 10.7 ft at 10:17AM Jul 20, 2014Observed: 10.7 ft at 10:32AM Jul 20, 2014Observed: 10.7 ft at 10:47AM Jul 20, 2014Observed: 10.7 ft at 11:02AM Jul 20, 2014Observed: 10.7 ft at 11:17AM Jul 20, 2014Observed: 10.7 ft at 11:32AM Jul 20, 2014Observed: 10.7 ft at 11:47AM Jul 20, 2014Observed: 10.7 ft at 12:02PM Jul 20, 2014Observed: 10.7 ft at 12:17PM Jul 20, 2014Observed: 10.7 ft at 12:32PM Jul 20, 2014Observed: 10.7 ft at 12:47PM Jul 20, 2014Observed: 10.7 ft at 1:02PM Jul 20, 2014Observed: 10.7 ft at 1:17PM Jul 20, 2014Observed: 10.7 ft at 1:32PM Jul 20, 2014Observed: 10.7 ft at 1:47PM Jul 20, 2014Observed: 10.7 ft at 2:02PM Jul 20, 2014Observed: 10.7 ft at 2:17PM Jul 20, 2014Observed: 10.7 ft at 2:32PM Jul 20, 2014Observed: 10.7 ft at 2:47PM Jul 20, 2014Observed: 10.7 ft at 3:02PM Jul 20, 2014Observed: 10.7 ft at 3:17PM Jul 20, 2014Observed: 10.7 ft at 3:32PM Jul 20, 2014Observed: 10.7 ft at 3:47PM Jul 20, 2014Observed: 10.7 ft at 4:02PM Jul 20, 2014Observed: 10.7 ft at 4:17PM Jul 20, 2014Observed: 10.7 ft at 4:32PM Jul 20, 2014Observed: 10.7 ft at 4:47PM Jul 20, 2014Observed: 10.7 ft at 5:02PM Jul 20, 2014Observed: 10.7 ft at 5:17PM Jul 20, 2014Observed: 10.7 ft at 5:32PM Jul 20, 2014Observed: 10.7 ft at 5:47PM Jul 20, 2014Observed: 10.7 ft at 6:02PM Jul 20, 2014Observed: 10.7 ft at 6:17PM Jul 20, 2014Observed: 10.7 ft at 6:32PM Jul 20, 2014Observed: 10.7 ft at 6:47PM Jul 20, 2014Observed: 10.7 ft at 7:02PM Jul 20, 2014Observed: 10.7 ft at 7:17PM Jul 20, 2014Observed: 10.7 ft at 7:32PM Jul 20, 2014Observed: 10.7 ft at 7:47PM Jul 20, 2014Observed: 10.7 ft at 8:02PM Jul 20, 2014Observed: 10.7 ft at 8:17PM Jul 20, 2014Observed: 10.7 ft at 8:32PM Jul 20, 2014Observed: 10.7 ft at 8:47PM Jul 20, 2014Observed: 10.7 ft at 9:02PM Jul 20, 2014Observed: 10.7 ft at 9:17PM Jul 20, 2014Observed: 10.7 ft at 9:32PM Jul 20, 2014Observed: 10.7 ft at 9:47PM Jul 20, 2014Observed: 10.8 ft at 10:02PM Jul 20, 2014Observed: 10.8 ft at 10:17PM Jul 20, 2014Observed: 10.8 ft at 10:32PM Jul 20, 2014Observed: 10.9 ft at 10:47PM Jul 20, 2014Observed: 10.9 ft at 11:02PM Jul 20, 2014Observed: 11 ft at 11:17PM Jul 20, 2014Observed: 11 ft at 11:32PM Jul 20, 2014Observed: 11 ft at 11:47PM Jul 20, 2014Observed: 11 ft at 12:02AM Jul 21, 2014Observed: 11 ft at 12:17AM Jul 21, 2014Observed: 11 ft at 12:32AM Jul 21, 2014Observed: 11 ft at 12:47AM Jul 21, 2014Observed: 11 ft at 1:02AM Jul 21, 2014Observed: 11 ft at 1:17AM Jul 21, 2014Observed: 10.9 ft at 1:32AM Jul 21, 2014Observed: 10.9 ft at 1:47AM Jul 21, 2014Observed: 10.9 ft at 2:02AM Jul 21, 2014Observed: 10.9 ft at 2:17AM Jul 21, 2014Observed: 10.9 ft at 2:32AM Jul 21, 2014Observed: 10.8 ft at 2:47AM Jul 21, 2014Observed: 10.8 ft at 3:02AM Jul 21, 2014Observed: 10.8 ft at 3:17AM Jul 21, 2014Observed: 10.8 ft at 3:32AM Jul 21, 2014Observed: 10.8 ft at 3:47AM Jul 21, 2014Observed: 10.8 ft at 4:02AM Jul 21, 2014Observed: 10.8 ft at 4:17AM Jul 21, 2014Observed: 10.8 ft at 4:32AM Jul 21, 2014Observed: 10.7 ft at 4:47AM Jul 21, 2014Observed: 10.7 ft at 5:02AM Jul 21, 2014Observed: 10.7 ft at 5:17AM Jul 21, 2014Observed: 10.7 ft at 5:32AM Jul 21, 2014Observed: 10.7 ft at 5:47AM Jul 21, 2014Observed: 10.7 ft at 6:02AM Jul 21, 2014Observed: 10.7 ft at 6:17AM Jul 21, 2014Observed: 10.7 ft at 6:32AM Jul 21, 2014Observed: 10.7 ft at 6:47AM Jul 21, 2014Observed: 10.7 ft at 7:02AM Jul 21, 2014Observed: 10.7 ft at 7:17AM Jul 21, 2014Observed: 10.7 ft at 7:32AM Jul 21, 2014Observed: 10.7 ft at 7:47AM Jul 21, 2014Observed: 10.7 ft at 8:02AM Jul 21, 2014Observed: 10.7 ft at 8:17AM Jul 21, 2014Observed: 10.7 ft at 8:32AM Jul 21, 2014Observed: 10.7 ft at 8:47AM Jul 21, 2014Observed: 10.7 ft at 9:02AM Jul 21, 2014Observed: 10.7 ft at 9:17AM Jul 21, 2014Observed: 10.7 ft at 9:32AM Jul 21, 2014Observed: 10.7 ft at 9:47AM Jul 21, 2014Observed: 10.7 ft at 10:02AM Jul 21, 2014Observed: 10.7 ft at 10:17AM Jul 21, 2014Observed: 10.7 ft at 10:32AM Jul 21, 2014Observed: 10.7 ft at 10:47AM Jul 21, 2014Observed: 10.7 ft at 11:02AM Jul 21, 2014Observed: 10.7 ft at 11:17AM Jul 21, 2014Observed: 10.7 ft at 11:32AM Jul 21, 2014Observed: 10.7 ft at 11:47AM Jul 21, 2014Observed: 10.7 ft at 12:02PM Jul 21, 2014Observed: 10.7 ft at 12:17PM Jul 21, 2014Observed: 10.7 ft at 12:32PM Jul 21, 2014Observed: 10.7 ft at 12:47PM Jul 21, 2014Observed: 10.7 ft at 1:02PM Jul 21, 2014Observed: 10.7 ft at 1:17PM Jul 21, 2014Observed: 10.7 ft at 1:32PM Jul 21, 2014Observed: 10.7 ft at 1:47PM Jul 21, 2014Observed: 10.7 ft at 2:02PM Jul 21, 2014Observed: 10.7 ft at 2:17PM Jul 21, 2014Observed: 10.7 ft at 2:32PM Jul 21, 2014Observed: 10.7 ft at 2:47PM Jul 21, 2014Observed: 10.7 ft at 3:02PM Jul 21, 2014Observed: 10.7 ft at 3:17PM Jul 21, 2014Observed: 10.7 ft at 3:32PM Jul 21, 2014Observed: 10.7 ft at 3:47PM Jul 21, 2014Observed: 10.7 ft at 4:02PM Jul 21, 2014Observed: 10.7 ft at 4:17PM Jul 21, 2014Observed: 10.7 ft at 4:32PM Jul 21, 2014Observed: 10.7 ft at 4:47PM Jul 21, 2014Observed: 10.7 ft at 5:02PM Jul 21, 2014Observed: 10.7 ft at 5:17PM Jul 21, 2014Observed: 10.7 ft at 5:47PM Jul 21, 2014Observed: 10.7 ft at 6:02PM Jul 21, 2014Observed: 10.7 ft at 6:17PM Jul 21, 2014Observed: 10.7 ft at 6:32PM Jul 21, 2014Observed: 10.7 ft at 6:47PM Jul 21, 2014Observed: 10.7 ft at 7:02PM Jul 21, 2014Observed: 10.7 ft at 7:17PM Jul 21, 2014Observed: 10.7 ft at 7:32PM Jul 21, 2014Observed: 10.7 ft at 7:47PM Jul 21, 2014Observed: 10.7 ft at 8:02PM Jul 21, 2014Observed: 10.7 ft at 8:17PM Jul 21, 2014Observed: 10.7 ft at 8:32PM Jul 21, 2014Observed: 10.7 ft at 8:47PM Jul 21, 2014Observed: 10.7 ft at 9:02PM Jul 21, 2014Observed: 10.7 ft at 9:17PM Jul 21, 2014Observed: 10.7 ft at 9:32PM Jul 21, 2014Observed: 10.7 ft at 9:47PM Jul 21, 2014Observed: 10.7 ft at 10:02PM Jul 21, 2014Observed: 10.7 ft at 10:17PM Jul 21, 2014Observed: 10.7 ft at 10:32PM Jul 21, 2014Observed: 10.7 ft at 10:47PM Jul 21, 2014Observed: 10.8 ft at 11:02PM Jul 21, 2014Observed: 10.8 ft at 11:17PM Jul 21, 2014Observed: 10.8 ft at 11:32PM Jul 21, 2014Observed: 10.9 ft at 11:47PM Jul 21, 2014Observed: 11 ft at 12:02AM Jul 22, 2014Observed: 11 ft at 12:17AM Jul 22, 2014Observed: 11 ft at 12:32AM Jul 22, 2014Observed: 11.1 ft at 12:47AM Jul 22, 2014Observed: 11.1 ft at 1:02AM Jul 22, 2014Observed: 11.1 ft at 1:17AM Jul 22, 2014Observed: 11.1 ft at 1:32AM Jul 22, 2014Observed: 11.1 ft at 1:47AM Jul 22, 2014Observed: 11 ft at 2:02AM Jul 22, 2014Observed: 11 ft at 2:17AM Jul 22, 2014Observed: 11 ft at 2:32AM Jul 22, 2014Observed: 11 ft at 2:47AM Jul 22, 2014Observed: 10.9 ft at 3:02AM Jul 22, 2014Observed: 10.9 ft at 3:17AM Jul 22, 2014Observed: 10.9 ft at 3:32AM Jul 22, 2014Observed: 10.9 ft at 3:47AM Jul 22, 2014Observed: 10.8 ft at 4:02AM Jul 22, 2014Observed: 10.8 ft at 4:17AM Jul 22, 2014Observed: 10.8 ft at 4:32AM Jul 22, 2014Observed: 10.8 ft at 4:47AM Jul 22, 2014Observed: 10.8 ft at 5:02AM Jul 22, 2014Observed: 10.8 ft at 5:17AM Jul 22, 2014Observed: 10.8 ft at 5:32AM Jul 22, 2014Observed: 10.7 ft at 5:47AM Jul 22, 2014Observed: 10.7 ft at 6:02AM Jul 22, 2014Observed: 10.7 ft at 6:17AM Jul 22, 2014Observed: 10.7 ft at 6:32AM Jul 22, 2014Observed: 10.7 ft at 6:47AM Jul 22, 2014Observed: 10.7 ft at 7:02AM Jul 22, 2014Observed: 10.7 ft at 7:17AM Jul 22, 2014Observed: 10.7 ft at 7:32AM Jul 22, 2014Observed: 10.7 ft at 7:47AM Jul 22, 2014Observed: 10.7 ft at 8:02AM Jul 22, 2014Observed: 10.7 ft at 8:17AM Jul 22, 2014Observed: 10.7 ft at 8:32AM Jul 22, 2014Observed: 10.7 ft at 8:47AM Jul 22, 2014Observed: 10.7 ft at 9:02AM Jul 22, 2014Observed: 10.7 ft at 9:17AM Jul 22, 2014Observed: 10.7 ft at 9:32AM Jul 22, 2014Observed: 10.7 ft at 9:47AM Jul 22, 2014Observed: 10.7 ft at 10:02AM Jul 22, 2014Observed: 10.7 ft at 10:17AM Jul 22, 2014Observed: 10.7 ft at 10:32AM Jul 22, 2014Observed: 10.7 ft at 10:47AM Jul 22, 2014Observed: 10.7 ft at 11:02AM Jul 22, 2014Observed: 10.7 ft at 11:17AM Jul 22, 2014Observed: 10.7 ft at 11:32AM Jul 22, 2014Observed: 10.7 ft at 11:47AM Jul 22, 2014Observed: 10.7 ft at 12:02PM Jul 22, 2014Observed: 10.7 ft at 12:17PM Jul 22, 2014Observed: 10.7 ft at 12:32PM Jul 22, 2014Observed: 10.7 ft at 12:47PM Jul 22, 2014Observed: 10.7 ft at 1:02PM Jul 22, 2014Observed: 10.7 ft at 1:17PM Jul 22, 2014Observed: 10.7 ft at 1:32PM Jul 22, 2014Observed: 10.7 ft at 1:47PM Jul 22, 2014Observed: 10.7 ft at 2:02PM Jul 22, 2014Observed: 10.7 ft at 2:17PM Jul 22, 2014Observed: 10.7 ft at 2:32PM Jul 22, 2014Observed: 10.7 ft at 2:47PM Jul 22, 2014Observed: 10.7 ft at 3:02PM Jul 22, 2014Observed: 10.7 ft at 3:17PM Jul 22, 2014Observed: 10.7 ft at 3:32PM Jul 22, 2014Observed: 10.7 ft at 3:47PM Jul 22, 2014Observed: 10.7 ft at 4:02PM Jul 22, 2014Observed: 10.7 ft at 4:17PM Jul 22, 2014Observed: 10.7 ft at 4:32PM Jul 22, 2014Observed: 10.7 ft at 4:47PM Jul 22, 2014Observed: 10.7 ft at 5:02PM Jul 22, 2014Observed: 10.7 ft at 5:17PM Jul 22, 2014Observed: 10.7 ft at 5:32PM Jul 22, 2014Observed: 10.7 ft at 5:47PM Jul 22, 2014Observed: 10.7 ft at 6:02PM Jul 22, 2014Observed: 10.7 ft at 6:17PM Jul 22, 2014Observed: 10.7 ft at 6:32PM Jul 22, 2014Observed: 10.7 ft at 6:47PM Jul 22, 2014Observed: 10.7 ft at 7:02PM Jul 22, 2014Observed: 10.7 ft at 7:17PM Jul 22, 2014Observed: 10.7 ft at 7:32PM Jul 22, 2014Observed: 10.7 ft at 7:47PM Jul 22, 2014Observed: 10.7 ft at 8:02PM Jul 22, 2014Observed: 10.7 ft at 8:17PM Jul 22, 2014Observed: 10.7 ft at 8:32PM Jul 22, 2014Observed: 10.7 ft at 8:47PM Jul 22, 2014Observed: 10.7 ft at 9:02PM Jul 22, 2014Observed: 10.7 ft at 9:17PM Jul 22, 2014Observed: 10.7 ft at 9:32PM Jul 22, 2014Observed: 10.7 ft at 9:47PM Jul 22, 2014Observed: 10.7 ft at 10:02PM Jul 22, 2014Observed: 10.7 ft at 10:17PM Jul 22, 2014Observed: 10.7 ft at 10:32PM Jul 22, 2014Observed: 10.7 ft at 10:47PM Jul 22, 2014Observed: 10.7 ft at 11:02PM Jul 22, 2014Observed: 10.7 ft at 11:17PM Jul 22, 2014Observed: 10.7 ft at 11:32PM Jul 22, 2014Observed: 10.7 ft at 11:47PM Jul 22, 2014Observed: 10.8 ft at 12:02AM Jul 23, 2014Observed: 10.8 ft at 12:17AM Jul 23, 2014Observed: 10.8 ft at 12:32AM Jul 23, 2014Observed: 10.9 ft at 12:47AM Jul 23, 2014Observed: 10.9 ft at 1:02AM Jul 23, 2014Observed: 11 ft at 1:17AM Jul 23, 2014Observed: 11 ft at 1:32AM Jul 23, 2014Observed: 11.1 ft at 1:47AM Jul 23, 2014Observed: 11.1 ft at 2:02AM Jul 23, 2014Observed: 11.1 ft at 2:17AM Jul 23, 2014Observed: 11.1 ft at 2:32AM Jul 23, 2014Observed: 11.1 ft at 2:47AM Jul 23, 2014Observed: 11 ft at 3:02AM Jul 23, 2014Observed: 11 ft at 3:17AM Jul 23, 2014Observed: 11 ft at 3:32AM Jul 23, 2014Observed: 10.9 ft at 3:47AM Jul 23, 2014Observed: 10.9 ft at 4:02AM Jul 23, 2014Observed: 10.9 ft at 4:17AM Jul 23, 2014Observed: 10.9 ft at 4:32AM Jul 23, 2014Observed: 10.8 ft at 4:47AM Jul 23, 2014Observed: 10.8 ft at 5:02AM Jul 23, 2014Observed: 10.8 ft at 5:17AM Jul 23, 2014Observed: 10.8 ft at 5:32AM Jul 23, 2014Observed: 10.8 ft at 5:47AM Jul 23, 2014Observed: 10.8 ft at 6:02AM Jul 23, 2014Observed: 10.8 ft at 6:17AM Jul 23, 2014Observed: 10.8 ft at 6:32AM Jul 23, 2014Observed: 10.7 ft at 6:47AM Jul 23, 2014Observed: 10.7 ft at 7:02AM Jul 23, 2014Observed: 10.7 ft at 7:17AM Jul 23, 2014Observed: 10.7 ft at 7:32AM Jul 23, 2014Observed: 10.7 ft at 7:47AM Jul 23, 2014Observed: 10.7 ft at 8:02AM Jul 23, 2014Observed: 10.7 ft at 8:17AM Jul 23, 2014Observed: 10.7 ft at 8:32AM Jul 23, 2014Observed: 10.7 ft at 8:47AM Jul 23, 2014Observed: 10.7 ft at 9:02AM Jul 23, 2014Observed: 10.7 ft at 9:17AM Jul 23, 2014Observed: 10.7 ft at 9:32AM Jul 23, 2014Observed: 10.7 ft at 9:47AM Jul 23, 2014Observed: 10.7 ft at 10:02AM Jul 23, 2014Observed: 10.7 ft at 10:17AM Jul 23, 2014Observed: 10.7 ft at 10:32AM Jul 23, 2014Observed: 10.7 ft at 10:47AM Jul 23, 2014Observed: 10.7 ft at 11:02AM Jul 23, 2014Observed: 10.7 ft at 11:17AM Jul 23, 2014Observed: 10.7 ft at 11:32AM Jul 23, 2014Observed: 10.7 ft at 11:47AM Jul 23, 2014Observed: 10.7 ft at 12:02PM Jul 23, 2014Observed: 10.7 ft at 12:17PM Jul 23, 2014Observed: 10.7 ft at 12:32PM Jul 23, 2014Observed: 10.7 ft at 12:47PM Jul 23, 2014Observed: 10.7 ft at 1:02PM Jul 23, 2014Observed: 10.7 ft at 1:17PM Jul 23, 2014Observed: 10.7 ft at 1:32PM Jul 23, 2014Observed: 10.7 ft at 1:47PM Jul 23, 2014Observed: 10.7 ft at 2:02PM Jul 23, 2014Observed: 10.7 ft at 2:17PM Jul 23, 2014Observed: 10.8 ft at 2:32PM Jul 23, 2014Observed: 10.8 ft at 2:47PM Jul 23, 2014Observed: 10.8 ft at 3:02PM Jul 23, 2014Observed: 10.8 ft at 3:17PM Jul 23, 2014Observed: 10.8 ft at 3:32PM Jul 23, 2014Observed: 10.8 ft at 3:47PM Jul 23, 2014Observed: 10.8 ft at 4:02PM Jul 23, 2014Observed: 10.8 ft at 4:17PM Jul 23, 2014Observed: 10.8 ft at 4:32PM Jul 23, 2014Observed: 10.8 ft at 4:47PM Jul 23, 2014Observed: 10.8 ft at 5:02PM Jul 23, 2014Observed: 10.8 ft at 5:17PM Jul 23, 2014Observed: 10.8 ft at 5:32PM Jul 23, 2014Observed: 10.8 ft at 5:47PM Jul 23, 2014Observed: 10.8 ft at 6:02PM Jul 23, 2014Observed: 10.8 ft at 6:17PM Jul 23, 2014Observed: 10.8 ft at 6:32PM Jul 23, 2014Observed: 10.8 ft at 6:47PM Jul 23, 2014Observed: 10.8 ft at 7:02PM Jul 23, 2014Observed: 10.8 ft at 7:17PM Jul 23, 2014Observed: 10.8 ft at 7:32PM Jul 23, 2014Observed: 10.8 ft at 7:47PM Jul 23, 2014Observed: 10.8 ft at 8:02PM Jul 23, 2014Observed: 10.8 ft at 8:17PM Jul 23, 2014Observed: 10.8 ft at 8:32PM Jul 23, 2014Observed: 10.8 ft at 8:47PM Jul 23, 2014Observed: 10.8 ft at 9:02PM Jul 23, 2014Observed: 10.8 ft at 9:17PM Jul 23, 2014Observed: 10.8 ft at 9:32PM Jul 23, 2014Observed: 10.8 ft at 9:47PM Jul 23, 2014Observed: 10.8 ft at 10:02PM Jul 23, 2014Observed: 10.8 ft at 10:17PM Jul 23, 2014Observed: 10.8 ft at 10:32PM Jul 23, 2014Observed: 10.8 ft at 10:47PM Jul 23, 2014Observed: 10.8 ft at 11:02PM Jul 23, 2014Observed: 10.8 ft at 11:17PM Jul 23, 2014Observed: 10.8 ft at 11:32PM Jul 23, 2014Observed: 10.8 ft at 11:47PM Jul 23, 2014Observed: 10.8 ft at 12:02AM Jul 24, 2014Observed: 10.8 ft at 12:17AM Jul 24, 2014Observed: 10.8 ft at 12:32AM Jul 24, 2014Observed: 10.9 ft at 12:47AM Jul 24, 2014Observed: 10.9 ft at 1:02AM Jul 24, 2014Observed: 11 ft at 1:17AM Jul 24, 2014Observed: 11.1 ft at 1:32AM Jul 24, 2014Observed: 11.1 ft at 1:47AM Jul 24, 2014Observed: 11.2 ft at 2:02AM Jul 24, 2014Observed: 11.3 ft at 2:17AM Jul 24, 2014Observed: 11.3 ft at 2:32AM Jul 24, 2014Observed: 11.3 ft at 2:47AM Jul 24, 2014Highest Observation: 11.4 ft at 3:02AM Jul 24, 2014Highest Observation: 11.4 ft at 3:17AM Jul 24, 2014Observed: 11.3 ft at 3:32AM Jul 24, 2014Observed: 11.3 ft at 3:47AM Jul 24, 2014Observed: 11.3 ft at 4:02AM Jul 24, 2014Observed: 11.3 ft at 4:17AM Jul 24, 2014Observed: 11.2 ft at 4:32AM Jul 24, 2014Observed: 11.2 ft at 4:47AM Jul 24, 2014Observed: 11.2 ft at 5:02AM Jul 24, 2014Forecast: 11.4 ft 6:00AM Jul 24, 2014Forecast: 11.43 ft 7:00AM Jul 24, 2014Forecast: 11.5 ft 8:00AM Jul 24, 2014Forecast: 11.54 ft 9:00AM Jul 24, 2014Forecast: 11.58 ft 10:00AM Jul 24, 2014Forecast: 11.61 ft 11:00AM Jul 24, 2014Forecast: 11.64 ft 12:00PM Jul 24, 2014Forecast: 11.68 ft 1:00PM Jul 24, 2014Forecast: 11.72 ft 2:00PM Jul 24, 2014Forecast: 11.75 ft 3:00PM Jul 24, 2014Forecast: 11.79 ft 4:00PM Jul 24, 2014Forecast: 11.86 ft 5:00PM Jul 24, 2014Forecast: 11.86 ft 6:00PM Jul 24, 2014Forecast: 11.89 ft 7:00PM Jul 24, 2014Forecast: 11.89 ft 8:00PM Jul 24, 2014Forecast: 11.89 ft 9:00PM Jul 24, 2014Forecast: 11.86 ft 10:00PM Jul 24, 2014Forecast: 11.86 ft 11:00PM Jul 24, 2014Forecast: 11.86 ft 12:00AM Jul 25, 2014Forecast: 11.86 ft 1:00AM Jul 25, 2014Forecast: 11.89 ft 2:00AM Jul 25, 2014Forecast: 11.93 ft 3:00AM Jul 25, 2014Highest Forecast: 11.96 ft 4:00AM Jul 25, 2014Highest Forecast: 11.96 ft 5:00AM Jul 25, 2014Highest Forecast: 11.96 ft 6:00AM Jul 25, 2014Forecast: 11.93 ft 7:00AM Jul 25, 2014Forecast: 11.89 ft 8:00AM Jul 25, 2014Forecast: 11.89 ft 9:00AM Jul 25, 2014Forecast: 11.86 ft 10:00AM Jul 25, 2014Forecast: 11.82 ft 11:00AM Jul 25, 2014Forecast: 11.82 ft 12:00PM Jul 25, 2014Forecast: 11.79 ft 1:00PM Jul 25, 2014Forecast: 11.79 ft 2:00PM Jul 25, 2014Forecast: 11.79 ft 3:00PM Jul 25, 2014Forecast: 11.79 ft 4:00PM Jul 25, 2014Forecast: 11.82 ft 5:00PM Jul 25, 2014Forecast: 11.86 ft 6:00PM Jul 25, 2014Forecast: 11.86 ft 7:00PM Jul 25, 2014Forecast: 11.82 ft 8:00PM Jul 25, 2014Forecast: 11.82 ft 9:00PM Jul 25, 2014Forecast: 11.79 ft 10:00PM Jul 25, 2014Forecast: 11.79 ft 11:00PM Jul 25, 2014Forecast: 11.75 ft 12:00AM Jul 26, 2014Forecast: 11.75 ft 1:00AM Jul 26, 2014Forecast: 11.79 ft 2:00AM Jul 26, 2014Forecast: 11.79 ft 3:00AM Jul 26, 2014Forecast: 11.82 ft 4:00AM Jul 26, 2014Forecast: 11.86 ft 5:00AM Jul 26, 2014Forecast: 11.86 ft 6:00AM Jul 26, 2014Forecast: 11.82 ft 7:00AM Jul 26, 2014Forecast: 11.82 ft 8:00AM Jul 26, 2014Forecast: 11.79 ft 9:00AM Jul 26, 2014Forecast: 11.79 ft 10:00AM Jul 26, 2014Forecast: 11.75 ft 11:00AM Jul 26, 2014Forecast: 11.72 ft 12:00PM Jul 26, 2014Forecast: 11.72 ft 1:00PM Jul 26, 2014Forecast: 11.72 ft 2:00PM Jul 26, 2014Forecast: 11.68 ft 3:00PM Jul 26, 2014Forecast: 11.68 ft 4:00PM Jul 26, 2014Forecast: 11.72 ft 5:00PM Jul 26, 2014Forecast: 11.75 ft 6:00PM Jul 26, 2014Forecast: 11.75 ft 7:00PM Jul 26, 2014Forecast: 11.75 ft 8:00PM Jul 26, 2014Forecast: 11.75 ft 9:00PM Jul 26, 2014Forecast: 11.75 ft 10:00PM Jul 26, 2014Forecast: 11.72 ft 11:00PM Jul 26, 2014Forecast: 11.72 ft 12:00AM Jul 27, 2014Forecast: 11.72 ft 1:00AM Jul 27, 2014Forecast: 11.68 ft 2:00AM Jul 27, 2014Forecast: 11.72 ft 3:00AM Jul 27, 2014Forecast: 11.72 ft 4:00AM Jul 27, 2014Forecast: 11.75 ft 5:00AM Jul 27, 2014Forecast: 11.79 ft 6:00AM Jul 27, 2014Forecast: 11.79 ft 7:00AM Jul 27, 2014Forecast: 11.79 ft 8:00AM Jul 27, 2014Forecast: 11.75 ft 9:00AM Jul 27, 2014Forecast: 11.75 ft 10:00AM Jul 27, 2014Forecast: 11.72 ft 11:00AM Jul 27, 2014Forecast: 11.72 ft 12:00PM Jul 27, 2014Forecast: 11.68 ft 1:00PM Jul 27, 2014Forecast: 11.68 ft 2:00PM Jul 27, 2014Forecast: 11.68 ft 3:00PM Jul 27, 2014Forecast: 11.68 ft 4:00PM Jul 27, 2014Forecast: 11.68 ft 5:00PM Jul 27, 2014Forecast: 11.72 ft 6:00PM Jul 27, 2014Forecast: 11.72 ft 7:00PM Jul 27, 2014Forecast: 11.75 ft 8:00PM Jul 27, 2014Forecast: 11.72 ft 9:00PM Jul 27, 2014Forecast: 11.72 ft 10:00PM Jul 27, 2014Forecast: 11.72 ft 11:00PM Jul 27, 2014Forecast: 11.68 ft 12:00AM Jul 28, 2014Forecast: 11.68 ft 1:00AM Jul 28, 2014Forecast: 11.68 ft 2:00AM Jul 28, 2014Forecast: 11.68 ft 3:00AM Jul 28, 2014Forecast: 11.68 ft 4:00AM Jul 28, 2014Forecast: 11.72 ft 5:00AM Jul 28, 2014Forecast: 11.75 ft 6:00AM Jul 28, 2014Forecast: 11.75 ft 7:00AM Jul 28, 2014Forecast: 11.75 ft 8:00AM Jul 28, 2014Forecast: 11.75 ft 9:00AM Jul 28, 2014Forecast: 11.72 ft 10:00AM Jul 28, 2014Forecast: 11.72 ft 11:00AM Jul 28, 2014Forecast: 11.68 ft 12:00PM Jul 28, 2014Forecast: 11.68 ft 1:00PM Jul 28, 2014Forecast: 11.68 ft 2:00PM Jul 28, 2014Forecast: 11.64 ft 3:00PM Jul 28, 2014Forecast: 11.64 ft 4:00PM Jul 28, 2014Forecast: 11.64 ft 5:00PM Jul 28, 2014Forecast: 11.68 ft 6:00PM Jul 28, 2014Forecast: 11.72 ft 7:00PM Jul 28, 2014Forecast: 11.72 ft 8:00PM Jul 28, 2014Forecast: 11.72 ft 9:00PM Jul 28, 2014Forecast: 11.72 ft 10:00PM Jul 28, 2014Forecast: 11.72 ft 11:00PM Jul 28, 2014Forecast: 11.68 ft 12:00AM Jul 29, 2014Forecast: 11.68 ft 1:00AM Jul 29, 2014Forecast: 11.68 ft 2:00AM Jul 29, 2014Forecast: 11.68 ft 3:00AM Jul 29, 2014Forecast: 11.68 ft 4:00AM Jul 29, 2014Forecast: 11.68 ft 5:00AM Jul 29, 2014KELW1(plotting HGIRR) Graph Created (5:17AM Jul 24, 2014)ObservedForecast (issued 11:16AM Jul 23)Latest observed value: 11.2 ft at 5:02 AM PDT 24-Jul-2014. 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:18

Historical 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 01/08/2009
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(P): Preliminary values subject to further review.

Low Water Records
Zoom Level:16
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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 Above 28.5 ft, 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 Above 26.5 ft, 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 Above 24.5 ft, Flooding of a few residential areas in Kelso begins. Also expect widespread flooding of pasture land and low lying roads.
21.5 Above 21.5 ft, 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 At 19.5 ft, 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
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5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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Page last modified: 16-Jul-2014 2:05 AM
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