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Hydrograph River at a Glance Download
Stillaguamish River at Arlington Stage (ft)Flow (kcfs)Highest Observation: 6.22 ft at 3:39AM May 31, 2020Highest Observation: 6.22 ft at 3:40AM May 31, 2020Highest Observation: 6.22 ft at 3:54AM May 31, 2020Highest Observation: 6.22 ft at 3:55AM May 31, 2020Observed: 6.1 ft at 4:09AM May 31, 2020Observed: 6.1 ft at 4:10AM May 31, 2020Observed: 6.18 ft at 4:24AM May 31, 2020Observed: 6.18 ft at 4:25AM May 31, 2020Observed: 6.08 ft at 4:39AM May 31, 2020Observed: 6.08 ft at 4:40AM May 31, 2020Observed: 6.14 ft at 4:54AM May 31, 2020Observed: 6.14 ft at 4:55AM May 31, 2020Observed: 5.96 ft at 5:09AM May 31, 2020Observed: 5.96 ft at 5:10AM May 31, 2020Observed: 6.08 ft at 5:24AM May 31, 2020Observed: 6.08 ft at 5:25AM May 31, 2020Observed: 5.96 ft at 5:39AM May 31, 2020Observed: 5.96 ft at 5:40AM May 31, 2020Observed: 5.98 ft at 5:54AM May 31, 2020Observed: 5.98 ft at 5:55AM May 31, 2020Observed: 5.88 ft at 6:09AM May 31, 2020Observed: 5.88 ft at 6:10AM May 31, 2020Observed: 5.86 ft at 6:24AM May 31, 2020Observed: 5.86 ft at 6:25AM May 31, 2020Observed: 5.82 ft at 6:39AM May 31, 2020Observed: 5.82 ft at 6:40AM May 31, 2020Observed: 5.74 ft at 6:54AM May 31, 2020Observed: 5.74 ft at 6:55AM May 31, 2020Observed: 5.78 ft at 7:09AM May 31, 2020Observed: 5.78 ft at 7:10AM May 31, 2020Observed: 5.68 ft at 7:24AM May 31, 2020Observed: 5.68 ft at 7:25AM May 31, 2020Observed: 5.74 ft at 7:39AM May 31, 2020Observed: 5.74 ft at 7:40AM May 31, 2020Observed: 5.76 ft at 7:54AM May 31, 2020Observed: 5.76 ft at 7:55AM May 31, 2020Observed: 5.74 ft at 8:09AM May 31, 2020Observed: 5.74 ft at 8:10AM May 31, 2020Observed: 5.66 ft at 8:24AM May 31, 2020Observed: 5.66 ft at 8:25AM May 31, 2020Observed: 5.54 ft at 8:39AM May 31, 2020Observed: 5.54 ft at 8:40AM May 31, 2020Observed: 5.48 ft at 8:54AM May 31, 2020Observed: 5.48 ft at 8:55AM May 31, 2020Observed: 5.56 ft at 9:09AM May 31, 2020Observed: 5.56 ft at 9:10AM May 31, 2020Observed: 5.52 ft at 9:24AM May 31, 2020Observed: 5.52 ft at 9:25AM May 31, 2020Observed: 5.46 ft at 9:39AM May 31, 2020Observed: 5.46 ft at 9:40AM May 31, 2020Observed: 5.46 ft at 9:54AM May 31, 2020Observed: 5.46 ft at 9:55AM May 31, 2020Observed: 5.44 ft at 10:09AM May 31, 2020Observed: 5.44 ft at 10:10AM May 31, 2020Observed: 5.46 ft at 10:24AM May 31, 2020Observed: 5.46 ft at 10:25AM May 31, 2020Observed: 5.4 ft at 10:39AM May 31, 2020Observed: 5.4 ft at 10:40AM May 31, 2020Observed: 5.38 ft at 10:54AM May 31, 2020Observed: 5.38 ft at 10:55AM May 31, 2020Observed: 5.42 ft at 11:09AM May 31, 2020Observed: 5.42 ft at 11:10AM May 31, 2020Observed: 5.34 ft at 11:24AM May 31, 2020Observed: 5.34 ft at 11:25AM May 31, 2020Observed: 5.26 ft at 11:39AM May 31, 2020Observed: 5.26 ft at 11:40AM May 31, 2020Observed: 5.28 ft at 11:54AM May 31, 2020Observed: 5.28 ft at 11:55AM May 31, 2020Observed: 5.3 ft at 12:09PM May 31, 2020Observed: 5.3 ft at 12:10PM May 31, 2020Observed: 5.38 ft at 12:24PM May 31, 2020Observed: 5.38 ft at 12:25PM May 31, 2020Observed: 5.28 ft at 12:39PM May 31, 2020Observed: 5.28 ft at 12:40PM May 31, 2020Observed: 5.18 ft at 12:54PM May 31, 2020Observed: 5.18 ft at 12:55PM May 31, 2020Observed: 5.18 ft at 1:09PM May 31, 2020Observed: 5.18 ft at 1:10PM May 31, 2020Observed: 5.22 ft at 1:24PM May 31, 2020Observed: 5.22 ft at 1:25PM May 31, 2020Observed: 5.16 ft at 1:39PM May 31, 2020Observed: 5.16 ft at 1:40PM May 31, 2020Observed: 5.18 ft at 1:54PM May 31, 2020Observed: 5.18 ft at 1:55PM May 31, 2020Observed: 5.1 ft at 2:09PM May 31, 2020Observed: 5.1 ft at 2:10PM May 31, 2020Observed: 5.16 ft at 2:24PM May 31, 2020Observed: 5.16 ft at 2:25PM May 31, 2020Observed: 5.12 ft at 2:39PM May 31, 2020Observed: 5.12 ft at 2:40PM May 31, 2020Observed: 5.08 ft at 2:54PM May 31, 2020Observed: 5.08 ft at 2:55PM May 31, 2020Observed: 5.02 ft at 3:09PM May 31, 2020Observed: 5.02 ft at 3:10PM May 31, 2020Observed: 5.06 ft at 3:24PM May 31, 2020Observed: 5.06 ft at 3:25PM May 31, 2020Observed: 5 ft at 3:39PM May 31, 2020Observed: 5 ft at 3:40PM May 31, 2020Observed: 4.98 ft at 3:54PM May 31, 2020Observed: 4.98 ft at 3:55PM May 31, 2020Observed: 5.04 ft at 4:09PM May 31, 2020Observed: 5.04 ft at 4:10PM May 31, 2020Observed: 4.96 ft at 4:24PM May 31, 2020Observed: 4.96 ft at 4:25PM May 31, 2020Observed: 5 ft at 4:39PM May 31, 2020Observed: 5 ft at 4:40PM May 31, 2020Observed: 4.88 ft at 4:54PM May 31, 2020Observed: 4.88 ft at 4:55PM May 31, 2020Observed: 4.9 ft at 5:09PM May 31, 2020Observed: 4.9 ft at 5:10PM May 31, 2020Observed: 4.92 ft at 5:24PM May 31, 2020Observed: 4.92 ft at 5:25PM May 31, 2020Observed: 4.9 ft at 5:39PM May 31, 2020Observed: 4.9 ft at 5:40PM May 31, 2020Observed: 4.88 ft at 5:54PM May 31, 2020Observed: 4.88 ft at 5:55PM May 31, 2020Observed: 4.9 ft at 6:09PM May 31, 2020Observed: 4.9 ft at 6:10PM May 31, 2020Observed: 4.84 ft at 6:24PM May 31, 2020Observed: 4.84 ft at 6:25PM May 31, 2020Observed: 4.84 ft at 6:39PM May 31, 2020Observed: 4.84 ft at 6:40PM May 31, 2020Observed: 4.78 ft at 6:54PM May 31, 2020Observed: 4.78 ft at 6:55PM May 31, 2020Observed: 4.84 ft at 7:09PM May 31, 2020Observed: 4.84 ft at 7:10PM May 31, 2020Observed: 4.76 ft at 7:24PM May 31, 2020Observed: 4.76 ft at 7:25PM May 31, 2020Observed: 4.78 ft at 7:39PM May 31, 2020Observed: 4.78 ft at 7:40PM May 31, 2020Observed: 4.74 ft at 7:54PM May 31, 2020Observed: 4.74 ft at 7:55PM May 31, 2020Observed: 4.72 ft at 8:09PM May 31, 2020Observed: 4.72 ft at 8:10PM May 31, 2020Observed: 4.76 ft at 8:24PM May 31, 2020Observed: 4.76 ft at 8:25PM May 31, 2020Observed: 4.72 ft at 8:39PM May 31, 2020Observed: 4.72 ft at 8:40PM May 31, 2020Observed: 4.68 ft at 8:54PM May 31, 2020Observed: 4.68 ft at 8:55PM May 31, 2020Observed: 4.68 ft at 9:09PM May 31, 2020Observed: 4.68 ft at 9:10PM May 31, 2020Observed: 4.68 ft at 9:24PM May 31, 2020Observed: 4.68 ft at 9:25PM May 31, 2020Observed: 4.62 ft at 9:39PM May 31, 2020Observed: 4.62 ft at 9:40PM May 31, 2020Observed: 4.66 ft at 9:54PM May 31, 2020Observed: 4.66 ft at 9:55PM May 31, 2020Observed: 4.64 ft at 10:09PM May 31, 2020Observed: 4.64 ft at 10:10PM May 31, 2020Observed: 4.62 ft at 10:24PM May 31, 2020Observed: 4.62 ft at 10:25PM May 31, 2020Observed: 4.58 ft at 10:39PM May 31, 2020Observed: 4.58 ft at 10:40PM May 31, 2020Observed: 4.62 ft at 10:54PM May 31, 2020Observed: 4.62 ft at 10:55PM May 31, 2020Observed: 4.58 ft at 11:09PM May 31, 2020Observed: 4.58 ft at 11:10PM May 31, 2020Observed: 4.54 ft at 11:24PM May 31, 2020Observed: 4.54 ft at 11:25PM May 31, 2020Observed: 4.54 ft at 11:39PM May 31, 2020Observed: 4.54 ft at 11:40PM May 31, 2020Observed: 4.54 ft at 11:54PM May 31, 2020Observed: 4.54 ft at 11:55PM May 31, 2020Observed: 4.52 ft at 12:09AM Jun 01, 2020Observed: 4.52 ft at 12:10AM Jun 01, 2020Observed: 4.54 ft at 12:24AM Jun 01, 2020Observed: 4.54 ft at 12:25AM Jun 01, 2020Observed: 4.5 ft at 12:39AM Jun 01, 2020Observed: 4.5 ft at 12:40AM Jun 01, 2020Observed: 4.52 ft at 12:54AM Jun 01, 2020Observed: 4.52 ft at 12:55AM Jun 01, 2020Observed: 4.5 ft at 1:09AM Jun 01, 2020Observed: 4.5 ft at 1:10AM Jun 01, 2020Observed: 4.5 ft at 1:24AM Jun 01, 2020Observed: 4.5 ft at 1:25AM Jun 01, 2020Observed: 4.48 ft at 1:39AM Jun 01, 2020Observed: 4.48 ft at 1:40AM Jun 01, 2020Observed: 4.42 ft at 1:54AM Jun 01, 2020Observed: 4.42 ft at 1:55AM Jun 01, 2020Observed: 4.44 ft at 2:09AM Jun 01, 2020Observed: 4.44 ft at 2:10AM Jun 01, 2020Observed: 4.4 ft at 2:24AM Jun 01, 2020Observed: 4.4 ft at 2:25AM Jun 01, 2020Observed: 4.46 ft at 2:39AM Jun 01, 2020Observed: 4.46 ft at 2:40AM Jun 01, 2020Observed: 4.44 ft at 2:54AM Jun 01, 2020Observed: 4.44 ft at 2:55AM Jun 01, 2020Observed: 4.38 ft at 3:09AM Jun 01, 2020Observed: 4.38 ft at 3:10AM Jun 01, 2020Observed: 4.38 ft at 3:24AM Jun 01, 2020Observed: 4.38 ft at 3:25AM Jun 01, 2020Observed: 4.4 ft at 3:39AM Jun 01, 2020Observed: 4.4 ft at 3:40AM Jun 01, 2020Observed: 4.36 ft at 3:54AM Jun 01, 2020Observed: 4.36 ft at 3:55AM Jun 01, 2020Observed: 4.4 ft at 4:09AM Jun 01, 2020Observed: 4.4 ft at 4:10AM Jun 01, 2020Observed: 4.38 ft at 4:24AM Jun 01, 2020Observed: 4.38 ft at 4:25AM Jun 01, 2020Observed: 4.36 ft at 4:39AM Jun 01, 2020Observed: 4.36 ft at 4:40AM Jun 01, 2020Observed: 4.36 ft at 4:54AM Jun 01, 2020Observed: 4.36 ft at 4:55AM Jun 01, 2020Observed: 4.36 ft at 5:09AM Jun 01, 2020Observed: 4.36 ft at 5:10AM Jun 01, 2020Observed: 4.24 ft at 5:24AM Jun 01, 2020Observed: 4.24 ft at 5:25AM Jun 01, 2020Observed: 4.28 ft at 5:39AM Jun 01, 2020Observed: 4.28 ft at 5:40AM Jun 01, 2020Observed: 4.28 ft at 5:54AM Jun 01, 2020Observed: 4.28 ft at 5:55AM Jun 01, 2020Observed: 4.26 ft at 6:09AM Jun 01, 2020Observed: 4.26 ft at 6:10AM Jun 01, 2020Observed: 4.22 ft at 6:24AM Jun 01, 2020Observed: 4.22 ft at 6:25AM Jun 01, 2020Observed: 4.26 ft at 6:39AM Jun 01, 2020Observed: 4.26 ft at 6:40AM Jun 01, 2020Observed: 4.2 ft at 6:54AM Jun 01, 2020Observed: 4.2 ft at 6:55AM Jun 01, 2020Observed: 4.24 ft at 7:09AM Jun 01, 2020Observed: 4.24 ft at 7:10AM Jun 01, 2020Observed: 4.22 ft at 7:24AM Jun 01, 2020Observed: 4.22 ft at 7:25AM Jun 01, 2020Observed: 4.22 ft at 7:39AM Jun 01, 2020Observed: 4.22 ft at 7:40AM Jun 01, 2020Observed: 4.18 ft at 7:54AM Jun 01, 2020Observed: 4.18 ft at 7:55AM Jun 01, 2020Observed: 4.18 ft at 8:09AM Jun 01, 2020Observed: 4.18 ft at 8:10AM Jun 01, 2020Observed: 4.2 ft at 8:24AM Jun 01, 2020Observed: 4.2 ft at 8:25AM Jun 01, 2020Observed: 4.18 ft at 8:39AM Jun 01, 2020Observed: 4.18 ft at 8:40AM Jun 01, 2020Observed: 4.18 ft at 8:54AM Jun 01, 2020Observed: 4.18 ft at 8:55AM Jun 01, 2020Observed: 4.14 ft at 9:09AM Jun 01, 2020Observed: 4.14 ft at 9:10AM Jun 01, 2020Observed: 4.16 ft at 9:24AM Jun 01, 2020Observed: 4.16 ft at 9:25AM Jun 01, 2020Observed: 4.16 ft at 9:39AM Jun 01, 2020Observed: 4.16 ft at 9:40AM Jun 01, 2020Observed: 4.16 ft at 9:54AM Jun 01, 2020Observed: 4.16 ft at 9:55AM Jun 01, 2020Observed: 4.08 ft at 10:09AM Jun 01, 2020Observed: 4.08 ft at 10:10AM Jun 01, 2020Observed: 4.08 ft at 10:24AM Jun 01, 2020Observed: 4.08 ft at 10:25AM Jun 01, 2020Observed: 4.08 ft at 10:39AM Jun 01, 2020Observed: 4.08 ft at 10:40AM Jun 01, 2020Observed: 4.06 ft at 10:54AM Jun 01, 2020Observed: 4.06 ft at 10:55AM Jun 01, 2020Observed: 4.06 ft at 11:09AM Jun 01, 2020Observed: 4.06 ft at 11:10AM Jun 01, 2020Observed: 4.1 ft at 11:24AM Jun 01, 2020Observed: 4.1 ft at 11:25AM Jun 01, 2020Observed: 4.08 ft at 11:39AM Jun 01, 2020Observed: 4.08 ft at 11:40AM Jun 01, 2020Observed: 4.06 ft at 11:54AM Jun 01, 2020Observed: 4.06 ft at 11:55AM Jun 01, 2020Observed: 4.06 ft at 12:09PM Jun 01, 2020Observed: 4.06 ft at 12:10PM Jun 01, 2020Observed: 4.06 ft at 12:24PM Jun 01, 2020Observed: 4.06 ft at 12:25PM Jun 01, 2020Observed: 4.02 ft at 12:39PM Jun 01, 2020Observed: 4.02 ft at 12:40PM Jun 01, 2020Observed: 3.98 ft at 12:54PM Jun 01, 2020Observed: 3.98 ft at 12:55PM Jun 01, 2020Observed: 4.02 ft at 1:09PM Jun 01, 2020Observed: 4.02 ft at 1:10PM Jun 01, 2020Observed: 3.94 ft at 1:24PM Jun 01, 2020Observed: 3.94 ft at 1:25PM Jun 01, 2020Observed: 3.96 ft at 1:39PM Jun 01, 2020Observed: 3.96 ft at 1:40PM Jun 01, 2020Observed: 4 ft at 1:54PM Jun 01, 2020Observed: 4 ft at 1:55PM Jun 01, 2020Observed: 3.96 ft at 2:09PM Jun 01, 2020Observed: 3.96 ft at 2:10PM Jun 01, 2020Observed: 3.96 ft at 2:24PM Jun 01, 2020Observed: 3.96 ft at 2:25PM Jun 01, 2020Observed: 3.94 ft at 2:39PM Jun 01, 2020Observed: 3.94 ft at 2:40PM Jun 01, 2020Observed: 3.96 ft at 2:54PM Jun 01, 2020Observed: 3.96 ft at 2:55PM Jun 01, 2020Observed: 3.96 ft at 3:09PM Jun 01, 2020Observed: 3.96 ft at 3:10PM Jun 01, 2020Observed: 3.92 ft at 3:24PM Jun 01, 2020Observed: 3.92 ft at 3:25PM Jun 01, 2020Observed: 3.92 ft at 3:39PM Jun 01, 2020Observed: 3.92 ft at 3:40PM Jun 01, 2020Observed: 3.92 ft at 3:54PM Jun 01, 2020Observed: 3.92 ft at 3:55PM Jun 01, 2020Observed: 3.9 ft at 4:09PM Jun 01, 2020Observed: 3.9 ft at 4:10PM Jun 01, 2020Observed: 3.9 ft at 4:24PM Jun 01, 2020Observed: 3.9 ft at 4:25PM Jun 01, 2020Observed: 3.88 ft at 4:39PM Jun 01, 2020Observed: 3.88 ft at 4:40PM Jun 01, 2020Observed: 3.88 ft at 4:54PM Jun 01, 2020Observed: 3.88 ft at 4:55PM Jun 01, 2020Observed: 3.86 ft at 5:09PM Jun 01, 2020Observed: 3.86 ft at 5:10PM Jun 01, 2020Observed: 3.82 ft at 5:24PM Jun 01, 2020Observed: 3.82 ft at 5:25PM Jun 01, 2020Observed: 3.84 ft at 5:39PM Jun 01, 2020Observed: 3.84 ft at 5:40PM Jun 01, 2020Observed: 3.84 ft at 5:54PM Jun 01, 2020Observed: 3.84 ft at 5:55PM Jun 01, 2020Observed: 3.86 ft at 6:09PM Jun 01, 2020Observed: 3.86 ft at 6:10PM Jun 01, 2020Observed: 3.84 ft at 6:24PM Jun 01, 2020Observed: 3.84 ft at 6:25PM Jun 01, 2020Observed: 3.82 ft at 6:39PM Jun 01, 2020Observed: 3.82 ft at 6:40PM Jun 01, 2020Observed: 3.84 ft at 6:54PM Jun 01, 2020Observed: 3.84 ft at 6:55PM Jun 01, 2020Observed: 3.76 ft at 7:09PM Jun 01, 2020Observed: 3.76 ft at 7:10PM Jun 01, 2020Observed: 3.82 ft at 7:24PM Jun 01, 2020Observed: 3.82 ft at 7:25PM Jun 01, 2020Observed: 3.72 ft at 7:39PM Jun 01, 2020Observed: 3.72 ft at 7:40PM Jun 01, 2020Observed: 3.8 ft at 7:54PM Jun 01, 2020Observed: 3.8 ft at 7:55PM Jun 01, 2020Observed: 3.74 ft at 8:09PM Jun 01, 2020Observed: 3.74 ft at 8:10PM Jun 01, 2020Observed: 3.74 ft at 8:24PM Jun 01, 2020Observed: 3.74 ft at 8:25PM Jun 01, 2020Observed: 3.74 ft at 8:39PM Jun 01, 2020Observed: 3.74 ft at 8:40PM Jun 01, 2020Observed: 3.74 ft at 8:54PM Jun 01, 2020Observed: 3.74 ft at 8:55PM Jun 01, 2020Observed: 3.76 ft at 9:09PM Jun 01, 2020Observed: 3.76 ft at 9:10PM Jun 01, 2020Observed: 3.72 ft at 9:24PM Jun 01, 2020Observed: 3.72 ft at 9:25PM Jun 01, 2020Observed: 3.72 ft at 9:39PM Jun 01, 2020Observed: 3.72 ft at 9:40PM Jun 01, 2020Observed: 3.68 ft at 9:54PM Jun 01, 2020Observed: 3.68 ft at 9:55PM Jun 01, 2020Observed: 3.7 ft at 10:09PM Jun 01, 2020Observed: 3.7 ft at 10:10PM Jun 01, 2020Observed: 3.68 ft at 10:24PM Jun 01, 2020Observed: 3.68 ft at 10:25PM Jun 01, 2020Observed: 3.68 ft at 10:39PM Jun 01, 2020Observed: 3.68 ft at 10:40PM Jun 01, 2020Observed: 3.66 ft at 10:54PM Jun 01, 2020Observed: 3.66 ft at 10:55PM Jun 01, 2020Observed: 3.66 ft at 11:09PM Jun 01, 2020Observed: 3.66 ft at 11:10PM Jun 01, 2020Observed: 3.62 ft at 11:24PM Jun 01, 2020Observed: 3.62 ft at 11:25PM Jun 01, 2020Observed: 3.62 ft at 11:39PM Jun 01, 2020Observed: 3.62 ft at 11:40PM Jun 01, 2020Observed: 3.64 ft at 11:54PM Jun 01, 2020Observed: 3.64 ft at 11:55PM Jun 01, 2020Observed: 3.62 ft at 12:09AM Jun 02, 2020Observed: 3.62 ft at 12:10AM Jun 02, 2020Observed: 3.64 ft at 12:24AM Jun 02, 2020Observed: 3.64 ft at 12:25AM Jun 02, 2020Observed: 3.62 ft at 12:39AM Jun 02, 2020Observed: 3.62 ft at 12:40AM Jun 02, 2020Observed: 3.64 ft at 12:54AM Jun 02, 2020Observed: 3.64 ft at 12:55AM Jun 02, 2020Observed: 3.6 ft at 1:09AM Jun 02, 2020Observed: 3.6 ft at 1:10AM Jun 02, 2020Observed: 3.62 ft at 1:24AM Jun 02, 2020Observed: 3.62 ft at 1:25AM Jun 02, 2020Observed: 3.58 ft at 1:39AM Jun 02, 2020Observed: 3.58 ft at 1:40AM Jun 02, 2020Observed: 3.54 ft at 1:54AM Jun 02, 2020Observed: 3.54 ft at 1:55AM Jun 02, 2020Observed: 3.58 ft at 2:09AM Jun 02, 2020Observed: 3.58 ft at 2:10AM Jun 02, 2020Observed: 3.58 ft at 2:24AM Jun 02, 2020Observed: 3.58 ft at 2:25AM Jun 02, 2020Observed: 3.54 ft at 2:39AM Jun 02, 2020Observed: 3.54 ft at 2:40AM Jun 02, 2020Observed: 3.52 ft at 2:54AM Jun 02, 2020Observed: 3.52 ft at 2:55AM Jun 02, 2020Observed: 3.54 ft at 3:09AM Jun 02, 2020Observed: 3.54 ft at 3:10AM Jun 02, 2020Observed: 3.56 ft at 3:24AM Jun 02, 2020Observed: 3.56 ft at 3:25AM Jun 02, 2020Observed: 3.54 ft at 3:39AM Jun 02, 2020Observed: 3.54 ft at 3:40AM Jun 02, 2020Observed: 3.54 ft at 3:54AM Jun 02, 2020Observed: 3.54 ft at 3:55AM Jun 02, 2020Observed: 3.52 ft at 4:09AM Jun 02, 2020Observed: 3.52 ft at 4:10AM Jun 02, 2020Observed: 3.52 ft at 4:24AM Jun 02, 2020Observed: 3.52 ft at 4:25AM Jun 02, 2020Observed: 3.5 ft at 4:39AM Jun 02, 2020Observed: 3.5 ft at 4:40AM Jun 02, 2020Observed: 3.52 ft at 4:54AM Jun 02, 2020Observed: 3.52 ft at 4:55AM Jun 02, 2020Observed: 3.54 ft at 5:09AM Jun 02, 2020Observed: 3.54 ft at 5:10AM Jun 02, 2020Observed: 3.52 ft at 5:24AM Jun 02, 2020Observed: 3.52 ft at 5:25AM Jun 02, 2020Observed: 3.48 ft at 5:39AM Jun 02, 2020Observed: 3.48 ft at 5:40AM Jun 02, 2020Observed: 3.5 ft at 5:54AM Jun 02, 2020Observed: 3.5 ft at 5:55AM Jun 02, 2020Observed: 3.46 ft at 6:09AM Jun 02, 2020Observed: 3.46 ft at 6:10AM Jun 02, 2020Observed: 3.48 ft at 6:24AM Jun 02, 2020Observed: 3.48 ft at 6:25AM Jun 02, 2020Observed: 3.5 ft at 6:39AM Jun 02, 2020Observed: 3.5 ft at 6:40AM Jun 02, 2020Observed: 3.48 ft at 6:54AM Jun 02, 2020Observed: 3.48 ft at 6:55AM Jun 02, 2020Observed: 3.46 ft at 7:09AM Jun 02, 2020Observed: 3.46 ft at 7:10AM Jun 02, 2020Observed: 3.42 ft at 7:24AM Jun 02, 2020Observed: 3.42 ft at 7:25AM Jun 02, 2020Observed: 3.44 ft at 7:39AM Jun 02, 2020Observed: 3.44 ft at 7:40AM Jun 02, 2020Observed: 3.46 ft at 7:54AM Jun 02, 2020Observed: 3.46 ft at 7:55AM Jun 02, 2020Observed: 3.46 ft at 8:09AM Jun 02, 2020Observed: 3.46 ft at 8:10AM Jun 02, 2020Observed: 3.48 ft at 8:24AM Jun 02, 2020Observed: 3.48 ft at 8:25AM Jun 02, 2020Observed: 3.46 ft at 8:39AM Jun 02, 2020Observed: 3.46 ft at 8:40AM Jun 02, 2020Observed: 3.44 ft at 8:54AM Jun 02, 2020Observed: 3.44 ft at 8:55AM Jun 02, 2020Observed: 3.42 ft at 9:09AM Jun 02, 2020Observed: 3.42 ft at 9:10AM Jun 02, 2020Observed: 3.46 ft at 9:24AM Jun 02, 2020Observed: 3.46 ft at 9:25AM Jun 02, 2020Observed: 3.4 ft at 9:39AM Jun 02, 2020Observed: 3.4 ft at 9:40AM Jun 02, 2020Observed: 3.4 ft at 9:54AM Jun 02, 2020Observed: 3.4 ft at 9:55AM Jun 02, 2020Observed: 3.44 ft at 10:09AM Jun 02, 2020Observed: 3.44 ft at 10:10AM Jun 02, 2020Observed: 3.38 ft at 10:24AM Jun 02, 2020Observed: 3.38 ft at 10:25AM Jun 02, 2020Observed: 3.4 ft at 10:39AM Jun 02, 2020Observed: 3.4 ft at 10:40AM Jun 02, 2020Observed: 3.4 ft at 10:54AM Jun 02, 2020Observed: 3.4 ft at 10:55AM Jun 02, 2020Observed: 3.38 ft at 11:09AM Jun 02, 2020Observed: 3.38 ft at 11:10AM Jun 02, 2020Observed: 3.36 ft at 11:24AM Jun 02, 2020Observed: 3.36 ft at 11:25AM Jun 02, 2020Observed: 3.4 ft at 11:39AM Jun 02, 2020Observed: 3.4 ft at 11:40AM Jun 02, 2020Observed: 3.36 ft at 11:54AM Jun 02, 2020Observed: 3.36 ft at 11:55AM Jun 02, 2020Observed: 3.4 ft at 12:09PM Jun 02, 2020Observed: 3.4 ft at 12:10PM Jun 02, 2020Observed: 3.36 ft at 12:24PM Jun 02, 2020Observed: 3.36 ft at 12:25PM Jun 02, 2020Observed: 3.36 ft at 12:39PM Jun 02, 2020Observed: 3.36 ft at 12:40PM Jun 02, 2020Observed: 3.34 ft at 12:54PM Jun 02, 2020Observed: 3.34 ft at 12:55PM Jun 02, 2020Observed: 3.38 ft at 1:09PM Jun 02, 2020Observed: 3.38 ft at 1:10PM Jun 02, 2020Observed: 3.36 ft at 1:24PM Jun 02, 2020Observed: 3.36 ft at 1:25PM Jun 02, 2020Observed: 3.36 ft at 1:39PM Jun 02, 2020Observed: 3.36 ft at 1:40PM Jun 02, 2020Observed: 3.4 ft at 1:54PM Jun 02, 2020Observed: 3.4 ft at 1:55PM Jun 02, 2020Observed: 3.34 ft at 2:09PM Jun 02, 2020Observed: 3.34 ft at 2:10PM Jun 02, 2020Observed: 3.34 ft at 2:24PM Jun 02, 2020Observed: 3.34 ft at 2:25PM Jun 02, 2020Observed: 3.36 ft at 2:39PM Jun 02, 2020Observed: 3.36 ft at 2:40PM Jun 02, 2020Observed: 3.38 ft at 2:54PM Jun 02, 2020Observed: 3.38 ft at 2:55PM Jun 02, 2020Observed: 3.34 ft at 3:09PM Jun 02, 2020Observed: 3.34 ft at 3:10PM Jun 02, 2020Observed: 3.34 ft at 3:24PM Jun 02, 2020Observed: 3.34 ft at 3:25PM Jun 02, 2020Observed: 3.34 ft at 3:39PM Jun 02, 2020Observed: 3.34 ft at 3:40PM Jun 02, 2020Observed: 3.36 ft at 3:54PM Jun 02, 2020Observed: 3.36 ft at 3:55PM Jun 02, 2020Observed: 3.34 ft at 4:09PM Jun 02, 2020Observed: 3.34 ft at 4:10PM Jun 02, 2020Observed: 3.34 ft at 4:24PM Jun 02, 2020Observed: 3.34 ft at 4:25PM Jun 02, 2020Observed: 3.34 ft at 4:39PM Jun 02, 2020Observed: 3.34 ft at 4:40PM Jun 02, 2020Observed: 3.32 ft at 4:54PM Jun 02, 2020Observed: 3.32 ft at 4:55PM Jun 02, 2020Observed: 3.28 ft at 5:09PM Jun 02, 2020Observed: 3.28 ft at 5:10PM Jun 02, 2020Observed: 3.3 ft at 5:24PM Jun 02, 2020Observed: 3.3 ft at 5:25PM Jun 02, 2020Observed: 3.3 ft at 5:39PM Jun 02, 2020Observed: 3.3 ft at 5:40PM Jun 02, 2020Observed: 3.28 ft at 5:54PM Jun 02, 2020Observed: 3.28 ft at 5:55PM Jun 02, 2020Observed: 3.28 ft at 6:09PM Jun 02, 2020Observed: 3.28 ft at 6:10PM Jun 02, 2020Observed: 3.32 ft at 6:24PM Jun 02, 2020Observed: 3.32 ft at 6:25PM Jun 02, 2020Observed: 3.28 ft at 6:39PM Jun 02, 2020Observed: 3.28 ft at 6:40PM Jun 02, 2020Observed: 3.3 ft at 6:54PM Jun 02, 2020Observed: 3.3 ft at 6:55PM Jun 02, 2020Observed: 3.26 ft at 7:09PM Jun 02, 2020Observed: 3.26 ft at 7:10PM Jun 02, 2020Observed: 3.26 ft at 7:24PM Jun 02, 2020Observed: 3.26 ft at 7:25PM Jun 02, 2020Observed: 3.28 ft at 7:39PM Jun 02, 2020Observed: 3.28 ft at 7:40PM Jun 02, 2020Observed: 3.28 ft at 7:54PM Jun 02, 2020Observed: 3.28 ft at 7:55PM Jun 02, 2020Observed: 3.22 ft at 8:09PM Jun 02, 2020Observed: 3.22 ft at 8:10PM Jun 02, 2020Observed: 3.26 ft at 8:24PM Jun 02, 2020Observed: 3.26 ft at 8:25PM Jun 02, 2020Observed: 3.26 ft at 8:39PM Jun 02, 2020Observed: 3.26 ft at 8:40PM Jun 02, 2020Observed: 3.22 ft at 8:54PM Jun 02, 2020Observed: 3.22 ft at 8:55PM Jun 02, 2020Observed: 3.26 ft at 9:09PM Jun 02, 2020Observed: 3.26 ft at 9:10PM Jun 02, 2020Observed: 3.26 ft at 9:24PM Jun 02, 2020Observed: 3.26 ft at 9:25PM Jun 02, 2020Observed: 3.26 ft at 9:39PM Jun 02, 2020Observed: 3.26 ft at 9:40PM Jun 02, 2020Observed: 3.18 ft at 9:54PM Jun 02, 2020Observed: 3.18 ft at 9:55PM Jun 02, 2020Observed: 3.18 ft at 10:09PM Jun 02, 2020Observed: 3.18 ft at 10:10PM Jun 02, 2020Observed: 3.22 ft at 10:24PM Jun 02, 2020Observed: 3.22 ft at 10:25PM Jun 02, 2020Observed: 3.2 ft at 10:39PM Jun 02, 2020Observed: 3.2 ft at 10:40PM Jun 02, 2020Observed: 3.2 ft at 10:54PM Jun 02, 2020Observed: 3.2 ft at 10:55PM Jun 02, 2020Observed: 3.22 ft at 11:09PM Jun 02, 2020Observed: 3.22 ft at 11:10PM Jun 02, 2020Observed: 3.2 ft at 11:24PM Jun 02, 2020Observed: 3.2 ft at 11:25PM Jun 02, 2020Observed: 3.2 ft at 11:39PM Jun 02, 2020Observed: 3.2 ft at 11:40PM Jun 02, 2020Observed: 3.22 ft at 11:54PM Jun 02, 2020Observed: 3.22 ft at 11:55PM Jun 02, 2020Observed: 3.18 ft at 12:09AM Jun 03, 2020Observed: 3.18 ft at 12:10AM Jun 03, 2020Observed: 3.22 ft at 12:24AM Jun 03, 2020Observed: 3.22 ft at 12:25AM Jun 03, 2020Observed: 3.22 ft at 12:39AM Jun 03, 2020Observed: 3.22 ft at 12:40AM Jun 03, 2020Observed: 3.2 ft at 12:54AM Jun 03, 2020Observed: 3.2 ft at 12:55AM Jun 03, 2020Observed: 3.18 ft at 1:09AM Jun 03, 2020Observed: 3.18 ft at 1:10AM Jun 03, 2020Observed: 3.2 ft at 1:24AM Jun 03, 2020Observed: 3.2 ft at 1:25AM Jun 03, 2020Observed: 3.2 ft at 1:39AM Jun 03, 2020Observed: 3.2 ft at 1:40AM Jun 03, 2020Observed: 3.18 ft at 1:54AM Jun 03, 2020Observed: 3.18 ft at 1:55AM Jun 03, 2020Observed: 3.22 ft at 2:09AM Jun 03, 2020Observed: 3.22 ft at 2:10AM Jun 03, 2020Observed: 3.2 ft at 2:24AM Jun 03, 2020Observed: 3.2 ft at 2:25AM Jun 03, 2020Observed: 3.16 ft at 2:39AM Jun 03, 2020Observed: 3.16 ft at 2:40AM Jun 03, 2020Observed: 3.18 ft at 2:54AM Jun 03, 2020Observed: 3.18 ft at 2:55AM Jun 03, 2020Observed: 3.2 ft at 3:09AM Jun 03, 2020Observed: 3.2 ft at 3:10AM Jun 03, 2020Forecast: 3.25 ft 5:00AM Jun 03, 2020Forecast: 3.21 ft 11:00AM Jun 03, 2020Forecast: 3.16 ft 5:00PM Jun 03, 2020Forecast: 3.12 ft 11:00PM Jun 03, 2020Forecast: 3.08 ft 5:00AM Jun 04, 2020Forecast: 3.05 ft 11:00AM Jun 04, 2020Forecast: 3.02 ft 5:00PM Jun 04, 2020Forecast: 2.97 ft 11:00PM Jun 04, 2020Forecast: 2.91 ft 5:00AM Jun 05, 2020Forecast: 2.85 ft 11:00AM Jun 05, 2020Forecast: 2.8 ft 5:00PM Jun 05, 2020Forecast: 2.74 ft 11:00PM Jun 05, 2020Forecast: 2.7 ft 5:00AM Jun 06, 2020Forecast: 2.7 ft 11:00AM Jun 06, 2020Forecast: 2.76 ft 5:00PM Jun 06, 2020Forecast: 2.84 ft 11:00PM Jun 06, 2020Forecast: 2.97 ft 5:00AM Jun 07, 2020Forecast: 3.1 ft 11:00AM Jun 07, 2020Forecast: 3.35 ft 5:00PM Jun 07, 2020Highest Forecast: 3.99 ft 11:00PM Jun 07, 2020ARLW1(plotting HGIRR) Graph Created (3:35AM Jun 3, 2020)ObservedForecast (issued 3:35PM Jun 2)Latest observed value: 3.2 ft at 3:10 AM PDT 3-Jun-2020. Flood Stage is 14 ft
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Tabular Data (UTC)
Tabular Data (PDT)
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Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past and future precipitation. The stages/flows that will occur may be different if future rainfall is different than forecast.

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

NOTE: Forecasts for the Stillaguamish River at Arlington are issued routinely year-round.

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Upstream Locations Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 19
Moderate Flood Stage: 17.5
Flood Stage: 14
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
(1) 21.16 ft on 12/12/2010
(2) 21.06 ft on 11/06/2006 (P)
(3) 20.82 ft on 01/08/2009 (P)
(4) 20.75 ft on 10/21/2003
(5) 20.50 ft on 11/17/2015 (P)
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 19.44 ft on 02/01/2020 (P)
(2) 14.48 ft on 01/24/2020 (P)
(3) 16.92 ft on 01/07/2020 (P)
(4) 15.82 ft on 12/21/2019 (P)
(5) 17.86 ft on 10/22/2019 (P)
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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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
21 the Stillaguamish River will cause severe record flooding. Deep and swift flood waters will inundate many roads including Highway 530...Marine Drive and Norman Rd and residential areas in Silvana...Norman... Florence...and Stanwood. Levees are subject to overtopping and damage. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the river basin. This stage on the Stillaguamish corresponds to a Phase 4 in the Snohomish County flood program.
20 the Stillaguamish River will cause near record major flooding. Deep and swift flood waters will inundate many roads including Highway 530 east of Arlington and at Island Crossing and most valley roads downstream of I-5 to Stanwood. Levees are subject to overtopping and damage. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Stillaguamish River Basin. This stage corresponds to Phase 4 in Snohomish County flood program.
19 the Stillaguamish River will cause major flooding. Deep and swift waters will flood many roads including Pioneer Highway...Hwy 530...Marine Drive and Norman Rd. Swift waters will flood residential areas near Silvana...Norman...Florence and Stanwood. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the Stillaguamish River Basin. A stage of 19 feet on the Stillaguamish River corresponds to Phase 4 in the Snohomish County Flood program.
18 the Stillaguamish River will flood many roads including Hwy 530...Pioneer Highway...Marine Drive and numerous locations along Norman Rd. Swift waters will flood residential areas near Silvana...Norman and Florence. A stage of 18 feet on the Stillaguamish River corresponds roughly to Phase 3 in the Snohomish County Flood program.
17 the Stillaguamish River will cause flooding mainly in the Silvana area, along Norman Road and in Florence. A stage of 17 feet on the Stillaguamish River corresponds roughly to Phase 3 in the Snohomish County Flood program.
16 the Stillaguamish River will cause minor flooding mainly in the Silvana area...including over Pioneer Highway and along Norman Rd. A stage of 16 feet on the Stillaguamish River corresponds roughly to Phase 2 in the Snohomish County Flood program.
14 the Stillaguamish River will locally spill over its banks. Minor flooding around Silvana will occur...including over Pioneer Highway. A stage of 14 feet on the Stillaguamish River corresponds roughly to Phase 2 in the Snohomish County Flood program.
About This Location Collapse

Latitude: 48.203611° N, Longitude: 122.128056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 14 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 47.05 ft 61.05 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Seattle Weather Forecast Office
7600 Sandpoint Way NE
Seattle, WA 98115-6349
(206) 526-6087
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Page last modified: 1-Mar-2019 12:32 AM
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