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Weather Forecast Office Seattle, WA Northwest River Forecast Center

Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
North Fork Stillaguamish River near Arlington Forecast crest: 3.75 ft at 10:00am Feb 12 Observed crest: 3.11 ft at 10:00am Feb 06 Observed: 3.18 ft at 2:15pm Jan 30 Observed: 3.17 ft at 2:30pm Jan 30 Observed: 3.18 ft at 2:45pm Jan 30 Observed: 3.18 ft at 3:00pm Jan 30 Observed: 3.18 ft at 3:15pm Jan 30 Observed: 3.18 ft at 3:30pm Jan 30 Observed: 3.18 ft at 3:45pm Jan 30 Observed: 3.19 ft at 4:00pm Jan 30 Observed: 3.19 ft at 4:15pm Jan 30 Observed: 3.19 ft at 4:30pm Jan 30 Observed: 3.19 ft at 4:45pm Jan 30 Observed: 3.19 ft at 5:00pm Jan 30 Observed: 3.19 ft at 5:15pm Jan 30 Observed: 3.2 ft at 5:30pm Jan 30 Observed: 3.19 ft at 5:45pm Jan 30 Observed: 3.2 ft at 6:00pm Jan 30 Observed: 3.2 ft at 6:15pm Jan 30 Observed: 3.2 ft at 6:30pm Jan 30 Observed: 3.21 ft at 6:45pm Jan 30 Observed: 3.2 ft at 7:00pm Jan 30 Observed: 3.21 ft at 7:15pm Jan 30 Observed: 3.2 ft at 7:30pm Jan 30 Observed: 3.21 ft at 7:45pm Jan 30 Observed: 3.21 ft at 8:00pm Jan 30 Observed: 3.21 ft at 8:15pm Jan 30 Observed: 3.21 ft at 8:30pm Jan 30 Observed: 3.21 ft at 8:45pm Jan 30 Observed: 3.21 ft at 9:00pm Jan 30 Observed: 3.21 ft at 9:15pm Jan 30 Observed: 3.21 ft at 9:30pm Jan 30 Observed: 3.21 ft at 9:45pm Jan 30 Observed: 3.21 ft at 10:00pm Jan 30 Observed: 3.21 ft at 10:15pm Jan 30 Observed: 3.21 ft at 10:30pm Jan 30 Observed: 3.21 ft at 10:45pm Jan 30 Observed: 3.21 ft at 11:00pm Jan 30 Observed: 3.21 ft at 11:15pm Jan 30 Observed: 3.2 ft at 11:30pm Jan 30 Observed: 3.21 ft at 11:45pm Jan 30 Observed: 3.21 ft at 12:00am Jan 31 Observed: 3.21 ft at 12:15am Jan 31 Observed: 3.2 ft at 12:30am Jan 31 Observed: 3.21 ft at 12:45am Jan 31 Observed: 3.21 ft at 1:00am Jan 31 Observed: 3.2 ft at 1:15am Jan 31 Observed: 3.2 ft at 1:30am Jan 31 Observed: 3.2 ft at 1:45am Jan 31 Observed: 3.2 ft at 2:00am Jan 31 Observed: 3.2 ft at 2:15am Jan 31 Observed: 3.2 ft at 2:30am Jan 31 Observed: 3.19 ft at 2:45am Jan 31 Observed: 3.21 ft at 3:00am Jan 31 Observed: 3.2 ft at 3:15am Jan 31 Observed: 3.2 ft at 3:30am Jan 31 Observed: 3.19 ft at 3:45am Jan 31 Observed: 3.19 ft at 4:00am Jan 31 Observed: 3.2 ft at 4:15am Jan 31 Observed: 3.19 ft at 4:30am Jan 31 Observed: 3.2 ft at 4:45am Jan 31 Observed: 3.19 ft at 5:00am Jan 31 Observed: 3.19 ft at 5:15am Jan 31 Observed: 3.19 ft at 5:30am Jan 31 Observed: 3.19 ft at 5:45am Jan 31 Observed: 3.19 ft at 6:00am Jan 31 Observed: 3.19 ft at 6:15am Jan 31 Observed: 3.2 ft at 6:30am Jan 31 Observed: 3.2 ft at 6:45am Jan 31 Observed: 3.19 ft at 7:00am Jan 31 Observed: 3.19 ft at 7:15am Jan 31 Observed: 3.19 ft at 7:30am Jan 31 Observed: 3.2 ft at 7:45am Jan 31 Observed: 3.19 ft at 8:00am Jan 31 Observed: 3.19 ft at 8:15am Jan 31 Observed: 3.19 ft at 8:30am Jan 31 Observed: 3.19 ft at 8:45am Jan 31 Observed: 3.19 ft at 9:00am Jan 31 Observed: 3.19 ft at 9:15am Jan 31 Observed: 3.18 ft at 9:30am Jan 31 Observed: 3.19 ft at 9:45am Jan 31 Observed: 3.19 ft at 10:00am Jan 31 Observed: 3.18 ft at 10:15am Jan 31 Observed: 3.19 ft at 10:30am Jan 31 Observed: 3.19 ft at 10:45am Jan 31 Observed: 3.19 ft at 11:00am Jan 31 Observed: 3.19 ft at 11:15am Jan 31 Observed: 3.19 ft at 11:30am Jan 31 Observed: 3.19 ft at 11:45am Jan 31 Observed: 3.19 ft at 12:00pm Jan 31 Observed: 3.19 ft at 12:15pm Jan 31 Observed: 3.19 ft at 12:30pm Jan 31 Observed: 3.19 ft at 12:45pm Jan 31 Observed: 3.2 ft at 1:00pm Jan 31 Observed: 3.2 ft at 1:15pm Jan 31 Observed: 3.2 ft at 1:30pm Jan 31 Observed: 3.2 ft at 1:45pm Jan 31 Observed: 3.2 ft at 2:00pm Jan 31 Observed: 3.2 ft at 2:15pm Jan 31 Observed: 3.2 ft at 2:30pm Jan 31 Observed: 3.2 ft at 2:45pm Jan 31 Observed: 3.21 ft at 3:00pm Jan 31 Observed: 3.21 ft at 3:15pm Jan 31 Observed: 3.21 ft at 3:30pm Jan 31 Observed: 3.21 ft at 3:45pm Jan 31 Observed: 3.21 ft at 4:00pm Jan 31 Observed: 3.22 ft at 4:15pm Jan 31 Observed: 3.22 ft at 4:30pm Jan 31 Observed: 3.21 ft at 4:45pm Jan 31 Observed: 3.21 ft at 5:00pm Jan 31 Observed: 3.21 ft at 5:15pm Jan 31 Observed: 3.22 ft at 5:30pm Jan 31 Observed: 3.22 ft at 5:45pm Jan 31 Observed: 3.22 ft at 6:00pm Jan 31 Observed: 3.22 ft at 6:15pm Jan 31 Observed: 3.22 ft at 6:30pm Jan 31 Observed: 3.22 ft at 6:45pm Jan 31 Observed: 3.22 ft at 7:00pm Jan 31 Observed: 3.22 ft at 7:15pm Jan 31 Observed: 3.22 ft at 7:30pm Jan 31 Observed: 3.23 ft at 7:45pm Jan 31 Observed: 3.23 ft at 8:00pm Jan 31 Observed: 3.23 ft at 8:15pm Jan 31 Observed: 3.23 ft at 8:30pm Jan 31 Observed: 3.24 ft at 8:45pm Jan 31 Observed: 3.24 ft at 9:00pm Jan 31 Observed: 3.24 ft at 9:15pm Jan 31 Observed: 3.25 ft at 9:30pm Jan 31 Observed: 3.25 ft at 9:45pm Jan 31 Observed: 3.26 ft at 10:00pm Jan 31 Observed: 3.26 ft at 10:15pm Jan 31 Observed: 3.26 ft at 10:30pm Jan 31 Observed: 3.26 ft at 10:45pm Jan 31 Observed: 3.26 ft at 11:00pm Jan 31 Observed: 3.27 ft at 11:15pm Jan 31 Observed: 3.27 ft at 11:30pm Jan 31 Observed: 3.27 ft at 11:45pm Jan 31 Observed: 3.27 ft at 12:00am Feb 1 Observed: 3.28 ft at 12:15am Feb 1 Observed: 3.27 ft at 12:30am Feb 1 Observed: 3.27 ft at 12:45am Feb 1 Observed: 3.27 ft at 1:00am Feb 1 Observed: 3.27 ft at 1:15am Feb 1 Observed: 3.27 ft at 1:30am Feb 1 Observed: 3.27 ft at 1:45am Feb 1 Observed: 3.27 ft at 2:00am Feb 1 Observed: 3.27 ft at 2:15am Feb 1 Observed: 3.27 ft at 2:30am Feb 1 Observed: 3.27 ft at 2:45am Feb 1 Observed: 3.27 ft at 3:00am Feb 1 Observed: 3.27 ft at 3:15am Feb 1 Observed: 3.26 ft at 3:30am Feb 1 Observed: 3.27 ft at 3:45am Feb 1 Observed: 3.27 ft at 4:00am Feb 1 Observed: 3.26 ft at 4:15am Feb 1 Observed: 3.26 ft at 4:30am Feb 1 Observed: 3.26 ft at 4:45am Feb 1 Observed: 3.26 ft at 5:00am Feb 1 Observed: 3.26 ft at 5:15am Feb 1 Observed: 3.26 ft at 5:30am Feb 1 Observed: 3.25 ft at 5:45am Feb 1 Observed: 3.25 ft at 6:00am Feb 1 Observed: 3.26 ft at 6:15am Feb 1 Observed: 3.26 ft at 6:30am Feb 1 Observed: 3.25 ft at 6:45am Feb 1 Observed: 3.26 ft at 7:00am Feb 1 Observed: 3.24 ft at 7:15am Feb 1 Observed: 3.24 ft at 7:30am Feb 1 Observed: 3.24 ft at 7:45am Feb 1 Observed: 3.24 ft at 8:00am Feb 1 Observed: 3.23 ft at 8:15am Feb 1 Observed: 3.24 ft at 8:30am Feb 1 Observed: 3.23 ft at 8:45am Feb 1 Observed: 3.23 ft at 9:00am Feb 1 Observed: 3.23 ft at 9:15am Feb 1 Observed: 3.22 ft at 9:30am Feb 1 Observed: 3.23 ft at 9:45am Feb 1 Observed: 3.23 ft at 10:00am Feb 1 Observed: 3.22 ft at 10:15am Feb 1 Observed: 3.23 ft at 10:30am Feb 1 Observed: 3.22 ft at 10:45am Feb 1 Observed: 3.22 ft at 11:00am Feb 1 Observed: 3.21 ft at 11:15am Feb 1 Observed: 3.22 ft at 11:30am Feb 1 Observed: 3.21 ft at 11:45am Feb 1 Observed: 3.22 ft at 12:00pm Feb 1 Observed: 3.21 ft at 12:15pm Feb 1 Observed: 3.21 ft at 12:30pm Feb 1 Observed: 3.21 ft at 12:45pm Feb 1 Observed: 3.2 ft at 1:00pm Feb 1 Observed: 3.2 ft at 1:15pm Feb 1 Observed: 3.2 ft at 1:30pm Feb 1 Observed: 3.2 ft at 1:45pm Feb 1 Observed: 3.2 ft at 2:00pm Feb 1 Observed: 3.2 ft at 2:15pm Feb 1 Observed: 3.2 ft at 2:30pm Feb 1 Observed: 3.19 ft at 2:45pm Feb 1 Observed: 3.19 ft at 3:00pm Feb 1 Observed: 3.19 ft at 3:15pm Feb 1 Observed: 3.18 ft at 3:30pm Feb 1 Observed: 3.19 ft at 3:45pm Feb 1 Observed: 3.18 ft at 4:00pm Feb 1 Observed: 3.18 ft at 4:15pm Feb 1 Observed: 3.18 ft at 4:30pm Feb 1 Observed: 3.18 ft at 4:45pm Feb 1 Observed: 3.17 ft at 5:00pm Feb 1 Observed: 3.17 ft at 5:15pm Feb 1 Observed: 3.17 ft at 5:30pm Feb 1 Observed: 3.17 ft at 5:45pm Feb 1 Observed: 3.17 ft at 6:00pm Feb 1 Observed: 3.16 ft at 6:15pm Feb 1 Observed: 3.17 ft at 6:30pm Feb 1 Observed: 3.17 ft at 6:45pm Feb 1 Observed: 3.16 ft at 7:00pm Feb 1 Observed: 3.17 ft at 7:15pm Feb 1 Observed: 3.17 ft at 7:30pm Feb 1 Observed: 3.16 ft at 7:45pm Feb 1 Observed: 3.16 ft at 8:00pm Feb 1 Observed: 3.16 ft at 8:15pm Feb 1 Observed: 3.16 ft at 8:30pm Feb 1 Observed: 3.16 ft at 8:45pm Feb 1 Observed: 3.16 ft at 9:00pm Feb 1 Observed: 3.16 ft at 9:15pm Feb 1 Observed: 3.16 ft at 9:30pm Feb 1 Observed: 3.15 ft at 9:45pm Feb 1 Observed: 3.15 ft at 10:00pm Feb 1 Observed: 3.15 ft at 10:15pm Feb 1 Observed: 3.16 ft at 10:30pm Feb 1 Observed: 3.15 ft at 10:45pm Feb 1 Observed: 3.15 ft at 11:00pm Feb 1 Observed: 3.15 ft at 11:15pm Feb 1 Observed: 3.15 ft at 11:30pm Feb 1 Observed: 3.15 ft at 11:45pm Feb 1 Observed: 3.15 ft at 12:00am Feb 2 Observed: 3.14 ft at 12:15am Feb 2 Observed: 3.14 ft at 12:30am Feb 2 Observed: 3.15 ft at 12:45am Feb 2 Observed: 3.14 ft at 1:00am Feb 2 Observed: 3.15 ft at 1:15am Feb 2 Observed: 3.14 ft at 1:30am Feb 2 Observed: 3.14 ft at 1:45am Feb 2 Observed: 3.15 ft at 2:00am Feb 2 Observed: 3.14 ft at 2:15am Feb 2 Observed: 3.14 ft at 2:30am Feb 2 Observed: 3.14 ft at 2:45am Feb 2 Observed: 3.14 ft at 3:00am Feb 2 Observed: 3.13 ft at 3:15am Feb 2 Observed: 3.13 ft at 3:30am Feb 2 Observed: 3.13 ft at 3:45am Feb 2 Observed: 3.14 ft at 4:00am Feb 2 Observed: 3.14 ft at 4:15am Feb 2 Observed: 3.14 ft at 4:30am Feb 2 Observed: 3.14 ft at 4:45am Feb 2 Observed: 3.14 ft at 5:00am Feb 2 Observed: 3.13 ft at 5:15am Feb 2 Observed: 3.13 ft at 5:30am Feb 2 Observed: 3.13 ft at 5:45am Feb 2 Observed: 3.13 ft at 6:00am Feb 2 Observed: 3.13 ft at 6:15am Feb 2 Observed: 3.14 ft at 6:30am Feb 2 Observed: 3.14 ft at 6:45am Feb 2 Observed: 3.14 ft at 7:00am Feb 2 Observed: 3.13 ft at 7:15am Feb 2 Observed: 3.13 ft at 7:30am Feb 2 Observed: 3.14 ft at 7:45am Feb 2 Observed: 3.13 ft at 8:00am Feb 2 Observed: 3.14 ft at 8:15am Feb 2 Observed: 3.13 ft at 8:30am Feb 2 Observed: 3.13 ft at 8:45am Feb 2 Observed: 3.13 ft at 9:00am Feb 2 Observed: 3.14 ft at 9:15am Feb 2 Observed: 3.14 ft at 9:30am Feb 2 Observed: 3.14 ft at 9:45am Feb 2 Observed: 3.13 ft at 10:00am Feb 2 Observed: 3.14 ft at 10:15am Feb 2 Observed: 3.15 ft at 10:30am Feb 2 Observed: 3.14 ft at 10:45am Feb 2 Observed: 3.15 ft at 11:00am Feb 2 Observed: 3.14 ft at 11:15am Feb 2 Observed: 3.14 ft at 11:30am Feb 2 Observed: 3.15 ft at 11:45am Feb 2 Observed: 3.14 ft at 12:00pm Feb 2 Observed: 3.15 ft at 12:15pm Feb 2 Observed: 3.15 ft at 12:30pm Feb 2 Observed: 3.15 ft at 12:45pm Feb 2 Observed: 3.15 ft at 1:00pm Feb 2 Observed: 3.15 ft at 1:15pm Feb 2 Observed: 3.15 ft at 1:30pm Feb 2 Observed: 3.16 ft at 1:45pm Feb 2 Observed: 3.15 ft at 2:00pm Feb 2 Observed: 3.15 ft at 2:15pm Feb 2 Observed: 3.16 ft at 2:30pm Feb 2 Observed: 3.16 ft at 2:45pm Feb 2 Observed: 3.17 ft at 3:00pm Feb 2 Observed: 3.16 ft at 3:15pm Feb 2 Observed: 3.16 ft at 3:30pm Feb 2 Observed: 3.16 ft at 3:45pm Feb 2 Observed: 3.17 ft at 4:00pm Feb 2 Observed: 3.17 ft at 4:15pm Feb 2 Observed: 3.17 ft at 4:30pm Feb 2 Observed: 3.18 ft at 4:45pm Feb 2 Observed: 3.18 ft at 5:00pm Feb 2 Observed: 3.18 ft at 5:15pm Feb 2 Observed: 3.19 ft at 5:30pm Feb 2 Observed: 3.18 ft at 5:45pm Feb 2 Observed: 3.19 ft at 6:00pm Feb 2 Observed: 3.19 ft at 6:15pm Feb 2 Observed: 3.19 ft at 6:30pm Feb 2 Observed: 3.19 ft at 6:45pm Feb 2 Observed: 3.19 ft at 7:00pm Feb 2 Observed: 3.18 ft at 7:15pm Feb 2 Observed: 3.19 ft at 7:30pm Feb 2 Observed: 3.19 ft at 7:45pm Feb 2 Observed: 3.19 ft at 8:00pm Feb 2 Observed: 3.2 ft at 8:15pm Feb 2 Observed: 3.2 ft at 8:30pm Feb 2 Observed: 3.2 ft at 8:45pm Feb 2 Observed: 3.2 ft at 9:00pm Feb 2 Observed: 3.19 ft at 9:15pm Feb 2 Observed: 3.2 ft at 9:30pm Feb 2 Observed: 3.2 ft at 9:45pm Feb 2 Observed: 3.2 ft at 10:00pm Feb 2 Observed: 3.2 ft at 10:15pm Feb 2 Observed: 3.2 ft at 10:30pm Feb 2 Observed: 3.2 ft at 10:45pm Feb 2 Observed: 3.2 ft at 11:00pm Feb 2 Observed: 3.2 ft at 11:15pm Feb 2 Observed: 3.2 ft at 11:30pm Feb 2 Observed: 3.2 ft at 11:45pm Feb 2 Observed: 3.2 ft at 12:00am Feb 3 Observed: 3.2 ft at 12:15am Feb 3 Observed: 3.19 ft at 12:30am Feb 3 Observed: 3.19 ft at 12:45am Feb 3 Observed: 3.19 ft at 1:00am Feb 3 Observed: 3.19 ft at 1:15am Feb 3 Observed: 3.19 ft at 1:30am Feb 3 Observed: 3.19 ft at 1:45am Feb 3 Observed: 3.19 ft at 2:00am Feb 3 Observed: 3.18 ft at 2:15am Feb 3 Observed: 3.18 ft at 2:30am Feb 3 Observed: 3.18 ft at 2:45am Feb 3 Observed: 3.18 ft at 3:00am Feb 3 Observed: 3.18 ft at 3:15am Feb 3 Observed: 3.17 ft at 3:30am Feb 3 Observed: 3.17 ft at 3:45am Feb 3 Observed: 3.17 ft at 4:00am Feb 3 Observed: 3.18 ft at 4:15am Feb 3 Observed: 3.17 ft at 4:30am Feb 3 Observed: 3.16 ft at 4:45am Feb 3 Observed: 3.16 ft at 5:00am Feb 3 Observed: 3.16 ft at 5:15am Feb 3 Observed: 3.16 ft at 5:30am Feb 3 Observed: 3.16 ft at 5:45am Feb 3 Observed: 3.16 ft at 6:00am Feb 3 Observed: 3.16 ft at 6:15am Feb 3 Observed: 3.15 ft at 6:30am Feb 3 Observed: 3.16 ft at 6:45am Feb 3 Observed: 3.15 ft at 7:00am Feb 3 Observed: 3.15 ft at 7:15am Feb 3 Observed: 3.15 ft at 7:30am Feb 3 Observed: 3.16 ft at 7:45am Feb 3 Observed: 3.14 ft at 8:00am Feb 3 Observed: 3.14 ft at 8:15am Feb 3 Observed: 3.15 ft at 8:30am Feb 3 Observed: 3.14 ft at 8:45am Feb 3 Observed: 3.15 ft at 9:00am Feb 3 Observed: 3.15 ft at 9:15am Feb 3 Observed: 3.14 ft at 9:30am Feb 3 Observed: 3.14 ft at 9:45am Feb 3 Observed: 3.14 ft at 10:00am Feb 3 Observed: 3.14 ft at 10:15am Feb 3 Observed: 3.13 ft at 10:30am Feb 3 Observed: 3.13 ft at 10:45am Feb 3 Observed: 3.13 ft at 11:00am Feb 3 Observed: 3.13 ft at 11:15am Feb 3 Observed: 3.13 ft at 11:30am Feb 3 Observed: 3.12 ft at 11:45am Feb 3 Observed: 3.12 ft at 12:00pm Feb 3 Observed: 3.13 ft at 12:15pm Feb 3 Observed: 3.12 ft at 12:30pm Feb 3 Observed: 3.12 ft at 12:45pm Feb 3 Observed: 3.12 ft at 1:00pm Feb 3 Observed: 3.12 ft at 1:15pm Feb 3 Observed: 3.12 ft at 1:30pm Feb 3 Observed: 3.12 ft at 1:45pm Feb 3 Observed: 3.12 ft at 2:00pm Feb 3 Observed: 3.12 ft at 2:15pm Feb 3 Observed: 3.12 ft at 2:30pm Feb 3 Observed: 3.12 ft at 2:45pm Feb 3 Observed: 3.11 ft at 3:00pm Feb 3 Observed: 3.11 ft at 3:15pm Feb 3 Observed: 3.11 ft at 3:30pm Feb 3 Observed: 3.11 ft at 3:45pm Feb 3 Observed: 3.11 ft at 4:00pm Feb 3 Observed: 3.11 ft at 4:15pm Feb 3 Observed: 3.1 ft at 4:30pm Feb 3 Observed: 3.1 ft at 4:45pm Feb 3 Observed: 3.1 ft at 5:00pm Feb 3 Observed: 3.1 ft at 5:15pm Feb 3 Observed: 3.1 ft at 5:30pm Feb 3 Observed: 3.1 ft at 5:45pm Feb 3 Observed: 3.1 ft at 6:00pm Feb 3 Observed: 3.1 ft at 6:15pm Feb 3 Observed: 3.11 ft at 6:30pm Feb 3 Observed: 3.1 ft at 6:45pm Feb 3 Observed: 3.1 ft at 7:00pm Feb 3 Observed: 3.1 ft at 7:15pm Feb 3 Observed: 3.09 ft at 7:30pm Feb 3 Observed: 3.1 ft at 7:45pm Feb 3 Observed: 3.1 ft at 8:00pm Feb 3 Observed: 3.09 ft at 8:15pm Feb 3 Observed: 3.09 ft at 8:30pm Feb 3 Observed: 3.09 ft at 8:45pm Feb 3 Observed: 3.09 ft at 9:00pm Feb 3 Observed: 3.09 ft at 9:15pm Feb 3 Observed: 3.09 ft at 9:30pm Feb 3 Observed: 3.09 ft at 9:45pm Feb 3 Observed: 3.1 ft at 10:00pm Feb 3 Observed: 3.09 ft at 10:15pm Feb 3 Observed: 3.09 ft at 10:30pm Feb 3 Observed: 3.09 ft at 10:45pm Feb 3 Observed: 3.09 ft at 11:00pm Feb 3 Observed: 3.09 ft at 11:15pm Feb 3 Observed: 3.09 ft at 11:30pm Feb 3 Observed: 3.08 ft at 11:45pm Feb 3 Observed: 3.09 ft at 12:00am Feb 4 Observed: 3.09 ft at 12:15am Feb 4 Observed: 3.09 ft at 12:30am Feb 4 Observed: 3.09 ft at 12:45am Feb 4 Observed: 3.09 ft at 1:00am Feb 4 Observed: 3.09 ft at 1:15am Feb 4 Observed: 3.1 ft at 1:30am Feb 4 Observed: 3.09 ft at 1:45am Feb 4 Observed: 3.09 ft at 2:00am Feb 4 Observed: 3.09 ft at 2:15am Feb 4 Observed: 3.09 ft at 2:30am Feb 4 Observed: 3.09 ft at 2:45am Feb 4 Observed: 3.09 ft at 3:00am Feb 4 Observed: 3.1 ft at 3:15am Feb 4 Observed: 3.09 ft at 3:30am Feb 4 Observed: 3.09 ft at 3:45am Feb 4 Observed: 3.09 ft at 4:00am Feb 4 Observed: 3.1 ft at 4:15am Feb 4 Observed: 3.1 ft at 4:30am Feb 4 Observed: 3.1 ft at 4:45am Feb 4 Observed: 3.1 ft at 5:00am Feb 4 Observed: 3.1 ft at 5:15am Feb 4 Observed: 3.1 ft at 5:30am Feb 4 Observed: 3.1 ft at 5:45am Feb 4 Observed: 3.1 ft at 6:00am Feb 4 Observed: 3.1 ft at 6:15am Feb 4 Observed: 3.1 ft at 6:30am Feb 4 Observed: 3.11 ft at 6:45am Feb 4 Observed: 3.11 ft at 7:00am Feb 4 Observed: 3.1 ft at 7:15am Feb 4 Observed: 3.1 ft at 7:30am Feb 4 Observed: 3.1 ft at 7:45am Feb 4 Observed: 3.09 ft at 8:00am Feb 4 Observed: 3.09 ft at 8:15am Feb 4 Observed: 3.1 ft at 8:30am Feb 4 Observed: 3.09 ft at 8:45am Feb 4 Observed: 3.1 ft at 9:00am Feb 4 Observed: 3.09 ft at 9:15am Feb 4 Observed: 3.1 ft at 9:30am Feb 4 Observed: 3.1 ft at 9:45am Feb 4 Observed: 3.1 ft at 10:00am Feb 4 Observed: 3.09 ft at 10:15am Feb 4 Observed: 3.09 ft at 10:30am Feb 4 Observed: 3.09 ft at 10:45am Feb 4 Observed: 3.1 ft at 11:00am Feb 4 Observed: 3.1 ft at 11:15am Feb 4 Observed: 3.1 ft at 11:30am Feb 4 Observed: 3.09 ft at 11:45am Feb 4 Observed: 3.1 ft at 12:00pm Feb 4 Observed: 3.1 ft at 12:15pm Feb 4 Observed: 3.1 ft at 12:30pm Feb 4 Observed: 3.1 ft at 12:45pm Feb 4 Observed: 3.09 ft at 1:00pm Feb 4 Observed: 3.1 ft at 1:15pm Feb 4 Observed: 3.1 ft at 1:30pm Feb 4 Observed: 3.1 ft at 1:45pm Feb 4 Observed: 3.09 ft at 2:00pm Feb 4 Observed: 3.1 ft at 2:15pm Feb 4 Observed: 3.09 ft at 2:30pm Feb 4 Observed: 3.09 ft at 2:45pm Feb 4 Observed: 3.09 ft at 3:00pm Feb 4 Observed: 3.09 ft at 3:15pm Feb 4 Observed: 3.09 ft at 3:30pm Feb 4 Observed: 3.09 ft at 3:45pm Feb 4 Observed: 3.08 ft at 4:00pm Feb 4 Observed: 3.09 ft at 4:15pm Feb 4 Observed: 3.08 ft at 4:30pm Feb 4 Observed: 3.08 ft at 4:45pm Feb 4 Observed: 3.08 ft at 5:00pm Feb 4 Observed: 3.09 ft at 5:15pm Feb 4 Observed: 3.08 ft at 5:30pm Feb 4 Observed: 3.08 ft at 5:45pm Feb 4 Observed: 3.07 ft at 6:00pm Feb 4 Observed: 3.08 ft at 6:15pm Feb 4 Observed: 3.08 ft at 6:30pm Feb 4 Observed: 3.07 ft at 6:45pm Feb 4 Observed: 3.08 ft at 7:00pm Feb 4 Observed: 3.08 ft at 7:15pm Feb 4 Observed: 3.07 ft at 7:30pm Feb 4 Observed: 3.08 ft at 7:45pm Feb 4 Observed: 3.07 ft at 8:00pm Feb 4 Observed: 3.06 ft at 8:15pm Feb 4 Observed: 3.07 ft at 8:30pm Feb 4 Observed: 3.07 ft at 8:45pm Feb 4 Observed: 3.06 ft at 9:00pm Feb 4 Observed: 3.06 ft at 9:15pm Feb 4 Observed: 3.07 ft at 9:30pm Feb 4 Observed: 3.07 ft at 9:45pm Feb 4 Observed: 3.07 ft at 10:00pm Feb 4 Observed: 3.06 ft at 10:15pm Feb 4 Observed: 3.07 ft at 10:30pm Feb 4 Observed: 3.07 ft at 10:45pm Feb 4 Observed: 3.06 ft at 11:00pm Feb 4 Observed: 3.06 ft at 11:15pm Feb 4 Observed: 3.06 ft at 11:30pm Feb 4 Observed: 3.06 ft at 11:45pm Feb 4 Observed: 3.05 ft at 12:00am Feb 5 Observed: 3.06 ft at 12:15am Feb 5 Observed: 3.05 ft at 12:30am Feb 5 Observed: 3.06 ft at 12:45am Feb 5 Observed: 3.06 ft at 1:00am Feb 5 Observed: 3.05 ft at 1:15am Feb 5 Observed: 3.05 ft at 1:30am Feb 5 Observed: 3.04 ft at 1:45am Feb 5 Observed: 3.05 ft at 2:00am Feb 5 Observed: 3.06 ft at 2:15am Feb 5 Observed: 3.05 ft at 2:30am Feb 5 Observed: 3.04 ft at 2:45am Feb 5 Observed: 3.04 ft at 3:00am Feb 5 Observed: 3.05 ft at 3:15am Feb 5 Observed: 3.04 ft at 3:30am Feb 5 Observed: 3.05 ft at 3:45am Feb 5 Observed: 3.04 ft at 4:00am Feb 5 Observed: 3.04 ft at 4:15am Feb 5 Observed: 3.05 ft at 4:30am Feb 5 Observed: 3.05 ft at 4:45am Feb 5 Observed: 3.05 ft at 5:00am Feb 5 Observed: 3.05 ft at 5:15am Feb 5 Observed: 3.05 ft at 5:30am Feb 5 Observed: 3.05 ft at 5:45am Feb 5 Observed: 3.05 ft at 6:00am Feb 5 Observed: 3.05 ft at 6:15am Feb 5 Observed: 3.05 ft at 6:30am Feb 5 Observed: 3.05 ft at 6:45am Feb 5 Observed: 3.05 ft at 7:00am Feb 5 Observed: 3.05 ft at 7:15am Feb 5 Observed: 3.05 ft at 7:30am Feb 5 Observed: 3.05 ft at 7:45am Feb 5 Observed: 3.05 ft at 8:00am Feb 5 Observed: 3.06 ft at 8:15am Feb 5 Observed: 3.06 ft at 8:30am Feb 5 Observed: 3.06 ft at 8:45am Feb 5 Observed: 3.06 ft at 9:00am Feb 5 Observed: 3.06 ft at 9:15am Feb 5 Observed: 3.06 ft at 9:30am Feb 5 Observed: 3.07 ft at 9:45am Feb 5 Observed: 3.06 ft at 10:00am Feb 5 Observed: 3.07 ft at 10:15am Feb 5 Observed: 3.07 ft at 10:30am Feb 5 Observed: 3.07 ft at 10:45am Feb 5 Observed: 3.07 ft at 11:00am Feb 5 Observed: 3.06 ft at 11:15am Feb 5 Observed: 3.06 ft at 11:30am Feb 5 Observed: 3.08 ft at 11:45am Feb 5 Observed: 3.07 ft at 12:00pm Feb 5 Observed: 3.07 ft at 12:15pm Feb 5 Observed: 3.08 ft at 12:30pm Feb 5 Observed: 3.09 ft at 12:45pm Feb 5 Observed: 3.08 ft at 1:00pm Feb 5 Observed: 3.09 ft at 1:15pm Feb 5 Observed: 3.1 ft at 1:30pm Feb 5 Observed: 3.09 ft at 1:45pm Feb 5 Observed: 3.1 ft at 2:00pm Feb 5 Observed: 3.1 ft at 2:15pm Feb 5 Observed: 3.11 ft at 2:30pm Feb 5 Observed: 3.11 ft at 2:45pm Feb 5 Observed: 3.11 ft at 3:00pm Feb 5 Observed: 3.12 ft at 3:15pm Feb 5 Observed: 3.12 ft at 3:30pm Feb 5 Observed: 3.12 ft at 3:45pm Feb 5 Observed: 3.12 ft at 4:00pm Feb 5 Observed: 3.13 ft at 4:15pm Feb 5 Observed: 3.14 ft at 4:30pm Feb 5 Observed: 3.14 ft at 4:45pm Feb 5 Observed: 3.14 ft at 5:00pm Feb 5 Observed: 3.14 ft at 5:15pm Feb 5 Observed: 3.15 ft at 5:30pm Feb 5 Observed: 3.16 ft at 5:45pm Feb 5 Observed: 3.16 ft at 6:00pm Feb 5 Observed: 3.17 ft at 6:15pm Feb 5 Observed: 3.17 ft at 6:30pm Feb 5 Observed: 3.17 ft at 6:45pm Feb 5 Observed: 3.17 ft at 7:00pm Feb 5 Observed: 3.17 ft at 7:15pm Feb 5 Observed: 3.19 ft at 7:30pm Feb 5 Observed: 3.18 ft at 7:45pm Feb 5 Observed: 3.18 ft at 8:00pm Feb 5 Observed: 3.19 ft at 8:15pm Feb 5 Observed: 3.19 ft at 8:30pm Feb 5 Observed: 3.19 ft at 8:45pm Feb 5 Observed: 3.2 ft at 9:00pm Feb 5 Observed: 3.19 ft at 9:15pm Feb 5 Observed: 3.2 ft at 9:30pm Feb 5 Observed: 3.2 ft at 9:45pm Feb 5 Observed: 3.19 ft at 10:00pm Feb 5 Observed: 3.19 ft at 10:15pm Feb 5 Observed: 3.19 ft at 10:30pm Feb 5 Observed: 3.19 ft at 10:45pm Feb 5 Observed: 3.19 ft at 11:00pm Feb 5 Observed: 3.18 ft at 11:15pm Feb 5 Observed: 3.18 ft at 11:30pm Feb 5 Observed: 3.19 ft at 11:45pm Feb 5 Observed: 3.18 ft at 12:00am Feb 6 Observed: 3.19 ft at 12:15am Feb 6 Observed: 3.17 ft at 12:30am Feb 6 Observed: 3.18 ft at 12:45am Feb 6 Observed: 3.17 ft at 1:00am Feb 6 Observed: 3.17 ft at 1:15am Feb 6 Observed: 3.17 ft at 1:30am Feb 6 Observed: 3.17 ft at 1:45am Feb 6 Observed: 3.17 ft at 2:00am Feb 6 Observed: 3.16 ft at 2:15am Feb 6 Observed: 3.16 ft at 2:30am Feb 6 Observed: 3.16 ft at 2:45am Feb 6 Observed: 3.16 ft at 3:00am Feb 6 Observed: 3.16 ft at 3:15am Feb 6 Observed: 3.14 ft at 3:30am Feb 6 Observed: 3.15 ft at 3:45am Feb 6 Observed: 3.15 ft at 4:00am Feb 6 Observed: 3.15 ft at 4:15am Feb 6 Observed: 3.15 ft at 4:30am Feb 6 Observed: 3.14 ft at 4:45am Feb 6 Observed: 3.14 ft at 5:00am Feb 6 Observed: 3.14 ft at 5:15am Feb 6 Observed: 3.14 ft at 5:30am Feb 6 Observed: 3.13 ft at 5:45am Feb 6 Observed: 3.13 ft at 6:00am Feb 6 Observed: 3.14 ft at 6:15am Feb 6 Observed: 3.13 ft at 6:30am Feb 6 Observed: 3.13 ft at 6:45am Feb 6 Observed: 3.13 ft at 7:00am Feb 6 Observed: 3.12 ft at 7:15am Feb 6 Observed: 3.12 ft at 7:30am Feb 6 Observed: 3.12 ft at 7:45am Feb 6 Observed: 3.11 ft at 8:00am Feb 6 Observed: 3.11 ft at 8:15am Feb 6 Observed: 3.12 ft at 8:30am Feb 6 Observed: 3.12 ft at 8:45am Feb 6 Observed: 3.11 ft at 9:00am Feb 6 Observed: 3.11 ft at 9:15am Feb 6 Observed: 3.11 ft at 9:30am Feb 6 Observed: 3.11 ft at 9:45am Feb 6 Observed: 3.11 ft at 10:00am Feb 6 Observed: 3.1 ft at 10:15am Feb 6 Observed: 3.1 ft at 10:30am Feb 6 Observed: 3.09 ft at 10:45am Feb 6 Observed: 3.1 ft at 11:00am Feb 6 Observed: 3.1 ft at 11:15am Feb 6 Observed: 3.09 ft at 11:30am Feb 6 Observed: 3.09 ft at 11:45am Feb 6 Observed: 3.09 ft at 12:00pm Feb 6 Observed: 3.09 ft at 12:15pm Feb 6 Observed: 3.09 ft at 12:30pm Feb 6 Observed: 3.08 ft at 12:45pm Feb 6 Observed: 3.08 ft at 1:00pm Feb 6 Observed: 3.08 ft at 1:15pm Feb 6 Observed: 3.08 ft at 1:30pm Feb 6 Observed: 3.07 ft at 1:45pm Feb 6 Observed: 3.07 ft at 2:00pm Feb 6 Observed: 3.07 ft at 2:15pm Feb 6 Observed: 3.07 ft at 2:30pm Feb 6 Observed: 3.08 ft at 2:45pm Feb 6 Observed: 3.07 ft at 3:00pm Feb 6 Observed: 3.07 ft at 3:15pm Feb 6 Observed: 3.06 ft at 3:30pm Feb 6 Observed: 3.07 ft at 3:45pm Feb 6 Observed: 3.07 ft at 4:00pm Feb 6 Observed: 3.06 ft at 4:15pm Feb 6 Observed: 3.06 ft at 4:30pm Feb 6 Observed: 3.06 ft at 4:45pm Feb 6 Observed: 3.06 ft at 5:00pm Feb 6 Observed: 3.06 ft at 5:15pm Feb 6 Observed: 3.06 ft at 5:30pm Feb 6 Observed: 3.06 ft at 5:45pm Feb 6 Observed: 3.06 ft at 6:00pm Feb 6 Observed: 3.05 ft at 6:15pm Feb 6 Observed: 3.05 ft at 6:30pm Feb 6 Observed: 3.06 ft at 6:45pm Feb 6 Observed: 3.05 ft at 7:00pm Feb 6 Observed: 3.05 ft at 7:15pm Feb 6 Observed: 3.05 ft at 7:30pm Feb 6 Observed: 3.04 ft at 7:45pm Feb 6 Observed: 3.05 ft at 8:00pm Feb 6 Observed: 3.04 ft at 8:15pm Feb 6 Observed: 3.04 ft at 8:30pm Feb 6 Observed: 3.04 ft at 8:45pm Feb 6 Observed: 3.04 ft at 9:00pm Feb 6 Observed: 3.04 ft at 9:15pm Feb 6 Observed: 3.04 ft at 9:30pm Feb 6 Observed: 3.04 ft at 9:45pm Feb 6 Observed: 3.04 ft at 10:00pm Feb 6 Observed: 3.03 ft at 10:15pm Feb 6 Observed: 3.03 ft at 10:30pm Feb 6 Observed: 3.04 ft at 10:45pm Feb 6 Observed: 3.03 ft at 11:00pm Feb 6 Observed: 3.03 ft at 11:15pm Feb 6 Observed: 3.03 ft at 11:30pm Feb 6 Observed: 3.03 ft at 11:45pm Feb 6 Observed: 3.03 ft at 12:00am Feb 7 Observed: 3.03 ft at 12:15am Feb 7 Observed: 3.03 ft at 12:30am Feb 7 Observed: 3.02 ft at 12:45am Feb 7 Observed: 3.03 ft at 1:00am Feb 7 Observed: 3.02 ft at 1:15am Feb 7 Observed: 3.02 ft at 1:30am Feb 7 Observed: 3.03 ft at 1:45am Feb 7 Observed: 3.02 ft at 2:00am Feb 7 Observed: 3.02 ft at 2:15am Feb 7 Observed: 3.01 ft at 2:30am Feb 7 Observed: 3.01 ft at 2:45am Feb 7 Observed: 3.02 ft at 3:00am Feb 7 Observed: 3.01 ft at 3:15am Feb 7 Observed: 3.01 ft at 3:30am Feb 7 Observed: 3.01 ft at 3:45am Feb 7 Observed: 3.01 ft at 4:00am Feb 7 Observed: 3.02 ft at 4:15am Feb 7 Observed: 3.01 ft at 4:30am Feb 7 Observed: 3.01 ft at 4:45am Feb 7 Observed: 3.01 ft at 5:00am Feb 7 Observed: 3.01 ft at 5:15am Feb 7 Observed: 3.01 ft at 5:30am Feb 7 Observed: 3.01 ft at 5:45am Feb 7 Observed: 3.01 ft at 6:00am Feb 7 Observed: 3.01 ft at 6:15am Feb 7 Observed: 3.01 ft at 6:30am Feb 7 Observed: 3 ft at 6:45am Feb 7 Observed: 3 ft at 7:00am Feb 7 Observed: 3 ft at 7:15am Feb 7 Observed: 3 ft at 7:30am Feb 7 Observed: 3.01 ft at 7:45am Feb 7 Observed: 3 ft at 8:00am Feb 7 Observed: 3 ft at 8:15am Feb 7 Observed: 3 ft at 8:30am Feb 7 Observed: 3 ft at 8:45am Feb 7 Observed: 3 ft at 9:00am Feb 7 Observed: 2.99 ft at 9:15am Feb 7 Observed: 3 ft at 9:30am Feb 7 Observed: 2.99 ft at 9:45am Feb 7 Observed: 3 ft at 10:00am Feb 7 Observed: 2.99 ft at 10:15am Feb 7 Observed: 2.99 ft at 10:30am Feb 7 Observed: 2.99 ft at 10:45am Feb 7 Observed: 3 ft at 11:00am Feb 7 Observed: 2.99 ft at 11:15am Feb 7 Observed: 2.99 ft at 11:30am Feb 7 Observed: 2.99 ft at 11:45am Feb 7 Observed: 2.99 ft at 12:00pm Feb 7 Observed: 2.99 ft at 12:15pm Feb 7 Observed: 2.99 ft at 12:30pm Feb 7 Observed: 2.99 ft at 12:45pm Feb 7 Observed: 2.99 ft at 1:00pm Feb 7 Observed: 2.99 ft at 1:15pm Feb 7 Observed: 2.99 ft at 1:30pm Feb 7 Observed: 2.99 ft at 1:45pm Feb 7 Observed: 2.99 ft at 2:00pm Feb 7 Observed: 2.99 ft at 2:15pm Feb 7 Observed: 2.99 ft at 2:30pm Feb 7 Observed: 2.99 ft at 2:45pm Feb 7 Observed: 2.99 ft at 3:00pm Feb 7 Observed: 2.99 ft at 3:15pm Feb 7 Observed: 2.99 ft at 3:30pm Feb 7 Observed: 2.98 ft at 3:45pm Feb 7 Observed: 2.98 ft at 4:00pm Feb 7 Observed: 2.99 ft at 4:15pm Feb 7 Observed: 2.99 ft at 4:30pm Feb 7 Observed: 2.99 ft at 4:45pm Feb 7 Observed: 2.98 ft at 5:00pm Feb 7 Observed: 2.99 ft at 5:15pm Feb 7 Observed: 2.98 ft at 5:30pm Feb 7 Observed: 2.99 ft at 5:45pm Feb 7 Observed: 2.99 ft at 6:00pm Feb 7 Observed: 2.98 ft at 6:15pm Feb 7 Observed: 2.99 ft at 6:30pm Feb 7 Observed: 2.98 ft at 6:45pm Feb 7 Observed: 2.98 ft at 7:00pm Feb 7 Observed: 2.98 ft at 7:15pm Feb 7 Observed: 2.98 ft at 7:30pm Feb 7 Observed: 2.98 ft at 7:45pm Feb 7 Observed: 2.98 ft at 8:00pm Feb 7 Observed: 2.98 ft at 8:15pm Feb 7 Observed: 2.98 ft at 8:30pm Feb 7 Observed: 2.98 ft at 8:45pm Feb 7 Observed: 2.98 ft at 9:00pm Feb 7 Observed: 2.98 ft at 9:15pm Feb 7 Observed: 2.98 ft at 9:30pm Feb 7 Observed: 2.98 ft at 9:45pm Feb 7 Observed: 2.98 ft at 10:00pm Feb 7 Observed: 2.98 ft at 10:15pm Feb 7 Observed: 2.97 ft at 10:30pm Feb 7 Observed: 2.98 ft at 10:45pm Feb 7 Observed: 2.97 ft at 11:00pm Feb 7 Observed: 2.98 ft at 11:15pm Feb 7 Observed: 2.98 ft at 11:30pm Feb 7 Observed: 2.98 ft at 11:45pm Feb 7 Observed: 2.98 ft at 12:00am Feb 8 Observed: 2.98 ft at 12:15am Feb 8 Observed: 2.97 ft at 12:30am Feb 8 Observed: 2.97 ft at 12:45am Feb 8 Observed: 2.97 ft at 1:00am Feb 8 Observed: 2.97 ft at 1:15am Feb 8 Observed: 2.97 ft at 1:30am Feb 8 Observed: 2.97 ft at 1:45am Feb 8 Observed: 2.98 ft at 2:00am Feb 8 Observed: 2.98 ft at 2:15am Feb 8 Observed: 2.98 ft at 2:30am Feb 8 Observed: 2.98 ft at 2:45am Feb 8 Observed: 2.98 ft at 3:00am Feb 8 Observed: 2.98 ft at 3:15am Feb 8 Observed: 2.97 ft at 3:30am Feb 8 Observed: 2.98 ft at 3:45am Feb 8 Observed: 2.98 ft at 4:00am Feb 8 Observed: 2.97 ft at 4:15am Feb 8 Observed: 2.97 ft at 4:30am Feb 8 Observed: 2.97 ft at 4:45am Feb 8 Observed: 2.98 ft at 5:00am Feb 8 Observed: 2.97 ft at 5:15am Feb 8 Observed: 2.97 ft at 5:30am Feb 8 Observed: 2.98 ft at 5:45am Feb 8 Observed: 2.98 ft at 6:00am Feb 8 Observed: 2.98 ft at 6:15am Feb 8 Observed: 2.98 ft at 6:30am Feb 8 Observed: 2.98 ft at 6:45am Feb 8 Observed: 2.97 ft at 7:00am Feb 8 Observed: 2.98 ft at 7:15am Feb 8 Observed: 2.98 ft at 7:30am Feb 8 Observed: 2.98 ft at 7:45am Feb 8 Observed: 2.98 ft at 8:00am Feb 8 Observed: 2.98 ft at 8:15am Feb 8 Observed: 2.98 ft at 8:30am Feb 8 Observed: 2.98 ft at 8:45am Feb 8 Observed: 2.98 ft at 9:00am Feb 8 Observed: 2.98 ft at 9:15am Feb 8 Observed: 2.98 ft at 9:30am Feb 8 Observed: 2.98 ft at 9:45am Feb 8 Observed: 2.99 ft at 10:00am Feb 8 Observed: 2.98 ft at 10:15am Feb 8 Observed: 2.98 ft at 10:30am Feb 8 Observed: 2.98 ft at 10:45am Feb 8 Observed: 2.98 ft at 11:00am Feb 8 Observed: 2.98 ft at 11:15am Feb 8 Observed: 2.98 ft at 11:30am Feb 8 Observed: 2.98 ft at 11:45am Feb 8 Observed: 2.98 ft at 12:00pm Feb 8 Observed: 2.98 ft at 12:15pm Feb 8 Observed: 2.98 ft at 12:30pm Feb 8 Observed: 2.98 ft at 12:45pm Feb 8 Observed: 2.98 ft at 1:00pm Feb 8 Observed: 2.98 ft at 1:15pm Feb 8 Observed: 2.97 ft at 1:30pm Feb 8 Observed: 2.98 ft at 1:45pm Feb 8 Observed: 2.98 ft at 2:00pm Feb 8 Observed: 2.98 ft at 2:15pm Feb 8 Observed: 2.97 ft at 2:30pm Feb 8 Observed: 2.97 ft at 2:45pm Feb 8 Observed: 2.97 ft at 3:00pm Feb 8 Observed: 2.97 ft at 3:15pm Feb 8 Observed: 2.98 ft at 3:30pm Feb 8 Observed: 2.96 ft at 3:45pm Feb 8 Observed: 2.97 ft at 4:00pm Feb 8 Observed: 2.97 ft at 4:15pm Feb 8 Observed: 2.98 ft at 4:30pm Feb 8 Observed: 2.97 ft at 4:45pm Feb 8 Observed: 2.97 ft at 5:00pm Feb 8 Observed: 2.97 ft at 5:15pm Feb 8 Observed: 2.97 ft at 5:30pm Feb 8 Observed: 2.96 ft at 5:45pm Feb 8 Observed: 2.97 ft at 6:00pm Feb 8 Observed: 2.96 ft at 6:15pm Feb 8 Observed: 2.96 ft at 6:30pm Feb 8 Observed: 2.96 ft at 6:45pm Feb 8 Observed: 2.97 ft at 7:00pm Feb 8 Observed: 2.96 ft at 7:15pm Feb 8 Observed: 2.96 ft at 7:30pm Feb 8 Observed: 2.97 ft at 7:45pm Feb 8 Observed: 2.96 ft at 8:00pm Feb 8 Observed: 2.96 ft at 8:15pm Feb 8 Observed: 2.96 ft at 8:30pm Feb 8 Observed: 2.96 ft at 8:45pm Feb 8 Observed: 2.96 ft at 9:00pm Feb 8 Observed: 2.95 ft at 9:15pm Feb 8 Observed: 2.96 ft at 9:30pm Feb 8 Observed: 2.96 ft at 9:45pm Feb 8 Observed: 2.96 ft at 10:00pm Feb 8 Observed: 2.96 ft at 10:15pm Feb 8 Observed: 2.95 ft at 10:30pm Feb 8 Observed: 2.96 ft at 10:45pm Feb 8 Observed: 2.95 ft at 11:00pm Feb 8 Observed: 2.95 ft at 11:15pm Feb 8 Observed: 2.95 ft at 11:30pm Feb 8 Observed: 2.94 ft at 11:45pm Feb 8 Observed: 2.94 ft at 12:00am Feb 9 Observed: 2.94 ft at 12:15am Feb 9 Observed: 2.94 ft at 12:30am Feb 9 Observed: 2.94 ft at 12:45am Feb 9 Observed: 2.94 ft at 1:00am Feb 9 Observed: 2.94 ft at 1:15am Feb 9 Observed: 2.94 ft at 1:30am Feb 9 Observed: 2.93 ft at 1:45am Feb 9 Observed: 2.94 ft at 2:00am Feb 9 Observed: 2.94 ft at 2:15am Feb 9 Observed: 2.94 ft at 2:30am Feb 9 Observed: 2.94 ft at 2:45am Feb 9 Observed: 2.94 ft at 3:00am Feb 9 Observed: 2.94 ft at 3:15am Feb 9 Observed: 2.94 ft at 3:30am Feb 9 Observed: 2.94 ft at 3:45am Feb 9 Observed: 2.92 ft at 4:00am Feb 9 Observed: 2.93 ft at 4:15am Feb 9 Observed: 2.93 ft at 4:30am Feb 9 Observed: 2.93 ft at 4:45am Feb 9 Observed: 2.93 ft at 5:00am Feb 9 Observed: 2.94 ft at 5:15am Feb 9 Observed: 2.93 ft at 5:30am Feb 9 Observed: 2.93 ft at 5:45am Feb 9 Observed: 2.93 ft at 6:00am Feb 9 Observed: 2.92 ft at 6:15am Feb 9 Observed: 2.93 ft at 6:30am Feb 9 Observed: 2.93 ft at 6:45am Feb 9 Observed: 2.92 ft at 7:00am Feb 9 Observed: 2.93 ft at 7:15am Feb 9 Observed: 2.93 ft at 7:30am Feb 9 Observed: 2.93 ft at 7:45am Feb 9 Observed: 2.92 ft at 8:00am Feb 9 Observed: 2.92 ft at 8:15am Feb 9 Observed: 2.92 ft at 8:30am Feb 9 Observed: 2.92 ft at 8:45am Feb 9 Observed: 2.92 ft at 9:00am Feb 9 Observed: 2.92 ft at 9:15am Feb 9 Observed: 2.92 ft at 9:30am Feb 9 Observed: 2.92 ft at 9:45am Feb 9 Observed: 2.92 ft at 10:00am Feb 9 Observed: 2.92 ft at 10:15am Feb 9 Observed: 2.91 ft at 10:30am Feb 9 Observed: 2.92 ft at 10:45am Feb 9 Observed: 2.92 ft at 11:00am Feb 9 Observed: 2.92 ft at 11:15am Feb 9 Observed: 2.92 ft at 11:30am Feb 9 Observed: 2.91 ft at 11:45am Feb 9 Observed: 2.91 ft at 12:00pm Feb 9 Observed: 2.91 ft at 12:15pm Feb 9 Observed: 2.91 ft at 12:30pm Feb 9 Observed: 2.92 ft at 12:45pm Feb 9 Observed: 2.91 ft at 1:00pm Feb 9 Observed: 2.91 ft at 1:15pm Feb 9 Forecast: 2.89 ft at 10:00am Feb 9 Forecast: 2.86 ft at 4:00pm Feb 9 Forecast: 2.83 ft at 10:00pm Feb 9 Forecast: 2.8 ft at 4:00am Feb 10 Forecast: 2.77 ft at 10:00am Feb 10 Forecast: 2.77 ft at 4:00pm Feb 10 Forecast: 2.87 ft at 10:00pm Feb 10 Forecast: 3.02 ft at 4:00am Feb 11 Forecast: 3.16 ft at 10:00am Feb 11 Forecast: 3.42 ft at 4:00pm Feb 11 Forecast: 3.61 ft at 10:00pm Feb 11 Forecast: 3.74 ft at 4:00am Feb 12 Forecast: 3.75 ft at 10:00am Feb 12 Forecast: 3.72 ft at 4:00pm Feb 12 Forecast: 3.73 ft at 10:00pm Feb 12 Forecast: 3.77 ft at 4:00am Feb 13 Forecast: 3.86 ft at 10:00am Feb 13 Forecast: 4.14 ft at 4:00pm Feb 13 Forecast: 4.73 ft at 10:00pm Feb 13 Forecast: 5.68 ft at 4:00am Feb 14 Forecast: 5.32 ft at 10:00am Feb 14 Forecast: 4.83 ft at 4:00pm Feb 14 Forecast: 4.49 ft at 10:00pm Feb 14 Forecast: 4.29 ft at 4:00am Feb 15 Forecast: 4.11 ft at 10:00am Feb 15 Forecast: 4.06 ft at 4:00pm Feb 15 Forecast: 4.22 ft at 10:00pm Feb 15 Forecast: 4.28 ft at 4:00am Feb 16 Forecast: 4.21 ft at 10:00am Feb 16 Forecast: 4.1 ft at 4:00pm Feb 16 Forecast: 4 ft at 10:00pm Feb 16 Forecast: 3.91 ft at 4:00am Feb 17 Forecast: 3.82 ft at 10:00am Feb 17 Forecast: 3.73 ft at 4:00pm Feb 17 Forecast: 3.68 ft at 10:00pm Feb 17 Forecast: 3.66 ft at 4:00am Feb 18 Forecast: 3.62 ft at 10:00am Feb 18 Forecast: 3.55 ft at 4:00pm Feb 18 Forecast: 3.47 ft at 10:00pm Feb 18 Forecast: 3.39 ft at 4:00am Feb 19 Graph Created (2:47pm Feb 9, 2010) Observed Forecast (issued 8:52am Feb 9) USGS--Water Resources of the United States ARGW1 (plotting HGIRG) Gage 0 Datum: 89.34 Latest observed value: 2.91 ft at 1:15 PM PST 9-Feb-2010. Flood Stage is 13.0 ft. Stage (ft) Flow (kcfs)
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Datum: N/A
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Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the North Fork Stillaguamish River near Arlington are issued routinely year-round.

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Flood Categories (in feet)
Major Flood Stage:15
Moderate Flood Stage:14
Flood Stage:13

Historical Crests
(1) 15.20 ft on 11/24/1990
(2) 15.12 ft on 01/08/2009
(3) 14.84 ft on 02/08/1996
(4) 14.81 ft on 10/21/2003
(4) 14.81 ft on 03/19/1997
Show More Historical Crests

Low Water Records
(1) 0 ft on 09/23/1938

 North Fork Stillaguamish River near Arlington location map

Flood Impacts Collapse
15.0 the North Fork Stillaguamish River will cause extensive flooding from near Darrington downstream to the confluence with the South Fork Stillaguamish River...including Oso...Cicero...Swede Heaven and SR 530. Flood waters will also cause riverbank erosion. Flooding will occur all along the river including headwaters...tributaries...and other streams within and near the N Fork Stillaguamish River Basin. A stage of 15 feet corresponds to Phase 4 in the Snohomish County Flood Warning System.
14.0 the North Fork Stillaguamish River will cause flooding in the Cicero and Swede Heaven areas...Oso Loop Road...and SR 530. Flood waters will also cause riverbank erosion. A stage of 14 feet corresponds to Phase 3 in the Snohomish County Flood Warning Ssystem.
13.0 the North Fork Stillaguamish River will cause flooding of Oso Loop Road and cause minor riverbank erosion. A stage of 13 feet corresponds to Phase 2 in the Snohomish County Flood Warning System.

About This Location Collapse
Latitude: 48.261700° N, Longitude: 122.046400° W, Horizontal Datum: NAD83

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 13 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 N/A N/A Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 89.34 ft 102.34 ft Older USGS topographic maps, NGVD29 benchmarks
MSL N/A N/A Older USGS topographic maps, MSL benchmarks
Other N/A N/A  

Other Data Sources:
U.S. Geological Survey (USGS) Data and Site Info for Arlington

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Hydrologic Resources
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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
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