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Weather Forecast Office Des Moines, IA North Central River Forecast Center

Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Shell Rock River at Shell Rock Observed crest: 8.3 ft at 3:15pm Feb 09 Observed: 8.1 ft at 5:30am Jan 31 Observed: 8.1 ft at 5:45am Jan 31 Observed: 8.1 ft at 6:00am Jan 31 Observed: 8.1 ft at 6:15am Jan 31 Observed: 8.1 ft at 6:30am Jan 31 Observed: 8.1 ft at 6:45am Jan 31 Observed: 8.1 ft at 7:00am Jan 31 Observed: 8.11 ft at 7:15am Jan 31 Observed: 8.11 ft at 7:30am Jan 31 Observed: 8.12 ft at 7:45am Jan 31 Observed: 8.12 ft at 8:00am Jan 31 Observed: 8.12 ft at 8:15am Jan 31 Observed: 8.12 ft at 8:30am Jan 31 Observed: 8.12 ft at 8:45am Jan 31 Observed: 8.13 ft at 9:00am Jan 31 Observed: 8.13 ft at 9:15am Jan 31 Observed: 8.14 ft at 9:30am Jan 31 Observed: 8.14 ft at 9:45am Jan 31 Observed: 8.15 ft at 10:00am Jan 31 Observed: 8.16 ft at 10:15am Jan 31 Observed: 8.16 ft at 10:30am Jan 31 Observed: 8.17 ft at 10:45am Jan 31 Observed: 8.18 ft at 11:00am Jan 31 Observed: 8.18 ft at 11:15am Jan 31 Observed: 8.19 ft at 11:30am Jan 31 Observed: 8.2 ft at 11:45am Jan 31 Observed: 8.21 ft at 12:00pm Jan 31 Observed: 8.22 ft at 12:15pm Jan 31 Observed: 8.22 ft at 12:30pm Jan 31 Observed: 8.23 ft at 12:45pm Jan 31 Observed: 8.24 ft at 1:00pm Jan 31 Observed: 8.25 ft at 1:15pm Jan 31 Observed: 8.26 ft at 1:30pm Jan 31 Observed: 8.27 ft at 1:45pm Jan 31 Observed: 8.27 ft at 2:00pm Jan 31 Observed: 8.27 ft at 2:15pm Jan 31 Observed: 8.27 ft at 2:30pm Jan 31 Observed: 8.27 ft at 2:45pm Jan 31 Observed: 8.27 ft at 3:00pm Jan 31 Observed: 8.27 ft at 3:15pm Jan 31 Observed: 8.27 ft at 3:30pm Jan 31 Observed: 8.27 ft at 3:45pm Jan 31 Observed: 8.26 ft at 4:00pm Jan 31 Observed: 8.26 ft at 4:15pm Jan 31 Observed: 8.26 ft at 4:30pm Jan 31 Observed: 8.25 ft at 4:45pm Jan 31 Observed: 8.25 ft at 5:00pm Jan 31 Observed: 8.25 ft at 5:15pm Jan 31 Observed: 8.24 ft at 5:30pm Jan 31 Observed: 8.23 ft at 5:45pm Jan 31 Observed: 8.23 ft at 6:00pm Jan 31 Observed: 8.22 ft at 6:15pm Jan 31 Observed: 8.22 ft at 6:30pm Jan 31 Observed: 8.21 ft at 6:45pm Jan 31 Observed: 8.2 ft at 7:00pm Jan 31 Observed: 8.2 ft at 7:15pm Jan 31 Observed: 8.19 ft at 7:30pm Jan 31 Observed: 8.19 ft at 7:45pm Jan 31 Observed: 8.18 ft at 8:00pm Jan 31 Observed: 8.17 ft at 8:15pm Jan 31 Observed: 8.17 ft at 8:30pm Jan 31 Observed: 8.16 ft at 8:45pm Jan 31 Observed: 8.15 ft at 9:00pm Jan 31 Observed: 8.15 ft at 9:15pm Jan 31 Observed: 8.14 ft at 9:30pm Jan 31 Observed: 8.14 ft at 9:45pm Jan 31 Observed: 8.13 ft at 10:00pm Jan 31 Observed: 8.12 ft at 10:15pm Jan 31 Observed: 8.12 ft at 10:30pm Jan 31 Observed: 8.12 ft at 10:45pm Jan 31 Observed: 8.12 ft at 11:00pm Jan 31 Observed: 8.11 ft at 11:15pm Jan 31 Observed: 8.11 ft at 11:30pm Jan 31 Observed: 8.11 ft at 11:45pm Jan 31 Observed: 8.11 ft at 12:00am Feb 1 Observed: 8.11 ft at 12:15am Feb 1 Observed: 8.12 ft at 12:30am Feb 1 Observed: 8.12 ft at 12:45am Feb 1 Observed: 8.12 ft at 1:00am Feb 1 Observed: 8.12 ft at 1:15am Feb 1 Observed: 8.12 ft at 1:30am Feb 1 Observed: 8.12 ft at 1:45am Feb 1 Observed: 8.13 ft at 2:00am Feb 1 Observed: 8.13 ft at 2:15am Feb 1 Observed: 8.13 ft at 2:30am Feb 1 Observed: 8.13 ft at 2:45am Feb 1 Observed: 8.14 ft at 3:00am Feb 1 Observed: 8.14 ft at 3:15am Feb 1 Observed: 8.14 ft at 3:30am Feb 1 Observed: 8.14 ft at 3:45am Feb 1 Observed: 8.14 ft at 4:00am Feb 1 Observed: 8.14 ft at 4:15am Feb 1 Observed: 8.14 ft at 4:30am Feb 1 Observed: 8.14 ft at 4:45am Feb 1 Observed: 8.14 ft at 5:00am Feb 1 Observed: 8.14 ft at 5:15am Feb 1 Observed: 8.14 ft at 5:30am Feb 1 Observed: 8.14 ft at 5:45am Feb 1 Observed: 8.14 ft at 6:00am Feb 1 Observed: 8.14 ft at 6:15am Feb 1 Observed: 8.14 ft at 6:30am Feb 1 Observed: 8.14 ft at 6:45am Feb 1 Observed: 8.14 ft at 7:00am Feb 1 Observed: 8.14 ft at 7:15am Feb 1 Observed: 8.13 ft at 7:30am Feb 1 Observed: 8.13 ft at 7:45am Feb 1 Observed: 8.13 ft at 8:00am Feb 1 Observed: 8.13 ft at 8:15am Feb 1 Observed: 8.13 ft at 8:30am Feb 1 Observed: 8.13 ft at 8:45am Feb 1 Observed: 8.13 ft at 9:00am Feb 1 Observed: 8.13 ft at 9:15am Feb 1 Observed: 8.13 ft at 9:30am Feb 1 Observed: 8.12 ft at 9:45am Feb 1 Observed: 8.13 ft at 10:00am Feb 1 Observed: 8.13 ft at 10:15am Feb 1 Observed: 8.13 ft at 10:30am Feb 1 Observed: 8.13 ft at 10:45am Feb 1 Observed: 8.14 ft at 11:00am Feb 1 Observed: 8.14 ft at 11:15am Feb 1 Observed: 8.15 ft at 11:30am Feb 1 Observed: 8.16 ft at 11:45am Feb 1 Observed: 8.17 ft at 12:00pm Feb 1 Observed: 8.18 ft at 12:15pm Feb 1 Observed: 8.18 ft at 12:30pm Feb 1 Observed: 8.19 ft at 12:45pm Feb 1 Observed: 8.2 ft at 1:00pm Feb 1 Observed: 8.2 ft at 1:15pm Feb 1 Observed: 8.2 ft at 1:30pm Feb 1 Observed: 8.2 ft at 1:45pm Feb 1 Observed: 8.2 ft at 2:00pm Feb 1 Observed: 8.2 ft at 2:15pm Feb 1 Observed: 8.2 ft at 2:30pm Feb 1 Observed: 8.19 ft at 2:45pm Feb 1 Observed: 8.19 ft at 3:00pm Feb 1 Observed: 8.19 ft at 3:15pm Feb 1 Observed: 8.19 ft at 3:30pm Feb 1 Observed: 8.18 ft at 3:45pm Feb 1 Observed: 8.18 ft at 4:00pm Feb 1 Observed: 8.18 ft at 4:15pm Feb 1 Observed: 8.17 ft at 4:30pm Feb 1 Observed: 8.17 ft at 4:45pm Feb 1 Observed: 8.17 ft at 5:00pm Feb 1 Observed: 8.17 ft at 5:15pm Feb 1 Observed: 8.17 ft at 5:30pm Feb 1 Observed: 8.17 ft at 5:45pm Feb 1 Observed: 8.17 ft at 6:00pm Feb 1 Observed: 8.16 ft at 6:15pm Feb 1 Observed: 8.16 ft at 6:30pm Feb 1 Observed: 8.16 ft at 6:45pm Feb 1 Observed: 8.16 ft at 7:00pm Feb 1 Observed: 8.16 ft at 7:15pm Feb 1 Observed: 8.16 ft at 7:30pm Feb 1 Observed: 8.16 ft at 7:45pm Feb 1 Observed: 8.16 ft at 8:00pm Feb 1 Observed: 8.16 ft at 8:15pm Feb 1 Observed: 8.16 ft at 8:30pm Feb 1 Observed: 8.16 ft at 8:45pm Feb 1 Observed: 8.16 ft at 9:00pm Feb 1 Observed: 8.16 ft at 9:15pm Feb 1 Observed: 8.16 ft at 9:30pm Feb 1 Observed: 8.16 ft at 9:45pm Feb 1 Observed: 8.16 ft at 10:00pm Feb 1 Observed: 8.16 ft at 10:15pm Feb 1 Observed: 8.16 ft at 10:30pm Feb 1 Observed: 8.16 ft at 10:45pm Feb 1 Observed: 8.16 ft at 11:00pm Feb 1 Observed: 8.16 ft at 11:15pm Feb 1 Observed: 8.17 ft at 11:30pm Feb 1 Observed: 8.17 ft at 11:45pm Feb 1 Observed: 8.17 ft at 12:00am Feb 2 Observed: 8.17 ft at 12:15am Feb 2 Observed: 8.17 ft at 12:30am Feb 2 Observed: 8.17 ft at 12:45am Feb 2 Observed: 8.17 ft at 1:00am Feb 2 Observed: 8.17 ft at 1:15am Feb 2 Observed: 8.17 ft at 1:30am Feb 2 Observed: 8.17 ft at 1:45am Feb 2 Observed: 8.17 ft at 2:00am Feb 2 Observed: 8.17 ft at 2:15am Feb 2 Observed: 8.17 ft at 2:30am Feb 2 Observed: 8.17 ft at 2:45am Feb 2 Observed: 8.17 ft at 3:00am Feb 2 Observed: 8.17 ft at 3:15am Feb 2 Observed: 8.17 ft at 3:30am Feb 2 Observed: 8.16 ft at 3:45am Feb 2 Observed: 8.16 ft at 4:00am Feb 2 Observed: 8.16 ft at 4:15am Feb 2 Observed: 8.16 ft at 4:30am Feb 2 Observed: 8.16 ft at 4:45am Feb 2 Observed: 8.16 ft at 5:00am Feb 2 Observed: 8.15 ft at 5:15am Feb 2 Observed: 8.15 ft at 5:30am Feb 2 Observed: 8.15 ft at 5:45am Feb 2 Observed: 8.15 ft at 6:00am Feb 2 Observed: 8.15 ft at 6:15am Feb 2 Observed: 8.15 ft at 6:30am Feb 2 Observed: 8.15 ft at 6:45am Feb 2 Observed: 8.14 ft at 7:00am Feb 2 Observed: 8.14 ft at 7:15am Feb 2 Observed: 8.14 ft at 7:30am Feb 2 Observed: 8.14 ft at 7:45am Feb 2 Observed: 8.14 ft at 8:00am Feb 2 Observed: 8.14 ft at 8:15am Feb 2 Observed: 8.14 ft at 8:30am Feb 2 Observed: 8.14 ft at 8:45am Feb 2 Observed: 8.14 ft at 9:00am Feb 2 Observed: 8.14 ft at 9:15am Feb 2 Observed: 8.14 ft at 9:30am Feb 2 Observed: 8.14 ft at 9:45am Feb 2 Observed: 8.14 ft at 10:00am Feb 2 Observed: 8.14 ft at 10:15am Feb 2 Observed: 8.14 ft at 10:30am Feb 2 Observed: 8.14 ft at 10:45am Feb 2 Observed: 8.14 ft at 11:00am Feb 2 Observed: 8.15 ft at 11:15am Feb 2 Observed: 8.15 ft at 11:30am Feb 2 Observed: 8.15 ft at 11:45am Feb 2 Observed: 8.15 ft at 12:00pm Feb 2 Observed: 8.15 ft at 12:15pm Feb 2 Observed: 8.16 ft at 12:30pm Feb 2 Observed: 8.16 ft at 12:45pm Feb 2 Observed: 8.16 ft at 1:00pm Feb 2 Observed: 8.16 ft at 1:15pm Feb 2 Observed: 8.16 ft at 1:30pm Feb 2 Observed: 8.16 ft at 1:45pm Feb 2 Observed: 8.16 ft at 2:00pm Feb 2 Observed: 8.16 ft at 2:15pm Feb 2 Observed: 8.16 ft at 2:30pm Feb 2 Observed: 8.16 ft at 2:45pm Feb 2 Observed: 8.16 ft at 3:00pm Feb 2 Observed: 8.16 ft at 3:15pm Feb 2 Observed: 8.16 ft at 3:30pm Feb 2 Observed: 8.16 ft at 3:45pm Feb 2 Observed: 8.16 ft at 4:00pm Feb 2 Observed: 8.16 ft at 4:15pm Feb 2 Observed: 8.16 ft at 4:30pm Feb 2 Observed: 8.17 ft at 4:45pm Feb 2 Observed: 8.17 ft at 5:00pm Feb 2 Observed: 8.17 ft at 5:15pm Feb 2 Observed: 8.17 ft at 5:30pm Feb 2 Observed: 8.16 ft at 5:45pm Feb 2 Observed: 8.17 ft at 6:00pm Feb 2 Observed: 8.17 ft at 6:15pm Feb 2 Observed: 8.16 ft at 6:30pm Feb 2 Observed: 8.16 ft at 6:45pm Feb 2 Observed: 8.16 ft at 7:00pm Feb 2 Observed: 8.16 ft at 7:15pm Feb 2 Observed: 8.16 ft at 7:30pm Feb 2 Observed: 8.16 ft at 7:45pm Feb 2 Observed: 8.15 ft at 8:00pm Feb 2 Observed: 8.15 ft at 8:15pm Feb 2 Observed: 8.15 ft at 8:30pm Feb 2 Observed: 8.14 ft at 8:45pm Feb 2 Observed: 8.14 ft at 9:00pm Feb 2 Observed: 8.13 ft at 9:15pm Feb 2 Observed: 8.12 ft at 9:30pm Feb 2 Observed: 8.12 ft at 9:45pm Feb 2 Observed: 8.11 ft at 10:00pm Feb 2 Observed: 8.11 ft at 10:15pm Feb 2 Observed: 8.1 ft at 10:30pm Feb 2 Observed: 8.1 ft at 10:45pm Feb 2 Observed: 8.1 ft at 11:00pm Feb 2 Observed: 8.1 ft at 11:15pm Feb 2 Observed: 8.09 ft at 11:30pm Feb 2 Observed: 8.09 ft at 11:45pm Feb 2 Observed: 8.09 ft at 12:00am Feb 3 Observed: 8.08 ft at 12:15am Feb 3 Observed: 8.08 ft at 12:30am Feb 3 Observed: 8.08 ft at 12:45am Feb 3 Observed: 8.07 ft at 1:00am Feb 3 Observed: 8.07 ft at 1:15am Feb 3 Observed: 8.07 ft at 1:30am Feb 3 Observed: 8.07 ft at 1:45am Feb 3 Observed: 8.07 ft at 2:00am Feb 3 Observed: 8.07 ft at 2:15am Feb 3 Observed: 8.06 ft at 2:30am Feb 3 Observed: 8.06 ft at 2:45am Feb 3 Observed: 8.06 ft at 3:00am Feb 3 Observed: 8.06 ft at 3:15am Feb 3 Observed: 8.06 ft at 3:30am Feb 3 Observed: 8.06 ft at 3:45am Feb 3 Observed: 8.06 ft at 4:00am Feb 3 Observed: 8.06 ft at 4:15am Feb 3 Observed: 8.06 ft at 4:30am Feb 3 Observed: 8.06 ft at 4:45am Feb 3 Observed: 8.07 ft at 5:00am Feb 3 Observed: 8.07 ft at 5:15am Feb 3 Observed: 8.07 ft at 5:30am Feb 3 Observed: 8.07 ft at 5:45am Feb 3 Observed: 8.07 ft at 6:00am Feb 3 Observed: 8.07 ft at 6:15am Feb 3 Observed: 8.07 ft at 6:30am Feb 3 Observed: 8.08 ft at 6:45am Feb 3 Observed: 8.08 ft at 7:00am Feb 3 Observed: 8.08 ft at 7:15am Feb 3 Observed: 8.08 ft at 7:30am Feb 3 Observed: 8.08 ft at 7:45am Feb 3 Observed: 8.08 ft at 8:00am Feb 3 Observed: 8.09 ft at 8:15am Feb 3 Observed: 8.09 ft at 8:30am Feb 3 Observed: 8.09 ft at 8:45am Feb 3 Observed: 8.09 ft at 9:00am Feb 3 Observed: 8.09 ft at 9:15am Feb 3 Observed: 8.1 ft at 9:30am Feb 3 Observed: 8.1 ft at 9:45am Feb 3 Observed: 8.1 ft at 10:00am Feb 3 Observed: 8.11 ft at 10:15am Feb 3 Observed: 8.11 ft at 10:30am Feb 3 Observed: 8.12 ft at 10:45am Feb 3 Observed: 8.13 ft at 11:00am Feb 3 Observed: 8.14 ft at 11:15am Feb 3 Observed: 8.14 ft at 11:30am Feb 3 Observed: 8.15 ft at 11:45am Feb 3 Observed: 8.16 ft at 12:00pm Feb 3 Observed: 8.17 ft at 12:15pm Feb 3 Observed: 8.18 ft at 12:30pm Feb 3 Observed: 8.19 ft at 12:45pm Feb 3 Observed: 8.2 ft at 1:00pm Feb 3 Observed: 8.21 ft at 1:15pm Feb 3 Observed: 8.22 ft at 1:30pm Feb 3 Observed: 8.22 ft at 1:45pm Feb 3 Observed: 8.22 ft at 2:00pm Feb 3 Observed: 8.22 ft at 2:15pm Feb 3 Observed: 8.22 ft at 2:30pm Feb 3 Observed: 8.21 ft at 2:45pm Feb 3 Observed: 8.21 ft at 3:00pm Feb 3 Observed: 8.21 ft at 3:15pm Feb 3 Observed: 8.2 ft at 3:30pm Feb 3 Observed: 8.2 ft at 3:45pm Feb 3 Observed: 8.2 ft at 4:00pm Feb 3 Observed: 8.19 ft at 4:15pm Feb 3 Observed: 8.19 ft at 4:30pm Feb 3 Observed: 8.18 ft at 4:45pm Feb 3 Observed: 8.18 ft at 5:00pm Feb 3 Observed: 8.17 ft at 5:15pm Feb 3 Observed: 8.17 ft at 5:30pm Feb 3 Observed: 8.16 ft at 5:45pm Feb 3 Observed: 8.16 ft at 6:00pm Feb 3 Observed: 8.15 ft at 6:15pm Feb 3 Observed: 8.15 ft at 6:30pm Feb 3 Observed: 8.14 ft at 6:45pm Feb 3 Observed: 8.14 ft at 7:00pm Feb 3 Observed: 8.14 ft at 7:15pm Feb 3 Observed: 8.13 ft at 7:30pm Feb 3 Observed: 8.13 ft at 7:45pm Feb 3 Observed: 8.13 ft at 8:00pm Feb 3 Observed: 8.13 ft at 8:15pm Feb 3 Observed: 8.12 ft at 8:30pm Feb 3 Observed: 8.12 ft at 8:45pm Feb 3 Observed: 8.12 ft at 9:00pm Feb 3 Observed: 8.12 ft at 9:15pm Feb 3 Observed: 8.12 ft at 9:30pm Feb 3 Observed: 8.12 ft at 9:45pm Feb 3 Observed: 8.12 ft at 10:00pm Feb 3 Observed: 8.12 ft at 10:15pm Feb 3 Observed: 8.12 ft at 10:30pm Feb 3 Observed: 8.11 ft at 10:45pm Feb 3 Observed: 8.12 ft at 11:00pm Feb 3 Observed: 8.12 ft at 11:15pm Feb 3 Observed: 8.11 ft at 11:30pm Feb 3 Observed: 8.12 ft at 11:45pm Feb 3 Observed: 8.12 ft at 12:00am Feb 4 Observed: 8.12 ft at 12:15am Feb 4 Observed: 8.12 ft at 12:30am Feb 4 Observed: 8.12 ft at 12:45am Feb 4 Observed: 8.12 ft at 1:00am Feb 4 Observed: 8.12 ft at 1:15am Feb 4 Observed: 8.12 ft at 1:30am Feb 4 Observed: 8.12 ft at 1:45am Feb 4 Observed: 8.13 ft at 2:00am Feb 4 Observed: 8.13 ft at 2:15am Feb 4 Observed: 8.13 ft at 2:30am Feb 4 Observed: 8.13 ft at 2:45am Feb 4 Observed: 8.14 ft at 3:00am Feb 4 Observed: 8.14 ft at 3:15am Feb 4 Observed: 8.14 ft at 3:30am Feb 4 Observed: 8.14 ft at 3:45am Feb 4 Observed: 8.14 ft at 4:00am Feb 4 Observed: 8.15 ft at 4:15am Feb 4 Observed: 8.15 ft at 4:30am Feb 4 Observed: 8.15 ft at 4:45am Feb 4 Observed: 8.15 ft at 5:00am Feb 4 Observed: 8.15 ft at 5:15am Feb 4 Observed: 8.15 ft at 5:30am Feb 4 Observed: 8.15 ft at 5:45am Feb 4 Observed: 8.15 ft at 6:00am Feb 4 Observed: 8.15 ft at 6:15am Feb 4 Observed: 8.15 ft at 6:30am Feb 4 Observed: 8.15 ft at 6:45am Feb 4 Observed: 8.15 ft at 7:00am Feb 4 Observed: 8.15 ft at 7:15am Feb 4 Observed: 8.15 ft at 7:30am Feb 4 Observed: 8.14 ft at 7:45am Feb 4 Observed: 8.14 ft at 8:00am Feb 4 Observed: 8.14 ft at 8:15am Feb 4 Observed: 8.14 ft at 8:30am Feb 4 Observed: 8.14 ft at 8:45am Feb 4 Observed: 8.14 ft at 9:00am Feb 4 Observed: 8.14 ft at 9:15am Feb 4 Observed: 8.14 ft at 9:30am Feb 4 Observed: 8.14 ft at 9:45am Feb 4 Observed: 8.13 ft at 10:00am Feb 4 Observed: 8.13 ft at 10:15am Feb 4 Observed: 8.13 ft at 10:30am Feb 4 Observed: 8.13 ft at 10:45am Feb 4 Observed: 8.13 ft at 11:00am Feb 4 Observed: 8.13 ft at 11:15am Feb 4 Observed: 8.13 ft at 11:30am Feb 4 Observed: 8.13 ft at 11:45am Feb 4 Observed: 8.13 ft at 12:00pm Feb 4 Observed: 8.13 ft at 12:15pm Feb 4 Observed: 8.13 ft at 12:30pm Feb 4 Observed: 8.13 ft at 12:45pm Feb 4 Observed: 8.13 ft at 1:00pm Feb 4 Observed: 8.13 ft at 1:15pm Feb 4 Observed: 8.13 ft at 1:30pm Feb 4 Observed: 8.13 ft at 1:45pm Feb 4 Observed: 8.13 ft at 2:00pm Feb 4 Observed: 8.13 ft at 2:15pm Feb 4 Observed: 8.14 ft at 2:30pm Feb 4 Observed: 8.14 ft at 2:45pm Feb 4 Observed: 8.14 ft at 3:00pm Feb 4 Observed: 8.15 ft at 3:15pm Feb 4 Observed: 8.15 ft at 3:30pm Feb 4 Observed: 8.15 ft at 3:45pm Feb 4 Observed: 8.15 ft at 4:00pm Feb 4 Observed: 8.15 ft at 4:15pm Feb 4 Observed: 8.16 ft at 4:30pm Feb 4 Observed: 8.16 ft at 4:45pm Feb 4 Observed: 8.16 ft at 5:00pm Feb 4 Observed: 8.16 ft at 5:15pm Feb 4 Observed: 8.16 ft at 5:30pm Feb 4 Observed: 8.16 ft at 5:45pm Feb 4 Observed: 8.16 ft at 6:00pm Feb 4 Observed: 8.16 ft at 6:15pm Feb 4 Observed: 8.16 ft at 6:30pm Feb 4 Observed: 8.16 ft at 6:45pm Feb 4 Observed: 8.16 ft at 7:00pm Feb 4 Observed: 8.15 ft at 7:15pm Feb 4 Observed: 8.15 ft at 7:30pm Feb 4 Observed: 8.15 ft at 7:45pm Feb 4 Observed: 8.15 ft at 8:00pm Feb 4 Observed: 8.15 ft at 8:15pm Feb 4 Observed: 8.15 ft at 8:30pm Feb 4 Observed: 8.15 ft at 8:45pm Feb 4 Observed: 8.14 ft at 9:00pm Feb 4 Observed: 8.14 ft at 9:15pm Feb 4 Observed: 8.14 ft at 9:30pm Feb 4 Observed: 8.14 ft at 9:45pm Feb 4 Observed: 8.14 ft at 10:00pm Feb 4 Observed: 8.14 ft at 10:15pm Feb 4 Observed: 8.14 ft at 10:30pm Feb 4 Observed: 8.13 ft at 10:45pm Feb 4 Observed: 8.13 ft at 11:00pm Feb 4 Observed: 8.13 ft at 11:15pm Feb 4 Observed: 8.13 ft at 11:30pm Feb 4 Observed: 8.13 ft at 11:45pm Feb 4 Observed: 8.13 ft at 12:00am Feb 5 Observed: 8.12 ft at 12:15am Feb 5 Observed: 8.13 ft at 12:30am Feb 5 Observed: 8.13 ft at 12:45am Feb 5 Observed: 8.12 ft at 1:00am Feb 5 Observed: 8.12 ft at 1:15am Feb 5 Observed: 8.12 ft at 1:30am Feb 5 Observed: 8.11 ft at 1:45am Feb 5 Observed: 8.11 ft at 2:00am Feb 5 Observed: 8.11 ft at 2:15am Feb 5 Observed: 8.11 ft at 2:30am Feb 5 Observed: 8.12 ft at 2:45am Feb 5 Observed: 8.12 ft at 3:00am Feb 5 Observed: 8.12 ft at 3:15am Feb 5 Observed: 8.12 ft at 3:30am Feb 5 Observed: 8.12 ft at 3:45am Feb 5 Observed: 8.12 ft at 4:00am Feb 5 Observed: 8.12 ft at 4:15am Feb 5 Observed: 8.12 ft at 4:30am Feb 5 Observed: 8.12 ft at 4:45am Feb 5 Observed: 8.12 ft at 5:00am Feb 5 Observed: 8.12 ft at 5:15am Feb 5 Observed: 8.12 ft at 5:30am Feb 5 Observed: 8.12 ft at 5:45am Feb 5 Observed: 8.12 ft at 6:00am Feb 5 Observed: 8.12 ft at 6:15am Feb 5 Observed: 8.12 ft at 6:30am Feb 5 Observed: 8.12 ft at 6:45am Feb 5 Observed: 8.12 ft at 7:00am Feb 5 Observed: 8.13 ft at 7:15am Feb 5 Observed: 8.12 ft at 7:30am Feb 5 Observed: 8.12 ft at 7:45am Feb 5 Observed: 8.13 ft at 8:00am Feb 5 Observed: 8.13 ft at 8:15am Feb 5 Observed: 8.13 ft at 8:30am Feb 5 Observed: 8.13 ft at 8:45am Feb 5 Observed: 8.13 ft at 9:00am Feb 5 Observed: 8.13 ft at 9:15am Feb 5 Observed: 8.13 ft at 9:30am Feb 5 Observed: 8.13 ft at 9:45am Feb 5 Observed: 8.13 ft at 10:00am Feb 5 Observed: 8.13 ft at 10:15am Feb 5 Observed: 8.13 ft at 10:30am Feb 5 Observed: 8.13 ft at 10:45am Feb 5 Observed: 8.13 ft at 11:00am Feb 5 Observed: 8.13 ft at 11:15am Feb 5 Observed: 8.13 ft at 11:30am Feb 5 Observed: 8.13 ft at 11:45am Feb 5 Observed: 8.13 ft at 12:00pm Feb 5 Observed: 8.13 ft at 12:15pm Feb 5 Observed: 8.14 ft at 12:30pm Feb 5 Observed: 8.14 ft at 12:45pm Feb 5 Observed: 8.14 ft at 1:00pm Feb 5 Observed: 8.14 ft at 1:15pm Feb 5 Observed: 8.14 ft at 1:30pm Feb 5 Observed: 8.14 ft at 1:45pm Feb 5 Observed: 8.13 ft at 2:00pm Feb 5 Observed: 8.13 ft at 2:15pm Feb 5 Observed: 8.13 ft at 2:30pm Feb 5 Observed: 8.14 ft at 2:45pm Feb 5 Observed: 8.14 ft at 3:00pm Feb 5 Observed: 8.13 ft at 3:15pm Feb 5 Observed: 8.13 ft at 3:30pm Feb 5 Observed: 8.13 ft at 3:45pm Feb 5 Observed: 8.13 ft at 4:00pm Feb 5 Observed: 8.13 ft at 4:15pm Feb 5 Observed: 8.13 ft at 4:30pm Feb 5 Observed: 8.13 ft at 4:45pm Feb 5 Observed: 8.13 ft at 5:00pm Feb 5 Observed: 8.14 ft at 5:15pm Feb 5 Observed: 8.14 ft at 5:30pm Feb 5 Observed: 8.13 ft at 5:45pm Feb 5 Observed: 8.14 ft at 6:00pm Feb 5 Observed: 8.14 ft at 6:15pm Feb 5 Observed: 8.14 ft at 6:30pm Feb 5 Observed: 8.14 ft at 6:45pm Feb 5 Observed: 8.14 ft at 7:00pm Feb 5 Observed: 8.15 ft at 7:15pm Feb 5 Observed: 8.15 ft at 7:30pm Feb 5 Observed: 8.15 ft at 7:45pm Feb 5 Observed: 8.15 ft at 8:00pm Feb 5 Observed: 8.14 ft at 8:15pm Feb 5 Observed: 8.14 ft at 8:30pm Feb 5 Observed: 8.14 ft at 8:45pm Feb 5 Observed: 8.14 ft at 9:00pm Feb 5 Observed: 8.14 ft at 9:15pm Feb 5 Observed: 8.14 ft at 9:30pm Feb 5 Observed: 8.14 ft at 9:45pm Feb 5 Observed: 8.14 ft at 10:00pm Feb 5 Observed: 8.14 ft at 10:15pm Feb 5 Observed: 8.14 ft at 10:30pm Feb 5 Observed: 8.14 ft at 10:45pm Feb 5 Observed: 8.14 ft at 11:00pm Feb 5 Observed: 8.13 ft at 11:15pm Feb 5 Observed: 8.13 ft at 11:30pm Feb 5 Observed: 8.14 ft at 11:45pm Feb 5 Observed: 8.13 ft at 12:00am Feb 6 Observed: 8.13 ft at 12:15am Feb 6 Observed: 8.13 ft at 12:30am Feb 6 Observed: 8.14 ft at 12:45am Feb 6 Observed: 8.13 ft at 1:00am Feb 6 Observed: 8.13 ft at 1:15am Feb 6 Observed: 8.14 ft at 1:30am Feb 6 Observed: 8.14 ft at 1:45am Feb 6 Observed: 8.14 ft at 2:00am Feb 6 Observed: 8.14 ft at 2:15am Feb 6 Observed: 8.14 ft at 2:30am Feb 6 Observed: 8.14 ft at 2:45am Feb 6 Observed: 8.14 ft at 3:00am Feb 6 Observed: 8.14 ft at 3:15am Feb 6 Observed: 8.14 ft at 3:30am Feb 6 Observed: 8.14 ft at 3:45am Feb 6 Observed: 8.14 ft at 4:00am Feb 6 Observed: 8.14 ft at 4:15am Feb 6 Observed: 8.14 ft at 4:30am Feb 6 Observed: 8.14 ft at 4:45am Feb 6 Observed: 8.14 ft at 5:00am Feb 6 Observed: 8.14 ft at 5:15am Feb 6 Observed: 8.12 ft at 5:30am Feb 6 Observed: 8.12 ft at 5:45am Feb 6 Observed: 8.12 ft at 6:00am Feb 6 Observed: 8.12 ft at 6:15am Feb 6 Observed: 8.12 ft at 6:30am Feb 6 Observed: 8.12 ft at 6:45am Feb 6 Observed: 8.11 ft at 7:00am Feb 6 Observed: 8.11 ft at 7:15am Feb 6 Observed: 8.11 ft at 7:30am Feb 6 Observed: 8.11 ft at 7:45am Feb 6 Observed: 8.11 ft at 8:00am Feb 6 Observed: 8.11 ft at 8:15am Feb 6 Observed: 8.11 ft at 8:30am Feb 6 Observed: 8.11 ft at 8:45am Feb 6 Observed: 8.11 ft at 9:00am Feb 6 Observed: 8.11 ft at 9:15am Feb 6 Observed: 8.11 ft at 9:30am Feb 6 Observed: 8.12 ft at 9:45am Feb 6 Observed: 8.12 ft at 10:00am Feb 6 Observed: 8.13 ft at 10:15am Feb 6 Observed: 8.13 ft at 10:30am Feb 6 Observed: 8.14 ft at 10:45am Feb 6 Observed: 8.14 ft at 11:00am Feb 6 Observed: 8.14 ft at 11:15am Feb 6 Observed: 8.14 ft at 11:30am Feb 6 Observed: 8.14 ft at 11:45am Feb 6 Observed: 8.14 ft at 12:00pm Feb 6 Observed: 8.14 ft at 12:15pm Feb 6 Observed: 8.14 ft at 12:30pm Feb 6 Observed: 8.14 ft at 12:45pm Feb 6 Observed: 8.14 ft at 1:00pm Feb 6 Observed: 8.14 ft at 1:15pm Feb 6 Observed: 8.14 ft at 1:30pm Feb 6 Observed: 8.13 ft at 1:45pm Feb 6 Observed: 8.13 ft at 2:00pm Feb 6 Observed: 8.13 ft at 2:15pm Feb 6 Observed: 8.13 ft at 2:30pm Feb 6 Observed: 8.13 ft at 2:45pm Feb 6 Observed: 8.13 ft at 3:00pm Feb 6 Observed: 8.13 ft at 3:15pm Feb 6 Observed: 8.13 ft at 3:30pm Feb 6 Observed: 8.14 ft at 3:45pm Feb 6 Observed: 8.14 ft at 4:00pm Feb 6 Observed: 8.14 ft at 4:15pm Feb 6 Observed: 8.13 ft at 4:30pm Feb 6 Observed: 8.13 ft at 4:45pm Feb 6 Observed: 8.13 ft at 5:00pm Feb 6 Observed: 8.13 ft at 5:15pm Feb 6 Observed: 8.13 ft at 5:30pm Feb 6 Observed: 8.13 ft at 5:45pm Feb 6 Observed: 8.13 ft at 6:00pm Feb 6 Observed: 8.13 ft at 6:15pm Feb 6 Observed: 8.13 ft at 6:30pm Feb 6 Observed: 8.13 ft at 6:45pm Feb 6 Observed: 8.13 ft at 7:00pm Feb 6 Observed: 8.13 ft at 7:15pm Feb 6 Observed: 8.13 ft at 7:30pm Feb 6 Observed: 8.13 ft at 7:45pm Feb 6 Observed: 8.13 ft at 8:00pm Feb 6 Observed: 8.13 ft at 8:15pm Feb 6 Observed: 8.13 ft at 8:30pm Feb 6 Observed: 8.13 ft at 8:45pm Feb 6 Observed: 8.13 ft at 9:00pm Feb 6 Observed: 8.13 ft at 9:15pm Feb 6 Observed: 8.13 ft at 9:30pm Feb 6 Observed: 8.13 ft at 9:45pm Feb 6 Observed: 8.13 ft at 10:00pm Feb 6 Observed: 8.13 ft at 10:15pm Feb 6 Observed: 8.13 ft at 10:30pm Feb 6 Observed: 8.12 ft at 10:45pm Feb 6 Observed: 8.12 ft at 11:00pm Feb 6 Observed: 8.12 ft at 11:15pm Feb 6 Observed: 8.12 ft at 11:30pm Feb 6 Observed: 8.12 ft at 11:45pm Feb 6 Observed: 8.12 ft at 12:00am Feb 7 Observed: 8.12 ft at 12:15am Feb 7 Observed: 8.12 ft at 12:30am Feb 7 Observed: 8.12 ft at 12:45am Feb 7 Observed: 8.12 ft at 1:00am Feb 7 Observed: 8.12 ft at 1:15am Feb 7 Observed: 8.12 ft at 1:30am Feb 7 Observed: 8.12 ft at 1:45am Feb 7 Observed: 8.12 ft at 2:00am Feb 7 Observed: 8.12 ft at 2:15am Feb 7 Observed: 8.12 ft at 2:30am Feb 7 Observed: 8.12 ft at 2:45am Feb 7 Observed: 8.12 ft at 3:00am Feb 7 Observed: 8.12 ft at 3:15am Feb 7 Observed: 8.12 ft at 3:30am Feb 7 Observed: 8.12 ft at 3:45am Feb 7 Observed: 8.12 ft at 4:00am Feb 7 Observed: 8.12 ft at 4:15am Feb 7 Observed: 8.12 ft at 4:30am Feb 7 Observed: 8.12 ft at 4:45am Feb 7 Observed: 8.12 ft at 5:00am Feb 7 Observed: 8.12 ft at 5:15am Feb 7 Observed: 8.12 ft at 5:30am Feb 7 Observed: 8.12 ft at 5:45am Feb 7 Observed: 8.12 ft at 6:00am Feb 7 Observed: 8.12 ft at 6:15am Feb 7 Observed: 8.12 ft at 6:30am Feb 7 Observed: 8.12 ft at 6:45am Feb 7 Observed: 8.12 ft at 7:00am Feb 7 Observed: 8.12 ft at 7:15am Feb 7 Observed: 8.11 ft at 7:30am Feb 7 Observed: 8.11 ft at 7:45am Feb 7 Observed: 8.11 ft at 8:00am Feb 7 Observed: 8.11 ft at 8:15am Feb 7 Observed: 8.11 ft at 8:30am Feb 7 Observed: 8.11 ft at 8:45am Feb 7 Observed: 8.11 ft at 9:00am Feb 7 Observed: 8.12 ft at 9:15am Feb 7 Observed: 8.12 ft at 9:30am Feb 7 Observed: 8.12 ft at 9:45am Feb 7 Observed: 8.13 ft at 10:00am Feb 7 Observed: 8.13 ft at 10:15am Feb 7 Observed: 8.14 ft at 10:30am Feb 7 Observed: 8.14 ft at 10:45am Feb 7 Observed: 8.14 ft at 11:00am Feb 7 Observed: 8.15 ft at 11:15am Feb 7 Observed: 8.15 ft at 11:30am Feb 7 Observed: 8.15 ft at 11:45am Feb 7 Observed: 8.15 ft at 12:00pm Feb 7 Observed: 8.14 ft at 12:15pm Feb 7 Observed: 8.14 ft at 12:30pm Feb 7 Observed: 8.14 ft at 12:45pm Feb 7 Observed: 8.14 ft at 1:00pm Feb 7 Observed: 8.14 ft at 1:15pm Feb 7 Observed: 8.13 ft at 1:30pm Feb 7 Observed: 8.13 ft at 1:45pm Feb 7 Observed: 8.13 ft at 2:00pm Feb 7 Observed: 8.13 ft at 2:15pm Feb 7 Observed: 8.13 ft at 2:30pm Feb 7 Observed: 8.13 ft at 2:45pm Feb 7 Observed: 8.13 ft at 3:00pm Feb 7 Observed: 8.13 ft at 3:15pm Feb 7 Observed: 8.13 ft at 3:30pm Feb 7 Observed: 8.12 ft at 3:45pm Feb 7 Observed: 8.12 ft at 4:00pm Feb 7 Observed: 8.12 ft at 4:15pm Feb 7 Observed: 8.12 ft at 4:30pm Feb 7 Observed: 8.12 ft at 4:45pm Feb 7 Observed: 8.12 ft at 5:00pm Feb 7 Observed: 8.12 ft at 5:15pm Feb 7 Observed: 8.12 ft at 5:30pm Feb 7 Observed: 8.12 ft at 5:45pm Feb 7 Observed: 8.12 ft at 6:00pm Feb 7 Observed: 8.12 ft at 6:15pm Feb 7 Observed: 8.12 ft at 6:30pm Feb 7 Observed: 8.12 ft at 6:45pm Feb 7 Observed: 8.12 ft at 7:00pm Feb 7 Observed: 8.12 ft at 7:15pm Feb 7 Observed: 8.12 ft at 7:30pm Feb 7 Observed: 8.12 ft at 7:45pm Feb 7 Observed: 8.12 ft at 8:00pm Feb 7 Observed: 8.12 ft at 8:15pm Feb 7 Observed: 8.12 ft at 8:30pm Feb 7 Observed: 8.12 ft at 8:45pm Feb 7 Observed: 8.12 ft at 9:00pm Feb 7 Observed: 8.12 ft at 9:15pm Feb 7 Observed: 8.12 ft at 9:30pm Feb 7 Observed: 8.12 ft at 9:45pm Feb 7 Observed: 8.12 ft at 10:00pm Feb 7 Observed: 8.12 ft at 10:15pm Feb 7 Observed: 8.11 ft at 10:30pm Feb 7 Observed: 8.11 ft at 10:45pm Feb 7 Observed: 8.11 ft at 11:00pm Feb 7 Observed: 8.11 ft at 11:15pm Feb 7 Observed: 8.11 ft at 11:30pm Feb 7 Observed: 8.11 ft at 11:45pm Feb 7 Observed: 8.11 ft at 12:00am Feb 8 Observed: 8.11 ft at 12:15am Feb 8 Observed: 8.11 ft at 12:30am Feb 8 Observed: 8.1 ft at 12:45am Feb 8 Observed: 8.11 ft at 1:00am Feb 8 Observed: 8.11 ft at 1:15am Feb 8 Observed: 8.11 ft at 1:30am Feb 8 Observed: 8.11 ft at 1:45am Feb 8 Observed: 8.11 ft at 2:00am Feb 8 Observed: 8.11 ft at 2:15am Feb 8 Observed: 8.11 ft at 2:30am Feb 8 Observed: 8.11 ft at 2:45am Feb 8 Observed: 8.11 ft at 3:00am Feb 8 Observed: 8.11 ft at 3:15am Feb 8 Observed: 8.11 ft at 3:30am Feb 8 Observed: 8.11 ft at 3:45am Feb 8 Observed: 8.11 ft at 4:00am Feb 8 Observed: 8.11 ft at 4:15am Feb 8 Observed: 8.11 ft at 4:30am Feb 8 Observed: 8.11 ft at 4:45am Feb 8 Observed: 8.11 ft at 5:00am Feb 8 Observed: 8.11 ft at 5:15am Feb 8 Observed: 8.11 ft at 5:30am Feb 8 Observed: 8.11 ft at 5:45am Feb 8 Observed: 8.11 ft at 6:00am Feb 8 Observed: 8.11 ft at 6:15am Feb 8 Observed: 8.11 ft at 6:30am Feb 8 Observed: 8.11 ft at 6:45am Feb 8 Observed: 8.11 ft at 7:00am Feb 8 Observed: 8.1 ft at 7:15am Feb 8 Observed: 8.1 ft at 7:30am Feb 8 Observed: 8.1 ft at 7:45am Feb 8 Observed: 8.11 ft at 8:00am Feb 8 Observed: 8.11 ft at 8:15am Feb 8 Observed: 8.1 ft at 8:30am Feb 8 Observed: 8.1 ft at 8:45am Feb 8 Observed: 8.1 ft at 9:00am Feb 8 Observed: 8.1 ft at 9:15am Feb 8 Observed: 8.11 ft at 9:30am Feb 8 Observed: 8.1 ft at 9:45am Feb 8 Observed: 8.11 ft at 10:00am Feb 8 Observed: 8.11 ft at 10:15am Feb 8 Observed: 8.11 ft at 10:30am Feb 8 Observed: 8.11 ft at 10:45am Feb 8 Observed: 8.11 ft at 11:00am Feb 8 Observed: 8.11 ft at 11:15am Feb 8 Observed: 8.11 ft at 11:30am Feb 8 Observed: 8.11 ft at 11:45am Feb 8 Observed: 8.11 ft at 12:00pm Feb 8 Observed: 8.12 ft at 12:15pm Feb 8 Observed: 8.11 ft at 12:30pm Feb 8 Observed: 8.11 ft at 12:45pm Feb 8 Observed: 8.11 ft at 1:00pm Feb 8 Observed: 8.11 ft at 1:15pm Feb 8 Observed: 8.11 ft at 1:30pm Feb 8 Observed: 8.11 ft at 1:45pm Feb 8 Observed: 8.11 ft at 2:00pm Feb 8 Observed: 8.11 ft at 2:15pm Feb 8 Observed: 8.11 ft at 2:30pm Feb 8 Observed: 8.11 ft at 2:45pm Feb 8 Observed: 8.11 ft at 3:00pm Feb 8 Observed: 8.11 ft at 3:15pm Feb 8 Observed: 8.11 ft at 3:30pm Feb 8 Observed: 8.11 ft at 3:45pm Feb 8 Observed: 8.11 ft at 4:00pm Feb 8 Observed: 8.11 ft at 4:15pm Feb 8 Observed: 8.11 ft at 4:30pm Feb 8 Observed: 8.11 ft at 4:45pm Feb 8 Observed: 8.11 ft at 5:00pm Feb 8 Observed: 8.11 ft at 5:15pm Feb 8 Observed: 8.11 ft at 5:30pm Feb 8 Observed: 8.11 ft at 5:45pm Feb 8 Observed: 8.11 ft at 6:00pm Feb 8 Observed: 8.11 ft at 6:15pm Feb 8 Observed: 8.11 ft at 6:30pm Feb 8 Observed: 8.12 ft at 6:45pm Feb 8 Observed: 8.11 ft at 7:00pm Feb 8 Observed: 8.11 ft at 7:15pm Feb 8 Observed: 8.11 ft at 7:30pm Feb 8 Observed: 8.11 ft at 7:45pm Feb 8 Observed: 8.1 ft at 8:00pm Feb 8 Observed: 8.1 ft at 8:15pm Feb 8 Observed: 8.08 ft at 8:30pm Feb 8 Observed: 8.08 ft at 8:45pm Feb 8 Observed: 8.07 ft at 9:00pm Feb 8 Observed: 8.06 ft at 9:15pm Feb 8 Observed: 8.04 ft at 9:30pm Feb 8 Observed: 8.06 ft at 9:45pm Feb 8 Observed: 8.07 ft at 10:00pm Feb 8 Observed: 8.06 ft at 10:15pm Feb 8 Observed: 8.05 ft at 10:30pm Feb 8 Observed: 8.03 ft at 10:45pm Feb 8 Observed: 8.02 ft at 11:00pm Feb 8 Observed: 8.01 ft at 11:15pm Feb 8 Observed: 7.99 ft at 11:30pm Feb 8 Observed: 7.99 ft at 11:45pm Feb 8 Observed: 7.98 ft at 12:00am Feb 9 Observed: 7.98 ft at 12:15am Feb 9 Observed: 7.97 ft at 12:30am Feb 9 Observed: 7.97 ft at 12:45am Feb 9 Observed: 7.96 ft at 1:00am Feb 9 Observed: 7.95 ft at 1:15am Feb 9 Observed: 7.95 ft at 1:30am Feb 9 Observed: 7.96 ft at 1:45am Feb 9 Observed: 7.97 ft at 2:00am Feb 9 Observed: 7.97 ft at 2:15am Feb 9 Observed: 7.97 ft at 2:30am Feb 9 Observed: 7.98 ft at 2:45am Feb 9 Observed: 7.97 ft at 3:00am Feb 9 Observed: 7.98 ft at 3:15am Feb 9 Observed: 7.98 ft at 3:30am Feb 9 Observed: 7.98 ft at 3:45am Feb 9 Observed: 7.99 ft at 4:00am Feb 9 Observed: 8 ft at 4:15am Feb 9 Observed: 8.01 ft at 4:30am Feb 9 Observed: 8.01 ft at 4:45am Feb 9 Observed: 8.01 ft at 5:00am Feb 9 Observed: 8.02 ft at 5:15am Feb 9 Observed: 8.02 ft at 5:30am Feb 9 Observed: 8.02 ft at 5:45am Feb 9 Observed: 8.02 ft at 6:00am Feb 9 Observed: 8.02 ft at 6:15am Feb 9 Observed: 8.02 ft at 6:30am Feb 9 Observed: 8.03 ft at 6:45am Feb 9 Observed: 8.03 ft at 7:00am Feb 9 Observed: 8.03 ft at 7:15am Feb 9 Observed: 8.03 ft at 7:30am Feb 9 Observed: 8.04 ft at 7:45am Feb 9 Observed: 8.04 ft at 8:00am Feb 9 Observed: 8.04 ft at 8:15am Feb 9 Observed: 8.04 ft at 8:30am Feb 9 Observed: 8.04 ft at 8:45am Feb 9 Observed: 8.04 ft at 9:00am Feb 9 Observed: 8.04 ft at 9:15am Feb 9 Observed: 8.04 ft at 9:30am Feb 9 Observed: 8.04 ft at 9:45am Feb 9 Observed: 8.04 ft at 10:00am Feb 9 Observed: 8.05 ft at 10:15am Feb 9 Observed: 8.05 ft at 10:30am Feb 9 Observed: 8.05 ft at 10:45am Feb 9 Observed: 8.06 ft at 11:00am Feb 9 Observed: 8.06 ft at 11:15am Feb 9 Observed: 8.07 ft at 11:30am Feb 9 Observed: 8.09 ft at 11:45am Feb 9 Observed: 8.1 ft at 12:00pm Feb 9 Observed: 8.11 ft at 12:15pm Feb 9 Observed: 8.11 ft at 12:30pm Feb 9 Observed: 8.12 ft at 12:45pm Feb 9 Observed: 8.13 ft at 1:00pm Feb 9 Observed: 8.14 ft at 1:15pm Feb 9 Observed: 8.17 ft at 1:30pm Feb 9 Observed: 8.19 ft at 1:45pm Feb 9 Observed: 8.2 ft at 2:00pm Feb 9 Observed: 8.22 ft at 2:15pm Feb 9 Observed: 8.25 ft at 2:30pm Feb 9 Observed: 8.26 ft at 2:45pm Feb 9 Observed: 8.28 ft at 3:00pm Feb 9 Observed: 8.3 ft at 3:15pm Feb 9 Observed: 8.29 ft at 3:30pm Feb 9 Observed: 8.27 ft at 3:45pm Feb 9 Observed: 8.27 ft at 4:00pm Feb 9 Observed: 8.26 ft at 4:15pm Feb 9 Observed: 8.26 ft at 4:30pm Feb 9 Observed: 8.25 ft at 4:45pm Feb 9 Observed: 8.24 ft at 5:00pm Feb 9 Observed: 8.23 ft at 5:15pm Feb 9 Observed: 8.21 ft at 5:30pm Feb 9 Observed: 8.19 ft at 5:45pm Feb 9 Observed: 8.17 ft at 6:00pm Feb 9 Observed: 8.15 ft at 6:15pm Feb 9 Observed: 8.14 ft at 6:30pm Feb 9 Observed: 8.12 ft at 6:45pm Feb 9 Observed: 8.11 ft at 7:00pm Feb 9 Observed: 8.1 ft at 7:15pm Feb 9 Observed: 8.09 ft at 7:30pm Feb 9 Observed: 8.08 ft at 7:45pm Feb 9 Observed: 8.07 ft at 8:00pm Feb 9 Observed: 8.06 ft at 8:15pm Feb 9 Observed: 8.06 ft at 8:30pm Feb 9 Observed: 8.05 ft at 8:45pm Feb 9 Observed: 8.04 ft at 9:00pm Feb 9 Observed: 8.04 ft at 9:15pm Feb 9 Observed: 8.03 ft at 9:30pm Feb 9 Observed: 8.03 ft at 9:45pm Feb 9 Observed: 8.02 ft at 10:00pm Feb 9 Observed: 8.02 ft at 10:15pm Feb 9 Observed: 8 ft at 10:30pm Feb 9 Observed: 8 ft at 10:45pm Feb 9 Observed: 7.98 ft at 11:00pm Feb 9 Observed: 7.98 ft at 11:15pm Feb 9 Observed: 7.97 ft at 11:30pm Feb 9 Observed: 7.97 ft at 11:45pm Feb 9 Observed: 7.97 ft at 12:00am Feb 10 Observed: 7.96 ft at 12:15am Feb 10 Observed: 7.96 ft at 12:30am Feb 10 Observed: 7.96 ft at 12:45am Feb 10 Observed: 7.96 ft at 1:00am Feb 10 Observed: 7.96 ft at 1:15am Feb 10 Observed: 7.95 ft at 1:30am Feb 10 Observed: 7.95 ft at 1:45am Feb 10 Observed: 7.96 ft at 2:00am Feb 10 Observed: 7.97 ft at 2:15am Feb 10 Observed: 7.98 ft at 2:30am Feb 10 Observed: 7.98 ft at 2:45am Feb 10 Observed: 7.99 ft at 3:00am Feb 10 Observed: 7.99 ft at 3:15am Feb 10 Observed: 7.99 ft at 3:30am Feb 10 Observed: 8 ft at 3:45am Feb 10 Observed: 8 ft at 4:00am Feb 10 Observed: 8.01 ft at 4:15am Feb 10 Observed: 8.02 ft at 4:30am Feb 10 Observed: 8.02 ft at 4:45am Feb 10 Graph Created (6:16am Feb 10, 2010) Observed USGS--Water Resources of the United States SHRI4 (plotting HGIRG) Gage 0 Datum: 885.34 Latest observed value: 8.02 ft at 4:45 AM CST 10-Feb-2010. Flood Stage is 12.0 ft. Stage (ft) Flow (kcfs)
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NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts for the Shell Rock River at Shell Rock are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Mason City Upstream Gauge Downstream Gauge Downstream Gauge - at Cedar Falls

Flood Categories (in feet)
Major Flood Stage:15
Moderate Flood Stage:13
Flood Stage:12
Action Stage:11

Historical Crests
(1) 20.36 ft on 06/10/2008
(2) 17.70 ft on 01/01/1856
(3) 16.73 ft on 07/22/1999
(4) 16.26 ft on 03/28/1961
(5) 15.87 ft on 05/23/2004
(6) 15.49 ft on 06/30/1969
(7) 15.21 ft on 04/01/1993
(8) 15.09 ft on 04/07/1965
(9) 15.01 ft on 08/24/1979
(10) 14.36 ft on 05/19/1991

Low Water Records
(1) 0 ft on 12/22/1989

 Shell Rock River at Shell Rock location map

Flood Impacts Collapse
20.0 Many homes, and approaches to the County Road C45 bridge are flooded.
18.0 Water nears the top of an arch beneath the County Road C45 bridge.
14.0 Minor flooding occurs in Shell Rock, primarily in residential yards.
13.5 East Washington street is closed.
13.0 Part of South Lake Street is closed.
12.5 Seepage occurs in several basements close to the river.
12.0 South Prairie street floods often.

About This Location Collapse
Latitude: 42.711925° N, Longitude: 92.582966° W, Horizontal Datum: NAD83

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 12 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 29 885.34 ft 897.34 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 Shell Rock

Additional Information Collapse

Resources Collapse
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
Des Moines Weather Forecast Office
9607 NW Beaver Dr.
Des Moines, IA 50131
(515) 270-2614
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