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Weather Forecast Office Quad Cities, IA North Central River Forecast Center
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Hydrograph River at a Glance Download Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Iowa River near Lone Tree Observed crest: 14.03 ft at 9:00am Feb 09 Observed: 6.81 ft at 6:00am Jan 31 Observed: 6.81 ft at 6:30am Jan 31 Observed: 6.79 ft at 7:00am Jan 31 Observed: 6.79 ft at 7:30am Jan 31 Observed: 6.8 ft at 8:00am Jan 31 Observed: 6.77 ft at 8:30am Jan 31 Observed: 6.76 ft at 9:00am Jan 31 Observed: 6.78 ft at 9:30am Jan 31 Observed: 6.78 ft at 10:00am Jan 31 Observed: 6.76 ft at 10:30am Jan 31 Observed: 6.76 ft at 11:00am Jan 31 Observed: 6.74 ft at 11:30am Jan 31 Observed: 6.75 ft at 12:00pm Jan 31 Observed: 6.74 ft at 12:30pm Jan 31 Observed: 6.74 ft at 1:00pm Jan 31 Observed: 6.72 ft at 1:30pm Jan 31 Observed: 6.72 ft at 2:00pm Jan 31 Observed: 6.7 ft at 2:30pm Jan 31 Observed: 6.71 ft at 3:00pm Jan 31 Observed: 6.7 ft at 3:30pm Jan 31 Observed: 6.69 ft at 4:00pm Jan 31 Observed: 6.68 ft at 4:30pm Jan 31 Observed: 6.68 ft at 5:00pm Jan 31 Observed: 6.68 ft at 5:30pm Jan 31 Observed: 6.69 ft at 6:00pm Jan 31 Observed: 6.68 ft at 6:30pm Jan 31 Observed: 6.69 ft at 7:00pm Jan 31 Observed: 6.67 ft at 7:30pm Jan 31 Observed: 6.68 ft at 8:00pm Jan 31 Observed: 6.66 ft at 8:30pm Jan 31 Observed: 6.68 ft at 9:00pm Jan 31 Observed: 6.66 ft at 9:30pm Jan 31 Observed: 6.66 ft at 10:00pm Jan 31 Observed: 6.66 ft at 10:30pm Jan 31 Observed: 6.65 ft at 11:00pm Jan 31 Observed: 6.67 ft at 11:30pm Jan 31 Observed: 6.67 ft at 12:00am Feb 1 Observed: 6.67 ft at 12:30am Feb 1 Observed: 6.68 ft at 1:00am Feb 1 Observed: 6.68 ft at 1:30am Feb 1 Observed: 6.66 ft at 2:00am Feb 1 Observed: 6.67 ft at 2:30am Feb 1 Observed: 6.69 ft at 3:00am Feb 1 Observed: 6.69 ft at 3:30am Feb 1 Observed: 6.68 ft at 4:00am Feb 1 Observed: 6.68 ft at 4:30am Feb 1 Observed: 6.69 ft at 5:00am Feb 1 Observed: 6.7 ft at 5:30am Feb 1 Observed: 6.71 ft at 6:00am Feb 1 Observed: 6.71 ft at 6:30am Feb 1 Observed: 6.7 ft at 7:00am Feb 1 Observed: 6.71 ft at 7:30am Feb 1 Observed: 6.7 ft at 8:00am Feb 1 Observed: 6.71 ft at 8:30am Feb 1 Observed: 6.7 ft at 9:00am Feb 1 Observed: 6.71 ft at 9:30am Feb 1 Observed: 6.72 ft at 10:00am Feb 1 Observed: 6.71 ft at 10:30am Feb 1 Observed: 6.71 ft at 11:00am Feb 1 Observed: 6.7 ft at 11:30am Feb 1 Observed: 6.7 ft at 12:00pm Feb 1 Observed: 6.7 ft at 12:30pm Feb 1 Observed: 6.7 ft at 1:00pm Feb 1 Observed: 6.69 ft at 1:30pm Feb 1 Observed: 6.68 ft at 2:00pm Feb 1 Observed: 6.69 ft at 2:30pm Feb 1 Observed: 6.69 ft at 3:00pm Feb 1 Observed: 6.68 ft at 3:30pm Feb 1 Observed: 6.67 ft at 4:00pm Feb 1 Observed: 6.66 ft at 4:30pm Feb 1 Observed: 6.69 ft at 5:00pm Feb 1 Observed: 6.67 ft at 5:30pm Feb 1 Observed: 6.67 ft at 6:00pm Feb 1 Observed: 6.67 ft at 6:30pm Feb 1 Observed: 6.68 ft at 7:00pm Feb 1 Observed: 6.67 ft at 7:30pm Feb 1 Observed: 6.68 ft at 8:00pm Feb 1 Observed: 6.66 ft at 8:30pm Feb 1 Observed: 6.68 ft at 9:00pm Feb 1 Observed: 6.67 ft at 9:30pm Feb 1 Observed: 6.68 ft at 10:00pm Feb 1 Observed: 6.68 ft at 10:30pm Feb 1 Observed: 6.66 ft at 11:00pm Feb 1 Observed: 6.69 ft at 11:30pm Feb 1 Observed: 6.69 ft at 12:00am Feb 2 Observed: 6.7 ft at 12:30am Feb 2 Observed: 6.68 ft at 1:00am Feb 2 Observed: 6.68 ft at 1:30am Feb 2 Observed: 6.69 ft at 2:00am Feb 2 Observed: 6.7 ft at 2:30am Feb 2 Observed: 6.7 ft at 3:00am Feb 2 Observed: 6.72 ft at 3:30am Feb 2 Observed: 6.71 ft at 4:00am Feb 2 Observed: 6.71 ft at 4:30am Feb 2 Observed: 6.7 ft at 5:00am Feb 2 Observed: 6.7 ft at 5:30am Feb 2 Observed: 6.71 ft at 6:00am Feb 2 Observed: 6.71 ft at 6:30am Feb 2 Observed: 6.73 ft at 7:00am Feb 2 Observed: 6.7 ft at 7:30am Feb 2 Observed: 6.72 ft at 8:00am Feb 2 Observed: 6.72 ft at 8:30am Feb 2 Observed: 6.72 ft at 9:00am Feb 2 Observed: 6.73 ft at 9:30am Feb 2 Observed: 6.72 ft at 10:00am Feb 2 Observed: 6.7 ft at 10:30am Feb 2 Observed: 6.72 ft at 11:00am Feb 2 Observed: 6.71 ft at 11:30am Feb 2 Observed: 6.7 ft at 12:00pm Feb 2 Observed: 6.72 ft at 12:30pm Feb 2 Observed: 6.69 ft at 1:00pm Feb 2 Observed: 6.68 ft at 1:30pm Feb 2 Observed: 6.68 ft at 2:00pm Feb 2 Observed: 6.68 ft at 2:30pm Feb 2 Observed: 6.68 ft at 3:00pm Feb 2 Observed: 6.68 ft at 3:30pm Feb 2 Observed: 6.67 ft at 4:00pm Feb 2 Observed: 6.69 ft at 4:30pm Feb 2 Observed: 6.67 ft at 5:00pm Feb 2 Observed: 6.67 ft at 5:30pm Feb 2 Observed: 6.67 ft at 6:00pm Feb 2 Observed: 6.66 ft at 6:30pm Feb 2 Observed: 6.65 ft at 7:00pm Feb 2 Observed: 6.65 ft at 7:30pm Feb 2 Observed: 6.65 ft at 8:00pm Feb 2 Observed: 6.67 ft at 8:30pm Feb 2 Observed: 6.66 ft at 9:00pm Feb 2 Observed: 6.66 ft at 9:30pm Feb 2 Observed: 6.65 ft at 10:00pm Feb 2 Observed: 6.66 ft at 10:30pm Feb 2 Observed: 6.65 ft at 11:00pm Feb 2 Observed: 6.66 ft at 11:30pm Feb 2 Observed: 6.68 ft at 12:00am Feb 3 Observed: 6.66 ft at 12:30am Feb 3 Observed: 6.69 ft at 1:00am Feb 3 Observed: 6.68 ft at 1:30am Feb 3 Observed: 6.68 ft at 2:00am Feb 3 Observed: 6.66 ft at 2:30am Feb 3 Observed: 6.67 ft at 3:00am Feb 3 Observed: 6.67 ft at 3:30am Feb 3 Observed: 6.68 ft at 4:00am Feb 3 Observed: 6.69 ft at 4:30am Feb 3 Observed: 6.69 ft at 5:00am Feb 3 Observed: 6.68 ft at 5:30am Feb 3 Observed: 6.68 ft at 6:00am Feb 3 Observed: 6.67 ft at 6:30am Feb 3 Observed: 6.66 ft at 7:00am Feb 3 Observed: 6.66 ft at 7:30am Feb 3 Observed: 6.66 ft at 8:00am Feb 3 Observed: 6.65 ft at 8:30am Feb 3 Observed: 6.62 ft at 9:00am Feb 3 Observed: 6.61 ft at 9:30am Feb 3 Observed: 6.59 ft at 10:00am Feb 3 Observed: 6.57 ft at 10:30am Feb 3 Observed: 6.55 ft at 11:00am Feb 3 Observed: 6.53 ft at 11:30am Feb 3 Observed: 6.5 ft at 12:00pm Feb 3 Observed: 6.48 ft at 12:30pm Feb 3 Observed: 6.46 ft at 1:00pm Feb 3 Observed: 6.44 ft at 1:30pm Feb 3 Observed: 6.45 ft at 2:00pm Feb 3 Observed: 6.42 ft at 2:30pm Feb 3 Observed: 6.39 ft at 3:00pm Feb 3 Observed: 6.39 ft at 3:30pm Feb 3 Observed: 6.35 ft at 4:00pm Feb 3 Observed: 6.34 ft at 4:30pm Feb 3 Observed: 6.33 ft at 5:00pm Feb 3 Observed: 6.33 ft at 5:30pm Feb 3 Observed: 6.3 ft at 6:00pm Feb 3 Observed: 6.29 ft at 6:30pm Feb 3 Observed: 6.29 ft at 7:00pm Feb 3 Observed: 6.29 ft at 7:30pm Feb 3 Observed: 6.3 ft at 8:00pm Feb 3 Observed: 6.33 ft at 8:30pm Feb 3 Observed: 6.33 ft at 9:00pm Feb 3 Observed: 6.35 ft at 9:30pm Feb 3 Observed: 6.39 ft at 10:00pm Feb 3 Observed: 6.42 ft at 10:30pm Feb 3 Observed: 6.46 ft at 11:00pm Feb 3 Observed: 6.5 ft at 11:30pm Feb 3 Observed: 6.52 ft at 12:00am Feb 4 Observed: 6.55 ft at 12:30am Feb 4 Observed: 6.59 ft at 1:00am Feb 4 Observed: 6.61 ft at 1:30am Feb 4 Observed: 6.64 ft at 2:00am Feb 4 Observed: 6.64 ft at 2:30am Feb 4 Observed: 6.66 ft at 3:00am Feb 4 Observed: 6.66 ft at 3:30am Feb 4 Observed: 6.66 ft at 4:00am Feb 4 Observed: 6.67 ft at 4:30am Feb 4 Observed: 6.66 ft at 5:00am Feb 4 Observed: 6.67 ft at 5:30am Feb 4 Observed: 6.66 ft at 6:00am Feb 4 Observed: 6.65 ft at 6:30am Feb 4 Observed: 6.65 ft at 7:00am Feb 4 Observed: 6.63 ft at 7:30am Feb 4 Observed: 6.61 ft at 8:00am Feb 4 Observed: 6.61 ft at 8:30am Feb 4 Observed: 6.6 ft at 9:00am Feb 4 Observed: 6.57 ft at 9:30am Feb 4 Observed: 6.53 ft at 10:00am Feb 4 Observed: 6.52 ft at 10:30am Feb 4 Observed: 6.51 ft at 11:00am Feb 4 Observed: 6.48 ft at 11:30am Feb 4 Observed: 6.47 ft at 12:00pm Feb 4 Observed: 6.44 ft at 12:30pm Feb 4 Observed: 6.44 ft at 1:00pm Feb 4 Observed: 6.41 ft at 1:30pm Feb 4 Observed: 6.42 ft at 2:00pm Feb 4 Observed: 6.41 ft at 2:30pm Feb 4 Observed: 6.39 ft at 3:00pm Feb 4 Observed: 6.37 ft at 3:30pm Feb 4 Observed: 6.37 ft at 4:00pm Feb 4 Observed: 6.33 ft at 4:30pm Feb 4 Observed: 6.35 ft at 5:00pm Feb 4 Observed: 6.32 ft at 5:30pm Feb 4 Observed: 6.33 ft at 6:00pm Feb 4 Observed: 6.33 ft at 6:30pm Feb 4 Observed: 6.32 ft at 7:00pm Feb 4 Observed: 6.34 ft at 7:30pm Feb 4 Observed: 6.36 ft at 8:00pm Feb 4 Observed: 6.36 ft at 8:30pm Feb 4 Observed: 6.38 ft at 9:00pm Feb 4 Observed: 6.42 ft at 9:30pm Feb 4 Observed: 6.44 ft at 10:00pm Feb 4 Observed: 6.46 ft at 10:30pm Feb 4 Observed: 6.48 ft at 11:00pm Feb 4 Observed: 6.52 ft at 11:30pm Feb 4 Observed: 6.54 ft at 12:00am Feb 5 Observed: 6.55 ft at 12:30am Feb 5 Observed: 6.58 ft at 1:00am Feb 5 Observed: 6.6 ft at 1:30am Feb 5 Observed: 6.6 ft at 2:00am Feb 5 Observed: 6.64 ft at 2:30am Feb 5 Observed: 6.64 ft at 3:00am Feb 5 Observed: 6.65 ft at 3:30am Feb 5 Observed: 6.64 ft at 4:00am Feb 5 Observed: 6.66 ft at 4:30am Feb 5 Observed: 6.65 ft at 5:00am Feb 5 Observed: 6.67 ft at 5:30am Feb 5 Observed: 6.65 ft at 6:00am Feb 5 Observed: 6.67 ft at 6:30am Feb 5 Observed: 6.66 ft at 7:00am Feb 5 Observed: 6.66 ft at 7:30am Feb 5 Observed: 6.65 ft at 8:00am Feb 5 Observed: 6.64 ft at 8:30am Feb 5 Observed: 6.63 ft at 9:00am Feb 5 Observed: 6.62 ft at 9:30am Feb 5 Observed: 6.6 ft at 10:00am Feb 5 Observed: 6.59 ft at 10:30am Feb 5 Observed: 6.57 ft at 11:00am Feb 5 Observed: 6.57 ft at 11:30am Feb 5 Observed: 6.53 ft at 12:00pm Feb 5 Observed: 6.51 ft at 12:30pm Feb 5 Observed: 6.5 ft at 1:00pm Feb 5 Observed: 6.48 ft at 1:30pm Feb 5 Observed: 6.47 ft at 2:00pm Feb 5 Observed: 6.46 ft at 2:30pm Feb 5 Observed: 6.44 ft at 3:00pm Feb 5 Observed: 6.43 ft at 3:30pm Feb 5 Observed: 6.41 ft at 4:00pm Feb 5 Observed: 6.41 ft at 4:30pm Feb 5 Observed: 6.42 ft at 5:00pm Feb 5 Observed: 6.41 ft at 5:30pm Feb 5 Observed: 6.39 ft at 6:00pm Feb 5 Observed: 6.39 ft at 6:30pm Feb 5 Observed: 6.39 ft at 7:00pm Feb 5 Observed: 6.39 ft at 7:30pm Feb 5 Observed: 6.4 ft at 8:00pm Feb 5 Observed: 6.41 ft at 8:30pm Feb 5 Observed: 6.43 ft at 9:00pm Feb 5 Observed: 6.45 ft at 9:30pm Feb 5 Observed: 6.48 ft at 10:00pm Feb 5 Observed: 6.47 ft at 10:30pm Feb 5 Observed: 6.5 ft at 11:00pm Feb 5 Observed: 6.52 ft at 11:30pm Feb 5 Observed: 6.54 ft at 12:00am Feb 6 Observed: 6.53 ft at 12:30am Feb 6 Observed: 6.55 ft at 1:00am Feb 6 Observed: 6.56 ft at 1:30am Feb 6 Observed: 6.56 ft at 2:00am Feb 6 Observed: 6.58 ft at 2:30am Feb 6 Observed: 6.59 ft at 3:00am Feb 6 Observed: 6.58 ft at 3:30am Feb 6 Observed: 6.6 ft at 4:00am Feb 6 Observed: 6.59 ft at 4:30am Feb 6 Observed: 6.6 ft at 5:00am Feb 6 Observed: 6.6 ft at 5:30am Feb 6 Observed: 6.58 ft at 6:00am Feb 6 Observed: 6.58 ft at 6:30am Feb 6 Observed: 6.58 ft at 7:00am Feb 6 Observed: 6.57 ft at 7:30am Feb 6 Observed: 6.56 ft at 8:00am Feb 6 Observed: 6.57 ft at 8:30am Feb 6 Observed: 6.56 ft at 9:00am Feb 6 Observed: 6.57 ft at 9:30am Feb 6 Observed: 6.55 ft at 10:00am Feb 6 Observed: 6.54 ft at 10:30am Feb 6 Observed: 6.51 ft at 11:00am Feb 6 Observed: 6.54 ft at 11:30am Feb 6 Observed: 6.53 ft at 12:00pm Feb 6 Observed: 6.52 ft at 12:30pm Feb 6 Observed: 6.5 ft at 1:00pm Feb 6 Observed: 6.5 ft at 1:30pm Feb 6 Observed: 6.5 ft at 2:00pm Feb 6 Observed: 6.49 ft at 2:30pm Feb 6 Observed: 6.48 ft at 3:00pm Feb 6 Observed: 6.49 ft at 3:30pm Feb 6 Observed: 6.47 ft at 4:00pm Feb 6 Observed: 6.48 ft at 4:30pm Feb 6 Observed: 6.46 ft at 5:00pm Feb 6 Observed: 6.46 ft at 5:30pm Feb 6 Observed: 6.46 ft at 6:00pm Feb 6 Observed: 6.47 ft at 6:30pm Feb 6 Observed: 6.46 ft at 7:00pm Feb 6 Observed: 6.46 ft at 7:30pm Feb 6 Observed: 6.51 ft at 8:00pm Feb 6 Observed: 6.49 ft at 8:30pm Feb 6 Observed: 6.52 ft at 9:00pm Feb 6 Observed: 6.54 ft at 9:30pm Feb 6 Observed: 6.56 ft at 10:00pm Feb 6 Observed: 6.58 ft at 10:30pm Feb 6 Observed: 6.6 ft at 11:00pm Feb 6 Observed: 6.62 ft at 11:30pm Feb 6 Observed: 6.65 ft at 12:00am Feb 7 Observed: 6.68 ft at 12:30am Feb 7 Observed: 6.71 ft at 1:00am Feb 7 Observed: 6.77 ft at 1:30am Feb 7 Observed: 6.81 ft at 2:00am Feb 7 Observed: 6.85 ft at 2:30am Feb 7 Observed: 6.9 ft at 3:00am Feb 7 Observed: 6.92 ft at 3:30am Feb 7 Observed: 6.98 ft at 4:00am Feb 7 Observed: 7.03 ft at 4:30am Feb 7 Observed: 7.07 ft at 5:00am Feb 7 Observed: 7.12 ft at 5:30am Feb 7 Observed: 7.15 ft at 6:00am Feb 7 Observed: 7.21 ft at 6:30am Feb 7 Observed: 7.26 ft at 7:00am Feb 7 Observed: 7.3 ft at 7:30am Feb 7 Observed: 7.36 ft at 8:00am Feb 7 Observed: 7.43 ft at 8:30am Feb 7 Observed: 7.49 ft at 9:00am Feb 7 Observed: 7.54 ft at 9:30am Feb 7 Observed: 7.61 ft at 10:00am Feb 7 Observed: 7.7 ft at 10:30am Feb 7 Observed: 7.75 ft at 11:00am Feb 7 Observed: 7.84 ft at 11:30am Feb 7 Observed: 7.94 ft at 12:00pm Feb 7 Observed: 8.03 ft at 12:30pm Feb 7 Observed: 8.11 ft at 1:00pm Feb 7 Observed: 8.22 ft at 1:30pm Feb 7 Observed: 8.32 ft at 2:00pm Feb 7 Observed: 8.42 ft at 2:30pm Feb 7 Observed: 8.52 ft at 3:00pm Feb 7 Observed: 8.64 ft at 3:30pm Feb 7 Observed: 8.73 ft at 4:00pm Feb 7 Observed: 8.84 ft at 4:30pm Feb 7 Observed: 8.96 ft at 5:00pm Feb 7 Observed: 9.09 ft at 5:30pm Feb 7 Observed: 9.18 ft at 6:00pm Feb 7 Observed: 9.3 ft at 6:30pm Feb 7 Observed: 9.39 ft at 7:00pm Feb 7 Observed: 9.49 ft at 7:30pm Feb 7 Observed: 9.55 ft at 8:00pm Feb 7 Observed: 9.62 ft at 8:30pm Feb 7 Observed: 9.66 ft at 9:00pm Feb 7 Observed: 9.69 ft at 9:30pm Feb 7 Observed: 9.73 ft at 10:00pm Feb 7 Observed: 9.79 ft at 10:30pm Feb 7 Observed: 9.85 ft at 11:00pm Feb 7 Observed: 9.94 ft at 11:30pm Feb 7 Observed: 10.05 ft at 12:00am Feb 8 Observed: 10.17 ft at 12:30am Feb 8 Observed: 10.29 ft at 1:00am Feb 8 Observed: 10.41 ft at 1:30am Feb 8 Observed: 10.56 ft at 2:00am Feb 8 Observed: 10.73 ft at 2:30am Feb 8 Observed: 10.92 ft at 3:00am Feb 8 Observed: 11.11 ft at 3:30am Feb 8 Observed: 11.3 ft at 4:00am Feb 8 Observed: 11.41 ft at 4:30am Feb 8 Observed: 11.5 ft at 5:00am Feb 8 Observed: 11.62 ft at 5:30am Feb 8 Observed: 11.72 ft at 6:00am Feb 8 Observed: 11.83 ft at 6:30am Feb 8 Observed: 11.93 ft at 7:00am Feb 8 Observed: 12.05 ft at 7:30am Feb 8 Observed: 12.14 ft at 8:00am Feb 8 Observed: 12.24 ft at 8:30am Feb 8 Observed: 12.3 ft at 9:00am Feb 8 Observed: 12.36 ft at 9:30am Feb 8 Observed: 12.44 ft at 10:00am Feb 8 Observed: 12.52 ft at 10:30am Feb 8 Observed: 12.56 ft at 11:00am Feb 8 Observed: 12.61 ft at 11:30am Feb 8 Observed: 12.63 ft at 12:00pm Feb 8 Observed: 12.66 ft at 12:30pm Feb 8 Observed: 12.67 ft at 1:00pm Feb 8 Observed: 12.71 ft at 1:30pm Feb 8 Observed: 12.74 ft at 2:00pm Feb 8 Observed: 12.78 ft at 2:30pm Feb 8 Observed: 12.81 ft at 3:00pm Feb 8 Observed: 12.77 ft at 3:30pm Feb 8 Observed: 12.74 ft at 4:00pm Feb 8 Observed: 12.72 ft at 4:30pm Feb 8 Observed: 12.9 ft at 5:00pm Feb 8 Observed: 12.98 ft at 5:30pm Feb 8 Observed: 13.03 ft at 6:00pm Feb 8 Observed: 13.11 ft at 6:30pm Feb 8 Observed: 13.14 ft at 7:00pm Feb 8 Observed: 13.16 ft at 7:30pm Feb 8 Observed: 13.2 ft at 8:00pm Feb 8 Observed: 13.23 ft at 8:30pm Feb 8 Observed: 13.28 ft at 9:00pm Feb 8 Observed: 13.31 ft at 9:30pm Feb 8 Observed: 13.35 ft at 10:00pm Feb 8 Observed: 13.41 ft at 10:30pm Feb 8 Observed: 13.44 ft at 11:00pm Feb 8 Observed: 13.49 ft at 11:30pm Feb 8 Observed: 13.53 ft at 12:00am Feb 9 Observed: 13.56 ft at 12:30am Feb 9 Observed: 13.61 ft at 1:00am Feb 9 Observed: 13.66 ft at 1:30am Feb 9 Observed: 13.68 ft at 2:00am Feb 9 Observed: 13.69 ft at 2:30am Feb 9 Observed: 13.71 ft at 3:00am Feb 9 Observed: 13.73 ft at 3:30am Feb 9 Observed: 13.73 ft at 4:00am Feb 9 Observed: 13.76 ft at 4:30am Feb 9 Observed: 13.76 ft at 5:00am Feb 9 Observed: 13.86 ft at 5:30am Feb 9 Observed: 13.93 ft at 6:00am Feb 9 Observed: 13.97 ft at 6:30am Feb 9 Observed: 13.98 ft at 7:00am Feb 9 Observed: 14 ft at 7:30am Feb 9 Observed: 14 ft at 8:00am Feb 9 Observed: 13.99 ft at 8:30am Feb 9 Observed: 14.03 ft at 9:00am Feb 9 Observed: 14.03 ft at 9:30am Feb 9 Observed: 14.03 ft at 10:00am Feb 9 Observed: 14.03 ft at 10:30am Feb 9 Observed: 14.03 ft at 11:00am Feb 9 Observed: 14.01 ft at 11:30am Feb 9 Observed: 14.01 ft at 12:00pm Feb 9 Observed: 13.72 ft at 12:30pm Feb 9 Observed: 13.4 ft at 1:00pm Feb 9 Observed: 13.43 ft at 1:30pm Feb 9 Observed: 13.48 ft at 2:00pm Feb 9 Observed: 13.54 ft at 2:30pm Feb 9 Observed: 13.49 ft at 3:00pm Feb 9 Observed: 13.46 ft at 3:30pm Feb 9 Observed: 13.45 ft at 4:00pm Feb 9 Observed: 13.44 ft at 4:30pm Feb 9 Observed: 13.5 ft at 5:00pm Feb 9 Observed: 13.32 ft at 5:30pm Feb 9 Observed: 13.49 ft at 6:00pm Feb 9 Observed: 13.59 ft at 6:30pm Feb 9 Observed: 13.65 ft at 7:00pm Feb 9 Observed: 13.71 ft at 7:30pm Feb 9 Observed: 13.76 ft at 8:00pm Feb 9 Observed: 13.61 ft at 8:30pm Feb 9 Observed: 13.32 ft at 9:00pm Feb 9 Observed: 12.96 ft at 9:30pm Feb 9 Observed: 12.93 ft at 10:00pm Feb 9 Observed: 12.86 ft at 10:30pm Feb 9 Observed: 12.83 ft at 11:00pm Feb 9 Observed: 12.85 ft at 11:30pm Feb 9 Observed: 12.83 ft at 12:00am Feb 10 Observed: 12.84 ft at 12:30am Feb 10 Observed: 13 ft at 1:00am Feb 10 Observed: 12.83 ft at 1:30am Feb 10 Observed: 12.65 ft at 2:00am Feb 10 Observed: 12.47 ft at 2:30am Feb 10 Observed: 12.11 ft at 3:00am Feb 10 Observed: 12.22 ft at 3:30am Feb 10 Observed: 12.52 ft at 4:00am Feb 10 Observed: 12.85 ft at 4:30am Feb 10 Observed: 13.53 ft at 5:00am Feb 10 Forecast: 13.4 ft at 12:00am Feb 10 Forecast: 13.4 ft at 6:00am Feb 10 Forecast: 13.4 ft at 12:00pm Feb 10 Forecast: 13.4 ft at 6:00pm Feb 10 Forecast: 13.3 ft at 12:00am Feb 11 Forecast: 13.2 ft at 6:00am Feb 11 Forecast: 13.1 ft at 12:00pm Feb 11 Forecast: 13.1 ft at 6:00pm Feb 11 Forecast: 13.1 ft at 12:00am Feb 12 Forecast: 13.1 ft at 6:00am Feb 12 Forecast: 13.1 ft at 12:00pm Feb 12 Forecast: 13 ft at 6:00pm Feb 12 Forecast: 13 ft at 12:00am Feb 13 Forecast: 12.8 ft at 6:00am Feb 13 Forecast: 12.7 ft at 12:00pm Feb 13 Forecast: 12.5 ft at 6:00pm Feb 13 Forecast: 12.3 ft at 12:00am Feb 14 Forecast: 12.1 ft at 6:00am Feb 14 Forecast: 11.8 ft at 12:00pm Feb 14 Forecast: 11.7 ft at 6:00pm Feb 14 Forecast: 11.5 ft at 12:00am Feb 15 Forecast: 11.4 ft at 6:00am Feb 15 Forecast: 11.3 ft at 12:00pm Feb 15 Forecast: 11.3 ft at 6:00pm Feb 15 Forecast: 11.3 ft at 12:00am Feb 16 Forecast: 11.3 ft at 6:00am Feb 16 Forecast: 11.3 ft at 12:00pm Feb 16 Forecast: 11.3 ft at 6:00pm Feb 16 Graph Created (5:47am Feb 10, 2009) Observed Forecast (issued 5:30am Feb 10) U.S. Geological Survey LNTI4 (plotting HGIRG) Gage 0 Datum: 588.16 Latest observed value: 13.53 ft at 5:00 AM CST 10-Feb-2009. Flood Stage is 15.0 ft. Forecast data shown here are official public river forecasts. Flow (kcfs)
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Tabular Data
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NOTE: Gauge reading may be affected by ice.

Reliability of the Forecast: Forecast data shown here are guidance values only. Please refer to your local NWS office.

NOTE: Forecasts for the Iowa River near Lone Tree are issued as needed during times of high water, but are not routinely available.

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Upstream Gauge - at Iowa City Upstream Gauge Downstream Gauge Downstream Gauge - at Columbus Jct

Flood Categories (in feet)
Major Flood Stage:18
Moderate Flood Stage:16.5
Flood Stage:15
Action Stage:14

Historical Crests
(1) 23.15 ft on 06/15/2008
(2) 22.94 ft on 07/07/1993
(3) 20.27 ft on 09/22/1965
(4) 19.94 ft on 05/25/1944
(5) 18.97 ft on 05/19/1974
(6) 18.44 ft on 05/11/1996
(7) 18.38 ft on 02/21/1971
(8) 18.08 ft on 06/20/1990
(9) 17.90 ft on 04/01/1960
(10) 17.68 ft on 03/21/1962

Low Water Records
(1) 3.5 ft on 10/08/2003
(2) 3.7 ft on 09/21/2005
(3) 0 ft on 08/04/1977

 Iowa River near Lone Tree location map

Flood Impacts Collapse
20.0 Water reaches the bottom of the County Road W66 bridge deck.
15.0 Water affects low lying roads.
14.0 Water reaches to the tops of banks along the river.

About This Location Collapse
Latitude: 41.423799° N, Longitude: 91.478661° W, Horizontal Datum: NAD83

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 29 588.16 ft 603.16 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:
Corps of Engineers (COE) Info for Lone Tree
U.S. Geological Survey (USGS) Data and Site Info for Lone Tree

Additional Information Collapse
How low could the river get?

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
Quad Cities Weather Forecast Office
9050 Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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