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Hydrograph River at a Glance Download
Mississippi River at Gregory Landing Stage (ft)Flow (kcfs)Observed: 7.56 ft at 6:40AM May 19, 2015Observed: 7.57 ft at 6:50AM May 19, 2015Observed: 7.57 ft at 7:00AM May 19, 2015Observed: 7.57 ft at 7:10AM May 19, 2015Observed: 7.57 ft at 7:20AM May 19, 2015Observed: 7.57 ft at 7:30AM May 19, 2015Observed: 7.58 ft at 7:40AM May 19, 2015Observed: 7.59 ft at 7:50AM May 19, 2015Observed: 7.59 ft at 8:00AM May 19, 2015Observed: 7.6 ft at 8:10AM May 19, 2015Observed: 7.6 ft at 8:20AM May 19, 2015Observed: 7.6 ft at 8:30AM May 19, 2015Observed: 7.6 ft at 8:40AM May 19, 2015Observed: 7.6 ft at 8:50AM May 19, 2015Observed: 7.61 ft at 9:00AM May 19, 2015Observed: 7.61 ft at 9:10AM May 19, 2015Observed: 7.61 ft at 9:20AM May 19, 2015Observed: 7.61 ft at 9:30AM May 19, 2015Observed: 7.61 ft at 9:40AM May 19, 2015Observed: 7.61 ft at 9:50AM May 19, 2015Observed: 7.61 ft at 10:00AM May 19, 2015Observed: 7.61 ft at 10:10AM May 19, 2015Observed: 7.61 ft at 10:20AM May 19, 2015Observed: 7.61 ft at 10:30AM May 19, 2015Observed: 7.62 ft at 10:40AM May 19, 2015Observed: 7.62 ft at 10:50AM May 19, 2015Observed: 7.62 ft at 11:00AM May 19, 2015Observed: 7.62 ft at 11:10AM May 19, 2015Observed: 7.62 ft at 11:20AM May 19, 2015Observed: 7.61 ft at 11:30AM May 19, 2015Observed: 7.61 ft at 11:40AM May 19, 2015Observed: 7.61 ft at 11:50AM May 19, 2015Observed: 7.6 ft at 12:00PM May 19, 2015Observed: 7.59 ft at 12:10PM May 19, 2015Observed: 7.59 ft at 12:20PM May 19, 2015Observed: 7.58 ft at 12:30PM May 19, 2015Observed: 7.58 ft at 12:40PM May 19, 2015Observed: 7.58 ft at 12:50PM May 19, 2015Observed: 7.58 ft at 1:00PM May 19, 2015Observed: 7.58 ft at 1:10PM May 19, 2015Observed: 7.56 ft at 1:20PM May 19, 2015Observed: 7.56 ft at 1:30PM May 19, 2015Observed: 7.56 ft at 1:40PM May 19, 2015Observed: 7.56 ft at 1:50PM May 19, 2015Observed: 7.55 ft at 2:00PM May 19, 2015Observed: 7.55 ft at 2:10PM May 19, 2015Observed: 7.55 ft at 2:20PM May 19, 2015Observed: 7.55 ft at 2:30PM May 19, 2015Observed: 7.55 ft at 2:40PM May 19, 2015Observed: 7.54 ft at 2:50PM May 19, 2015Observed: 7.54 ft at 3:00PM May 19, 2015Observed: 7.54 ft at 3:10PM May 19, 2015Observed: 7.54 ft at 3:20PM May 19, 2015Observed: 7.53 ft at 3:30PM May 19, 2015Observed: 7.53 ft at 3:40PM May 19, 2015Observed: 7.53 ft at 3:50PM May 19, 2015Observed: 7.53 ft at 4:00PM May 19, 2015Observed: 7.53 ft at 4:10PM May 19, 2015Observed: 7.53 ft at 4:20PM May 19, 2015Observed: 7.53 ft at 4:30PM May 19, 2015Observed: 7.53 ft at 4:40PM May 19, 2015Observed: 7.53 ft at 4:50PM May 19, 2015Observed: 7.53 ft at 5:00PM May 19, 2015Observed: 7.53 ft at 5:10PM May 19, 2015Observed: 7.53 ft at 5:20PM May 19, 2015Observed: 7.53 ft at 5:30PM May 19, 2015Observed: 7.53 ft at 5:40PM May 19, 2015Observed: 7.52 ft at 5:50PM May 19, 2015Observed: 7.52 ft at 6:00PM May 19, 2015Observed: 7.52 ft at 6:10PM May 19, 2015Observed: 7.52 ft at 6:20PM May 19, 2015Observed: 7.52 ft at 6:30PM May 19, 2015Observed: 7.52 ft at 6:40PM May 19, 2015Observed: 7.52 ft at 6:50PM May 19, 2015Observed: 7.52 ft at 7:00PM May 19, 2015Observed: 7.52 ft at 7:10PM May 19, 2015Observed: 7.52 ft at 7:20PM May 19, 2015Observed: 7.52 ft at 7:30PM May 19, 2015Observed: 7.51 ft at 7:40PM May 19, 2015Observed: 7.51 ft at 7:50PM May 19, 2015Observed: 7.51 ft at 8:00PM May 19, 2015Observed: 7.51 ft at 8:10PM May 19, 2015Observed: 7.51 ft at 8:20PM May 19, 2015Observed: 7.52 ft at 8:30PM May 19, 2015Observed: 7.52 ft at 8:40PM May 19, 2015Observed: 7.52 ft at 8:50PM May 19, 2015Observed: 7.52 ft at 9:00PM May 19, 2015Observed: 7.52 ft at 9:10PM May 19, 2015Observed: 7.52 ft at 9:20PM May 19, 2015Observed: 7.52 ft at 9:30PM May 19, 2015Observed: 7.52 ft at 9:40PM May 19, 2015Observed: 7.52 ft at 9:50PM May 19, 2015Observed: 7.52 ft at 10:00PM May 19, 2015Observed: 7.52 ft at 10:10PM May 19, 2015Observed: 7.52 ft at 10:20PM May 19, 2015Observed: 7.52 ft at 10:30PM May 19, 2015Observed: 7.52 ft at 10:40PM May 19, 2015Observed: 7.52 ft at 10:50PM May 19, 2015Observed: 7.52 ft at 11:00PM May 19, 2015Observed: 7.53 ft at 11:10PM May 19, 2015Observed: 7.53 ft at 11:20PM May 19, 2015Observed: 7.53 ft at 11:30PM May 19, 2015Observed: 7.53 ft at 11:40PM May 19, 2015Observed: 7.53 ft at 11:50PM May 19, 2015Observed: 7.53 ft at 12:00AM May 20, 2015Observed: 7.53 ft at 12:10AM May 20, 2015Observed: 7.53 ft at 12:20AM May 20, 2015Observed: 7.53 ft at 12:30AM May 20, 2015Observed: 7.53 ft at 12:40AM May 20, 2015Observed: 7.53 ft at 12:50AM May 20, 2015Observed: 7.53 ft at 1:00AM May 20, 2015Observed: 7.53 ft at 1:10AM May 20, 2015Observed: 7.53 ft at 1:20AM May 20, 2015Observed: 7.53 ft at 1:30AM May 20, 2015Observed: 7.53 ft at 1:40AM May 20, 2015Observed: 7.53 ft at 1:50AM May 20, 2015Observed: 7.53 ft at 2:00AM May 20, 2015Observed: 7.53 ft at 2:10AM May 20, 2015Observed: 7.53 ft at 2:20AM May 20, 2015Observed: 7.53 ft at 2:30AM May 20, 2015Observed: 7.53 ft at 2:40AM May 20, 2015Observed: 7.53 ft at 2:50AM May 20, 2015Observed: 7.53 ft at 3:00AM May 20, 2015Observed: 7.53 ft at 3:10AM May 20, 2015Observed: 7.53 ft at 3:20AM May 20, 2015Observed: 7.53 ft at 3:30AM May 20, 2015Observed: 7.53 ft at 3:40AM May 20, 2015Observed: 7.54 ft at 3:50AM May 20, 2015Observed: 7.54 ft at 4:00AM May 20, 2015Observed: 7.55 ft at 4:10AM May 20, 2015Observed: 7.55 ft at 4:20AM May 20, 2015Observed: 7.55 ft at 4:30AM May 20, 2015Observed: 7.55 ft at 4:40AM May 20, 2015Observed: 7.55 ft at 4:50AM May 20, 2015Observed: 7.55 ft at 5:00AM May 20, 2015Observed: 7.55 ft at 5:10AM May 20, 2015Observed: 7.55 ft at 5:20AM May 20, 2015Observed: 7.56 ft at 5:30AM May 20, 2015Observed: 7.56 ft at 5:40AM May 20, 2015Observed: 7.56 ft at 5:50AM May 20, 2015Observed: 7.56 ft at 6:00AM May 20, 2015Observed: 7.56 ft at 6:10AM May 20, 2015Observed: 7.56 ft at 6:20AM May 20, 2015Observed: 7.57 ft at 6:30AM May 20, 2015Observed: 7.58 ft at 6:40AM May 20, 2015Observed: 7.59 ft at 6:50AM May 20, 2015Observed: 7.59 ft at 7:00AM May 20, 2015Observed: 7.59 ft at 7:10AM May 20, 2015Observed: 7.59 ft at 7:20AM May 20, 2015Observed: 7.6 ft at 7:30AM May 20, 2015Observed: 7.6 ft at 7:40AM May 20, 2015Observed: 7.61 ft at 7:50AM May 20, 2015Observed: 7.61 ft at 8:00AM May 20, 2015Observed: 7.61 ft at 8:10AM May 20, 2015Observed: 7.61 ft at 8:20AM May 20, 2015Observed: 7.61 ft at 8:30AM May 20, 2015Observed: 7.61 ft at 8:40AM May 20, 2015Observed: 7.62 ft at 8:50AM May 20, 2015Observed: 7.63 ft at 9:00AM May 20, 2015Observed: 7.63 ft at 9:10AM May 20, 2015Observed: 7.63 ft at 9:20AM May 20, 2015Observed: 7.63 ft at 9:30AM May 20, 2015Observed: 7.63 ft at 9:40AM May 20, 2015Observed: 7.63 ft at 9:50AM May 20, 2015Observed: 7.64 ft at 10:00AM May 20, 2015Observed: 7.64 ft at 10:10AM May 20, 2015Observed: 7.65 ft at 10:20AM May 20, 2015Observed: 7.65 ft at 10:30AM May 20, 2015Observed: 7.65 ft at 10:40AM May 20, 2015Observed: 7.65 ft at 10:50AM May 20, 2015Observed: 7.65 ft at 11:00AM May 20, 2015Observed: 7.65 ft at 11:10AM May 20, 2015Observed: 7.65 ft at 11:20AM May 20, 2015Observed: 7.66 ft at 11:30AM May 20, 2015Observed: 7.66 ft at 11:40AM May 20, 2015Observed: 7.66 ft at 11:50AM May 20, 2015Observed: 7.65 ft at 12:00PM May 20, 2015Observed: 7.65 ft at 12:10PM May 20, 2015Observed: 7.65 ft at 12:20PM May 20, 2015Observed: 7.65 ft at 12:30PM May 20, 2015Observed: 7.65 ft at 12:40PM May 20, 2015Observed: 7.65 ft at 12:50PM May 20, 2015Observed: 7.65 ft at 1:00PM May 20, 2015Observed: 7.65 ft at 1:10PM May 20, 2015Observed: 7.64 ft at 1:20PM May 20, 2015Observed: 7.64 ft at 1:30PM May 20, 2015Observed: 7.64 ft at 1:40PM May 20, 2015Observed: 7.63 ft at 1:50PM May 20, 2015Observed: 7.63 ft at 2:00PM May 20, 2015Observed: 7.63 ft at 2:10PM May 20, 2015Observed: 7.63 ft at 2:20PM May 20, 2015Observed: 7.63 ft at 2:30PM May 20, 2015Observed: 7.62 ft at 2:40PM May 20, 2015Observed: 7.62 ft at 2:50PM May 20, 2015Observed: 7.61 ft at 3:00PM May 20, 2015Observed: 7.61 ft at 3:10PM May 20, 2015Observed: 7.6 ft at 3:20PM May 20, 2015Observed: 7.6 ft at 3:30PM May 20, 2015Observed: 7.59 ft at 3:40PM May 20, 2015Observed: 7.59 ft at 3:50PM May 20, 2015Observed: 7.59 ft at 4:00PM May 20, 2015Observed: 7.59 ft at 4:10PM May 20, 2015Observed: 7.59 ft at 4:20PM May 20, 2015Observed: 7.58 ft at 4:30PM May 20, 2015Observed: 7.58 ft at 4:40PM May 20, 2015Observed: 7.58 ft at 4:50PM May 20, 2015Observed: 7.58 ft at 5:00PM May 20, 2015Observed: 7.58 ft at 5:10PM May 20, 2015Observed: 7.58 ft at 5:20PM May 20, 2015Observed: 7.58 ft at 5:30PM May 20, 2015Observed: 7.58 ft at 5:40PM May 20, 2015Observed: 7.58 ft at 5:50PM May 20, 2015Observed: 7.58 ft at 6:00PM May 20, 2015Observed: 7.57 ft at 6:10PM May 20, 2015Observed: 7.57 ft at 6:20PM May 20, 2015Observed: 7.57 ft at 6:30PM May 20, 2015Observed: 7.57 ft at 6:40PM May 20, 2015Observed: 7.57 ft at 6:50PM May 20, 2015Observed: 7.57 ft at 7:00PM May 20, 2015Observed: 7.57 ft at 7:10PM May 20, 2015Observed: 7.57 ft at 7:20PM May 20, 2015Observed: 7.57 ft at 7:30PM May 20, 2015Observed: 7.57 ft at 7:40PM May 20, 2015Observed: 7.57 ft at 7:50PM May 20, 2015Observed: 7.57 ft at 8:00PM May 20, 2015Observed: 7.57 ft at 8:10PM May 20, 2015Observed: 7.57 ft at 8:20PM May 20, 2015Observed: 7.57 ft at 8:30PM May 20, 2015Observed: 7.57 ft at 8:40PM May 20, 2015Observed: 7.57 ft at 8:50PM May 20, 2015Observed: 7.57 ft at 9:00PM May 20, 2015Observed: 7.57 ft at 9:10PM May 20, 2015Observed: 7.57 ft at 9:20PM May 20, 2015Observed: 7.57 ft at 9:30PM May 20, 2015Observed: 7.57 ft at 9:40PM May 20, 2015Observed: 7.57 ft at 9:50PM May 20, 2015Observed: 7.57 ft at 10:00PM May 20, 2015Observed: 7.57 ft at 10:10PM May 20, 2015Observed: 7.57 ft at 10:20PM May 20, 2015Observed: 7.57 ft at 10:30PM May 20, 2015Observed: 7.57 ft at 10:40PM May 20, 2015Observed: 7.57 ft at 10:50PM May 20, 2015Observed: 7.57 ft at 11:00PM May 20, 2015Observed: 7.57 ft at 11:10PM May 20, 2015Observed: 7.57 ft at 11:20PM May 20, 2015Observed: 7.57 ft at 11:30PM May 20, 2015Observed: 7.57 ft at 11:40PM May 20, 2015Observed: 7.57 ft at 11:50PM May 20, 2015Observed: 7.57 ft at 12:00AM May 21, 2015Observed: 7.57 ft at 12:10AM May 21, 2015Observed: 7.57 ft at 12:20AM May 21, 2015Observed: 7.57 ft at 12:30AM May 21, 2015Observed: 7.57 ft at 12:40AM May 21, 2015Observed: 7.58 ft at 12:50AM May 21, 2015Observed: 7.61 ft at 1:00AM May 21, 2015Observed: 7.62 ft at 1:10AM May 21, 2015Observed: 7.63 ft at 1:20AM May 21, 2015Observed: 7.63 ft at 1:30AM May 21, 2015Observed: 7.64 ft at 1:40AM May 21, 2015Observed: 7.65 ft at 1:50AM May 21, 2015Observed: 7.65 ft at 2:00AM May 21, 2015Observed: 7.66 ft at 2:10AM May 21, 2015Observed: 7.67 ft at 2:20AM May 21, 2015Observed: 7.68 ft at 2:30AM May 21, 2015Observed: 7.69 ft at 2:40AM May 21, 2015Observed: 7.69 ft at 2:50AM May 21, 2015Observed: 7.71 ft at 3:00AM May 21, 2015Observed: 7.71 ft at 3:10AM May 21, 2015Observed: 7.72 ft at 3:20AM May 21, 2015Observed: 7.73 ft at 3:30AM May 21, 2015Observed: 7.73 ft at 3:40AM May 21, 2015Observed: 7.74 ft at 3:50AM May 21, 2015Observed: 7.74 ft at 4:00AM May 21, 2015Observed: 7.75 ft at 4:10AM May 21, 2015Observed: 7.76 ft at 4:20AM May 21, 2015Observed: 7.76 ft at 4:30AM May 21, 2015Observed: 7.77 ft at 4:40AM May 21, 2015Observed: 7.78 ft at 4:50AM May 21, 2015Observed: 7.78 ft at 5:00AM May 21, 2015Observed: 7.79 ft at 5:10AM May 21, 2015Observed: 7.8 ft at 5:20AM May 21, 2015Observed: 7.8 ft at 5:30AM May 21, 2015Observed: 7.81 ft at 5:40AM May 21, 2015Observed: 7.83 ft at 5:50AM May 21, 2015Observed: 7.82 ft at 6:00AM May 21, 2015Observed: 7.82 ft at 6:10AM May 21, 2015Observed: 7.83 ft at 6:20AM May 21, 2015Observed: 7.84 ft at 6:30AM May 21, 2015Observed: 7.84 ft at 6:40AM May 21, 2015Observed: 7.84 ft at 6:50AM May 21, 2015Observed: 7.86 ft at 7:00AM May 21, 2015Observed: 7.88 ft at 7:10AM May 21, 2015Observed: 7.88 ft at 7:20AM May 21, 2015Observed: 7.88 ft at 7:30AM May 21, 2015Observed: 7.88 ft at 7:40AM May 21, 2015Observed: 7.89 ft at 7:50AM May 21, 2015Observed: 7.89 ft at 8:00AM May 21, 2015Observed: 7.9 ft at 8:10AM May 21, 2015Observed: 7.9 ft at 8:20AM May 21, 2015Observed: 7.91 ft at 8:30AM May 21, 2015Observed: 7.91 ft at 8:40AM May 21, 2015Observed: 7.92 ft at 8:50AM May 21, 2015Observed: 7.92 ft at 9:00AM May 21, 2015Observed: 7.92 ft at 9:10AM May 21, 2015Observed: 7.92 ft at 9:20AM May 21, 2015Highest Observation: 7.95 ft at 9:30AM May 21, 2015Observed: 7.92 ft at 9:40AM May 21, 2015Observed: 7.92 ft at 9:50AM May 21, 2015Observed: 7.92 ft at 10:00AM May 21, 2015Observed: 7.92 ft at 10:10AM May 21, 2015Observed: 7.91 ft at 10:20AM May 21, 2015Observed: 7.91 ft at 10:30AM May 21, 2015Observed: 7.91 ft at 10:40AM May 21, 2015Observed: 7.87 ft at 10:50AM May 21, 2015Observed: 7.85 ft at 11:00AM May 21, 2015Observed: 7.83 ft at 11:10AM May 21, 2015Observed: 7.8 ft at 11:20AM May 21, 2015Observed: 7.79 ft at 11:30AM May 21, 2015Observed: 7.78 ft at 11:40AM May 21, 2015Observed: 7.77 ft at 11:50AM May 21, 2015Observed: 7.77 ft at 12:00PM May 21, 2015Observed: 7.76 ft at 12:10PM May 21, 2015Observed: 7.75 ft at 12:20PM May 21, 2015Observed: 7.75 ft at 12:30PM May 21, 2015Observed: 7.7 ft at 12:40PM May 21, 2015Observed: 7.69 ft at 12:50PM May 21, 2015Observed: 7.69 ft at 1:00PM May 21, 2015Observed: 7.68 ft at 1:10PM May 21, 2015Observed: 7.67 ft at 1:20PM May 21, 2015Observed: 7.66 ft at 1:30PM May 21, 2015Observed: 7.65 ft at 1:40PM May 21, 2015Observed: 7.64 ft at 1:50PM May 21, 2015Observed: 7.63 ft at 2:00PM May 21, 2015Observed: 7.63 ft at 2:10PM May 21, 2015Observed: 7.63 ft at 2:20PM May 21, 2015Observed: 7.61 ft at 2:30PM May 21, 2015Observed: 7.6 ft at 2:40PM May 21, 2015Observed: 7.6 ft at 2:50PM May 21, 2015Observed: 7.6 ft at 3:00PM May 21, 2015Observed: 7.6 ft at 3:10PM May 21, 2015Observed: 7.59 ft at 3:20PM May 21, 2015Observed: 7.58 ft at 3:30PM May 21, 2015Observed: 7.57 ft at 3:40PM May 21, 2015Observed: 7.57 ft at 3:50PM May 21, 2015Observed: 7.57 ft at 4:00PM May 21, 2015Observed: 7.55 ft at 4:10PM May 21, 2015Observed: 7.55 ft at 4:20PM May 21, 2015Observed: 7.54 ft at 4:30PM May 21, 2015Observed: 7.53 ft at 4:40PM May 21, 2015Observed: 7.53 ft at 4:50PM May 21, 2015Observed: 7.52 ft at 5:00PM May 21, 2015Observed: 7.52 ft at 5:10PM May 21, 2015Observed: 7.51 ft at 5:20PM May 21, 2015Observed: 7.51 ft at 5:30PM May 21, 2015Observed: 7.51 ft at 5:40PM May 21, 2015Observed: 7.51 ft at 5:50PM May 21, 2015Observed: 7.49 ft at 6:00PM May 21, 2015Observed: 7.48 ft at 6:10PM May 21, 2015Observed: 7.48 ft at 6:20PM May 21, 2015Observed: 7.48 ft at 6:30PM May 21, 2015Observed: 7.48 ft at 6:40PM May 21, 2015Observed: 7.49 ft at 6:50PM May 21, 2015Observed: 7.49 ft at 7:00PM May 21, 2015Observed: 7.49 ft at 7:10PM May 21, 2015Observed: 7.5 ft at 7:20PM May 21, 2015Observed: 7.5 ft at 7:30PM May 21, 2015Observed: 7.5 ft at 7:40PM May 21, 2015Observed: 7.51 ft at 7:50PM May 21, 2015Observed: 7.52 ft at 8:00PM May 21, 2015Observed: 7.53 ft at 8:10PM May 21, 2015Observed: 7.54 ft at 8:20PM May 21, 2015Observed: 7.57 ft at 8:30PM May 21, 2015Observed: 7.54 ft at 8:40PM May 21, 2015Observed: 7.54 ft at 8:50PM May 21, 2015Observed: 7.55 ft at 9:00PM May 21, 2015Observed: 7.55 ft at 9:10PM May 21, 2015Observed: 7.55 ft at 9:20PM May 21, 2015Observed: 7.56 ft at 9:30PM May 21, 2015Observed: 7.56 ft at 9:40PM May 21, 2015Observed: 7.56 ft at 9:50PM May 21, 2015Observed: 7.56 ft at 10:00PM May 21, 2015Observed: 7.56 ft at 10:10PM May 21, 2015Observed: 7.57 ft at 10:20PM May 21, 2015Observed: 7.57 ft at 10:30PM May 21, 2015Observed: 7.57 ft at 10:40PM May 21, 2015Observed: 7.57 ft at 10:50PM May 21, 2015Observed: 7.58 ft at 11:00PM May 21, 2015Observed: 7.58 ft at 11:10PM May 21, 2015Observed: 7.6 ft at 11:20PM May 21, 2015Observed: 7.6 ft at 11:30PM May 21, 2015Observed: 7.6 ft at 11:40PM May 21, 2015Observed: 7.6 ft at 11:50PM May 21, 2015Observed: 7.6 ft at 12:00AM May 22, 2015Observed: 7.6 ft at 12:10AM May 22, 2015Observed: 7.6 ft at 12:20AM May 22, 2015Observed: 7.6 ft at 12:30AM May 22, 2015Observed: 7.6 ft at 12:40AM May 22, 2015Observed: 7.6 ft at 12:50AM May 22, 2015Observed: 7.6 ft at 1:00AM May 22, 2015Observed: 7.61 ft at 1:10AM May 22, 2015Observed: 7.62 ft at 1:20AM May 22, 2015Observed: 7.62 ft at 1:30AM May 22, 2015Observed: 7.64 ft at 1:40AM May 22, 2015Observed: 7.6 ft at 1:50AM May 22, 2015Observed: 7.61 ft at 2:00AM May 22, 2015Observed: 7.61 ft at 2:10AM May 22, 2015Observed: 7.63 ft at 2:20AM May 22, 2015Observed: 7.63 ft at 2:30AM May 22, 2015Observed: 7.63 ft at 2:40AM May 22, 2015Observed: 7.63 ft at 2:50AM May 22, 2015Observed: 7.63 ft at 3:00AM May 22, 2015Observed: 7.63 ft at 3:10AM May 22, 2015Observed: 7.63 ft at 3:20AM May 22, 2015Observed: 7.63 ft at 3:30AM May 22, 2015Observed: 7.63 ft at 3:40AM May 22, 2015Observed: 7.63 ft at 3:50AM May 22, 2015Observed: 7.63 ft at 4:00AM May 22, 2015Observed: 7.63 ft at 4:10AM May 22, 2015Observed: 7.63 ft at 4:20AM May 22, 2015Observed: 7.63 ft at 4:30AM May 22, 2015Observed: 7.63 ft at 4:40AM May 22, 2015Observed: 7.63 ft at 4:50AM May 22, 2015Observed: 7.63 ft at 5:00AM May 22, 2015Observed: 7.63 ft at 5:10AM May 22, 2015Observed: 7.63 ft at 5:20AM May 22, 2015Observed: 7.63 ft at 5:30AM May 22, 2015Observed: 7.63 ft at 5:40AM May 22, 2015Observed: 7.63 ft at 5:50AM May 22, 2015Observed: 7.63 ft at 6:00AM May 22, 2015Forecast: 8.1 ft 7:00AM May 22, 2015Forecast: 8.1 ft 1:00PM May 22, 2015Highest Forecast: 8.2 ft 7:00PM May 22, 2015Highest Forecast: 8.2 ft 1:00AM May 23, 2015Highest Forecast: 8.2 ft 7:00AM May 23, 2015Highest Forecast: 8.2 ft 1:00PM May 23, 2015Highest Forecast: 8.2 ft 7:00PM May 23, 2015Highest Forecast: 8.2 ft 1:00AM May 24, 2015Highest Forecast: 8.2 ft 7:00AM May 24, 2015Highest Forecast: 8.2 ft 1:00PM May 24, 2015Highest Forecast: 8.2 ft 7:00PM May 24, 2015Highest Forecast: 8.2 ft 1:00AM May 25, 2015Highest Forecast: 8.2 ft 7:00AM May 25, 2015Highest Forecast: 8.2 ft 1:00PM May 25, 2015Highest Forecast: 8.2 ft 7:00PM May 25, 2015Highest Forecast: 8.2 ft 1:00AM May 26, 2015Highest Forecast: 8.2 ft 7:00AM May 26, 2015Highest Forecast: 8.2 ft 1:00PM May 26, 2015Highest Forecast: 8.2 ft 7:00PM May 26, 2015Highest Forecast: 8.2 ft 1:00AM May 27, 2015Forecast: 8.1 ft 7:00AM May 27, 2015Forecast: 8.1 ft 1:00PM May 27, 2015Forecast: 8.1 ft 7:00PM May 27, 2015Forecast: 8.1 ft 1:00AM May 28, 2015Forecast: 8.1 ft 7:00AM May 28, 2015U.S. Army Corps of EngineersGGYM7(plotting HGIRG) Graph Created (6:32AM May 22, 2015)ObservedForecast (issued 12:10AM May 22)Latest observed value: 7.63 ft at 6:00 AM CDT 22-May-2015. Flood Stage is 15 ft
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Datum: Not Available
Metadata
NOTE: River forecasts for this location take into account past precipitation and the precipitation amounts expected approximately 24 hours into the future from the forecast issuance time.

NOTE: Forecasts for the Mississippi River at Gregory Landing are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - at Canton Lock and Dam 20
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 18
Flood Stage: 15
Action Stage: 14
Low Stage (in feet): 0

Historic Crests
(1) 28.49 ft on 07/09/1993
(2) 27.60 ft on 06/18/2008
(3) 24.60 ft on 04/24/1973
(4) 24.42 ft on 07/07/2014 (P)
(5) 24.04 ft on 05/15/2001
(6) 23.55 ft on 04/20/2013 (P)
(7) 22.70 ft on 05/01/1965
(8) 21.50 ft on 04/03/1960
(9) 21.22 ft on 04/27/2001
(10) 21.10 ft on 10/04/1986
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 24.42 ft on 07/07/2014 (P)
(2) 16.28 ft on 05/15/2014 (P)
(3) 19.64 ft on 07/04/2013 (P)
(4) 20.80 ft on 06/01/2013 (P)
(5) 23.55 ft on 04/20/2013 (P)
(6) 16.94 ft on 06/27/2011
(7) 20.49 ft on 06/16/2011
(8) 17.43 ft on 06/03/2011
(9) 19.93 ft on 04/23/2011
(10) 27.60 ft on 06/18/2008
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:16
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Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
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29 Water reaches the floor of the grain elevator office building in Gregory Landing.
25.4 Hunt and Lima Lake levees are overtopped, affecting U.S. Highway 61.
17 Water affects the road north of the grain elevator in Gregory Landing.
16 Water affects buildings in unprotected low areas.
About This Location Collapse

Latitude: 40.279167° N, Longitude: 91.495833° W, Horizontal Datum: NAD83/WGS84

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 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 472.71 ft 487.71 ft  

Current/Historical Observations:

Additional Information Collapse
How low could the river get?
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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
National Weather Service
Quad Cities Weather Forecast Office
9050 Harrison Street
Davenport, IA 52806-7326
(563) 386-3976
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Page last modified: 12-Feb-2015 9:33 PM
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