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Hydrograph River at a Glance Download
Mississippi River at Quincy Lock and Dam 21 Tailwater (ft)Flow (kcfs)Observed: 19.01 ft at 5:00PM Sep 13, 2018Observed: 19.02 ft at 5:10PM Sep 13, 2018Observed: 19.04 ft at 5:20PM Sep 13, 2018Observed: 19.04 ft at 5:30PM Sep 13, 2018Observed: 19.04 ft at 5:40PM Sep 13, 2018Observed: 19.04 ft at 5:50PM Sep 13, 2018Observed: 19.04 ft at 6:00PM Sep 13, 2018Observed: 19.01 ft at 6:10PM Sep 13, 2018Observed: 19.01 ft at 6:20PM Sep 13, 2018Observed: 19 ft at 6:30PM Sep 13, 2018Observed: 19.03 ft at 6:40PM Sep 13, 2018Observed: 19.03 ft at 6:50PM Sep 13, 2018Observed: 19.05 ft at 7:00PM Sep 13, 2018Observed: 19.01 ft at 7:10PM Sep 13, 2018Observed: 19.02 ft at 7:20PM Sep 13, 2018Observed: 19 ft at 7:40PM Sep 13, 2018Observed: 19.01 ft at 7:50PM Sep 13, 2018Observed: 19.02 ft at 8:00PM Sep 13, 2018Observed: 19.04 ft at 8:10PM Sep 13, 2018Observed: 19.02 ft at 8:20PM Sep 13, 2018Observed: 19.01 ft at 8:30PM Sep 13, 2018Observed: 19.02 ft at 8:40PM Sep 13, 2018Observed: 19 ft at 8:50PM Sep 13, 2018Observed: 18.98 ft at 9:00PM Sep 13, 2018Observed: 18.96 ft at 9:20PM Sep 13, 2018Observed: 19.02 ft at 9:30PM Sep 13, 2018Observed: 19.01 ft at 9:40PM Sep 13, 2018Observed: 19.02 ft at 9:50PM Sep 13, 2018Observed: 18.99 ft at 10:10PM Sep 13, 2018Highest Observation: 19.06 ft at 10:20PM Sep 13, 2018Observed: 19.02 ft at 10:40PM Sep 13, 2018Observed: 18.99 ft at 10:50PM Sep 13, 2018Observed: 18.97 ft at 11:00PM Sep 13, 2018Observed: 19.02 ft at 11:10PM Sep 13, 2018Observed: 19.01 ft at 11:20PM Sep 13, 2018Observed: 18.98 ft at 11:30PM Sep 13, 2018Observed: 19 ft at 11:40PM Sep 13, 2018Observed: 18.95 ft at 11:50PM Sep 13, 2018Observed: 18.98 ft at 12:00AM Sep 14, 2018Observed: 19 ft at 12:10AM Sep 14, 2018Observed: 18.98 ft at 12:20AM Sep 14, 2018Observed: 18.99 ft at 12:30AM Sep 14, 2018Observed: 19 ft at 12:40AM Sep 14, 2018Observed: 18.98 ft at 12:50AM Sep 14, 2018Observed: 18.97 ft at 1:00AM Sep 14, 2018Observed: 18.98 ft at 1:10AM Sep 14, 2018Observed: 18.97 ft at 1:20AM Sep 14, 2018Observed: 18.98 ft at 1:30AM Sep 14, 2018Observed: 19 ft at 1:40AM Sep 14, 2018Observed: 19 ft at 1:50AM Sep 14, 2018Observed: 18.96 ft at 2:00AM Sep 14, 2018Observed: 18.97 ft at 2:10AM Sep 14, 2018Observed: 18.96 ft at 2:20AM Sep 14, 2018Observed: 18.98 ft at 2:30AM Sep 14, 2018Observed: 18.97 ft at 2:40AM Sep 14, 2018Observed: 18.97 ft at 2:50AM Sep 14, 2018Observed: 18.98 ft at 3:00AM Sep 14, 2018Observed: 18.97 ft at 3:10AM Sep 14, 2018Observed: 18.95 ft at 3:20AM Sep 14, 2018Observed: 18.96 ft at 3:30AM Sep 14, 2018Observed: 18.95 ft at 3:40AM Sep 14, 2018Observed: 18.95 ft at 3:50AM Sep 14, 2018Observed: 18.97 ft at 4:00AM Sep 14, 2018Observed: 18.95 ft at 4:10AM Sep 14, 2018Observed: 18.94 ft at 4:20AM Sep 14, 2018Observed: 18.96 ft at 4:30AM Sep 14, 2018Observed: 18.97 ft at 4:40AM Sep 14, 2018Observed: 18.95 ft at 5:00AM Sep 14, 2018Observed: 18.93 ft at 5:10AM Sep 14, 2018Observed: 18.94 ft at 5:40AM Sep 14, 2018Observed: 18.97 ft at 6:00AM Sep 14, 2018Observed: 18.93 ft at 6:20AM Sep 14, 2018Observed: 18.93 ft at 6:50AM Sep 14, 2018Observed: 18.93 ft at 7:10AM Sep 14, 2018Observed: 18.96 ft at 7:20AM Sep 14, 2018Observed: 18.94 ft at 7:30AM Sep 14, 2018Observed: 18.94 ft at 7:40AM Sep 14, 2018Observed: 18.93 ft at 7:50AM Sep 14, 2018Observed: 18.93 ft at 8:00AM Sep 14, 2018Observed: 18.93 ft at 8:10AM Sep 14, 2018Observed: 18.92 ft at 8:20AM Sep 14, 2018Observed: 18.96 ft at 8:30AM Sep 14, 2018Observed: 18.91 ft at 8:40AM Sep 14, 2018Observed: 18.95 ft at 8:50AM Sep 14, 2018Observed: 18.96 ft at 9:00AM Sep 14, 2018Observed: 18.95 ft at 9:20AM Sep 14, 2018Observed: 18.93 ft at 9:30AM Sep 14, 2018Observed: 18.9 ft at 9:40AM Sep 14, 2018Observed: 18.93 ft at 10:20AM Sep 14, 2018Observed: 18.89 ft at 10:30AM Sep 14, 2018Observed: 18.88 ft at 10:40AM Sep 14, 2018Observed: 18.89 ft at 10:50AM Sep 14, 2018Observed: 18.9 ft at 11:10AM Sep 14, 2018Observed: 18.95 ft at 11:20AM Sep 14, 2018Observed: 18.9 ft at 11:30AM Sep 14, 2018Observed: 18.91 ft at 11:40AM Sep 14, 2018Observed: 18.91 ft at 11:50AM Sep 14, 2018Observed: 18.89 ft at 12:00PM Sep 14, 2018Observed: 18.89 ft at 12:10PM Sep 14, 2018Observed: 18.89 ft at 12:20PM Sep 14, 2018Observed: 18.89 ft at 12:30PM Sep 14, 2018Observed: 18.9 ft at 12:40PM Sep 14, 2018Observed: 18.86 ft at 1:10PM Sep 14, 2018Observed: 18.91 ft at 1:50PM Sep 14, 2018Observed: 18.91 ft at 2:00PM Sep 14, 2018Observed: 18.9 ft at 2:10PM Sep 14, 2018Observed: 18.88 ft at 2:20PM Sep 14, 2018Observed: 18.88 ft at 2:50PM Sep 14, 2018Observed: 18.86 ft at 3:00PM Sep 14, 2018Observed: 18.87 ft at 3:10PM Sep 14, 2018Observed: 18.88 ft at 3:20PM Sep 14, 2018Observed: 18.84 ft at 3:40PM Sep 14, 2018Observed: 18.86 ft at 3:50PM Sep 14, 2018Observed: 18.82 ft at 4:00PM Sep 14, 2018Observed: 18.85 ft at 4:10PM Sep 14, 2018Observed: 18.86 ft at 4:20PM Sep 14, 2018Observed: 18.85 ft at 4:30PM Sep 14, 2018Observed: 18.86 ft at 4:40PM Sep 14, 2018Observed: 18.88 ft at 4:50PM Sep 14, 2018Observed: 18.85 ft at 5:10PM Sep 14, 2018Observed: 18.84 ft at 5:20PM Sep 14, 2018Observed: 18.84 ft at 5:30PM Sep 14, 2018Observed: 18.86 ft at 6:10PM Sep 14, 2018Observed: 18.85 ft at 6:30PM Sep 14, 2018Observed: 18.84 ft at 6:40PM Sep 14, 2018Observed: 18.86 ft at 7:00PM Sep 14, 2018Observed: 18.86 ft at 7:20PM Sep 14, 2018Observed: 18.84 ft at 7:30PM Sep 14, 2018Observed: 18.85 ft at 7:40PM Sep 14, 2018Observed: 18.8 ft at 7:50PM Sep 14, 2018Observed: 18.82 ft at 8:00PM Sep 14, 2018Observed: 18.82 ft at 8:10PM Sep 14, 2018Observed: 18.83 ft at 8:20PM Sep 14, 2018Observed: 18.85 ft at 8:30PM Sep 14, 2018Observed: 18.84 ft at 8:40PM Sep 14, 2018Observed: 18.84 ft at 8:50PM Sep 14, 2018Observed: 18.82 ft at 9:00PM Sep 14, 2018Observed: 18.81 ft at 9:10PM Sep 14, 2018Observed: 18.82 ft at 9:20PM Sep 14, 2018Observed: 18.83 ft at 9:40PM Sep 14, 2018Observed: 18.87 ft at 10:00PM Sep 14, 2018Observed: 18.81 ft at 10:10PM Sep 14, 2018Observed: 18.81 ft at 10:20PM Sep 14, 2018Observed: 18.81 ft at 10:40PM Sep 14, 2018Observed: 18.8 ft at 11:30PM Sep 14, 2018Observed: 18.79 ft at 11:40PM Sep 14, 2018Observed: 18.82 ft at 12:40AM Sep 15, 2018Observed: 18.79 ft at 12:50AM Sep 15, 2018Observed: 18.79 ft at 1:00AM Sep 15, 2018Observed: 18.81 ft at 1:10AM Sep 15, 2018Observed: 18.78 ft at 1:20AM Sep 15, 2018Observed: 18.82 ft at 1:30AM Sep 15, 2018Observed: 18.82 ft at 1:40AM Sep 15, 2018Observed: 18.8 ft at 1:50AM Sep 15, 2018Observed: 18.79 ft at 2:00AM Sep 15, 2018Observed: 18.83 ft at 2:10AM Sep 15, 2018Observed: 18.81 ft at 2:20AM Sep 15, 2018Observed: 18.77 ft at 2:30AM Sep 15, 2018Observed: 18.79 ft at 2:40AM Sep 15, 2018Observed: 18.79 ft at 2:50AM Sep 15, 2018Observed: 18.79 ft at 3:00AM Sep 15, 2018Observed: 18.77 ft at 3:10AM Sep 15, 2018Observed: 18.79 ft at 3:20AM Sep 15, 2018Observed: 18.79 ft at 3:30AM Sep 15, 2018Observed: 18.78 ft at 3:40AM Sep 15, 2018Observed: 18.76 ft at 3:50AM Sep 15, 2018Observed: 18.78 ft at 4:00AM Sep 15, 2018Observed: 18.82 ft at 4:10AM Sep 15, 2018Observed: 18.78 ft at 4:20AM Sep 15, 2018Observed: 18.79 ft at 4:30AM Sep 15, 2018Observed: 18.79 ft at 4:40AM Sep 15, 2018Observed: 18.78 ft at 4:50AM Sep 15, 2018Observed: 18.77 ft at 5:00AM Sep 15, 2018Observed: 18.75 ft at 5:10AM Sep 15, 2018Observed: 18.77 ft at 5:20AM Sep 15, 2018Observed: 18.77 ft at 5:30AM Sep 15, 2018Observed: 18.77 ft at 5:40AM Sep 15, 2018Observed: 18.78 ft at 5:50AM Sep 15, 2018Observed: 18.74 ft at 6:00AM Sep 15, 2018Observed: 18.72 ft at 6:10AM Sep 15, 2018Observed: 18.75 ft at 6:20AM Sep 15, 2018Observed: 18.73 ft at 6:30AM Sep 15, 2018Observed: 18.73 ft at 6:40AM Sep 15, 2018Observed: 18.76 ft at 6:50AM Sep 15, 2018Observed: 18.77 ft at 7:00AM Sep 15, 2018Observed: 18.76 ft at 7:10AM Sep 15, 2018Observed: 18.78 ft at 7:20AM Sep 15, 2018Observed: 18.76 ft at 7:30AM Sep 15, 2018Observed: 18.74 ft at 7:40AM Sep 15, 2018Observed: 18.73 ft at 7:50AM Sep 15, 2018Observed: 18.78 ft at 8:00AM Sep 15, 2018Observed: 18.75 ft at 8:10AM Sep 15, 2018Observed: 18.75 ft at 8:20AM Sep 15, 2018Observed: 18.77 ft at 8:30AM Sep 15, 2018Observed: 18.75 ft at 8:40AM Sep 15, 2018Observed: 18.76 ft at 8:50AM Sep 15, 2018Observed: 18.76 ft at 9:00AM Sep 15, 2018Observed: 18.74 ft at 9:30AM Sep 15, 2018Observed: 18.76 ft at 10:00AM Sep 15, 2018Observed: 18.73 ft at 10:20AM Sep 15, 2018Observed: 18.74 ft at 10:50AM Sep 15, 2018Observed: 18.73 ft at 11:10AM Sep 15, 2018Observed: 18.75 ft at 11:30AM Sep 15, 2018Observed: 18.75 ft at 11:40AM Sep 15, 2018Observed: 18.74 ft at 12:00PM Sep 15, 2018Observed: 18.71 ft at 12:10PM Sep 15, 2018Observed: 18.73 ft at 12:20PM Sep 15, 2018Observed: 18.75 ft at 12:30PM Sep 15, 2018Observed: 18.74 ft at 12:40PM Sep 15, 2018Observed: 18.74 ft at 12:50PM Sep 15, 2018Observed: 18.75 ft at 1:00PM Sep 15, 2018Observed: 18.74 ft at 1:10PM Sep 15, 2018Observed: 18.72 ft at 1:20PM Sep 15, 2018Observed: 18.74 ft at 1:30PM Sep 15, 2018Observed: 18.73 ft at 1:40PM Sep 15, 2018Observed: 18.74 ft at 1:50PM Sep 15, 2018Observed: 18.74 ft at 2:10PM Sep 15, 2018Observed: 18.77 ft at 2:20PM Sep 15, 2018Observed: 18.75 ft at 2:30PM Sep 15, 2018Observed: 18.72 ft at 2:40PM Sep 15, 2018Observed: 18.69 ft at 3:00PM Sep 15, 2018Observed: 18.72 ft at 3:20PM Sep 15, 2018Observed: 18.73 ft at 3:40PM Sep 15, 2018Observed: 18.75 ft at 3:50PM Sep 15, 2018Observed: 18.73 ft at 4:00PM Sep 15, 2018Observed: 18.73 ft at 4:10PM Sep 15, 2018Observed: 18.73 ft at 4:20PM Sep 15, 2018Observed: 18.72 ft at 4:30PM Sep 15, 2018Observed: 18.72 ft at 4:40PM Sep 15, 2018Observed: 18.77 ft at 4:50PM Sep 15, 2018Observed: 18.85 ft at 5:00PM Sep 15, 2018Observed: 18.75 ft at 5:10PM Sep 15, 2018Observed: 18.75 ft at 5:20PM Sep 15, 2018Observed: 18.71 ft at 5:30PM Sep 15, 2018Observed: 18.71 ft at 5:40PM Sep 15, 2018Observed: 18.72 ft at 5:50PM Sep 15, 2018Observed: 18.71 ft at 6:00PM Sep 15, 2018Observed: 18.75 ft at 6:10PM Sep 15, 2018Observed: 18.73 ft at 6:30PM Sep 15, 2018Observed: 18.73 ft at 6:40PM Sep 15, 2018Observed: 18.71 ft at 6:50PM Sep 15, 2018Observed: 18.71 ft at 7:00PM Sep 15, 2018Observed: 18.73 ft at 7:10PM Sep 15, 2018Observed: 18.71 ft at 7:20PM Sep 15, 2018Observed: 18.72 ft at 7:30PM Sep 15, 2018Observed: 18.73 ft at 7:40PM Sep 15, 2018Observed: 18.73 ft at 7:50PM Sep 15, 2018Observed: 18.72 ft at 8:00PM Sep 15, 2018Observed: 18.7 ft at 8:10PM Sep 15, 2018Observed: 18.7 ft at 8:20PM Sep 15, 2018Observed: 18.72 ft at 8:30PM Sep 15, 2018Observed: 18.75 ft at 9:00PM Sep 15, 2018Observed: 18.73 ft at 9:10PM Sep 15, 2018Observed: 18.73 ft at 9:20PM Sep 15, 2018Observed: 18.71 ft at 9:30PM Sep 15, 2018Observed: 18.7 ft at 9:40PM Sep 15, 2018Observed: 18.71 ft at 9:50PM Sep 15, 2018Observed: 18.71 ft at 10:00PM Sep 15, 2018Observed: 18.71 ft at 10:10PM Sep 15, 2018Observed: 18.73 ft at 10:30PM Sep 15, 2018Observed: 18.7 ft at 10:50PM Sep 15, 2018Observed: 18.71 ft at 11:00PM Sep 15, 2018Observed: 18.69 ft at 11:20PM Sep 15, 2018Observed: 18.72 ft at 11:30PM Sep 15, 2018Observed: 18.74 ft at 12:00AM Sep 16, 2018Observed: 18.69 ft at 1:40AM Sep 16, 2018Observed: 18.69 ft at 2:10AM Sep 16, 2018Observed: 18.75 ft at 2:40AM Sep 16, 2018Observed: 18.69 ft at 2:50AM Sep 16, 2018Observed: 18.66 ft at 4:50AM Sep 16, 2018Observed: 18.68 ft at 5:20AM Sep 16, 2018Observed: 18.7 ft at 5:30AM Sep 16, 2018Observed: 18.7 ft at 5:40AM Sep 16, 2018Observed: 18.65 ft at 5:50AM Sep 16, 2018Observed: 18.68 ft at 6:00AM Sep 16, 2018Observed: 18.67 ft at 6:10AM Sep 16, 2018Observed: 18.67 ft at 6:20AM Sep 16, 2018Observed: 18.69 ft at 6:30AM Sep 16, 2018Observed: 18.67 ft at 6:40AM Sep 16, 2018Observed: 18.71 ft at 6:50AM Sep 16, 2018Observed: 18.69 ft at 7:00AM Sep 16, 2018Observed: 18.66 ft at 7:10AM Sep 16, 2018Observed: 18.66 ft at 7:20AM Sep 16, 2018Observed: 18.67 ft at 7:30AM Sep 16, 2018Observed: 18.67 ft at 7:40AM Sep 16, 2018Observed: 18.66 ft at 7:50AM Sep 16, 2018Observed: 18.69 ft at 8:00AM Sep 16, 2018Observed: 18.69 ft at 8:10AM Sep 16, 2018Observed: 18.67 ft at 8:20AM Sep 16, 2018Observed: 18.68 ft at 8:30AM Sep 16, 2018Observed: 18.65 ft at 8:40AM Sep 16, 2018Observed: 18.68 ft at 8:50AM Sep 16, 2018Observed: 18.65 ft at 9:00AM Sep 16, 2018Observed: 18.65 ft at 9:10AM Sep 16, 2018Observed: 18.66 ft at 9:20AM Sep 16, 2018Observed: 18.67 ft at 9:30AM Sep 16, 2018Observed: 18.68 ft at 9:40AM Sep 16, 2018Observed: 18.64 ft at 9:50AM Sep 16, 2018Observed: 18.65 ft at 10:00AM Sep 16, 2018Observed: 18.68 ft at 10:10AM Sep 16, 2018Observed: 18.66 ft at 10:20AM Sep 16, 2018Observed: 18.66 ft at 10:30AM Sep 16, 2018Observed: 18.69 ft at 10:40AM Sep 16, 2018Observed: 18.68 ft at 10:50AM Sep 16, 2018Observed: 18.66 ft at 11:00AM Sep 16, 2018Observed: 18.64 ft at 11:10AM Sep 16, 2018Observed: 18.64 ft at 11:20AM Sep 16, 2018Observed: 18.65 ft at 11:30AM Sep 16, 2018Observed: 18.65 ft at 11:40AM Sep 16, 2018Observed: 18.67 ft at 11:50AM Sep 16, 2018Observed: 18.66 ft at 12:00PM Sep 16, 2018Observed: 18.66 ft at 12:10PM Sep 16, 2018Observed: 18.65 ft at 12:20PM Sep 16, 2018Observed: 18.64 ft at 12:30PM Sep 16, 2018Observed: 18.65 ft at 12:40PM Sep 16, 2018Observed: 18.65 ft at 12:50PM Sep 16, 2018Observed: 18.63 ft at 1:00PM Sep 16, 2018Observed: 18.64 ft at 1:10PM Sep 16, 2018Observed: 18.64 ft at 1:20PM Sep 16, 2018Observed: 18.65 ft at 1:30PM Sep 16, 2018Observed: 18.67 ft at 1:40PM Sep 16, 2018Observed: 18.69 ft at 1:50PM Sep 16, 2018Observed: 18.64 ft at 2:00PM Sep 16, 2018Observed: 18.63 ft at 2:10PM Sep 16, 2018Observed: 18.65 ft at 2:20PM Sep 16, 2018Observed: 18.65 ft at 2:30PM Sep 16, 2018Observed: 18.65 ft at 2:40PM Sep 16, 2018Observed: 18.66 ft at 2:50PM Sep 16, 2018Observed: 18.63 ft at 3:00PM Sep 16, 2018Observed: 18.66 ft at 3:10PM Sep 16, 2018Observed: 18.65 ft at 3:20PM Sep 16, 2018Observed: 18.66 ft at 3:30PM Sep 16, 2018Observed: 18.61 ft at 3:40PM Sep 16, 2018Observed: 18.63 ft at 3:50PM Sep 16, 2018Observed: 18.63 ft at 4:00PM Sep 16, 2018Observed: 18.63 ft at 4:10PM Sep 16, 2018Observed: 18.64 ft at 4:20PM Sep 16, 2018Observed: 18.64 ft at 4:30PM Sep 16, 2018Observed: 18.63 ft at 4:40PM Sep 16, 2018Observed: 18.62 ft at 4:50PM Sep 16, 2018Observed: 18.62 ft at 5:00PM Sep 16, 2018Observed: 18.61 ft at 5:10PM Sep 16, 2018Observed: 18.61 ft at 5:20PM Sep 16, 2018Observed: 18.63 ft at 5:30PM Sep 16, 2018Observed: 18.65 ft at 5:40PM Sep 16, 2018Observed: 18.61 ft at 5:50PM Sep 16, 2018Observed: 18.63 ft at 6:00PM Sep 16, 2018Observed: 18.62 ft at 6:10PM Sep 16, 2018Observed: 18.6 ft at 6:20PM Sep 16, 2018Observed: 18.6 ft at 6:30PM Sep 16, 2018Observed: 18.6 ft at 6:40PM Sep 16, 2018Observed: 18.63 ft at 6:50PM Sep 16, 2018Observed: 18.61 ft at 7:00PM Sep 16, 2018Observed: 18.58 ft at 7:10PM Sep 16, 2018Observed: 18.63 ft at 7:20PM Sep 16, 2018Observed: 18.61 ft at 7:30PM Sep 16, 2018Observed: 18.6 ft at 7:40PM Sep 16, 2018Observed: 18.6 ft at 7:50PM Sep 16, 2018Observed: 18.61 ft at 8:00PM Sep 16, 2018Observed: 18.58 ft at 8:10PM Sep 16, 2018Observed: 18.59 ft at 8:20PM Sep 16, 2018Observed: 18.6 ft at 8:30PM Sep 16, 2018Observed: 18.6 ft at 8:40PM Sep 16, 2018Observed: 18.6 ft at 8:50PM Sep 16, 2018Observed: 18.6 ft at 9:00PM Sep 16, 2018Observed: 18.59 ft at 9:10PM Sep 16, 2018Observed: 18.58 ft at 9:20PM Sep 16, 2018Observed: 18.58 ft at 9:30PM Sep 16, 2018Observed: 18.57 ft at 9:40PM Sep 16, 2018Observed: 18.59 ft at 9:50PM Sep 16, 2018Observed: 18.58 ft at 10:00PM Sep 16, 2018Observed: 18.61 ft at 10:10PM Sep 16, 2018Observed: 18.57 ft at 10:20PM Sep 16, 2018Observed: 18.58 ft at 10:30PM Sep 16, 2018Observed: 18.57 ft at 10:40PM Sep 16, 2018Observed: 18.56 ft at 10:50PM Sep 16, 2018Observed: 18.57 ft at 11:00PM Sep 16, 2018Observed: 18.56 ft at 11:10PM Sep 16, 2018Observed: 18.58 ft at 11:20PM Sep 16, 2018Observed: 18.59 ft at 11:30PM Sep 16, 2018Observed: 18.54 ft at 11:40PM Sep 16, 2018Observed: 18.55 ft at 11:50PM Sep 16, 2018Observed: 18.54 ft at 12:00AM Sep 17, 2018Observed: 18.55 ft at 12:10AM Sep 17, 2018Observed: 18.54 ft at 12:20AM Sep 17, 2018Observed: 18.57 ft at 12:30AM Sep 17, 2018Observed: 18.56 ft at 12:40AM Sep 17, 2018Observed: 18.56 ft at 12:50AM Sep 17, 2018Observed: 18.53 ft at 1:00AM Sep 17, 2018Observed: 18.53 ft at 1:10AM Sep 17, 2018Observed: 18.52 ft at 1:20AM Sep 17, 2018Observed: 18.54 ft at 1:30AM Sep 17, 2018Observed: 18.51 ft at 1:40AM Sep 17, 2018Observed: 18.54 ft at 1:50AM Sep 17, 2018Observed: 18.51 ft at 2:00AM Sep 17, 2018Observed: 18.54 ft at 2:10AM Sep 17, 2018Observed: 18.53 ft at 2:20AM Sep 17, 2018Observed: 18.52 ft at 2:30AM Sep 17, 2018Observed: 18.46 ft at 2:40AM Sep 17, 2018Observed: 18.5 ft at 2:50AM Sep 17, 2018Observed: 18.53 ft at 3:00AM Sep 17, 2018Observed: 18.49 ft at 3:10AM Sep 17, 2018Observed: 18.51 ft at 3:20AM Sep 17, 2018Observed: 18.5 ft at 3:30AM Sep 17, 2018Observed: 18.52 ft at 3:40AM Sep 17, 2018Observed: 18.5 ft at 3:50AM Sep 17, 2018Observed: 18.47 ft at 4:00AM Sep 17, 2018Observed: 18.46 ft at 4:10AM Sep 17, 2018Observed: 18.48 ft at 4:20AM Sep 17, 2018Observed: 18.48 ft at 4:30AM Sep 17, 2018Observed: 18.49 ft at 4:40AM Sep 17, 2018Observed: 18.46 ft at 4:50AM Sep 17, 2018Observed: 18.47 ft at 5:00AM Sep 17, 2018Observed: 18.48 ft at 5:10AM Sep 17, 2018Observed: 18.43 ft at 5:20AM Sep 17, 2018Observed: 18.45 ft at 5:30AM Sep 17, 2018Observed: 18.44 ft at 5:40AM Sep 17, 2018Observed: 18.46 ft at 5:50AM Sep 17, 2018Observed: 18.43 ft at 6:00AM Sep 17, 2018Observed: 18.45 ft at 6:10AM Sep 17, 2018Observed: 18.46 ft at 6:20AM Sep 17, 2018Observed: 18.42 ft at 6:30AM Sep 17, 2018Observed: 18.41 ft at 6:40AM Sep 17, 2018Observed: 18.42 ft at 6:50AM Sep 17, 2018Observed: 18.43 ft at 7:00AM Sep 17, 2018Observed: 18.42 ft at 7:10AM Sep 17, 2018Observed: 18.44 ft at 7:20AM Sep 17, 2018Observed: 18.42 ft at 7:30AM Sep 17, 2018Observed: 18.41 ft at 7:40AM Sep 17, 2018Observed: 18.39 ft at 7:50AM Sep 17, 2018Observed: 18.39 ft at 8:00AM Sep 17, 2018Observed: 18.39 ft at 8:10AM Sep 17, 2018Observed: 18.38 ft at 8:20AM Sep 17, 2018Observed: 18.4 ft at 8:30AM Sep 17, 2018Observed: 18.38 ft at 8:40AM Sep 17, 2018Observed: 18.44 ft at 8:50AM Sep 17, 2018Observed: 18.38 ft at 9:00AM Sep 17, 2018Observed: 18.37 ft at 9:10AM Sep 17, 2018Observed: 18.35 ft at 9:20AM Sep 17, 2018Observed: 18.35 ft at 9:30AM Sep 17, 2018Observed: 18.37 ft at 9:40AM Sep 17, 2018Observed: 18.38 ft at 9:50AM Sep 17, 2018Observed: 18.37 ft at 10:00AM Sep 17, 2018Observed: 18.33 ft at 10:10AM Sep 17, 2018Observed: 18.33 ft at 10:20AM Sep 17, 2018Observed: 18.3 ft at 10:30AM Sep 17, 2018Observed: 18.33 ft at 10:40AM Sep 17, 2018Observed: 18.32 ft at 10:50AM Sep 17, 2018Observed: 18.31 ft at 11:00AM Sep 17, 2018Observed: 18.35 ft at 11:10AM Sep 17, 2018Observed: 18.33 ft at 11:20AM Sep 17, 2018Observed: 18.32 ft at 11:30AM Sep 17, 2018Observed: 18.3 ft at 11:40AM Sep 17, 2018Observed: 18.3 ft at 11:50AM Sep 17, 2018Observed: 18.27 ft at 12:00PM Sep 17, 2018Observed: 18.28 ft at 12:10PM Sep 17, 2018Observed: 18.27 ft at 12:20PM Sep 17, 2018Observed: 18.31 ft at 12:30PM Sep 17, 2018Observed: 18.28 ft at 12:40PM Sep 17, 2018Observed: 18.3 ft at 12:50PM Sep 17, 2018Observed: 18.27 ft at 1:00PM Sep 17, 2018Observed: 18.27 ft at 1:10PM Sep 17, 2018Observed: 18.26 ft at 1:20PM Sep 17, 2018Observed: 18.25 ft at 1:30PM Sep 17, 2018Observed: 18.25 ft at 1:40PM Sep 17, 2018Observed: 18.26 ft at 1:50PM Sep 17, 2018Observed: 18.27 ft at 2:00PM Sep 17, 2018Observed: 18.26 ft at 2:10PM Sep 17, 2018Observed: 18.26 ft at 2:20PM Sep 17, 2018Observed: 18.23 ft at 2:30PM Sep 17, 2018Observed: 18.21 ft at 2:40PM Sep 17, 2018Observed: 18.22 ft at 2:50PM Sep 17, 2018Observed: 18.21 ft at 3:00PM Sep 17, 2018Observed: 18.22 ft at 3:10PM Sep 17, 2018Observed: 18.21 ft at 3:20PM Sep 17, 2018Observed: 18.2 ft at 3:30PM Sep 17, 2018Observed: 18.21 ft at 3:40PM Sep 17, 2018Observed: 18.19 ft at 3:50PM Sep 17, 2018Observed: 18.18 ft at 4:00PM Sep 17, 2018Observed: 18.18 ft at 4:10PM Sep 17, 2018Observed: 18.21 ft at 4:20PM Sep 17, 2018Observed: 18.19 ft at 4:30PM Sep 17, 2018Observed: 18.18 ft at 4:40PM Sep 17, 2018Observed: 18.17 ft at 4:50PM Sep 17, 2018Observed: 18.18 ft at 5:00PM Sep 17, 2018Observed: 18.17 ft at 5:10PM Sep 17, 2018Observed: 18.14 ft at 5:20PM Sep 17, 2018Observed: 18.15 ft at 5:30PM Sep 17, 2018Observed: 18.15 ft at 5:40PM Sep 17, 2018Observed: 18.14 ft at 5:50PM Sep 17, 2018Observed: 18.13 ft at 6:00PM Sep 17, 2018Observed: 18.16 ft at 6:10PM Sep 17, 2018Observed: 18.14 ft at 6:20PM Sep 17, 2018Observed: 18.14 ft at 6:30PM Sep 17, 2018Observed: 18.14 ft at 6:40PM Sep 17, 2018Observed: 18.11 ft at 6:50PM Sep 17, 2018Observed: 18.13 ft at 7:00PM Sep 17, 2018Observed: 18.13 ft at 7:10PM Sep 17, 2018Observed: 18.12 ft at 7:20PM Sep 17, 2018Observed: 18.11 ft at 7:30PM Sep 17, 2018Observed: 18.1 ft at 7:40PM Sep 17, 2018Observed: 18.07 ft at 7:50PM Sep 17, 2018Observed: 18.07 ft at 8:00PM Sep 17, 2018Observed: 18.11 ft at 8:10PM Sep 17, 2018Observed: 18.07 ft at 8:20PM Sep 17, 2018Observed: 18.09 ft at 8:30PM Sep 17, 2018Observed: 18.06 ft at 8:40PM Sep 17, 2018Observed: 18.06 ft at 8:50PM Sep 17, 2018Observed: 18.08 ft at 9:00PM Sep 17, 2018Observed: 18.05 ft at 9:10PM Sep 17, 2018Observed: 18.04 ft at 9:20PM Sep 17, 2018Observed: 18.06 ft at 9:30PM Sep 17, 2018Observed: 18.05 ft at 9:40PM Sep 17, 2018Observed: 18.05 ft at 9:50PM Sep 17, 2018Observed: 18.02 ft at 10:00PM Sep 17, 2018Observed: 18.02 ft at 10:10PM Sep 17, 2018Observed: 18.02 ft at 10:20PM Sep 17, 2018Observed: 18.01 ft at 10:30PM Sep 17, 2018Observed: 17.98 ft at 10:40PM Sep 17, 2018Observed: 17.97 ft at 10:50PM Sep 17, 2018Observed: 18.01 ft at 11:00PM Sep 17, 2018Observed: 17.99 ft at 11:10PM Sep 17, 2018Observed: 18.05 ft at 11:20PM Sep 17, 2018Observed: 17.98 ft at 11:30PM Sep 17, 2018Observed: 17.96 ft at 11:40PM Sep 17, 2018Observed: 17.96 ft at 11:50PM Sep 17, 2018Observed: 17.95 ft at 12:00AM Sep 18, 2018Observed: 17.95 ft at 12:10AM Sep 18, 2018Observed: 17.97 ft at 12:20AM Sep 18, 2018Observed: 17.93 ft at 12:30AM Sep 18, 2018Observed: 17.95 ft at 12:40AM Sep 18, 2018Observed: 17.94 ft at 12:50AM Sep 18, 2018Observed: 17.93 ft at 1:00AM Sep 18, 2018Observed: 17.93 ft at 1:10AM Sep 18, 2018Observed: 17.89 ft at 1:20AM Sep 18, 2018Observed: 17.88 ft at 1:30AM Sep 18, 2018Observed: 17.93 ft at 1:40AM Sep 18, 2018Observed: 17.89 ft at 1:50AM Sep 18, 2018Observed: 17.91 ft at 2:00AM Sep 18, 2018Observed: 17.91 ft at 2:10AM Sep 18, 2018Observed: 17.89 ft at 2:20AM Sep 18, 2018Observed: 17.88 ft at 2:30AM Sep 18, 2018Observed: 17.87 ft at 2:40AM Sep 18, 2018Observed: 17.87 ft at 2:50AM Sep 18, 2018Observed: 17.85 ft at 3:00AM Sep 18, 2018Observed: 17.85 ft at 3:10AM Sep 18, 2018Observed: 17.84 ft at 3:20AM Sep 18, 2018Observed: 17.8 ft at 3:30AM Sep 18, 2018Observed: 17.84 ft at 3:40AM Sep 18, 2018Observed: 17.82 ft at 3:50AM Sep 18, 2018Observed: 17.85 ft at 4:00AM Sep 18, 2018Observed: 17.84 ft at 4:10AM Sep 18, 2018Observed: 17.82 ft at 4:20AM Sep 18, 2018Observed: 17.83 ft at 4:30AM Sep 18, 2018Observed: 17.83 ft at 4:40AM Sep 18, 2018Observed: 17.8 ft at 4:50AM Sep 18, 2018Observed: 17.79 ft at 5:00AM Sep 18, 2018Observed: 17.79 ft at 5:10AM Sep 18, 2018Observed: 17.78 ft at 5:20AM Sep 18, 2018Observed: 17.79 ft at 5:30AM Sep 18, 2018Observed: 17.78 ft at 5:40AM Sep 18, 2018Observed: 17.77 ft at 5:50AM Sep 18, 2018Observed: 17.75 ft at 6:00AM Sep 18, 2018Observed: 17.73 ft at 6:10AM Sep 18, 2018Observed: 17.76 ft at 6:20AM Sep 18, 2018Observed: 17.75 ft at 6:30AM Sep 18, 2018Observed: 17.74 ft at 6:40AM Sep 18, 2018Observed: 17.73 ft at 6:50AM Sep 18, 2018Observed: 17.72 ft at 7:00AM Sep 18, 2018Observed: 17.73 ft at 7:10AM Sep 18, 2018Observed: 17.72 ft at 7:20AM Sep 18, 2018Observed: 17.7 ft at 7:30AM Sep 18, 2018Observed: 17.7 ft at 7:40AM Sep 18, 2018Observed: 17.69 ft at 7:50AM Sep 18, 2018Observed: 17.71 ft at 8:00AM Sep 18, 2018Observed: 17.68 ft at 8:10AM Sep 18, 2018Observed: 17.67 ft at 8:20AM Sep 18, 2018Observed: 17.65 ft at 8:30AM Sep 18, 2018Observed: 17.63 ft at 8:40AM Sep 18, 2018Observed: 17.63 ft at 8:50AM Sep 18, 2018Observed: 17.64 ft at 9:00AM Sep 18, 2018Observed: 17.64 ft at 9:10AM Sep 18, 2018Observed: 17.63 ft at 9:20AM Sep 18, 2018Observed: 17.65 ft at 9:30AM Sep 18, 2018Observed: 17.62 ft at 9:40AM Sep 18, 2018Observed: 17.64 ft at 9:50AM Sep 18, 2018Observed: 17.63 ft at 10:00AM Sep 18, 2018Observed: 17.62 ft at 10:10AM Sep 18, 2018Observed: 17.62 ft at 10:20AM Sep 18, 2018Observed: 17.57 ft at 10:30AM Sep 18, 2018Observed: 17.59 ft at 10:40AM Sep 18, 2018Observed: 17.57 ft at 10:50AM Sep 18, 2018Observed: 17.57 ft at 11:00AM Sep 18, 2018Observed: 17.55 ft at 11:10AM Sep 18, 2018Observed: 17.55 ft at 11:20AM Sep 18, 2018Observed: 17.57 ft at 11:30AM Sep 18, 2018Observed: 17.53 ft at 11:40AM Sep 18, 2018Observed: 17.54 ft at 11:50AM Sep 18, 2018Observed: 17.52 ft at 12:00PM Sep 18, 2018Observed: 17.52 ft at 12:10PM Sep 18, 2018Observed: 17.51 ft at 12:20PM Sep 18, 2018Observed: 17.52 ft at 12:30PM Sep 18, 2018Observed: 17.49 ft at 12:40PM Sep 18, 2018Observed: 17.49 ft at 12:50PM Sep 18, 2018Observed: 17.5 ft at 1:00PM Sep 18, 2018Observed: 17.49 ft at 1:10PM Sep 18, 2018Observed: 17.49 ft at 1:20PM Sep 18, 2018Observed: 17.5 ft at 1:30PM Sep 18, 2018Observed: 17.44 ft at 1:40PM Sep 18, 2018Observed: 17.47 ft at 1:50PM Sep 18, 2018Observed: 17.47 ft at 2:00PM Sep 18, 2018Observed: 17.43 ft at 2:10PM Sep 18, 2018Observed: 17.45 ft at 2:20PM Sep 18, 2018Observed: 17.44 ft at 2:30PM Sep 18, 2018Observed: 17.43 ft at 2:40PM Sep 18, 2018Observed: 17.4 ft at 2:50PM Sep 18, 2018Observed: 17.4 ft at 3:00PM Sep 18, 2018Observed: 17.38 ft at 3:10PM Sep 18, 2018Observed: 17.41 ft at 3:20PM Sep 18, 2018Observed: 17.38 ft at 3:30PM Sep 18, 2018Observed: 17.39 ft at 3:40PM Sep 18, 2018Observed: 17.39 ft at 3:50PM Sep 18, 2018Observed: 17.38 ft at 4:00PM Sep 18, 2018Highest Forecast: 17.3 ft 7:00PM Sep 18, 2018Forecast: 17.1 ft 1:00AM Sep 19, 2018Forecast: 16.8 ft 7:00AM Sep 19, 2018Forecast: 16.6 ft 1:00PM Sep 19, 2018Forecast: 16.4 ft 7:00PM Sep 19, 2018Forecast: 16.1 ft 1:00AM Sep 20, 2018Forecast: 15.9 ft 7:00AM Sep 20, 2018Forecast: 15.7 ft 1:00PM Sep 20, 2018Forecast: 15.4 ft 7:00PM Sep 20, 2018Forecast: 15.2 ft 1:00AM Sep 21, 2018Forecast: 15 ft 7:00AM Sep 21, 2018Forecast: 14.7 ft 1:00PM Sep 21, 2018Forecast: 14.5 ft 7:00PM Sep 21, 2018Forecast: 14.2 ft 1:00AM Sep 22, 2018Forecast: 13.9 ft 7:00AM Sep 22, 2018Forecast: 13.6 ft 1:00PM Sep 22, 2018Forecast: 13.3 ft 7:00PM Sep 22, 2018Forecast: 13 ft 1:00AM Sep 23, 2018Forecast: 12.8 ft 7:00AM Sep 23, 2018Forecast: 12.6 ft 1:00PM Sep 23, 2018Forecast: 12.3 ft 7:00PM Sep 23, 2018Forecast: 12.1 ft 1:00AM Sep 24, 2018Forecast: 11.9 ft 7:00AM Sep 24, 2018Forecast: 11.6 ft 1:00PM Sep 24, 2018Forecast: 11.4 ft 7:00PM Sep 24, 2018Forecast: 11.1 ft 1:00AM Sep 25, 2018Forecast: 10.8 ft 7:00AM Sep 25, 2018Forecast: 10.5 ft 1:00PM Sep 25, 2018Forecast: 10.3 ft 7:00PM Sep 25, 2018Forecast: 10.2 ft 1:00AM Sep 26, 2018Forecast: 10 ft 7:00AM Sep 26, 2018Forecast: 9.9 ft 1:00PM Sep 26, 2018Forecast: 9.7 ft 7:00PM Sep 26, 2018Forecast: 9.6 ft 1:00AM Sep 27, 2018Forecast: 9.4 ft 7:00AM Sep 27, 2018Forecast: 9.3 ft 1:00PM Sep 27, 2018Forecast: 9.1 ft 7:00PM Sep 27, 2018Forecast: 9 ft 1:00AM Sep 28, 2018Forecast: 8.9 ft 7:00AM Sep 28, 2018Forecast: 8.8 ft 1:00PM Sep 28, 2018Forecast: 8.6 ft 7:00PM Sep 28, 2018Forecast: 8.5 ft 1:00AM Sep 29, 2018Forecast: 8.4 ft 7:00AM Sep 29, 2018Forecast: 8.3 ft 1:00PM Sep 29, 2018Forecast: 8.2 ft 7:00PM Sep 29, 2018Forecast: 8.1 ft 1:00AM Sep 30, 2018Forecast: 8.1 ft 7:00AM Sep 30, 2018Forecast: 8 ft 1:00PM Sep 30, 2018Forecast: 7.9 ft 7:00PM Sep 30, 2018Forecast: 7.8 ft 1:00AM Oct 01, 2018Forecast: 7.7 ft 7:00AM Oct 01, 2018Forecast: 7.7 ft 1:00PM Oct 01, 2018Forecast: 7.6 ft 7:00PM Oct 01, 2018Forecast: 7.5 ft 1:00AM Oct 02, 2018Forecast: 7.4 ft 7:00AM Oct 02, 2018QLDI2(plotting HTIRG) Graph Created (4:54PM Sep 18, 2018)ObservedForecast (issued 10:17AM Sep 18)Latest observed value: 17.38 ft at 4:00 PM CDT 18-Sep-2018. Flood Stage is 17 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Mississippi River at Quincy Lock and Dam 21 are issued routinely year-round.
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Upstream Gauge - at Quincy Upstream Gauge Downstream Gauge Downstream Gauge - at Hannibal
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 21
Flood Stage: 17
Action Stage: 15
Low Stage (in feet): -9999

Historic Crests
(1) 31.30 ft on 07/13/1993
(2) 29.58 ft on 06/18/2008
(3) 27.70 ft on 04/25/1973
(4) 27.24 ft on 04/21/2013
(5) 26.55 ft on 05/16/2001
(6) 26.15 ft on 07/08/2014
(7) 24.86 ft on 10/04/1986
(8) 24.74 ft on 06/01/2013
(9) 24.05 ft on 05/29/1996
(10) 23.89 ft on 04/28/1965
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 18.90 ft on 05/16/2018
(2) 18.52 ft on 06/03/2017
(3) 19.33 ft on 05/02/2017
(4) 17.23 ft on 04/07/2017
(5) 18.86 ft on 10/07/2016
(6) 21.08 ft on 12/29/2015
(7) 26.15 ft on 07/08/2014
(8) 24.74 ft on 06/01/2013
(9) 27.24 ft on 04/21/2013
(10) 19.58 ft on 06/28/2011
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) -3.40 ft on 12/14/1936
(2) -3.00 ft on 12/26/1933
(3) -2.30 ft on 12/10/1910
(4) -2.20 ft on 01/17/1938
(5) -1.60 ft on 12/23/1914
Show More Low Water Records

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

Zoom Level:14
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Gauge LocationGauge Map Marker
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
If you notice any errors in the below information, please contact our Webmaster
140000 At this approximate discharge, the Corps will raise the gates out of the water, creating "open river" conditions.
26.9 Missouri Highway 168 east of Palmyra near the BASF plant closes near this height.
25.7 At this height, the lock wall is inundated.
25 Quincy Waterworks inundated.
21.9 Near this level, the lock is closed to navigation. This level will vary with circumstance.
17 Flood Stage: Minor flooding begins.
14 Unprotected bottomlands flood.
12.3 This is the upper limit of the target pool level at Lock and Dam 21.
12.2 This is the target pool level for navigation at Lock & Dam 21.
12 At some point between 11.6 to 12.1 feet, the Corps will lift all gates out of the river creating "open river" conditions, corresponding to an approximate discharge of 140,000 cfs.
11.8 This is the lower limit of the target pool level at Lock & Dam 21.
Photos
(1) Quincy Lock and Dam 21 pool on 19 June 2008 with a pool reading of 27.48 ft.
(2) Quincy Lock and Dam 21 lock house on 19 June 2008 at a tailwater of 26.59 ft.
(3) Quincy Lock and Dam pool gages on 19 June 2008 (HP=27.48, HT=26.59)
(4) Quincy Lock debris in pool on 19 June 2008 (HP=27.48, HT=26.59)
(5) Quincy Lock and Dam 21 pool on 19 June 2008 (HT=26.59 ft., HP=27.48 ft.)
(6) Cropland flooding west of Illinois Highway 57 on June 25, 2010 at a stage of 21.06 ft.
(7) Aerial View
(8) Upstream View looking north toward Quincy
(9) Pool View looking west toward Missouri
(10) Downstream View
(11) Tailwater Overview looking northwest
(12) Tailwater View looking west toward Missouri
About This Location Collapse

Latitude: 39.903889° N, Longitude: 91.429167° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 17 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 457.8 ft 474.8 ft Datum of 1912
Additional Information Collapse
How low could the river get?
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The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
St. Louis Weather Forecast Office
12 Missouri Research Park Drive
St. Charles, MO 63304
(636) 441-8467
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Page last modified: 21-Dec-2016 10:37 PM
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