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Hydrograph River at a Glance Download
Black River near Annapolis Stage (ft)Flow (kcfs)Highest Observation: 5.19 ft at 4:30AM May 12, 2024Highest Observation: 5.19 ft at 4:45AM May 12, 2024Highest Observation: 5.19 ft at 5:00AM May 12, 2024Observed: 5.18 ft at 5:15AM May 12, 2024Observed: 5.18 ft at 5:30AM May 12, 2024Observed: 5.18 ft at 5:45AM May 12, 2024Observed: 5.17 ft at 6:00AM May 12, 2024Observed: 5.17 ft at 6:15AM May 12, 2024Observed: 5.17 ft at 6:30AM May 12, 2024Observed: 5.17 ft at 6:45AM May 12, 2024Observed: 5.16 ft at 7:00AM May 12, 2024Observed: 5.16 ft at 7:15AM May 12, 2024Observed: 5.16 ft at 7:30AM May 12, 2024Observed: 5.16 ft at 7:45AM May 12, 2024Observed: 5.16 ft at 8:00AM May 12, 2024Observed: 5.16 ft at 8:15AM May 12, 2024Observed: 5.15 ft at 8:30AM May 12, 2024Observed: 5.15 ft at 8:45AM May 12, 2024Observed: 5.15 ft at 9:00AM May 12, 2024Observed: 5.15 ft at 9:15AM May 12, 2024Observed: 5.15 ft at 9:30AM May 12, 2024Observed: 5.14 ft at 9:45AM May 12, 2024Observed: 5.14 ft at 10:00AM May 12, 2024Observed: 5.13 ft at 10:15AM May 12, 2024Observed: 5.13 ft at 10:30AM May 12, 2024Observed: 5.13 ft at 10:45AM May 12, 2024Observed: 5.12 ft at 11:00AM May 12, 2024Observed: 5.12 ft at 11:15AM May 12, 2024Observed: 5.12 ft at 11:30AM May 12, 2024Observed: 5.12 ft at 11:45AM May 12, 2024Observed: 5.12 ft at 12:00PM May 12, 2024Observed: 5.12 ft at 12:15PM May 12, 2024Observed: 5.11 ft at 12:30PM May 12, 2024Observed: 5.11 ft at 12:45PM May 12, 2024Observed: 5.11 ft at 1:00PM May 12, 2024Observed: 5.11 ft at 1:15PM May 12, 2024Observed: 5.1 ft at 1:30PM May 12, 2024Observed: 5.1 ft at 1:45PM May 12, 2024Observed: 5.1 ft at 2:00PM May 12, 2024Observed: 5.09 ft at 2:15PM May 12, 2024Observed: 5.09 ft at 2:30PM May 12, 2024Observed: 5.09 ft at 2:45PM May 12, 2024Observed: 5.09 ft at 3:00PM May 12, 2024Observed: 5.08 ft at 3:15PM May 12, 2024Observed: 5.08 ft at 3:30PM May 12, 2024Observed: 5.08 ft at 3:45PM May 12, 2024Observed: 5.08 ft at 4:00PM May 12, 2024Observed: 5.08 ft at 4:15PM May 12, 2024Observed: 5.08 ft at 4:30PM May 12, 2024Observed: 5.08 ft at 4:45PM May 12, 2024Observed: 5.07 ft at 5:00PM May 12, 2024Observed: 5.07 ft at 5:15PM May 12, 2024Observed: 5.07 ft at 5:30PM May 12, 2024Observed: 5.07 ft at 5:45PM May 12, 2024Observed: 5.06 ft at 6:00PM May 12, 2024Observed: 5.06 ft at 6:15PM May 12, 2024Observed: 5.06 ft at 6:30PM May 12, 2024Observed: 5.05 ft at 6:45PM May 12, 2024Observed: 5.05 ft at 7:00PM May 12, 2024Observed: 5.05 ft at 7:15PM May 12, 2024Observed: 5.05 ft at 7:30PM May 12, 2024Observed: 5.04 ft at 7:45PM May 12, 2024Observed: 5.04 ft at 8:00PM May 12, 2024Observed: 5.04 ft at 8:15PM May 12, 2024Observed: 5.04 ft at 8:30PM May 12, 2024Observed: 5.04 ft at 8:45PM May 12, 2024Observed: 5.04 ft at 9:00PM May 12, 2024Observed: 5.03 ft at 9:15PM May 12, 2024Observed: 5.03 ft at 9:30PM May 12, 2024Observed: 5.03 ft at 9:45PM May 12, 2024Observed: 5.03 ft at 10:00PM May 12, 2024Observed: 5.02 ft at 10:15PM May 12, 2024Observed: 5.02 ft at 10:30PM May 12, 2024Observed: 5.02 ft at 10:45PM May 12, 2024Observed: 5.01 ft at 11:00PM May 12, 2024Observed: 5.01 ft at 11:15PM May 12, 2024Observed: 5.01 ft at 11:30PM May 12, 2024Observed: 5.01 ft at 11:45PM May 12, 2024Observed: 5 ft at 12:00AM May 13, 2024Observed: 5 ft at 12:15AM May 13, 2024Observed: 5 ft at 12:30AM May 13, 2024Observed: 5 ft at 12:45AM May 13, 2024Observed: 5 ft at 1:00AM May 13, 2024Observed: 5 ft at 1:15AM May 13, 2024Observed: 5 ft at 1:30AM May 13, 2024Observed: 4.99 ft at 1:45AM May 13, 2024Observed: 4.99 ft at 2:00AM May 13, 2024Observed: 4.99 ft at 2:15AM May 13, 2024Observed: 4.99 ft at 2:30AM May 13, 2024Observed: 4.98 ft at 2:45AM May 13, 2024Observed: 4.98 ft at 3:00AM May 13, 2024Observed: 4.98 ft at 3:15AM May 13, 2024Observed: 4.98 ft at 3:30AM May 13, 2024Observed: 4.97 ft at 3:45AM May 13, 2024Observed: 4.97 ft at 4:00AM May 13, 2024Observed: 4.97 ft at 4:15AM May 13, 2024Observed: 4.97 ft at 4:30AM May 13, 2024Observed: 4.96 ft at 4:45AM May 13, 2024Observed: 4.96 ft at 5:00AM May 13, 2024Observed: 4.96 ft at 5:15AM May 13, 2024Observed: 4.96 ft at 5:30AM May 13, 2024Observed: 4.96 ft at 5:45AM May 13, 2024Observed: 4.96 ft at 6:00AM May 13, 2024Observed: 4.96 ft at 6:15AM May 13, 2024Observed: 4.96 ft at 6:30AM May 13, 2024Observed: 4.95 ft at 6:45AM May 13, 2024Observed: 4.95 ft at 7:00AM May 13, 2024Observed: 4.95 ft at 7:15AM May 13, 2024Observed: 4.95 ft at 7:30AM May 13, 2024Observed: 4.95 ft at 7:45AM May 13, 2024Observed: 4.94 ft at 8:00AM May 13, 2024Observed: 4.94 ft at 8:15AM May 13, 2024Observed: 4.94 ft at 8:30AM May 13, 2024Observed: 4.94 ft at 8:45AM May 13, 2024Observed: 4.94 ft at 9:00AM May 13, 2024Observed: 4.93 ft at 9:15AM May 13, 2024Observed: 4.93 ft at 9:30AM May 13, 2024Observed: 4.93 ft at 9:45AM May 13, 2024Observed: 4.93 ft at 10:00AM May 13, 2024Observed: 4.93 ft at 10:15AM May 13, 2024Observed: 4.92 ft at 10:30AM May 13, 2024Observed: 4.92 ft at 10:45AM May 13, 2024Observed: 4.92 ft at 11:00AM May 13, 2024Observed: 4.92 ft at 11:15AM May 13, 2024Observed: 4.92 ft at 11:30AM May 13, 2024Observed: 4.92 ft at 11:45AM May 13, 2024Observed: 4.92 ft at 12:00PM May 13, 2024Observed: 4.92 ft at 12:15PM May 13, 2024Observed: 4.92 ft at 12:30PM May 13, 2024Observed: 4.92 ft at 12:45PM May 13, 2024Observed: 4.91 ft at 1:00PM May 13, 2024Observed: 4.91 ft at 1:15PM May 13, 2024Observed: 4.91 ft at 1:30PM May 13, 2024Observed: 4.91 ft at 1:45PM May 13, 2024Observed: 4.91 ft at 2:00PM May 13, 2024Observed: 4.91 ft at 2:15PM May 13, 2024Observed: 4.9 ft at 2:30PM May 13, 2024Observed: 4.9 ft at 2:45PM May 13, 2024Observed: 4.9 ft at 3:00PM May 13, 2024Observed: 4.9 ft at 3:15PM May 13, 2024Observed: 4.89 ft at 3:30PM May 13, 2024Observed: 4.89 ft at 3:45PM May 13, 2024Observed: 4.89 ft at 4:00PM May 13, 2024Observed: 4.89 ft at 4:15PM May 13, 2024Observed: 4.89 ft at 4:30PM May 13, 2024Observed: 4.89 ft at 4:45PM May 13, 2024Observed: 4.88 ft at 5:00PM May 13, 2024Observed: 4.88 ft at 5:15PM May 13, 2024Observed: 4.88 ft at 5:30PM May 13, 2024Observed: 4.88 ft at 5:45PM May 13, 2024Observed: 4.88 ft at 6:00PM May 13, 2024Observed: 4.88 ft at 6:15PM May 13, 2024Observed: 4.88 ft at 6:30PM May 13, 2024Observed: 4.88 ft at 6:45PM May 13, 2024Observed: 4.88 ft at 7:00PM May 13, 2024Observed: 4.88 ft at 7:15PM May 13, 2024Observed: 4.88 ft at 7:30PM May 13, 2024Observed: 4.88 ft at 7:45PM May 13, 2024Observed: 4.87 ft at 8:00PM May 13, 2024Observed: 4.87 ft at 8:15PM May 13, 2024Observed: 4.87 ft at 8:30PM May 13, 2024Observed: 4.87 ft at 8:45PM May 13, 2024Observed: 4.87 ft at 9:00PM May 13, 2024Observed: 4.87 ft at 9:15PM May 13, 2024Observed: 4.87 ft at 9:30PM May 13, 2024Observed: 4.87 ft at 9:45PM May 13, 2024Observed: 4.87 ft at 10:00PM May 13, 2024Observed: 4.87 ft at 10:15PM May 13, 2024Observed: 4.87 ft at 10:30PM May 13, 2024Observed: 4.87 ft at 10:45PM May 13, 2024Observed: 4.87 ft at 11:00PM May 13, 2024Observed: 4.88 ft at 11:15PM May 13, 2024Observed: 4.88 ft at 11:30PM May 13, 2024Observed: 4.88 ft at 11:45PM May 13, 2024Observed: 4.88 ft at 12:00AM May 14, 2024Observed: 4.88 ft at 12:15AM May 14, 2024Observed: 4.88 ft at 12:30AM May 14, 2024Observed: 4.88 ft at 12:45AM May 14, 2024Observed: 4.88 ft at 1:00AM May 14, 2024Observed: 4.88 ft at 1:15AM May 14, 2024Observed: 4.88 ft at 1:30AM May 14, 2024Observed: 4.88 ft at 1:45AM May 14, 2024Observed: 4.88 ft at 2:00AM May 14, 2024Observed: 4.88 ft at 2:15AM May 14, 2024Observed: 4.88 ft at 2:30AM May 14, 2024Observed: 4.88 ft at 2:45AM May 14, 2024Observed: 4.88 ft at 3:00AM May 14, 2024Observed: 4.88 ft at 3:15AM May 14, 2024Observed: 4.88 ft at 3:30AM May 14, 2024Observed: 4.88 ft at 3:45AM May 14, 2024Observed: 4.88 ft at 4:00AM May 14, 2024Observed: 4.88 ft at 4:15AM May 14, 2024Observed: 4.88 ft at 4:30AM May 14, 2024Observed: 4.88 ft at 4:45AM May 14, 2024Observed: 4.88 ft at 5:00AM May 14, 2024Observed: 4.88 ft at 5:15AM May 14, 2024Observed: 4.88 ft at 5:30AM May 14, 2024Observed: 4.88 ft at 5:45AM May 14, 2024Observed: 4.88 ft at 6:00AM May 14, 2024Observed: 4.88 ft at 6:15AM May 14, 2024Observed: 4.88 ft at 6:30AM May 14, 2024Observed: 4.88 ft at 6:45AM May 14, 2024Observed: 4.88 ft at 7:00AM May 14, 2024Observed: 4.88 ft at 7:15AM May 14, 2024Observed: 4.87 ft at 7:30AM May 14, 2024Observed: 4.87 ft at 7:45AM May 14, 2024Observed: 4.87 ft at 8:00AM May 14, 2024Observed: 4.87 ft at 8:15AM May 14, 2024Observed: 4.87 ft at 8:30AM May 14, 2024Observed: 4.87 ft at 8:45AM May 14, 2024Observed: 4.87 ft at 9:00AM May 14, 2024Observed: 4.86 ft at 9:15AM May 14, 2024Observed: 4.86 ft at 9:30AM May 14, 2024Observed: 4.86 ft at 9:45AM May 14, 2024Observed: 4.86 ft at 10:00AM May 14, 2024Observed: 4.85 ft at 10:15AM May 14, 2024Observed: 4.85 ft at 10:30AM May 14, 2024Observed: 4.85 ft at 10:45AM May 14, 2024Observed: 4.85 ft at 11:00AM May 14, 2024Observed: 4.85 ft at 11:15AM May 14, 2024Observed: 4.85 ft at 11:30AM May 14, 2024Observed: 4.84 ft at 11:45AM May 14, 2024Observed: 4.84 ft at 12:00PM May 14, 2024Observed: 4.84 ft at 12:15PM May 14, 2024Observed: 4.85 ft at 12:30PM May 14, 2024Observed: 4.85 ft at 12:45PM May 14, 2024Observed: 4.85 ft at 1:00PM May 14, 2024Observed: 4.85 ft at 1:15PM May 14, 2024Observed: 4.85 ft at 1:30PM May 14, 2024Observed: 4.85 ft at 1:45PM May 14, 2024Observed: 4.85 ft at 2:00PM May 14, 2024Observed: 4.85 ft at 2:15PM May 14, 2024Observed: 4.84 ft at 2:30PM May 14, 2024Observed: 4.84 ft at 2:45PM May 14, 2024Observed: 4.84 ft at 3:00PM May 14, 2024Observed: 4.84 ft at 3:15PM May 14, 2024Observed: 4.85 ft at 3:30PM May 14, 2024Observed: 4.85 ft at 3:45PM May 14, 2024Observed: 4.84 ft at 4:00PM May 14, 2024Observed: 4.84 ft at 4:15PM May 14, 2024Observed: 4.84 ft at 4:30PM May 14, 2024Observed: 4.83 ft at 4:45PM May 14, 2024Observed: 4.83 ft at 5:00PM May 14, 2024Observed: 4.83 ft at 5:15PM May 14, 2024Observed: 4.82 ft at 5:30PM May 14, 2024Observed: 4.82 ft at 5:45PM May 14, 2024Observed: 4.83 ft at 6:00PM May 14, 2024Observed: 4.84 ft at 6:15PM May 14, 2024Observed: 4.84 ft at 6:30PM May 14, 2024Observed: 4.84 ft at 6:45PM May 14, 2024Observed: 4.84 ft at 7:00PM May 14, 2024Observed: 4.83 ft at 7:15PM May 14, 2024Observed: 4.83 ft at 7:30PM May 14, 2024Observed: 4.82 ft at 7:45PM May 14, 2024Observed: 4.81 ft at 8:00PM May 14, 2024Observed: 4.81 ft at 8:15PM May 14, 2024Observed: 4.81 ft at 8:30PM May 14, 2024Observed: 4.81 ft at 8:45PM May 14, 2024Observed: 4.8 ft at 9:00PM May 14, 2024Observed: 4.8 ft at 9:15PM May 14, 2024Observed: 4.8 ft at 9:30PM May 14, 2024Observed: 4.8 ft at 9:45PM May 14, 2024Observed: 4.8 ft at 10:00PM May 14, 2024Observed: 4.8 ft at 10:15PM May 14, 2024Observed: 4.8 ft at 10:30PM May 14, 2024Observed: 4.8 ft at 10:45PM May 14, 2024Observed: 4.8 ft at 11:00PM May 14, 2024Observed: 4.79 ft at 11:15PM May 14, 2024Observed: 4.79 ft at 11:30PM May 14, 2024Observed: 4.79 ft at 11:45PM May 14, 2024Observed: 4.79 ft at 12:00AM May 15, 2024Observed: 4.79 ft at 12:15AM May 15, 2024Observed: 4.79 ft at 12:30AM May 15, 2024Observed: 4.79 ft at 12:45AM May 15, 2024Observed: 4.78 ft at 1:00AM May 15, 2024Observed: 4.78 ft at 1:15AM May 15, 2024Observed: 4.78 ft at 1:30AM May 15, 2024Observed: 4.78 ft at 1:45AM May 15, 2024Observed: 4.78 ft at 2:00AM May 15, 2024Observed: 4.77 ft at 2:15AM May 15, 2024Observed: 4.77 ft at 2:30AM May 15, 2024Observed: 4.77 ft at 2:45AM May 15, 2024Observed: 4.77 ft at 3:00AM May 15, 2024Observed: 4.77 ft at 3:15AM May 15, 2024Observed: 4.76 ft at 3:30AM May 15, 2024Observed: 4.76 ft at 3:45AM May 15, 2024Observed: 4.76 ft at 4:00AM May 15, 2024Observed: 4.76 ft at 4:15AM May 15, 2024Observed: 4.76 ft at 4:30AM May 15, 2024Observed: 4.76 ft at 4:45AM May 15, 2024Observed: 4.76 ft at 5:00AM May 15, 2024Observed: 4.76 ft at 5:15AM May 15, 2024Observed: 4.75 ft at 5:30AM May 15, 2024Observed: 4.75 ft at 5:45AM May 15, 2024Observed: 4.75 ft at 6:00AM May 15, 2024Observed: 4.75 ft at 6:15AM May 15, 2024Observed: 4.75 ft at 6:30AM May 15, 2024Observed: 4.74 ft at 6:45AM May 15, 2024Observed: 4.74 ft at 7:00AM May 15, 2024Observed: 4.74 ft at 7:15AM May 15, 2024Observed: 4.74 ft at 7:30AM May 15, 2024Observed: 4.73 ft at 7:45AM May 15, 2024Observed: 4.73 ft at 8:00AM May 15, 2024Observed: 4.73 ft at 8:15AM May 15, 2024Observed: 4.73 ft at 8:30AM May 15, 2024Observed: 4.73 ft at 8:45AM May 15, 2024Observed: 4.73 ft at 9:00AM May 15, 2024Observed: 4.73 ft at 9:15AM May 15, 2024Observed: 4.72 ft at 9:30AM May 15, 2024Observed: 4.72 ft at 9:45AM May 15, 2024Observed: 4.72 ft at 10:00AM May 15, 2024Observed: 4.72 ft at 10:15AM May 15, 2024Observed: 4.72 ft at 10:30AM May 15, 2024Observed: 4.72 ft at 10:45AM May 15, 2024Observed: 4.72 ft at 11:00AM May 15, 2024Observed: 4.72 ft at 11:15AM May 15, 2024Observed: 4.71 ft at 11:30AM May 15, 2024Observed: 4.71 ft at 11:45AM May 15, 2024Observed: 4.71 ft at 12:00PM May 15, 2024Observed: 4.71 ft at 12:15PM May 15, 2024Observed: 4.71 ft at 12:30PM May 15, 2024Observed: 4.71 ft at 12:45PM May 15, 2024Observed: 4.7 ft at 1:00PM May 15, 2024Observed: 4.7 ft at 1:15PM May 15, 2024Observed: 4.7 ft at 1:30PM May 15, 2024Observed: 4.7 ft at 1:45PM May 15, 2024Observed: 4.7 ft at 2:00PM May 15, 2024Observed: 4.7 ft at 2:15PM May 15, 2024Observed: 4.69 ft at 2:30PM May 15, 2024Observed: 4.69 ft at 2:45PM May 15, 2024Observed: 4.69 ft at 3:00PM May 15, 2024Observed: 4.69 ft at 3:15PM May 15, 2024Observed: 4.68 ft at 3:30PM May 15, 2024Observed: 4.68 ft at 3:45PM May 15, 2024Observed: 4.68 ft at 4:00PM May 15, 2024Observed: 4.68 ft at 4:15PM May 15, 2024Observed: 4.68 ft at 4:30PM May 15, 2024Observed: 4.68 ft at 4:45PM May 15, 2024Observed: 4.68 ft at 5:00PM May 15, 2024Observed: 4.68 ft at 5:15PM May 15, 2024Observed: 4.68 ft at 5:30PM May 15, 2024Observed: 4.68 ft at 5:45PM May 15, 2024Observed: 4.68 ft at 6:00PM May 15, 2024Observed: 4.67 ft at 6:15PM May 15, 2024Observed: 4.67 ft at 6:30PM May 15, 2024Observed: 4.67 ft at 6:45PM May 15, 2024Observed: 4.67 ft at 7:00PM May 15, 2024Observed: 4.66 ft at 7:15PM May 15, 2024Observed: 4.66 ft at 7:30PM May 15, 2024Observed: 4.66 ft at 7:45PM May 15, 2024Observed: 4.66 ft at 8:00PM May 15, 2024Observed: 4.66 ft at 8:15PM May 15, 2024Observed: 4.65 ft at 8:30PM May 15, 2024Observed: 4.65 ft at 8:45PM May 15, 2024Observed: 4.65 ft at 9:00PM May 15, 2024Observed: 4.65 ft at 9:15PM May 15, 2024Observed: 4.65 ft at 9:30PM May 15, 2024Observed: 4.64 ft at 9:45PM May 15, 2024Observed: 4.64 ft at 10:00PM May 15, 2024Observed: 4.64 ft at 10:15PM May 15, 2024Observed: 4.64 ft at 10:30PM May 15, 2024Observed: 4.64 ft at 10:45PM May 15, 2024Observed: 4.63 ft at 11:00PM May 15, 2024Observed: 4.63 ft at 11:15PM May 15, 2024Observed: 4.63 ft at 11:30PM May 15, 2024Observed: 4.63 ft at 11:45PM May 15, 2024Observed: 4.62 ft at 12:00AM May 16, 2024Observed: 4.62 ft at 12:15AM May 16, 2024Observed: 4.62 ft at 12:30AM May 16, 2024Observed: 4.62 ft at 12:45AM May 16, 2024Observed: 4.62 ft at 1:00AM May 16, 2024Observed: 4.62 ft at 1:15AM May 16, 2024Observed: 4.62 ft at 1:30AM May 16, 2024Observed: 4.62 ft at 1:45AM May 16, 2024Observed: 4.61 ft at 2:00AM May 16, 2024Observed: 4.61 ft at 2:15AM May 16, 2024Observed: 4.6 ft at 2:30AM May 16, 2024Observed: 4.6 ft at 2:45AM May 16, 2024Observed: 4.6 ft at 3:00AM May 16, 2024Observed: 4.6 ft at 3:15AM May 16, 2024Observed: 4.6 ft at 3:30AM May 16, 2024Observed: 4.6 ft at 3:45AM May 16, 2024Observed: 4.6 ft at 4:00AM May 16, 2024Observed: 4.59 ft at 4:15AM May 16, 2024Observed: 4.59 ft at 4:30AM May 16, 2024Observed: 4.59 ft at 4:45AM May 16, 2024Observed: 4.59 ft at 5:00AM May 16, 2024Observed: 4.58 ft at 5:15AM May 16, 2024Observed: 4.58 ft at 5:30AM May 16, 2024Observed: 4.58 ft at 5:45AM May 16, 2024Observed: 4.58 ft at 6:00AM May 16, 2024Observed: 4.57 ft at 6:15AM May 16, 2024Observed: 4.57 ft at 6:30AM May 16, 2024Observed: 4.57 ft at 6:45AM May 16, 2024Observed: 4.57 ft at 7:00AM May 16, 2024Observed: 4.56 ft at 7:15AM May 16, 2024Observed: 4.56 ft at 7:30AM May 16, 2024Observed: 4.56 ft at 7:45AM May 16, 2024Observed: 4.56 ft at 8:00AM May 16, 2024Observed: 4.56 ft at 8:15AM May 16, 2024Observed: 4.56 ft at 8:30AM May 16, 2024Observed: 4.56 ft at 8:45AM May 16, 2024Observed: 4.55 ft at 9:00AM May 16, 2024Observed: 4.55 ft at 9:15AM May 16, 2024Observed: 4.55 ft at 9:30AM May 16, 2024Observed: 4.55 ft at 9:45AM May 16, 2024Observed: 4.55 ft at 10:00AM May 16, 2024Observed: 4.55 ft at 10:15AM May 16, 2024Observed: 4.55 ft at 10:30AM May 16, 2024Observed: 4.55 ft at 10:45AM May 16, 2024Observed: 4.55 ft at 11:00AM May 16, 2024Observed: 4.55 ft at 11:15AM May 16, 2024Observed: 4.54 ft at 11:30AM May 16, 2024Observed: 4.54 ft at 11:45AM May 16, 2024Observed: 4.54 ft at 12:00PM May 16, 2024Observed: 4.54 ft at 12:15PM May 16, 2024Observed: 4.54 ft at 12:30PM May 16, 2024Observed: 4.54 ft at 12:45PM May 16, 2024Observed: 4.54 ft at 1:00PM May 16, 2024Observed: 4.53 ft at 1:15PM May 16, 2024Observed: 4.53 ft at 1:30PM May 16, 2024Observed: 4.53 ft at 1:45PM May 16, 2024Observed: 4.53 ft at 2:00PM May 16, 2024Observed: 4.53 ft at 2:15PM May 16, 2024Observed: 4.53 ft at 2:30PM May 16, 2024Observed: 4.53 ft at 2:45PM May 16, 2024Observed: 4.53 ft at 3:00PM May 16, 2024Observed: 4.52 ft at 3:15PM May 16, 2024Observed: 4.52 ft at 3:30PM May 16, 2024Observed: 4.52 ft at 3:45PM May 16, 2024Observed: 4.52 ft at 4:00PM May 16, 2024Observed: 4.52 ft at 4:15PM May 16, 2024Observed: 4.52 ft at 4:30PM May 16, 2024Observed: 4.52 ft at 4:45PM May 16, 2024Observed: 4.52 ft at 5:00PM May 16, 2024Observed: 4.52 ft at 5:15PM May 16, 2024Observed: 4.52 ft at 5:30PM May 16, 2024Observed: 4.52 ft at 5:45PM May 16, 2024Observed: 4.52 ft at 6:00PM May 16, 2024Observed: 4.52 ft at 6:15PM May 16, 2024Observed: 4.53 ft at 6:30PM May 16, 2024Observed: 4.53 ft at 6:45PM May 16, 2024Observed: 4.53 ft at 7:00PM May 16, 2024Observed: 4.53 ft at 7:15PM May 16, 2024Observed: 4.53 ft at 7:30PM May 16, 2024Observed: 4.53 ft at 7:45PM May 16, 2024Observed: 4.53 ft at 8:00PM May 16, 2024Observed: 4.53 ft at 8:15PM May 16, 2024Observed: 4.53 ft at 8:30PM May 16, 2024Observed: 4.53 ft at 8:45PM May 16, 2024Observed: 4.53 ft at 9:00PM May 16, 2024Observed: 4.53 ft at 9:15PM May 16, 2024Observed: 4.53 ft at 9:30PM May 16, 2024Observed: 4.53 ft at 9:45PM May 16, 2024Observed: 4.53 ft at 10:00PM May 16, 2024Observed: 4.53 ft at 10:15PM May 16, 2024Observed: 4.53 ft at 10:30PM May 16, 2024Observed: 4.53 ft at 10:45PM May 16, 2024Observed: 4.53 ft at 11:00PM May 16, 2024Observed: 4.54 ft at 11:15PM May 16, 2024Observed: 4.54 ft at 11:30PM May 16, 2024Observed: 4.54 ft at 11:45PM May 16, 2024Observed: 4.54 ft at 12:00AM May 17, 2024Observed: 4.54 ft at 12:15AM May 17, 2024Observed: 4.54 ft at 12:30AM May 17, 2024Observed: 4.54 ft at 12:45AM May 17, 2024Observed: 4.54 ft at 1:00AM May 17, 2024Observed: 4.54 ft at 1:15AM May 17, 2024Observed: 4.54 ft at 1:30AM May 17, 2024Observed: 4.54 ft at 1:45AM May 17, 2024Observed: 4.54 ft at 2:00AM May 17, 2024Observed: 4.54 ft at 2:15AM May 17, 2024Observed: 4.54 ft at 2:30AM May 17, 2024Observed: 4.54 ft at 2:45AM May 17, 2024Observed: 4.54 ft at 3:00AM May 17, 2024Observed: 4.54 ft at 3:15AM May 17, 2024Forecast: 4.6 ft 7:00AM May 17, 2024Forecast: 4.6 ft 1:00PM May 17, 2024Forecast: 4.6 ft 7:00PM May 17, 2024Forecast: 4.7 ft 1:00AM May 18, 2024Forecast: 4.9 ft 7:00AM May 18, 2024Highest Forecast: 5 ft 1:00PM May 18, 2024Forecast: 4.9 ft 7:00PM May 18, 2024Forecast: 4.8 ft 1:00AM May 19, 2024Forecast: 4.8 ft 7:00AM May 19, 2024Forecast: 4.7 ft 1:00PM May 19, 2024Forecast: 4.6 ft 7:00PM May 19, 2024Forecast: 4.6 ft 1:00AM May 20, 2024Forecast: 4.6 ft 7:00AM May 20, 2024Forecast: 4.5 ft 1:00PM May 20, 2024Forecast: 4.5 ft 7:00PM May 20, 2024Forecast: 4.5 ft 1:00AM May 21, 2024Forecast: 4.5 ft 7:00AM May 21, 2024USGS--Water Resources of the United StatesANNM7(plotting HGIRG) Graph Created (4:26AM May 17, 2024)ObservedForecast (issued 8:56AM May 16)Latest observed value: 4.54 ft at 3:15 AM CDT 17-May-2024. Flood Stage is 8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (CDT)
XML Data
RSS Files
Datum: NGVD29
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 Black River near Annapolis are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at Clearwater Lake Pool
Flood Categories (in feet)
Major Flood Stage: 25
Moderate Flood Stage: 15
Flood Stage: 8
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
(1) 27.38 ft on 11/14/1993
(2) 27.38 ft on 11/14/1993
(3) 25.81 ft on 11/19/1985
(4) 23.23 ft on 04/30/2017
(5) 21.55 ft on 11/02/1972
(6) 21.54 ft on 10/30/2009
(7) 21.40 ft on 05/13/2002
(8) 20.10 ft on 06/08/1945
(9) 20.06 ft on 03/28/1977
(10) 20.03 ft on 03/19/2008
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 12.84 ft on 05/16/2023
(2) 8.59 ft on 05/15/2023
(3) 8.39 ft on 05/14/2023
(4) 15.72 ft on 03/25/2023
(5) 14.32 ft on 03/04/2023
(6) 9.56 ft on 05/06/2022
(7) 9.57 ft on 04/14/2022
(8) 13.17 ft on 03/31/2022
(9) 9.26 ft on 03/07/2022
(10) 15.37 ft on 02/18/2022
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.60 ft on 08/05/1982
(2) 0.64 ft on 08/22/1983
(3) 0.66 ft on 07/26/1980
Show More Low Water Records

For more information on your flood risk go to www.floodsmart.gov.
Zoom Level:14
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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.
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If you notice any errors in the below information, please contact our Webmaster
27.38 This is the RECORD FLOOD LEVEL that was reached on November 14 1993.
24.5 The Highway K bridge downstream of the gage begins flooding.
21 Highway 21 at Circle Drive in Lesterville begins flooding.
20.5 One house on Cirle Drive in Lesterville will flood near this height.
17 When the Black River gets to this level, the Highway 21 bridge upstream in Lesterville on the East Fork of the Black River may start flooding about 6 to 8 hours earlier.
14 Flooding begins along County Road 146 Champion Springs Road... the road leading to the gage.
9 County Road 372 will begin flooding near this height.
8 Annapolis Road on the east bank of the Black River south of Lesterville begins flooding close to this height. This is the only road directly connecting Annapolis and Lesterville.
5 Near this height, Peola Road begins flooding along the west bank of the Black River south of Lesterville.
Photos
(1) Black River near Annapolis, MO gage house and well
(2) Looking upstream
(3) Looking west
(4) Looking downstream
About This Location Collapse

Latitude: 37.336111° N, Longitude: 90.788611° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 29 569.72 ft 577.72 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Current/Historical Observations:
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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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