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Hydrograph River at a Glance Download
Antietam Creek near Sharpsburg Stage (ft)Flow (kcfs)Highest Observation: 2.71 ft at 5:30AM Oct 19, 2014Highest Observation: 2.71 ft at 5:45AM Oct 19, 2014Highest Observation: 2.71 ft at 6:00AM Oct 19, 2014Highest Observation: 2.71 ft at 6:15AM Oct 19, 2014Highest Observation: 2.71 ft at 6:30AM Oct 19, 2014Highest Observation: 2.71 ft at 6:45AM Oct 19, 2014Observed: 2.7 ft at 7:00AM Oct 19, 2014Highest Observation: 2.71 ft at 7:15AM Oct 19, 2014Observed: 2.7 ft at 7:30AM Oct 19, 2014Observed: 2.7 ft at 7:45AM Oct 19, 2014Observed: 2.7 ft at 8:00AM Oct 19, 2014Observed: 2.7 ft at 8:15AM Oct 19, 2014Observed: 2.7 ft at 8:30AM Oct 19, 2014Observed: 2.7 ft at 8:45AM Oct 19, 2014Observed: 2.7 ft at 9:00AM Oct 19, 2014Observed: 2.7 ft at 9:15AM Oct 19, 2014Observed: 2.7 ft at 9:30AM Oct 19, 2014Observed: 2.7 ft at 9:45AM Oct 19, 2014Observed: 2.7 ft at 10:00AM Oct 19, 2014Observed: 2.7 ft at 10:15AM Oct 19, 2014Observed: 2.7 ft at 10:30AM Oct 19, 2014Observed: 2.7 ft at 10:45AM Oct 19, 2014Observed: 2.69 ft at 11:00AM Oct 19, 2014Observed: 2.69 ft at 11:15AM Oct 19, 2014Observed: 2.69 ft at 11:30AM Oct 19, 2014Observed: 2.69 ft at 11:45AM Oct 19, 2014Observed: 2.69 ft at 12:00PM Oct 19, 2014Observed: 2.69 ft at 12:15PM Oct 19, 2014Observed: 2.69 ft at 12:30PM Oct 19, 2014Observed: 2.69 ft at 12:45PM Oct 19, 2014Observed: 2.68 ft at 1:00PM Oct 19, 2014Observed: 2.68 ft at 1:15PM Oct 19, 2014Observed: 2.68 ft at 1:30PM Oct 19, 2014Observed: 2.68 ft at 1:45PM Oct 19, 2014Observed: 2.68 ft at 2:00PM Oct 19, 2014Observed: 2.68 ft at 2:15PM Oct 19, 2014Observed: 2.68 ft at 2:30PM Oct 19, 2014Observed: 2.68 ft at 2:45PM Oct 19, 2014Observed: 2.68 ft at 3:00PM Oct 19, 2014Observed: 2.68 ft at 3:15PM Oct 19, 2014Observed: 2.68 ft at 3:30PM Oct 19, 2014Observed: 2.68 ft at 3:45PM Oct 19, 2014Observed: 2.68 ft at 4:00PM Oct 19, 2014Observed: 2.68 ft at 4:15PM Oct 19, 2014Observed: 2.68 ft at 4:30PM Oct 19, 2014Observed: 2.68 ft at 4:45PM Oct 19, 2014Observed: 2.68 ft at 5:00PM Oct 19, 2014Observed: 2.67 ft at 5:15PM Oct 19, 2014Observed: 2.67 ft at 5:30PM Oct 19, 2014Observed: 2.67 ft at 5:45PM Oct 19, 2014Observed: 2.67 ft at 6:00PM Oct 19, 2014Observed: 2.67 ft at 6:15PM Oct 19, 2014Observed: 2.67 ft at 6:30PM Oct 19, 2014Observed: 2.67 ft at 6:45PM Oct 19, 2014Observed: 2.67 ft at 7:00PM Oct 19, 2014Observed: 2.67 ft at 7:15PM Oct 19, 2014Observed: 2.67 ft at 7:30PM Oct 19, 2014Observed: 2.67 ft at 7:45PM Oct 19, 2014Observed: 2.67 ft at 8:00PM Oct 19, 2014Observed: 2.67 ft at 8:15PM Oct 19, 2014Observed: 2.67 ft at 8:30PM Oct 19, 2014Observed: 2.67 ft at 8:45PM Oct 19, 2014Observed: 2.67 ft at 9:00PM Oct 19, 2014Observed: 2.67 ft at 9:15PM Oct 19, 2014Observed: 2.67 ft at 9:30PM Oct 19, 2014Observed: 2.67 ft at 9:45PM Oct 19, 2014Observed: 2.67 ft at 10:00PM Oct 19, 2014Observed: 2.67 ft at 10:15PM Oct 19, 2014Observed: 2.67 ft at 10:30PM Oct 19, 2014Observed: 2.67 ft at 10:45PM Oct 19, 2014Observed: 2.67 ft at 11:00PM Oct 19, 2014Observed: 2.67 ft at 11:15PM Oct 19, 2014Observed: 2.67 ft at 11:30PM Oct 19, 2014Observed: 2.67 ft at 11:45PM Oct 19, 2014Observed: 2.68 ft at 12:00AM Oct 20, 2014Observed: 2.67 ft at 12:15AM Oct 20, 2014Observed: 2.68 ft at 12:30AM Oct 20, 2014Observed: 2.68 ft at 12:45AM Oct 20, 2014Observed: 2.68 ft at 1:00AM Oct 20, 2014Observed: 2.68 ft at 1:15AM Oct 20, 2014Observed: 2.67 ft at 1:30AM Oct 20, 2014Observed: 2.67 ft at 1:45AM Oct 20, 2014Observed: 2.67 ft at 2:00AM Oct 20, 2014Observed: 2.67 ft at 2:15AM Oct 20, 2014Observed: 2.67 ft at 2:30AM Oct 20, 2014Observed: 2.67 ft at 2:45AM Oct 20, 2014Observed: 2.67 ft at 3:00AM Oct 20, 2014Observed: 2.67 ft at 3:15AM Oct 20, 2014Observed: 2.67 ft at 3:30AM Oct 20, 2014Observed: 2.67 ft at 3:45AM Oct 20, 2014Observed: 2.67 ft at 4:00AM Oct 20, 2014Observed: 2.67 ft at 4:15AM Oct 20, 2014Observed: 2.67 ft at 4:30AM Oct 20, 2014Observed: 2.67 ft at 4:45AM Oct 20, 2014Observed: 2.67 ft at 5:00AM Oct 20, 2014Observed: 2.67 ft at 5:15AM Oct 20, 2014Observed: 2.67 ft at 5:30AM Oct 20, 2014Observed: 2.67 ft at 5:45AM Oct 20, 2014Observed: 2.67 ft at 6:00AM Oct 20, 2014Observed: 2.66 ft at 6:15AM Oct 20, 2014Observed: 2.66 ft at 6:30AM Oct 20, 2014Observed: 2.67 ft at 6:45AM Oct 20, 2014Observed: 2.66 ft at 7:00AM Oct 20, 2014Observed: 2.66 ft at 7:15AM Oct 20, 2014Observed: 2.66 ft at 7:30AM Oct 20, 2014Observed: 2.66 ft at 7:45AM Oct 20, 2014Observed: 2.66 ft at 8:00AM Oct 20, 2014Observed: 2.66 ft at 8:15AM Oct 20, 2014Observed: 2.66 ft at 8:30AM Oct 20, 2014Observed: 2.66 ft at 8:45AM Oct 20, 2014Observed: 2.66 ft at 9:00AM Oct 20, 2014Observed: 2.66 ft at 9:15AM Oct 20, 2014Observed: 2.66 ft at 9:30AM Oct 20, 2014Observed: 2.66 ft at 9:45AM Oct 20, 2014Observed: 2.66 ft at 10:00AM Oct 20, 2014Observed: 2.66 ft at 10:15AM Oct 20, 2014Observed: 2.66 ft at 10:30AM Oct 20, 2014Observed: 2.66 ft at 10:45AM Oct 20, 2014Observed: 2.66 ft at 11:00AM Oct 20, 2014Observed: 2.66 ft at 11:15AM Oct 20, 2014Observed: 2.65 ft at 11:30AM Oct 20, 2014Observed: 2.65 ft at 11:45AM Oct 20, 2014Observed: 2.65 ft at 12:00PM Oct 20, 2014Observed: 2.65 ft at 12:15PM Oct 20, 2014Observed: 2.65 ft at 12:30PM Oct 20, 2014Observed: 2.65 ft at 12:45PM Oct 20, 2014Observed: 2.65 ft at 1:00PM Oct 20, 2014Observed: 2.65 ft at 1:15PM Oct 20, 2014Observed: 2.65 ft at 1:30PM Oct 20, 2014Observed: 2.65 ft at 1:45PM Oct 20, 2014Observed: 2.64 ft at 2:00PM Oct 20, 2014Observed: 2.64 ft at 2:15PM Oct 20, 2014Observed: 2.64 ft at 2:30PM Oct 20, 2014Observed: 2.64 ft at 2:45PM Oct 20, 2014Observed: 2.64 ft at 3:00PM Oct 20, 2014Observed: 2.64 ft at 3:15PM Oct 20, 2014Observed: 2.64 ft at 3:30PM Oct 20, 2014Observed: 2.64 ft at 3:45PM Oct 20, 2014Observed: 2.64 ft at 4:00PM Oct 20, 2014Observed: 2.64 ft at 4:15PM Oct 20, 2014Observed: 2.64 ft at 4:30PM Oct 20, 2014Observed: 2.64 ft at 4:45PM Oct 20, 2014Observed: 2.64 ft at 5:00PM Oct 20, 2014Observed: 2.64 ft at 5:15PM Oct 20, 2014Observed: 2.64 ft at 5:30PM Oct 20, 2014Observed: 2.64 ft at 5:45PM Oct 20, 2014Observed: 2.64 ft at 6:00PM Oct 20, 2014Observed: 2.64 ft at 6:15PM Oct 20, 2014Observed: 2.64 ft at 6:30PM Oct 20, 2014Observed: 2.64 ft at 6:45PM Oct 20, 2014Observed: 2.64 ft at 7:00PM Oct 20, 2014Observed: 2.64 ft at 7:15PM Oct 20, 2014Observed: 2.64 ft at 7:30PM Oct 20, 2014Observed: 2.64 ft at 7:45PM Oct 20, 2014Observed: 2.64 ft at 8:00PM Oct 20, 2014Observed: 2.64 ft at 8:15PM Oct 20, 2014Observed: 2.64 ft at 8:30PM Oct 20, 2014Observed: 2.64 ft at 8:45PM Oct 20, 2014Observed: 2.64 ft at 9:00PM Oct 20, 2014Observed: 2.65 ft at 9:15PM Oct 20, 2014Observed: 2.65 ft at 9:30PM Oct 20, 2014Observed: 2.65 ft at 9:45PM Oct 20, 2014Observed: 2.65 ft at 10:00PM Oct 20, 2014Observed: 2.65 ft at 10:15PM Oct 20, 2014Observed: 2.65 ft at 10:30PM Oct 20, 2014Observed: 2.65 ft at 10:45PM Oct 20, 2014Observed: 2.65 ft at 11:00PM Oct 20, 2014Observed: 2.65 ft at 11:15PM Oct 20, 2014Observed: 2.65 ft at 11:30PM Oct 20, 2014Observed: 2.65 ft at 11:45PM Oct 20, 2014Observed: 2.65 ft at 12:00AM Oct 21, 2014Observed: 2.65 ft at 12:15AM Oct 21, 2014Observed: 2.65 ft at 12:30AM Oct 21, 2014Observed: 2.65 ft at 12:45AM Oct 21, 2014Observed: 2.65 ft at 1:00AM Oct 21, 2014Observed: 2.65 ft at 1:15AM Oct 21, 2014Observed: 2.65 ft at 1:30AM Oct 21, 2014Observed: 2.65 ft at 1:45AM Oct 21, 2014Observed: 2.65 ft at 2:00AM Oct 21, 2014Observed: 2.65 ft at 2:15AM Oct 21, 2014Observed: 2.65 ft at 2:30AM Oct 21, 2014Observed: 2.65 ft at 2:45AM Oct 21, 2014Observed: 2.65 ft at 3:00AM Oct 21, 2014Observed: 2.65 ft at 3:15AM Oct 21, 2014Observed: 2.64 ft at 3:30AM Oct 21, 2014Observed: 2.65 ft at 3:45AM Oct 21, 2014Observed: 2.64 ft at 4:00AM Oct 21, 2014Observed: 2.64 ft at 4:15AM Oct 21, 2014Observed: 2.64 ft at 4:30AM Oct 21, 2014Observed: 2.64 ft at 4:45AM Oct 21, 2014Observed: 2.64 ft at 5:00AM Oct 21, 2014Observed: 2.64 ft at 5:15AM Oct 21, 2014Observed: 2.64 ft at 5:30AM Oct 21, 2014Observed: 2.64 ft at 5:45AM Oct 21, 2014Observed: 2.64 ft at 6:00AM Oct 21, 2014Observed: 2.64 ft at 6:15AM Oct 21, 2014Observed: 2.64 ft at 6:30AM Oct 21, 2014Observed: 2.64 ft at 6:45AM Oct 21, 2014Observed: 2.64 ft at 7:00AM Oct 21, 2014Observed: 2.64 ft at 7:15AM Oct 21, 2014Observed: 2.64 ft at 7:30AM Oct 21, 2014Observed: 2.64 ft at 7:45AM Oct 21, 2014Observed: 2.64 ft at 8:00AM Oct 21, 2014Observed: 2.64 ft at 8:15AM Oct 21, 2014Observed: 2.64 ft at 8:30AM Oct 21, 2014Observed: 2.64 ft at 8:45AM Oct 21, 2014Observed: 2.64 ft at 9:00AM Oct 21, 2014Observed: 2.65 ft at 9:15AM Oct 21, 2014Observed: 2.65 ft at 9:30AM Oct 21, 2014Observed: 2.65 ft at 9:45AM Oct 21, 2014Observed: 2.64 ft at 10:00AM Oct 21, 2014Observed: 2.64 ft at 10:15AM Oct 21, 2014Observed: 2.64 ft at 10:30AM Oct 21, 2014Observed: 2.64 ft at 10:45AM Oct 21, 2014Observed: 2.64 ft at 11:00AM Oct 21, 2014Observed: 2.64 ft at 11:15AM Oct 21, 2014Observed: 2.64 ft at 11:30AM Oct 21, 2014Observed: 2.64 ft at 11:45AM Oct 21, 2014Observed: 2.64 ft at 12:00PM Oct 21, 2014Observed: 2.64 ft at 12:15PM Oct 21, 2014Observed: 2.64 ft at 12:30PM Oct 21, 2014Observed: 2.64 ft at 12:45PM Oct 21, 2014Observed: 2.64 ft at 1:00PM Oct 21, 2014Observed: 2.64 ft at 1:15PM Oct 21, 2014Observed: 2.64 ft at 1:30PM Oct 21, 2014Observed: 2.63 ft at 1:45PM Oct 21, 2014Observed: 2.63 ft at 2:00PM Oct 21, 2014Observed: 2.63 ft at 2:15PM Oct 21, 2014Observed: 2.63 ft at 2:30PM Oct 21, 2014Observed: 2.63 ft at 2:45PM Oct 21, 2014Observed: 2.63 ft at 3:00PM Oct 21, 2014Observed: 2.63 ft at 3:15PM Oct 21, 2014Observed: 2.63 ft at 3:30PM Oct 21, 2014Observed: 2.63 ft at 3:45PM Oct 21, 2014Observed: 2.63 ft at 4:00PM Oct 21, 2014Observed: 2.63 ft at 4:15PM Oct 21, 2014Observed: 2.63 ft at 4:30PM Oct 21, 2014Observed: 2.62 ft at 4:45PM Oct 21, 2014Observed: 2.63 ft at 5:00PM Oct 21, 2014Observed: 2.62 ft at 5:15PM Oct 21, 2014Observed: 2.62 ft at 5:30PM Oct 21, 2014Observed: 2.63 ft at 5:45PM Oct 21, 2014Observed: 2.63 ft at 6:00PM Oct 21, 2014Observed: 2.63 ft at 6:15PM Oct 21, 2014Observed: 2.63 ft at 6:30PM Oct 21, 2014Observed: 2.63 ft at 6:45PM Oct 21, 2014Observed: 2.64 ft at 7:00PM Oct 21, 2014Observed: 2.64 ft at 7:15PM Oct 21, 2014Observed: 2.64 ft at 7:30PM Oct 21, 2014Observed: 2.64 ft at 7:45PM Oct 21, 2014Observed: 2.64 ft at 8:00PM Oct 21, 2014Observed: 2.64 ft at 8:15PM Oct 21, 2014Observed: 2.64 ft at 8:30PM Oct 21, 2014Observed: 2.64 ft at 8:45PM Oct 21, 2014Observed: 2.64 ft at 9:00PM Oct 21, 2014Observed: 2.64 ft at 9:15PM Oct 21, 2014Observed: 2.65 ft at 9:30PM Oct 21, 2014Observed: 2.65 ft at 9:45PM Oct 21, 2014Observed: 2.65 ft at 10:00PM Oct 21, 2014Observed: 2.65 ft at 10:15PM Oct 21, 2014Observed: 2.65 ft at 10:30PM Oct 21, 2014Observed: 2.65 ft at 10:45PM Oct 21, 2014Observed: 2.65 ft at 11:00PM Oct 21, 2014Observed: 2.65 ft at 11:15PM Oct 21, 2014Observed: 2.65 ft at 11:30PM Oct 21, 2014Observed: 2.65 ft at 11:45PM Oct 21, 2014Observed: 2.65 ft at 12:00AM Oct 22, 2014Observed: 2.65 ft at 12:15AM Oct 22, 2014Observed: 2.65 ft at 12:30AM Oct 22, 2014Observed: 2.65 ft at 12:45AM Oct 22, 2014Observed: 2.65 ft at 1:00AM Oct 22, 2014Observed: 2.65 ft at 1:15AM Oct 22, 2014Observed: 2.65 ft at 1:30AM Oct 22, 2014Observed: 2.65 ft at 1:45AM Oct 22, 2014Observed: 2.65 ft at 2:00AM Oct 22, 2014Observed: 2.65 ft at 2:15AM Oct 22, 2014Observed: 2.65 ft at 2:30AM Oct 22, 2014Observed: 2.65 ft at 2:45AM Oct 22, 2014Observed: 2.65 ft at 3:00AM Oct 22, 2014Observed: 2.65 ft at 3:15AM Oct 22, 2014Observed: 2.65 ft at 3:30AM Oct 22, 2014Observed: 2.65 ft at 3:45AM Oct 22, 2014Observed: 2.65 ft at 4:00AM Oct 22, 2014Observed: 2.65 ft at 4:15AM Oct 22, 2014Observed: 2.65 ft at 4:30AM Oct 22, 2014Observed: 2.65 ft at 4:45AM Oct 22, 2014Observed: 2.65 ft at 5:00AM Oct 22, 2014Observed: 2.65 ft at 5:15AM Oct 22, 2014Observed: 2.66 ft at 5:30AM Oct 22, 2014Observed: 2.66 ft at 5:45AM Oct 22, 2014Observed: 2.66 ft at 6:00AM Oct 22, 2014Observed: 2.66 ft at 6:15AM Oct 22, 2014Observed: 2.66 ft at 6:30AM Oct 22, 2014Observed: 2.66 ft at 6:45AM Oct 22, 2014Observed: 2.66 ft at 7:00AM Oct 22, 2014Observed: 2.66 ft at 7:15AM Oct 22, 2014Observed: 2.66 ft at 7:30AM Oct 22, 2014Observed: 2.66 ft at 7:45AM Oct 22, 2014Observed: 2.65 ft at 8:00AM Oct 22, 2014Observed: 2.65 ft at 8:15AM Oct 22, 2014Observed: 2.65 ft at 8:30AM Oct 22, 2014Observed: 2.65 ft at 8:45AM Oct 22, 2014Observed: 2.65 ft at 9:00AM Oct 22, 2014Observed: 2.65 ft at 9:15AM Oct 22, 2014Observed: 2.65 ft at 9:30AM Oct 22, 2014Observed: 2.65 ft at 9:45AM Oct 22, 2014Observed: 2.65 ft at 10:00AM Oct 22, 2014Observed: 2.64 ft at 10:15AM Oct 22, 2014Observed: 2.64 ft at 10:30AM Oct 22, 2014Observed: 2.64 ft at 10:45AM Oct 22, 2014Observed: 2.64 ft at 11:00AM Oct 22, 2014Observed: 2.64 ft at 11:15AM Oct 22, 2014Observed: 2.64 ft at 11:30AM Oct 22, 2014Observed: 2.64 ft at 11:45AM Oct 22, 2014Observed: 2.64 ft at 12:00PM Oct 22, 2014Observed: 2.64 ft at 12:15PM Oct 22, 2014Observed: 2.63 ft at 12:30PM Oct 22, 2014Observed: 2.63 ft at 12:45PM Oct 22, 2014Observed: 2.63 ft at 1:00PM Oct 22, 2014Observed: 2.63 ft at 1:15PM Oct 22, 2014Observed: 2.63 ft at 1:30PM Oct 22, 2014Observed: 2.63 ft at 1:45PM Oct 22, 2014Observed: 2.63 ft at 2:00PM Oct 22, 2014Observed: 2.63 ft at 2:15PM Oct 22, 2014Observed: 2.62 ft at 2:30PM Oct 22, 2014Observed: 2.62 ft at 2:45PM Oct 22, 2014Observed: 2.62 ft at 3:00PM Oct 22, 2014Observed: 2.62 ft at 3:15PM Oct 22, 2014Observed: 2.62 ft at 3:30PM Oct 22, 2014Observed: 2.62 ft at 3:45PM Oct 22, 2014Observed: 2.62 ft at 4:00PM Oct 22, 2014Observed: 2.62 ft at 4:15PM Oct 22, 2014Observed: 2.62 ft at 4:30PM Oct 22, 2014Observed: 2.62 ft at 4:45PM Oct 22, 2014Observed: 2.62 ft at 5:00PM Oct 22, 2014Observed: 2.62 ft at 5:15PM Oct 22, 2014Observed: 2.62 ft at 5:30PM Oct 22, 2014Observed: 2.62 ft at 5:45PM Oct 22, 2014Observed: 2.62 ft at 6:00PM Oct 22, 2014Observed: 2.62 ft at 6:15PM Oct 22, 2014Observed: 2.62 ft at 6:30PM Oct 22, 2014Observed: 2.62 ft at 6:45PM Oct 22, 2014Observed: 2.62 ft at 7:00PM Oct 22, 2014Observed: 2.62 ft at 7:15PM Oct 22, 2014Observed: 2.63 ft at 7:30PM Oct 22, 2014Observed: 2.63 ft at 7:45PM Oct 22, 2014Observed: 2.63 ft at 8:00PM Oct 22, 2014Observed: 2.64 ft at 8:15PM Oct 22, 2014Observed: 2.64 ft at 8:30PM Oct 22, 2014Observed: 2.64 ft at 8:45PM Oct 22, 2014Observed: 2.64 ft at 9:00PM Oct 22, 2014Observed: 2.64 ft at 9:15PM Oct 22, 2014Observed: 2.64 ft at 9:30PM Oct 22, 2014Observed: 2.63 ft at 9:45PM Oct 22, 2014Observed: 2.63 ft at 10:00PM Oct 22, 2014Observed: 2.63 ft at 10:15PM Oct 22, 2014Observed: 2.63 ft at 10:30PM Oct 22, 2014Observed: 2.62 ft at 10:45PM Oct 22, 2014Observed: 2.62 ft at 11:00PM Oct 22, 2014Observed: 2.62 ft at 11:15PM Oct 22, 2014Observed: 2.62 ft at 11:30PM Oct 22, 2014Observed: 2.62 ft at 11:45PM Oct 22, 2014Observed: 2.62 ft at 12:00AM Oct 23, 2014Observed: 2.62 ft at 12:15AM Oct 23, 2014Observed: 2.62 ft at 12:30AM Oct 23, 2014Observed: 2.62 ft at 12:45AM Oct 23, 2014Observed: 2.62 ft at 1:00AM Oct 23, 2014Observed: 2.62 ft at 1:15AM Oct 23, 2014Observed: 2.62 ft at 1:30AM Oct 23, 2014Observed: 2.62 ft at 1:45AM Oct 23, 2014Observed: 2.62 ft at 2:00AM Oct 23, 2014Observed: 2.62 ft at 2:15AM Oct 23, 2014Observed: 2.62 ft at 2:30AM Oct 23, 2014Observed: 2.62 ft at 2:45AM Oct 23, 2014Observed: 2.62 ft at 3:00AM Oct 23, 2014Observed: 2.62 ft at 3:15AM Oct 23, 2014Observed: 2.62 ft at 3:30AM Oct 23, 2014Observed: 2.62 ft at 3:45AM Oct 23, 2014Observed: 2.62 ft at 4:00AM Oct 23, 2014Observed: 2.62 ft at 4:15AM Oct 23, 2014Observed: 2.62 ft at 4:30AM Oct 23, 2014Observed: 2.62 ft at 4:45AM Oct 23, 2014Observed: 2.62 ft at 5:00AM Oct 23, 2014Observed: 2.61 ft at 5:15AM Oct 23, 2014Observed: 2.62 ft at 5:30AM Oct 23, 2014Observed: 2.62 ft at 5:45AM Oct 23, 2014Observed: 2.61 ft at 6:00AM Oct 23, 2014Observed: 2.61 ft at 6:15AM Oct 23, 2014Observed: 2.62 ft at 6:30AM Oct 23, 2014Observed: 2.62 ft at 6:45AM Oct 23, 2014Observed: 2.61 ft at 7:00AM Oct 23, 2014Observed: 2.61 ft at 7:15AM Oct 23, 2014Observed: 2.61 ft at 7:30AM Oct 23, 2014Observed: 2.61 ft at 7:45AM Oct 23, 2014Observed: 2.61 ft at 8:00AM Oct 23, 2014Observed: 2.61 ft at 8:15AM Oct 23, 2014Observed: 2.61 ft at 8:30AM Oct 23, 2014Observed: 2.61 ft at 8:45AM Oct 23, 2014Observed: 2.61 ft at 9:00AM Oct 23, 2014Observed: 2.61 ft at 9:15AM Oct 23, 2014Observed: 2.61 ft at 9:30AM Oct 23, 2014Observed: 2.61 ft at 9:45AM Oct 23, 2014Observed: 2.61 ft at 10:00AM Oct 23, 2014Observed: 2.61 ft at 10:15AM Oct 23, 2014Observed: 2.61 ft at 10:30AM Oct 23, 2014Observed: 2.61 ft at 10:45AM Oct 23, 2014Observed: 2.61 ft at 11:00AM Oct 23, 2014Observed: 2.61 ft at 11:15AM Oct 23, 2014Observed: 2.61 ft at 11:30AM Oct 23, 2014Observed: 2.61 ft at 11:45AM Oct 23, 2014Observed: 2.61 ft at 12:00PM Oct 23, 2014Observed: 2.6 ft at 12:15PM Oct 23, 2014Observed: 2.6 ft at 12:30PM Oct 23, 2014Observed: 2.6 ft at 12:45PM Oct 23, 2014Observed: 2.6 ft at 1:00PM Oct 23, 2014Observed: 2.6 ft at 1:15PM Oct 23, 2014Observed: 2.6 ft at 1:30PM Oct 23, 2014Observed: 2.6 ft at 1:45PM Oct 23, 2014Observed: 2.6 ft at 2:00PM Oct 23, 2014Observed: 2.59 ft at 2:15PM Oct 23, 2014Observed: 2.59 ft at 2:30PM Oct 23, 2014Observed: 2.59 ft at 2:45PM Oct 23, 2014Observed: 2.59 ft at 3:00PM Oct 23, 2014Observed: 2.59 ft at 3:15PM Oct 23, 2014Observed: 2.59 ft at 3:30PM Oct 23, 2014Observed: 2.59 ft at 3:45PM Oct 23, 2014Observed: 2.59 ft at 4:00PM Oct 23, 2014Observed: 2.59 ft at 4:15PM Oct 23, 2014Observed: 2.59 ft at 4:30PM Oct 23, 2014Observed: 2.59 ft at 4:45PM Oct 23, 2014Observed: 2.59 ft at 5:00PM Oct 23, 2014Observed: 2.59 ft at 5:15PM Oct 23, 2014Observed: 2.59 ft at 5:30PM Oct 23, 2014Observed: 2.59 ft at 5:45PM Oct 23, 2014Observed: 2.59 ft at 6:00PM Oct 23, 2014Observed: 2.59 ft at 6:15PM Oct 23, 2014Observed: 2.59 ft at 6:30PM Oct 23, 2014Observed: 2.59 ft at 6:45PM Oct 23, 2014Observed: 2.59 ft at 7:00PM Oct 23, 2014Observed: 2.59 ft at 7:15PM Oct 23, 2014Observed: 2.59 ft at 7:30PM Oct 23, 2014Observed: 2.6 ft at 7:45PM Oct 23, 2014Observed: 2.6 ft at 8:00PM Oct 23, 2014Observed: 2.6 ft at 8:15PM Oct 23, 2014Observed: 2.6 ft at 8:30PM Oct 23, 2014Observed: 2.6 ft at 8:45PM Oct 23, 2014Observed: 2.6 ft at 9:00PM Oct 23, 2014Observed: 2.6 ft at 9:15PM Oct 23, 2014Observed: 2.61 ft at 9:30PM Oct 23, 2014Observed: 2.61 ft at 9:45PM Oct 23, 2014Observed: 2.61 ft at 10:00PM Oct 23, 2014Observed: 2.61 ft at 10:15PM Oct 23, 2014Observed: 2.61 ft at 10:30PM Oct 23, 2014Observed: 2.61 ft at 10:45PM Oct 23, 2014Observed: 2.61 ft at 11:00PM Oct 23, 2014Observed: 2.61 ft at 11:15PM Oct 23, 2014Observed: 2.61 ft at 11:30PM Oct 23, 2014Observed: 2.61 ft at 11:45PM Oct 23, 2014Observed: 2.61 ft at 12:00AM Oct 24, 2014Observed: 2.62 ft at 12:15AM Oct 24, 2014Observed: 2.61 ft at 12:30AM Oct 24, 2014Observed: 2.61 ft at 12:45AM Oct 24, 2014Observed: 2.62 ft at 1:00AM Oct 24, 2014Observed: 2.61 ft at 1:15AM Oct 24, 2014Observed: 2.61 ft at 1:30AM Oct 24, 2014Observed: 2.61 ft at 1:45AM Oct 24, 2014Observed: 2.61 ft at 2:00AM Oct 24, 2014Observed: 2.61 ft at 2:15AM Oct 24, 2014Observed: 2.61 ft at 2:30AM Oct 24, 2014Observed: 2.61 ft at 2:45AM Oct 24, 2014Observed: 2.61 ft at 3:00AM Oct 24, 2014Observed: 2.61 ft at 3:15AM Oct 24, 2014Observed: 2.61 ft at 3:30AM Oct 24, 2014Observed: 2.61 ft at 3:45AM Oct 24, 2014Observed: 2.61 ft at 4:00AM Oct 24, 2014Observed: 2.61 ft at 4:15AM Oct 24, 2014Observed: 2.61 ft at 4:30AM Oct 24, 2014Highest Forecast: 2.6 ft 8:00AM Oct 24, 2014Highest Forecast: 2.6 ft 2:00PM Oct 24, 2014Highest Forecast: 2.6 ft 8:00PM Oct 24, 2014Forecast: 2.5 ft 2:00AM Oct 25, 2014Forecast: 2.5 ft 8:00AM Oct 25, 2014Forecast: 2.5 ft 2:00PM Oct 25, 2014Forecast: 2.5 ft 8:00PM Oct 25, 2014Forecast: 2.5 ft 2:00AM Oct 26, 2014Forecast: 2.5 ft 8:00AM Oct 26, 2014USGS--Water Resources of the United StatesSACM2(plotting HGIRG) Graph Created (5:22AM Oct 24, 2014)ObservedForecast (issued 9:09AM Oct 23)Latest observed value: 2.61 ft at 4:30 AM EDT 24-Oct-2014. Flood Stage is 8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Antietam Creek near Sharpsburg are issued routinely year-round.
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Upstream Gauge - near Waynesboro Upstream Gauge
Flood Categories (in feet)
Major Flood Stage:12
Moderate Flood Stage:10
Flood Stage:8
Action Stage:7

Historical Crests
(1) 16.73 ft on 07/20/1956
(2) 14.71 ft on 09/26/1975
(3) 14.30 ft on 06/23/1972
(4) 13.71 ft on 01/19/1996
(5) 11.90 ft on 07/11/1928
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(P): Preliminary values subject to further review.

Low Water Records
(1) 1.43 ft on 08/01/1974
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.
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15 WATER REACHES THE TOP OF THE ARCH OF THE OLD BURNSIDE BRIDGE AT ANTIETAM NATIONAL BATTLEFIELD AND THE TREELINE NEAR OLD BURNSIDE BRIDGE. WATER ALSO APPROACHES THE PARKING LOT OF THE PRY HOUSE MEDICAL MUSEUM.
12 WATER APPROACHES OUTBUILDINGS OFF HARPERS FERRY ROAD NEAR SHARPSBURG. SIGNIFICANT FLOODING OF LOW-LYING FIELDS NEAR THE CREEK IS OCCURRING.
10 LAND NEAR THE CREEK THROUGH ANTIETAM NATIONAL BATTLEFIELD IS FLOODED. THE LOWER PORTION OF A DRIVEWAY ADJOINING THE CREEK NEAR ROUTE 34 IS FLOODED. FLOODWATERS APPROACH AT LEAST ONE HOME ON THE LEFT BANK NEAR ROUTE 34.
9 WATER APPROACHES THE LOWEST CORNER OF THE OLD BURNSIDE BRIDGE. BURNSIDE BRIDGE ROAD IS FLOODED AND CLOSED...AND TRAILS ALONGSIDE THE CREEK IN ANTIETAM BATTLEFIELD ARE FLOODED.
8 A LOW SPOT ON BURNSIDE BRIDGE ROAD...ON THE SOUTH END OF ANTIETAM NATIONAL BATTLEFIELD...IS FLOODED AND IMPASSIBLE. FLOODING ON THE BATTLEFIELD ALONG THE CREEK IS ALSO OCCURRING...FLOODING SOME CREEKSIDE TRAILS AND NEARBY LAND. A FEW SMALL MONUMENTS NEAR BURNSIDE BRIDGE BECOME SURROUNDED BY WATER. FIELDS OFF BRANCH AVENUE IN SHARPSBURG BEGIN TO FLOOD.
7 WATER BEGINS TO OVERFLOW THE BANKS ON BOTH SIDES IN ANTIETAM NATIONAL BATTLEFIELD. WATER APPROACHES THE LOW SPOT ON BURNSIDE BRIDGE ROAD ON THE FAR SOUTHERN END OF THE BATTLEFIELD.
About This Location Collapse

Latitude: 39.449722° N, Longitude: 77.730278° 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 29 311.05 ft 319.05 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
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(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
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Page last modified: 5-Aug-2014 6:39 PM
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