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Hydrograph River at a Glance Download
Antietam Creek near Sharpsburg Stage (ft)Flow (kcfs)Observed: 3.25 ft at 6:15AM Mar 23, 2024Observed: 3.25 ft at 6:30AM Mar 23, 2024Observed: 3.26 ft at 6:45AM Mar 23, 2024Observed: 3.26 ft at 7:00AM Mar 23, 2024Observed: 3.26 ft at 7:15AM Mar 23, 2024Observed: 3.26 ft at 7:30AM Mar 23, 2024Observed: 3.27 ft at 7:45AM Mar 23, 2024Observed: 3.27 ft at 8:00AM Mar 23, 2024Observed: 3.27 ft at 8:15AM Mar 23, 2024Observed: 3.27 ft at 8:30AM Mar 23, 2024Observed: 3.28 ft at 8:45AM Mar 23, 2024Observed: 3.29 ft at 9:00AM Mar 23, 2024Observed: 3.28 ft at 9:15AM Mar 23, 2024Observed: 3.29 ft at 9:30AM Mar 23, 2024Observed: 3.29 ft at 9:45AM Mar 23, 2024Observed: 3.3 ft at 10:00AM Mar 23, 2024Observed: 3.3 ft at 10:15AM Mar 23, 2024Observed: 3.31 ft at 10:30AM Mar 23, 2024Observed: 3.31 ft at 10:45AM Mar 23, 2024Observed: 3.32 ft at 11:00AM Mar 23, 2024Observed: 3.33 ft at 11:15AM Mar 23, 2024Observed: 3.33 ft at 11:30AM Mar 23, 2024Observed: 3.34 ft at 11:45AM Mar 23, 2024Observed: 3.35 ft at 12:00PM Mar 23, 2024Observed: 3.36 ft at 12:15PM Mar 23, 2024Observed: 3.38 ft at 12:30PM Mar 23, 2024Observed: 3.39 ft at 12:45PM Mar 23, 2024Observed: 3.4 ft at 1:00PM Mar 23, 2024Observed: 3.42 ft at 1:15PM Mar 23, 2024Observed: 3.43 ft at 1:30PM Mar 23, 2024Observed: 3.44 ft at 1:45PM Mar 23, 2024Observed: 3.46 ft at 2:00PM Mar 23, 2024Observed: 3.47 ft at 2:15PM Mar 23, 2024Observed: 3.49 ft at 2:30PM Mar 23, 2024Observed: 3.49 ft at 2:45PM Mar 23, 2024Observed: 3.5 ft at 3:00PM Mar 23, 2024Observed: 3.51 ft at 3:15PM Mar 23, 2024Observed: 3.51 ft at 3:30PM Mar 23, 2024Observed: 3.51 ft at 3:45PM Mar 23, 2024Observed: 3.51 ft at 4:00PM Mar 23, 2024Observed: 3.51 ft at 4:15PM Mar 23, 2024Observed: 3.51 ft at 4:30PM Mar 23, 2024Observed: 3.51 ft at 4:45PM Mar 23, 2024Observed: 3.51 ft at 5:00PM Mar 23, 2024Observed: 3.51 ft at 5:15PM Mar 23, 2024Observed: 3.51 ft at 5:30PM Mar 23, 2024Observed: 3.51 ft at 5:45PM Mar 23, 2024Observed: 3.51 ft at 6:00PM Mar 23, 2024Observed: 3.51 ft at 6:15PM Mar 23, 2024Observed: 3.51 ft at 6:30PM Mar 23, 2024Observed: 3.51 ft at 6:45PM Mar 23, 2024Observed: 3.51 ft at 7:00PM Mar 23, 2024Observed: 3.51 ft at 7:15PM Mar 23, 2024Observed: 3.51 ft at 7:30PM Mar 23, 2024Observed: 3.51 ft at 7:45PM Mar 23, 2024Observed: 3.51 ft at 8:00PM Mar 23, 2024Observed: 3.51 ft at 8:15PM Mar 23, 2024Observed: 3.51 ft at 8:30PM Mar 23, 2024Observed: 3.51 ft at 8:45PM Mar 23, 2024Observed: 3.5 ft at 9:00PM Mar 23, 2024Observed: 3.51 ft at 9:15PM Mar 23, 2024Observed: 3.51 ft at 9:30PM Mar 23, 2024Observed: 3.51 ft at 9:45PM Mar 23, 2024Observed: 3.5 ft at 10:00PM Mar 23, 2024Observed: 3.51 ft at 10:15PM Mar 23, 2024Observed: 3.5 ft at 10:30PM Mar 23, 2024Observed: 3.5 ft at 10:45PM Mar 23, 2024Observed: 3.5 ft at 11:00PM Mar 23, 2024Observed: 3.5 ft at 11:15PM Mar 23, 2024Observed: 3.51 ft at 11:30PM Mar 23, 2024Observed: 3.51 ft at 12:00AM Mar 24, 2024Observed: 3.51 ft at 12:15AM Mar 24, 2024Observed: 3.51 ft at 12:30AM Mar 24, 2024Observed: 3.51 ft at 12:45AM Mar 24, 2024Observed: 3.52 ft at 1:00AM Mar 24, 2024Observed: 3.53 ft at 1:15AM Mar 24, 2024Observed: 3.53 ft at 1:30AM Mar 24, 2024Observed: 3.53 ft at 1:45AM Mar 24, 2024Observed: 3.53 ft at 2:00AM Mar 24, 2024Observed: 3.54 ft at 2:15AM Mar 24, 2024Observed: 3.54 ft at 2:30AM Mar 24, 2024Observed: 3.55 ft at 2:45AM Mar 24, 2024Observed: 3.55 ft at 3:00AM Mar 24, 2024Observed: 3.55 ft at 3:15AM Mar 24, 2024Observed: 3.56 ft at 3:30AM Mar 24, 2024Observed: 3.56 ft at 3:45AM Mar 24, 2024Observed: 3.56 ft at 4:00AM Mar 24, 2024Observed: 3.57 ft at 4:15AM Mar 24, 2024Observed: 3.57 ft at 4:30AM Mar 24, 2024Highest Observation: 3.58 ft at 4:45AM Mar 24, 2024Highest Observation: 3.58 ft at 5:00AM Mar 24, 2024Observed: 3.57 ft at 5:15AM Mar 24, 2024Observed: 3.57 ft at 5:30AM Mar 24, 2024Observed: 3.57 ft at 5:45AM Mar 24, 2024Highest Observation: 3.58 ft at 6:00AM Mar 24, 2024Highest Observation: 3.58 ft at 6:15AM Mar 24, 2024Highest Observation: 3.58 ft at 6:30AM Mar 24, 2024Highest Observation: 3.58 ft at 6:45AM Mar 24, 2024Observed: 3.57 ft at 7:00AM Mar 24, 2024Observed: 3.57 ft at 7:15AM Mar 24, 2024Observed: 3.57 ft at 7:30AM Mar 24, 2024Observed: 3.57 ft at 7:45AM Mar 24, 2024Observed: 3.57 ft at 8:00AM Mar 24, 2024Observed: 3.56 ft at 8:15AM Mar 24, 2024Observed: 3.56 ft at 8:30AM Mar 24, 2024Observed: 3.56 ft at 8:45AM Mar 24, 2024Observed: 3.55 ft at 9:00AM Mar 24, 2024Observed: 3.55 ft at 9:15AM Mar 24, 2024Observed: 3.55 ft at 9:30AM Mar 24, 2024Observed: 3.54 ft at 9:45AM Mar 24, 2024Observed: 3.54 ft at 10:00AM Mar 24, 2024Observed: 3.54 ft at 10:15AM Mar 24, 2024Observed: 3.54 ft at 10:30AM Mar 24, 2024Observed: 3.53 ft at 10:45AM Mar 24, 2024Observed: 3.53 ft at 11:00AM Mar 24, 2024Observed: 3.52 ft at 11:15AM Mar 24, 2024Observed: 3.52 ft at 11:30AM Mar 24, 2024Observed: 3.52 ft at 11:45AM Mar 24, 2024Observed: 3.51 ft at 12:00PM Mar 24, 2024Observed: 3.51 ft at 12:15PM Mar 24, 2024Observed: 3.5 ft at 12:30PM Mar 24, 2024Observed: 3.5 ft at 12:45PM Mar 24, 2024Observed: 3.5 ft at 1:00PM Mar 24, 2024Observed: 3.5 ft at 1:15PM Mar 24, 2024Observed: 3.49 ft at 1:30PM Mar 24, 2024Observed: 3.49 ft at 1:45PM Mar 24, 2024Observed: 3.49 ft at 2:00PM Mar 24, 2024Observed: 3.48 ft at 2:15PM Mar 24, 2024Observed: 3.48 ft at 2:30PM Mar 24, 2024Observed: 3.47 ft at 2:45PM Mar 24, 2024Observed: 3.47 ft at 3:00PM Mar 24, 2024Observed: 3.47 ft at 3:15PM Mar 24, 2024Observed: 3.46 ft at 3:30PM Mar 24, 2024Observed: 3.46 ft at 3:45PM Mar 24, 2024Observed: 3.45 ft at 4:00PM Mar 24, 2024Observed: 3.46 ft at 4:15PM Mar 24, 2024Observed: 3.45 ft at 4:30PM Mar 24, 2024Observed: 3.45 ft at 4:45PM Mar 24, 2024Observed: 3.44 ft at 5:00PM Mar 24, 2024Observed: 3.45 ft at 5:15PM Mar 24, 2024Observed: 3.44 ft at 5:30PM Mar 24, 2024Observed: 3.44 ft at 5:45PM Mar 24, 2024Observed: 3.43 ft at 6:00PM Mar 24, 2024Observed: 3.43 ft at 6:15PM Mar 24, 2024Observed: 3.43 ft at 6:30PM Mar 24, 2024Observed: 3.43 ft at 6:45PM Mar 24, 2024Observed: 3.43 ft at 7:00PM Mar 24, 2024Observed: 3.43 ft at 7:15PM Mar 24, 2024Observed: 3.42 ft at 7:30PM Mar 24, 2024Observed: 3.42 ft at 7:45PM Mar 24, 2024Observed: 3.42 ft at 8:00PM Mar 24, 2024Observed: 3.41 ft at 8:15PM Mar 24, 2024Observed: 3.42 ft at 8:30PM Mar 24, 2024Observed: 3.41 ft at 8:45PM Mar 24, 2024Observed: 3.41 ft at 9:00PM Mar 24, 2024Observed: 3.4 ft at 9:15PM Mar 24, 2024Observed: 3.4 ft at 9:30PM Mar 24, 2024Observed: 3.4 ft at 9:45PM Mar 24, 2024Observed: 3.4 ft at 10:00PM Mar 24, 2024Observed: 3.39 ft at 10:15PM Mar 24, 2024Observed: 3.39 ft at 10:30PM Mar 24, 2024Observed: 3.39 ft at 10:45PM Mar 24, 2024Observed: 3.38 ft at 11:00PM Mar 24, 2024Observed: 3.38 ft at 11:15PM Mar 24, 2024Observed: 3.38 ft at 11:30PM Mar 24, 2024Observed: 3.38 ft at 11:45PM Mar 24, 2024Observed: 3.38 ft at 12:00AM Mar 25, 2024Observed: 3.37 ft at 12:15AM Mar 25, 2024Observed: 3.37 ft at 12:30AM Mar 25, 2024Observed: 3.37 ft at 12:45AM Mar 25, 2024Observed: 3.36 ft at 1:00AM Mar 25, 2024Observed: 3.36 ft at 1:15AM Mar 25, 2024Observed: 3.36 ft at 1:30AM Mar 25, 2024Observed: 3.36 ft at 1:45AM Mar 25, 2024Observed: 3.36 ft at 2:00AM Mar 25, 2024Observed: 3.35 ft at 2:15AM Mar 25, 2024Observed: 3.35 ft at 2:30AM Mar 25, 2024Observed: 3.35 ft at 2:45AM Mar 25, 2024Observed: 3.35 ft at 3:00AM Mar 25, 2024Observed: 3.35 ft at 3:15AM Mar 25, 2024Observed: 3.35 ft at 3:30AM Mar 25, 2024Observed: 3.34 ft at 3:45AM Mar 25, 2024Observed: 3.34 ft at 4:00AM Mar 25, 2024Observed: 3.34 ft at 4:15AM Mar 25, 2024Observed: 3.34 ft at 4:30AM Mar 25, 2024Observed: 3.34 ft at 4:45AM Mar 25, 2024Observed: 3.34 ft at 5:00AM Mar 25, 2024Observed: 3.34 ft at 5:15AM Mar 25, 2024Observed: 3.34 ft at 5:30AM Mar 25, 2024Observed: 3.34 ft at 5:45AM Mar 25, 2024Observed: 3.33 ft at 6:00AM Mar 25, 2024Observed: 3.33 ft at 6:15AM Mar 25, 2024Observed: 3.33 ft at 6:30AM Mar 25, 2024Observed: 3.33 ft at 6:45AM Mar 25, 2024Observed: 3.33 ft at 7:00AM Mar 25, 2024Observed: 3.33 ft at 7:15AM Mar 25, 2024Observed: 3.32 ft at 7:30AM Mar 25, 2024Observed: 3.32 ft at 7:45AM Mar 25, 2024Observed: 3.32 ft at 8:00AM Mar 25, 2024Observed: 3.32 ft at 8:15AM Mar 25, 2024Observed: 3.32 ft at 8:30AM Mar 25, 2024Observed: 3.32 ft at 8:45AM Mar 25, 2024Observed: 3.32 ft at 9:00AM Mar 25, 2024Observed: 3.31 ft at 9:15AM Mar 25, 2024Observed: 3.31 ft at 9:30AM Mar 25, 2024Observed: 3.31 ft at 9:45AM Mar 25, 2024Observed: 3.31 ft at 10:00AM Mar 25, 2024Observed: 3.31 ft at 10:15AM Mar 25, 2024Observed: 3.31 ft at 10:30AM Mar 25, 2024Observed: 3.3 ft at 10:45AM Mar 25, 2024Observed: 3.3 ft at 11:00AM Mar 25, 2024Observed: 3.3 ft at 11:15AM Mar 25, 2024Observed: 3.3 ft at 11:30AM Mar 25, 2024Observed: 3.3 ft at 11:45AM Mar 25, 2024Observed: 3.3 ft at 12:00PM Mar 25, 2024Observed: 3.3 ft at 12:15PM Mar 25, 2024Observed: 3.3 ft at 12:30PM Mar 25, 2024Observed: 3.29 ft at 12:45PM Mar 25, 2024Observed: 3.3 ft at 1:00PM Mar 25, 2024Observed: 3.29 ft at 1:15PM Mar 25, 2024Observed: 3.3 ft at 1:30PM Mar 25, 2024Observed: 3.29 ft at 1:45PM Mar 25, 2024Observed: 3.29 ft at 2:00PM Mar 25, 2024Observed: 3.29 ft at 2:15PM Mar 25, 2024Observed: 3.29 ft at 2:30PM Mar 25, 2024Observed: 3.29 ft at 2:45PM Mar 25, 2024Observed: 3.29 ft at 3:00PM Mar 25, 2024Observed: 3.29 ft at 3:15PM Mar 25, 2024Observed: 3.29 ft at 3:30PM Mar 25, 2024Observed: 3.29 ft at 3:45PM Mar 25, 2024Observed: 3.29 ft at 4:00PM Mar 25, 2024Observed: 3.29 ft at 4:15PM Mar 25, 2024Observed: 3.28 ft at 4:30PM Mar 25, 2024Observed: 3.29 ft at 4:45PM Mar 25, 2024Observed: 3.29 ft at 5:00PM Mar 25, 2024Observed: 3.29 ft at 5:15PM Mar 25, 2024Observed: 3.29 ft at 5:30PM Mar 25, 2024Observed: 3.28 ft at 5:45PM Mar 25, 2024Observed: 3.28 ft at 6:00PM Mar 25, 2024Observed: 3.29 ft at 6:15PM Mar 25, 2024Observed: 3.29 ft at 6:30PM Mar 25, 2024Observed: 3.29 ft at 6:45PM Mar 25, 2024Observed: 3.28 ft at 7:00PM Mar 25, 2024Observed: 3.29 ft at 7:15PM Mar 25, 2024Observed: 3.29 ft at 7:30PM Mar 25, 2024Observed: 3.29 ft at 7:45PM Mar 25, 2024Observed: 3.29 ft at 8:00PM Mar 25, 2024Observed: 3.28 ft at 8:15PM Mar 25, 2024Observed: 3.28 ft at 8:30PM Mar 25, 2024Observed: 3.29 ft at 8:45PM Mar 25, 2024Observed: 3.28 ft at 9:00PM Mar 25, 2024Observed: 3.28 ft at 9:15PM Mar 25, 2024Observed: 3.28 ft at 9:30PM Mar 25, 2024Observed: 3.28 ft at 9:45PM Mar 25, 2024Observed: 3.28 ft at 10:00PM Mar 25, 2024Observed: 3.28 ft at 10:15PM Mar 25, 2024Observed: 3.28 ft at 10:30PM Mar 25, 2024Observed: 3.27 ft at 10:45PM Mar 25, 2024Observed: 3.27 ft at 11:00PM Mar 25, 2024Observed: 3.27 ft at 11:15PM Mar 25, 2024Observed: 3.27 ft at 11:30PM Mar 25, 2024Observed: 3.27 ft at 11:45PM Mar 25, 2024Observed: 3.27 ft at 12:00AM Mar 26, 2024Observed: 3.27 ft at 12:15AM Mar 26, 2024Observed: 3.26 ft at 12:30AM Mar 26, 2024Observed: 3.27 ft at 12:45AM Mar 26, 2024Observed: 3.26 ft at 1:00AM Mar 26, 2024Observed: 3.26 ft at 1:15AM Mar 26, 2024Observed: 3.26 ft at 1:30AM Mar 26, 2024Observed: 3.26 ft at 1:45AM Mar 26, 2024Observed: 3.26 ft at 2:00AM Mar 26, 2024Observed: 3.26 ft at 2:15AM Mar 26, 2024Observed: 3.26 ft at 2:30AM Mar 26, 2024Observed: 3.26 ft at 2:45AM Mar 26, 2024Observed: 3.26 ft at 3:00AM Mar 26, 2024Observed: 3.26 ft at 3:15AM Mar 26, 2024Observed: 3.26 ft at 3:30AM Mar 26, 2024Observed: 3.26 ft at 3:45AM Mar 26, 2024Observed: 3.25 ft at 4:00AM Mar 26, 2024Observed: 3.26 ft at 4:15AM Mar 26, 2024Observed: 3.25 ft at 4:30AM Mar 26, 2024Observed: 3.25 ft at 4:45AM Mar 26, 2024Observed: 3.25 ft at 5:00AM Mar 26, 2024Observed: 3.25 ft at 5:15AM Mar 26, 2024Observed: 3.25 ft at 5:30AM Mar 26, 2024Observed: 3.25 ft at 5:45AM Mar 26, 2024Observed: 3.25 ft at 6:00AM Mar 26, 2024Observed: 3.25 ft at 6:15AM Mar 26, 2024Observed: 3.25 ft at 6:30AM Mar 26, 2024Observed: 3.25 ft at 6:45AM Mar 26, 2024Observed: 3.25 ft at 7:00AM Mar 26, 2024Observed: 3.25 ft at 7:15AM Mar 26, 2024Observed: 3.25 ft at 7:30AM Mar 26, 2024Observed: 3.25 ft at 7:45AM Mar 26, 2024Observed: 3.25 ft at 8:00AM Mar 26, 2024Observed: 3.25 ft at 8:15AM Mar 26, 2024Observed: 3.25 ft at 8:30AM Mar 26, 2024Observed: 3.25 ft at 8:45AM Mar 26, 2024Observed: 3.24 ft at 9:00AM Mar 26, 2024Observed: 3.24 ft at 9:15AM Mar 26, 2024Observed: 3.24 ft at 9:30AM Mar 26, 2024Observed: 3.24 ft at 9:45AM Mar 26, 2024Observed: 3.24 ft at 10:00AM Mar 26, 2024Observed: 3.24 ft at 10:15AM Mar 26, 2024Observed: 3.24 ft at 10:30AM Mar 26, 2024Observed: 3.24 ft at 10:45AM Mar 26, 2024Observed: 3.24 ft at 11:00AM Mar 26, 2024Observed: 3.24 ft at 11:15AM Mar 26, 2024Observed: 3.23 ft at 11:30AM Mar 26, 2024Observed: 3.24 ft at 11:45AM Mar 26, 2024Observed: 3.24 ft at 12:00PM Mar 26, 2024Observed: 3.23 ft at 12:15PM Mar 26, 2024Observed: 3.23 ft at 12:30PM Mar 26, 2024Observed: 3.23 ft at 12:45PM Mar 26, 2024Observed: 3.23 ft at 1:00PM Mar 26, 2024Observed: 3.23 ft at 1:15PM Mar 26, 2024Observed: 3.23 ft at 1:30PM Mar 26, 2024Observed: 3.23 ft at 1:45PM Mar 26, 2024Observed: 3.23 ft at 2:00PM Mar 26, 2024Observed: 3.23 ft at 2:15PM Mar 26, 2024Observed: 3.23 ft at 2:30PM Mar 26, 2024Observed: 3.23 ft at 2:45PM Mar 26, 2024Observed: 3.23 ft at 3:00PM Mar 26, 2024Observed: 3.23 ft at 3:15PM Mar 26, 2024Observed: 3.23 ft at 3:30PM Mar 26, 2024Observed: 3.23 ft at 3:45PM Mar 26, 2024Observed: 3.23 ft at 4:00PM Mar 26, 2024Observed: 3.23 ft at 4:15PM Mar 26, 2024Observed: 3.23 ft at 4:30PM Mar 26, 2024Observed: 3.23 ft at 4:45PM Mar 26, 2024Observed: 3.23 ft at 5:00PM Mar 26, 2024Observed: 3.23 ft at 5:15PM Mar 26, 2024Observed: 3.23 ft at 5:30PM Mar 26, 2024Observed: 3.23 ft at 5:45PM Mar 26, 2024Observed: 3.23 ft at 6:00PM Mar 26, 2024Observed: 3.23 ft at 6:15PM Mar 26, 2024Observed: 3.24 ft at 6:30PM Mar 26, 2024Observed: 3.24 ft at 6:45PM Mar 26, 2024Observed: 3.23 ft at 7:00PM Mar 26, 2024Observed: 3.23 ft at 7:15PM Mar 26, 2024Observed: 3.23 ft at 7:30PM Mar 26, 2024Observed: 3.24 ft at 7:45PM Mar 26, 2024Observed: 3.24 ft at 8:00PM Mar 26, 2024Observed: 3.24 ft at 8:15PM Mar 26, 2024Observed: 3.24 ft at 8:30PM Mar 26, 2024Observed: 3.24 ft at 8:45PM Mar 26, 2024Observed: 3.24 ft at 9:00PM Mar 26, 2024Observed: 3.24 ft at 9:15PM Mar 26, 2024Observed: 3.24 ft at 9:30PM Mar 26, 2024Observed: 3.24 ft at 9:45PM Mar 26, 2024Observed: 3.24 ft at 10:00PM Mar 26, 2024Observed: 3.24 ft at 10:15PM Mar 26, 2024Observed: 3.24 ft at 10:30PM Mar 26, 2024Observed: 3.24 ft at 10:45PM Mar 26, 2024Observed: 3.24 ft at 11:00PM Mar 26, 2024Observed: 3.24 ft at 11:15PM Mar 26, 2024Observed: 3.24 ft at 11:30PM Mar 26, 2024Observed: 3.24 ft at 11:45PM Mar 26, 2024Observed: 3.24 ft at 12:15AM Mar 27, 2024Observed: 3.24 ft at 12:30AM Mar 27, 2024Observed: 3.24 ft at 12:45AM Mar 27, 2024Observed: 3.24 ft at 1:00AM Mar 27, 2024Observed: 3.24 ft at 1:15AM Mar 27, 2024Observed: 3.24 ft at 1:30AM Mar 27, 2024Observed: 3.24 ft at 1:45AM Mar 27, 2024Observed: 3.24 ft at 2:00AM Mar 27, 2024Observed: 3.23 ft at 2:15AM Mar 27, 2024Observed: 3.24 ft at 2:30AM Mar 27, 2024Observed: 3.24 ft at 2:45AM Mar 27, 2024Observed: 3.23 ft at 3:00AM Mar 27, 2024Observed: 3.24 ft at 3:15AM Mar 27, 2024Observed: 3.23 ft at 3:30AM Mar 27, 2024Observed: 3.23 ft at 3:45AM Mar 27, 2024Observed: 3.23 ft at 4:00AM Mar 27, 2024Observed: 3.23 ft at 4:15AM Mar 27, 2024Observed: 3.24 ft at 4:30AM Mar 27, 2024Observed: 3.23 ft at 4:45AM Mar 27, 2024Observed: 3.23 ft at 5:00AM Mar 27, 2024Observed: 3.23 ft at 5:15AM Mar 27, 2024Observed: 3.23 ft at 5:30AM Mar 27, 2024Observed: 3.23 ft at 5:45AM Mar 27, 2024Observed: 3.23 ft at 6:00AM Mar 27, 2024Observed: 3.23 ft at 6:15AM Mar 27, 2024Observed: 3.23 ft at 6:30AM Mar 27, 2024Observed: 3.24 ft at 6:45AM Mar 27, 2024Observed: 3.24 ft at 7:00AM Mar 27, 2024Observed: 3.24 ft at 7:15AM Mar 27, 2024Observed: 3.24 ft at 7:30AM Mar 27, 2024Observed: 3.23 ft at 7:45AM Mar 27, 2024Observed: 3.23 ft at 8:00AM Mar 27, 2024Observed: 3.24 ft at 8:15AM Mar 27, 2024Observed: 3.24 ft at 8:30AM Mar 27, 2024Observed: 3.24 ft at 8:45AM Mar 27, 2024Observed: 3.23 ft at 9:00AM Mar 27, 2024Observed: 3.23 ft at 9:15AM Mar 27, 2024Observed: 3.23 ft at 9:30AM Mar 27, 2024Observed: 3.23 ft at 9:45AM Mar 27, 2024Observed: 3.23 ft at 10:00AM Mar 27, 2024Observed: 3.23 ft at 10:15AM Mar 27, 2024Observed: 3.23 ft at 10:30AM Mar 27, 2024Observed: 3.23 ft at 10:45AM Mar 27, 2024Observed: 3.23 ft at 11:00AM Mar 27, 2024Observed: 3.22 ft at 11:15AM Mar 27, 2024Observed: 3.23 ft at 11:30AM Mar 27, 2024Observed: 3.23 ft at 11:45AM Mar 27, 2024Observed: 3.22 ft at 12:00PM Mar 27, 2024Observed: 3.22 ft at 12:15PM Mar 27, 2024Observed: 3.22 ft at 12:30PM Mar 27, 2024Observed: 3.22 ft at 12:45PM Mar 27, 2024Observed: 3.22 ft at 1:00PM Mar 27, 2024Observed: 3.21 ft at 1:15PM Mar 27, 2024Observed: 3.22 ft at 1:30PM Mar 27, 2024Observed: 3.22 ft at 1:45PM Mar 27, 2024Observed: 3.23 ft at 2:00PM Mar 27, 2024Observed: 3.22 ft at 2:15PM Mar 27, 2024Observed: 3.22 ft at 2:30PM Mar 27, 2024Observed: 3.22 ft at 2:45PM Mar 27, 2024Observed: 3.22 ft at 3:00PM Mar 27, 2024Observed: 3.22 ft at 3:15PM Mar 27, 2024Observed: 3.22 ft at 3:30PM Mar 27, 2024Observed: 3.22 ft at 3:45PM Mar 27, 2024Observed: 3.22 ft at 4:00PM Mar 27, 2024Observed: 3.22 ft at 4:15PM Mar 27, 2024Observed: 3.22 ft at 4:30PM Mar 27, 2024Observed: 3.22 ft at 4:45PM Mar 27, 2024Observed: 3.22 ft at 5:00PM Mar 27, 2024Observed: 3.22 ft at 5:15PM Mar 27, 2024Observed: 3.22 ft at 5:30PM Mar 27, 2024Observed: 3.22 ft at 5:45PM Mar 27, 2024Observed: 3.22 ft at 6:00PM Mar 27, 2024Observed: 3.23 ft at 6:15PM Mar 27, 2024Observed: 3.22 ft at 6:30PM Mar 27, 2024Observed: 3.23 ft at 6:45PM Mar 27, 2024Observed: 3.22 ft at 7:00PM Mar 27, 2024Observed: 3.23 ft at 7:15PM Mar 27, 2024Observed: 3.23 ft at 7:30PM Mar 27, 2024Observed: 3.23 ft at 7:45PM Mar 27, 2024Observed: 3.23 ft at 8:00PM Mar 27, 2024Observed: 3.22 ft at 8:15PM Mar 27, 2024Observed: 3.23 ft at 8:30PM Mar 27, 2024Observed: 3.23 ft at 8:45PM Mar 27, 2024Observed: 3.23 ft at 9:00PM Mar 27, 2024Observed: 3.23 ft at 9:15PM Mar 27, 2024Observed: 3.23 ft at 9:30PM Mar 27, 2024Observed: 3.23 ft at 9:45PM Mar 27, 2024Observed: 3.23 ft at 10:00PM Mar 27, 2024Observed: 3.23 ft at 10:15PM Mar 27, 2024Observed: 3.23 ft at 10:30PM Mar 27, 2024Observed: 3.23 ft at 10:45PM Mar 27, 2024Observed: 3.23 ft at 11:00PM Mar 27, 2024Observed: 3.23 ft at 11:15PM Mar 27, 2024Observed: 3.23 ft at 11:30PM Mar 27, 2024Observed: 3.23 ft at 11:45PM Mar 27, 2024Observed: 3.23 ft at 12:00AM Mar 28, 2024Observed: 3.23 ft at 12:15AM Mar 28, 2024Observed: 3.23 ft at 12:30AM Mar 28, 2024Observed: 3.23 ft at 12:45AM Mar 28, 2024Observed: 3.23 ft at 1:00AM Mar 28, 2024Observed: 3.24 ft at 1:15AM Mar 28, 2024Observed: 3.23 ft at 1:30AM Mar 28, 2024Observed: 3.24 ft at 1:45AM Mar 28, 2024Observed: 3.23 ft at 2:00AM Mar 28, 2024Observed: 3.23 ft at 2:15AM Mar 28, 2024Observed: 3.23 ft at 2:30AM Mar 28, 2024Observed: 3.24 ft at 2:45AM Mar 28, 2024Observed: 3.23 ft at 3:00AM Mar 28, 2024Observed: 3.23 ft at 3:15AM Mar 28, 2024Observed: 3.24 ft at 3:30AM Mar 28, 2024Observed: 3.23 ft at 3:45AM Mar 28, 2024Observed: 3.23 ft at 4:00AM Mar 28, 2024Observed: 3.23 ft at 4:15AM Mar 28, 2024Observed: 3.23 ft at 4:30AM Mar 28, 2024Observed: 3.23 ft at 4:45AM Mar 28, 2024Observed: 3.24 ft at 5:00AM Mar 28, 2024Observed: 3.23 ft at 5:15AM Mar 28, 2024Highest Forecast: 3.3 ft 8:00AM Mar 28, 2024Highest Forecast: 3.3 ft 2:00PM Mar 28, 2024Highest Forecast: 3.3 ft 8:00PM Mar 28, 2024Forecast: 3.2 ft 2:00AM Mar 29, 2024Forecast: 3.2 ft 8:00AM Mar 29, 2024Forecast: 3.2 ft 2:00PM Mar 29, 2024Forecast: 3.2 ft 8:00PM Mar 29, 2024Forecast: 3.2 ft 2:00AM Mar 30, 2024Forecast: 3.2 ft 8:00AM Mar 30, 2024USGS--Water Resources of the United StatesSACM2(plotting HGIRG) Graph Created (6:11AM Mar 28, 2024)ObservedForecast (issued 10:55AM Mar 27)Latest observed value: 3.23 ft at 5:15 AM EDT 28-Mar-2024. Flood Stage is 8 ft
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Tabular Data (UTC)
Tabular Data (EDT)
XML Data
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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
Low Stage (in feet): 0

Historic 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
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.21 ft on 05/16/2014
(2) 9.89 ft on 10/31/2012
(3) 8.39 ft on 04/29/2011
(4) 8.63 ft on 04/17/2011
(5) 9.68 ft on 04/17/2011
Show More Recent Crests

(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
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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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
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 and Manor Church Road are 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, begins to flood. 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:

Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 hours.

Click individual graphics to enlarge.

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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
(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
(571) 888-3500
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Page last modified: 2-Nov-2020 7:30 PM
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