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Hydrograph River at a Glance Download
Antietam Creek near Sharpsburg Stage (ft)Flow (kcfs)Observed: 2.43 ft at 8:45AM Sep 25, 2022Observed: 2.43 ft at 9:00AM Sep 25, 2022Observed: 2.43 ft at 9:15AM Sep 25, 2022Observed: 2.43 ft at 9:30AM Sep 25, 2022Observed: 2.43 ft at 9:45AM Sep 25, 2022Observed: 2.43 ft at 10:00AM Sep 25, 2022Observed: 2.43 ft at 10:15AM Sep 25, 2022Observed: 2.43 ft at 10:30AM Sep 25, 2022Observed: 2.43 ft at 10:45AM Sep 25, 2022Observed: 2.43 ft at 11:00AM Sep 25, 2022Observed: 2.43 ft at 11:15AM Sep 25, 2022Observed: 2.43 ft at 11:30AM Sep 25, 2022Observed: 2.43 ft at 11:45AM Sep 25, 2022Observed: 2.43 ft at 12:00PM Sep 25, 2022Observed: 2.43 ft at 12:15PM Sep 25, 2022Observed: 2.43 ft at 12:30PM Sep 25, 2022Observed: 2.43 ft at 12:45PM Sep 25, 2022Observed: 2.43 ft at 12:46PM Sep 25, 2022Observed: 2.44 ft at 1:00PM Sep 25, 2022Observed: 2.44 ft at 1:15PM Sep 25, 2022Observed: 2.44 ft at 1:30PM Sep 25, 2022Observed: 2.44 ft at 1:45PM Sep 25, 2022Observed: 2.46 ft at 2:00PM Sep 25, 2022Observed: 2.46 ft at 2:15PM Sep 25, 2022Observed: 2.47 ft at 2:30PM Sep 25, 2022Observed: 2.48 ft at 2:45PM Sep 25, 2022Observed: 2.48 ft at 3:00PM Sep 25, 2022Observed: 2.48 ft at 3:15PM Sep 25, 2022Observed: 2.48 ft at 3:30PM Sep 25, 2022Observed: 2.47 ft at 3:45PM Sep 25, 2022Observed: 2.47 ft at 4:00PM Sep 25, 2022Observed: 2.46 ft at 4:15PM Sep 25, 2022Observed: 2.46 ft at 4:30PM Sep 25, 2022Observed: 2.46 ft at 4:45PM Sep 25, 2022Observed: 2.46 ft at 5:00PM Sep 25, 2022Observed: 2.46 ft at 5:15PM Sep 25, 2022Observed: 2.46 ft at 5:30PM Sep 25, 2022Observed: 2.47 ft at 5:45PM Sep 25, 2022Observed: 2.47 ft at 6:00PM Sep 25, 2022Observed: 2.47 ft at 6:15PM Sep 25, 2022Observed: 2.47 ft at 6:30PM Sep 25, 2022Observed: 2.47 ft at 6:45PM Sep 25, 2022Observed: 2.47 ft at 7:00PM Sep 25, 2022Observed: 2.47 ft at 7:15PM Sep 25, 2022Observed: 2.47 ft at 7:30PM Sep 25, 2022Observed: 2.48 ft at 7:45PM Sep 25, 2022Observed: 2.47 ft at 8:00PM Sep 25, 2022Observed: 2.47 ft at 8:15PM Sep 25, 2022Observed: 2.48 ft at 8:30PM Sep 25, 2022Observed: 2.48 ft at 8:45PM Sep 25, 2022Observed: 2.48 ft at 8:46PM Sep 25, 2022Observed: 2.48 ft at 9:00PM Sep 25, 2022Observed: 2.48 ft at 9:15PM Sep 25, 2022Observed: 2.48 ft at 9:30PM Sep 25, 2022Observed: 2.48 ft at 9:45PM Sep 25, 2022Observed: 2.49 ft at 10:00PM Sep 25, 2022Observed: 2.49 ft at 10:15PM Sep 25, 2022Observed: 2.49 ft at 10:30PM Sep 25, 2022Observed: 2.49 ft at 10:45PM Sep 25, 2022Observed: 2.49 ft at 11:00PM Sep 25, 2022Observed: 2.49 ft at 11:15PM Sep 25, 2022Observed: 2.49 ft at 11:30PM Sep 25, 2022Observed: 2.49 ft at 11:45PM Sep 25, 2022Observed: 2.49 ft at 12:00AM Sep 26, 2022Observed: 2.49 ft at 12:15AM Sep 26, 2022Observed: 2.49 ft at 12:30AM Sep 26, 2022Observed: 2.49 ft at 12:45AM Sep 26, 2022Observed: 2.49 ft at 1:00AM Sep 26, 2022Observed: 2.49 ft at 1:15AM Sep 26, 2022Observed: 2.5 ft at 1:30AM Sep 26, 2022Observed: 2.5 ft at 1:45AM Sep 26, 2022Observed: 2.5 ft at 2:00AM Sep 26, 2022Observed: 2.51 ft at 2:15AM Sep 26, 2022Observed: 2.51 ft at 2:30AM Sep 26, 2022Observed: 2.52 ft at 2:45AM Sep 26, 2022Observed: 2.52 ft at 3:00AM Sep 26, 2022Observed: 2.53 ft at 3:15AM Sep 26, 2022Observed: 2.53 ft at 3:30AM Sep 26, 2022Highest Observation: 2.54 ft at 3:45AM Sep 26, 2022Highest Observation: 2.54 ft at 4:00AM Sep 26, 2022Highest Observation: 2.54 ft at 4:15AM Sep 26, 2022Highest Observation: 2.54 ft at 4:30AM Sep 26, 2022Highest Observation: 2.54 ft at 4:45AM Sep 26, 2022Highest Observation: 2.54 ft at 4:46AM Sep 26, 2022Highest Observation: 2.54 ft at 5:00AM Sep 26, 2022Highest Observation: 2.54 ft at 5:15AM Sep 26, 2022Highest Observation: 2.54 ft at 5:30AM Sep 26, 2022Highest Observation: 2.54 ft at 5:45AM Sep 26, 2022Highest Observation: 2.54 ft at 6:00AM Sep 26, 2022Observed: 2.53 ft at 6:15AM Sep 26, 2022Observed: 2.53 ft at 6:30AM Sep 26, 2022Observed: 2.53 ft at 6:45AM Sep 26, 2022Observed: 2.52 ft at 7:00AM Sep 26, 2022Observed: 2.52 ft at 7:15AM Sep 26, 2022Observed: 2.52 ft at 7:30AM Sep 26, 2022Observed: 2.51 ft at 7:45AM Sep 26, 2022Observed: 2.51 ft at 8:00AM Sep 26, 2022Observed: 2.51 ft at 8:15AM Sep 26, 2022Observed: 2.5 ft at 8:30AM Sep 26, 2022Observed: 2.5 ft at 8:45AM Sep 26, 2022Observed: 2.5 ft at 9:00AM Sep 26, 2022Observed: 2.5 ft at 9:15AM Sep 26, 2022Observed: 2.49 ft at 9:30AM Sep 26, 2022Observed: 2.49 ft at 9:45AM Sep 26, 2022Observed: 2.49 ft at 10:00AM Sep 26, 2022Observed: 2.49 ft at 10:15AM Sep 26, 2022Observed: 2.48 ft at 10:30AM Sep 26, 2022Observed: 2.48 ft at 10:45AM Sep 26, 2022Observed: 2.48 ft at 11:00AM Sep 26, 2022Observed: 2.48 ft at 11:15AM Sep 26, 2022Observed: 2.48 ft at 11:30AM Sep 26, 2022Observed: 2.48 ft at 11:45AM Sep 26, 2022Observed: 2.47 ft at 12:00PM Sep 26, 2022Observed: 2.48 ft at 12:15PM Sep 26, 2022Observed: 2.47 ft at 12:30PM Sep 26, 2022Observed: 2.47 ft at 12:45PM Sep 26, 2022Observed: 2.47 ft at 1:00PM Sep 26, 2022Observed: 2.47 ft at 1:15PM Sep 26, 2022Observed: 2.47 ft at 1:30PM Sep 26, 2022Observed: 2.47 ft at 1:45PM Sep 26, 2022Observed: 2.47 ft at 2:00PM Sep 26, 2022Observed: 2.47 ft at 2:15PM Sep 26, 2022Observed: 2.47 ft at 2:30PM Sep 26, 2022Observed: 2.47 ft at 2:45PM Sep 26, 2022Observed: 2.47 ft at 3:00PM Sep 26, 2022Observed: 2.47 ft at 3:15PM Sep 26, 2022Observed: 2.47 ft at 3:30PM Sep 26, 2022Observed: 2.47 ft at 3:45PM Sep 26, 2022Observed: 2.47 ft at 4:00PM Sep 26, 2022Observed: 2.47 ft at 4:15PM Sep 26, 2022Observed: 2.47 ft at 4:30PM Sep 26, 2022Observed: 2.47 ft at 4:45PM Sep 26, 2022Observed: 2.48 ft at 5:00PM Sep 26, 2022Observed: 2.47 ft at 5:15PM Sep 26, 2022Observed: 2.47 ft at 5:30PM Sep 26, 2022Observed: 2.48 ft at 5:45PM Sep 26, 2022Observed: 2.48 ft at 6:00PM Sep 26, 2022Observed: 2.48 ft at 6:15PM Sep 26, 2022Observed: 2.48 ft at 6:30PM Sep 26, 2022Observed: 2.48 ft at 6:45PM Sep 26, 2022Observed: 2.48 ft at 7:00PM Sep 26, 2022Observed: 2.47 ft at 7:15PM Sep 26, 2022Observed: 2.47 ft at 7:30PM Sep 26, 2022Observed: 2.47 ft at 7:45PM Sep 26, 2022Observed: 2.47 ft at 8:00PM Sep 26, 2022Observed: 2.47 ft at 8:15PM Sep 26, 2022Observed: 2.47 ft at 8:30PM Sep 26, 2022Observed: 2.47 ft at 8:45PM Sep 26, 2022Observed: 2.47 ft at 8:46PM Sep 26, 2022Observed: 2.47 ft at 9:00PM Sep 26, 2022Observed: 2.47 ft at 9:15PM Sep 26, 2022Observed: 2.47 ft at 9:30PM Sep 26, 2022Observed: 2.47 ft at 9:45PM Sep 26, 2022Observed: 2.47 ft at 10:00PM Sep 26, 2022Observed: 2.47 ft at 10:15PM Sep 26, 2022Observed: 2.47 ft at 10:30PM Sep 26, 2022Observed: 2.47 ft at 10:45PM Sep 26, 2022Observed: 2.47 ft at 11:00PM Sep 26, 2022Observed: 2.47 ft at 11:15PM Sep 26, 2022Observed: 2.47 ft at 11:30PM Sep 26, 2022Observed: 2.47 ft at 11:45PM Sep 26, 2022Observed: 2.47 ft at 12:00AM Sep 27, 2022Observed: 2.48 ft at 12:15AM Sep 27, 2022Observed: 2.48 ft at 12:30AM Sep 27, 2022Observed: 2.48 ft at 12:45AM Sep 27, 2022Observed: 2.48 ft at 1:00AM Sep 27, 2022Observed: 2.48 ft at 1:15AM Sep 27, 2022Observed: 2.48 ft at 1:30AM Sep 27, 2022Observed: 2.48 ft at 1:45AM Sep 27, 2022Observed: 2.48 ft at 2:00AM Sep 27, 2022Observed: 2.48 ft at 2:15AM Sep 27, 2022Observed: 2.48 ft at 2:30AM Sep 27, 2022Observed: 2.49 ft at 2:45AM Sep 27, 2022Observed: 2.49 ft at 3:00AM Sep 27, 2022Observed: 2.49 ft at 3:15AM Sep 27, 2022Observed: 2.49 ft at 3:30AM Sep 27, 2022Observed: 2.49 ft at 3:45AM Sep 27, 2022Observed: 2.49 ft at 4:00AM Sep 27, 2022Observed: 2.49 ft at 4:15AM Sep 27, 2022Observed: 2.49 ft at 4:30AM Sep 27, 2022Observed: 2.49 ft at 4:45AM Sep 27, 2022Observed: 2.49 ft at 4:46AM Sep 27, 2022Observed: 2.49 ft at 5:00AM Sep 27, 2022Observed: 2.49 ft at 5:15AM Sep 27, 2022Observed: 2.49 ft at 5:30AM Sep 27, 2022Observed: 2.49 ft at 5:45AM Sep 27, 2022Observed: 2.49 ft at 6:00AM Sep 27, 2022Observed: 2.49 ft at 6:15AM Sep 27, 2022Observed: 2.49 ft at 6:30AM Sep 27, 2022Observed: 2.49 ft at 6:45AM Sep 27, 2022Observed: 2.49 ft at 7:00AM Sep 27, 2022Observed: 2.49 ft at 7:15AM Sep 27, 2022Observed: 2.49 ft at 7:30AM Sep 27, 2022Observed: 2.49 ft at 7:45AM Sep 27, 2022Observed: 2.49 ft at 8:00AM Sep 27, 2022Observed: 2.49 ft at 8:15AM Sep 27, 2022Observed: 2.49 ft at 8:30AM Sep 27, 2022Observed: 2.48 ft at 8:45AM Sep 27, 2022Observed: 2.48 ft at 9:00AM Sep 27, 2022Observed: 2.48 ft at 9:15AM Sep 27, 2022Observed: 2.48 ft at 9:30AM Sep 27, 2022Observed: 2.48 ft at 9:45AM Sep 27, 2022Observed: 2.48 ft at 10:00AM Sep 27, 2022Observed: 2.48 ft at 10:15AM Sep 27, 2022Observed: 2.48 ft at 10:30AM Sep 27, 2022Observed: 2.48 ft at 10:45AM Sep 27, 2022Observed: 2.48 ft at 11:00AM Sep 27, 2022Observed: 2.48 ft at 11:15AM Sep 27, 2022Observed: 2.48 ft at 11:30AM Sep 27, 2022Observed: 2.48 ft at 11:45AM Sep 27, 2022Observed: 2.48 ft at 12:00PM Sep 27, 2022Observed: 2.48 ft at 12:15PM Sep 27, 2022Observed: 2.48 ft at 12:30PM Sep 27, 2022Observed: 2.48 ft at 12:45PM Sep 27, 2022Observed: 2.48 ft at 12:46PM Sep 27, 2022Observed: 2.48 ft at 1:00PM Sep 27, 2022Observed: 2.47 ft at 1:15PM Sep 27, 2022Observed: 2.48 ft at 1:30PM Sep 27, 2022Observed: 2.47 ft at 1:45PM Sep 27, 2022Observed: 2.47 ft at 2:00PM Sep 27, 2022Observed: 2.47 ft at 2:15PM Sep 27, 2022Observed: 2.47 ft at 2:30PM Sep 27, 2022Observed: 2.47 ft at 2:45PM Sep 27, 2022Observed: 2.47 ft at 3:00PM Sep 27, 2022Observed: 2.47 ft at 3:15PM Sep 27, 2022Observed: 2.47 ft at 3:30PM Sep 27, 2022Observed: 2.47 ft at 3:45PM Sep 27, 2022Observed: 2.47 ft at 4:00PM Sep 27, 2022Observed: 2.46 ft at 4:15PM Sep 27, 2022Observed: 2.46 ft at 4:30PM Sep 27, 2022Observed: 2.46 ft at 4:45PM Sep 27, 2022Observed: 2.46 ft at 5:00PM Sep 27, 2022Observed: 2.46 ft at 5:15PM Sep 27, 2022Observed: 2.46 ft at 5:30PM Sep 27, 2022Observed: 2.46 ft at 5:45PM Sep 27, 2022Observed: 2.46 ft at 6:00PM Sep 27, 2022Observed: 2.46 ft at 6:15PM Sep 27, 2022Observed: 2.46 ft at 6:30PM Sep 27, 2022Observed: 2.46 ft at 6:45PM Sep 27, 2022Observed: 2.46 ft at 7:00PM Sep 27, 2022Observed: 2.46 ft at 7:15PM Sep 27, 2022Observed: 2.46 ft at 7:30PM Sep 27, 2022Observed: 2.46 ft at 7:45PM Sep 27, 2022Observed: 2.46 ft at 8:00PM Sep 27, 2022Observed: 2.46 ft at 8:15PM Sep 27, 2022Observed: 2.46 ft at 8:30PM Sep 27, 2022Observed: 2.46 ft at 8:45PM Sep 27, 2022Observed: 2.46 ft at 9:00PM Sep 27, 2022Observed: 2.46 ft at 9:15PM Sep 27, 2022Observed: 2.46 ft at 9:30PM Sep 27, 2022Observed: 2.46 ft at 9:45PM Sep 27, 2022Observed: 2.46 ft at 10:00PM Sep 27, 2022Observed: 2.46 ft at 10:15PM Sep 27, 2022Observed: 2.46 ft at 10:30PM Sep 27, 2022Observed: 2.46 ft at 10:45PM Sep 27, 2022Observed: 2.46 ft at 11:00PM Sep 27, 2022Observed: 2.46 ft at 11:15PM Sep 27, 2022Observed: 2.46 ft at 11:30PM Sep 27, 2022Observed: 2.46 ft at 11:45PM Sep 27, 2022Observed: 2.47 ft at 12:00AM Sep 28, 2022Observed: 2.46 ft at 12:15AM Sep 28, 2022Observed: 2.46 ft at 12:30AM Sep 28, 2022Observed: 2.46 ft at 12:45AM Sep 28, 2022Observed: 2.46 ft at 1:00AM Sep 28, 2022Observed: 2.47 ft at 1:15AM Sep 28, 2022Observed: 2.47 ft at 1:30AM Sep 28, 2022Observed: 2.47 ft at 1:45AM Sep 28, 2022Observed: 2.47 ft at 2:00AM Sep 28, 2022Observed: 2.47 ft at 2:15AM Sep 28, 2022Observed: 2.47 ft at 2:30AM Sep 28, 2022Observed: 2.47 ft at 2:45AM Sep 28, 2022Observed: 2.47 ft at 3:00AM Sep 28, 2022Observed: 2.47 ft at 3:15AM Sep 28, 2022Observed: 2.47 ft at 3:30AM Sep 28, 2022Observed: 2.47 ft at 3:45AM Sep 28, 2022Observed: 2.46 ft at 4:00AM Sep 28, 2022Observed: 2.47 ft at 4:15AM Sep 28, 2022Observed: 2.46 ft at 4:30AM Sep 28, 2022Observed: 2.46 ft at 4:45AM Sep 28, 2022Observed: 2.46 ft at 4:46AM Sep 28, 2022Observed: 2.46 ft at 5:00AM Sep 28, 2022Observed: 2.46 ft at 5:15AM Sep 28, 2022Observed: 2.46 ft at 5:30AM Sep 28, 2022Observed: 2.46 ft at 5:45AM Sep 28, 2022Observed: 2.46 ft at 6:00AM Sep 28, 2022Observed: 2.46 ft at 6:15AM Sep 28, 2022Observed: 2.46 ft at 6:30AM Sep 28, 2022Observed: 2.46 ft at 6:45AM Sep 28, 2022Observed: 2.46 ft at 7:00AM Sep 28, 2022Observed: 2.46 ft at 7:15AM Sep 28, 2022Observed: 2.46 ft at 7:30AM Sep 28, 2022Observed: 2.46 ft at 7:45AM Sep 28, 2022Observed: 2.46 ft at 8:00AM Sep 28, 2022Observed: 2.46 ft at 8:15AM Sep 28, 2022Observed: 2.46 ft at 8:30AM Sep 28, 2022Observed: 2.46 ft at 8:45AM Sep 28, 2022Observed: 2.46 ft at 9:00AM Sep 28, 2022Observed: 2.46 ft at 9:15AM Sep 28, 2022Observed: 2.46 ft at 9:30AM Sep 28, 2022Observed: 2.45 ft at 9:45AM Sep 28, 2022Observed: 2.46 ft at 10:00AM Sep 28, 2022Observed: 2.45 ft at 10:15AM Sep 28, 2022Observed: 2.46 ft at 10:30AM Sep 28, 2022Observed: 2.46 ft at 10:45AM Sep 28, 2022Observed: 2.46 ft at 11:00AM Sep 28, 2022Observed: 2.45 ft at 11:15AM Sep 28, 2022Observed: 2.46 ft at 11:30AM Sep 28, 2022Observed: 2.45 ft at 11:45AM Sep 28, 2022Observed: 2.45 ft at 12:00PM Sep 28, 2022Observed: 2.45 ft at 12:15PM Sep 28, 2022Observed: 2.45 ft at 12:30PM Sep 28, 2022Observed: 2.45 ft at 12:45PM Sep 28, 2022Observed: 2.45 ft at 1:00PM Sep 28, 2022Observed: 2.45 ft at 1:01PM Sep 28, 2022Observed: 2.45 ft at 1:15PM Sep 28, 2022Observed: 2.45 ft at 1:30PM Sep 28, 2022Observed: 2.45 ft at 1:45PM Sep 28, 2022Observed: 2.45 ft at 2:00PM Sep 28, 2022Observed: 2.45 ft at 2:15PM Sep 28, 2022Observed: 2.45 ft at 2:30PM Sep 28, 2022Observed: 2.45 ft at 2:45PM Sep 28, 2022Observed: 2.45 ft at 3:00PM Sep 28, 2022Observed: 2.45 ft at 3:15PM Sep 28, 2022Observed: 2.45 ft at 3:30PM Sep 28, 2022Observed: 2.45 ft at 3:45PM Sep 28, 2022Observed: 2.45 ft at 4:00PM Sep 28, 2022Observed: 2.45 ft at 4:15PM Sep 28, 2022Observed: 2.44 ft at 4:30PM Sep 28, 2022Observed: 2.44 ft at 4:45PM Sep 28, 2022Observed: 2.44 ft at 5:00PM Sep 28, 2022Observed: 2.44 ft at 5:15PM Sep 28, 2022Observed: 2.44 ft at 5:30PM Sep 28, 2022Observed: 2.44 ft at 5:45PM Sep 28, 2022Observed: 2.44 ft at 6:00PM Sep 28, 2022Observed: 2.44 ft at 6:15PM Sep 28, 2022Observed: 2.44 ft at 6:30PM Sep 28, 2022Observed: 2.44 ft at 6:45PM Sep 28, 2022Observed: 2.44 ft at 7:00PM Sep 28, 2022Observed: 2.44 ft at 7:15PM Sep 28, 2022Observed: 2.44 ft at 7:30PM Sep 28, 2022Observed: 2.44 ft at 7:45PM Sep 28, 2022Observed: 2.45 ft at 8:00PM Sep 28, 2022Observed: 2.44 ft at 8:15PM Sep 28, 2022Observed: 2.44 ft at 8:30PM Sep 28, 2022Observed: 2.45 ft at 8:45PM Sep 28, 2022Observed: 2.44 ft at 9:00PM Sep 28, 2022Observed: 2.45 ft at 9:15PM Sep 28, 2022Observed: 2.45 ft at 9:30PM Sep 28, 2022Observed: 2.45 ft at 9:45PM Sep 28, 2022Observed: 2.45 ft at 10:00PM Sep 28, 2022Observed: 2.45 ft at 10:15PM Sep 28, 2022Observed: 2.45 ft at 10:30PM Sep 28, 2022Observed: 2.45 ft at 10:45PM Sep 28, 2022Observed: 2.45 ft at 11:00PM Sep 28, 2022Observed: 2.45 ft at 11:15PM Sep 28, 2022Observed: 2.45 ft at 11:30PM Sep 28, 2022Observed: 2.45 ft at 11:45PM Sep 28, 2022Observed: 2.45 ft at 12:00AM Sep 29, 2022Observed: 2.45 ft at 12:15AM Sep 29, 2022Observed: 2.45 ft at 12:30AM Sep 29, 2022Observed: 2.45 ft at 12:45AM Sep 29, 2022Observed: 2.45 ft at 1:00AM Sep 29, 2022Observed: 2.45 ft at 1:15AM Sep 29, 2022Observed: 2.45 ft at 1:30AM Sep 29, 2022Observed: 2.45 ft at 1:45AM Sep 29, 2022Observed: 2.45 ft at 2:00AM Sep 29, 2022Observed: 2.45 ft at 2:15AM Sep 29, 2022Observed: 2.45 ft at 2:30AM Sep 29, 2022Observed: 2.45 ft at 2:45AM Sep 29, 2022Observed: 2.45 ft at 3:00AM Sep 29, 2022Observed: 2.45 ft at 3:15AM Sep 29, 2022Observed: 2.45 ft at 3:30AM Sep 29, 2022Observed: 2.45 ft at 3:45AM Sep 29, 2022Observed: 2.45 ft at 4:00AM Sep 29, 2022Observed: 2.45 ft at 4:15AM Sep 29, 2022Observed: 2.45 ft at 4:30AM Sep 29, 2022Observed: 2.45 ft at 4:45AM Sep 29, 2022Observed: 2.45 ft at 5:00AM Sep 29, 2022Observed: 2.45 ft at 5:01AM Sep 29, 2022Observed: 2.45 ft at 5:15AM Sep 29, 2022Observed: 2.45 ft at 5:30AM Sep 29, 2022Observed: 2.45 ft at 5:45AM Sep 29, 2022Observed: 2.45 ft at 6:00AM Sep 29, 2022Observed: 2.45 ft at 6:15AM Sep 29, 2022Observed: 2.45 ft at 6:30AM Sep 29, 2022Observed: 2.45 ft at 6:45AM Sep 29, 2022Observed: 2.45 ft at 7:00AM Sep 29, 2022Observed: 2.45 ft at 7:15AM Sep 29, 2022Observed: 2.45 ft at 7:30AM Sep 29, 2022Observed: 2.45 ft at 7:45AM Sep 29, 2022Observed: 2.45 ft at 8:00AM Sep 29, 2022Observed: 2.45 ft at 8:15AM Sep 29, 2022Observed: 2.45 ft at 8:30AM Sep 29, 2022Observed: 2.45 ft at 8:45AM Sep 29, 2022Observed: 2.45 ft at 9:00AM Sep 29, 2022Observed: 2.45 ft at 9:15AM Sep 29, 2022Observed: 2.45 ft at 9:30AM Sep 29, 2022Observed: 2.45 ft at 9:45AM Sep 29, 2022Observed: 2.45 ft at 10:00AM Sep 29, 2022Observed: 2.45 ft at 10:15AM Sep 29, 2022Observed: 2.45 ft at 10:30AM Sep 29, 2022Observed: 2.45 ft at 10:45AM Sep 29, 2022Observed: 2.45 ft at 11:00AM Sep 29, 2022Observed: 2.45 ft at 11:15AM Sep 29, 2022Observed: 2.45 ft at 11:30AM Sep 29, 2022Observed: 2.45 ft at 11:45AM Sep 29, 2022Observed: 2.45 ft at 12:00PM Sep 29, 2022Observed: 2.45 ft at 12:15PM Sep 29, 2022Observed: 2.45 ft at 12:30PM Sep 29, 2022Observed: 2.45 ft at 12:45PM Sep 29, 2022Observed: 2.45 ft at 1:00PM Sep 29, 2022Observed: 2.45 ft at 1:01PM Sep 29, 2022Observed: 2.45 ft at 1:15PM Sep 29, 2022Observed: 2.44 ft at 1:30PM Sep 29, 2022Observed: 2.45 ft at 1:45PM Sep 29, 2022Observed: 2.44 ft at 2:00PM Sep 29, 2022Observed: 2.45 ft at 2:15PM Sep 29, 2022Observed: 2.44 ft at 2:30PM Sep 29, 2022Observed: 2.45 ft at 2:45PM Sep 29, 2022Observed: 2.44 ft at 3:00PM Sep 29, 2022Observed: 2.44 ft at 3:15PM Sep 29, 2022Observed: 2.44 ft at 3:30PM Sep 29, 2022Observed: 2.44 ft at 3:45PM Sep 29, 2022Observed: 2.44 ft at 4:00PM Sep 29, 2022Observed: 2.44 ft at 4:15PM Sep 29, 2022Observed: 2.44 ft at 4:30PM Sep 29, 2022Observed: 2.44 ft at 4:45PM Sep 29, 2022Observed: 2.44 ft at 5:00PM Sep 29, 2022Observed: 2.44 ft at 5:15PM Sep 29, 2022Observed: 2.44 ft at 5:30PM Sep 29, 2022Observed: 2.44 ft at 5:45PM Sep 29, 2022Observed: 2.44 ft at 6:00PM Sep 29, 2022Observed: 2.44 ft at 6:15PM Sep 29, 2022Observed: 2.44 ft at 6:30PM Sep 29, 2022Observed: 2.44 ft at 6:45PM Sep 29, 2022Observed: 2.43 ft at 7:00PM Sep 29, 2022Observed: 2.44 ft at 7:15PM Sep 29, 2022Observed: 2.44 ft at 7:30PM Sep 29, 2022Observed: 2.44 ft at 7:45PM Sep 29, 2022Observed: 2.44 ft at 8:00PM Sep 29, 2022Observed: 2.44 ft at 8:15PM Sep 29, 2022Observed: 2.44 ft at 8:30PM Sep 29, 2022Observed: 2.44 ft at 8:45PM Sep 29, 2022Observed: 2.44 ft at 9:00PM Sep 29, 2022Observed: 2.44 ft at 9:01PM Sep 29, 2022Observed: 2.44 ft at 9:15PM Sep 29, 2022Observed: 2.44 ft at 9:30PM Sep 29, 2022Observed: 2.44 ft at 9:45PM Sep 29, 2022Observed: 2.44 ft at 10:00PM Sep 29, 2022Observed: 2.44 ft at 10:15PM Sep 29, 2022Observed: 2.44 ft at 10:30PM Sep 29, 2022Observed: 2.44 ft at 10:45PM Sep 29, 2022Observed: 2.44 ft at 11:00PM Sep 29, 2022Observed: 2.44 ft at 11:15PM Sep 29, 2022Observed: 2.44 ft at 11:30PM Sep 29, 2022Observed: 2.44 ft at 11:45PM Sep 29, 2022Observed: 2.44 ft at 12:00AM Sep 30, 2022Observed: 2.44 ft at 12:15AM Sep 30, 2022Observed: 2.44 ft at 12:30AM Sep 30, 2022Observed: 2.44 ft at 12:45AM Sep 30, 2022Observed: 2.45 ft at 1:00AM Sep 30, 2022Observed: 2.44 ft at 1:15AM Sep 30, 2022Observed: 2.45 ft at 1:30AM Sep 30, 2022Observed: 2.45 ft at 1:45AM Sep 30, 2022Observed: 2.45 ft at 2:00AM Sep 30, 2022Observed: 2.45 ft at 2:15AM Sep 30, 2022Observed: 2.45 ft at 2:30AM Sep 30, 2022Observed: 2.45 ft at 2:45AM Sep 30, 2022Observed: 2.45 ft at 3:00AM Sep 30, 2022Observed: 2.45 ft at 3:15AM Sep 30, 2022Observed: 2.45 ft at 3:30AM Sep 30, 2022Observed: 2.45 ft at 3:45AM Sep 30, 2022Observed: 2.45 ft at 4:00AM Sep 30, 2022Observed: 2.45 ft at 4:15AM Sep 30, 2022Observed: 2.44 ft at 4:30AM Sep 30, 2022Observed: 2.45 ft at 4:45AM Sep 30, 2022Observed: 2.45 ft at 5:00AM Sep 30, 2022Observed: 2.45 ft at 5:01AM Sep 30, 2022Observed: 2.44 ft at 5:15AM Sep 30, 2022Observed: 2.45 ft at 5:30AM Sep 30, 2022Observed: 2.44 ft at 5:45AM Sep 30, 2022Observed: 2.44 ft at 6:00AM Sep 30, 2022Observed: 2.45 ft at 6:15AM Sep 30, 2022Observed: 2.44 ft at 6:30AM Sep 30, 2022Observed: 2.45 ft at 6:45AM Sep 30, 2022Observed: 2.44 ft at 7:00AM Sep 30, 2022Observed: 2.45 ft at 7:15AM Sep 30, 2022Observed: 2.44 ft at 7:30AM Sep 30, 2022Observed: 2.45 ft at 7:45AM Sep 30, 2022Observed: 2.44 ft at 8:00AM Sep 30, 2022Forecast: 2.4 ft 2:00PM Sep 30, 2022Forecast: 2.4 ft 8:00PM Sep 30, 2022Forecast: 2.4 ft 2:00AM Oct 01, 2022Forecast: 2.4 ft 8:00AM Oct 01, 2022Forecast: 2.5 ft 2:00PM Oct 01, 2022Forecast: 2.6 ft 8:00PM Oct 01, 2022Highest Forecast: 2.7 ft 2:00AM Oct 02, 2022Highest Forecast: 2.7 ft 8:00AM Oct 02, 2022USGS--Water Resources of the United StatesSACM2(plotting HGIRG) Graph Created (8:41AM Sep 30, 2022)ObservedForecast (issued 9:34AM Sep 29)Latest observed value: 2.44 ft at 8:00 AM EDT 30-Sep-2022. Flood Stage is 8 ft
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Tabular Data (UTC)
Tabular Data (EDT)
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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) 9.68 ft on 04/17/2011
(5) 8.63 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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Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
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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
(703) 996-2200
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