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Hydrograph River at a Glance Download
Monocacy River near Frederick at Interstate 70 Stage (ft)Flow (kcfs)Observed: 1.55 ft at 3:00PM Aug 28, 2015Observed: 1.55 ft at 3:15PM Aug 28, 2015Observed: 1.55 ft at 3:30PM Aug 28, 2015Observed: 1.55 ft at 3:45PM Aug 28, 2015Observed: 1.55 ft at 4:00PM Aug 28, 2015Observed: 1.55 ft at 4:15PM Aug 28, 2015Observed: 1.55 ft at 4:30PM Aug 28, 2015Highest Observation: 1.56 ft at 4:45PM Aug 28, 2015Highest Observation: 1.56 ft at 5:00PM Aug 28, 2015Highest Observation: 1.56 ft at 5:15PM Aug 28, 2015Highest Observation: 1.56 ft at 5:30PM Aug 28, 2015Highest Observation: 1.56 ft at 5:45PM Aug 28, 2015Highest Observation: 1.56 ft at 6:00PM Aug 28, 2015Highest Observation: 1.56 ft at 6:15PM Aug 28, 2015Highest Observation: 1.56 ft at 6:30PM Aug 28, 2015Highest Observation: 1.56 ft at 6:45PM Aug 28, 2015Highest Observation: 1.56 ft at 7:00PM Aug 28, 2015Highest Observation: 1.56 ft at 7:15PM Aug 28, 2015Observed: 1.55 ft at 7:30PM Aug 28, 2015Observed: 1.55 ft at 7:45PM Aug 28, 2015Observed: 1.55 ft at 8:00PM Aug 28, 2015Observed: 1.55 ft at 8:15PM Aug 28, 2015Observed: 1.55 ft at 8:30PM Aug 28, 2015Observed: 1.55 ft at 8:45PM Aug 28, 2015Observed: 1.55 ft at 9:00PM Aug 28, 2015Observed: 1.55 ft at 9:15PM Aug 28, 2015Observed: 1.55 ft at 9:30PM Aug 28, 2015Observed: 1.55 ft at 9:45PM Aug 28, 2015Observed: 1.55 ft at 10:00PM Aug 28, 2015Observed: 1.55 ft at 10:15PM Aug 28, 2015Observed: 1.55 ft at 10:30PM Aug 28, 2015Observed: 1.55 ft at 10:45PM Aug 28, 2015Observed: 1.55 ft at 11:00PM Aug 28, 2015Observed: 1.55 ft at 11:15PM Aug 28, 2015Observed: 1.55 ft at 11:30PM Aug 28, 2015Observed: 1.54 ft at 11:45PM Aug 28, 2015Observed: 1.54 ft at 12:00AM Aug 29, 2015Observed: 1.54 ft at 12:15AM Aug 29, 2015Observed: 1.54 ft at 12:30AM Aug 29, 2015Observed: 1.54 ft at 12:45AM Aug 29, 2015Observed: 1.54 ft at 1:00AM Aug 29, 2015Observed: 1.54 ft at 1:15AM Aug 29, 2015Observed: 1.54 ft at 1:30AM Aug 29, 2015Observed: 1.54 ft at 1:45AM Aug 29, 2015Observed: 1.54 ft at 2:00AM Aug 29, 2015Observed: 1.54 ft at 2:15AM Aug 29, 2015Observed: 1.54 ft at 2:30AM Aug 29, 2015Observed: 1.54 ft at 2:45AM Aug 29, 2015Observed: 1.54 ft at 3:00AM Aug 29, 2015Observed: 1.54 ft at 3:15AM Aug 29, 2015Observed: 1.54 ft at 3:30AM Aug 29, 2015Observed: 1.54 ft at 3:45AM Aug 29, 2015Observed: 1.54 ft at 4:00AM Aug 29, 2015Observed: 1.54 ft at 4:15AM Aug 29, 2015Observed: 1.54 ft at 4:30AM Aug 29, 2015Observed: 1.53 ft at 4:45AM Aug 29, 2015Observed: 1.53 ft at 5:00AM Aug 29, 2015Observed: 1.53 ft at 5:15AM Aug 29, 2015Observed: 1.53 ft at 5:30AM Aug 29, 2015Observed: 1.53 ft at 5:45AM Aug 29, 2015Observed: 1.53 ft at 6:00AM Aug 29, 2015Observed: 1.53 ft at 6:15AM Aug 29, 2015Observed: 1.53 ft at 6:30AM Aug 29, 2015Observed: 1.53 ft at 6:45AM Aug 29, 2015Observed: 1.53 ft at 7:00AM Aug 29, 2015Observed: 1.52 ft at 7:15AM Aug 29, 2015Observed: 1.52 ft at 7:30AM Aug 29, 2015Observed: 1.52 ft at 7:45AM Aug 29, 2015Observed: 1.52 ft at 8:00AM Aug 29, 2015Observed: 1.52 ft at 8:15AM Aug 29, 2015Observed: 1.52 ft at 8:30AM Aug 29, 2015Observed: 1.52 ft at 8:45AM Aug 29, 2015Observed: 1.52 ft at 9:00AM Aug 29, 2015Observed: 1.52 ft at 9:15AM Aug 29, 2015Observed: 1.52 ft at 9:30AM Aug 29, 2015Observed: 1.52 ft at 9:45AM Aug 29, 2015Observed: 1.52 ft at 10:00AM Aug 29, 2015Observed: 1.52 ft at 10:15AM Aug 29, 2015Observed: 1.52 ft at 10:30AM Aug 29, 2015Observed: 1.52 ft at 10:45AM Aug 29, 2015Observed: 1.51 ft at 11:00AM Aug 29, 2015Observed: 1.52 ft at 11:15AM Aug 29, 2015Observed: 1.52 ft at 11:30AM Aug 29, 2015Observed: 1.51 ft at 11:45AM Aug 29, 2015Observed: 1.52 ft at 12:00PM Aug 29, 2015Observed: 1.52 ft at 12:15PM Aug 29, 2015Observed: 1.52 ft at 12:30PM Aug 29, 2015Observed: 1.51 ft at 12:45PM Aug 29, 2015Observed: 1.51 ft at 1:00PM Aug 29, 2015Observed: 1.51 ft at 1:15PM Aug 29, 2015Observed: 1.52 ft at 1:30PM Aug 29, 2015Observed: 1.52 ft at 1:45PM Aug 29, 2015Observed: 1.52 ft at 2:00PM Aug 29, 2015Observed: 1.52 ft at 2:15PM Aug 29, 2015Observed: 1.52 ft at 2:30PM Aug 29, 2015Observed: 1.52 ft at 2:45PM Aug 29, 2015Observed: 1.52 ft at 3:00PM Aug 29, 2015Observed: 1.52 ft at 3:15PM Aug 29, 2015Observed: 1.53 ft at 3:30PM Aug 29, 2015Observed: 1.53 ft at 3:45PM Aug 29, 2015Observed: 1.53 ft at 4:00PM Aug 29, 2015Observed: 1.53 ft at 4:15PM Aug 29, 2015Observed: 1.53 ft at 4:30PM Aug 29, 2015Observed: 1.53 ft at 4:45PM Aug 29, 2015Observed: 1.53 ft at 5:00PM Aug 29, 2015Observed: 1.53 ft at 5:15PM Aug 29, 2015Observed: 1.53 ft at 5:30PM Aug 29, 2015Observed: 1.53 ft at 5:45PM Aug 29, 2015Observed: 1.53 ft at 6:00PM Aug 29, 2015Observed: 1.53 ft at 6:15PM Aug 29, 2015Observed: 1.53 ft at 6:30PM Aug 29, 2015Observed: 1.53 ft at 6:45PM Aug 29, 2015Observed: 1.53 ft at 7:00PM Aug 29, 2015Observed: 1.53 ft at 7:15PM Aug 29, 2015Observed: 1.53 ft at 7:30PM Aug 29, 2015Observed: 1.53 ft at 7:45PM Aug 29, 2015Observed: 1.52 ft at 8:00PM Aug 29, 2015Observed: 1.53 ft at 8:15PM Aug 29, 2015Observed: 1.53 ft at 8:30PM Aug 29, 2015Observed: 1.53 ft at 8:45PM Aug 29, 2015Observed: 1.52 ft at 9:00PM Aug 29, 2015Observed: 1.53 ft at 9:15PM Aug 29, 2015Observed: 1.53 ft at 9:30PM Aug 29, 2015Observed: 1.53 ft at 9:45PM Aug 29, 2015Observed: 1.53 ft at 10:00PM Aug 29, 2015Observed: 1.53 ft at 10:15PM Aug 29, 2015Observed: 1.53 ft at 10:30PM Aug 29, 2015Observed: 1.53 ft at 10:45PM Aug 29, 2015Observed: 1.53 ft at 11:00PM Aug 29, 2015Observed: 1.53 ft at 11:15PM Aug 29, 2015Observed: 1.53 ft at 11:30PM Aug 29, 2015Observed: 1.53 ft at 11:45PM Aug 29, 2015Observed: 1.53 ft at 12:00AM Aug 30, 2015Observed: 1.53 ft at 12:15AM Aug 30, 2015Observed: 1.53 ft at 12:30AM Aug 30, 2015Observed: 1.52 ft at 12:45AM Aug 30, 2015Observed: 1.52 ft at 1:00AM Aug 30, 2015Observed: 1.52 ft at 1:15AM Aug 30, 2015Observed: 1.52 ft at 1:30AM Aug 30, 2015Observed: 1.52 ft at 1:45AM Aug 30, 2015Observed: 1.52 ft at 2:00AM Aug 30, 2015Observed: 1.52 ft at 2:15AM Aug 30, 2015Observed: 1.52 ft at 2:30AM Aug 30, 2015Observed: 1.52 ft at 2:45AM Aug 30, 2015Observed: 1.52 ft at 3:00AM Aug 30, 2015Observed: 1.52 ft at 3:15AM Aug 30, 2015Observed: 1.52 ft at 3:30AM Aug 30, 2015Observed: 1.51 ft at 3:45AM Aug 30, 2015Observed: 1.51 ft at 4:00AM Aug 30, 2015Observed: 1.51 ft at 4:15AM Aug 30, 2015Observed: 1.51 ft at 4:30AM Aug 30, 2015Observed: 1.51 ft at 4:45AM Aug 30, 2015Observed: 1.51 ft at 5:00AM Aug 30, 2015Observed: 1.51 ft at 5:15AM Aug 30, 2015Observed: 1.51 ft at 5:30AM Aug 30, 2015Observed: 1.51 ft at 5:45AM Aug 30, 2015Observed: 1.51 ft at 6:00AM Aug 30, 2015Observed: 1.5 ft at 6:15AM Aug 30, 2015Observed: 1.5 ft at 6:30AM Aug 30, 2015Observed: 1.5 ft at 6:45AM Aug 30, 2015Observed: 1.5 ft at 7:00AM Aug 30, 2015Observed: 1.5 ft at 7:15AM Aug 30, 2015Observed: 1.5 ft at 7:30AM Aug 30, 2015Observed: 1.5 ft at 7:45AM Aug 30, 2015Observed: 1.5 ft at 8:00AM Aug 30, 2015Observed: 1.5 ft at 8:15AM Aug 30, 2015Observed: 1.5 ft at 8:30AM Aug 30, 2015Observed: 1.49 ft at 8:45AM Aug 30, 2015Observed: 1.49 ft at 9:00AM Aug 30, 2015Observed: 1.49 ft at 9:15AM Aug 30, 2015Observed: 1.49 ft at 9:30AM Aug 30, 2015Observed: 1.49 ft at 9:45AM Aug 30, 2015Observed: 1.49 ft at 10:00AM Aug 30, 2015Observed: 1.5 ft at 10:15AM Aug 30, 2015Observed: 1.5 ft at 10:30AM Aug 30, 2015Observed: 1.49 ft at 10:45AM Aug 30, 2015Observed: 1.49 ft at 11:00AM Aug 30, 2015Observed: 1.5 ft at 11:15AM Aug 30, 2015Observed: 1.5 ft at 11:30AM Aug 30, 2015Observed: 1.5 ft at 11:45AM Aug 30, 2015Observed: 1.5 ft at 12:00PM Aug 30, 2015Observed: 1.5 ft at 12:15PM Aug 30, 2015Observed: 1.5 ft at 12:30PM Aug 30, 2015Observed: 1.5 ft at 12:45PM Aug 30, 2015Observed: 1.5 ft at 1:00PM Aug 30, 2015Observed: 1.5 ft at 1:15PM Aug 30, 2015Observed: 1.5 ft at 1:30PM Aug 30, 2015Observed: 1.5 ft at 1:45PM Aug 30, 2015Observed: 1.5 ft at 2:00PM Aug 30, 2015Observed: 1.51 ft at 2:15PM Aug 30, 2015Observed: 1.51 ft at 2:30PM Aug 30, 2015Observed: 1.51 ft at 2:45PM Aug 30, 2015Observed: 1.51 ft at 3:00PM Aug 30, 2015Observed: 1.51 ft at 3:15PM Aug 30, 2015Observed: 1.51 ft at 3:30PM Aug 30, 2015Observed: 1.51 ft at 3:45PM Aug 30, 2015Observed: 1.51 ft at 4:00PM Aug 30, 2015Observed: 1.51 ft at 4:15PM Aug 30, 2015Observed: 1.51 ft at 4:30PM Aug 30, 2015Observed: 1.51 ft at 4:45PM Aug 30, 2015Observed: 1.51 ft at 5:00PM Aug 30, 2015Observed: 1.51 ft at 5:15PM Aug 30, 2015Observed: 1.51 ft at 5:30PM Aug 30, 2015Observed: 1.51 ft at 5:45PM Aug 30, 2015Observed: 1.51 ft at 6:00PM Aug 30, 2015Observed: 1.51 ft at 6:15PM Aug 30, 2015Observed: 1.51 ft at 6:30PM Aug 30, 2015Observed: 1.51 ft at 6:45PM Aug 30, 2015Observed: 1.51 ft at 7:00PM Aug 30, 2015Observed: 1.51 ft at 7:15PM Aug 30, 2015Observed: 1.51 ft at 7:30PM Aug 30, 2015Observed: 1.51 ft at 7:45PM Aug 30, 2015Observed: 1.51 ft at 8:00PM Aug 30, 2015Observed: 1.51 ft at 8:15PM Aug 30, 2015Observed: 1.51 ft at 8:30PM Aug 30, 2015Observed: 1.51 ft at 8:45PM Aug 30, 2015Observed: 1.51 ft at 9:00PM Aug 30, 2015Observed: 1.51 ft at 9:15PM Aug 30, 2015Observed: 1.51 ft at 9:30PM Aug 30, 2015Observed: 1.51 ft at 9:45PM Aug 30, 2015Observed: 1.51 ft at 10:00PM Aug 30, 2015Observed: 1.51 ft at 10:15PM Aug 30, 2015Observed: 1.5 ft at 10:30PM Aug 30, 2015Observed: 1.5 ft at 10:45PM Aug 30, 2015Observed: 1.5 ft at 11:00PM Aug 30, 2015Observed: 1.5 ft at 11:15PM Aug 30, 2015Observed: 1.5 ft at 11:30PM Aug 30, 2015Observed: 1.5 ft at 11:45PM Aug 30, 2015Observed: 1.51 ft at 12:00AM Aug 31, 2015Observed: 1.5 ft at 12:15AM Aug 31, 2015Observed: 1.5 ft at 12:30AM Aug 31, 2015Observed: 1.5 ft at 12:45AM Aug 31, 2015Observed: 1.5 ft at 1:00AM Aug 31, 2015Observed: 1.5 ft at 1:15AM Aug 31, 2015Observed: 1.5 ft at 1:30AM Aug 31, 2015Observed: 1.5 ft at 1:45AM Aug 31, 2015Observed: 1.5 ft at 2:00AM Aug 31, 2015Observed: 1.5 ft at 2:15AM Aug 31, 2015Observed: 1.5 ft at 2:30AM Aug 31, 2015Observed: 1.5 ft at 2:45AM Aug 31, 2015Observed: 1.5 ft at 3:00AM Aug 31, 2015Observed: 1.5 ft at 3:15AM Aug 31, 2015Observed: 1.49 ft at 3:30AM Aug 31, 2015Observed: 1.49 ft at 4:45AM Aug 31, 2015Observed: 1.49 ft at 5:00AM Aug 31, 2015Observed: 1.48 ft at 5:15AM Aug 31, 2015Observed: 1.48 ft at 5:30AM Aug 31, 2015Observed: 1.48 ft at 5:45AM Aug 31, 2015Observed: 1.48 ft at 6:00AM Aug 31, 2015Observed: 1.48 ft at 6:15AM Aug 31, 2015Observed: 1.48 ft at 6:30AM Aug 31, 2015Observed: 1.48 ft at 6:45AM Aug 31, 2015Observed: 1.48 ft at 7:00AM Aug 31, 2015Observed: 1.48 ft at 7:15AM Aug 31, 2015Observed: 1.48 ft at 7:30AM Aug 31, 2015Observed: 1.48 ft at 7:45AM Aug 31, 2015Observed: 1.48 ft at 8:00AM Aug 31, 2015Observed: 1.48 ft at 8:15AM Aug 31, 2015Observed: 1.47 ft at 8:30AM Aug 31, 2015Observed: 1.47 ft at 8:45AM Aug 31, 2015Observed: 1.48 ft at 9:00AM Aug 31, 2015Observed: 1.47 ft at 9:15AM Aug 31, 2015Observed: 1.48 ft at 9:30AM Aug 31, 2015Observed: 1.48 ft at 9:45AM Aug 31, 2015Observed: 1.48 ft at 10:00AM Aug 31, 2015Observed: 1.48 ft at 10:15AM Aug 31, 2015Observed: 1.48 ft at 10:30AM Aug 31, 2015Observed: 1.48 ft at 10:45AM Aug 31, 2015Observed: 1.48 ft at 11:00AM Aug 31, 2015Observed: 1.48 ft at 11:15AM Aug 31, 2015Observed: 1.48 ft at 11:30AM Aug 31, 2015Observed: 1.48 ft at 11:45AM Aug 31, 2015Observed: 1.49 ft at 12:00PM Aug 31, 2015Observed: 1.49 ft at 12:15PM Aug 31, 2015Observed: 1.49 ft at 12:30PM Aug 31, 2015Observed: 1.49 ft at 12:45PM Aug 31, 2015Observed: 1.49 ft at 1:00PM Aug 31, 2015Observed: 1.49 ft at 1:15PM Aug 31, 2015Observed: 1.49 ft at 1:30PM Aug 31, 2015Observed: 1.49 ft at 1:45PM Aug 31, 2015Observed: 1.49 ft at 2:00PM Aug 31, 2015Observed: 1.49 ft at 2:15PM Aug 31, 2015Observed: 1.49 ft at 2:30PM Aug 31, 2015Observed: 1.49 ft at 2:45PM Aug 31, 2015Observed: 1.49 ft at 3:00PM Aug 31, 2015Observed: 1.49 ft at 3:15PM Aug 31, 2015Observed: 1.49 ft at 3:30PM Aug 31, 2015Observed: 1.49 ft at 3:45PM Aug 31, 2015Observed: 1.49 ft at 4:00PM Aug 31, 2015Observed: 1.49 ft at 4:15PM Aug 31, 2015Observed: 1.49 ft at 4:30PM Aug 31, 2015Observed: 1.49 ft at 4:45PM Aug 31, 2015Observed: 1.49 ft at 5:00PM Aug 31, 2015Observed: 1.49 ft at 5:15PM Aug 31, 2015Observed: 1.49 ft at 5:30PM Aug 31, 2015Observed: 1.49 ft at 5:45PM Aug 31, 2015Observed: 1.49 ft at 6:00PM Aug 31, 2015Observed: 1.49 ft at 6:15PM Aug 31, 2015Observed: 1.49 ft at 6:30PM Aug 31, 2015Observed: 1.48 ft at 6:45PM Aug 31, 2015Observed: 1.49 ft at 7:00PM Aug 31, 2015Observed: 1.48 ft at 7:15PM Aug 31, 2015Observed: 1.48 ft at 7:30PM Aug 31, 2015Observed: 1.48 ft at 7:45PM Aug 31, 2015Observed: 1.48 ft at 8:00PM Aug 31, 2015Observed: 1.48 ft at 8:15PM Aug 31, 2015Observed: 1.48 ft at 8:30PM Aug 31, 2015Observed: 1.48 ft at 8:45PM Aug 31, 2015Observed: 1.47 ft at 9:00PM Aug 31, 2015Observed: 1.47 ft at 9:15PM Aug 31, 2015Observed: 1.47 ft at 9:30PM Aug 31, 2015Observed: 1.47 ft at 9:45PM Aug 31, 2015Observed: 1.47 ft at 10:00PM Aug 31, 2015Observed: 1.47 ft at 10:15PM Aug 31, 2015Observed: 1.47 ft at 10:30PM Aug 31, 2015Observed: 1.47 ft at 10:45PM Aug 31, 2015Observed: 1.47 ft at 11:00PM Aug 31, 2015Observed: 1.47 ft at 11:15PM Aug 31, 2015Observed: 1.47 ft at 11:30PM Aug 31, 2015Observed: 1.47 ft at 11:45PM Aug 31, 2015Observed: 1.47 ft at 12:00AM Sep 01, 2015Observed: 1.47 ft at 12:15AM Sep 01, 2015Observed: 1.47 ft at 12:30AM Sep 01, 2015Observed: 1.47 ft at 12:45AM Sep 01, 2015Observed: 1.47 ft at 1:00AM Sep 01, 2015Observed: 1.46 ft at 1:15AM Sep 01, 2015Observed: 1.46 ft at 1:30AM Sep 01, 2015Observed: 1.46 ft at 1:45AM Sep 01, 2015Observed: 1.47 ft at 2:00AM Sep 01, 2015Observed: 1.46 ft at 2:15AM Sep 01, 2015Observed: 1.46 ft at 2:30AM Sep 01, 2015Observed: 1.46 ft at 2:45AM Sep 01, 2015Observed: 1.46 ft at 3:00AM Sep 01, 2015Observed: 1.46 ft at 3:15AM Sep 01, 2015Observed: 1.46 ft at 3:30AM Sep 01, 2015Observed: 1.46 ft at 3:45AM Sep 01, 2015Observed: 1.46 ft at 4:00AM Sep 01, 2015Observed: 1.46 ft at 4:15AM Sep 01, 2015Observed: 1.45 ft at 4:30AM Sep 01, 2015Observed: 1.45 ft at 4:45AM Sep 01, 2015Observed: 1.45 ft at 5:00AM Sep 01, 2015Observed: 1.45 ft at 5:15AM Sep 01, 2015Observed: 1.45 ft at 5:30AM Sep 01, 2015Observed: 1.45 ft at 5:45AM Sep 01, 2015Observed: 1.45 ft at 6:00AM Sep 01, 2015Observed: 1.45 ft at 6:15AM Sep 01, 2015Observed: 1.45 ft at 6:30AM Sep 01, 2015Observed: 1.45 ft at 6:45AM Sep 01, 2015Observed: 1.45 ft at 7:00AM Sep 01, 2015Observed: 1.45 ft at 7:15AM Sep 01, 2015Observed: 1.45 ft at 7:30AM Sep 01, 2015Observed: 1.45 ft at 7:45AM Sep 01, 2015Observed: 1.45 ft at 8:00AM Sep 01, 2015Observed: 1.45 ft at 8:15AM Sep 01, 2015Observed: 1.45 ft at 8:30AM Sep 01, 2015Observed: 1.45 ft at 8:45AM Sep 01, 2015Observed: 1.45 ft at 9:00AM Sep 01, 2015Observed: 1.45 ft at 9:15AM Sep 01, 2015Observed: 1.45 ft at 9:30AM Sep 01, 2015Observed: 1.45 ft at 9:45AM Sep 01, 2015Observed: 1.45 ft at 10:00AM Sep 01, 2015Observed: 1.45 ft at 10:15AM Sep 01, 2015Observed: 1.45 ft at 10:30AM Sep 01, 2015Observed: 1.46 ft at 10:45AM Sep 01, 2015Observed: 1.46 ft at 11:00AM Sep 01, 2015Observed: 1.46 ft at 11:15AM Sep 01, 2015Observed: 1.46 ft at 11:30AM Sep 01, 2015Observed: 1.46 ft at 11:45AM Sep 01, 2015Observed: 1.46 ft at 12:00PM Sep 01, 2015Observed: 1.46 ft at 12:15PM Sep 01, 2015Observed: 1.47 ft at 12:30PM Sep 01, 2015Observed: 1.47 ft at 12:45PM Sep 01, 2015Observed: 1.46 ft at 1:00PM Sep 01, 2015Observed: 1.47 ft at 1:15PM Sep 01, 2015Observed: 1.46 ft at 1:30PM Sep 01, 2015Observed: 1.46 ft at 1:45PM Sep 01, 2015Observed: 1.46 ft at 2:00PM Sep 01, 2015Observed: 1.46 ft at 2:15PM Sep 01, 2015Observed: 1.46 ft at 2:30PM Sep 01, 2015Observed: 1.46 ft at 2:45PM Sep 01, 2015Observed: 1.46 ft at 3:00PM Sep 01, 2015Observed: 1.46 ft at 3:15PM Sep 01, 2015Observed: 1.46 ft at 3:30PM Sep 01, 2015Observed: 1.46 ft at 3:45PM Sep 01, 2015Observed: 1.46 ft at 4:00PM Sep 01, 2015Observed: 1.46 ft at 4:15PM Sep 01, 2015Observed: 1.45 ft at 4:30PM Sep 01, 2015Observed: 1.45 ft at 4:45PM Sep 01, 2015Observed: 1.45 ft at 5:00PM Sep 01, 2015Observed: 1.45 ft at 5:15PM Sep 01, 2015Observed: 1.45 ft at 5:30PM Sep 01, 2015Observed: 1.45 ft at 5:45PM Sep 01, 2015Observed: 1.45 ft at 6:00PM Sep 01, 2015Observed: 1.45 ft at 6:15PM Sep 01, 2015Observed: 1.45 ft at 6:30PM Sep 01, 2015Observed: 1.45 ft at 6:45PM Sep 01, 2015Observed: 1.45 ft at 7:00PM Sep 01, 2015Observed: 1.45 ft at 7:15PM Sep 01, 2015Observed: 1.45 ft at 7:30PM Sep 01, 2015Observed: 1.45 ft at 7:45PM Sep 01, 2015Observed: 1.45 ft at 8:00PM Sep 01, 2015Observed: 1.45 ft at 8:15PM Sep 01, 2015Observed: 1.45 ft at 8:30PM Sep 01, 2015Observed: 1.45 ft at 8:45PM Sep 01, 2015Observed: 1.45 ft at 9:00PM Sep 01, 2015Observed: 1.45 ft at 9:15PM Sep 01, 2015Observed: 1.45 ft at 9:30PM Sep 01, 2015Observed: 1.44 ft at 9:45PM Sep 01, 2015Observed: 1.45 ft at 10:00PM Sep 01, 2015Observed: 1.45 ft at 10:15PM Sep 01, 2015Observed: 1.44 ft at 10:30PM Sep 01, 2015Observed: 1.45 ft at 10:45PM Sep 01, 2015Observed: 1.44 ft at 11:00PM Sep 01, 2015Observed: 1.45 ft at 11:15PM Sep 01, 2015Observed: 1.44 ft at 11:30PM Sep 01, 2015Observed: 1.44 ft at 11:45PM Sep 01, 2015Observed: 1.44 ft at 12:00AM Sep 02, 2015Observed: 1.45 ft at 12:15AM Sep 02, 2015Observed: 1.44 ft at 12:30AM Sep 02, 2015Observed: 1.44 ft at 12:45AM Sep 02, 2015Observed: 1.44 ft at 1:00AM Sep 02, 2015Observed: 1.44 ft at 1:15AM Sep 02, 2015Observed: 1.44 ft at 1:30AM Sep 02, 2015Observed: 1.44 ft at 1:45AM Sep 02, 2015Observed: 1.44 ft at 2:00AM Sep 02, 2015Observed: 1.44 ft at 2:15AM Sep 02, 2015Observed: 1.44 ft at 2:30AM Sep 02, 2015Observed: 1.44 ft at 2:45AM Sep 02, 2015Observed: 1.44 ft at 3:00AM Sep 02, 2015Observed: 1.43 ft at 3:15AM Sep 02, 2015Observed: 1.43 ft at 3:30AM Sep 02, 2015Observed: 1.43 ft at 3:45AM Sep 02, 2015Observed: 1.43 ft at 4:00AM Sep 02, 2015Observed: 1.43 ft at 4:15AM Sep 02, 2015Observed: 1.43 ft at 4:30AM Sep 02, 2015Observed: 1.42 ft at 4:45AM Sep 02, 2015Observed: 1.42 ft at 5:00AM Sep 02, 2015Observed: 1.42 ft at 5:15AM Sep 02, 2015Observed: 1.42 ft at 5:30AM Sep 02, 2015Observed: 1.42 ft at 5:45AM Sep 02, 2015Observed: 1.42 ft at 6:00AM Sep 02, 2015Observed: 1.42 ft at 6:15AM Sep 02, 2015Observed: 1.42 ft at 6:30AM Sep 02, 2015Observed: 1.42 ft at 6:45AM Sep 02, 2015Observed: 1.42 ft at 7:00AM Sep 02, 2015Observed: 1.42 ft at 7:15AM Sep 02, 2015Observed: 1.42 ft at 7:30AM Sep 02, 2015Observed: 1.42 ft at 7:45AM Sep 02, 2015Observed: 1.42 ft at 8:00AM Sep 02, 2015Observed: 1.42 ft at 8:15AM Sep 02, 2015Observed: 1.42 ft at 8:30AM Sep 02, 2015Observed: 1.42 ft at 8:45AM Sep 02, 2015Observed: 1.42 ft at 9:00AM Sep 02, 2015Observed: 1.42 ft at 9:15AM Sep 02, 2015Observed: 1.42 ft at 9:30AM Sep 02, 2015Observed: 1.42 ft at 9:45AM Sep 02, 2015Observed: 1.42 ft at 10:00AM Sep 02, 2015Observed: 1.42 ft at 10:15AM Sep 02, 2015Observed: 1.43 ft at 10:30AM Sep 02, 2015Observed: 1.43 ft at 10:45AM Sep 02, 2015Observed: 1.43 ft at 11:00AM Sep 02, 2015Observed: 1.43 ft at 11:15AM Sep 02, 2015Observed: 1.43 ft at 11:30AM Sep 02, 2015Observed: 1.43 ft at 11:45AM Sep 02, 2015Observed: 1.43 ft at 12:00PM Sep 02, 2015Observed: 1.44 ft at 12:15PM Sep 02, 2015Observed: 1.44 ft at 12:30PM Sep 02, 2015Observed: 1.44 ft at 12:45PM Sep 02, 2015Observed: 1.44 ft at 1:00PM Sep 02, 2015Observed: 1.44 ft at 1:15PM Sep 02, 2015Observed: 1.44 ft at 1:30PM Sep 02, 2015Forecast: 1.4 ft 8:00PM Sep 02, 2015Forecast: 1.4 ft 2:00AM Sep 03, 2015Highest Forecast: 1.5 ft 8:00AM Sep 03, 2015Highest Forecast: 1.5 ft 2:00PM Sep 03, 2015Highest Forecast: 1.5 ft 8:00PM Sep 03, 2015Highest Forecast: 1.5 ft 2:00AM Sep 04, 2015Highest Forecast: 1.5 ft 8:00AM Sep 04, 2015Highest Forecast: 1.5 ft 2:00PM Sep 04, 2015Highest Forecast: 1.5 ft 8:00PM Sep 04, 2015Highest Forecast: 1.5 ft 2:00AM Sep 05, 2015Highest Forecast: 1.5 ft 8:00AM Sep 05, 2015USGS--Water Resources of the United StatesFDKM2(plotting HGIRG) Graph Created (2:52PM Sep 2, 2015)ObservedForecast (issued 9:05AM Sep 2)Latest observed value: 1.44 ft at 1:30 PM EDT 2-Sep-2015. Flood Stage is 15 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 Monocacy River near Frederick at Interstate 70 are issued routinely year-round.
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Upstream Gauge - at Monocacy Blvd. in Frederick Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 20
Moderate Flood Stage: 17
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): 0

Historic Crests
(1) 35.90 ft on 06/23/1972
(2) 30.80 ft on 09/26/1975
(3) 28.10 ft on 08/24/1933
(4) 25.38 ft on 10/10/1976
(5) 23.67 ft on 01/20/1996
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(P): Preliminary values subject to further review.

Recent Crests
(1) 18.65 ft on 05/17/2014
(2) 19.21 ft on 05/01/2014
(3) 15.52 ft on 03/31/2014
(4) 17.57 ft on 02/01/2013
(5) 21.77 ft on 10/31/2012
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.50 ft on 09/11/1966

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

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.
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30 Water reaches the second floor of Gambrill Mill on the Monocacy National Battlefield.
24 Water approaches Urbana Pike near Monocacy National Battlefield.
21 Maryland Route 26 is flooded near the Monocacy River bridge.
20 Water reaches Gambrill Mill on the Monocacy National Battlefield.
17 Significant lowland flooding is occurring along the river, with backwater flooding also occurring. Numerous roads are closed. Water is approaching the parking lot at Gambrill Mill on the Monocacy National Battlefield. Backwater flooding from Carroll Creek is likely approaching the underside of the bridge leading to the Frederick city wastewater treatment plant.
16 Much of Pinecliff Park and Rivermist Park in Frederick are flooded. Buckeystown Community Park is also flooded with water approaching the parking lot. Waters are also approaching the Frederick city wastewater treatment plant and the Ballenger Creek wastewater treatment plant. Significant backwater flooding is occurring. Several roads will be closed along the river and adjoining creeks.
15 Both banks of the river are flooded. Water begins to flood low-lying fields at Monocacy National Battlefield. Water reaches the access road of the Frederick city wastewater treatment plant. Backwater flooding is occurring on several area creeks, particularly Carroll Creek in Frederick.
14 Two low-water crossings, one on Michaels Mill Road /State Route 880/ in Buckeystown, and one on Retreat Road north of Frederick, begin to flood.
13 Water covers portions of Pinecliff Park in southeast Frederick. Water also approaches Rivermist Park in northeast Frederick.
10 The east side of the Monocacy River, or left bank, begins to flood east of Frederick. Although no structures are affected, water approaches an access road at Pinecliff Park.
5 After rain events, the river may become hazardous for recreational purposes when stages are over 5 feet.
About This Location Collapse

Latitude: 39.402778° N, Longitude: 77.366111° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 29 231.92 ft 246.92 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
(Baltimore/Washington) Sterling Weather Forecast Office
43858 Weather Service Rd.
Sterling, VA 20166
(703) 996-2200
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Page last modified: 13-Aug-2015 2:16 AM
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