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Hydrograph River at a Glance Download
Rock Creek at Sherrill Drive/DC Stage (ft)Flow (cfs)Highest Observation: 1.76 ft at 2:00AM Sep 15, 2019Observed: 1.75 ft at 2:15AM Sep 15, 2019Highest Observation: 1.76 ft at 2:30AM Sep 15, 2019Highest Observation: 1.76 ft at 2:45AM Sep 15, 2019Observed: 1.75 ft at 3:00AM Sep 15, 2019Highest Observation: 1.76 ft at 3:15AM Sep 15, 2019Highest Observation: 1.76 ft at 3:30AM Sep 15, 2019Highest Observation: 1.76 ft at 3:45AM Sep 15, 2019Observed: 1.75 ft at 4:00AM Sep 15, 2019Observed: 1.75 ft at 4:15AM Sep 15, 2019Observed: 1.75 ft at 4:30AM Sep 15, 2019Highest Observation: 1.76 ft at 4:45AM Sep 15, 2019Highest Observation: 1.76 ft at 5:00AM Sep 15, 2019Observed: 1.75 ft at 5:15AM Sep 15, 2019Observed: 1.75 ft at 5:30AM Sep 15, 2019Highest Observation: 1.76 ft at 5:45AM Sep 15, 2019Observed: 1.75 ft at 6:00AM Sep 15, 2019Highest Observation: 1.76 ft at 6:15AM Sep 15, 2019Highest Observation: 1.76 ft at 6:30AM Sep 15, 2019Observed: 1.75 ft at 6:45AM Sep 15, 2019Observed: 1.75 ft at 7:00AM Sep 15, 2019Observed: 1.75 ft at 7:15AM Sep 15, 2019Observed: 1.75 ft at 7:30AM Sep 15, 2019Highest Observation: 1.76 ft at 7:45AM Sep 15, 2019Highest Observation: 1.76 ft at 8:00AM Sep 15, 2019Observed: 1.75 ft at 8:15AM Sep 15, 2019Observed: 1.75 ft at 8:30AM Sep 15, 2019Observed: 1.75 ft at 8:45AM Sep 15, 2019Observed: 1.75 ft at 9:00AM Sep 15, 2019Observed: 1.75 ft at 9:15AM Sep 15, 2019Observed: 1.75 ft at 9:30AM Sep 15, 2019Observed: 1.75 ft at 9:45AM Sep 15, 2019Observed: 1.75 ft at 10:00AM Sep 15, 2019Observed: 1.75 ft at 10:15AM Sep 15, 2019Observed: 1.75 ft at 10:30AM Sep 15, 2019Observed: 1.75 ft at 10:45AM Sep 15, 2019Observed: 1.75 ft at 11:00AM Sep 15, 2019Observed: 1.75 ft at 11:15AM Sep 15, 2019Observed: 1.75 ft at 11:30AM Sep 15, 2019Observed: 1.75 ft at 11:45AM Sep 15, 2019Highest Observation: 1.76 ft at 12:00PM Sep 15, 2019Observed: 1.75 ft at 12:15PM Sep 15, 2019Observed: 1.75 ft at 12:30PM Sep 15, 2019Observed: 1.75 ft at 12:45PM Sep 15, 2019Highest Observation: 1.76 ft at 1:00PM Sep 15, 2019Observed: 1.75 ft at 1:15PM Sep 15, 2019Observed: 1.75 ft at 1:30PM Sep 15, 2019Observed: 1.75 ft at 1:45PM Sep 15, 2019Observed: 1.75 ft at 2:00PM Sep 15, 2019Highest Observation: 1.76 ft at 2:15PM Sep 15, 2019Observed: 1.75 ft at 2:30PM Sep 15, 2019Highest Observation: 1.76 ft at 2:45PM Sep 15, 2019Highest Observation: 1.76 ft at 3:00PM Sep 15, 2019Observed: 1.75 ft at 3:15PM Sep 15, 2019Observed: 1.75 ft at 3:30PM Sep 15, 2019Observed: 1.75 ft at 3:45PM Sep 15, 2019Observed: 1.75 ft at 4:00PM Sep 15, 2019Observed: 1.75 ft at 4:15PM Sep 15, 2019Observed: 1.75 ft at 4:30PM Sep 15, 2019Highest Observation: 1.76 ft at 4:45PM Sep 15, 2019Observed: 1.75 ft at 5:00PM Sep 15, 2019Observed: 1.75 ft at 5:15PM Sep 15, 2019Observed: 1.75 ft at 5:30PM Sep 15, 2019Highest Observation: 1.76 ft at 5:45PM Sep 15, 2019Observed: 1.75 ft at 6:00PM Sep 15, 2019Observed: 1.75 ft at 6:15PM Sep 15, 2019Observed: 1.75 ft at 6:30PM Sep 15, 2019Observed: 1.75 ft at 6:45PM Sep 15, 2019Observed: 1.75 ft at 7:00PM Sep 15, 2019Observed: 1.75 ft at 7:15PM Sep 15, 2019Observed: 1.75 ft at 7:30PM Sep 15, 2019Observed: 1.75 ft at 7:45PM Sep 15, 2019Observed: 1.75 ft at 8:00PM Sep 15, 2019Observed: 1.75 ft at 8:15PM Sep 15, 2019Observed: 1.75 ft at 8:30PM Sep 15, 2019Observed: 1.75 ft at 8:45PM Sep 15, 2019Observed: 1.75 ft at 9:00PM Sep 15, 2019Observed: 1.75 ft at 9:15PM Sep 15, 2019Observed: 1.75 ft at 9:30PM Sep 15, 2019Observed: 1.75 ft at 9:45PM Sep 15, 2019Observed: 1.75 ft at 10:00PM Sep 15, 2019Observed: 1.74 ft at 10:15PM Sep 15, 2019Observed: 1.75 ft at 10:30PM Sep 15, 2019Observed: 1.75 ft at 10:45PM Sep 15, 2019Observed: 1.74 ft at 11:00PM Sep 15, 2019Observed: 1.74 ft at 11:15PM Sep 15, 2019Observed: 1.75 ft at 11:30PM Sep 15, 2019Observed: 1.74 ft at 11:45PM Sep 15, 2019Observed: 1.75 ft at 12:00AM Sep 16, 2019Observed: 1.75 ft at 12:15AM Sep 16, 2019Observed: 1.75 ft at 12:30AM Sep 16, 2019Observed: 1.74 ft at 12:45AM Sep 16, 2019Observed: 1.74 ft at 1:00AM Sep 16, 2019Observed: 1.75 ft at 1:15AM Sep 16, 2019Observed: 1.74 ft at 1:30AM Sep 16, 2019Observed: 1.75 ft at 1:45AM Sep 16, 2019Observed: 1.74 ft at 2:00AM Sep 16, 2019Observed: 1.74 ft at 2:15AM Sep 16, 2019Observed: 1.74 ft at 2:30AM Sep 16, 2019Observed: 1.74 ft at 2:45AM Sep 16, 2019Observed: 1.74 ft at 3:00AM Sep 16, 2019Observed: 1.74 ft at 3:15AM Sep 16, 2019Observed: 1.74 ft at 3:30AM Sep 16, 2019Observed: 1.74 ft at 3:45AM Sep 16, 2019Observed: 1.74 ft at 4:00AM Sep 16, 2019Observed: 1.74 ft at 4:15AM Sep 16, 2019Observed: 1.74 ft at 4:30AM Sep 16, 2019Observed: 1.74 ft at 4:45AM Sep 16, 2019Observed: 1.73 ft at 5:00AM Sep 16, 2019Observed: 1.74 ft at 5:15AM Sep 16, 2019Observed: 1.73 ft at 5:30AM Sep 16, 2019Observed: 1.73 ft at 5:45AM Sep 16, 2019Observed: 1.73 ft at 6:00AM Sep 16, 2019Observed: 1.73 ft at 6:15AM Sep 16, 2019Observed: 1.73 ft at 6:30AM Sep 16, 2019Observed: 1.73 ft at 6:45AM Sep 16, 2019Observed: 1.73 ft at 7:00AM Sep 16, 2019Observed: 1.73 ft at 7:15AM Sep 16, 2019Observed: 1.73 ft at 7:30AM Sep 16, 2019Observed: 1.74 ft at 7:45AM Sep 16, 2019Observed: 1.73 ft at 8:00AM Sep 16, 2019Observed: 1.73 ft at 8:15AM Sep 16, 2019Observed: 1.74 ft at 8:30AM Sep 16, 2019Observed: 1.74 ft at 8:45AM Sep 16, 2019Observed: 1.73 ft at 9:00AM Sep 16, 2019Observed: 1.74 ft at 9:15AM Sep 16, 2019Observed: 1.74 ft at 9:30AM Sep 16, 2019Observed: 1.74 ft at 9:45AM Sep 16, 2019Observed: 1.74 ft at 10:00AM Sep 16, 2019Observed: 1.74 ft at 10:15AM Sep 16, 2019Observed: 1.74 ft at 10:30AM Sep 16, 2019Observed: 1.74 ft at 10:45AM Sep 16, 2019Observed: 1.74 ft at 11:00AM Sep 16, 2019Observed: 1.74 ft at 11:15AM Sep 16, 2019Observed: 1.74 ft at 11:30AM Sep 16, 2019Observed: 1.74 ft at 11:45AM Sep 16, 2019Observed: 1.74 ft at 12:00PM Sep 16, 2019Observed: 1.74 ft at 12:15PM Sep 16, 2019Observed: 1.74 ft at 12:30PM Sep 16, 2019Observed: 1.74 ft at 12:45PM Sep 16, 2019Observed: 1.74 ft at 1:00PM Sep 16, 2019Observed: 1.74 ft at 1:15PM Sep 16, 2019Observed: 1.74 ft at 1:30PM Sep 16, 2019Observed: 1.74 ft at 1:45PM Sep 16, 2019Observed: 1.75 ft at 2:00PM Sep 16, 2019Observed: 1.74 ft at 2:15PM Sep 16, 2019Observed: 1.75 ft at 2:30PM Sep 16, 2019Observed: 1.75 ft at 2:45PM Sep 16, 2019Observed: 1.75 ft at 3:00PM Sep 16, 2019Observed: 1.75 ft at 3:15PM Sep 16, 2019Observed: 1.75 ft at 3:30PM Sep 16, 2019Observed: 1.75 ft at 3:45PM Sep 16, 2019Observed: 1.75 ft at 4:00PM Sep 16, 2019Observed: 1.74 ft at 4:15PM Sep 16, 2019Observed: 1.74 ft at 4:30PM Sep 16, 2019Observed: 1.74 ft at 4:45PM Sep 16, 2019Observed: 1.74 ft at 5:00PM Sep 16, 2019Observed: 1.74 ft at 5:15PM Sep 16, 2019Observed: 1.74 ft at 5:30PM Sep 16, 2019Observed: 1.74 ft at 5:45PM Sep 16, 2019Observed: 1.74 ft at 6:00PM Sep 16, 2019Observed: 1.74 ft at 6:15PM Sep 16, 2019Observed: 1.74 ft at 6:30PM Sep 16, 2019Observed: 1.74 ft at 6:45PM Sep 16, 2019Observed: 1.74 ft at 7:00PM Sep 16, 2019Observed: 1.74 ft at 7:15PM Sep 16, 2019Observed: 1.74 ft at 7:30PM Sep 16, 2019Observed: 1.74 ft at 7:45PM Sep 16, 2019Observed: 1.74 ft at 8:00PM Sep 16, 2019Observed: 1.74 ft at 8:15PM Sep 16, 2019Observed: 1.73 ft at 8:30PM Sep 16, 2019Observed: 1.74 ft at 8:45PM Sep 16, 2019Observed: 1.74 ft at 9:00PM Sep 16, 2019Observed: 1.73 ft at 9:15PM Sep 16, 2019Observed: 1.74 ft at 9:30PM Sep 16, 2019Observed: 1.74 ft at 9:45PM Sep 16, 2019Observed: 1.74 ft at 10:00PM Sep 16, 2019Observed: 1.74 ft at 10:15PM Sep 16, 2019Observed: 1.74 ft at 10:30PM Sep 16, 2019Observed: 1.74 ft at 10:45PM Sep 16, 2019Observed: 1.74 ft at 11:00PM Sep 16, 2019Observed: 1.74 ft at 11:15PM Sep 16, 2019Observed: 1.74 ft at 11:30PM Sep 16, 2019Observed: 1.74 ft at 11:45PM Sep 16, 2019Observed: 1.74 ft at 12:00AM Sep 17, 2019Observed: 1.74 ft at 12:15AM Sep 17, 2019Observed: 1.74 ft at 12:30AM Sep 17, 2019Observed: 1.74 ft at 12:45AM Sep 17, 2019Observed: 1.74 ft at 1:00AM Sep 17, 2019Observed: 1.74 ft at 1:15AM Sep 17, 2019Observed: 1.74 ft at 1:30AM Sep 17, 2019Observed: 1.74 ft at 1:45AM Sep 17, 2019Observed: 1.74 ft at 2:00AM Sep 17, 2019Observed: 1.74 ft at 2:15AM Sep 17, 2019Observed: 1.74 ft at 2:30AM Sep 17, 2019Observed: 1.73 ft at 2:45AM Sep 17, 2019Observed: 1.74 ft at 3:00AM Sep 17, 2019Observed: 1.74 ft at 3:15AM Sep 17, 2019Observed: 1.74 ft at 3:30AM Sep 17, 2019Observed: 1.74 ft at 3:45AM Sep 17, 2019Observed: 1.74 ft at 4:00AM Sep 17, 2019Observed: 1.73 ft at 4:15AM Sep 17, 2019Observed: 1.73 ft at 4:30AM Sep 17, 2019Observed: 1.74 ft at 4:45AM Sep 17, 2019Observed: 1.74 ft at 5:00AM Sep 17, 2019Observed: 1.74 ft at 5:15AM Sep 17, 2019Observed: 1.73 ft at 5:30AM Sep 17, 2019Observed: 1.74 ft at 5:45AM Sep 17, 2019Observed: 1.74 ft at 6:00AM Sep 17, 2019Observed: 1.74 ft at 6:15AM Sep 17, 2019Observed: 1.73 ft at 6:30AM Sep 17, 2019Observed: 1.74 ft at 6:45AM Sep 17, 2019Observed: 1.74 ft at 7:00AM Sep 17, 2019Observed: 1.74 ft at 7:15AM Sep 17, 2019Observed: 1.74 ft at 7:30AM Sep 17, 2019Observed: 1.74 ft at 7:45AM Sep 17, 2019Observed: 1.74 ft at 8:00AM Sep 17, 2019Observed: 1.74 ft at 8:15AM Sep 17, 2019Observed: 1.74 ft at 8:30AM Sep 17, 2019Observed: 1.74 ft at 8:45AM Sep 17, 2019Observed: 1.74 ft at 9:00AM Sep 17, 2019Observed: 1.74 ft at 9:15AM Sep 17, 2019Observed: 1.74 ft at 9:30AM Sep 17, 2019Observed: 1.74 ft at 9:45AM Sep 17, 2019Observed: 1.73 ft at 10:00AM Sep 17, 2019Observed: 1.74 ft at 10:15AM Sep 17, 2019Observed: 1.74 ft at 10:30AM Sep 17, 2019Observed: 1.73 ft at 10:45AM Sep 17, 2019Observed: 1.73 ft at 11:00AM Sep 17, 2019Observed: 1.73 ft at 11:15AM Sep 17, 2019Observed: 1.74 ft at 11:30AM Sep 17, 2019Observed: 1.73 ft at 11:45AM Sep 17, 2019Observed: 1.74 ft at 12:00PM Sep 17, 2019Observed: 1.74 ft at 12:15PM Sep 17, 2019Observed: 1.74 ft at 12:30PM Sep 17, 2019Observed: 1.74 ft at 12:45PM Sep 17, 2019Observed: 1.74 ft at 1:00PM Sep 17, 2019Observed: 1.74 ft at 1:15PM Sep 17, 2019Observed: 1.74 ft at 1:30PM Sep 17, 2019Observed: 1.74 ft at 1:45PM Sep 17, 2019Observed: 1.74 ft at 2:00PM Sep 17, 2019Observed: 1.74 ft at 2:15PM Sep 17, 2019Observed: 1.74 ft at 2:30PM Sep 17, 2019Observed: 1.74 ft at 2:45PM Sep 17, 2019Observed: 1.74 ft at 3:00PM Sep 17, 2019Observed: 1.74 ft at 3:15PM Sep 17, 2019Observed: 1.74 ft at 3:30PM Sep 17, 2019Observed: 1.74 ft at 3:45PM Sep 17, 2019Observed: 1.74 ft at 4:00PM Sep 17, 2019Observed: 1.74 ft at 4:15PM Sep 17, 2019Observed: 1.74 ft at 4:30PM Sep 17, 2019Observed: 1.74 ft at 4:45PM Sep 17, 2019Observed: 1.74 ft at 5:00PM Sep 17, 2019Observed: 1.74 ft at 5:15PM Sep 17, 2019Observed: 1.74 ft at 5:30PM Sep 17, 2019Observed: 1.74 ft at 5:45PM Sep 17, 2019Observed: 1.74 ft at 6:00PM Sep 17, 2019Observed: 1.74 ft at 6:15PM Sep 17, 2019Observed: 1.74 ft at 6:30PM Sep 17, 2019Observed: 1.74 ft at 6:45PM Sep 17, 2019Observed: 1.74 ft at 7:00PM Sep 17, 2019Observed: 1.74 ft at 7:15PM Sep 17, 2019Observed: 1.74 ft at 7:30PM Sep 17, 2019Observed: 1.74 ft at 7:45PM Sep 17, 2019Observed: 1.74 ft at 8:00PM Sep 17, 2019Observed: 1.74 ft at 8:15PM Sep 17, 2019Observed: 1.74 ft at 8:30PM Sep 17, 2019Observed: 1.74 ft at 8:45PM Sep 17, 2019Observed: 1.74 ft at 9:00PM Sep 17, 2019Observed: 1.74 ft at 9:15PM Sep 17, 2019Observed: 1.74 ft at 9:30PM Sep 17, 2019Observed: 1.74 ft at 9:45PM Sep 17, 2019Observed: 1.73 ft at 10:00PM Sep 17, 2019Observed: 1.73 ft at 10:15PM Sep 17, 2019Observed: 1.73 ft at 10:30PM Sep 17, 2019Observed: 1.73 ft at 10:45PM Sep 17, 2019Observed: 1.73 ft at 11:00PM Sep 17, 2019Observed: 1.73 ft at 11:15PM Sep 17, 2019Observed: 1.73 ft at 11:30PM Sep 17, 2019Observed: 1.73 ft at 11:45PM Sep 17, 2019Observed: 1.73 ft at 12:00AM Sep 18, 2019Observed: 1.73 ft at 12:15AM Sep 18, 2019Observed: 1.73 ft at 12:30AM Sep 18, 2019Observed: 1.73 ft at 12:45AM Sep 18, 2019Observed: 1.73 ft at 1:00AM Sep 18, 2019Observed: 1.73 ft at 1:15AM Sep 18, 2019Observed: 1.73 ft at 1:30AM Sep 18, 2019Observed: 1.73 ft at 1:45AM Sep 18, 2019Observed: 1.73 ft at 2:00AM Sep 18, 2019Observed: 1.73 ft at 2:15AM Sep 18, 2019Observed: 1.73 ft at 2:30AM Sep 18, 2019Observed: 1.73 ft at 2:45AM Sep 18, 2019Observed: 1.73 ft at 3:00AM Sep 18, 2019Observed: 1.73 ft at 3:15AM Sep 18, 2019Observed: 1.73 ft at 4:30AM Sep 18, 2019Observed: 1.73 ft at 4:45AM Sep 18, 2019Observed: 1.73 ft at 5:00AM Sep 18, 2019Observed: 1.73 ft at 5:15AM Sep 18, 2019Observed: 1.73 ft at 5:30AM Sep 18, 2019Observed: 1.73 ft at 5:45AM Sep 18, 2019Observed: 1.73 ft at 6:00AM Sep 18, 2019Observed: 1.73 ft at 6:15AM Sep 18, 2019Observed: 1.73 ft at 6:30AM Sep 18, 2019Observed: 1.73 ft at 6:45AM Sep 18, 2019Observed: 1.73 ft at 7:00AM Sep 18, 2019Observed: 1.73 ft at 7:15AM Sep 18, 2019Observed: 1.73 ft at 7:30AM Sep 18, 2019Observed: 1.73 ft at 7:45AM Sep 18, 2019Observed: 1.73 ft at 8:00AM Sep 18, 2019Observed: 1.73 ft at 8:15AM Sep 18, 2019Observed: 1.73 ft at 8:30AM Sep 18, 2019Observed: 1.73 ft at 8:45AM Sep 18, 2019Observed: 1.73 ft at 9:00AM Sep 18, 2019Observed: 1.73 ft at 9:15AM Sep 18, 2019Observed: 1.73 ft at 9:30AM Sep 18, 2019Observed: 1.73 ft at 9:45AM Sep 18, 2019Observed: 1.73 ft at 10:00AM Sep 18, 2019Observed: 1.73 ft at 10:15AM Sep 18, 2019Observed: 1.73 ft at 10:30AM Sep 18, 2019Observed: 1.73 ft at 10:45AM Sep 18, 2019Observed: 1.73 ft at 11:00AM Sep 18, 2019Observed: 1.73 ft at 11:15AM Sep 18, 2019Observed: 1.73 ft at 11:30AM Sep 18, 2019Observed: 1.73 ft at 11:45AM Sep 18, 2019Observed: 1.73 ft at 12:00PM Sep 18, 2019Observed: 1.73 ft at 12:15PM Sep 18, 2019Observed: 1.73 ft at 12:30PM Sep 18, 2019Observed: 1.73 ft at 12:45PM Sep 18, 2019Observed: 1.73 ft at 1:00PM Sep 18, 2019Observed: 1.73 ft at 1:15PM Sep 18, 2019Observed: 1.74 ft at 1:30PM Sep 18, 2019Observed: 1.73 ft at 1:45PM Sep 18, 2019Observed: 1.73 ft at 2:00PM Sep 18, 2019Observed: 1.73 ft at 2:15PM Sep 18, 2019Observed: 1.74 ft at 2:30PM Sep 18, 2019Observed: 1.74 ft at 2:45PM Sep 18, 2019Observed: 1.73 ft at 3:00PM Sep 18, 2019Observed: 1.74 ft at 3:15PM Sep 18, 2019Observed: 1.74 ft at 3:30PM Sep 18, 2019Observed: 1.73 ft at 3:45PM Sep 18, 2019Observed: 1.73 ft at 4:00PM Sep 18, 2019Observed: 1.73 ft at 4:15PM Sep 18, 2019Observed: 1.73 ft at 4:30PM Sep 18, 2019Observed: 1.74 ft at 4:45PM Sep 18, 2019Observed: 1.73 ft at 5:00PM Sep 18, 2019Observed: 1.74 ft at 5:15PM Sep 18, 2019Observed: 1.73 ft at 5:30PM Sep 18, 2019Observed: 1.73 ft at 5:45PM Sep 18, 2019Observed: 1.73 ft at 6:00PM Sep 18, 2019Observed: 1.73 ft at 6:15PM Sep 18, 2019Observed: 1.73 ft at 6:30PM Sep 18, 2019Observed: 1.73 ft at 6:45PM Sep 18, 2019Observed: 1.73 ft at 7:00PM Sep 18, 2019Observed: 1.73 ft at 7:15PM Sep 18, 2019Observed: 1.73 ft at 7:30PM Sep 18, 2019Observed: 1.73 ft at 7:45PM Sep 18, 2019Observed: 1.73 ft at 8:00PM Sep 18, 2019Observed: 1.73 ft at 8:15PM Sep 18, 2019Observed: 1.73 ft at 8:30PM Sep 18, 2019Observed: 1.73 ft at 8:45PM Sep 18, 2019Observed: 1.73 ft at 9:00PM Sep 18, 2019Observed: 1.73 ft at 9:15PM Sep 18, 2019Observed: 1.73 ft at 9:30PM Sep 18, 2019Observed: 1.73 ft at 9:45PM Sep 18, 2019Observed: 1.73 ft at 10:00PM Sep 18, 2019Observed: 1.73 ft at 10:15PM Sep 18, 2019Observed: 1.73 ft at 10:30PM Sep 18, 2019Observed: 1.73 ft at 10:45PM Sep 18, 2019Observed: 1.73 ft at 11:00PM Sep 18, 2019Observed: 1.73 ft at 11:15PM Sep 18, 2019Observed: 1.73 ft at 11:30PM Sep 18, 2019Observed: 1.73 ft at 11:45PM Sep 18, 2019Observed: 1.73 ft at 12:00AM Sep 19, 2019Observed: 1.73 ft at 12:15AM Sep 19, 2019Observed: 1.73 ft at 12:30AM Sep 19, 2019Observed: 1.73 ft at 12:45AM Sep 19, 2019Observed: 1.73 ft at 1:00AM Sep 19, 2019Observed: 1.73 ft at 1:15AM Sep 19, 2019Observed: 1.73 ft at 1:30AM Sep 19, 2019Observed: 1.73 ft at 1:45AM Sep 19, 2019Observed: 1.73 ft at 2:00AM Sep 19, 2019Observed: 1.73 ft at 2:15AM Sep 19, 2019Observed: 1.73 ft at 2:30AM Sep 19, 2019Observed: 1.73 ft at 2:45AM Sep 19, 2019Observed: 1.73 ft at 3:00AM Sep 19, 2019Observed: 1.73 ft at 3:15AM Sep 19, 2019Observed: 1.73 ft at 3:30AM Sep 19, 2019Observed: 1.73 ft at 3:45AM Sep 19, 2019Observed: 1.73 ft at 4:00AM Sep 19, 2019Observed: 1.73 ft at 4:15AM Sep 19, 2019Observed: 1.73 ft at 4:30AM Sep 19, 2019Observed: 1.73 ft at 4:45AM Sep 19, 2019Observed: 1.73 ft at 5:00AM Sep 19, 2019Observed: 1.73 ft at 5:15AM Sep 19, 2019Observed: 1.73 ft at 5:30AM Sep 19, 2019Observed: 1.73 ft at 5:45AM Sep 19, 2019Observed: 1.73 ft at 6:00AM Sep 19, 2019Observed: 1.73 ft at 6:15AM Sep 19, 2019Observed: 1.73 ft at 6:30AM Sep 19, 2019Observed: 1.73 ft at 6:45AM Sep 19, 2019Observed: 1.73 ft at 7:00AM Sep 19, 2019Observed: 1.73 ft at 7:15AM Sep 19, 2019Observed: 1.73 ft at 7:30AM Sep 19, 2019Observed: 1.73 ft at 7:45AM Sep 19, 2019Observed: 1.73 ft at 8:00AM Sep 19, 2019Observed: 1.73 ft at 8:15AM Sep 19, 2019Observed: 1.73 ft at 8:30AM Sep 19, 2019Observed: 1.73 ft at 8:45AM Sep 19, 2019Observed: 1.73 ft at 9:00AM Sep 19, 2019Observed: 1.73 ft at 9:15AM Sep 19, 2019Observed: 1.73 ft at 10:30AM Sep 19, 2019Observed: 1.73 ft at 10:45AM Sep 19, 2019Observed: 1.73 ft at 11:00AM Sep 19, 2019Observed: 1.73 ft at 11:15AM Sep 19, 2019Observed: 1.73 ft at 11:30AM Sep 19, 2019Observed: 1.73 ft at 11:45AM Sep 19, 2019Observed: 1.73 ft at 12:00PM Sep 19, 2019Observed: 1.73 ft at 12:15PM Sep 19, 2019Observed: 1.73 ft at 12:30PM Sep 19, 2019Observed: 1.73 ft at 12:45PM Sep 19, 2019Observed: 1.73 ft at 1:00PM Sep 19, 2019Observed: 1.73 ft at 1:15PM Sep 19, 2019Observed: 1.73 ft at 1:30PM Sep 19, 2019Observed: 1.73 ft at 1:45PM Sep 19, 2019Observed: 1.73 ft at 2:00PM Sep 19, 2019Observed: 1.73 ft at 2:15PM Sep 19, 2019Observed: 1.73 ft at 2:30PM Sep 19, 2019Observed: 1.74 ft at 2:45PM Sep 19, 2019Observed: 1.74 ft at 3:00PM Sep 19, 2019Observed: 1.74 ft at 3:15PM Sep 19, 2019Observed: 1.74 ft at 3:30PM Sep 19, 2019Observed: 1.74 ft at 3:45PM Sep 19, 2019Observed: 1.74 ft at 4:00PM Sep 19, 2019Observed: 1.74 ft at 4:15PM Sep 19, 2019Observed: 1.74 ft at 4:30PM Sep 19, 2019Observed: 1.74 ft at 4:45PM Sep 19, 2019Observed: 1.74 ft at 5:00PM Sep 19, 2019Observed: 1.74 ft at 5:15PM Sep 19, 2019Observed: 1.74 ft at 5:30PM Sep 19, 2019Observed: 1.74 ft at 5:45PM Sep 19, 2019Observed: 1.74 ft at 6:00PM Sep 19, 2019Observed: 1.73 ft at 6:15PM Sep 19, 2019Observed: 1.73 ft at 6:30PM Sep 19, 2019Observed: 1.73 ft at 6:45PM Sep 19, 2019Observed: 1.73 ft at 7:00PM Sep 19, 2019Observed: 1.73 ft at 7:15PM Sep 19, 2019Observed: 1.73 ft at 7:30PM Sep 19, 2019Observed: 1.73 ft at 7:45PM Sep 19, 2019Observed: 1.73 ft at 8:00PM Sep 19, 2019Observed: 1.73 ft at 8:15PM Sep 19, 2019Observed: 1.73 ft at 8:30PM Sep 19, 2019Observed: 1.72 ft at 8:45PM Sep 19, 2019Observed: 1.73 ft at 9:00PM Sep 19, 2019Observed: 1.72 ft at 9:15PM Sep 19, 2019Observed: 1.72 ft at 9:30PM Sep 19, 2019Observed: 1.72 ft at 9:45PM Sep 19, 2019Observed: 1.72 ft at 10:00PM Sep 19, 2019Observed: 1.72 ft at 10:15PM Sep 19, 2019Observed: 1.72 ft at 10:30PM Sep 19, 2019Observed: 1.72 ft at 10:45PM Sep 19, 2019Observed: 1.72 ft at 11:00PM Sep 19, 2019Observed: 1.72 ft at 11:15PM Sep 19, 2019Observed: 1.72 ft at 11:30PM Sep 19, 2019Observed: 1.72 ft at 11:45PM Sep 19, 2019Observed: 1.72 ft at 12:00AM Sep 20, 2019Observed: 1.72 ft at 12:15AM Sep 20, 2019Observed: 1.72 ft at 12:30AM Sep 20, 2019Observed: 1.72 ft at 12:45AM Sep 20, 2019Observed: 1.72 ft at 1:00AM Sep 20, 2019Observed: 1.72 ft at 1:15AM Sep 20, 2019USGS--Water Resources of the United StatesRCKD2(plotting HGIRG) Graph Created (1:54AM Sep 20, 2019)ObservedLatest observed value: 1.72 ft at 1:15 AM EDT 20-Sep-2019. Flood Stage is 7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Rock Creek at Sherrill Drive/DC. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 12
Moderate Flood Stage: 10
Flood Stage: 7
Action Stage: 6
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

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

Zoom Level:14
KML Image
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
22 Water completely covers the Beach Drive bridge at Milkhouse Ford in Rock Creek Park, between Military Road and Bingham Drive. Virtually all of Rock Creek Park is flooded.
20 Water completely covers the bridge over Rock Creek at Sherrill Drive. Much of Rock Creek Park is flooded.
16 Water approaches the Park Police Rock Creek Station in Rock Creek Park. Much of Beach Drive and Joyce Road near the creek are flooded.
14 Significant portions of Beach Drive, and several trailbridges, are flooded. Parking lot D at the Smithsonian National Zoo is flooded, and parking lot C begins to flood as well. Water also reaches a building on the southern edge of the Smithsonian National Zoo.
13 Beach Drive is flooded in several places, and both the Riley Springs Trailbridge and Rapids Footbridge are completely covered by water.
12 The parking lots at Picnic Areas 6 through 10 in Rock Creek Park are flooded. Water is approaching Beach Drive between Military Road and Joyce Road. Portions of parking lot D at the Smithsonian National Zoo are flooded.
11 The parking lots at Picnic Areas 6, 8, and 9 in Rock Creek Park are flooded. Water also reaches the underside of the Riley Springs Trailbridge, the Rapids Footbridge, and the bridge on Joyce Road. Parking lot D at the Smithsonian National Zoo begins to flood.
10 Water covers the parking lots at Picnic Areas 6 and 9 in Rock Creek Park. Much of the Valley Trail between Picnic Areas 7 and 10 is inundated. Water also reaches a private staff road at the Smithsonian National Zoo.
7 Water reaches several portions of the Valley Trail between Picnic Areas 7 and 10 in Rock Creek Park.
6 Water completely covers the Rolling Meadow Trailbridge.
About This Location Collapse

Latitude: 38.972500° N, Longitude: 77.040000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 Not Available Not Available 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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Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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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Page last modified: 1-Mar-2019 12:35 AM
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