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Hydrograph River at a Glance Download
South Fork South Branch Potomac River near SF Moorefield Stage (ft)Flow (kcfs)Observed: 2.89 ft at 12:30AM Jan 13, 2018Observed: 2.9 ft at 12:45AM Jan 13, 2018Observed: 2.9 ft at 1:00AM Jan 13, 2018Observed: 2.9 ft at 1:15AM Jan 13, 2018Observed: 2.9 ft at 1:30AM Jan 13, 2018Observed: 2.9 ft at 1:45AM Jan 13, 2018Observed: 2.9 ft at 2:00AM Jan 13, 2018Observed: 2.89 ft at 2:15AM Jan 13, 2018Observed: 2.9 ft at 2:30AM Jan 13, 2018Observed: 2.9 ft at 2:45AM Jan 13, 2018Observed: 2.9 ft at 3:00AM Jan 13, 2018Observed: 2.9 ft at 3:15AM Jan 13, 2018Observed: 2.91 ft at 3:30AM Jan 13, 2018Observed: 2.91 ft at 3:45AM Jan 13, 2018Observed: 2.91 ft at 4:00AM Jan 13, 2018Observed: 2.9 ft at 4:15AM Jan 13, 2018Observed: 2.9 ft at 4:30AM Jan 13, 2018Observed: 2.9 ft at 4:45AM Jan 13, 2018Observed: 2.9 ft at 5:00AM Jan 13, 2018Observed: 2.9 ft at 5:15AM Jan 13, 2018Observed: 2.9 ft at 5:30AM Jan 13, 2018Observed: 2.9 ft at 5:45AM Jan 13, 2018Observed: 2.9 ft at 6:00AM Jan 13, 2018Observed: 2.89 ft at 6:15AM Jan 13, 2018Observed: 2.9 ft at 6:30AM Jan 13, 2018Observed: 2.9 ft at 6:45AM Jan 13, 2018Observed: 2.89 ft at 7:00AM Jan 13, 2018Observed: 2.9 ft at 7:15AM Jan 13, 2018Observed: 2.9 ft at 7:30AM Jan 13, 2018Observed: 2.9 ft at 7:45AM Jan 13, 2018Observed: 2.9 ft at 8:00AM Jan 13, 2018Observed: 2.9 ft at 8:15AM Jan 13, 2018Observed: 2.9 ft at 8:30AM Jan 13, 2018Observed: 2.9 ft at 8:45AM Jan 13, 2018Observed: 2.9 ft at 9:00AM Jan 13, 2018Observed: 2.9 ft at 9:15AM Jan 13, 2018Observed: 2.9 ft at 9:30AM Jan 13, 2018Observed: 2.9 ft at 9:45AM Jan 13, 2018Observed: 2.9 ft at 10:00AM Jan 13, 2018Observed: 2.9 ft at 10:15AM Jan 13, 2018Observed: 2.9 ft at 10:30AM Jan 13, 2018Observed: 2.9 ft at 10:45AM Jan 13, 2018Observed: 2.9 ft at 11:00AM Jan 13, 2018Observed: 2.9 ft at 11:15AM Jan 13, 2018Observed: 2.9 ft at 11:30AM Jan 13, 2018Observed: 2.9 ft at 11:45AM Jan 13, 2018Observed: 2.9 ft at 12:00PM Jan 13, 2018Observed: 2.9 ft at 12:15PM Jan 13, 2018Observed: 2.9 ft at 12:30PM Jan 13, 2018Observed: 2.9 ft at 12:45PM Jan 13, 2018Observed: 2.89 ft at 1:00PM Jan 13, 2018Observed: 2.89 ft at 1:15PM Jan 13, 2018Observed: 2.9 ft at 1:30PM Jan 13, 2018Observed: 2.9 ft at 1:45PM Jan 13, 2018Observed: 2.9 ft at 2:00PM Jan 13, 2018Observed: 2.9 ft at 2:15PM Jan 13, 2018Observed: 2.9 ft at 2:30PM Jan 13, 2018Observed: 2.9 ft at 2:45PM Jan 13, 2018Observed: 2.9 ft at 3:00PM Jan 13, 2018Observed: 2.9 ft at 3:15PM Jan 13, 2018Observed: 2.9 ft at 3:30PM Jan 13, 2018Observed: 2.9 ft at 3:45PM Jan 13, 2018Observed: 2.9 ft at 4:00PM Jan 13, 2018Observed: 2.9 ft at 4:15PM Jan 13, 2018Observed: 2.9 ft at 4:30PM Jan 13, 2018Observed: 2.9 ft at 4:45PM Jan 13, 2018Observed: 2.9 ft at 5:00PM Jan 13, 2018Observed: 2.9 ft at 5:15PM Jan 13, 2018Observed: 2.9 ft at 5:30PM Jan 13, 2018Observed: 2.89 ft at 5:45PM Jan 13, 2018Observed: 2.9 ft at 6:00PM Jan 13, 2018Observed: 2.89 ft at 6:15PM Jan 13, 2018Observed: 2.9 ft at 6:30PM Jan 13, 2018Observed: 2.9 ft at 6:45PM Jan 13, 2018Observed: 2.9 ft at 7:00PM Jan 13, 2018Observed: 2.9 ft at 7:15PM Jan 13, 2018Observed: 2.9 ft at 7:30PM Jan 13, 2018Observed: 2.9 ft at 7:45PM Jan 13, 2018Observed: 2.91 ft at 8:00PM Jan 13, 2018Observed: 2.91 ft at 8:15PM Jan 13, 2018Observed: 2.92 ft at 8:30PM Jan 13, 2018Observed: 2.93 ft at 8:45PM Jan 13, 2018Observed: 2.95 ft at 9:00PM Jan 13, 2018Observed: 2.97 ft at 9:15PM Jan 13, 2018Observed: 2.99 ft at 9:30PM Jan 13, 2018Observed: 3.01 ft at 9:45PM Jan 13, 2018Observed: 3.03 ft at 10:00PM Jan 13, 2018Observed: 3.05 ft at 10:15PM Jan 13, 2018Observed: 3.06 ft at 10:30PM Jan 13, 2018Observed: 3.07 ft at 10:45PM Jan 13, 2018Observed: 3.07 ft at 11:00PM Jan 13, 2018Observed: 3.07 ft at 11:15PM Jan 13, 2018Observed: 3.08 ft at 11:30PM Jan 13, 2018Observed: 3.08 ft at 11:45PM Jan 13, 2018Observed: 3.08 ft at 12:00AM Jan 14, 2018Observed: 3.08 ft at 12:15AM Jan 14, 2018Observed: 3.07 ft at 12:30AM Jan 14, 2018Observed: 3.07 ft at 12:45AM Jan 14, 2018Observed: 3.07 ft at 1:00AM Jan 14, 2018Observed: 3.07 ft at 1:15AM Jan 14, 2018Observed: 3.07 ft at 1:30AM Jan 14, 2018Observed: 3.06 ft at 1:45AM Jan 14, 2018Observed: 3.06 ft at 2:00AM Jan 14, 2018Observed: 3.05 ft at 2:15AM Jan 14, 2018Observed: 3.04 ft at 2:30AM Jan 14, 2018Observed: 3.04 ft at 2:45AM Jan 14, 2018Observed: 3.03 ft at 3:00AM Jan 14, 2018Observed: 3.02 ft at 3:15AM Jan 14, 2018Observed: 3.02 ft at 3:30AM Jan 14, 2018Observed: 3.01 ft at 3:45AM Jan 14, 2018Observed: 3 ft at 4:00AM Jan 14, 2018Observed: 3 ft at 4:15AM Jan 14, 2018Observed: 2.99 ft at 4:30AM Jan 14, 2018Observed: 2.98 ft at 4:45AM Jan 14, 2018Observed: 2.98 ft at 5:00AM Jan 14, 2018Observed: 2.97 ft at 5:15AM Jan 14, 2018Observed: 2.96 ft at 5:30AM Jan 14, 2018Observed: 2.95 ft at 5:45AM Jan 14, 2018Observed: 2.94 ft at 6:00AM Jan 14, 2018Observed: 2.93 ft at 6:15AM Jan 14, 2018Observed: 2.93 ft at 6:30AM Jan 14, 2018Observed: 2.91 ft at 6:45AM Jan 14, 2018Observed: 2.9 ft at 7:00AM Jan 14, 2018Observed: 2.89 ft at 7:15AM Jan 14, 2018Observed: 2.88 ft at 7:30AM Jan 14, 2018Observed: 2.86 ft at 7:45AM Jan 14, 2018Observed: 2.84 ft at 8:00AM Jan 14, 2018Observed: 2.83 ft at 8:15AM Jan 14, 2018Observed: 2.8 ft at 8:30AM Jan 14, 2018Observed: 2.78 ft at 8:45AM Jan 14, 2018Observed: 2.76 ft at 9:00AM Jan 14, 2018Observed: 2.75 ft at 9:15AM Jan 14, 2018Observed: 2.74 ft at 9:30AM Jan 14, 2018Observed: 2.73 ft at 9:45AM Jan 14, 2018Observed: 2.72 ft at 10:00AM Jan 14, 2018Observed: 2.7 ft at 10:15AM Jan 14, 2018Observed: 2.7 ft at 10:30AM Jan 14, 2018Observed: 2.69 ft at 10:45AM Jan 14, 2018Observed: 2.7 ft at 11:00AM Jan 14, 2018Observed: 2.71 ft at 11:15AM Jan 14, 2018Observed: 2.72 ft at 11:30AM Jan 14, 2018Observed: 2.73 ft at 11:45AM Jan 14, 2018Observed: 2.74 ft at 12:00PM Jan 14, 2018Observed: 2.75 ft at 12:15PM Jan 14, 2018Observed: 2.76 ft at 12:30PM Jan 14, 2018Observed: 2.76 ft at 12:45PM Jan 14, 2018Observed: 2.76 ft at 1:00PM Jan 14, 2018Observed: 2.76 ft at 1:15PM Jan 14, 2018Observed: 2.78 ft at 1:30PM Jan 14, 2018Observed: 2.79 ft at 1:45PM Jan 14, 2018Observed: 2.8 ft at 2:00PM Jan 14, 2018Observed: 2.82 ft at 2:15PM Jan 14, 2018Observed: 2.83 ft at 2:30PM Jan 14, 2018Observed: 2.85 ft at 2:45PM Jan 14, 2018Observed: 2.93 ft at 3:00PM Jan 14, 2018Observed: 3.06 ft at 3:15PM Jan 14, 2018Observed: 3.13 ft at 3:30PM Jan 14, 2018Observed: 3.14 ft at 3:45PM Jan 14, 2018Observed: 3.13 ft at 4:00PM Jan 14, 2018Observed: 3.13 ft at 4:15PM Jan 14, 2018Observed: 3.12 ft at 4:30PM Jan 14, 2018Observed: 3.12 ft at 4:45PM Jan 14, 2018Observed: 3.11 ft at 5:00PM Jan 14, 2018Observed: 3.11 ft at 5:15PM Jan 14, 2018Observed: 3.12 ft at 5:30PM Jan 14, 2018Observed: 3.12 ft at 5:45PM Jan 14, 2018Observed: 3.12 ft at 6:00PM Jan 14, 2018Observed: 3.12 ft at 6:15PM Jan 14, 2018Observed: 3.12 ft at 6:30PM Jan 14, 2018Observed: 3.12 ft at 6:45PM Jan 14, 2018Observed: 3.12 ft at 7:00PM Jan 14, 2018Observed: 3.13 ft at 7:15PM Jan 14, 2018Observed: 3.13 ft at 7:30PM Jan 14, 2018Observed: 3.14 ft at 7:45PM Jan 14, 2018Observed: 3.16 ft at 8:00PM Jan 14, 2018Observed: 3.17 ft at 8:15PM Jan 14, 2018Highest Observation: 3.18 ft at 8:30PM Jan 14, 2018Highest Observation: 3.18 ft at 8:45PM Jan 14, 2018Highest Observation: 3.18 ft at 9:00PM Jan 14, 2018Highest Observation: 3.18 ft at 9:15PM Jan 14, 2018Highest Observation: 3.18 ft at 9:30PM Jan 14, 2018Highest Observation: 3.18 ft at 9:45PM Jan 14, 2018Observed: 3.17 ft at 10:00PM Jan 14, 2018Observed: 3.16 ft at 10:15PM Jan 14, 2018Observed: 3.16 ft at 10:30PM Jan 14, 2018Observed: 3.15 ft at 10:45PM Jan 14, 2018Observed: 3.14 ft at 11:00PM Jan 14, 2018Observed: 3.13 ft at 11:15PM Jan 14, 2018Observed: 3.12 ft at 11:30PM Jan 14, 2018Observed: 3.12 ft at 11:45PM Jan 14, 2018Observed: 3.11 ft at 12:00AM Jan 15, 2018Observed: 3.11 ft at 12:15AM Jan 15, 2018Observed: 3.1 ft at 12:30AM Jan 15, 2018Observed: 3.09 ft at 12:45AM Jan 15, 2018Observed: 3.09 ft at 1:00AM Jan 15, 2018Observed: 3.08 ft at 1:15AM Jan 15, 2018Observed: 3.07 ft at 1:30AM Jan 15, 2018Observed: 3.06 ft at 1:45AM Jan 15, 2018Observed: 3.06 ft at 2:00AM Jan 15, 2018Observed: 3.05 ft at 2:15AM Jan 15, 2018Observed: 3.04 ft at 2:30AM Jan 15, 2018Observed: 3.03 ft at 2:45AM Jan 15, 2018Observed: 3.02 ft at 3:00AM Jan 15, 2018Observed: 3.01 ft at 3:15AM Jan 15, 2018Observed: 3 ft at 3:30AM Jan 15, 2018Observed: 2.99 ft at 3:45AM Jan 15, 2018Observed: 2.98 ft at 4:00AM Jan 15, 2018Observed: 2.96 ft at 4:15AM Jan 15, 2018Observed: 2.95 ft at 4:30AM Jan 15, 2018Observed: 2.93 ft at 4:45AM Jan 15, 2018Observed: 2.91 ft at 5:00AM Jan 15, 2018Observed: 2.9 ft at 5:15AM Jan 15, 2018Observed: 2.89 ft at 5:30AM Jan 15, 2018Observed: 2.87 ft at 5:45AM Jan 15, 2018Observed: 2.86 ft at 6:00AM Jan 15, 2018Observed: 2.85 ft at 6:15AM Jan 15, 2018Observed: 2.84 ft at 6:30AM Jan 15, 2018Observed: 2.83 ft at 6:45AM Jan 15, 2018Observed: 2.82 ft at 7:00AM Jan 15, 2018Observed: 2.81 ft at 7:15AM Jan 15, 2018Observed: 2.8 ft at 7:30AM Jan 15, 2018Observed: 2.79 ft at 7:45AM Jan 15, 2018Observed: 2.78 ft at 8:00AM Jan 15, 2018Observed: 2.77 ft at 8:15AM Jan 15, 2018Observed: 2.77 ft at 8:30AM Jan 15, 2018Observed: 2.76 ft at 8:45AM Jan 15, 2018Observed: 2.76 ft at 9:00AM Jan 15, 2018Observed: 2.75 ft at 9:15AM Jan 15, 2018Observed: 2.75 ft at 9:30AM Jan 15, 2018Observed: 2.75 ft at 9:45AM Jan 15, 2018Observed: 2.74 ft at 10:00AM Jan 15, 2018Observed: 2.74 ft at 10:15AM Jan 15, 2018Observed: 2.74 ft at 10:30AM Jan 15, 2018Observed: 2.74 ft at 10:45AM Jan 15, 2018Observed: 2.75 ft at 11:00AM Jan 15, 2018Observed: 2.75 ft at 11:15AM Jan 15, 2018Observed: 2.75 ft at 11:30AM Jan 15, 2018Observed: 2.76 ft at 11:45AM Jan 15, 2018Observed: 2.77 ft at 12:00PM Jan 15, 2018Observed: 2.78 ft at 12:15PM Jan 15, 2018Observed: 2.8 ft at 12:30PM Jan 15, 2018Observed: 2.81 ft at 12:45PM Jan 15, 2018Observed: 2.83 ft at 1:00PM Jan 15, 2018Observed: 2.84 ft at 1:15PM Jan 15, 2018Observed: 2.85 ft at 1:30PM Jan 15, 2018Observed: 2.86 ft at 1:45PM Jan 15, 2018Observed: 2.88 ft at 2:00PM Jan 15, 2018Observed: 2.91 ft at 2:15PM Jan 15, 2018Observed: 2.94 ft at 2:30PM Jan 15, 2018Observed: 2.96 ft at 2:45PM Jan 15, 2018Observed: 2.98 ft at 3:00PM Jan 15, 2018Observed: 3 ft at 3:15PM Jan 15, 2018Observed: 3.01 ft at 3:30PM Jan 15, 2018Observed: 3.02 ft at 3:45PM Jan 15, 2018Observed: 3.03 ft at 4:00PM Jan 15, 2018Observed: 3.02 ft at 4:15PM Jan 15, 2018Observed: 3.03 ft at 4:30PM Jan 15, 2018Observed: 3.02 ft at 4:45PM Jan 15, 2018Observed: 3.03 ft at 5:00PM Jan 15, 2018Observed: 3.03 ft at 5:15PM Jan 15, 2018Observed: 3.04 ft at 5:30PM Jan 15, 2018Observed: 3.05 ft at 5:45PM Jan 15, 2018Observed: 3.07 ft at 6:00PM Jan 15, 2018Observed: 3.08 ft at 6:15PM Jan 15, 2018Observed: 3.09 ft at 6:30PM Jan 15, 2018Observed: 3.1 ft at 6:45PM Jan 15, 2018Observed: 3.1 ft at 7:00PM Jan 15, 2018Observed: 3.1 ft at 7:15PM Jan 15, 2018Observed: 3.09 ft at 7:30PM Jan 15, 2018Observed: 3.09 ft at 7:45PM Jan 15, 2018Observed: 3.08 ft at 8:00PM Jan 15, 2018Observed: 3.08 ft at 8:15PM Jan 15, 2018Observed: 3.07 ft at 8:30PM Jan 15, 2018Observed: 3.07 ft at 8:45PM Jan 15, 2018Observed: 3.06 ft at 9:00PM Jan 15, 2018Observed: 3.06 ft at 9:15PM Jan 15, 2018Observed: 3.05 ft at 9:30PM Jan 15, 2018Observed: 3.05 ft at 9:45PM Jan 15, 2018Observed: 3.06 ft at 10:00PM Jan 15, 2018Observed: 3.06 ft at 10:15PM Jan 15, 2018Observed: 3.06 ft at 10:30PM Jan 15, 2018Observed: 3.06 ft at 10:45PM Jan 15, 2018Observed: 3.06 ft at 11:00PM Jan 15, 2018Observed: 3.07 ft at 11:15PM Jan 15, 2018Observed: 3.07 ft at 11:30PM Jan 15, 2018Observed: 3.06 ft at 11:45PM Jan 15, 2018Observed: 3.06 ft at 12:00AM Jan 16, 2018Observed: 3.06 ft at 12:15AM Jan 16, 2018Observed: 3.06 ft at 12:30AM Jan 16, 2018Observed: 3.06 ft at 12:45AM Jan 16, 2018Observed: 3.06 ft at 1:00AM Jan 16, 2018Observed: 3.06 ft at 1:15AM Jan 16, 2018Observed: 3.06 ft at 1:30AM Jan 16, 2018Observed: 3.06 ft at 1:45AM Jan 16, 2018Observed: 3.05 ft at 2:00AM Jan 16, 2018Observed: 3.05 ft at 2:15AM Jan 16, 2018Observed: 3.05 ft at 2:30AM Jan 16, 2018Observed: 3.05 ft at 2:45AM Jan 16, 2018Observed: 3.05 ft at 3:00AM Jan 16, 2018Observed: 3.05 ft at 3:15AM Jan 16, 2018Observed: 3.04 ft at 3:30AM Jan 16, 2018Observed: 3.04 ft at 3:45AM Jan 16, 2018Observed: 3.04 ft at 4:00AM Jan 16, 2018Observed: 3.03 ft at 4:15AM Jan 16, 2018Observed: 3.03 ft at 4:30AM Jan 16, 2018Observed: 3.03 ft at 4:45AM Jan 16, 2018Observed: 3.02 ft at 5:00AM Jan 16, 2018Observed: 3.02 ft at 5:15AM Jan 16, 2018Observed: 3.02 ft at 5:30AM Jan 16, 2018Observed: 3.01 ft at 5:45AM Jan 16, 2018Observed: 3.01 ft at 6:00AM Jan 16, 2018Observed: 3.01 ft at 6:15AM Jan 16, 2018Observed: 3.01 ft at 6:30AM Jan 16, 2018Observed: 3 ft at 6:45AM Jan 16, 2018Observed: 3 ft at 7:00AM Jan 16, 2018Observed: 2.99 ft at 7:15AM Jan 16, 2018Observed: 2.99 ft at 7:30AM Jan 16, 2018Observed: 2.99 ft at 7:45AM Jan 16, 2018Observed: 2.98 ft at 8:00AM Jan 16, 2018Observed: 2.98 ft at 8:15AM Jan 16, 2018Observed: 2.98 ft at 8:30AM Jan 16, 2018Observed: 2.97 ft at 8:45AM Jan 16, 2018Observed: 2.97 ft at 9:00AM Jan 16, 2018Observed: 2.97 ft at 9:15AM Jan 16, 2018Observed: 2.97 ft at 10:30AM Jan 16, 2018Observed: 2.97 ft at 10:45AM Jan 16, 2018Observed: 2.97 ft at 11:00AM Jan 16, 2018Observed: 2.98 ft at 11:15AM Jan 16, 2018Observed: 2.98 ft at 11:30AM Jan 16, 2018Observed: 2.98 ft at 11:45AM Jan 16, 2018Observed: 2.99 ft at 12:00PM Jan 16, 2018Observed: 2.99 ft at 12:15PM Jan 16, 2018Observed: 2.99 ft at 12:30PM Jan 16, 2018Observed: 3 ft at 12:45PM Jan 16, 2018Observed: 3.01 ft at 1:00PM Jan 16, 2018Observed: 3.02 ft at 1:15PM Jan 16, 2018Observed: 3.03 ft at 1:30PM Jan 16, 2018Observed: 3.04 ft at 1:45PM Jan 16, 2018Observed: 3.05 ft at 2:00PM Jan 16, 2018Observed: 3.06 ft at 2:15PM Jan 16, 2018Observed: 3.07 ft at 2:30PM Jan 16, 2018Observed: 3.08 ft at 2:45PM Jan 16, 2018Observed: 3.08 ft at 3:00PM Jan 16, 2018Observed: 3.08 ft at 3:15PM Jan 16, 2018Observed: 3.09 ft at 3:30PM Jan 16, 2018Observed: 3.09 ft at 3:45PM Jan 16, 2018Observed: 3.09 ft at 4:00PM Jan 16, 2018Observed: 3.09 ft at 4:15PM Jan 16, 2018Observed: 3.09 ft at 4:30PM Jan 16, 2018Observed: 3.09 ft at 4:45PM Jan 16, 2018Observed: 3.09 ft at 5:00PM Jan 16, 2018Observed: 3.09 ft at 5:15PM Jan 16, 2018Observed: 3.09 ft at 5:30PM Jan 16, 2018Observed: 3.09 ft at 5:45PM Jan 16, 2018Observed: 3.09 ft at 6:00PM Jan 16, 2018Observed: 3.1 ft at 6:15PM Jan 16, 2018Observed: 3.1 ft at 6:30PM Jan 16, 2018Observed: 3.1 ft at 6:45PM Jan 16, 2018Observed: 3.1 ft at 7:00PM Jan 16, 2018Observed: 3.1 ft at 7:15PM Jan 16, 2018Observed: 3.1 ft at 7:30PM Jan 16, 2018Observed: 3.1 ft at 7:45PM Jan 16, 2018Observed: 3.1 ft at 8:00PM Jan 16, 2018Observed: 3.1 ft at 8:15PM Jan 16, 2018Observed: 3.1 ft at 8:30PM Jan 16, 2018Observed: 3.1 ft at 8:45PM Jan 16, 2018Observed: 3.1 ft at 9:00PM Jan 16, 2018Observed: 3.1 ft at 9:15PM Jan 16, 2018Observed: 3.11 ft at 9:30PM Jan 16, 2018Observed: 3.1 ft at 9:45PM Jan 16, 2018Observed: 3.1 ft at 10:00PM Jan 16, 2018Observed: 3.1 ft at 10:15PM Jan 16, 2018Observed: 3.1 ft at 10:30PM Jan 16, 2018Observed: 3.1 ft at 10:45PM Jan 16, 2018Observed: 3.1 ft at 11:00PM Jan 16, 2018Observed: 3.1 ft at 11:15PM Jan 16, 2018Observed: 3.1 ft at 11:30PM Jan 16, 2018Observed: 3.1 ft at 11:45PM Jan 16, 2018Observed: 3.1 ft at 12:00AM Jan 17, 2018Observed: 3.1 ft at 12:15AM Jan 17, 2018Observed: 3.1 ft at 12:30AM Jan 17, 2018Observed: 3.1 ft at 12:45AM Jan 17, 2018Observed: 3.1 ft at 1:00AM Jan 17, 2018Observed: 3.1 ft at 1:15AM Jan 17, 2018Observed: 3.1 ft at 1:30AM Jan 17, 2018Observed: 3.1 ft at 1:45AM Jan 17, 2018Observed: 3.1 ft at 2:00AM Jan 17, 2018Observed: 3.1 ft at 2:15AM Jan 17, 2018Observed: 3.1 ft at 2:30AM Jan 17, 2018Observed: 3.1 ft at 2:45AM Jan 17, 2018Observed: 3.1 ft at 3:00AM Jan 17, 2018Observed: 3.1 ft at 3:15AM Jan 17, 2018Observed: 3.1 ft at 3:30AM Jan 17, 2018Observed: 3.1 ft at 3:45AM Jan 17, 2018Observed: 3.1 ft at 4:00AM Jan 17, 2018Observed: 3.1 ft at 4:15AM Jan 17, 2018Observed: 3.1 ft at 4:30AM Jan 17, 2018Observed: 3.1 ft at 4:45AM Jan 17, 2018Observed: 3.1 ft at 5:00AM Jan 17, 2018Observed: 3.1 ft at 5:15AM Jan 17, 2018Observed: 3.1 ft at 5:30AM Jan 17, 2018Observed: 3.1 ft at 5:45AM Jan 17, 2018Observed: 3.1 ft at 6:00AM Jan 17, 2018Observed: 3.1 ft at 6:15AM Jan 17, 2018Observed: 3.1 ft at 6:30AM Jan 17, 2018Observed: 3.1 ft at 6:45AM Jan 17, 2018Observed: 3.09 ft at 7:00AM Jan 17, 2018Observed: 3.09 ft at 7:15AM Jan 17, 2018Observed: 3.09 ft at 7:30AM Jan 17, 2018Observed: 3.09 ft at 7:45AM Jan 17, 2018Observed: 3.09 ft at 8:00AM Jan 17, 2018Observed: 3.09 ft at 8:15AM Jan 17, 2018Observed: 3.09 ft at 8:30AM Jan 17, 2018Observed: 3.08 ft at 8:45AM Jan 17, 2018Observed: 3.08 ft at 9:00AM Jan 17, 2018Observed: 3.08 ft at 9:15AM Jan 17, 2018Observed: 3.08 ft at 9:30AM Jan 17, 2018Observed: 3.08 ft at 9:45AM Jan 17, 2018Observed: 3.08 ft at 10:00AM Jan 17, 2018Observed: 3.08 ft at 10:15AM Jan 17, 2018Observed: 3.07 ft at 10:30AM Jan 17, 2018Observed: 3.08 ft at 10:45AM Jan 17, 2018Observed: 3.07 ft at 11:00AM Jan 17, 2018Observed: 3.07 ft at 11:15AM Jan 17, 2018Observed: 3.07 ft at 11:30AM Jan 17, 2018Observed: 3.07 ft at 11:45AM Jan 17, 2018Observed: 3.07 ft at 12:00PM Jan 17, 2018Observed: 3.07 ft at 12:15PM Jan 17, 2018Observed: 3.07 ft at 12:30PM Jan 17, 2018Observed: 3.07 ft at 12:45PM Jan 17, 2018Observed: 3.07 ft at 1:00PM Jan 17, 2018Observed: 3.07 ft at 1:15PM Jan 17, 2018Observed: 3.08 ft at 1:30PM Jan 17, 2018Observed: 3.08 ft at 1:45PM Jan 17, 2018Observed: 3.08 ft at 2:00PM Jan 17, 2018Observed: 3.08 ft at 2:15PM Jan 17, 2018Observed: 3.08 ft at 2:30PM Jan 17, 2018Observed: 3.09 ft at 2:45PM Jan 17, 2018Observed: 3.09 ft at 3:00PM Jan 17, 2018Observed: 3.09 ft at 3:15PM Jan 17, 2018Observed: 3.09 ft at 3:30PM Jan 17, 2018Observed: 3.09 ft at 3:45PM Jan 17, 2018Observed: 3.09 ft at 4:00PM Jan 17, 2018Observed: 3.09 ft at 4:15PM Jan 17, 2018Observed: 3.09 ft at 4:30PM Jan 17, 2018Observed: 3.09 ft at 4:45PM Jan 17, 2018Observed: 3.09 ft at 5:00PM Jan 17, 2018Observed: 3.09 ft at 5:15PM Jan 17, 2018Observed: 3.08 ft at 5:30PM Jan 17, 2018Observed: 3.08 ft at 5:45PM Jan 17, 2018Observed: 3.08 ft at 6:00PM Jan 17, 2018Observed: 3.09 ft at 6:15PM Jan 17, 2018Observed: 3.09 ft at 6:30PM Jan 17, 2018Observed: 3.09 ft at 6:45PM Jan 17, 2018Observed: 3.1 ft at 7:00PM Jan 17, 2018Observed: 3.1 ft at 7:15PM Jan 17, 2018Observed: 3.1 ft at 7:30PM Jan 17, 2018Observed: 3.11 ft at 7:45PM Jan 17, 2018Observed: 3.11 ft at 8:00PM Jan 17, 2018Observed: 3.12 ft at 8:15PM Jan 17, 2018Observed: 3.12 ft at 8:30PM Jan 17, 2018Observed: 3.12 ft at 8:45PM Jan 17, 2018Observed: 3.12 ft at 9:00PM Jan 17, 2018Observed: 3.12 ft at 9:15PM Jan 17, 2018Observed: 3.12 ft at 9:30PM Jan 17, 2018Observed: 3.12 ft at 9:45PM Jan 17, 2018Observed: 3.12 ft at 10:00PM Jan 17, 2018Observed: 3.12 ft at 10:15PM Jan 17, 2018Observed: 3.12 ft at 10:30PM Jan 17, 2018Observed: 3.11 ft at 10:45PM Jan 17, 2018Observed: 3.11 ft at 11:00PM Jan 17, 2018Observed: 3.11 ft at 11:15PM Jan 17, 2018Highest Forecast: 3 ft 1:00AM Jan 18, 2018Highest Forecast: 3 ft 7:00AM Jan 18, 2018Highest Forecast: 3 ft 1:00PM Jan 18, 2018Highest Forecast: 3 ft 7:00PM Jan 18, 2018Highest Forecast: 3 ft 1:00AM Jan 19, 2018Highest Forecast: 3 ft 7:00AM Jan 19, 2018Highest Forecast: 3 ft 1:00PM Jan 19, 2018Highest Forecast: 3 ft 7:00PM Jan 19, 2018Highest Forecast: 3 ft 1:00AM Jan 20, 2018Highest Forecast: 3 ft 7:00AM Jan 20, 2018USGS--Water Resources of the United StatesMOFW2(plotting HGIRG) Graph Created (12:23AM Jan 18, 2018)ObservedForecast (issued 11:14AM Jan 17)Latest observed value: 3.11 ft at 11:15 PM EST 17-Jan-2018. Flood Stage is 10 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice.

NOTE: Forecasts for the South Fork South Branch Potomac River near SF Moorefield are issued routinely year-round.

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Upstream Gauge - at Brandywine Upstream Gauge
Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 12
Flood Stage: 10
Action Stage: 8
Low Stage (in feet): 0

Historic Crests
(1) 19.99 ft on 11/05/1985
(2) 16.10 ft on 06/18/1949
(3) 14.90 ft on 03/17/1936
(4) 13.50 ft on 03/29/1924
(5) 12.27 ft on 09/07/1996
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.94 ft on 09/19/2003 (P)
(2) 12.27 ft on 09/07/1996
(3) 10.50 ft on 01/19/1996
(4) 19.99 ft on 11/05/1985
(5) 11.56 ft on 10/06/1972
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 0.40 ft on 08/21/1987

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
20 Near record flooding expected. The entire town on the left bank of the South Fork will be flooded. Water will begin to inundate Washington and Elm, Winchester and North Main, and Ashley and Spring Streets.
16 Narly half of the town will be inundated. Maple Avenue will be flooded north of Jackson to the intersection with Spring Avenue. Kuyendall Lane and Main Street will be under water and a large part of Main Street and adjacent roads will be inundated. Water will be approaching the main floor of the chicken processing plant.
14.5 Water reaches the railroad bridge just south of town.
14 Water will be approaching the northern boundary of the business district.
12 Water will begin to inundate the sewage treatment plant. Water begins to flood Town Run Road and areas from the high school northward begin to flood. On the south end of town, Rohrbaugh Street south of the railroad tracks will begin to flood.
10 Water begins to flood pastureland south of town.
8 The river overflows mainly low lying areas.
Photos
(1) Looking Downriver at Gage on Right Bank
About This Location Collapse

Latitude: 39.012222° N, Longitude: 78.956389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 10 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 29 861.51 ft 871.51 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
3 Day (SREF) 7 Day (NAEFS) 7 Day (GEFS)
SREF Ensemble NAEFS Ensemble  GEFS Ensemble 

Note: Use the official hydrograph at the top of this web page for river levels within the next 48 hours.

See the Product Description Document link for more details on the interpretation of the 3,7 day graphics. 

Click individual graphics to enlarge.

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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: 21-Dec-2016 10:38 PM
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