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Hydrograph River at a Glance Download
Middle Fork Feather River near Portola Stage (ft)Flow (cfs)Highest Observation: 2.1 ft at 3:15AM Apr 11, 2014Highest Observation: 2.1 ft at 3:30AM Apr 11, 2014Highest Observation: 2.1 ft at 3:45AM Apr 11, 2014Highest Observation: 2.1 ft at 4:00AM Apr 11, 2014Highest Observation: 2.1 ft at 4:15AM Apr 11, 2014Highest Observation: 2.1 ft at 4:30AM Apr 11, 2014Highest Observation: 2.1 ft at 4:45AM Apr 11, 2014Highest Observation: 2.1 ft at 5:00AM Apr 11, 2014Observed: 2.09 ft at 5:15AM Apr 11, 2014Observed: 2.09 ft at 5:30AM Apr 11, 2014Observed: 2.09 ft at 5:45AM Apr 11, 2014Observed: 2.09 ft at 6:00AM Apr 11, 2014Observed: 2.09 ft at 6:15AM Apr 11, 2014Observed: 2.09 ft at 6:30AM Apr 11, 2014Observed: 2.09 ft at 6:45AM Apr 11, 2014Observed: 2.09 ft at 7:00AM Apr 11, 2014Observed: 2.09 ft at 7:15AM Apr 11, 2014Observed: 2.09 ft at 7:30AM Apr 11, 2014Observed: 2.09 ft at 7:45AM Apr 11, 2014Observed: 2.09 ft at 8:00AM Apr 11, 2014Observed: 2.09 ft at 8:15AM Apr 11, 2014Observed: 2.09 ft at 8:30AM Apr 11, 2014Observed: 2.09 ft at 8:45AM Apr 11, 2014Observed: 2.09 ft at 9:00AM Apr 11, 2014Observed: 2.09 ft at 9:15AM Apr 11, 2014Observed: 2.09 ft at 9:30AM Apr 11, 2014Observed: 2.08 ft at 9:45AM Apr 11, 2014Observed: 2.08 ft at 10:00AM Apr 11, 2014Observed: 2.08 ft at 10:15AM Apr 11, 2014Observed: 2.08 ft at 10:30AM Apr 11, 2014Observed: 2.08 ft at 10:45AM Apr 11, 2014Observed: 2.08 ft at 11:00AM Apr 11, 2014Observed: 2.08 ft at 11:15AM Apr 11, 2014Observed: 2.08 ft at 11:30AM Apr 11, 2014Observed: 2.08 ft at 11:45AM Apr 11, 2014Observed: 2.08 ft at 12:00PM Apr 11, 2014Observed: 2.08 ft at 12:15PM Apr 11, 2014Observed: 2.08 ft at 12:30PM Apr 11, 2014Observed: 2.08 ft at 12:45PM Apr 11, 2014Observed: 2.08 ft at 1:00PM Apr 11, 2014Observed: 2.08 ft at 1:15PM Apr 11, 2014Observed: 2.08 ft at 1:30PM Apr 11, 2014Observed: 2.08 ft at 1:45PM Apr 11, 2014Observed: 2.08 ft at 2:00PM Apr 11, 2014Observed: 2.08 ft at 2:15PM Apr 11, 2014Observed: 2.08 ft at 2:30PM Apr 11, 2014Observed: 2.08 ft at 2:45PM Apr 11, 2014Observed: 2.08 ft at 3:00PM Apr 11, 2014Observed: 2.08 ft at 3:15PM Apr 11, 2014Observed: 2.08 ft at 3:30PM Apr 11, 2014Observed: 2.08 ft at 3:45PM Apr 11, 2014Observed: 2.08 ft at 4:00PM Apr 11, 2014Observed: 2.08 ft at 4:15PM Apr 11, 2014Observed: 2.08 ft at 4:30PM Apr 11, 2014Observed: 2.08 ft at 4:45PM Apr 11, 2014Observed: 2.07 ft at 5:00PM Apr 11, 2014Observed: 2.07 ft at 5:15PM Apr 11, 2014Observed: 2.07 ft at 5:30PM Apr 11, 2014Observed: 2.07 ft at 5:45PM Apr 11, 2014Observed: 2.07 ft at 6:00PM Apr 11, 2014Observed: 2.07 ft at 6:15PM Apr 11, 2014Observed: 2.07 ft at 6:30PM Apr 11, 2014Observed: 2.07 ft at 6:45PM Apr 11, 2014Observed: 2.07 ft at 7:00PM Apr 11, 2014Observed: 2.07 ft at 7:15PM Apr 11, 2014Observed: 2.06 ft at 7:30PM Apr 11, 2014Observed: 2.06 ft at 7:45PM Apr 11, 2014Observed: 2.06 ft at 8:00PM Apr 11, 2014Observed: 2.06 ft at 8:15PM Apr 11, 2014Observed: 2.06 ft at 8:30PM Apr 11, 2014Observed: 2.06 ft at 8:45PM Apr 11, 2014Observed: 2.06 ft at 9:00PM Apr 11, 2014Observed: 2.05 ft at 9:15PM Apr 11, 2014Observed: 2.05 ft at 9:30PM Apr 11, 2014Observed: 2.05 ft at 9:45PM Apr 11, 2014Observed: 2.05 ft at 10:00PM Apr 11, 2014Observed: 2.05 ft at 10:15PM Apr 11, 2014Observed: 2.05 ft at 10:30PM Apr 11, 2014Observed: 2.05 ft at 10:45PM Apr 11, 2014Observed: 2.05 ft at 11:00PM Apr 11, 2014Observed: 2.04 ft at 11:15PM Apr 11, 2014Observed: 2.04 ft at 11:30PM Apr 11, 2014Observed: 2.04 ft at 11:45PM Apr 11, 2014Observed: 2.04 ft at 12:00AM Apr 12, 2014Observed: 2.04 ft at 12:15AM Apr 12, 2014Observed: 2.04 ft at 12:30AM Apr 12, 2014Observed: 2.04 ft at 12:45AM Apr 12, 2014Observed: 2.04 ft at 1:00AM Apr 12, 2014Observed: 2.04 ft at 1:15AM Apr 12, 2014Observed: 2.04 ft at 1:30AM Apr 12, 2014Observed: 2.04 ft at 1:45AM Apr 12, 2014Observed: 2.04 ft at 2:00AM Apr 12, 2014Observed: 2.04 ft at 2:15AM Apr 12, 2014Observed: 2.04 ft at 2:30AM Apr 12, 2014Observed: 2.04 ft at 2:45AM Apr 12, 2014Observed: 2.04 ft at 3:00AM Apr 12, 2014Observed: 2.03 ft at 3:15AM Apr 12, 2014Observed: 2.03 ft at 3:30AM Apr 12, 2014Observed: 2.03 ft at 3:45AM Apr 12, 2014Observed: 2.03 ft at 4:00AM Apr 12, 2014Observed: 2.03 ft at 4:15AM Apr 12, 2014Observed: 2.03 ft at 4:30AM Apr 12, 2014Observed: 2.03 ft at 4:45AM Apr 12, 2014Observed: 2.03 ft at 5:00AM Apr 12, 2014Observed: 2.03 ft at 5:15AM Apr 12, 2014Observed: 2.03 ft at 5:30AM Apr 12, 2014Observed: 2.03 ft at 5:45AM Apr 12, 2014Observed: 2.03 ft at 6:00AM Apr 12, 2014Observed: 2.03 ft at 6:15AM Apr 12, 2014Observed: 2.03 ft at 6:30AM Apr 12, 2014Observed: 2.02 ft at 6:45AM Apr 12, 2014Observed: 2.02 ft at 7:00AM Apr 12, 2014Observed: 2.02 ft at 7:15AM Apr 12, 2014Observed: 2.02 ft at 7:30AM Apr 12, 2014Observed: 2.02 ft at 7:45AM Apr 12, 2014Observed: 2.02 ft at 8:00AM Apr 12, 2014Observed: 2.02 ft at 8:15AM Apr 12, 2014Observed: 2.02 ft at 8:30AM Apr 12, 2014Observed: 2.02 ft at 8:45AM Apr 12, 2014Observed: 2.02 ft at 9:00AM Apr 12, 2014Observed: 2.02 ft at 9:15AM Apr 12, 2014Observed: 2.02 ft at 9:30AM Apr 12, 2014Observed: 2.02 ft at 9:45AM Apr 12, 2014Observed: 2.02 ft at 10:00AM Apr 12, 2014Observed: 2.02 ft at 10:15AM Apr 12, 2014Observed: 2.02 ft at 10:30AM Apr 12, 2014Observed: 2.02 ft at 10:45AM Apr 12, 2014Observed: 2.02 ft at 11:00AM Apr 12, 2014Observed: 2.02 ft at 11:15AM Apr 12, 2014Observed: 2.02 ft at 11:30AM Apr 12, 2014Observed: 2.02 ft at 11:45AM Apr 12, 2014Observed: 2.02 ft at 12:00PM Apr 12, 2014Observed: 2.02 ft at 12:15PM Apr 12, 2014Observed: 2.02 ft at 12:30PM Apr 12, 2014Observed: 2.02 ft at 12:45PM Apr 12, 2014Observed: 2.02 ft at 1:00PM Apr 12, 2014Observed: 2.02 ft at 1:15PM Apr 12, 2014Observed: 2.02 ft at 1:30PM Apr 12, 2014Observed: 2.02 ft at 1:45PM Apr 12, 2014Observed: 2.02 ft at 2:00PM Apr 12, 2014Observed: 2.02 ft at 2:15PM Apr 12, 2014Observed: 2.02 ft at 2:30PM Apr 12, 2014Observed: 2.02 ft at 2:45PM Apr 12, 2014Observed: 2.02 ft at 3:00PM Apr 12, 2014Observed: 2.02 ft at 3:15PM Apr 12, 2014Observed: 2.02 ft at 3:30PM Apr 12, 2014Observed: 2.02 ft at 3:45PM Apr 12, 2014Observed: 2.02 ft at 4:00PM Apr 12, 2014Observed: 2.02 ft at 4:15PM Apr 12, 2014Observed: 2.02 ft at 4:30PM Apr 12, 2014Observed: 2.02 ft at 4:45PM Apr 12, 2014Observed: 2.02 ft at 5:00PM Apr 12, 2014Observed: 2.02 ft at 5:15PM Apr 12, 2014Observed: 2.02 ft at 5:30PM Apr 12, 2014Observed: 2.02 ft at 5:45PM Apr 12, 2014Observed: 2.02 ft at 6:00PM Apr 12, 2014Observed: 2.02 ft at 6:15PM Apr 12, 2014Observed: 2.01 ft at 6:30PM Apr 12, 2014Observed: 2.01 ft at 6:45PM Apr 12, 2014Observed: 2.01 ft at 7:00PM Apr 12, 2014Observed: 2.01 ft at 7:15PM Apr 12, 2014Observed: 2.01 ft at 7:30PM Apr 12, 2014Observed: 2.01 ft at 7:45PM Apr 12, 2014Observed: 2.02 ft at 8:00PM Apr 12, 2014Observed: 2.02 ft at 8:15PM Apr 12, 2014Observed: 2.02 ft at 8:30PM Apr 12, 2014Observed: 2.02 ft at 8:45PM Apr 12, 2014Observed: 2.02 ft at 9:00PM Apr 12, 2014Observed: 2.02 ft at 9:15PM Apr 12, 2014Observed: 2.02 ft at 9:30PM Apr 12, 2014Observed: 2.02 ft at 9:45PM Apr 12, 2014Observed: 2.02 ft at 10:00PM Apr 12, 2014Observed: 2.02 ft at 10:15PM Apr 12, 2014Observed: 2.02 ft at 10:30PM Apr 12, 2014Observed: 2.02 ft at 10:45PM Apr 12, 2014Observed: 2.02 ft at 11:00PM Apr 12, 2014Observed: 2.02 ft at 11:15PM Apr 12, 2014Observed: 2.01 ft at 11:30PM Apr 12, 2014Observed: 2.01 ft at 11:45PM Apr 12, 2014Observed: 2.01 ft at 12:00AM Apr 13, 2014Observed: 2.01 ft at 12:15AM Apr 13, 2014Observed: 2.01 ft at 12:30AM Apr 13, 2014Observed: 2.01 ft at 12:45AM Apr 13, 2014Observed: 2.01 ft at 1:00AM Apr 13, 2014Observed: 2.01 ft at 1:15AM Apr 13, 2014Observed: 2.01 ft at 1:30AM Apr 13, 2014Observed: 2.01 ft at 1:45AM Apr 13, 2014Observed: 2 ft at 2:00AM Apr 13, 2014Observed: 2 ft at 2:15AM Apr 13, 2014Observed: 2 ft at 2:30AM Apr 13, 2014Observed: 2 ft at 2:45AM Apr 13, 2014Observed: 2 ft at 3:00AM Apr 13, 2014Observed: 2 ft at 3:15AM Apr 13, 2014Observed: 2 ft at 3:30AM Apr 13, 2014Observed: 2 ft at 3:45AM Apr 13, 2014Observed: 2 ft at 4:00AM Apr 13, 2014Observed: 2 ft at 4:15AM Apr 13, 2014Observed: 2 ft at 4:30AM Apr 13, 2014Observed: 1.99 ft at 4:45AM Apr 13, 2014Observed: 1.99 ft at 5:00AM Apr 13, 2014Observed: 1.99 ft at 5:15AM Apr 13, 2014Observed: 1.99 ft at 5:30AM Apr 13, 2014Observed: 1.99 ft at 5:45AM Apr 13, 2014Observed: 1.99 ft at 6:00AM Apr 13, 2014Observed: 1.99 ft at 6:15AM Apr 13, 2014Observed: 1.99 ft at 6:30AM Apr 13, 2014Observed: 1.99 ft at 6:45AM Apr 13, 2014Observed: 1.99 ft at 7:00AM Apr 13, 2014Observed: 1.99 ft at 7:15AM Apr 13, 2014Observed: 1.99 ft at 7:30AM Apr 13, 2014Observed: 1.98 ft at 7:45AM Apr 13, 2014Observed: 1.98 ft at 8:00AM Apr 13, 2014Observed: 1.98 ft at 8:15AM Apr 13, 2014Observed: 1.98 ft at 8:30AM Apr 13, 2014Observed: 1.98 ft at 8:45AM Apr 13, 2014Observed: 1.98 ft at 9:00AM Apr 13, 2014Observed: 1.98 ft at 9:15AM Apr 13, 2014Observed: 1.98 ft at 9:30AM Apr 13, 2014Observed: 1.98 ft at 9:45AM Apr 13, 2014Observed: 1.98 ft at 10:00AM Apr 13, 2014Observed: 1.98 ft at 10:15AM Apr 13, 2014Observed: 1.98 ft at 10:30AM Apr 13, 2014Observed: 1.98 ft at 10:45AM Apr 13, 2014Observed: 1.98 ft at 11:00AM Apr 13, 2014Observed: 1.97 ft at 11:15AM Apr 13, 2014Observed: 1.97 ft at 11:30AM Apr 13, 2014Observed: 1.97 ft at 11:45AM Apr 13, 2014Observed: 1.97 ft at 12:00PM Apr 13, 2014Observed: 1.97 ft at 12:15PM Apr 13, 2014Observed: 1.97 ft at 12:30PM Apr 13, 2014Observed: 1.97 ft at 12:45PM Apr 13, 2014Observed: 1.97 ft at 1:00PM Apr 13, 2014Observed: 1.97 ft at 1:15PM Apr 13, 2014Observed: 1.97 ft at 1:30PM Apr 13, 2014Observed: 1.97 ft at 1:45PM Apr 13, 2014Observed: 1.97 ft at 2:00PM Apr 13, 2014Observed: 1.97 ft at 2:15PM Apr 13, 2014Observed: 1.97 ft at 2:30PM Apr 13, 2014Observed: 1.97 ft at 2:45PM Apr 13, 2014Observed: 1.97 ft at 3:00PM Apr 13, 2014Observed: 1.97 ft at 3:15PM Apr 13, 2014Observed: 1.97 ft at 3:30PM Apr 13, 2014Observed: 1.97 ft at 3:45PM Apr 13, 2014Observed: 1.97 ft at 4:00PM Apr 13, 2014Observed: 1.97 ft at 4:15PM Apr 13, 2014Observed: 1.97 ft at 4:30PM Apr 13, 2014Observed: 1.97 ft at 4:45PM Apr 13, 2014Observed: 1.97 ft at 5:00PM Apr 13, 2014Observed: 1.97 ft at 5:15PM Apr 13, 2014Observed: 1.97 ft at 5:30PM Apr 13, 2014Observed: 1.97 ft at 5:45PM Apr 13, 2014Observed: 1.97 ft at 6:00PM Apr 13, 2014Observed: 1.97 ft at 6:15PM Apr 13, 2014Observed: 1.97 ft at 6:30PM Apr 13, 2014Observed: 1.97 ft at 6:45PM Apr 13, 2014Observed: 1.97 ft at 7:00PM Apr 13, 2014Observed: 1.97 ft at 7:15PM Apr 13, 2014Observed: 1.97 ft at 7:30PM Apr 13, 2014Observed: 1.97 ft at 7:45PM Apr 13, 2014Observed: 1.97 ft at 8:00PM Apr 13, 2014Observed: 1.97 ft at 8:15PM Apr 13, 2014Observed: 1.97 ft at 8:30PM Apr 13, 2014Observed: 1.97 ft at 8:45PM Apr 13, 2014Observed: 1.97 ft at 9:00PM Apr 13, 2014Observed: 1.97 ft at 9:15PM Apr 13, 2014Observed: 1.97 ft at 9:30PM Apr 13, 2014Observed: 1.96 ft at 9:45PM Apr 13, 2014Observed: 1.96 ft at 10:00PM Apr 13, 2014Observed: 1.96 ft at 10:15PM Apr 13, 2014Observed: 1.96 ft at 10:30PM Apr 13, 2014Observed: 1.96 ft at 10:45PM Apr 13, 2014Observed: 1.96 ft at 11:00PM Apr 13, 2014Observed: 1.96 ft at 11:15PM Apr 13, 2014Observed: 1.96 ft at 11:30PM Apr 13, 2014Observed: 1.96 ft at 11:45PM Apr 13, 2014Observed: 1.96 ft at 12:00AM Apr 14, 2014Observed: 1.96 ft at 12:15AM Apr 14, 2014Observed: 1.96 ft at 12:30AM Apr 14, 2014Observed: 1.95 ft at 12:45AM Apr 14, 2014Observed: 1.95 ft at 1:00AM Apr 14, 2014Observed: 1.95 ft at 1:15AM Apr 14, 2014Observed: 1.95 ft at 1:30AM Apr 14, 2014Observed: 1.95 ft at 1:45AM Apr 14, 2014Observed: 1.95 ft at 2:00AM Apr 14, 2014Observed: 1.95 ft at 2:15AM Apr 14, 2014Observed: 1.95 ft at 2:30AM Apr 14, 2014Observed: 1.95 ft at 2:45AM Apr 14, 2014Observed: 1.95 ft at 3:00AM Apr 14, 2014Observed: 1.95 ft at 3:15AM Apr 14, 2014Observed: 1.95 ft at 3:30AM Apr 14, 2014Observed: 1.95 ft at 3:45AM Apr 14, 2014Observed: 1.95 ft at 4:00AM Apr 14, 2014Observed: 1.95 ft at 4:15AM Apr 14, 2014Observed: 1.95 ft at 4:30AM Apr 14, 2014Observed: 1.95 ft at 4:45AM Apr 14, 2014Observed: 1.95 ft at 5:00AM Apr 14, 2014Observed: 1.95 ft at 5:15AM Apr 14, 2014Observed: 1.95 ft at 5:30AM Apr 14, 2014Observed: 1.95 ft at 5:45AM Apr 14, 2014Observed: 1.95 ft at 6:00AM Apr 14, 2014Observed: 1.95 ft at 6:15AM Apr 14, 2014Observed: 1.95 ft at 6:30AM Apr 14, 2014Observed: 1.95 ft at 6:45AM Apr 14, 2014Observed: 1.94 ft at 7:00AM Apr 14, 2014Observed: 1.94 ft at 7:15AM Apr 14, 2014Observed: 1.94 ft at 7:30AM Apr 14, 2014Observed: 1.94 ft at 7:45AM Apr 14, 2014Observed: 1.94 ft at 8:00AM Apr 14, 2014Observed: 1.94 ft at 8:15AM Apr 14, 2014Observed: 1.94 ft at 8:30AM Apr 14, 2014Observed: 1.94 ft at 8:45AM Apr 14, 2014Observed: 1.94 ft at 9:00AM Apr 14, 2014Observed: 1.94 ft at 9:15AM Apr 14, 2014Observed: 1.94 ft at 9:30AM Apr 14, 2014Observed: 1.94 ft at 9:45AM Apr 14, 2014Observed: 1.94 ft at 10:00AM Apr 14, 2014Observed: 1.94 ft at 10:15AM Apr 14, 2014Observed: 1.94 ft at 10:30AM Apr 14, 2014Observed: 1.94 ft at 10:45AM Apr 14, 2014Observed: 1.94 ft at 11:00AM Apr 14, 2014Observed: 1.94 ft at 11:15AM Apr 14, 2014Observed: 1.94 ft at 11:30AM Apr 14, 2014Observed: 1.94 ft at 11:45AM Apr 14, 2014Observed: 1.94 ft at 12:00PM Apr 14, 2014Observed: 1.94 ft at 12:15PM Apr 14, 2014Observed: 1.94 ft at 12:30PM Apr 14, 2014Observed: 1.94 ft at 12:45PM Apr 14, 2014Observed: 1.94 ft at 1:00PM Apr 14, 2014Observed: 1.94 ft at 1:15PM Apr 14, 2014Observed: 1.94 ft at 1:30PM Apr 14, 2014Observed: 1.94 ft at 1:45PM Apr 14, 2014Observed: 1.94 ft at 2:00PM Apr 14, 2014Observed: 1.94 ft at 2:15PM Apr 14, 2014Observed: 1.94 ft at 2:30PM Apr 14, 2014Observed: 1.94 ft at 2:45PM Apr 14, 2014Observed: 1.94 ft at 3:00PM Apr 14, 2014Observed: 1.94 ft at 3:15PM Apr 14, 2014Observed: 1.94 ft at 3:30PM Apr 14, 2014Observed: 1.94 ft at 3:45PM Apr 14, 2014Observed: 1.94 ft at 4:00PM Apr 14, 2014Observed: 1.94 ft at 4:15PM Apr 14, 2014Observed: 1.93 ft at 4:30PM Apr 14, 2014Observed: 1.93 ft at 4:45PM Apr 14, 2014Observed: 1.93 ft at 5:00PM Apr 14, 2014Observed: 1.93 ft at 5:15PM Apr 14, 2014Observed: 1.93 ft at 5:30PM Apr 14, 2014Observed: 1.93 ft at 5:45PM Apr 14, 2014Observed: 1.93 ft at 6:00PM Apr 14, 2014Observed: 1.93 ft at 6:15PM Apr 14, 2014Observed: 1.93 ft at 6:30PM Apr 14, 2014Observed: 1.93 ft at 6:45PM Apr 14, 2014Observed: 1.93 ft at 7:00PM Apr 14, 2014Observed: 1.93 ft at 7:15PM Apr 14, 2014Observed: 1.93 ft at 7:30PM Apr 14, 2014Observed: 1.93 ft at 7:45PM Apr 14, 2014Observed: 1.93 ft at 8:00PM Apr 14, 2014Observed: 1.93 ft at 8:15PM Apr 14, 2014Observed: 1.93 ft at 8:30PM Apr 14, 2014Observed: 1.93 ft at 8:45PM Apr 14, 2014Observed: 1.93 ft at 9:00PM Apr 14, 2014Observed: 1.93 ft at 9:15PM Apr 14, 2014Observed: 1.93 ft at 9:30PM Apr 14, 2014Observed: 1.92 ft at 9:45PM Apr 14, 2014Observed: 1.92 ft at 10:00PM Apr 14, 2014Observed: 1.92 ft at 10:15PM Apr 14, 2014Observed: 1.92 ft at 10:30PM Apr 14, 2014Observed: 1.92 ft at 10:45PM Apr 14, 2014Observed: 1.92 ft at 11:00PM Apr 14, 2014Observed: 1.92 ft at 11:15PM Apr 14, 2014Observed: 1.92 ft at 11:30PM Apr 14, 2014Observed: 1.92 ft at 11:45PM Apr 14, 2014Observed: 1.92 ft at 12:00AM Apr 15, 2014Observed: 1.92 ft at 12:15AM Apr 15, 2014Observed: 1.91 ft at 12:30AM Apr 15, 2014Observed: 1.91 ft at 12:45AM Apr 15, 2014Observed: 1.91 ft at 1:00AM Apr 15, 2014Observed: 1.91 ft at 1:15AM Apr 15, 2014Observed: 1.91 ft at 1:30AM Apr 15, 2014Observed: 1.91 ft at 1:45AM Apr 15, 2014Observed: 1.91 ft at 2:00AM Apr 15, 2014Observed: 1.91 ft at 2:15AM Apr 15, 2014Observed: 1.91 ft at 2:30AM Apr 15, 2014Observed: 1.91 ft at 2:45AM Apr 15, 2014Observed: 1.91 ft at 3:00AM Apr 15, 2014Observed: 1.91 ft at 3:15AM Apr 15, 2014Observed: 1.91 ft at 3:30AM Apr 15, 2014Observed: 1.91 ft at 3:45AM Apr 15, 2014Observed: 1.91 ft at 4:00AM Apr 15, 2014Observed: 1.91 ft at 4:15AM Apr 15, 2014Observed: 1.91 ft at 4:30AM Apr 15, 2014Observed: 1.91 ft at 4:45AM Apr 15, 2014Observed: 1.91 ft at 5:00AM Apr 15, 2014Observed: 1.91 ft at 5:15AM Apr 15, 2014Observed: 1.91 ft at 5:30AM Apr 15, 2014Observed: 1.91 ft at 5:45AM Apr 15, 2014Observed: 1.91 ft at 6:00AM Apr 15, 2014Observed: 1.9 ft at 6:15AM Apr 15, 2014Observed: 1.9 ft at 6:30AM Apr 15, 2014Observed: 1.9 ft at 6:45AM Apr 15, 2014Observed: 1.9 ft at 7:00AM Apr 15, 2014Observed: 1.9 ft at 7:15AM Apr 15, 2014Observed: 1.89 ft at 7:30AM Apr 15, 2014Observed: 1.89 ft at 7:45AM Apr 15, 2014Observed: 1.89 ft at 8:00AM Apr 15, 2014Observed: 1.89 ft at 8:15AM Apr 15, 2014Observed: 1.89 ft at 8:30AM Apr 15, 2014Observed: 1.89 ft at 8:45AM Apr 15, 2014Observed: 1.89 ft at 9:00AM Apr 15, 2014Observed: 1.89 ft at 9:15AM Apr 15, 2014Observed: 1.88 ft at 9:30AM Apr 15, 2014Observed: 1.88 ft at 9:45AM Apr 15, 2014Observed: 1.88 ft at 10:00AM Apr 15, 2014Observed: 1.88 ft at 10:15AM Apr 15, 2014Observed: 1.88 ft at 10:30AM Apr 15, 2014Observed: 1.88 ft at 10:45AM Apr 15, 2014Observed: 1.88 ft at 11:00AM Apr 15, 2014Observed: 1.88 ft at 11:15AM Apr 15, 2014Observed: 1.89 ft at 11:30AM Apr 15, 2014Observed: 1.89 ft at 11:45AM Apr 15, 2014Observed: 1.89 ft at 12:00PM Apr 15, 2014Observed: 1.89 ft at 12:15PM Apr 15, 2014Observed: 1.89 ft at 12:30PM Apr 15, 2014Observed: 1.89 ft at 12:45PM Apr 15, 2014Observed: 1.89 ft at 1:00PM Apr 15, 2014Observed: 1.9 ft at 1:15PM Apr 15, 2014Observed: 1.9 ft at 1:30PM Apr 15, 2014Observed: 1.9 ft at 1:45PM Apr 15, 2014Observed: 1.9 ft at 2:00PM Apr 15, 2014Observed: 1.9 ft at 2:15PM Apr 15, 2014Observed: 1.9 ft at 2:30PM Apr 15, 2014Observed: 1.9 ft at 2:45PM Apr 15, 2014Observed: 1.9 ft at 3:00PM Apr 15, 2014Observed: 1.9 ft at 3:15PM Apr 15, 2014Observed: 1.9 ft at 3:30PM Apr 15, 2014Observed: 1.9 ft at 3:45PM Apr 15, 2014Observed: 1.91 ft at 4:00PM Apr 15, 2014Observed: 1.91 ft at 4:15PM Apr 15, 2014Observed: 1.91 ft at 4:30PM Apr 15, 2014Observed: 1.91 ft at 4:45PM Apr 15, 2014Observed: 1.91 ft at 5:00PM Apr 15, 2014Observed: 1.91 ft at 5:15PM Apr 15, 2014Observed: 1.91 ft at 5:30PM Apr 15, 2014Observed: 1.91 ft at 5:45PM Apr 15, 2014Observed: 1.91 ft at 6:00PM Apr 15, 2014Observed: 1.91 ft at 6:15PM Apr 15, 2014Observed: 1.91 ft at 6:30PM Apr 15, 2014Observed: 1.91 ft at 6:45PM Apr 15, 2014Observed: 1.91 ft at 7:00PM Apr 15, 2014Observed: 1.91 ft at 7:15PM Apr 15, 2014Observed: 1.91 ft at 7:30PM Apr 15, 2014Observed: 1.91 ft at 7:45PM Apr 15, 2014Observed: 1.91 ft at 8:00PM Apr 15, 2014Observed: 1.91 ft at 8:15PM Apr 15, 2014Observed: 1.91 ft at 8:30PM Apr 15, 2014Observed: 1.91 ft at 8:45PM Apr 15, 2014Observed: 1.9 ft at 9:00PM Apr 15, 2014Observed: 1.9 ft at 9:15PM Apr 15, 2014Observed: 1.9 ft at 9:30PM Apr 15, 2014Observed: 1.9 ft at 9:45PM Apr 15, 2014Observed: 1.9 ft at 10:00PM Apr 15, 2014Observed: 1.9 ft at 10:15PM Apr 15, 2014Observed: 1.9 ft at 10:30PM Apr 15, 2014Observed: 1.9 ft at 10:45PM Apr 15, 2014Observed: 1.9 ft at 11:00PM Apr 15, 2014Observed: 1.9 ft at 11:15PM Apr 15, 2014Observed: 1.9 ft at 11:30PM Apr 15, 2014Observed: 1.9 ft at 11:45PM Apr 15, 2014Observed: 1.9 ft at 12:00AM Apr 16, 2014Observed: 1.9 ft at 12:15AM Apr 16, 2014Observed: 1.9 ft at 12:30AM Apr 16, 2014Observed: 1.9 ft at 12:45AM Apr 16, 2014Observed: 1.9 ft at 1:00AM Apr 16, 2014Observed: 1.9 ft at 1:15AM Apr 16, 2014Observed: 1.9 ft at 1:30AM Apr 16, 2014Observed: 1.9 ft at 1:45AM Apr 16, 2014Observed: 1.9 ft at 2:00AM Apr 16, 2014Observed: 1.9 ft at 2:15AM Apr 16, 2014Observed: 1.9 ft at 2:30AM Apr 16, 2014Highest Forecast: 1.8 ft 4:00AM Apr 16, 2014Highest Forecast: 1.8 ft 5:00AM Apr 16, 2014Highest Forecast: 1.8 ft 6:00AM Apr 16, 2014Highest Forecast: 1.8 ft 7:00AM Apr 16, 2014Highest Forecast: 1.8 ft 8:00AM Apr 16, 2014Highest Forecast: 1.8 ft 9:00AM Apr 16, 2014Highest Forecast: 1.8 ft 10:00AM Apr 16, 2014Highest Forecast: 1.8 ft 11:00AM Apr 16, 2014Highest Forecast: 1.8 ft 12:00PM Apr 16, 2014Forecast: 1.7 ft 1:00PM Apr 16, 2014Forecast: 1.7 ft 2:00PM Apr 16, 2014Forecast: 1.7 ft 3:00PM Apr 16, 2014Forecast: 1.7 ft 4:00PM Apr 16, 2014Forecast: 1.7 ft 5:00PM Apr 16, 2014Forecast: 1.7 ft 6:00PM Apr 16, 2014Forecast: 1.7 ft 7:00PM Apr 16, 2014Forecast: 1.7 ft 8:00PM Apr 16, 2014Forecast: 1.7 ft 9:00PM Apr 16, 2014Forecast: 1.7 ft 10:00PM Apr 16, 2014Forecast: 1.7 ft 11:00PM Apr 16, 2014Forecast: 1.7 ft 12:00AM Apr 17, 2014Forecast: 1.7 ft 1:00AM Apr 17, 2014Forecast: 1.7 ft 2:00AM Apr 17, 2014Forecast: 1.7 ft 3:00AM Apr 17, 2014Forecast: 1.7 ft 4:00AM Apr 17, 2014Forecast: 1.7 ft 5:00AM Apr 17, 2014Forecast: 1.7 ft 6:00AM Apr 17, 2014Forecast: 1.7 ft 7:00AM Apr 17, 2014Forecast: 1.7 ft 8:00AM Apr 17, 2014Forecast: 1.7 ft 9:00AM Apr 17, 2014Forecast: 1.7 ft 10:00AM Apr 17, 2014Forecast: 1.7 ft 11:00AM Apr 17, 2014Forecast: 1.7 ft 12:00PM Apr 17, 2014Forecast: 1.7 ft 1:00PM Apr 17, 2014Forecast: 1.7 ft 2:00PM Apr 17, 2014Forecast: 1.7 ft 3:00PM Apr 17, 2014Forecast: 1.7 ft 4:00PM Apr 17, 2014Forecast: 1.7 ft 5:00PM Apr 17, 2014Forecast: 1.7 ft 6:00PM Apr 17, 2014Forecast: 1.7 ft 7:00PM Apr 17, 2014Forecast: 1.7 ft 8:00PM Apr 17, 2014Forecast: 1.7 ft 9:00PM Apr 17, 2014Forecast: 1.7 ft 10:00PM Apr 17, 2014Forecast: 1.7 ft 11:00PM Apr 17, 2014Forecast: 1.7 ft 12:00AM Apr 18, 2014Forecast: 1.7 ft 1:00AM Apr 18, 2014Forecast: 1.7 ft 2:00AM Apr 18, 2014Forecast: 1.7 ft 3:00AM Apr 18, 2014Forecast: 1.7 ft 4:00AM Apr 18, 2014Forecast: 1.7 ft 5:00AM Apr 18, 2014Forecast: 1.7 ft 6:00AM Apr 18, 2014Forecast: 1.7 ft 7:00AM Apr 18, 2014Forecast: 1.7 ft 8:00AM Apr 18, 2014Forecast: 1.7 ft 9:00AM Apr 18, 2014Forecast: 1.7 ft 10:00AM Apr 18, 2014Forecast: 1.7 ft 11:00AM Apr 18, 2014Forecast: 1.7 ft 12:00PM Apr 18, 2014Forecast: 1.7 ft 1:00PM Apr 18, 2014Forecast: 1.7 ft 2:00PM Apr 18, 2014Forecast: 1.7 ft 3:00PM Apr 18, 2014Forecast: 1.7 ft 4:00PM Apr 18, 2014Forecast: 1.7 ft 5:00PM Apr 18, 2014Forecast: 1.7 ft 6:00PM Apr 18, 2014Forecast: 1.7 ft 7:00PM Apr 18, 2014Forecast: 1.7 ft 8:00PM Apr 18, 2014Forecast: 1.7 ft 9:00PM Apr 18, 2014Forecast: 1.7 ft 10:00PM Apr 18, 2014Forecast: 1.7 ft 11:00PM Apr 18, 2014Forecast: 1.7 ft 12:00AM Apr 19, 2014Forecast: 1.7 ft 1:00AM Apr 19, 2014Forecast: 1.7 ft 2:00AM Apr 19, 2014Forecast: 1.7 ft 3:00AM Apr 19, 2014Forecast: 1.7 ft 4:00AM Apr 19, 2014Forecast: 1.7 ft 5:00AM Apr 19, 2014Forecast: 1.7 ft 6:00AM Apr 19, 2014Forecast: 1.7 ft 7:00AM Apr 19, 2014Forecast: 1.7 ft 8:00AM Apr 19, 2014Forecast: 1.7 ft 9:00AM Apr 19, 2014Forecast: 1.7 ft 10:00AM Apr 19, 2014Forecast: 1.7 ft 11:00AM Apr 19, 2014Forecast: 1.7 ft 12:00PM Apr 19, 2014Forecast: 1.7 ft 1:00PM Apr 19, 2014Forecast: 1.7 ft 2:00PM Apr 19, 2014Forecast: 1.7 ft 3:00PM Apr 19, 2014Forecast: 1.7 ft 4:00PM Apr 19, 2014Forecast: 1.7 ft 5:00PM Apr 19, 2014Forecast: 1.7 ft 6:00PM Apr 19, 2014Forecast: 1.7 ft 7:00PM Apr 19, 2014Forecast: 1.6 ft 8:00PM Apr 19, 2014Forecast: 1.6 ft 9:00PM Apr 19, 2014Forecast: 1.6 ft 10:00PM Apr 19, 2014Forecast: 1.6 ft 11:00PM Apr 19, 2014Forecast: 1.6 ft 12:00AM Apr 20, 2014Forecast: 1.6 ft 1:00AM Apr 20, 2014Forecast: 1.6 ft 2:00AM Apr 20, 2014Forecast: 1.6 ft 3:00AM Apr 20, 2014Forecast: 1.6 ft 4:00AM Apr 20, 2014Forecast: 1.6 ft 5:00AM Apr 20, 2014CA Dept. of Water ResourcesMFTC1(plotting HGIRG) Graph Created (3:02AM Apr 16, 2014)ObservedForecast (issued 1:26PM Apr 15)Latest observed value: 1.9 ft at 2:30 AM PDT 16-Apr-2014. Flood Stage is 8.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Gauge reading may be affected by ice during freezing weather from November to April.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Middle Fork Feather River near Portola are issued routinely year-round.

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Flood Categories (in feet)
Major Flood Stage:10.5
Moderate Flood Stage:9.5
Flood Stage:8.5
Action Stage:7

Historical Crests
(1) 10.62 ft on 01/21/1969
(2) 10.07 ft on 03/27/1971
(3) 9.56 ft on 01/14/1980
(4) 9.11 ft on 01/25/1970
(5) 9.03 ft on 03/17/2011
Show More Historical Crests

Low Water Records
(1) 1.44 ft on 10/01/1977
(2) 1.44 ft on 09/11/1969
(3) 1.44 ft on 09/24/1976
Show More Low Water Records
Zoom Level: 16
Gauge Location
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
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11 Major...record flooding of homes...businesses...structures...roads...railroads...bridges from Beckwourth to Sloat...including Portola. About 8400 cfs. Exceeded during floods of February 21 1927...March 26 1928...April 6 1952...December 23 1955...February 1 1963...December 24 1964 and January 2 1997. In the 1/2/1997 flood...extensive damage /over $90 million in 1997 dollars/ to homes...bridges...roads and railroads. Flooding caused a 50 foot section of CA Hwy 70 between Blairsden and Sloat to collapse.
10.5 Major...near record flooding of lowlands...roads...railroads...homes...businesses and structures along river from Beckwourth to Sloat California...including Portola...with significant damage. About 7400 cfs. Like record flood of January 21 1969...7640 cfs.
10 Moderate flooding of lowlands...structures and roads from Beckwourth to Sloat California...including Portola. Sleepy Pines Motel and other low structures along river in Portola flood. Evacuation of homes on south end of West Street likely to begin. Sewage ponds in Portola may exceed capacity and may need to release to river. River near foundation of Veterans Hall in Portola. CA Hwy 89 near Clio flooded. About 6450 cfs. Like flood of March 27 1971.
9.5 Moderate flooding of lowlands...roads and low-lying structures in reach from Beckwourth to Sloat California...including Portola. In Portola...Sleepy Pines Motel on CA Hwy 70 begins to experience some minor flooding. Water near bottom of large propane tanks along Hwy 70. South end of West Street floods...nearing lowest homes. River within about a foot of foundation of Veterans Hall and some low homes along river. CA Hwy 89 near Clio flooded. About 5600 cfs...like flood of January 14 1980.
9 Minor flooding of lowlands...rural roads...agricultural areas and some low structures between Beckwourth and Sloat...including Portola. In Portola...water as high as 2 feet below CA Hwy 70 road surface. Water nearing Sleepy Pines Motel and just below propane tanks on Hwy 70. About 2 feet below foundations of Veterans Hall and low homes along river near Hwy 70. South end of West Street in Portola floods. Portion of CA Hwy 89 near Clio begins to flood. About 4800 cfs. Like flood of March 17 2011.
8.5 Flood Stage...some minor lowland flooding in reach between Beckwourth and Sloat California...including Portola. About 4100 cfs.
8 Some areas of minor out of bank flow in reach between Beckwourth and Sloat California...including Portola. Approximately 3440 cfs.
7.5 Some areas of very minor out of bank flow in reach between Beckwourth and Sloat California. About 2850 cfs.
7 Monitor Stage. About 2350 cfs. No flooding in between Beckwourth and Sloat California.
Photos
(1) Upstream View From Gage Location above Portola on 17 March 2011.
(2) Downstream View from Gage Location Above Portola on 17 March 2011 with a Stage of 9.0 Feet.
(3) Upstream View from West Street on the Left Bank in Portola on 17 March 2011 at 9.0 Feet.
(4) Upstream View From CA Hwy 89 below Clio Bridge on 17 March 2011.
About This Location Collapse

Latitude: 39.818889° N, Longitude: 120.445000° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 8.5 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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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
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Reno, NV 89512-3900
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Page last modified: 8-Apr-2014 5:33 AM
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