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Hydrograph River at a Glance Download
Merced River at Happy Isles Stage (ft)Flow (kcfs)Highest Observation: 1.94 ft at 12:15AM Jul 07, 2020Observed: 1.93 ft at 12:30AM Jul 07, 2020Observed: 1.93 ft at 12:45AM Jul 07, 2020Observed: 1.93 ft at 1:00AM Jul 07, 2020Highest Observation: 1.94 ft at 1:15AM Jul 07, 2020Observed: 1.93 ft at 1:30AM Jul 07, 2020Observed: 1.93 ft at 1:45AM Jul 07, 2020Highest Observation: 1.94 ft at 2:00AM Jul 07, 2020Observed: 1.93 ft at 2:15AM Jul 07, 2020Observed: 1.93 ft at 2:30AM Jul 07, 2020Observed: 1.93 ft at 2:45AM Jul 07, 2020Observed: 1.93 ft at 3:00AM Jul 07, 2020Observed: 1.93 ft at 3:15AM Jul 07, 2020Observed: 1.93 ft at 3:30AM Jul 07, 2020Observed: 1.93 ft at 3:45AM Jul 07, 2020Observed: 1.93 ft at 4:00AM Jul 07, 2020Highest Observation: 1.94 ft at 4:15AM Jul 07, 2020Observed: 1.93 ft at 4:30AM Jul 07, 2020Observed: 1.93 ft at 4:45AM Jul 07, 2020Observed: 1.93 ft at 5:00AM Jul 07, 2020Observed: 1.93 ft at 5:15AM Jul 07, 2020Observed: 1.93 ft at 5:30AM Jul 07, 2020Observed: 1.93 ft at 5:45AM Jul 07, 2020Observed: 1.93 ft at 6:00AM Jul 07, 2020Observed: 1.92 ft at 6:15AM Jul 07, 2020Observed: 1.93 ft at 6:30AM Jul 07, 2020Observed: 1.93 ft at 6:45AM Jul 07, 2020Observed: 1.93 ft at 7:00AM Jul 07, 2020Observed: 1.92 ft at 7:15AM Jul 07, 2020Observed: 1.92 ft at 7:30AM Jul 07, 2020Observed: 1.93 ft at 7:45AM Jul 07, 2020Observed: 1.93 ft at 8:00AM Jul 07, 2020Observed: 1.93 ft at 8:15AM Jul 07, 2020Observed: 1.92 ft at 8:30AM Jul 07, 2020Observed: 1.93 ft at 8:45AM Jul 07, 2020Observed: 1.93 ft at 9:00AM Jul 07, 2020Observed: 1.92 ft at 9:15AM Jul 07, 2020Observed: 1.92 ft at 9:30AM Jul 07, 2020Observed: 1.92 ft at 9:45AM Jul 07, 2020Observed: 1.92 ft at 10:00AM Jul 07, 2020Observed: 1.92 ft at 10:15AM Jul 07, 2020Observed: 1.92 ft at 10:30AM Jul 07, 2020Observed: 1.92 ft at 10:45AM Jul 07, 2020Observed: 1.92 ft at 11:00AM Jul 07, 2020Observed: 1.92 ft at 11:15AM Jul 07, 2020Observed: 1.92 ft at 11:30AM Jul 07, 2020Observed: 1.92 ft at 11:45AM Jul 07, 2020Observed: 1.92 ft at 12:00PM Jul 07, 2020Observed: 1.92 ft at 12:15PM Jul 07, 2020Observed: 1.92 ft at 12:30PM Jul 07, 2020Observed: 1.92 ft at 12:45PM Jul 07, 2020Observed: 1.92 ft at 1:00PM Jul 07, 2020Observed: 1.92 ft at 1:15PM Jul 07, 2020Observed: 1.92 ft at 1:30PM Jul 07, 2020Observed: 1.92 ft at 1:45PM Jul 07, 2020Observed: 1.92 ft at 2:00PM Jul 07, 2020Observed: 1.92 ft at 2:15PM Jul 07, 2020Observed: 1.92 ft at 2:30PM Jul 07, 2020Observed: 1.91 ft at 2:45PM Jul 07, 2020Observed: 1.92 ft at 3:00PM Jul 07, 2020Observed: 1.92 ft at 3:15PM Jul 07, 2020Observed: 1.91 ft at 3:30PM Jul 07, 2020Observed: 1.92 ft at 3:45PM Jul 07, 2020Observed: 1.92 ft at 4:00PM Jul 07, 2020Observed: 1.92 ft at 4:15PM Jul 07, 2020Observed: 1.91 ft at 4:30PM Jul 07, 2020Observed: 1.91 ft at 4:45PM Jul 07, 2020Observed: 1.91 ft at 5:00PM Jul 07, 2020Observed: 1.91 ft at 5:15PM Jul 07, 2020Observed: 1.91 ft at 5:30PM Jul 07, 2020Observed: 1.91 ft at 5:45PM Jul 07, 2020Observed: 1.91 ft at 6:00PM Jul 07, 2020Observed: 1.92 ft at 6:15PM Jul 07, 2020Observed: 1.91 ft at 6:30PM Jul 07, 2020Observed: 1.91 ft at 6:45PM Jul 07, 2020Observed: 1.91 ft at 7:00PM Jul 07, 2020Observed: 1.91 ft at 7:15PM Jul 07, 2020Observed: 1.91 ft at 7:30PM Jul 07, 2020Observed: 1.91 ft at 7:45PM Jul 07, 2020Observed: 1.91 ft at 8:00PM Jul 07, 2020Observed: 1.91 ft at 8:15PM Jul 07, 2020Observed: 1.91 ft at 8:30PM Jul 07, 2020Observed: 1.91 ft at 8:45PM Jul 07, 2020Observed: 1.91 ft at 9:00PM Jul 07, 2020Observed: 1.91 ft at 9:15PM Jul 07, 2020Observed: 1.91 ft at 9:30PM Jul 07, 2020Observed: 1.91 ft at 9:45PM Jul 07, 2020Observed: 1.91 ft at 10:00PM Jul 07, 2020Observed: 1.91 ft at 10:15PM Jul 07, 2020Observed: 1.91 ft at 10:30PM Jul 07, 2020Observed: 1.91 ft at 10:45PM Jul 07, 2020Observed: 1.91 ft at 11:00PM Jul 07, 2020Observed: 1.91 ft at 11:15PM Jul 07, 2020Observed: 1.91 ft at 11:30PM Jul 07, 2020Observed: 1.9 ft at 11:45PM Jul 07, 2020Observed: 1.91 ft at 12:00AM Jul 08, 2020Observed: 1.9 ft at 12:15AM Jul 08, 2020Observed: 1.9 ft at 12:30AM Jul 08, 2020Observed: 1.9 ft at 12:45AM Jul 08, 2020Observed: 1.91 ft at 1:00AM Jul 08, 2020Observed: 1.91 ft at 1:15AM Jul 08, 2020Observed: 1.9 ft at 1:30AM Jul 08, 2020Observed: 1.91 ft at 1:45AM Jul 08, 2020Observed: 1.91 ft at 2:00AM Jul 08, 2020Observed: 1.91 ft at 2:15AM Jul 08, 2020Observed: 1.91 ft at 2:30AM Jul 08, 2020Observed: 1.91 ft at 2:45AM Jul 08, 2020Observed: 1.9 ft at 3:00AM Jul 08, 2020Observed: 1.9 ft at 3:15AM Jul 08, 2020Observed: 1.9 ft at 3:30AM Jul 08, 2020Observed: 1.9 ft at 3:45AM Jul 08, 2020Observed: 1.9 ft at 4:00AM Jul 08, 2020Observed: 1.9 ft at 4:15AM Jul 08, 2020Observed: 1.9 ft at 4:30AM Jul 08, 2020Observed: 1.9 ft at 4:45AM Jul 08, 2020Observed: 1.9 ft at 5:00AM Jul 08, 2020Observed: 1.9 ft at 5:15AM Jul 08, 2020Observed: 1.9 ft at 5:30AM Jul 08, 2020Observed: 1.89 ft at 5:45AM Jul 08, 2020Observed: 1.9 ft at 6:00AM Jul 08, 2020Observed: 1.9 ft at 6:15AM Jul 08, 2020Observed: 1.9 ft at 6:30AM Jul 08, 2020Observed: 1.9 ft at 7:45AM Jul 08, 2020Observed: 1.9 ft at 8:00AM Jul 08, 2020Observed: 1.9 ft at 8:15AM Jul 08, 2020Observed: 1.9 ft at 8:30AM Jul 08, 2020Observed: 1.89 ft at 8:45AM Jul 08, 2020Observed: 1.89 ft at 9:00AM Jul 08, 2020Observed: 1.89 ft at 9:15AM Jul 08, 2020Observed: 1.89 ft at 9:30AM Jul 08, 2020Observed: 1.89 ft at 9:45AM Jul 08, 2020Observed: 1.89 ft at 10:00AM Jul 08, 2020Observed: 1.89 ft at 10:15AM Jul 08, 2020Observed: 1.89 ft at 10:30AM Jul 08, 2020Observed: 1.89 ft at 10:45AM Jul 08, 2020Observed: 1.89 ft at 11:00AM Jul 08, 2020Observed: 1.89 ft at 11:15AM Jul 08, 2020Observed: 1.89 ft at 11:30AM Jul 08, 2020Observed: 1.88 ft at 11:45AM Jul 08, 2020Observed: 1.89 ft at 12:00PM Jul 08, 2020Observed: 1.89 ft at 12:15PM Jul 08, 2020Observed: 1.88 ft at 12:30PM Jul 08, 2020Observed: 1.88 ft at 12:45PM Jul 08, 2020Observed: 1.88 ft at 1:00PM Jul 08, 2020Observed: 1.88 ft at 1:15PM Jul 08, 2020Observed: 1.89 ft at 1:30PM Jul 08, 2020Observed: 1.88 ft at 1:45PM Jul 08, 2020Observed: 1.88 ft at 2:00PM Jul 08, 2020Observed: 1.88 ft at 2:15PM Jul 08, 2020Observed: 1.88 ft at 2:30PM Jul 08, 2020Observed: 1.88 ft at 2:45PM Jul 08, 2020Observed: 1.88 ft at 3:00PM Jul 08, 2020Observed: 1.87 ft at 3:15PM Jul 08, 2020Observed: 1.88 ft at 3:30PM Jul 08, 2020Observed: 1.88 ft at 3:45PM Jul 08, 2020Observed: 1.88 ft at 4:00PM Jul 08, 2020Observed: 1.87 ft at 4:15PM Jul 08, 2020Observed: 1.87 ft at 4:30PM Jul 08, 2020Observed: 1.88 ft at 4:45PM Jul 08, 2020Observed: 1.87 ft at 5:00PM Jul 08, 2020Observed: 1.88 ft at 5:15PM Jul 08, 2020Observed: 1.87 ft at 5:30PM Jul 08, 2020Observed: 1.87 ft at 5:45PM Jul 08, 2020Observed: 1.87 ft at 6:00PM Jul 08, 2020Observed: 1.87 ft at 6:15PM Jul 08, 2020Observed: 1.87 ft at 6:30PM Jul 08, 2020Observed: 1.87 ft at 6:45PM Jul 08, 2020Observed: 1.86 ft at 7:00PM Jul 08, 2020Observed: 1.87 ft at 7:15PM Jul 08, 2020Observed: 1.87 ft at 7:30PM Jul 08, 2020Observed: 1.87 ft at 7:45PM Jul 08, 2020Observed: 1.87 ft at 8:00PM Jul 08, 2020Observed: 1.87 ft at 8:15PM Jul 08, 2020Observed: 1.87 ft at 8:30PM Jul 08, 2020Observed: 1.87 ft at 8:45PM Jul 08, 2020Observed: 1.87 ft at 9:00PM Jul 08, 2020Observed: 1.87 ft at 9:15PM Jul 08, 2020Observed: 1.87 ft at 9:30PM Jul 08, 2020Observed: 1.87 ft at 9:45PM Jul 08, 2020Observed: 1.87 ft at 10:00PM Jul 08, 2020Observed: 1.86 ft at 10:15PM Jul 08, 2020Observed: 1.86 ft at 10:30PM Jul 08, 2020Observed: 1.87 ft at 10:45PM Jul 08, 2020Observed: 1.87 ft at 11:00PM Jul 08, 2020Observed: 1.86 ft at 11:15PM Jul 08, 2020Observed: 1.87 ft at 11:30PM Jul 08, 2020Observed: 1.87 ft at 11:45PM Jul 08, 2020Observed: 1.86 ft at 12:00AM Jul 09, 2020Observed: 1.87 ft at 12:15AM Jul 09, 2020Observed: 1.86 ft at 12:30AM Jul 09, 2020Observed: 1.86 ft at 12:45AM Jul 09, 2020Observed: 1.86 ft at 1:00AM Jul 09, 2020Observed: 1.86 ft at 1:15AM Jul 09, 2020Observed: 1.86 ft at 1:30AM Jul 09, 2020Observed: 1.86 ft at 1:45AM Jul 09, 2020Observed: 1.86 ft at 2:00AM Jul 09, 2020Observed: 1.86 ft at 2:15AM Jul 09, 2020Observed: 1.86 ft at 2:30AM Jul 09, 2020Observed: 1.85 ft at 2:45AM Jul 09, 2020Observed: 1.86 ft at 3:00AM Jul 09, 2020Observed: 1.86 ft at 3:15AM Jul 09, 2020Observed: 1.86 ft at 3:30AM Jul 09, 2020Observed: 1.85 ft at 3:45AM Jul 09, 2020Observed: 1.85 ft at 4:00AM Jul 09, 2020Observed: 1.86 ft at 4:15AM Jul 09, 2020Observed: 1.85 ft at 4:30AM Jul 09, 2020Observed: 1.85 ft at 4:45AM Jul 09, 2020Observed: 1.86 ft at 5:00AM Jul 09, 2020Observed: 1.86 ft at 5:15AM Jul 09, 2020Observed: 1.85 ft at 5:30AM Jul 09, 2020Observed: 1.85 ft at 5:45AM Jul 09, 2020Observed: 1.85 ft at 6:00AM Jul 09, 2020Observed: 1.85 ft at 6:15AM Jul 09, 2020Observed: 1.86 ft at 6:30AM Jul 09, 2020Observed: 1.85 ft at 6:45AM Jul 09, 2020Observed: 1.85 ft at 7:00AM Jul 09, 2020Observed: 1.85 ft at 7:15AM Jul 09, 2020Observed: 1.85 ft at 7:30AM Jul 09, 2020Observed: 1.85 ft at 7:45AM Jul 09, 2020Observed: 1.85 ft at 8:00AM Jul 09, 2020Observed: 1.85 ft at 8:15AM Jul 09, 2020Observed: 1.85 ft at 8:30AM Jul 09, 2020Observed: 1.85 ft at 8:45AM Jul 09, 2020Observed: 1.85 ft at 9:00AM Jul 09, 2020Observed: 1.85 ft at 9:15AM Jul 09, 2020Observed: 1.85 ft at 9:30AM Jul 09, 2020Observed: 1.85 ft at 9:45AM Jul 09, 2020Observed: 1.85 ft at 10:00AM Jul 09, 2020Observed: 1.85 ft at 10:15AM Jul 09, 2020Observed: 1.85 ft at 10:30AM Jul 09, 2020Observed: 1.84 ft at 10:45AM Jul 09, 2020Observed: 1.84 ft at 11:00AM Jul 09, 2020Observed: 1.84 ft at 11:15AM Jul 09, 2020Observed: 1.84 ft at 11:30AM Jul 09, 2020Observed: 1.84 ft at 11:45AM Jul 09, 2020Observed: 1.84 ft at 12:00PM Jul 09, 2020Observed: 1.84 ft at 12:15PM Jul 09, 2020Observed: 1.84 ft at 12:30PM Jul 09, 2020Observed: 1.84 ft at 12:45PM Jul 09, 2020Observed: 1.84 ft at 1:00PM Jul 09, 2020Observed: 1.84 ft at 1:15PM Jul 09, 2020Observed: 1.84 ft at 1:30PM Jul 09, 2020Observed: 1.84 ft at 1:45PM Jul 09, 2020Observed: 1.84 ft at 2:00PM Jul 09, 2020Observed: 1.84 ft at 2:15PM Jul 09, 2020Observed: 1.83 ft at 2:30PM Jul 09, 2020Observed: 1.83 ft at 2:45PM Jul 09, 2020Observed: 1.84 ft at 3:00PM Jul 09, 2020Observed: 1.84 ft at 3:15PM Jul 09, 2020Observed: 1.83 ft at 3:30PM Jul 09, 2020Observed: 1.84 ft at 3:45PM Jul 09, 2020Observed: 1.83 ft at 4:00PM Jul 09, 2020Observed: 1.83 ft at 4:15PM Jul 09, 2020Observed: 1.84 ft at 4:30PM Jul 09, 2020Observed: 1.84 ft at 4:45PM Jul 09, 2020Observed: 1.83 ft at 5:00PM Jul 09, 2020Observed: 1.83 ft at 5:15PM Jul 09, 2020Observed: 1.83 ft at 5:30PM Jul 09, 2020Observed: 1.83 ft at 5:45PM Jul 09, 2020Observed: 1.83 ft at 6:00PM Jul 09, 2020Observed: 1.83 ft at 6:15PM Jul 09, 2020Observed: 1.83 ft at 6:30PM Jul 09, 2020Observed: 1.83 ft at 6:45PM Jul 09, 2020Observed: 1.82 ft at 7:00PM Jul 09, 2020Observed: 1.83 ft at 7:15PM Jul 09, 2020Observed: 1.83 ft at 7:30PM Jul 09, 2020Observed: 1.83 ft at 7:45PM Jul 09, 2020Observed: 1.83 ft at 8:00PM Jul 09, 2020Observed: 1.83 ft at 8:15PM Jul 09, 2020Observed: 1.83 ft at 8:30PM Jul 09, 2020Observed: 1.83 ft at 8:45PM Jul 09, 2020Observed: 1.83 ft at 9:00PM Jul 09, 2020Observed: 1.83 ft at 9:15PM Jul 09, 2020Observed: 1.83 ft at 9:30PM Jul 09, 2020Observed: 1.83 ft at 9:45PM Jul 09, 2020Observed: 1.83 ft at 10:00PM Jul 09, 2020Observed: 1.83 ft at 10:15PM Jul 09, 2020Observed: 1.83 ft at 10:30PM Jul 09, 2020Observed: 1.83 ft at 10:45PM Jul 09, 2020Observed: 1.83 ft at 11:00PM Jul 09, 2020Observed: 1.83 ft at 11:15PM Jul 09, 2020Observed: 1.83 ft at 11:30PM Jul 09, 2020Observed: 1.83 ft at 11:45PM Jul 09, 2020Observed: 1.82 ft at 12:00AM Jul 10, 2020Observed: 1.83 ft at 12:15AM Jul 10, 2020Observed: 1.82 ft at 12:30AM Jul 10, 2020Observed: 1.83 ft at 12:45AM Jul 10, 2020Observed: 1.82 ft at 1:00AM Jul 10, 2020Observed: 1.82 ft at 1:15AM Jul 10, 2020Observed: 1.82 ft at 1:30AM Jul 10, 2020Observed: 1.82 ft at 1:45AM Jul 10, 2020Observed: 1.82 ft at 2:00AM Jul 10, 2020Observed: 1.82 ft at 2:15AM Jul 10, 2020Observed: 1.82 ft at 2:30AM Jul 10, 2020Observed: 1.82 ft at 2:45AM Jul 10, 2020Observed: 1.82 ft at 3:00AM Jul 10, 2020Observed: 1.82 ft at 3:15AM Jul 10, 2020Observed: 1.82 ft at 3:30AM Jul 10, 2020Observed: 1.81 ft at 3:45AM Jul 10, 2020Observed: 1.82 ft at 4:00AM Jul 10, 2020Observed: 1.82 ft at 4:15AM Jul 10, 2020Observed: 1.82 ft at 4:30AM Jul 10, 2020Observed: 1.82 ft at 4:45AM Jul 10, 2020Observed: 1.81 ft at 5:00AM Jul 10, 2020Observed: 1.82 ft at 5:15AM Jul 10, 2020Observed: 1.81 ft at 5:30AM Jul 10, 2020Observed: 1.82 ft at 5:45AM Jul 10, 2020Observed: 1.82 ft at 6:00AM Jul 10, 2020Observed: 1.81 ft at 6:15AM Jul 10, 2020Observed: 1.81 ft at 6:30AM Jul 10, 2020Observed: 1.81 ft at 6:45AM Jul 10, 2020Observed: 1.81 ft at 7:00AM Jul 10, 2020Observed: 1.82 ft at 7:15AM Jul 10, 2020Observed: 1.81 ft at 7:30AM Jul 10, 2020Observed: 1.82 ft at 7:45AM Jul 10, 2020Observed: 1.82 ft at 8:00AM Jul 10, 2020Observed: 1.82 ft at 8:15AM Jul 10, 2020Observed: 1.82 ft at 8:30AM Jul 10, 2020Observed: 1.82 ft at 8:45AM Jul 10, 2020Observed: 1.82 ft at 9:00AM Jul 10, 2020Observed: 1.81 ft at 9:15AM Jul 10, 2020Observed: 1.81 ft at 9:30AM Jul 10, 2020Observed: 1.82 ft at 9:45AM Jul 10, 2020Observed: 1.81 ft at 10:00AM Jul 10, 2020Observed: 1.81 ft at 10:15AM Jul 10, 2020Observed: 1.81 ft at 10:30AM Jul 10, 2020Observed: 1.81 ft at 10:45AM Jul 10, 2020Observed: 1.81 ft at 11:00AM Jul 10, 2020Observed: 1.81 ft at 11:15AM Jul 10, 2020Observed: 1.81 ft at 11:30AM Jul 10, 2020Observed: 1.8 ft at 11:45AM Jul 10, 2020Observed: 1.81 ft at 12:00PM Jul 10, 2020Observed: 1.8 ft at 12:15PM Jul 10, 2020Observed: 1.81 ft at 12:30PM Jul 10, 2020Observed: 1.81 ft at 12:45PM Jul 10, 2020Observed: 1.81 ft at 1:00PM Jul 10, 2020Observed: 1.81 ft at 1:15PM Jul 10, 2020Observed: 1.81 ft at 1:30PM Jul 10, 2020Observed: 1.8 ft at 1:45PM Jul 10, 2020Observed: 1.8 ft at 2:00PM Jul 10, 2020Observed: 1.8 ft at 2:15PM Jul 10, 2020Observed: 1.8 ft at 2:30PM Jul 10, 2020Observed: 1.8 ft at 2:45PM Jul 10, 2020Observed: 1.8 ft at 3:00PM Jul 10, 2020Observed: 1.8 ft at 3:15PM Jul 10, 2020Observed: 1.8 ft at 3:30PM Jul 10, 2020Observed: 1.8 ft at 3:45PM Jul 10, 2020Observed: 1.8 ft at 4:00PM Jul 10, 2020Observed: 1.8 ft at 4:15PM Jul 10, 2020Observed: 1.8 ft at 4:30PM Jul 10, 2020Observed: 1.8 ft at 4:45PM Jul 10, 2020Observed: 1.8 ft at 5:00PM Jul 10, 2020Observed: 1.8 ft at 5:15PM Jul 10, 2020Observed: 1.8 ft at 5:30PM Jul 10, 2020Observed: 1.8 ft at 5:45PM Jul 10, 2020Observed: 1.8 ft at 6:00PM Jul 10, 2020Observed: 1.8 ft at 6:15PM Jul 10, 2020Observed: 1.8 ft at 6:30PM Jul 10, 2020Observed: 1.8 ft at 6:45PM Jul 10, 2020Observed: 1.8 ft at 7:00PM Jul 10, 2020Observed: 1.8 ft at 7:15PM Jul 10, 2020Observed: 1.8 ft at 7:30PM Jul 10, 2020Observed: 1.79 ft at 7:45PM Jul 10, 2020Observed: 1.8 ft at 8:00PM Jul 10, 2020Observed: 1.8 ft at 8:15PM Jul 10, 2020Observed: 1.8 ft at 8:30PM Jul 10, 2020Observed: 1.8 ft at 8:45PM Jul 10, 2020Observed: 1.8 ft at 9:00PM Jul 10, 2020Observed: 1.8 ft at 9:15PM Jul 10, 2020Observed: 1.8 ft at 9:30PM Jul 10, 2020Observed: 1.8 ft at 9:45PM Jul 10, 2020Observed: 1.8 ft at 10:00PM Jul 10, 2020Observed: 1.8 ft at 10:15PM Jul 10, 2020Observed: 1.8 ft at 10:30PM Jul 10, 2020Observed: 1.8 ft at 10:45PM Jul 10, 2020Observed: 1.8 ft at 11:00PM Jul 10, 2020Observed: 1.8 ft at 11:15PM Jul 10, 2020Observed: 1.8 ft at 11:30PM Jul 10, 2020Observed: 1.8 ft at 11:45PM Jul 10, 2020Observed: 1.8 ft at 12:00AM Jul 11, 2020Observed: 1.8 ft at 12:15AM Jul 11, 2020Observed: 1.79 ft at 12:30AM Jul 11, 2020Observed: 1.79 ft at 12:45AM Jul 11, 2020Observed: 1.79 ft at 1:00AM Jul 11, 2020Observed: 1.79 ft at 1:15AM Jul 11, 2020Observed: 1.79 ft at 1:30AM Jul 11, 2020Observed: 1.79 ft at 1:45AM Jul 11, 2020Observed: 1.79 ft at 2:00AM Jul 11, 2020Observed: 1.79 ft at 2:15AM Jul 11, 2020Observed: 1.79 ft at 2:30AM Jul 11, 2020Observed: 1.79 ft at 2:45AM Jul 11, 2020Observed: 1.79 ft at 3:00AM Jul 11, 2020Observed: 1.79 ft at 3:15AM Jul 11, 2020Observed: 1.79 ft at 3:30AM Jul 11, 2020Observed: 1.79 ft at 3:45AM Jul 11, 2020Observed: 1.79 ft at 4:00AM Jul 11, 2020Observed: 1.79 ft at 4:15AM Jul 11, 2020Observed: 1.79 ft at 4:30AM Jul 11, 2020Observed: 1.79 ft at 4:45AM Jul 11, 2020Observed: 1.79 ft at 5:00AM Jul 11, 2020Observed: 1.79 ft at 5:15AM Jul 11, 2020Observed: 1.79 ft at 5:30AM Jul 11, 2020Observed: 1.78 ft at 5:45AM Jul 11, 2020Observed: 1.79 ft at 6:00AM Jul 11, 2020Observed: 1.79 ft at 6:15AM Jul 11, 2020Observed: 1.79 ft at 6:30AM Jul 11, 2020Observed: 1.79 ft at 6:45AM Jul 11, 2020Observed: 1.78 ft at 7:00AM Jul 11, 2020Observed: 1.79 ft at 7:15AM Jul 11, 2020Observed: 1.79 ft at 7:30AM Jul 11, 2020Observed: 1.79 ft at 7:45AM Jul 11, 2020Observed: 1.79 ft at 8:00AM Jul 11, 2020Observed: 1.79 ft at 8:15AM Jul 11, 2020Observed: 1.79 ft at 8:30AM Jul 11, 2020Observed: 1.79 ft at 8:45AM Jul 11, 2020Observed: 1.79 ft at 9:00AM Jul 11, 2020Observed: 1.79 ft at 9:15AM Jul 11, 2020Observed: 1.79 ft at 9:30AM Jul 11, 2020Observed: 1.79 ft at 9:45AM Jul 11, 2020Observed: 1.78 ft at 10:00AM Jul 11, 2020Observed: 1.78 ft at 10:15AM Jul 11, 2020Observed: 1.78 ft at 10:30AM Jul 11, 2020Observed: 1.78 ft at 10:45AM Jul 11, 2020Observed: 1.78 ft at 11:00AM Jul 11, 2020Observed: 1.78 ft at 11:15AM Jul 11, 2020Observed: 1.78 ft at 11:30AM Jul 11, 2020Observed: 1.78 ft at 11:45AM Jul 11, 2020Observed: 1.78 ft at 12:00PM Jul 11, 2020Observed: 1.78 ft at 12:15PM Jul 11, 2020Observed: 1.78 ft at 12:30PM Jul 11, 2020Observed: 1.78 ft at 12:45PM Jul 11, 2020Observed: 1.78 ft at 1:00PM Jul 11, 2020Observed: 1.78 ft at 1:15PM Jul 11, 2020Observed: 1.78 ft at 1:30PM Jul 11, 2020Observed: 1.78 ft at 1:45PM Jul 11, 2020Observed: 1.78 ft at 2:00PM Jul 11, 2020Observed: 1.78 ft at 2:15PM Jul 11, 2020Observed: 1.77 ft at 2:30PM Jul 11, 2020Observed: 1.78 ft at 2:45PM Jul 11, 2020Observed: 1.77 ft at 3:00PM Jul 11, 2020Observed: 1.77 ft at 3:15PM Jul 11, 2020Observed: 1.78 ft at 3:30PM Jul 11, 2020Observed: 1.77 ft at 3:45PM Jul 11, 2020Observed: 1.77 ft at 4:00PM Jul 11, 2020Observed: 1.77 ft at 4:15PM Jul 11, 2020Observed: 1.77 ft at 4:30PM Jul 11, 2020Observed: 1.77 ft at 4:45PM Jul 11, 2020Observed: 1.77 ft at 5:00PM Jul 11, 2020Observed: 1.77 ft at 5:15PM Jul 11, 2020Observed: 1.77 ft at 5:30PM Jul 11, 2020Observed: 1.77 ft at 5:45PM Jul 11, 2020Observed: 1.77 ft at 6:00PM Jul 11, 2020Observed: 1.77 ft at 6:15PM Jul 11, 2020Observed: 1.77 ft at 6:30PM Jul 11, 2020Observed: 1.77 ft at 6:45PM Jul 11, 2020Observed: 1.77 ft at 7:00PM Jul 11, 2020Observed: 1.76 ft at 7:15PM Jul 11, 2020Observed: 1.77 ft at 7:30PM Jul 11, 2020Observed: 1.77 ft at 7:45PM Jul 11, 2020Observed: 1.77 ft at 8:00PM Jul 11, 2020Observed: 1.77 ft at 8:15PM Jul 11, 2020Observed: 1.77 ft at 8:30PM Jul 11, 2020Observed: 1.77 ft at 8:45PM Jul 11, 2020Observed: 1.77 ft at 9:00PM Jul 11, 2020Observed: 1.77 ft at 9:15PM Jul 11, 2020Observed: 1.77 ft at 9:30PM Jul 11, 2020Observed: 1.77 ft at 9:45PM Jul 11, 2020Observed: 1.77 ft at 10:00PM Jul 11, 2020Observed: 1.77 ft at 10:15PM Jul 11, 2020Observed: 1.77 ft at 10:30PM Jul 11, 2020Observed: 1.76 ft at 10:45PM Jul 11, 2020Observed: 1.77 ft at 11:00PM Jul 11, 2020Observed: 1.76 ft at 11:15PM Jul 11, 2020Observed: 1.76 ft at 11:30PM Jul 11, 2020Highest Forecast: 1.8 ft 1:00AM Jul 12, 2020Highest Forecast: 1.8 ft 2:00AM Jul 12, 2020Highest Forecast: 1.8 ft 3:00AM Jul 12, 2020Highest Forecast: 1.8 ft 4:00AM Jul 12, 2020Highest Forecast: 1.8 ft 5:00AM Jul 12, 2020Highest Forecast: 1.8 ft 6:00AM Jul 12, 2020Highest Forecast: 1.8 ft 7:00AM Jul 12, 2020Highest Forecast: 1.8 ft 8:00AM Jul 12, 2020Highest Forecast: 1.8 ft 9:00AM Jul 12, 2020Highest Forecast: 1.8 ft 10:00AM Jul 12, 2020Highest Forecast: 1.8 ft 11:00AM Jul 12, 2020Highest Forecast: 1.8 ft 12:00PM Jul 12, 2020Highest Forecast: 1.8 ft 1:00PM Jul 12, 2020Highest Forecast: 1.8 ft 2:00PM Jul 12, 2020Highest Forecast: 1.8 ft 3:00PM Jul 12, 2020Highest Forecast: 1.8 ft 4:00PM Jul 12, 2020Highest Forecast: 1.8 ft 5:00PM Jul 12, 2020Highest Forecast: 1.8 ft 6:00PM Jul 12, 2020Highest Forecast: 1.8 ft 7:00PM Jul 12, 2020Highest Forecast: 1.8 ft 8:00PM Jul 12, 2020Highest Forecast: 1.8 ft 9:00PM Jul 12, 2020Highest Forecast: 1.8 ft 10:00PM Jul 12, 2020Highest Forecast: 1.8 ft 11:00PM Jul 12, 2020Highest Forecast: 1.8 ft 12:00AM Jul 13, 2020Highest Forecast: 1.8 ft 1:00AM Jul 13, 2020Highest Forecast: 1.8 ft 2:00AM Jul 13, 2020Highest Forecast: 1.8 ft 3:00AM Jul 13, 2020Highest Forecast: 1.8 ft 4:00AM Jul 13, 2020Highest Forecast: 1.8 ft 5:00AM Jul 13, 2020Highest Forecast: 1.8 ft 6:00AM Jul 13, 2020Highest Forecast: 1.8 ft 7:00AM Jul 13, 2020Highest Forecast: 1.8 ft 8:00AM Jul 13, 2020Highest Forecast: 1.8 ft 9:00AM Jul 13, 2020Highest Forecast: 1.8 ft 10:00AM Jul 13, 2020Highest Forecast: 1.8 ft 11:00AM Jul 13, 2020Highest Forecast: 1.8 ft 12:00PM Jul 13, 2020Highest Forecast: 1.8 ft 1:00PM Jul 13, 2020Forecast: 1.7 ft 2:00PM Jul 13, 2020Forecast: 1.7 ft 3:00PM Jul 13, 2020Forecast: 1.7 ft 4:00PM Jul 13, 2020Forecast: 1.7 ft 5:00PM Jul 13, 2020Forecast: 1.7 ft 6:00PM Jul 13, 2020Highest Forecast: 1.8 ft 7:00PM Jul 13, 2020Highest Forecast: 1.8 ft 8:00PM Jul 13, 2020Highest Forecast: 1.8 ft 9:00PM Jul 13, 2020Highest Forecast: 1.8 ft 10:00PM Jul 13, 2020Highest Forecast: 1.8 ft 11:00PM Jul 13, 2020Highest Forecast: 1.8 ft 12:00AM Jul 14, 2020Highest Forecast: 1.8 ft 1:00AM Jul 14, 2020Highest Forecast: 1.8 ft 2:00AM Jul 14, 2020Highest Forecast: 1.8 ft 3:00AM Jul 14, 2020Highest Forecast: 1.8 ft 4:00AM Jul 14, 2020Highest Forecast: 1.8 ft 5:00AM Jul 14, 2020Highest Forecast: 1.8 ft 6:00AM Jul 14, 2020Highest Forecast: 1.8 ft 7:00AM Jul 14, 2020Highest Forecast: 1.8 ft 8:00AM Jul 14, 2020Highest Forecast: 1.8 ft 9:00AM Jul 14, 2020Highest Forecast: 1.8 ft 10:00AM Jul 14, 2020Forecast: 1.7 ft 11:00AM Jul 14, 2020Forecast: 1.7 ft 12:00PM Jul 14, 2020Forecast: 1.7 ft 1:00PM Jul 14, 2020Forecast: 1.7 ft 2:00PM Jul 14, 2020Forecast: 1.7 ft 3:00PM Jul 14, 2020Forecast: 1.7 ft 4:00PM Jul 14, 2020Forecast: 1.7 ft 5:00PM Jul 14, 2020Forecast: 1.7 ft 6:00PM Jul 14, 2020Forecast: 1.7 ft 7:00PM Jul 14, 2020Forecast: 1.7 ft 8:00PM Jul 14, 2020Forecast: 1.7 ft 9:00PM Jul 14, 2020Forecast: 1.7 ft 10:00PM Jul 14, 2020Highest Forecast: 1.8 ft 11:00PM Jul 14, 2020Highest Forecast: 1.8 ft 12:00AM Jul 15, 2020Highest Forecast: 1.8 ft 1:00AM Jul 15, 2020Highest Forecast: 1.8 ft 2:00AM Jul 15, 2020Highest Forecast: 1.8 ft 3:00AM Jul 15, 2020Highest Forecast: 1.8 ft 4:00AM Jul 15, 2020Highest Forecast: 1.8 ft 5:00AM Jul 15, 2020Highest Forecast: 1.8 ft 6:00AM Jul 15, 2020Highest Forecast: 1.8 ft 7:00AM Jul 15, 2020Forecast: 1.7 ft 8:00AM Jul 15, 2020Forecast: 1.7 ft 9:00AM Jul 15, 2020Forecast: 1.7 ft 10:00AM Jul 15, 2020Forecast: 1.7 ft 11:00AM Jul 15, 2020Forecast: 1.7 ft 12:00PM Jul 15, 2020Forecast: 1.7 ft 1:00PM Jul 15, 2020Forecast: 1.7 ft 2:00PM Jul 15, 2020Forecast: 1.7 ft 3:00PM Jul 15, 2020Forecast: 1.7 ft 4:00PM Jul 15, 2020Forecast: 1.7 ft 5:00PM Jul 15, 2020Forecast: 1.7 ft 6:00PM Jul 15, 2020Forecast: 1.7 ft 7:00PM Jul 15, 2020Forecast: 1.7 ft 8:00PM Jul 15, 2020Forecast: 1.7 ft 9:00PM Jul 15, 2020Forecast: 1.7 ft 10:00PM Jul 15, 2020Forecast: 1.7 ft 11:00PM Jul 15, 2020Forecast: 1.7 ft 12:00AM Jul 16, 2020Forecast: 1.7 ft 1:00AM Jul 16, 2020Forecast: 1.7 ft 2:00AM Jul 16, 2020Forecast: 1.7 ft 3:00AM Jul 16, 2020Forecast: 1.7 ft 4:00AM Jul 16, 2020Forecast: 1.7 ft 5:00AM Jul 16, 2020HPIC1(plotting HGIRG) Graph Created (12:06AM Jul 12, 2020)ObservedForecast (issued 7:56AM Jul 11)Latest observed value: 1.76 ft at 11:30 PM PDT 11-Jul-2020. Flood Stage is 8 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Merced River at Happy Isles are issued routinely year-round.

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Downstream Gauge Downstream Gauge - at Pohono Bridge
Flood Categories (in feet)
Major Flood Stage: 13.27
Moderate Flood Stage: 10
Flood Stage: 8
Action Stage: 0
Low Stage (in feet): -9999

Historic Crests
(1) 13.27 ft on 01/02/1997
(2) 12.73 ft on 12/23/1955
(3) 11.55 ft on 11/18/1950

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.27 ft on 01/02/1997
(2) 12.73 ft on 12/23/1955
(3) 11.55 ft on 11/18/1950

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:13
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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
10 Northside and Southside Drive are impassable to vehicles. Water comes 1.5 feet up the side of the Yosemite Creek Lift Station and 1-2 inches above the foundation of pumps that control the Housekeeping Lift Station. Water flows 2 feet over Swinging Bridge.
9.5 Substantial road flooding occurs at Sentinel Crossover, Wosky Pond and Chapel Meadow. Water is approximately 1 foot deep on the road through Chapel Meadow.
7 Campgrounds at North Pines and Housekeeping Camp begin to flood.
About This Location Collapse

Latitude: 37.731667° N, Longitude: 119.557778° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 8 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)		 Elevation
(gauge height = flood stage)		 Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 Not Available 4016 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
National Weather Service
San Joaquin Valley Weather Forecast Office
900 Foggy Bottom Road
Hanford, CA 93230-5236
(559) 584-3752
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