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Hydrograph River at a Glance Download
Guadalupe River (CA) above Hwy 101 at San Jose Stage (ft)Flow (kcfs)Observed: 4.87 ft at 3:00AM May 25, 2020Observed: 4.87 ft at 3:15AM May 25, 2020Observed: 4.87 ft at 3:30AM May 25, 2020Observed: 4.88 ft at 3:45AM May 25, 2020Observed: 4.88 ft at 4:00AM May 25, 2020Observed: 4.88 ft at 4:15AM May 25, 2020Observed: 4.88 ft at 4:30AM May 25, 2020Observed: 4.88 ft at 4:45AM May 25, 2020Observed: 4.88 ft at 5:00AM May 25, 2020Observed: 4.88 ft at 5:15AM May 25, 2020Observed: 4.88 ft at 5:30AM May 25, 2020Observed: 4.88 ft at 5:45AM May 25, 2020Observed: 4.88 ft at 6:00AM May 25, 2020Observed: 4.88 ft at 6:15AM May 25, 2020Observed: 4.88 ft at 6:30AM May 25, 2020Observed: 4.88 ft at 6:45AM May 25, 2020Observed: 4.88 ft at 7:00AM May 25, 2020Observed: 4.88 ft at 7:15AM May 25, 2020Observed: 4.88 ft at 7:30AM May 25, 2020Observed: 4.88 ft at 7:45AM May 25, 2020Observed: 4.88 ft at 8:00AM May 25, 2020Observed: 4.88 ft at 8:15AM May 25, 2020Observed: 4.88 ft at 8:30AM May 25, 2020Observed: 4.88 ft at 8:45AM May 25, 2020Observed: 4.89 ft at 9:00AM May 25, 2020Observed: 4.89 ft at 9:15AM May 25, 2020Observed: 4.89 ft at 9:30AM May 25, 2020Observed: 4.89 ft at 9:45AM May 25, 2020Observed: 4.89 ft at 10:00AM May 25, 2020Observed: 4.89 ft at 10:15AM May 25, 2020Observed: 4.88 ft at 10:30AM May 25, 2020Observed: 4.89 ft at 10:45AM May 25, 2020Observed: 4.89 ft at 11:00AM May 25, 2020Observed: 4.88 ft at 11:15AM May 25, 2020Observed: 4.88 ft at 11:30AM May 25, 2020Observed: 4.88 ft at 11:45AM May 25, 2020Observed: 4.88 ft at 12:00PM May 25, 2020Observed: 4.88 ft at 12:15PM May 25, 2020Observed: 4.88 ft at 12:30PM May 25, 2020Observed: 4.88 ft at 12:45PM May 25, 2020Observed: 4.88 ft at 1:00PM May 25, 2020Observed: 4.88 ft at 1:15PM May 25, 2020Observed: 4.88 ft at 1:30PM May 25, 2020Observed: 4.88 ft at 1:45PM May 25, 2020Observed: 4.88 ft at 2:00PM May 25, 2020Observed: 4.88 ft at 2:15PM May 25, 2020Observed: 4.88 ft at 2:30PM May 25, 2020Observed: 4.88 ft at 2:45PM May 25, 2020Observed: 4.88 ft at 3:00PM May 25, 2020Observed: 4.88 ft at 3:15PM May 25, 2020Observed: 4.88 ft at 3:30PM May 25, 2020Observed: 4.88 ft at 3:45PM May 25, 2020Observed: 4.88 ft at 4:00PM May 25, 2020Observed: 4.87 ft at 4:15PM May 25, 2020Observed: 4.88 ft at 4:30PM May 25, 2020Observed: 4.87 ft at 4:45PM May 25, 2020Observed: 4.87 ft at 5:00PM May 25, 2020Observed: 4.88 ft at 5:15PM May 25, 2020Observed: 4.88 ft at 5:30PM May 25, 2020Observed: 4.87 ft at 5:45PM May 25, 2020Observed: 4.87 ft at 6:00PM May 25, 2020Observed: 4.87 ft at 6:15PM May 25, 2020Observed: 4.87 ft at 6:30PM May 25, 2020Observed: 4.87 ft at 6:45PM May 25, 2020Observed: 4.87 ft at 7:00PM May 25, 2020Observed: 4.87 ft at 7:15PM May 25, 2020Observed: 4.87 ft at 7:30PM May 25, 2020Observed: 4.87 ft at 7:45PM May 25, 2020Observed: 4.87 ft at 8:00PM May 25, 2020Observed: 4.87 ft at 8:15PM May 25, 2020Observed: 4.87 ft at 8:30PM May 25, 2020Observed: 4.87 ft at 8:45PM May 25, 2020Observed: 4.87 ft at 9:00PM May 25, 2020Observed: 4.87 ft at 9:15PM May 25, 2020Observed: 4.87 ft at 9:30PM May 25, 2020Observed: 4.87 ft at 9:45PM May 25, 2020Observed: 4.87 ft at 10:00PM May 25, 2020Observed: 4.87 ft at 10:15PM May 25, 2020Observed: 4.87 ft at 10:30PM May 25, 2020Observed: 4.87 ft at 10:45PM May 25, 2020Observed: 4.87 ft at 11:00PM May 25, 2020Observed: 4.87 ft at 11:15PM May 25, 2020Observed: 4.87 ft at 11:30PM May 25, 2020Observed: 4.87 ft at 11:45PM May 25, 2020Observed: 4.87 ft at 12:00AM May 26, 2020Observed: 4.87 ft at 12:15AM May 26, 2020Observed: 4.87 ft at 12:30AM May 26, 2020Observed: 4.87 ft at 12:45AM May 26, 2020Observed: 4.87 ft at 1:00AM May 26, 2020Observed: 4.87 ft at 1:15AM May 26, 2020Observed: 4.87 ft at 1:30AM May 26, 2020Observed: 4.87 ft at 1:45AM May 26, 2020Observed: 4.87 ft at 2:00AM May 26, 2020Observed: 4.87 ft at 2:15AM May 26, 2020Observed: 4.87 ft at 2:30AM May 26, 2020Observed: 4.87 ft at 2:45AM May 26, 2020Observed: 4.87 ft at 3:00AM May 26, 2020Observed: 4.87 ft at 3:15AM May 26, 2020Observed: 4.87 ft at 3:30AM May 26, 2020Observed: 4.87 ft at 3:45AM May 26, 2020Observed: 4.87 ft at 4:00AM May 26, 2020Observed: 4.87 ft at 4:15AM May 26, 2020Observed: 4.87 ft at 4:30AM May 26, 2020Observed: 4.87 ft at 4:45AM May 26, 2020Observed: 4.87 ft at 5:00AM May 26, 2020Observed: 4.87 ft at 5:15AM May 26, 2020Observed: 4.87 ft at 5:30AM May 26, 2020Observed: 4.87 ft at 5:45AM May 26, 2020Observed: 4.87 ft at 6:00AM May 26, 2020Observed: 4.87 ft at 6:15AM May 26, 2020Observed: 4.87 ft at 6:30AM May 26, 2020Observed: 4.87 ft at 6:45AM May 26, 2020Observed: 4.87 ft at 7:00AM May 26, 2020Observed: 4.88 ft at 7:15AM May 26, 2020Observed: 4.88 ft at 7:30AM May 26, 2020Observed: 4.87 ft at 7:45AM May 26, 2020Observed: 4.87 ft at 8:00AM May 26, 2020Observed: 4.88 ft at 8:15AM May 26, 2020Observed: 4.88 ft at 8:30AM May 26, 2020Observed: 4.88 ft at 8:45AM May 26, 2020Observed: 4.88 ft at 9:00AM May 26, 2020Observed: 4.88 ft at 9:15AM May 26, 2020Observed: 4.88 ft at 9:30AM May 26, 2020Observed: 4.88 ft at 9:45AM May 26, 2020Observed: 4.88 ft at 10:00AM May 26, 2020Observed: 4.88 ft at 10:15AM May 26, 2020Observed: 4.88 ft at 10:30AM May 26, 2020Observed: 4.88 ft at 10:45AM May 26, 2020Observed: 4.88 ft at 11:00AM May 26, 2020Observed: 4.88 ft at 11:15AM May 26, 2020Observed: 4.88 ft at 11:30AM May 26, 2020Observed: 4.88 ft at 11:45AM May 26, 2020Observed: 4.88 ft at 12:00PM May 26, 2020Observed: 4.88 ft at 12:15PM May 26, 2020Observed: 4.88 ft at 12:30PM May 26, 2020Observed: 4.88 ft at 12:45PM May 26, 2020Observed: 4.88 ft at 1:00PM May 26, 2020Observed: 4.88 ft at 1:15PM May 26, 2020Observed: 4.88 ft at 1:30PM May 26, 2020Observed: 4.88 ft at 1:45PM May 26, 2020Observed: 4.88 ft at 2:00PM May 26, 2020Observed: 4.88 ft at 2:15PM May 26, 2020Observed: 4.87 ft at 2:30PM May 26, 2020Observed: 4.87 ft at 2:45PM May 26, 2020Observed: 4.87 ft at 3:00PM May 26, 2020Observed: 4.88 ft at 3:15PM May 26, 2020Observed: 4.87 ft at 3:30PM May 26, 2020Observed: 4.87 ft at 3:45PM May 26, 2020Observed: 4.87 ft at 4:00PM May 26, 2020Observed: 4.87 ft at 4:15PM May 26, 2020Observed: 4.87 ft at 4:30PM May 26, 2020Observed: 4.87 ft at 4:45PM May 26, 2020Observed: 4.86 ft at 5:00PM May 26, 2020Observed: 4.87 ft at 5:15PM May 26, 2020Observed: 4.87 ft at 5:30PM May 26, 2020Observed: 4.87 ft at 5:45PM May 26, 2020Observed: 4.87 ft at 6:00PM May 26, 2020Observed: 4.87 ft at 6:15PM May 26, 2020Observed: 4.87 ft at 6:30PM May 26, 2020Observed: 4.87 ft at 6:45PM May 26, 2020Observed: 4.87 ft at 7:00PM May 26, 2020Observed: 4.87 ft at 7:15PM May 26, 2020Observed: 4.87 ft at 7:30PM May 26, 2020Observed: 4.87 ft at 7:45PM May 26, 2020Observed: 4.87 ft at 8:00PM May 26, 2020Observed: 4.87 ft at 8:15PM May 26, 2020Observed: 4.87 ft at 8:30PM May 26, 2020Observed: 4.86 ft at 8:45PM May 26, 2020Observed: 4.86 ft at 9:00PM May 26, 2020Observed: 4.86 ft at 9:15PM May 26, 2020Observed: 4.86 ft at 9:30PM May 26, 2020Observed: 4.86 ft at 9:45PM May 26, 2020Observed: 4.86 ft at 10:00PM May 26, 2020Observed: 4.86 ft at 10:15PM May 26, 2020Observed: 4.86 ft at 10:30PM May 26, 2020Observed: 4.86 ft at 10:45PM May 26, 2020Observed: 4.86 ft at 11:00PM May 26, 2020Observed: 4.86 ft at 11:15PM May 26, 2020Observed: 4.86 ft at 11:30PM May 26, 2020Observed: 4.86 ft at 11:45PM May 26, 2020Observed: 4.86 ft at 12:00AM May 27, 2020Observed: 4.85 ft at 12:15AM May 27, 2020Observed: 4.86 ft at 12:30AM May 27, 2020Observed: 4.86 ft at 12:45AM May 27, 2020Observed: 4.86 ft at 1:00AM May 27, 2020Observed: 4.86 ft at 1:15AM May 27, 2020Observed: 4.85 ft at 1:30AM May 27, 2020Observed: 4.85 ft at 1:45AM May 27, 2020Observed: 4.86 ft at 2:00AM May 27, 2020Observed: 4.86 ft at 2:15AM May 27, 2020Observed: 4.86 ft at 2:30AM May 27, 2020Observed: 4.86 ft at 2:45AM May 27, 2020Observed: 4.86 ft at 3:00AM May 27, 2020Observed: 4.86 ft at 3:15AM May 27, 2020Observed: 4.87 ft at 3:30AM May 27, 2020Observed: 4.86 ft at 3:45AM May 27, 2020Observed: 4.86 ft at 4:00AM May 27, 2020Observed: 4.86 ft at 4:15AM May 27, 2020Observed: 4.86 ft at 4:30AM May 27, 2020Observed: 4.87 ft at 4:45AM May 27, 2020Observed: 4.86 ft at 5:00AM May 27, 2020Observed: 4.86 ft at 5:15AM May 27, 2020Observed: 4.86 ft at 5:30AM May 27, 2020Observed: 4.86 ft at 5:45AM May 27, 2020Observed: 4.86 ft at 6:00AM May 27, 2020Observed: 4.86 ft at 6:15AM May 27, 2020Observed: 4.86 ft at 6:30AM May 27, 2020Observed: 4.85 ft at 6:45AM May 27, 2020Observed: 4.85 ft at 7:00AM May 27, 2020Observed: 4.85 ft at 7:15AM May 27, 2020Observed: 4.86 ft at 7:30AM May 27, 2020Observed: 4.86 ft at 7:45AM May 27, 2020Observed: 4.86 ft at 8:00AM May 27, 2020Observed: 4.85 ft at 8:15AM May 27, 2020Observed: 4.85 ft at 8:30AM May 27, 2020Observed: 4.85 ft at 8:45AM May 27, 2020Observed: 4.85 ft at 9:00AM May 27, 2020Observed: 4.85 ft at 9:15AM May 27, 2020Observed: 4.85 ft at 9:30AM May 27, 2020Observed: 4.85 ft at 9:45AM May 27, 2020Observed: 4.85 ft at 10:00AM May 27, 2020Observed: 4.85 ft at 10:15AM May 27, 2020Observed: 4.85 ft at 10:30AM May 27, 2020Observed: 4.85 ft at 10:45AM May 27, 2020Observed: 4.85 ft at 11:00AM May 27, 2020Observed: 4.85 ft at 11:15AM May 27, 2020Observed: 4.85 ft at 11:30AM May 27, 2020Observed: 4.85 ft at 11:45AM May 27, 2020Observed: 4.87 ft at 12:00PM May 27, 2020Observed: 4.9 ft at 12:15PM May 27, 2020Observed: 4.91 ft at 12:30PM May 27, 2020Observed: 4.9 ft at 12:45PM May 27, 2020Observed: 4.89 ft at 1:00PM May 27, 2020Observed: 4.88 ft at 1:15PM May 27, 2020Observed: 4.88 ft at 1:30PM May 27, 2020Observed: 4.88 ft at 1:45PM May 27, 2020Observed: 4.87 ft at 2:00PM May 27, 2020Observed: 4.87 ft at 2:15PM May 27, 2020Observed: 4.86 ft at 2:30PM May 27, 2020Observed: 4.85 ft at 2:45PM May 27, 2020Observed: 4.85 ft at 3:00PM May 27, 2020Observed: 4.86 ft at 3:15PM May 27, 2020Observed: 4.86 ft at 3:30PM May 27, 2020Observed: 4.86 ft at 3:45PM May 27, 2020Observed: 4.85 ft at 4:00PM May 27, 2020Observed: 4.85 ft at 4:15PM May 27, 2020Observed: 4.85 ft at 4:30PM May 27, 2020Observed: 4.84 ft at 4:45PM May 27, 2020Observed: 4.84 ft at 5:00PM May 27, 2020Observed: 4.84 ft at 5:15PM May 27, 2020Observed: 4.84 ft at 5:30PM May 27, 2020Observed: 4.84 ft at 5:45PM May 27, 2020Observed: 4.84 ft at 6:00PM May 27, 2020Observed: 4.84 ft at 6:15PM May 27, 2020Observed: 4.83 ft at 6:30PM May 27, 2020Observed: 4.84 ft at 6:45PM May 27, 2020Observed: 4.84 ft at 7:00PM May 27, 2020Observed: 4.84 ft at 7:15PM May 27, 2020Observed: 4.83 ft at 7:30PM May 27, 2020Observed: 4.83 ft at 7:45PM May 27, 2020Observed: 4.83 ft at 8:00PM May 27, 2020Observed: 4.83 ft at 8:15PM May 27, 2020Observed: 4.83 ft at 8:30PM May 27, 2020Observed: 4.83 ft at 8:45PM May 27, 2020Observed: 4.84 ft at 9:00PM May 27, 2020Observed: 4.87 ft at 9:15PM May 27, 2020Observed: 4.89 ft at 9:30PM May 27, 2020Observed: 4.89 ft at 9:45PM May 27, 2020Observed: 4.88 ft at 10:00PM May 27, 2020Observed: 4.87 ft at 10:15PM May 27, 2020Observed: 4.86 ft at 10:30PM May 27, 2020Observed: 4.85 ft at 10:45PM May 27, 2020Observed: 4.85 ft at 11:00PM May 27, 2020Observed: 4.85 ft at 11:15PM May 27, 2020Observed: 4.85 ft at 11:30PM May 27, 2020Observed: 4.84 ft at 11:45PM May 27, 2020Observed: 4.84 ft at 12:00AM May 28, 2020Observed: 4.83 ft at 12:15AM May 28, 2020Observed: 4.83 ft at 12:30AM May 28, 2020Observed: 4.83 ft at 12:45AM May 28, 2020Observed: 4.83 ft at 1:00AM May 28, 2020Observed: 4.83 ft at 1:15AM May 28, 2020Observed: 4.83 ft at 1:30AM May 28, 2020Observed: 4.83 ft at 1:45AM May 28, 2020Observed: 4.83 ft at 2:00AM May 28, 2020Observed: 4.83 ft at 2:15AM May 28, 2020Observed: 4.83 ft at 2:30AM May 28, 2020Observed: 4.83 ft at 2:45AM May 28, 2020Observed: 4.84 ft at 3:00AM May 28, 2020Observed: 4.84 ft at 3:15AM May 28, 2020Observed: 4.83 ft at 3:30AM May 28, 2020Observed: 4.84 ft at 3:45AM May 28, 2020Observed: 4.84 ft at 4:00AM May 28, 2020Observed: 4.84 ft at 4:15AM May 28, 2020Observed: 4.84 ft at 4:30AM May 28, 2020Observed: 4.84 ft at 4:45AM May 28, 2020Observed: 4.84 ft at 5:00AM May 28, 2020Observed: 4.85 ft at 5:15AM May 28, 2020Observed: 4.86 ft at 5:30AM May 28, 2020Observed: 4.86 ft at 5:45AM May 28, 2020Observed: 4.87 ft at 6:00AM May 28, 2020Observed: 4.91 ft at 6:15AM May 28, 2020Observed: 4.95 ft at 6:30AM May 28, 2020Highest Observation: 4.96 ft at 6:45AM May 28, 2020Observed: 4.94 ft at 7:00AM May 28, 2020Observed: 4.93 ft at 7:15AM May 28, 2020Observed: 4.91 ft at 7:30AM May 28, 2020Observed: 4.91 ft at 7:45AM May 28, 2020Observed: 4.91 ft at 8:00AM May 28, 2020Observed: 4.91 ft at 8:15AM May 28, 2020Observed: 4.9 ft at 8:30AM May 28, 2020Observed: 4.9 ft at 8:45AM May 28, 2020Observed: 4.89 ft at 9:00AM May 28, 2020Observed: 4.89 ft at 9:15AM May 28, 2020Observed: 4.89 ft at 9:30AM May 28, 2020Observed: 4.88 ft at 9:45AM May 28, 2020Observed: 4.88 ft at 10:00AM May 28, 2020Observed: 4.88 ft at 10:15AM May 28, 2020Observed: 4.88 ft at 10:30AM May 28, 2020Observed: 4.88 ft at 10:45AM May 28, 2020Observed: 4.87 ft at 11:00AM May 28, 2020Observed: 4.87 ft at 11:15AM May 28, 2020Observed: 4.87 ft at 11:30AM May 28, 2020Observed: 4.86 ft at 11:45AM May 28, 2020Observed: 4.86 ft at 12:00PM May 28, 2020Observed: 4.86 ft at 12:15PM May 28, 2020Observed: 4.86 ft at 12:30PM May 28, 2020Observed: 4.86 ft at 12:45PM May 28, 2020Observed: 4.85 ft at 1:00PM May 28, 2020Observed: 4.85 ft at 1:15PM May 28, 2020Observed: 4.85 ft at 1:30PM May 28, 2020Observed: 4.85 ft at 1:45PM May 28, 2020Observed: 4.85 ft at 2:00PM May 28, 2020Observed: 4.85 ft at 2:15PM May 28, 2020Observed: 4.85 ft at 2:30PM May 28, 2020Observed: 4.85 ft at 2:45PM May 28, 2020Observed: 4.85 ft at 3:00PM May 28, 2020Observed: 4.87 ft at 3:15PM May 28, 2020Observed: 4.9 ft at 3:30PM May 28, 2020Observed: 4.92 ft at 3:45PM May 28, 2020Observed: 4.91 ft at 4:00PM May 28, 2020Observed: 4.9 ft at 4:15PM May 28, 2020Observed: 4.88 ft at 4:30PM May 28, 2020Observed: 4.87 ft at 4:45PM May 28, 2020Observed: 4.86 ft at 5:00PM May 28, 2020Observed: 4.86 ft at 5:15PM May 28, 2020Observed: 4.86 ft at 5:30PM May 28, 2020Observed: 4.86 ft at 5:45PM May 28, 2020Observed: 4.86 ft at 6:00PM May 28, 2020Observed: 4.85 ft at 6:15PM May 28, 2020Observed: 4.85 ft at 6:30PM May 28, 2020Observed: 4.85 ft at 6:45PM May 28, 2020Observed: 4.85 ft at 7:00PM May 28, 2020Observed: 4.86 ft at 7:15PM May 28, 2020Observed: 4.86 ft at 7:30PM May 28, 2020Observed: 4.85 ft at 7:45PM May 28, 2020Observed: 4.85 ft at 8:00PM May 28, 2020Observed: 4.84 ft at 8:15PM May 28, 2020Observed: 4.84 ft at 8:30PM May 28, 2020Observed: 4.85 ft at 8:45PM May 28, 2020Observed: 4.86 ft at 9:00PM May 28, 2020Observed: 4.86 ft at 9:15PM May 28, 2020Observed: 4.85 ft at 9:30PM May 28, 2020Observed: 4.84 ft at 9:45PM May 28, 2020Observed: 4.84 ft at 10:00PM May 28, 2020Observed: 4.84 ft at 10:15PM May 28, 2020Observed: 4.85 ft at 10:30PM May 28, 2020Observed: 4.85 ft at 10:45PM May 28, 2020Observed: 4.85 ft at 11:00PM May 28, 2020Observed: 4.85 ft at 11:15PM May 28, 2020Observed: 4.84 ft at 11:30PM May 28, 2020Observed: 4.84 ft at 11:45PM May 28, 2020Observed: 4.84 ft at 12:00AM May 29, 2020Observed: 4.85 ft at 12:15AM May 29, 2020Observed: 4.85 ft at 12:30AM May 29, 2020Observed: 4.85 ft at 12:45AM May 29, 2020Observed: 4.85 ft at 1:00AM May 29, 2020Observed: 4.84 ft at 1:15AM May 29, 2020Observed: 4.84 ft at 1:30AM May 29, 2020Observed: 4.85 ft at 1:45AM May 29, 2020Observed: 4.85 ft at 2:00AM May 29, 2020Observed: 4.85 ft at 2:15AM May 29, 2020Observed: 4.84 ft at 2:30AM May 29, 2020Observed: 4.84 ft at 2:45AM May 29, 2020Observed: 4.84 ft at 3:00AM May 29, 2020Observed: 4.84 ft at 3:15AM May 29, 2020Observed: 4.84 ft at 3:30AM May 29, 2020Observed: 4.84 ft at 3:45AM May 29, 2020Observed: 4.85 ft at 4:00AM May 29, 2020Observed: 4.84 ft at 4:15AM May 29, 2020Observed: 4.84 ft at 4:30AM May 29, 2020Observed: 4.84 ft at 4:45AM May 29, 2020Observed: 4.85 ft at 5:00AM May 29, 2020Observed: 4.84 ft at 5:15AM May 29, 2020Observed: 4.84 ft at 5:30AM May 29, 2020Observed: 4.84 ft at 5:45AM May 29, 2020Observed: 4.84 ft at 6:00AM May 29, 2020Observed: 4.84 ft at 6:15AM May 29, 2020Observed: 4.84 ft at 6:30AM May 29, 2020Observed: 4.84 ft at 6:45AM May 29, 2020Observed: 4.84 ft at 7:00AM May 29, 2020Observed: 4.84 ft at 7:15AM May 29, 2020Observed: 4.84 ft at 7:30AM May 29, 2020Observed: 4.84 ft at 7:45AM May 29, 2020Observed: 4.84 ft at 8:00AM May 29, 2020Observed: 4.84 ft at 8:15AM May 29, 2020Observed: 4.84 ft at 8:30AM May 29, 2020Observed: 4.84 ft at 8:45AM May 29, 2020Observed: 4.84 ft at 9:00AM May 29, 2020Observed: 4.85 ft at 9:15AM May 29, 2020Observed: 4.85 ft at 9:30AM May 29, 2020Observed: 4.85 ft at 9:45AM May 29, 2020Observed: 4.85 ft at 10:00AM May 29, 2020Observed: 4.85 ft at 10:15AM May 29, 2020Observed: 4.84 ft at 10:30AM May 29, 2020Observed: 4.84 ft at 10:45AM May 29, 2020Observed: 4.84 ft at 11:00AM May 29, 2020Observed: 4.84 ft at 11:15AM May 29, 2020Observed: 4.85 ft at 11:30AM May 29, 2020Observed: 4.85 ft at 11:45AM May 29, 2020Observed: 4.84 ft at 12:00PM May 29, 2020Observed: 4.84 ft at 12:15PM May 29, 2020Observed: 4.84 ft at 12:30PM May 29, 2020Observed: 4.84 ft at 12:45PM May 29, 2020Observed: 4.84 ft at 1:00PM May 29, 2020Observed: 4.84 ft at 1:15PM May 29, 2020Observed: 4.85 ft at 1:30PM May 29, 2020Observed: 4.84 ft at 1:45PM May 29, 2020Observed: 4.84 ft at 2:00PM May 29, 2020Observed: 4.84 ft at 2:15PM May 29, 2020Observed: 4.84 ft at 2:30PM May 29, 2020Observed: 4.84 ft at 2:45PM May 29, 2020Observed: 4.84 ft at 3:00PM May 29, 2020Observed: 4.84 ft at 3:15PM May 29, 2020Observed: 4.84 ft at 3:30PM May 29, 2020Observed: 4.84 ft at 3:45PM May 29, 2020Observed: 4.84 ft at 4:00PM May 29, 2020Observed: 4.83 ft at 4:15PM May 29, 2020Observed: 4.84 ft at 4:30PM May 29, 2020Observed: 4.84 ft at 4:45PM May 29, 2020Observed: 4.84 ft at 5:00PM May 29, 2020Observed: 4.84 ft at 5:15PM May 29, 2020Observed: 4.83 ft at 5:30PM May 29, 2020Observed: 4.83 ft at 5:45PM May 29, 2020Observed: 4.83 ft at 6:00PM May 29, 2020Observed: 4.83 ft at 6:15PM May 29, 2020Observed: 4.83 ft at 6:30PM May 29, 2020Observed: 4.83 ft at 6:45PM May 29, 2020Observed: 4.83 ft at 7:00PM May 29, 2020Observed: 4.82 ft at 7:15PM May 29, 2020Observed: 4.82 ft at 7:30PM May 29, 2020Observed: 4.82 ft at 7:45PM May 29, 2020Observed: 4.83 ft at 8:00PM May 29, 2020Observed: 4.82 ft at 8:15PM May 29, 2020Observed: 4.83 ft at 8:30PM May 29, 2020Observed: 4.83 ft at 8:45PM May 29, 2020Observed: 4.83 ft at 9:00PM May 29, 2020Observed: 4.83 ft at 9:15PM May 29, 2020Observed: 4.83 ft at 9:30PM May 29, 2020Observed: 4.83 ft at 9:45PM May 29, 2020Observed: 4.84 ft at 10:00PM May 29, 2020Observed: 4.84 ft at 10:15PM May 29, 2020Observed: 4.84 ft at 10:30PM May 29, 2020Observed: 4.84 ft at 10:45PM May 29, 2020Observed: 4.84 ft at 11:00PM May 29, 2020Observed: 4.84 ft at 11:15PM May 29, 2020Observed: 4.84 ft at 11:30PM May 29, 2020Observed: 4.84 ft at 11:45PM May 29, 2020Observed: 4.84 ft at 12:00AM May 30, 2020Observed: 4.83 ft at 12:15AM May 30, 2020Observed: 4.84 ft at 12:30AM May 30, 2020Observed: 4.84 ft at 12:45AM May 30, 2020Observed: 4.84 ft at 1:00AM May 30, 2020Observed: 4.83 ft at 1:15AM May 30, 2020Observed: 4.84 ft at 1:30AM May 30, 2020Observed: 4.84 ft at 1:45AM May 30, 2020Observed: 4.84 ft at 2:00AM May 30, 2020Observed: 4.84 ft at 2:15AM May 30, 2020Observed: 4.84 ft at 2:30AM May 30, 2020Forecast: 4.8 ft 3:00AM May 30, 2020Forecast: 4.9 ft 4:00AM May 30, 2020Forecast: 5 ft 5:00AM May 30, 2020Forecast: 5 ft 6:00AM May 30, 2020Forecast: 5.1 ft 7:00AM May 30, 2020Forecast: 5.1 ft 8:00AM May 30, 2020Forecast: 5.2 ft 9:00AM May 30, 2020Forecast: 5.3 ft 10:00AM May 30, 2020Forecast: 5.3 ft 11:00AM May 30, 2020Forecast: 5.4 ft 12:00PM May 30, 2020Forecast: 5.5 ft 1:00PM May 30, 2020Forecast: 5.5 ft 2:00PM May 30, 2020Forecast: 5.5 ft 3:00PM May 30, 2020Forecast: 5.5 ft 4:00PM May 30, 2020Highest Forecast: 5.6 ft 5:00PM May 30, 2020Highest Forecast: 5.6 ft 6:00PM May 30, 2020Highest Forecast: 5.6 ft 7:00PM May 30, 2020Highest Forecast: 5.6 ft 8:00PM May 30, 2020Forecast: 5.5 ft 9:00PM May 30, 2020Forecast: 5.5 ft 10:00PM May 30, 2020Forecast: 5.3 ft 11:00PM May 30, 2020Forecast: 5.2 ft 12:00AM May 31, 2020Forecast: 5.1 ft 1:00AM May 31, 2020Forecast: 5.1 ft 2:00AM May 31, 2020Forecast: 5 ft 3:00AM May 31, 2020Forecast: 4.9 ft 4:00AM May 31, 2020Forecast: 4.8 ft 5:00AM May 31, 2020Forecast: 4.8 ft 6:00AM May 31, 2020Forecast: 4.8 ft 7:00AM May 31, 2020Forecast: 4.7 ft 8:00AM May 31, 2020Forecast: 4.7 ft 9:00AM May 31, 2020Forecast: 4.7 ft 10:00AM May 31, 2020Forecast: 4.7 ft 11:00AM May 31, 2020Forecast: 4.7 ft 12:00PM May 31, 2020Forecast: 4.7 ft 1:00PM May 31, 2020Forecast: 4.7 ft 2:00PM May 31, 2020Forecast: 4.7 ft 3:00PM May 31, 2020Forecast: 4.7 ft 4:00PM May 31, 2020Forecast: 4.7 ft 5:00PM May 31, 2020Forecast: 4.7 ft 6:00PM May 31, 2020Forecast: 4.7 ft 7:00PM May 31, 2020Forecast: 4.7 ft 8:00PM May 31, 2020Forecast: 4.7 ft 9:00PM May 31, 2020Forecast: 4.7 ft 10:00PM May 31, 2020Forecast: 4.6 ft 11:00PM May 31, 2020Forecast: 4.6 ft 12:00AM Jun 01, 2020Forecast: 4.6 ft 1:00AM Jun 01, 2020Forecast: 4.6 ft 2:00AM Jun 01, 2020Forecast: 4.6 ft 3:00AM Jun 01, 2020Forecast: 4.6 ft 4:00AM Jun 01, 2020Forecast: 4.6 ft 5:00AM Jun 01, 2020Forecast: 4.6 ft 6:00AM Jun 01, 2020Forecast: 4.6 ft 7:00AM Jun 01, 2020Forecast: 4.6 ft 8:00AM Jun 01, 2020Forecast: 4.6 ft 9:00AM Jun 01, 2020Forecast: 4.6 ft 10:00AM Jun 01, 2020Forecast: 4.6 ft 11:00AM Jun 01, 2020Forecast: 4.6 ft 12:00PM Jun 01, 2020Forecast: 4.6 ft 1:00PM Jun 01, 2020Forecast: 4.6 ft 2:00PM Jun 01, 2020Forecast: 4.6 ft 3:00PM Jun 01, 2020Forecast: 4.6 ft 4:00PM Jun 01, 2020Forecast: 4.6 ft 5:00PM Jun 01, 2020Forecast: 4.6 ft 6:00PM Jun 01, 2020Forecast: 4.6 ft 7:00PM Jun 01, 2020Forecast: 4.6 ft 8:00PM Jun 01, 2020Forecast: 4.6 ft 9:00PM Jun 01, 2020Forecast: 4.6 ft 10:00PM Jun 01, 2020Forecast: 4.6 ft 11:00PM Jun 01, 2020Forecast: 4.5 ft 12:00AM Jun 02, 2020Forecast: 4.5 ft 1:00AM Jun 02, 2020Forecast: 4.5 ft 2:00AM Jun 02, 2020Forecast: 4.5 ft 3:00AM Jun 02, 2020Forecast: 4.5 ft 4:00AM Jun 02, 2020Forecast: 4.5 ft 5:00AM Jun 02, 2020Forecast: 4.5 ft 6:00AM Jun 02, 2020Forecast: 4.5 ft 7:00AM Jun 02, 2020Forecast: 4.5 ft 8:00AM Jun 02, 2020Forecast: 4.5 ft 9:00AM Jun 02, 2020Forecast: 4.5 ft 10:00AM Jun 02, 2020Forecast: 4.5 ft 11:00AM Jun 02, 2020Forecast: 4.5 ft 12:00PM Jun 02, 2020Forecast: 4.5 ft 1:00PM Jun 02, 2020Forecast: 4.5 ft 2:00PM Jun 02, 2020Forecast: 4.5 ft 3:00PM Jun 02, 2020Forecast: 4.5 ft 4:00PM Jun 02, 2020Forecast: 4.5 ft 5:00PM Jun 02, 2020Forecast: 4.5 ft 6:00PM Jun 02, 2020Forecast: 4.5 ft 7:00PM Jun 02, 2020Forecast: 4.5 ft 8:00PM Jun 02, 2020Forecast: 4.5 ft 9:00PM Jun 02, 2020Forecast: 4.5 ft 10:00PM Jun 02, 2020Forecast: 4.5 ft 11:00PM Jun 02, 2020Forecast: 4.5 ft 12:00AM Jun 03, 2020Forecast: 4.5 ft 1:00AM Jun 03, 2020Forecast: 4.5 ft 2:00AM Jun 03, 2020Forecast: 4.5 ft 3:00AM Jun 03, 2020Forecast: 4.5 ft 4:00AM Jun 03, 2020Forecast: 4.5 ft 5:00AM Jun 03, 2020SCVWD-Santa Clara Valley Water DistrictGSJC1(plotting HGIRG) Graph Created (2:45AM May 30, 2020)ObservedForecast (issued 7:56AM May 29)Latest observed value: 4.84 ft at 2:30 AM PDT 30-May-2020. Flood Stage is 18.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Forecasts are not available for the Guadalupe River (CA) above Hwy 101 at San Jose. Only observed stages are available for this point.
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Flood Categories (in feet)
Major Flood Stage: 21
Moderate Flood Stage: 19.5
Flood Stage: 18.5
Action Stage: 17
Low Stage (in feet): -9999

Historic Crests

(P): Preliminary values subject to further review.

Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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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
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21 Major Flooding: Levee overtopping, with failures likely along both sides of the river between US-101 and Trimble flowing in a northerly direction.
19.5 Moderate Flooding: Levee overtopping imminent. Highest risk areas are between US-101 and Trimble.
18.5 Minor Flooding: High flows with heavy debris might cause localized blockages to cause overtopping of levees.
17 Monitor Stage: Flood watch stage. (9100.0 cfs)
About This Location Collapse

Latitude: 37.373830° N, Longitude: 121.933013° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 18.5 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 16.29 ft 33.29 ft 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
National Weather Service
San Francisco Bay Area Weather Forecast Office
21 Grace Hopper Ave, Stop 5
Monterey, CA 93943-5505
(831) 656-1725
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