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Hydrograph River at a Glance Download
Guadalupe River (CA) above Alamaden Expressway Stage (ft)Flow (kcfs)Observed: 1.15 ft at 10:45PM May 22, 2020Observed: 1.15 ft at 11:00PM May 22, 2020Observed: 1.15 ft at 11:15PM May 22, 2020Observed: 1.15 ft at 11:30PM May 22, 2020Observed: 1.15 ft at 11:45PM May 22, 2020Observed: 1.15 ft at 12:00AM May 23, 2020Observed: 1.15 ft at 12:15AM May 23, 2020Observed: 1.15 ft at 12:30AM May 23, 2020Observed: 1.15 ft at 12:45AM May 23, 2020Observed: 1.15 ft at 1:00AM May 23, 2020Observed: 1.15 ft at 1:15AM May 23, 2020Observed: 1.15 ft at 1:30AM May 23, 2020Observed: 1.15 ft at 1:45AM May 23, 2020Observed: 1.15 ft at 2:00AM May 23, 2020Observed: 1.15 ft at 2:15AM May 23, 2020Observed: 1.15 ft at 2:30AM May 23, 2020Observed: 1.15 ft at 2:45AM May 23, 2020Observed: 1.15 ft at 3:00AM May 23, 2020Observed: 1.15 ft at 3:15AM May 23, 2020Observed: 1.15 ft at 3:30AM May 23, 2020Observed: 1.15 ft at 3:45AM May 23, 2020Observed: 1.15 ft at 4:00AM May 23, 2020Observed: 1.15 ft at 4:15AM May 23, 2020Observed: 1.15 ft at 4:30AM May 23, 2020Observed: 1.15 ft at 4:45AM May 23, 2020Observed: 1.15 ft at 5:00AM May 23, 2020Observed: 1.15 ft at 5:15AM May 23, 2020Observed: 1.15 ft at 5:30AM May 23, 2020Observed: 1.15 ft at 5:45AM May 23, 2020Observed: 1.15 ft at 6:00AM May 23, 2020Observed: 1.15 ft at 6:15AM May 23, 2020Observed: 1.15 ft at 6:30AM May 23, 2020Observed: 1.15 ft at 6:45AM May 23, 2020Observed: 1.15 ft at 7:00AM May 23, 2020Observed: 1.15 ft at 7:15AM May 23, 2020Observed: 1.15 ft at 7:30AM May 23, 2020Observed: 1.15 ft at 7:45AM May 23, 2020Observed: 1.15 ft at 8:00AM May 23, 2020Observed: 1.15 ft at 8:15AM May 23, 2020Observed: 1.15 ft at 8:30AM May 23, 2020Observed: 1.15 ft at 8:45AM May 23, 2020Observed: 1.15 ft at 9:00AM May 23, 2020Observed: 1.15 ft at 9:15AM May 23, 2020Observed: 1.14 ft at 9:30AM May 23, 2020Observed: 1.15 ft at 9:45AM May 23, 2020Observed: 1.15 ft at 10:00AM May 23, 2020Observed: 1.15 ft at 10:15AM May 23, 2020Observed: 1.15 ft at 10:30AM May 23, 2020Observed: 1.15 ft at 10:45AM May 23, 2020Observed: 1.14 ft at 11:00AM May 23, 2020Observed: 1.14 ft at 11:15AM May 23, 2020Observed: 1.15 ft at 11:30AM May 23, 2020Observed: 1.14 ft at 11:45AM May 23, 2020Observed: 1.15 ft at 12:00PM May 23, 2020Highest Observation: 1.16 ft at 12:15PM May 23, 2020Highest Observation: 1.16 ft at 12:30PM May 23, 2020Highest Observation: 1.16 ft at 12:45PM May 23, 2020Highest Observation: 1.16 ft at 1:00PM May 23, 2020Observed: 1.15 ft at 1:15PM May 23, 2020Observed: 1.15 ft at 1:30PM May 23, 2020Observed: 1.15 ft at 1:45PM May 23, 2020Observed: 1.15 ft at 2:00PM May 23, 2020Observed: 1.15 ft at 2:15PM May 23, 2020Observed: 1.15 ft at 2:30PM May 23, 2020Observed: 1.15 ft at 2:45PM May 23, 2020Observed: 1.15 ft at 3:00PM May 23, 2020Observed: 1.15 ft at 3:15PM May 23, 2020Observed: 1.15 ft at 3:30PM May 23, 2020Observed: 1.15 ft at 3:45PM May 23, 2020Observed: 1.15 ft at 4:00PM May 23, 2020Observed: 1.15 ft at 4:15PM May 23, 2020Observed: 1.15 ft at 4:30PM May 23, 2020Observed: 1.15 ft at 4:45PM May 23, 2020Observed: 1.15 ft at 5:00PM May 23, 2020Observed: 1.15 ft at 5:15PM May 23, 2020Observed: 1.15 ft at 5:30PM May 23, 2020Observed: 1.15 ft at 5:45PM May 23, 2020Observed: 1.15 ft at 6:00PM May 23, 2020Observed: 1.15 ft at 6:15PM May 23, 2020Observed: 1.14 ft at 6:30PM May 23, 2020Observed: 1.14 ft at 6:45PM May 23, 2020Observed: 1.14 ft at 7:00PM May 23, 2020Observed: 1.15 ft at 7:15PM May 23, 2020Observed: 1.15 ft at 7:30PM May 23, 2020Observed: 1.14 ft at 7:45PM May 23, 2020Observed: 1.14 ft at 8:00PM May 23, 2020Observed: 1.14 ft at 8:15PM May 23, 2020Observed: 1.14 ft at 8:30PM May 23, 2020Observed: 1.14 ft at 8:45PM May 23, 2020Observed: 1.14 ft at 9:00PM May 23, 2020Observed: 1.14 ft at 9:15PM May 23, 2020Observed: 1.14 ft at 9:30PM May 23, 2020Observed: 1.14 ft at 9:45PM May 23, 2020Observed: 1.14 ft at 10:00PM May 23, 2020Observed: 1.14 ft at 10:15PM May 23, 2020Observed: 1.14 ft at 10:30PM May 23, 2020Observed: 1.14 ft at 10:45PM May 23, 2020Observed: 1.14 ft at 11:00PM May 23, 2020Observed: 1.14 ft at 11:15PM May 23, 2020Observed: 1.14 ft at 11:30PM May 23, 2020Observed: 1.14 ft at 11:45PM May 23, 2020Observed: 1.14 ft at 12:00AM May 24, 2020Observed: 1.14 ft at 12:15AM May 24, 2020Observed: 1.14 ft at 12:30AM May 24, 2020Observed: 1.14 ft at 12:45AM May 24, 2020Observed: 1.14 ft at 1:00AM May 24, 2020Observed: 1.14 ft at 1:15AM May 24, 2020Observed: 1.13 ft at 1:30AM May 24, 2020Observed: 1.14 ft at 1:45AM May 24, 2020Observed: 1.14 ft at 2:00AM May 24, 2020Observed: 1.14 ft at 2:15AM May 24, 2020Observed: 1.14 ft at 2:30AM May 24, 2020Observed: 1.14 ft at 2:45AM May 24, 2020Observed: 1.14 ft at 3:00AM May 24, 2020Observed: 1.14 ft at 3:15AM May 24, 2020Observed: 1.14 ft at 3:30AM May 24, 2020Observed: 1.13 ft at 3:45AM May 24, 2020Observed: 1.14 ft at 4:00AM May 24, 2020Observed: 1.14 ft at 4:15AM May 24, 2020Observed: 1.14 ft at 4:30AM May 24, 2020Observed: 1.14 ft at 4:45AM May 24, 2020Observed: 1.13 ft at 5:00AM May 24, 2020Observed: 1.13 ft at 5:15AM May 24, 2020Observed: 1.13 ft at 5:30AM May 24, 2020Observed: 1.13 ft at 5:45AM May 24, 2020Observed: 1.13 ft at 6:00AM May 24, 2020Observed: 1.13 ft at 6:15AM May 24, 2020Observed: 1.13 ft at 6:30AM May 24, 2020Observed: 1.13 ft at 6:45AM May 24, 2020Observed: 1.13 ft at 7:00AM May 24, 2020Observed: 1.13 ft at 7:15AM May 24, 2020Observed: 1.13 ft at 7:30AM May 24, 2020Observed: 1.13 ft at 7:45AM May 24, 2020Observed: 1.13 ft at 8:00AM May 24, 2020Observed: 1.13 ft at 8:15AM May 24, 2020Observed: 1.13 ft at 8:30AM May 24, 2020Observed: 1.13 ft at 8:45AM May 24, 2020Observed: 1.13 ft at 9:00AM May 24, 2020Observed: 1.13 ft at 9:15AM May 24, 2020Observed: 1.13 ft at 9:30AM May 24, 2020Observed: 1.13 ft at 9:45AM May 24, 2020Observed: 1.13 ft at 10:00AM May 24, 2020Observed: 1.13 ft at 10:15AM May 24, 2020Observed: 1.13 ft at 10:30AM May 24, 2020Observed: 1.13 ft at 10:45AM May 24, 2020Observed: 1.13 ft at 11:00AM May 24, 2020Observed: 1.13 ft at 11:15AM May 24, 2020Observed: 1.13 ft at 11:30AM May 24, 2020Observed: 1.13 ft at 11:45AM May 24, 2020Observed: 1.13 ft at 12:00PM May 24, 2020Observed: 1.13 ft at 12:15PM May 24, 2020Observed: 1.13 ft at 12:30PM May 24, 2020Observed: 1.13 ft at 12:45PM May 24, 2020Observed: 1.13 ft at 1:00PM May 24, 2020Observed: 1.13 ft at 1:15PM May 24, 2020Observed: 1.13 ft at 1:30PM May 24, 2020Observed: 1.13 ft at 1:45PM May 24, 2020Observed: 1.13 ft at 2:00PM May 24, 2020Observed: 1.13 ft at 2:15PM May 24, 2020Observed: 1.13 ft at 2:30PM May 24, 2020Observed: 1.13 ft at 2:45PM May 24, 2020Observed: 1.13 ft at 3:00PM May 24, 2020Observed: 1.13 ft at 3:15PM May 24, 2020Observed: 1.13 ft at 3:30PM May 24, 2020Observed: 1.13 ft at 3:45PM May 24, 2020Observed: 1.13 ft at 4:00PM May 24, 2020Observed: 1.13 ft at 4:15PM May 24, 2020Observed: 1.13 ft at 4:30PM May 24, 2020Observed: 1.12 ft at 4:45PM May 24, 2020Observed: 1.12 ft at 5:00PM May 24, 2020Observed: 1.13 ft at 5:15PM May 24, 2020Observed: 1.13 ft at 5:30PM May 24, 2020Observed: 1.13 ft at 5:45PM May 24, 2020Observed: 1.13 ft at 6:00PM May 24, 2020Observed: 1.13 ft at 6:15PM May 24, 2020Observed: 1.13 ft at 6:30PM May 24, 2020Observed: 1.13 ft at 6:45PM May 24, 2020Observed: 1.13 ft at 7:00PM May 24, 2020Observed: 1.12 ft at 7:15PM May 24, 2020Observed: 1.13 ft at 7:30PM May 24, 2020Observed: 1.13 ft at 7:45PM May 24, 2020Observed: 1.12 ft at 8:00PM May 24, 2020Observed: 1.13 ft at 8:15PM May 24, 2020Observed: 1.12 ft at 8:30PM May 24, 2020Observed: 1.12 ft at 8:45PM May 24, 2020Observed: 1.13 ft at 9:00PM May 24, 2020Observed: 1.13 ft at 9:15PM May 24, 2020Observed: 1.12 ft at 9:30PM May 24, 2020Observed: 1.12 ft at 9:45PM May 24, 2020Observed: 1.12 ft at 10:00PM May 24, 2020Observed: 1.12 ft at 10:15PM May 24, 2020Observed: 1.12 ft at 10:30PM May 24, 2020Observed: 1.12 ft at 10:45PM May 24, 2020Observed: 1.12 ft at 11:00PM May 24, 2020Observed: 1.12 ft at 11:15PM May 24, 2020Observed: 1.12 ft at 11:30PM May 24, 2020Observed: 1.12 ft at 11:45PM May 24, 2020Observed: 1.12 ft at 12:00AM May 25, 2020Observed: 1.12 ft at 12:15AM May 25, 2020Observed: 1.12 ft at 12:30AM May 25, 2020Observed: 1.12 ft at 12:45AM May 25, 2020Observed: 1.12 ft at 1:00AM May 25, 2020Observed: 1.12 ft at 1:15AM May 25, 2020Observed: 1.12 ft at 1:30AM May 25, 2020Observed: 1.12 ft at 1:45AM May 25, 2020Observed: 1.12 ft at 2:00AM May 25, 2020Observed: 1.12 ft at 2:15AM May 25, 2020Observed: 1.12 ft at 2:30AM May 25, 2020Observed: 1.12 ft at 2:45AM May 25, 2020Observed: 1.12 ft at 3:00AM May 25, 2020Observed: 1.12 ft at 3:15AM May 25, 2020Observed: 1.12 ft at 3:30AM May 25, 2020Observed: 1.12 ft at 3:45AM May 25, 2020Observed: 1.12 ft at 4:00AM May 25, 2020Observed: 1.12 ft at 4:15AM May 25, 2020Observed: 1.13 ft at 4:30AM May 25, 2020Observed: 1.12 ft at 4:45AM May 25, 2020Observed: 1.12 ft at 5:00AM May 25, 2020Observed: 1.12 ft at 5:15AM May 25, 2020Observed: 1.12 ft at 5:30AM May 25, 2020Observed: 1.12 ft at 5:45AM May 25, 2020Observed: 1.12 ft at 6:00AM May 25, 2020Observed: 1.12 ft at 6:15AM May 25, 2020Observed: 1.12 ft at 6:30AM May 25, 2020Observed: 1.12 ft at 6:45AM May 25, 2020Observed: 1.12 ft at 7:00AM May 25, 2020Observed: 1.12 ft at 7:15AM May 25, 2020Observed: 1.12 ft at 7:30AM May 25, 2020Observed: 1.12 ft at 7:45AM May 25, 2020Observed: 1.12 ft at 8:00AM May 25, 2020Observed: 1.12 ft at 8:15AM May 25, 2020Observed: 1.12 ft at 8:30AM May 25, 2020Observed: 1.12 ft at 8:45AM May 25, 2020Observed: 1.12 ft at 9:00AM May 25, 2020Observed: 1.12 ft at 9:15AM May 25, 2020Observed: 1.12 ft at 9:30AM May 25, 2020Observed: 1.12 ft at 9:45AM May 25, 2020Observed: 1.12 ft at 10:00AM May 25, 2020Observed: 1.12 ft at 10:15AM May 25, 2020Observed: 1.12 ft at 10:30AM May 25, 2020Observed: 1.12 ft at 10:45AM May 25, 2020Observed: 1.12 ft at 11:00AM May 25, 2020Observed: 1.12 ft at 11:15AM May 25, 2020Observed: 1.12 ft at 11:30AM May 25, 2020Observed: 1.12 ft at 11:45AM May 25, 2020Observed: 1.12 ft at 12:00PM May 25, 2020Observed: 1.12 ft at 12:15PM May 25, 2020Observed: 1.12 ft at 12:30PM May 25, 2020Observed: 1.12 ft at 12:45PM May 25, 2020Observed: 1.12 ft at 1:00PM May 25, 2020Observed: 1.12 ft at 1:15PM May 25, 2020Observed: 1.12 ft at 1:30PM May 25, 2020Observed: 1.12 ft at 1:45PM May 25, 2020Observed: 1.12 ft at 2:00PM May 25, 2020Observed: 1.12 ft at 2:15PM May 25, 2020Observed: 1.11 ft at 2:30PM May 25, 2020Observed: 1.12 ft at 2:45PM May 25, 2020Observed: 1.12 ft at 3:00PM May 25, 2020Observed: 1.12 ft at 3:15PM May 25, 2020Observed: 1.14 ft at 3:30PM May 25, 2020Observed: 1.14 ft at 3:45PM May 25, 2020Observed: 1.14 ft at 4:00PM May 25, 2020Observed: 1.15 ft at 4:15PM May 25, 2020Observed: 1.14 ft at 4:30PM May 25, 2020Observed: 1.14 ft at 4:45PM May 25, 2020Observed: 1.13 ft at 5:00PM May 25, 2020Observed: 1.14 ft at 5:15PM May 25, 2020Observed: 1.13 ft at 5:30PM May 25, 2020Observed: 1.13 ft at 5:45PM May 25, 2020Observed: 1.13 ft at 6:00PM May 25, 2020Observed: 1.12 ft at 6:15PM May 25, 2020Observed: 1.13 ft at 6:30PM May 25, 2020Observed: 1.12 ft at 6:45PM May 25, 2020Observed: 1.12 ft at 7:00PM May 25, 2020Observed: 1.12 ft at 7:15PM May 25, 2020Observed: 1.12 ft at 7:30PM May 25, 2020Observed: 1.12 ft at 7:45PM May 25, 2020Observed: 1.12 ft at 8:00PM May 25, 2020Observed: 1.12 ft at 8:15PM May 25, 2020Observed: 1.11 ft at 8:30PM May 25, 2020Observed: 1.11 ft at 8:45PM May 25, 2020Observed: 1.11 ft at 9:00PM May 25, 2020Observed: 1.11 ft at 9:15PM May 25, 2020Observed: 1.11 ft at 9:30PM May 25, 2020Observed: 1.11 ft at 9:45PM May 25, 2020Observed: 1.11 ft at 10:00PM May 25, 2020Observed: 1.11 ft at 10:15PM May 25, 2020Observed: 1.11 ft at 10:30PM May 25, 2020Observed: 1.11 ft at 10:45PM May 25, 2020Observed: 1.1 ft at 11:00PM May 25, 2020Observed: 1.1 ft at 11:15PM May 25, 2020Observed: 1.1 ft at 11:30PM May 25, 2020Observed: 1.1 ft at 11:45PM May 25, 2020Observed: 1.1 ft at 12:00AM May 26, 2020Observed: 1.1 ft at 12:15AM May 26, 2020Observed: 1.1 ft at 12:30AM May 26, 2020Observed: 1.1 ft at 12:45AM May 26, 2020Observed: 1.1 ft at 1:00AM May 26, 2020Observed: 1.1 ft at 1:15AM May 26, 2020Observed: 1.1 ft at 1:30AM May 26, 2020Observed: 1.1 ft at 1:45AM May 26, 2020Observed: 1.1 ft at 2:00AM May 26, 2020Observed: 1.1 ft at 2:15AM May 26, 2020Observed: 1.1 ft at 2:30AM May 26, 2020Observed: 1.1 ft at 2:45AM May 26, 2020Observed: 1.1 ft at 3:00AM May 26, 2020Observed: 1.1 ft at 3:15AM May 26, 2020Observed: 1.1 ft at 3:30AM May 26, 2020Observed: 1.1 ft at 3:45AM May 26, 2020Observed: 1.1 ft at 4:00AM May 26, 2020Observed: 1.1 ft at 4:15AM May 26, 2020Observed: 1.1 ft at 4:30AM May 26, 2020Observed: 1.1 ft at 4:45AM May 26, 2020Observed: 1.1 ft at 5:00AM May 26, 2020Observed: 1.1 ft at 5:15AM May 26, 2020Observed: 1.1 ft at 5:30AM May 26, 2020Observed: 1.1 ft at 5:45AM May 26, 2020Observed: 1.1 ft at 6:00AM May 26, 2020Observed: 1.1 ft at 6:15AM May 26, 2020Observed: 1.1 ft at 6:30AM May 26, 2020Observed: 1.1 ft at 6:45AM May 26, 2020Observed: 1.1 ft at 7:00AM May 26, 2020Observed: 1.1 ft at 7:15AM May 26, 2020Observed: 1.11 ft at 7:30AM May 26, 2020Observed: 1.11 ft at 7:45AM May 26, 2020Observed: 1.11 ft at 8:00AM May 26, 2020Observed: 1.12 ft at 8:15AM May 26, 2020Observed: 1.12 ft at 8:30AM May 26, 2020Observed: 1.12 ft at 8:45AM May 26, 2020Observed: 1.12 ft at 9:00AM May 26, 2020Observed: 1.12 ft at 9:15AM May 26, 2020Observed: 1.12 ft at 9:30AM May 26, 2020Observed: 1.12 ft at 9:45AM May 26, 2020Observed: 1.12 ft at 10:00AM May 26, 2020Observed: 1.12 ft at 10:15AM May 26, 2020Observed: 1.12 ft at 10:30AM May 26, 2020Observed: 1.12 ft at 10:45AM May 26, 2020Observed: 1.12 ft at 11:00AM May 26, 2020Observed: 1.12 ft at 11:15AM May 26, 2020Observed: 1.12 ft at 11:30AM May 26, 2020Observed: 1.12 ft at 11:45AM May 26, 2020Observed: 1.12 ft at 12:00PM May 26, 2020Observed: 1.12 ft at 12:15PM May 26, 2020Observed: 1.12 ft at 12:30PM May 26, 2020Observed: 1.12 ft at 12:45PM May 26, 2020Observed: 1.12 ft at 1:00PM May 26, 2020Observed: 1.12 ft at 1:15PM May 26, 2020Observed: 1.12 ft at 1:30PM May 26, 2020Observed: 1.12 ft at 1:45PM May 26, 2020Observed: 1.12 ft at 2:00PM May 26, 2020Observed: 1.12 ft at 2:15PM May 26, 2020Observed: 1.12 ft at 2:30PM May 26, 2020Observed: 1.12 ft at 2:45PM May 26, 2020Observed: 1.12 ft at 3:00PM May 26, 2020Observed: 1.12 ft at 3:15PM May 26, 2020Observed: 1.12 ft at 3:30PM May 26, 2020Observed: 1.11 ft at 3:45PM May 26, 2020Observed: 1.12 ft at 4:00PM May 26, 2020Observed: 1.11 ft at 4:15PM May 26, 2020Observed: 1.12 ft at 4:30PM May 26, 2020Observed: 1.11 ft at 4:45PM May 26, 2020Observed: 1.11 ft at 5:00PM May 26, 2020Observed: 1.11 ft at 5:15PM May 26, 2020Observed: 1.11 ft at 5:30PM May 26, 2020Observed: 1.11 ft at 5:45PM May 26, 2020Observed: 1.11 ft at 6:00PM May 26, 2020Observed: 1.11 ft at 6:15PM May 26, 2020Observed: 1.11 ft at 6:30PM May 26, 2020Observed: 1.11 ft at 6:45PM May 26, 2020Observed: 1.11 ft at 7:00PM May 26, 2020Observed: 1.11 ft at 7:15PM May 26, 2020Observed: 1.11 ft at 7:30PM May 26, 2020Observed: 1.11 ft at 7:45PM May 26, 2020Observed: 1.11 ft at 8:00PM May 26, 2020Observed: 1.11 ft at 8:15PM May 26, 2020Observed: 1.11 ft at 8:30PM May 26, 2020Observed: 1.11 ft at 8:45PM May 26, 2020Observed: 1.11 ft at 9:00PM May 26, 2020Observed: 1.11 ft at 9:15PM May 26, 2020Observed: 1.11 ft at 9:30PM May 26, 2020Observed: 1.11 ft at 9:45PM May 26, 2020Observed: 1.1 ft at 10:00PM May 26, 2020Observed: 1.1 ft at 10:15PM May 26, 2020Observed: 1.1 ft at 10:30PM May 26, 2020Observed: 1.11 ft at 10:45PM May 26, 2020Observed: 1.11 ft at 11:00PM May 26, 2020Observed: 1.11 ft at 11:15PM May 26, 2020Observed: 1.11 ft at 11:30PM May 26, 2020Observed: 1.1 ft at 11:45PM May 26, 2020Observed: 1.1 ft at 12:00AM May 27, 2020Observed: 1.1 ft at 12:15AM May 27, 2020Observed: 1.11 ft at 12:30AM May 27, 2020Observed: 1.1 ft at 12:45AM May 27, 2020Observed: 1.1 ft at 1:00AM May 27, 2020Observed: 1.1 ft at 1:15AM May 27, 2020Observed: 1.1 ft at 1:30AM May 27, 2020Observed: 1.1 ft at 1:45AM May 27, 2020Observed: 1.1 ft at 2:00AM May 27, 2020Observed: 1.1 ft at 2:15AM May 27, 2020Observed: 1.1 ft at 2:30AM May 27, 2020Observed: 1.1 ft at 2:45AM May 27, 2020Observed: 1.11 ft at 3:00AM May 27, 2020Observed: 1.11 ft at 3:15AM May 27, 2020Observed: 1.1 ft at 3:30AM May 27, 2020Observed: 1.1 ft at 3:45AM May 27, 2020Observed: 1.1 ft at 4:00AM May 27, 2020Observed: 1.1 ft at 4:15AM May 27, 2020Observed: 1.11 ft at 4:30AM May 27, 2020Observed: 1.11 ft at 4:45AM May 27, 2020Observed: 1.11 ft at 5:00AM May 27, 2020Observed: 1.11 ft at 5:15AM May 27, 2020Observed: 1.11 ft at 5:30AM May 27, 2020Observed: 1.11 ft at 5:45AM May 27, 2020Observed: 1.11 ft at 6:00AM May 27, 2020Observed: 1.11 ft at 6:15AM May 27, 2020Observed: 1.11 ft at 6:30AM May 27, 2020Observed: 1.11 ft at 6:45AM May 27, 2020Observed: 1.11 ft at 7:00AM May 27, 2020Observed: 1.11 ft at 7:15AM May 27, 2020Observed: 1.11 ft at 7:30AM May 27, 2020Observed: 1.11 ft at 7:45AM May 27, 2020Observed: 1.11 ft at 8:00AM May 27, 2020Observed: 1.11 ft at 8:15AM May 27, 2020Observed: 1.11 ft at 8:30AM May 27, 2020Observed: 1.11 ft at 8:45AM May 27, 2020Observed: 1.11 ft at 9:00AM May 27, 2020Observed: 1.12 ft at 9:15AM May 27, 2020Observed: 1.11 ft at 9:30AM May 27, 2020Observed: 1.11 ft at 9:45AM May 27, 2020Observed: 1.11 ft at 10:00AM May 27, 2020Observed: 1.11 ft at 10:15AM May 27, 2020Observed: 1.11 ft at 10:30AM May 27, 2020Observed: 1.12 ft at 10:45AM May 27, 2020Observed: 1.12 ft at 11:00AM May 27, 2020Observed: 1.12 ft at 11:15AM May 27, 2020Observed: 1.12 ft at 11:30AM May 27, 2020Observed: 1.12 ft at 11:45AM May 27, 2020Observed: 1.12 ft at 12:00PM May 27, 2020Observed: 1.12 ft at 12:15PM May 27, 2020Observed: 1.12 ft at 12:30PM May 27, 2020Observed: 1.12 ft at 12:45PM May 27, 2020Observed: 1.12 ft at 1:00PM May 27, 2020Observed: 1.12 ft at 1:15PM May 27, 2020Observed: 1.12 ft at 1:30PM May 27, 2020Observed: 1.12 ft at 1:45PM May 27, 2020Observed: 1.12 ft at 2:00PM May 27, 2020Observed: 1.11 ft at 2:15PM May 27, 2020Observed: 1.11 ft at 2:30PM May 27, 2020Observed: 1.11 ft at 2:45PM May 27, 2020Observed: 1.12 ft at 3:00PM May 27, 2020Observed: 1.12 ft at 3:15PM May 27, 2020Observed: 1.11 ft at 3:30PM May 27, 2020Observed: 1.12 ft at 3:45PM May 27, 2020Observed: 1.12 ft at 4:00PM May 27, 2020Observed: 1.11 ft at 4:15PM May 27, 2020Observed: 1.12 ft at 4:30PM May 27, 2020Observed: 1.12 ft at 4:45PM May 27, 2020Observed: 1.11 ft at 5:00PM May 27, 2020Observed: 1.11 ft at 5:15PM May 27, 2020Observed: 1.11 ft at 5:30PM May 27, 2020Observed: 1.11 ft at 5:45PM May 27, 2020Observed: 1.11 ft at 6:00PM May 27, 2020Observed: 1.11 ft at 6:15PM May 27, 2020Observed: 1.11 ft at 6:30PM May 27, 2020Observed: 1.11 ft at 6:45PM May 27, 2020Observed: 1.11 ft at 7:00PM May 27, 2020Observed: 1.11 ft at 7:15PM May 27, 2020Observed: 1.11 ft at 7:30PM May 27, 2020Observed: 1.11 ft at 7:45PM May 27, 2020Observed: 1.11 ft at 8:00PM May 27, 2020Observed: 1.11 ft at 8:15PM May 27, 2020Observed: 1.11 ft at 8:30PM May 27, 2020Observed: 1.11 ft at 8:45PM May 27, 2020Observed: 1.11 ft at 9:00PM May 27, 2020Observed: 1.11 ft at 9:15PM May 27, 2020Observed: 1.11 ft at 9:30PM May 27, 2020Observed: 1.11 ft at 9:45PM May 27, 2020Observed: 1.11 ft at 10:00PM May 27, 2020Observed: 1.11 ft at 10:15PM May 27, 2020Forecast: 0.9 ft 11:00PM May 27, 2020Forecast: 0.9 ft 12:00AM May 28, 2020Forecast: 0.9 ft 1:00AM May 28, 2020Forecast: 0.9 ft 2:00AM May 28, 2020Forecast: 0.9 ft 3:00AM May 28, 2020Forecast: 0.9 ft 4:00AM May 28, 2020Forecast: 0.9 ft 5:00AM May 28, 2020Forecast: 0.9 ft 6:00AM May 28, 2020Forecast: 0.9 ft 7:00AM May 28, 2020Forecast: 0.9 ft 8:00AM May 28, 2020Forecast: 0.9 ft 9:00AM May 28, 2020Forecast: 0.9 ft 10:00AM May 28, 2020Forecast: 0.9 ft 11:00AM May 28, 2020Forecast: 0.9 ft 12:00PM May 28, 2020Forecast: 0.9 ft 1:00PM May 28, 2020Forecast: 0.9 ft 2:00PM May 28, 2020Forecast: 0.9 ft 3:00PM May 28, 2020Forecast: 0.9 ft 4:00PM May 28, 2020Forecast: 0.9 ft 5:00PM May 28, 2020Forecast: 0.9 ft 6:00PM May 28, 2020Forecast: 0.9 ft 7:00PM May 28, 2020Forecast: 0.9 ft 8:00PM May 28, 2020Forecast: 0.9 ft 9:00PM May 28, 2020Forecast: 0.9 ft 10:00PM May 28, 2020Forecast: 0.9 ft 11:00PM May 28, 2020Forecast: 0.9 ft 12:00AM May 29, 2020Forecast: 0.9 ft 1:00AM May 29, 2020Forecast: 0.9 ft 2:00AM May 29, 2020Forecast: 0.9 ft 3:00AM May 29, 2020Forecast: 0.9 ft 4:00AM May 29, 2020Forecast: 0.9 ft 5:00AM May 29, 2020Forecast: 0.9 ft 6:00AM May 29, 2020Forecast: 0.9 ft 7:00AM May 29, 2020Forecast: 0.9 ft 8:00AM May 29, 2020Forecast: 0.9 ft 9:00AM May 29, 2020Forecast: 0.9 ft 10:00AM May 29, 2020Forecast: 0.9 ft 11:00AM May 29, 2020Forecast: 0.9 ft 12:00PM May 29, 2020Forecast: 0.9 ft 1:00PM May 29, 2020Forecast: 0.9 ft 2:00PM May 29, 2020Forecast: 0.9 ft 3:00PM May 29, 2020Forecast: 0.9 ft 4:00PM May 29, 2020Forecast: 0.9 ft 5:00PM May 29, 2020Forecast: 0.9 ft 6:00PM May 29, 2020Forecast: 0.9 ft 7:00PM May 29, 2020Forecast: 0.9 ft 8:00PM May 29, 2020Forecast: 0.9 ft 9:00PM May 29, 2020Forecast: 0.9 ft 10:00PM May 29, 2020Forecast: 0.9 ft 11:00PM May 29, 2020Forecast: 0.9 ft 12:00AM May 30, 2020Forecast: 0.9 ft 1:00AM May 30, 2020Forecast: 0.9 ft 2:00AM May 30, 2020Forecast: 0.9 ft 3:00AM May 30, 2020Forecast: 0.9 ft 4:00AM May 30, 2020Forecast: 0.9 ft 5:00AM May 30, 2020Forecast: 0.9 ft 6:00AM May 30, 2020Forecast: 1 ft 7:00AM May 30, 2020Forecast: 1.2 ft 8:00AM May 30, 2020Forecast: 1.3 ft 9:00AM May 30, 2020Forecast: 1.4 ft 10:00AM May 30, 2020Forecast: 1.4 ft 11:00AM May 30, 2020Forecast: 1.4 ft 12:00PM May 30, 2020Highest Forecast: 1.5 ft 1:00PM May 30, 2020Highest Forecast: 1.5 ft 2:00PM May 30, 2020Highest Forecast: 1.5 ft 3:00PM May 30, 2020Highest Forecast: 1.5 ft 4:00PM May 30, 2020Highest Forecast: 1.5 ft 5:00PM May 30, 2020Highest Forecast: 1.5 ft 6:00PM May 30, 2020Forecast: 1.4 ft 7:00PM May 30, 2020Forecast: 1.4 ft 8:00PM May 30, 2020Forecast: 1.4 ft 9:00PM May 30, 2020Forecast: 1.3 ft 10:00PM May 30, 2020Forecast: 1.2 ft 11:00PM May 30, 2020Forecast: 1.1 ft 12:00AM May 31, 2020Forecast: 0.9 ft 1:00AM May 31, 2020Forecast: 0.9 ft 2:00AM May 31, 2020Forecast: 0.9 ft 3:00AM May 31, 2020Forecast: 0.9 ft 4:00AM May 31, 2020Forecast: 0.9 ft 5:00AM May 31, 2020Forecast: 0.9 ft 6:00AM May 31, 2020Forecast: 0.9 ft 7:00AM May 31, 2020Forecast: 0.9 ft 8:00AM May 31, 2020Forecast: 0.9 ft 9:00AM May 31, 2020Forecast: 0.9 ft 10:00AM May 31, 2020Forecast: 0.9 ft 11:00AM May 31, 2020Forecast: 0.9 ft 12:00PM May 31, 2020Forecast: 0.9 ft 1:00PM May 31, 2020Forecast: 0.9 ft 2:00PM May 31, 2020Forecast: 0.9 ft 3:00PM May 31, 2020Forecast: 0.9 ft 4:00PM May 31, 2020Forecast: 0.9 ft 5:00PM May 31, 2020Forecast: 0.9 ft 6:00PM May 31, 2020Forecast: 0.9 ft 7:00PM May 31, 2020Forecast: 0.9 ft 8:00PM May 31, 2020Forecast: 0.9 ft 9:00PM May 31, 2020Forecast: 0.9 ft 10:00PM May 31, 2020Forecast: 0.9 ft 11:00PM May 31, 2020Forecast: 0.9 ft 12:00AM Jun 01, 2020Forecast: 0.9 ft 1:00AM Jun 01, 2020Forecast: 0.9 ft 2:00AM Jun 01, 2020Forecast: 0.9 ft 3:00AM Jun 01, 2020Forecast: 0.9 ft 4:00AM Jun 01, 2020Forecast: 0.9 ft 5:00AM Jun 01, 2020SCVWD-Santa Clara Valley Water DistrictGUDC1(plotting HGIRG) Graph Created (10:30PM May 27, 2020)ObservedForecast (issued 7:39AM May 27)Latest observed value: 1.11 ft at 10:15 PM PDT 27-May-2020. Flood Stage is 8.5 ft
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Tabular Data (UTC)
Tabular Data (PDT)
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Datum: Not Available
Metadata
Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Guadalupe River (CA) above Alamaden Expressway are issued routinely year-round.

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Flood Categories (in feet)
Major Flood Stage: 14
Moderate Flood Stage: 11.5
Flood Stage: 8.5
Action Stage: 7.5
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
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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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15.51 Cont'...Areas along Thousand Oaks Park and near Capitol Expressway at risk of overbanking. If flood is sustained or increasing, car dealerships along Capitol Expressway are inundated. The Thousand Oaks Neighborhood experiences significant street flooding and overtopping occurs near Branham Lan as well as flooding of businesses and the Erikson Neighborhood. Potential flooding on Ross and Canoas Creeks due to high backwater caused by Guadalupe River.
15.5 Washington/Guadalupe, Tamien and Alma/Almaden Neighborhoods east of CA-87 inundated from floodwaters traveling under street viaducts from the west. Widespread flooding in the eastern Willow Glen Neighborhood, as well as the Gardner and Atlanta/Bird Neighborhoods. CA87/I-280 interchange at risk from overland flow spilling onto the roadway. Possible overtopping of Guadalupe River between Branham and Capitol, mainly on the east side, with water flowing through streets.
14 Major Flood Stage. Flooding continues to spill near Alam Avenue, flowing northward and crossing east under Willow Street and Alma Avenue viaducts, continuing to flow north. Overbanking occurs at Atlanta Avenue just upstream of CA87. The Willow Glen Neighborhood bounded by Willow Street and Minnesota Avenue see overland flooding. Overbanking occurs in various locations between Alma Avenue and Willow Glen Way. Potential flooding on Ross and Canoas Creeks due to high backwater caused by Guadalupe River.
11.5 Moderate Flood Stage. River continues to overtop upstream of Alma Avenue Bridge into the Elks Lodge, spilling north along Lelong Street. Alma Avenue/CA87 viaduct is flooded. Creek overbanks west near Minnesota Avenue downstream of Alma Avenue. Properties south of the old UPRR alignment in the Northern Cross Neighborhood are also at risk. Thousand Oaks Park at risk of flooding.
8.5 Minor Flood Stage. River begins to overtop upstream of Alma Avenue Bridge into the Elks Lodge.
7.5 Monitor Stage. Additional flow from Canoas Creek watershed or increased reservoir spills may bring river to flood stage.
About This Location Collapse

Latitude: 37.280800° N, Longitude: 121.880200° 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  
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21 Grace Hopper Ave, Stop 5
Monterey, CA 93943-5505
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Page last modified: 1-Mar-2019 12:32 AM
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