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Hydrograph River at a Glance Download
San Tomas Aquino Creek above Williams Road Stage (ft)Highest Observation: 0.94 ft at 3:45PM May 11, 2022Highest Observation: 0.94 ft at 4:00PM May 11, 2022Observed: 0.93 ft at 4:15PM May 11, 2022Observed: 0.92 ft at 4:30PM May 11, 2022Observed: 0.92 ft at 4:45PM May 11, 2022Observed: 0.91 ft at 5:00PM May 11, 2022Observed: 0.9 ft at 5:15PM May 11, 2022Observed: 0.9 ft at 5:30PM May 11, 2022Observed: 0.89 ft at 5:45PM May 11, 2022Observed: 0.88 ft at 6:00PM May 11, 2022Observed: 0.88 ft at 6:15PM May 11, 2022Observed: 0.87 ft at 6:30PM May 11, 2022Observed: 0.87 ft at 6:45PM May 11, 2022Observed: 0.86 ft at 7:00PM May 11, 2022Observed: 0.85 ft at 7:15PM May 11, 2022Observed: 0.85 ft at 7:30PM May 11, 2022Observed: 0.84 ft at 7:45PM May 11, 2022Observed: 0.84 ft at 8:00PM May 11, 2022Observed: 0.83 ft at 8:15PM May 11, 2022Observed: 0.83 ft at 8:30PM May 11, 2022Observed: 0.82 ft at 8:45PM May 11, 2022Observed: 0.82 ft at 9:00PM May 11, 2022Observed: 0.81 ft at 9:15PM May 11, 2022Observed: 0.8 ft at 9:30PM May 11, 2022Observed: 0.79 ft at 9:45PM May 11, 2022Observed: 0.79 ft at 10:00PM May 11, 2022Observed: 0.79 ft at 10:15PM May 11, 2022Observed: 0.78 ft at 10:30PM May 11, 2022Observed: 0.78 ft at 10:45PM May 11, 2022Observed: 0.77 ft at 11:00PM May 11, 2022Observed: 0.77 ft at 11:15PM May 11, 2022Observed: 0.76 ft at 11:30PM May 11, 2022Observed: 0.76 ft at 11:45PM May 11, 2022Observed: 0.75 ft at 12:00AM May 12, 2022Observed: 0.75 ft at 12:15AM May 12, 2022Observed: 0.74 ft at 12:30AM May 12, 2022Observed: 0.74 ft at 12:45AM May 12, 2022Observed: 0.73 ft at 1:00AM May 12, 2022Observed: 0.73 ft at 1:15AM May 12, 2022Observed: 0.73 ft at 1:30AM May 12, 2022Observed: 0.72 ft at 1:45AM May 12, 2022Observed: 0.71 ft at 2:00AM May 12, 2022Observed: 0.71 ft at 2:15AM May 12, 2022Observed: 0.71 ft at 2:30AM May 12, 2022Observed: 0.7 ft at 2:45AM May 12, 2022Observed: 0.7 ft at 3:00AM May 12, 2022Observed: 0.7 ft at 3:15AM May 12, 2022Observed: 0.69 ft at 3:30AM May 12, 2022Observed: 0.69 ft at 3:45AM May 12, 2022Observed: 0.68 ft at 4:00AM May 12, 2022Observed: 0.67 ft at 4:15AM May 12, 2022Observed: 0.67 ft at 4:30AM May 12, 2022Observed: 0.66 ft at 4:45AM May 12, 2022Observed: 0.65 ft at 5:00AM May 12, 2022Observed: 0.65 ft at 5:15AM May 12, 2022Observed: 0.64 ft at 5:30AM May 12, 2022Observed: 0.63 ft at 5:45AM May 12, 2022Observed: 0.62 ft at 6:00AM May 12, 2022Observed: 0.61 ft at 6:15AM May 12, 2022Observed: 0.6 ft at 6:30AM May 12, 2022Observed: 0.6 ft at 6:45AM May 12, 2022Observed: 0.59 ft at 7:00AM May 12, 2022Observed: 0.58 ft at 7:15AM May 12, 2022Observed: 0.58 ft at 7:30AM May 12, 2022Observed: 0.57 ft at 7:45AM May 12, 2022Observed: 0.56 ft at 8:00AM May 12, 2022Observed: 0.56 ft at 8:15AM May 12, 2022Observed: 0.55 ft at 8:30AM May 12, 2022Observed: 0.55 ft at 8:45AM May 12, 2022Observed: 0.54 ft at 9:00AM May 12, 2022Observed: 0.54 ft at 9:15AM May 12, 2022Observed: 0.53 ft at 9:30AM May 12, 2022Observed: 0.53 ft at 9:45AM May 12, 2022Observed: 0.52 ft at 10:00AM May 12, 2022Observed: 0.52 ft at 10:15AM May 12, 2022Observed: 0.52 ft at 10:30AM May 12, 2022Observed: 0.52 ft at 10:45AM May 12, 2022Observed: 0.52 ft at 11:00AM May 12, 2022Observed: 0.52 ft at 11:15AM May 12, 2022Observed: 0.52 ft at 11:30AM May 12, 2022Observed: 0.52 ft at 11:45AM May 12, 2022Observed: 0.52 ft at 12:00PM May 12, 2022Observed: 0.52 ft at 12:15PM May 12, 2022Observed: 0.52 ft at 12:30PM May 12, 2022Observed: 0.52 ft at 12:45PM May 12, 2022Observed: 0.52 ft at 1:00PM May 12, 2022Observed: 0.52 ft at 1:15PM May 12, 2022Observed: 0.52 ft at 1:30PM May 12, 2022Observed: 0.52 ft at 1:45PM May 12, 2022Observed: 0.52 ft at 2:00PM May 12, 2022Observed: 0.52 ft at 2:15PM May 12, 2022Observed: 0.52 ft at 2:30PM May 12, 2022Observed: 0.52 ft at 2:45PM May 12, 2022Observed: 0.52 ft at 3:00PM May 12, 2022Observed: 0.52 ft at 3:15PM May 12, 2022Observed: 0.52 ft at 3:30PM May 12, 2022Observed: 0.52 ft at 3:45PM May 12, 2022Observed: 0.52 ft at 4:00PM May 12, 2022Observed: 0.52 ft at 4:15PM May 12, 2022Observed: 0.52 ft at 4:30PM May 12, 2022Observed: 0.52 ft at 4:45PM May 12, 2022Observed: 0.52 ft at 5:00PM May 12, 2022Observed: 0.52 ft at 5:15PM May 12, 2022Observed: 0.52 ft at 5:30PM May 12, 2022Observed: 0.52 ft at 5:45PM May 12, 2022Observed: 0.52 ft at 6:00PM May 12, 2022Observed: 0.52 ft at 6:15PM May 12, 2022Observed: 0.52 ft at 6:30PM May 12, 2022Observed: 0.52 ft at 6:45PM May 12, 2022Observed: 0.52 ft at 7:00PM May 12, 2022Observed: 0.52 ft at 7:15PM May 12, 2022Observed: 0.52 ft at 7:30PM May 12, 2022Observed: 0.52 ft at 7:45PM May 12, 2022Observed: 0.52 ft at 8:00PM May 12, 2022Observed: 0.52 ft at 8:15PM May 12, 2022Observed: 0.52 ft at 8:30PM May 12, 2022Observed: 0.52 ft at 8:45PM May 12, 2022Observed: 0.52 ft at 9:00PM May 12, 2022Observed: 0.52 ft at 9:15PM May 12, 2022Observed: 0.52 ft at 9:30PM May 12, 2022Observed: 0.52 ft at 9:45PM May 12, 2022Observed: 0.52 ft at 10:00PM May 12, 2022Observed: 0.52 ft at 10:15PM May 12, 2022Observed: 0.52 ft at 10:30PM May 12, 2022Observed: 0.52 ft at 10:45PM May 12, 2022Observed: 0.52 ft at 11:00PM May 12, 2022Observed: 0.52 ft at 11:15PM May 12, 2022Observed: 0.52 ft at 11:30PM May 12, 2022Observed: 0.52 ft at 11:45PM May 12, 2022Observed: 0.52 ft at 12:00AM May 13, 2022Observed: 0.52 ft at 12:15AM May 13, 2022Observed: 0.52 ft at 12:30AM May 13, 2022Observed: 0.52 ft at 12:45AM May 13, 2022Observed: 0.52 ft at 1:00AM May 13, 2022Observed: 0.52 ft at 1:15AM May 13, 2022Observed: 0.52 ft at 1:30AM May 13, 2022Observed: 0.52 ft at 1:45AM May 13, 2022Observed: 0.52 ft at 2:00AM May 13, 2022Observed: 0.52 ft at 2:15AM May 13, 2022Observed: 0.52 ft at 2:30AM May 13, 2022Observed: 0.52 ft at 2:45AM May 13, 2022Observed: 0.52 ft at 3:00AM May 13, 2022Observed: 0.52 ft at 3:15AM May 13, 2022Observed: 0.52 ft at 3:30AM May 13, 2022Observed: 0.52 ft at 3:45AM May 13, 2022Observed: 0.52 ft at 4:00AM May 13, 2022Observed: 0.52 ft at 4:15AM May 13, 2022Observed: 0.52 ft at 4:30AM May 13, 2022Observed: 0.52 ft at 4:45AM May 13, 2022Observed: 0.52 ft at 5:00AM May 13, 2022Observed: 0.52 ft at 5:15AM May 13, 2022Observed: 0.52 ft at 5:30AM May 13, 2022Observed: 0.52 ft at 5:45AM May 13, 2022Observed: 0.52 ft at 6:00AM May 13, 2022Observed: 0.52 ft at 6:15AM May 13, 2022Observed: 0.52 ft at 6:30AM May 13, 2022Observed: 0.52 ft at 6:45AM May 13, 2022Observed: 0.52 ft at 7:00AM May 13, 2022Observed: 0.52 ft at 7:15AM May 13, 2022Observed: 0.52 ft at 7:30AM May 13, 2022Observed: 0.52 ft at 7:45AM May 13, 2022Observed: 0.52 ft at 8:00AM May 13, 2022Observed: 0.52 ft at 8:15AM May 13, 2022Observed: 0.52 ft at 8:30AM May 13, 2022Observed: 0.52 ft at 8:45AM May 13, 2022Observed: 0.52 ft at 9:00AM May 13, 2022Observed: 0.52 ft at 9:15AM May 13, 2022Observed: 0.52 ft at 9:30AM May 13, 2022Observed: 0.52 ft at 9:45AM May 13, 2022Observed: 0.52 ft at 10:00AM May 13, 2022Observed: 0.52 ft at 10:15AM May 13, 2022Observed: 0.52 ft at 10:30AM May 13, 2022Observed: 0.52 ft at 10:45AM May 13, 2022Observed: 0.52 ft at 11:00AM May 13, 2022Observed: 0.52 ft at 11:15AM May 13, 2022Observed: 0.52 ft at 11:30AM May 13, 2022Observed: 0.52 ft at 11:45AM May 13, 2022Observed: 0.52 ft at 12:00PM May 13, 2022Observed: 0.52 ft at 12:15PM May 13, 2022Observed: 0.52 ft at 12:30PM May 13, 2022Observed: 0.52 ft at 12:45PM May 13, 2022Observed: 0.52 ft at 1:00PM May 13, 2022Observed: 0.52 ft at 1:15PM May 13, 2022Observed: 0.52 ft at 1:30PM May 13, 2022Observed: 0.52 ft at 1:45PM May 13, 2022Observed: 0.52 ft at 2:00PM May 13, 2022Observed: 0.52 ft at 2:15PM May 13, 2022Observed: 0.52 ft at 2:30PM May 13, 2022Observed: 0.52 ft at 2:45PM May 13, 2022Observed: 0.52 ft at 3:00PM May 13, 2022Observed: 0.52 ft at 3:15PM May 13, 2022Observed: 0.52 ft at 3:30PM May 13, 2022Observed: 0.52 ft at 3:45PM May 13, 2022Observed: 0.52 ft at 4:00PM May 13, 2022Observed: 0.52 ft at 4:15PM May 13, 2022Observed: 0.52 ft at 4:30PM May 13, 2022Observed: 0.52 ft at 4:45PM May 13, 2022Observed: 0.52 ft at 5:00PM May 13, 2022Observed: 0.52 ft at 5:15PM May 13, 2022Observed: 0.52 ft at 5:30PM May 13, 2022Observed: 0.52 ft at 5:45PM May 13, 2022Observed: 0.52 ft at 6:00PM May 13, 2022Observed: 0.52 ft at 6:15PM May 13, 2022Observed: 0.52 ft at 6:30PM May 13, 2022Observed: 0.52 ft at 6:45PM May 13, 2022Observed: 0.52 ft at 7:00PM May 13, 2022Observed: 0.52 ft at 7:15PM May 13, 2022Observed: 0.52 ft at 7:30PM May 13, 2022Observed: 0.52 ft at 7:45PM May 13, 2022Observed: 0.52 ft at 8:00PM May 13, 2022Observed: 0.52 ft at 8:15PM May 13, 2022Observed: 0.52 ft at 8:30PM May 13, 2022Observed: 0.52 ft at 8:45PM May 13, 2022Observed: 0.52 ft at 9:00PM May 13, 2022Observed: 0.52 ft at 9:15PM May 13, 2022Observed: 0.52 ft at 9:30PM May 13, 2022Observed: 0.52 ft at 9:45PM May 13, 2022Observed: 0.52 ft at 10:00PM May 13, 2022Observed: 0.52 ft at 10:15PM May 13, 2022Observed: 0.52 ft at 10:30PM May 13, 2022Observed: 0.52 ft at 10:45PM May 13, 2022Observed: 0.52 ft at 11:00PM May 13, 2022Observed: 0.52 ft at 11:15PM May 13, 2022Observed: 0.52 ft at 11:30PM May 13, 2022Observed: 0.52 ft at 11:45PM May 13, 2022Observed: 0.52 ft at 12:00AM May 14, 2022Observed: 0.52 ft at 12:15AM May 14, 2022Observed: 0.52 ft at 12:30AM May 14, 2022Observed: 0.52 ft at 12:45AM May 14, 2022Observed: 0.52 ft at 1:00AM May 14, 2022Observed: 0.52 ft at 1:15AM May 14, 2022Observed: 0.52 ft at 1:30AM May 14, 2022Observed: 0.52 ft at 1:45AM May 14, 2022Observed: 0.52 ft at 2:00AM May 14, 2022Observed: 0.52 ft at 2:15AM May 14, 2022Observed: 0.52 ft at 2:30AM May 14, 2022Observed: 0.52 ft at 2:45AM May 14, 2022Observed: 0.52 ft at 3:00AM May 14, 2022Observed: 0.52 ft at 3:15AM May 14, 2022Observed: 0.52 ft at 3:30AM May 14, 2022Observed: 0.52 ft at 3:45AM May 14, 2022Observed: 0.52 ft at 4:00AM May 14, 2022Observed: 0.52 ft at 4:15AM May 14, 2022Observed: 0.52 ft at 4:30AM May 14, 2022Observed: 0.52 ft at 4:45AM May 14, 2022Observed: 0.52 ft at 5:00AM May 14, 2022Observed: 0.52 ft at 5:15AM May 14, 2022Observed: 0.52 ft at 5:30AM May 14, 2022Observed: 0.52 ft at 5:45AM May 14, 2022Observed: 0.52 ft at 6:00AM May 14, 2022Observed: 0.52 ft at 6:15AM May 14, 2022Observed: 0.52 ft at 6:30AM May 14, 2022Observed: 0.52 ft at 6:45AM May 14, 2022Observed: 0.52 ft at 7:00AM May 14, 2022Observed: 0.52 ft at 7:15AM May 14, 2022Observed: 0.52 ft at 7:30AM May 14, 2022Observed: 0.52 ft at 7:45AM May 14, 2022Observed: 0.52 ft at 8:00AM May 14, 2022Observed: 0.52 ft at 8:15AM May 14, 2022Observed: 0.52 ft at 8:30AM May 14, 2022Observed: 0.52 ft at 8:45AM May 14, 2022Observed: 0.52 ft at 9:00AM May 14, 2022Observed: 0.52 ft at 9:15AM May 14, 2022Observed: 0.52 ft at 9:30AM May 14, 2022Observed: 0.52 ft at 9:45AM May 14, 2022Observed: 0.52 ft at 10:00AM May 14, 2022Observed: 0.52 ft at 10:15AM May 14, 2022Observed: 0.52 ft at 10:30AM May 14, 2022Observed: 0.52 ft at 10:45AM May 14, 2022Observed: 0.52 ft at 11:00AM May 14, 2022Observed: 0.52 ft at 11:15AM May 14, 2022Observed: 0.52 ft at 11:30AM May 14, 2022Observed: 0.52 ft at 11:45AM May 14, 2022Observed: 0.52 ft at 12:00PM May 14, 2022Observed: 0.52 ft at 12:15PM May 14, 2022Observed: 0.52 ft at 12:30PM May 14, 2022Observed: 0.52 ft at 12:45PM May 14, 2022Observed: 0.52 ft at 1:00PM May 14, 2022Observed: 0.52 ft at 1:15PM May 14, 2022Observed: 0.52 ft at 1:30PM May 14, 2022Observed: 0.52 ft at 1:45PM May 14, 2022Observed: 0.52 ft at 2:00PM May 14, 2022Observed: 0.52 ft at 2:15PM May 14, 2022Observed: 0.52 ft at 2:30PM May 14, 2022Observed: 0.52 ft at 2:45PM May 14, 2022Observed: 0.52 ft at 3:00PM May 14, 2022Observed: 0.52 ft at 3:15PM May 14, 2022Observed: 0.52 ft at 3:30PM May 14, 2022Observed: 0.52 ft at 3:45PM May 14, 2022Observed: 0.52 ft at 4:00PM May 14, 2022Observed: 0.52 ft at 4:15PM May 14, 2022Observed: 0.52 ft at 4:30PM May 14, 2022Observed: 0.52 ft at 4:45PM May 14, 2022Observed: 0.52 ft at 5:00PM May 14, 2022Observed: 0.52 ft at 5:15PM May 14, 2022Observed: 0.52 ft at 5:30PM May 14, 2022Observed: 0.52 ft at 5:45PM May 14, 2022Observed: 0.52 ft at 6:00PM May 14, 2022Observed: 0.52 ft at 6:15PM May 14, 2022Observed: 0.52 ft at 6:30PM May 14, 2022Observed: 0.52 ft at 6:45PM May 14, 2022Observed: 0.52 ft at 7:00PM May 14, 2022Observed: 0.52 ft at 7:15PM May 14, 2022Observed: 0.52 ft at 7:30PM May 14, 2022Observed: 0.52 ft at 7:45PM May 14, 2022Observed: 0.52 ft at 8:00PM May 14, 2022Observed: 0.52 ft at 8:15PM May 14, 2022Observed: 0.52 ft at 8:30PM May 14, 2022Observed: 0.52 ft at 8:45PM May 14, 2022Observed: 0.52 ft at 9:00PM May 14, 2022Observed: 0.52 ft at 9:15PM May 14, 2022Observed: 0.52 ft at 9:30PM May 14, 2022Observed: 0.52 ft at 9:45PM May 14, 2022Observed: 0.52 ft at 10:00PM May 14, 2022Observed: 0.52 ft at 10:15PM May 14, 2022Observed: 0.52 ft at 10:30PM May 14, 2022Observed: 0.52 ft at 10:45PM May 14, 2022Observed: 0.52 ft at 11:00PM May 14, 2022Observed: 0.52 ft at 11:15PM May 14, 2022Observed: 0.52 ft at 11:30PM May 14, 2022Observed: 0.52 ft at 11:45PM May 14, 2022Observed: 0.52 ft at 12:00AM May 15, 2022Observed: 0.52 ft at 12:15AM May 15, 2022Observed: 0.52 ft at 12:30AM May 15, 2022Observed: 0.52 ft at 12:45AM May 15, 2022Observed: 0.52 ft at 1:00AM May 15, 2022Observed: 0.52 ft at 1:15AM May 15, 2022Observed: 0.52 ft at 1:30AM May 15, 2022Observed: 0.52 ft at 1:45AM May 15, 2022Observed: 0.52 ft at 2:00AM May 15, 2022Observed: 0.52 ft at 2:15AM May 15, 2022Observed: 0.52 ft at 2:30AM May 15, 2022Observed: 0.52 ft at 2:45AM May 15, 2022Observed: 0.52 ft at 3:00AM May 15, 2022Observed: 0.52 ft at 3:15AM May 15, 2022Observed: 0.52 ft at 3:30AM May 15, 2022Observed: 0.52 ft at 3:45AM May 15, 2022Observed: 0.52 ft at 4:00AM May 15, 2022Observed: 0.52 ft at 4:15AM May 15, 2022Observed: 0.52 ft at 4:30AM May 15, 2022Observed: 0.52 ft at 4:45AM May 15, 2022Observed: 0.52 ft at 5:00AM May 15, 2022Observed: 0.52 ft at 5:15AM May 15, 2022Observed: 0.52 ft at 5:30AM May 15, 2022Observed: 0.52 ft at 5:45AM May 15, 2022Observed: 0.52 ft at 6:00AM May 15, 2022Observed: 0.52 ft at 6:15AM May 15, 2022Observed: 0.52 ft at 6:30AM May 15, 2022Observed: 0.52 ft at 6:45AM May 15, 2022Observed: 0.52 ft at 7:00AM May 15, 2022Observed: 0.52 ft at 7:15AM May 15, 2022Observed: 0.52 ft at 7:30AM May 15, 2022Observed: 0.52 ft at 7:45AM May 15, 2022Observed: 0.52 ft at 8:00AM May 15, 2022Observed: 0.52 ft at 8:15AM May 15, 2022Observed: 0.52 ft at 8:30AM May 15, 2022Observed: 0.52 ft at 8:45AM May 15, 2022Observed: 0.52 ft at 9:00AM May 15, 2022Observed: 0.52 ft at 9:15AM May 15, 2022Observed: 0.52 ft at 9:30AM May 15, 2022Observed: 0.52 ft at 9:45AM May 15, 2022Observed: 0.52 ft at 10:00AM May 15, 2022Observed: 0.52 ft at 10:15AM May 15, 2022Observed: 0.52 ft at 10:30AM May 15, 2022Observed: 0.52 ft at 10:45AM May 15, 2022Observed: 0.52 ft at 11:00AM May 15, 2022Observed: 0.52 ft at 11:15AM May 15, 2022Observed: 0.52 ft at 11:30AM May 15, 2022Observed: 0.52 ft at 11:45AM May 15, 2022Observed: 0.52 ft at 12:00PM May 15, 2022Observed: 0.52 ft at 12:15PM May 15, 2022Observed: 0.52 ft at 12:30PM May 15, 2022Observed: 0.52 ft at 12:45PM May 15, 2022Observed: 0.52 ft at 1:00PM May 15, 2022Observed: 0.52 ft at 1:15PM May 15, 2022Observed: 0.52 ft at 1:30PM May 15, 2022Observed: 0.52 ft at 1:45PM May 15, 2022Observed: 0.52 ft at 2:00PM May 15, 2022Observed: 0.52 ft at 2:15PM May 15, 2022Observed: 0.52 ft at 2:30PM May 15, 2022Observed: 0.52 ft at 2:45PM May 15, 2022Observed: 0.52 ft at 3:00PM May 15, 2022Observed: 0.52 ft at 3:15PM May 15, 2022Observed: 0.52 ft at 3:30PM May 15, 2022Observed: 0.52 ft at 3:45PM May 15, 2022Observed: 0.52 ft at 4:00PM May 15, 2022Observed: 0.52 ft at 4:15PM May 15, 2022Observed: 0.52 ft at 4:30PM May 15, 2022Observed: 0.52 ft at 4:45PM May 15, 2022Observed: 0.52 ft at 5:00PM May 15, 2022Observed: 0.52 ft at 5:15PM May 15, 2022Observed: 0.52 ft at 5:30PM May 15, 2022Observed: 0.52 ft at 5:45PM May 15, 2022Observed: 0.52 ft at 6:00PM May 15, 2022Observed: 0.52 ft at 6:15PM May 15, 2022Observed: 0.52 ft at 6:30PM May 15, 2022Observed: 0.52 ft at 6:45PM May 15, 2022Observed: 0.52 ft at 7:00PM May 15, 2022Observed: 0.52 ft at 7:15PM May 15, 2022Observed: 0.52 ft at 7:30PM May 15, 2022Observed: 0.52 ft at 7:45PM May 15, 2022Observed: 0.52 ft at 8:00PM May 15, 2022Observed: 0.52 ft at 8:15PM May 15, 2022Observed: 0.52 ft at 8:30PM May 15, 2022Observed: 0.52 ft at 8:45PM May 15, 2022Observed: 0.52 ft at 9:00PM May 15, 2022Observed: 0.52 ft at 9:15PM May 15, 2022Observed: 0.52 ft at 9:30PM May 15, 2022Observed: 0.52 ft at 9:45PM May 15, 2022Observed: 0.52 ft at 10:00PM May 15, 2022Observed: 0.52 ft at 10:15PM May 15, 2022Observed: 0.52 ft at 10:30PM May 15, 2022Observed: 0.52 ft at 10:45PM May 15, 2022Observed: 0.52 ft at 11:00PM May 15, 2022Observed: 0.52 ft at 11:15PM May 15, 2022Observed: 0.52 ft at 11:30PM May 15, 2022Observed: 0.52 ft at 11:45PM May 15, 2022Observed: 0.52 ft at 12:00AM May 16, 2022Observed: 0.52 ft at 12:15AM May 16, 2022Observed: 0.52 ft at 12:30AM May 16, 2022Observed: 0.52 ft at 12:45AM May 16, 2022Observed: 0.52 ft at 1:00AM May 16, 2022Observed: 0.52 ft at 1:15AM May 16, 2022Observed: 0.52 ft at 1:30AM May 16, 2022Observed: 0.52 ft at 1:45AM May 16, 2022Observed: 0.52 ft at 2:00AM May 16, 2022Observed: 0.52 ft at 2:15AM May 16, 2022Observed: 0.52 ft at 2:30AM May 16, 2022Observed: 0.52 ft at 2:45AM May 16, 2022Observed: 0.52 ft at 3:00AM May 16, 2022Observed: 0.52 ft at 3:15AM May 16, 2022Observed: 0.52 ft at 3:30AM May 16, 2022Observed: 0.52 ft at 3:45AM May 16, 2022Observed: 0.52 ft at 4:00AM May 16, 2022Observed: 0.52 ft at 4:15AM May 16, 2022Observed: 0.52 ft at 4:30AM May 16, 2022Observed: 0.52 ft at 4:45AM May 16, 2022Observed: 0.52 ft at 5:00AM May 16, 2022Observed: 0.52 ft at 5:15AM May 16, 2022Observed: 0.52 ft at 5:30AM May 16, 2022Observed: 0.52 ft at 5:45AM May 16, 2022Observed: 0.52 ft at 6:00AM May 16, 2022Observed: 0.52 ft at 6:15AM May 16, 2022Observed: 0.52 ft at 6:30AM May 16, 2022Observed: 0.52 ft at 6:45AM May 16, 2022Observed: 0.52 ft at 7:00AM May 16, 2022Observed: 0.52 ft at 7:15AM May 16, 2022Observed: 0.52 ft at 7:30AM May 16, 2022Observed: 0.52 ft at 7:45AM May 16, 2022Observed: 0.52 ft at 8:00AM May 16, 2022Observed: 0.52 ft at 8:15AM May 16, 2022Observed: 0.52 ft at 8:30AM May 16, 2022Observed: 0.52 ft at 8:45AM May 16, 2022Observed: 0.52 ft at 9:00AM May 16, 2022Observed: 0.52 ft at 9:15AM May 16, 2022Observed: 0.52 ft at 9:30AM May 16, 2022Observed: 0.52 ft at 9:45AM May 16, 2022Observed: 0.52 ft at 10:00AM May 16, 2022Observed: 0.52 ft at 10:15AM May 16, 2022Observed: 0.52 ft at 10:30AM May 16, 2022Observed: 0.52 ft at 10:45AM May 16, 2022Observed: 0.52 ft at 11:00AM May 16, 2022Observed: 0.52 ft at 11:15AM May 16, 2022Observed: 0.52 ft at 11:30AM May 16, 2022Observed: 0.52 ft at 11:45AM May 16, 2022Observed: 0.52 ft at 12:00PM May 16, 2022Observed: 0.52 ft at 12:15PM May 16, 2022Observed: 0.52 ft at 12:30PM May 16, 2022Observed: 0.52 ft at 12:45PM May 16, 2022Observed: 0.52 ft at 1:00PM May 16, 2022Observed: 0.52 ft at 1:15PM May 16, 2022Observed: 0.52 ft at 1:30PM May 16, 2022Observed: 0.52 ft at 1:45PM May 16, 2022Observed: 0.52 ft at 2:00PM May 16, 2022Observed: 0.52 ft at 2:15PM May 16, 2022Observed: 0.52 ft at 2:30PM May 16, 2022Observed: 0.52 ft at 2:45PM May 16, 2022Observed: 0.52 ft at 3:00PM May 16, 2022Observed: 0.52 ft at 3:15PM May 16, 2022SCVWD-Santa Clara Valley Water DistrictTMSC1(plotting HGIRG) Graph Created (3:30PM May 16, 2022)ObservedLatest observed value: 0.52 ft at 3:15 PM PDT 16-May-2022. Flood Stage is 8 ft
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Metadata
NOTE: Graphical forecasts are not available for the San Tomas Aquino Creek above Williams Road. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Major Flood Stage: 9.5
Moderate Flood Stage: 9
Flood Stage: 8
Action Stage: 6.5
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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Gauge LocationGauge Map Marker
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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.
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9.51 Major Flooding...If Saratoga Creek has substantial flows, overbanking will occur on the east bank between US-101 and Scott Blvd, bounded by the creek and San Tomas Expwy, inundating the office park.
9.5 Major Flooding: San Tomas Expwy flooded, with water moving northward under the I-280 viaduct towards Homestead. Water sheet flows along roads towards Pruneridge Golf Course. Extensive flooding stemming from the daylighted culvert upstream of Homestead Rd. Areas east of Kiely Blvd and west of Scott Blvd are at risk. Floodwaters may continue to move northward, bounded by San Tomas and Scott Blvd, crossing the Caltraintracks toward US-101...
9 Moderate Flooding: Spills upstream of Williams Road move toward the west and move northward along Boynton Ave, ponding along I-280. Worst flooding east of Boynton High School. Overbanking upstream of Homestead Rd spread along San Tomas Expwy moves northward and spreads into surrounding neighborhoods. If Saratoga Creek has substantial flows as well, overbanking on the east bank is possible between US-101 and Scott Blvd.
8 Minor Flooding: Overbanking possible near Williams Road, Payne Ave, West Hamilton Ave, and Campbell Ave, causing street flooding. Possible overbanking onto San Tomas Expwy between Homestead Rd and Forbes Ave, where the underground culvert daylights for a short stretch.
6.5 Action Stage
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Latitude: 37.306600° N, Longitude: 121.964100° 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 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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Page last modified: 2-Nov-2020 7:27 PM
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