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Hydrograph River at a Glance Download
Sunnyvale East above Hwy 101 Stage (ft)Observed: 1.46 ft at 12:00PM May 04, 2021Observed: 1.45 ft at 12:15PM May 04, 2021Observed: 1.42 ft at 12:30PM May 04, 2021Observed: 1.41 ft at 12:45PM May 04, 2021Observed: 1.4 ft at 1:00PM May 04, 2021Observed: 1.44 ft at 1:15PM May 04, 2021Observed: 1.49 ft at 1:30PM May 04, 2021Observed: 1.47 ft at 1:45PM May 04, 2021Observed: 1.48 ft at 2:00PM May 04, 2021Observed: 1.46 ft at 2:15PM May 04, 2021Observed: 1.43 ft at 2:30PM May 04, 2021Observed: 1.41 ft at 2:45PM May 04, 2021Observed: 1.39 ft at 3:00PM May 04, 2021Observed: 1.41 ft at 3:15PM May 04, 2021Observed: 1.47 ft at 3:30PM May 04, 2021Observed: 1.49 ft at 3:45PM May 04, 2021Observed: 1.48 ft at 4:00PM May 04, 2021Observed: 1.47 ft at 4:15PM May 04, 2021Observed: 1.45 ft at 4:30PM May 04, 2021Observed: 1.43 ft at 4:45PM May 04, 2021Observed: 1.41 ft at 5:00PM May 04, 2021Observed: 1.39 ft at 5:15PM May 04, 2021Observed: 1.43 ft at 5:30PM May 04, 2021Observed: 1.48 ft at 5:45PM May 04, 2021Highest Observation: 1.51 ft at 6:00PM May 04, 2021Observed: 1.48 ft at 6:15PM May 04, 2021Observed: 1.46 ft at 6:30PM May 04, 2021Observed: 1.43 ft at 6:45PM May 04, 2021Observed: 1.43 ft at 6:47PM May 04, 2021Observed: 1.42 ft at 7:00PM May 04, 2021Observed: 1.38 ft at 7:15PM May 04, 2021Observed: 1.38 ft at 7:30PM May 04, 2021Observed: 1.45 ft at 7:45PM May 04, 2021Observed: 1.48 ft at 8:00PM May 04, 2021Observed: 1.5 ft at 8:15PM May 04, 2021Observed: 1.45 ft at 8:30PM May 04, 2021Observed: 1.41 ft at 8:45PM May 04, 2021Observed: 1.43 ft at 9:00PM May 04, 2021Observed: 1.4 ft at 9:15PM May 04, 2021Observed: 1.38 ft at 9:30PM May 04, 2021Observed: 1.42 ft at 9:45PM May 04, 2021Observed: 1.48 ft at 10:00PM May 04, 2021Observed: 1.47 ft at 10:15PM May 04, 2021Observed: 1.49 ft at 10:30PM May 04, 2021Observed: 1.45 ft at 10:45PM May 04, 2021Observed: 1.41 ft at 11:00PM May 04, 2021Observed: 1.41 ft at 11:15PM May 04, 2021Observed: 1.39 ft at 11:30PM May 04, 2021Observed: 1.38 ft at 11:45PM May 04, 2021Observed: 1.44 ft at 12:00AM May 05, 2021Observed: 1.49 ft at 12:15AM May 05, 2021Observed: 1.49 ft at 12:30AM May 05, 2021Observed: 1.47 ft at 12:45AM May 05, 2021Observed: 1.44 ft at 1:00AM May 05, 2021Observed: 1.43 ft at 1:15AM May 05, 2021Observed: 1.38 ft at 1:30AM May 05, 2021Observed: 1.39 ft at 1:45AM May 05, 2021Observed: 1.37 ft at 2:00AM May 05, 2021Observed: 1.47 ft at 2:15AM May 05, 2021Observed: 1.49 ft at 2:30AM May 05, 2021Observed: 1.49 ft at 2:45AM May 05, 2021Observed: 1.49 ft at 2:46AM May 05, 2021Observed: 1.46 ft at 3:00AM May 05, 2021Observed: 1.45 ft at 3:15AM May 05, 2021Observed: 1.4 ft at 3:30AM May 05, 2021Observed: 1.41 ft at 3:45AM May 05, 2021Observed: 1.38 ft at 4:00AM May 05, 2021Observed: 1.42 ft at 4:15AM May 05, 2021Observed: 1.44 ft at 4:30AM May 05, 2021Observed: 1.48 ft at 4:45AM May 05, 2021Observed: 1.48 ft at 5:00AM May 05, 2021Observed: 1.47 ft at 5:15AM May 05, 2021Observed: 1.43 ft at 5:30AM May 05, 2021Observed: 1.38 ft at 5:45AM May 05, 2021Observed: 1.4 ft at 6:00AM May 05, 2021Observed: 1.38 ft at 6:15AM May 05, 2021Observed: 1.45 ft at 6:30AM May 05, 2021Observed: 1.46 ft at 6:45AM May 05, 2021Observed: 1.49 ft at 7:00AM May 05, 2021Observed: 1.47 ft at 7:15AM May 05, 2021Observed: 1.46 ft at 7:30AM May 05, 2021Observed: 1.43 ft at 7:45AM May 05, 2021Observed: 1.38 ft at 8:00AM May 05, 2021Observed: 1.4 ft at 8:15AM May 05, 2021Observed: 1.41 ft at 8:30AM May 05, 2021Observed: 1.49 ft at 8:45AM May 05, 2021Observed: 1.49 ft at 9:00AM May 05, 2021Observed: 1.49 ft at 9:15AM May 05, 2021Observed: 1.45 ft at 9:30AM May 05, 2021Observed: 1.44 ft at 9:45AM May 05, 2021Observed: 1.4 ft at 10:00AM May 05, 2021Observed: 1.39 ft at 10:15AM May 05, 2021Observed: 1.38 ft at 10:30AM May 05, 2021Observed: 1.45 ft at 10:45AM May 05, 2021Observed: 1.45 ft at 10:46AM May 05, 2021Observed: 1.49 ft at 11:00AM May 05, 2021Observed: 1.49 ft at 11:15AM May 05, 2021Observed: 1.48 ft at 11:30AM May 05, 2021Observed: 1.45 ft at 11:45AM May 05, 2021Observed: 1.43 ft at 12:00PM May 05, 2021Observed: 1.41 ft at 12:15PM May 05, 2021Observed: 1.39 ft at 12:30PM May 05, 2021Observed: 1.42 ft at 12:45PM May 05, 2021Observed: 1.47 ft at 1:00PM May 05, 2021Observed: 1.5 ft at 1:15PM May 05, 2021Observed: 1.47 ft at 1:30PM May 05, 2021Observed: 1.47 ft at 1:45PM May 05, 2021Observed: 1.45 ft at 2:00PM May 05, 2021Observed: 1.43 ft at 2:15PM May 05, 2021Observed: 1.41 ft at 2:30PM May 05, 2021Observed: 1.4 ft at 2:45PM May 05, 2021Observed: 1.44 ft at 3:00PM May 05, 2021Observed: 1.49 ft at 3:15PM May 05, 2021Observed: 1.5 ft at 3:30PM May 05, 2021Observed: 1.48 ft at 3:45PM May 05, 2021Observed: 1.46 ft at 4:00PM May 05, 2021Observed: 1.44 ft at 4:15PM May 05, 2021Observed: 1.42 ft at 4:30PM May 05, 2021Observed: 1.37 ft at 4:45PM May 05, 2021Observed: 1.41 ft at 5:00PM May 05, 2021Observed: 1.46 ft at 5:15PM May 05, 2021Observed: 1.46 ft at 5:30PM May 05, 2021Observed: 1.48 ft at 5:45PM May 05, 2021Observed: 1.48 ft at 6:00PM May 05, 2021Observed: 1.45 ft at 6:15PM May 05, 2021Observed: 1.43 ft at 6:30PM May 05, 2021Observed: 1.41 ft at 6:45PM May 05, 2021Observed: 1.41 ft at 6:47PM May 05, 2021Observed: 1.4 ft at 7:00PM May 05, 2021Observed: 1.43 ft at 7:15PM May 05, 2021Observed: 1.48 ft at 7:30PM May 05, 2021Observed: 1.49 ft at 7:45PM May 05, 2021Observed: 1.48 ft at 8:00PM May 05, 2021Observed: 1.46 ft at 8:15PM May 05, 2021Observed: 1.41 ft at 8:30PM May 05, 2021Observed: 1.38 ft at 8:45PM May 05, 2021Observed: 1.37 ft at 9:00PM May 05, 2021Observed: 1.34 ft at 9:15PM May 05, 2021Observed: 1.38 ft at 9:30PM May 05, 2021Observed: 1.43 ft at 9:45PM May 05, 2021Observed: 1.45 ft at 10:00PM May 05, 2021Observed: 1.46 ft at 10:15PM May 05, 2021Observed: 1.4 ft at 10:30PM May 05, 2021Observed: 1.42 ft at 10:45PM May 05, 2021Observed: 1.4 ft at 11:00PM May 05, 2021Observed: 1.38 ft at 11:15PM May 05, 2021Observed: 1.38 ft at 11:30PM May 05, 2021Observed: 1.4 ft at 11:45PM May 05, 2021Observed: 1.46 ft at 12:00AM May 06, 2021Observed: 1.47 ft at 12:15AM May 06, 2021Observed: 1.45 ft at 12:30AM May 06, 2021Observed: 1.44 ft at 12:45AM May 06, 2021Observed: 1.38 ft at 1:00AM May 06, 2021Observed: 1.38 ft at 1:15AM May 06, 2021Observed: 1.38 ft at 1:30AM May 06, 2021Observed: 1.39 ft at 1:45AM May 06, 2021Observed: 1.43 ft at 2:00AM May 06, 2021Observed: 1.44 ft at 2:15AM May 06, 2021Observed: 1.44 ft at 2:30AM May 06, 2021Observed: 1.42 ft at 2:45AM May 06, 2021Observed: 1.42 ft at 2:46AM May 06, 2021Observed: 1.42 ft at 3:00AM May 06, 2021Observed: 1.4 ft at 3:15AM May 06, 2021Observed: 1.38 ft at 3:30AM May 06, 2021Observed: 1.37 ft at 3:45AM May 06, 2021Observed: 1.4 ft at 4:00AM May 06, 2021Observed: 1.42 ft at 4:15AM May 06, 2021Observed: 1.44 ft at 4:30AM May 06, 2021Observed: 1.45 ft at 4:45AM May 06, 2021Observed: 1.43 ft at 5:00AM May 06, 2021Observed: 1.41 ft at 5:15AM May 06, 2021Observed: 1.4 ft at 5:30AM May 06, 2021Observed: 1.37 ft at 5:45AM May 06, 2021Observed: 1.36 ft at 6:00AM May 06, 2021Observed: 1.4 ft at 6:15AM May 06, 2021Observed: 1.44 ft at 6:30AM May 06, 2021Observed: 1.46 ft at 6:45AM May 06, 2021Observed: 1.44 ft at 7:00AM May 06, 2021Observed: 1.44 ft at 7:15AM May 06, 2021Observed: 1.41 ft at 7:30AM May 06, 2021Observed: 1.39 ft at 7:45AM May 06, 2021Observed: 1.35 ft at 8:00AM May 06, 2021Observed: 1.38 ft at 8:15AM May 06, 2021Observed: 1.44 ft at 8:30AM May 06, 2021Observed: 1.47 ft at 8:45AM May 06, 2021Observed: 1.46 ft at 9:00AM May 06, 2021Observed: 1.45 ft at 9:15AM May 06, 2021Observed: 1.42 ft at 9:30AM May 06, 2021Observed: 1.38 ft at 9:45AM May 06, 2021Observed: 1.38 ft at 10:00AM May 06, 2021Observed: 1.38 ft at 10:15AM May 06, 2021Observed: 1.37 ft at 10:30AM May 06, 2021Observed: 1.43 ft at 10:45AM May 06, 2021Observed: 1.43 ft at 10:46AM May 06, 2021Observed: 1.47 ft at 11:00AM May 06, 2021Observed: 1.42 ft at 11:15AM May 06, 2021Observed: 1.44 ft at 11:30AM May 06, 2021Observed: 1.41 ft at 11:45AM May 06, 2021Observed: 1.39 ft at 12:00PM May 06, 2021Observed: 1.38 ft at 12:15PM May 06, 2021Observed: 1.38 ft at 12:30PM May 06, 2021Observed: 1.42 ft at 12:45PM May 06, 2021Observed: 1.44 ft at 1:00PM May 06, 2021Observed: 1.46 ft at 1:15PM May 06, 2021Observed: 1.45 ft at 1:30PM May 06, 2021Observed: 1.43 ft at 1:45PM May 06, 2021Observed: 1.41 ft at 2:00PM May 06, 2021Observed: 1.38 ft at 2:15PM May 06, 2021Observed: 1.35 ft at 2:30PM May 06, 2021Observed: 1.38 ft at 2:45PM May 06, 2021Observed: 1.44 ft at 3:00PM May 06, 2021Observed: 1.47 ft at 3:15PM May 06, 2021Observed: 1.46 ft at 3:30PM May 06, 2021Observed: 1.44 ft at 3:45PM May 06, 2021Observed: 1.4 ft at 4:00PM May 06, 2021Observed: 1.4 ft at 4:15PM May 06, 2021Observed: 1.38 ft at 4:30PM May 06, 2021Observed: 1.35 ft at 4:45PM May 06, 2021Observed: 1.39 ft at 5:00PM May 06, 2021Observed: 1.45 ft at 5:15PM May 06, 2021Observed: 1.44 ft at 5:30PM May 06, 2021Observed: 1.45 ft at 5:45PM May 06, 2021Observed: 1.45 ft at 6:00PM May 06, 2021Observed: 1.39 ft at 6:15PM May 06, 2021Observed: 1.39 ft at 6:30PM May 06, 2021Observed: 1.37 ft at 6:45PM May 06, 2021Observed: 1.37 ft at 6:46PM May 06, 2021Observed: 1.38 ft at 7:00PM May 06, 2021Observed: 1.43 ft at 7:15PM May 06, 2021Observed: 1.45 ft at 7:30PM May 06, 2021Observed: 1.46 ft at 7:45PM May 06, 2021Observed: 1.45 ft at 8:00PM May 06, 2021Observed: 1.43 ft at 8:15PM May 06, 2021Observed: 1.4 ft at 8:30PM May 06, 2021Observed: 1.38 ft at 8:45PM May 06, 2021Observed: 1.35 ft at 9:00PM May 06, 2021Observed: 1.36 ft at 9:15PM May 06, 2021Observed: 1.44 ft at 9:30PM May 06, 2021Observed: 1.46 ft at 9:45PM May 06, 2021Observed: 1.42 ft at 10:00PM May 06, 2021Observed: 1.44 ft at 10:15PM May 06, 2021Observed: 1.43 ft at 10:30PM May 06, 2021Observed: 1.4 ft at 10:45PM May 06, 2021Observed: 1.38 ft at 11:00PM May 06, 2021Observed: 1.37 ft at 11:15PM May 06, 2021Observed: 1.4 ft at 11:30PM May 06, 2021Observed: 1.46 ft at 11:45PM May 06, 2021Observed: 1.44 ft at 12:00AM May 07, 2021Observed: 1.44 ft at 12:15AM May 07, 2021Observed: 1.44 ft at 12:30AM May 07, 2021Observed: 1.39 ft at 12:45AM May 07, 2021Observed: 1.36 ft at 1:00AM May 07, 2021Observed: 1.35 ft at 1:15AM May 07, 2021Observed: 1.36 ft at 1:30AM May 07, 2021Observed: 1.43 ft at 1:45AM May 07, 2021Observed: 1.47 ft at 2:00AM May 07, 2021Observed: 1.44 ft at 2:15AM May 07, 2021Observed: 1.42 ft at 2:30AM May 07, 2021Observed: 1.39 ft at 2:45AM May 07, 2021Observed: 1.39 ft at 2:47AM May 07, 2021Observed: 1.4 ft at 3:00AM May 07, 2021Observed: 1.38 ft at 3:15AM May 07, 2021Observed: 1.34 ft at 3:30AM May 07, 2021Observed: 1.38 ft at 3:45AM May 07, 2021Observed: 1.44 ft at 4:00AM May 07, 2021Observed: 1.44 ft at 4:15AM May 07, 2021Observed: 1.43 ft at 4:30AM May 07, 2021Observed: 1.44 ft at 4:45AM May 07, 2021Observed: 1.42 ft at 5:00AM May 07, 2021Observed: 1.36 ft at 5:15AM May 07, 2021Observed: 1.34 ft at 5:30AM May 07, 2021Observed: 1.36 ft at 5:45AM May 07, 2021Observed: 1.42 ft at 6:00AM May 07, 2021Observed: 1.44 ft at 6:15AM May 07, 2021Observed: 1.44 ft at 6:30AM May 07, 2021Observed: 1.45 ft at 6:45AM May 07, 2021Observed: 1.4 ft at 7:00AM May 07, 2021Observed: 1.38 ft at 7:15AM May 07, 2021Observed: 1.39 ft at 7:30AM May 07, 2021Observed: 1.36 ft at 7:45AM May 07, 2021Observed: 1.39 ft at 8:00AM May 07, 2021Observed: 1.44 ft at 8:15AM May 07, 2021Observed: 1.44 ft at 8:30AM May 07, 2021Observed: 1.46 ft at 8:45AM May 07, 2021Observed: 1.42 ft at 9:00AM May 07, 2021Observed: 1.43 ft at 9:15AM May 07, 2021Observed: 1.4 ft at 9:30AM May 07, 2021Observed: 1.38 ft at 9:45AM May 07, 2021Observed: 1.35 ft at 10:00AM May 07, 2021Observed: 1.39 ft at 10:15AM May 07, 2021Observed: 1.43 ft at 10:30AM May 07, 2021Observed: 1.47 ft at 10:45AM May 07, 2021Observed: 1.46 ft at 11:00AM May 07, 2021Observed: 1.44 ft at 11:15AM May 07, 2021Observed: 1.41 ft at 11:30AM May 07, 2021Observed: 1.39 ft at 11:45AM May 07, 2021Observed: 1.38 ft at 12:00PM May 07, 2021Observed: 1.38 ft at 12:15PM May 07, 2021Observed: 1.43 ft at 12:30PM May 07, 2021Observed: 1.47 ft at 12:45PM May 07, 2021Observed: 1.46 ft at 1:00PM May 07, 2021Observed: 1.45 ft at 1:15PM May 07, 2021Observed: 1.43 ft at 1:30PM May 07, 2021Observed: 1.41 ft at 1:45PM May 07, 2021Observed: 1.39 ft at 2:00PM May 07, 2021Observed: 1.48 ft at 3:15PM May 07, 2021Observed: 1.44 ft at 3:30PM May 07, 2021Observed: 1.42 ft at 3:45PM May 07, 2021Observed: 1.37 ft at 4:00PM May 07, 2021Observed: 1.38 ft at 4:15PM May 07, 2021Observed: 1.38 ft at 4:30PM May 07, 2021Observed: 1.42 ft at 4:45PM May 07, 2021Observed: 1.47 ft at 5:00PM May 07, 2021Observed: 1.47 ft at 5:15PM May 07, 2021Observed: 1.46 ft at 5:30PM May 07, 2021Observed: 1.44 ft at 5:45PM May 07, 2021Observed: 1.41 ft at 6:00PM May 07, 2021Observed: 1.4 ft at 6:15PM May 07, 2021Observed: 1.38 ft at 6:30PM May 07, 2021Observed: 1.39 ft at 6:45PM May 07, 2021Observed: 1.44 ft at 7:00PM May 07, 2021Observed: 1.47 ft at 7:15PM May 07, 2021Observed: 1.47 ft at 7:30PM May 07, 2021Observed: 1.44 ft at 7:45PM May 07, 2021Observed: 1.43 ft at 8:00PM May 07, 2021Observed: 1.37 ft at 8:15PM May 07, 2021Observed: 1.36 ft at 8:30PM May 07, 2021Observed: 1.38 ft at 8:45PM May 07, 2021Observed: 1.37 ft at 9:00PM May 07, 2021Observed: 1.46 ft at 9:15PM May 07, 2021Observed: 1.48 ft at 9:30PM May 07, 2021Observed: 1.46 ft at 9:45PM May 07, 2021Observed: 1.43 ft at 10:00PM May 07, 2021Observed: 1.42 ft at 10:15PM May 07, 2021Observed: 1.39 ft at 10:30PM May 07, 2021Observed: 1.38 ft at 10:45PM May 07, 2021Observed: 1.36 ft at 11:00PM May 07, 2021Observed: 1.44 ft at 11:15PM May 07, 2021Observed: 1.44 ft at 11:30PM May 07, 2021Observed: 1.48 ft at 11:45PM May 07, 2021Observed: 1.47 ft at 12:00AM May 08, 2021Observed: 1.4 ft at 12:15AM May 08, 2021Observed: 1.42 ft at 12:30AM May 08, 2021Observed: 1.38 ft at 12:45AM May 08, 2021Observed: 1.38 ft at 1:00AM May 08, 2021Observed: 1.37 ft at 1:15AM May 08, 2021Observed: 1.42 ft at 1:30AM May 08, 2021Observed: 1.47 ft at 1:45AM May 08, 2021Observed: 1.47 ft at 2:00AM May 08, 2021Observed: 1.42 ft at 2:15AM May 08, 2021Observed: 1.43 ft at 2:30AM May 08, 2021Observed: 1.37 ft at 2:45AM May 08, 2021Observed: 1.34 ft at 3:00AM May 08, 2021Observed: 1.39 ft at 3:15AM May 08, 2021Observed: 1.42 ft at 3:30AM May 08, 2021Observed: 1.46 ft at 3:45AM May 08, 2021Observed: 1.45 ft at 4:00AM May 08, 2021Observed: 1.43 ft at 4:15AM May 08, 2021Observed: 1.4 ft at 4:30AM May 08, 2021Observed: 1.42 ft at 4:45AM May 08, 2021Observed: 1.38 ft at 5:00AM May 08, 2021Observed: 1.35 ft at 5:15AM May 08, 2021Observed: 1.37 ft at 5:30AM May 08, 2021Observed: 1.42 ft at 5:45AM May 08, 2021Observed: 1.48 ft at 6:00AM May 08, 2021Observed: 1.45 ft at 6:15AM May 08, 2021Observed: 1.43 ft at 6:30AM May 08, 2021Observed: 1.43 ft at 6:45AM May 08, 2021Observed: 1.41 ft at 7:00AM May 08, 2021Observed: 1.36 ft at 7:15AM May 08, 2021Observed: 1.34 ft at 7:30AM May 08, 2021Observed: 1.37 ft at 7:45AM May 08, 2021Observed: 1.42 ft at 8:00AM May 08, 2021Observed: 1.48 ft at 8:15AM May 08, 2021Observed: 1.44 ft at 8:30AM May 08, 2021Observed: 1.45 ft at 8:45AM May 08, 2021Observed: 1.42 ft at 9:00AM May 08, 2021Observed: 1.38 ft at 9:15AM May 08, 2021Observed: 1.35 ft at 9:30AM May 08, 2021Observed: 1.38 ft at 9:45AM May 08, 2021Observed: 1.42 ft at 10:00AM May 08, 2021Observed: 1.46 ft at 10:15AM May 08, 2021Observed: 1.48 ft at 10:30AM May 08, 2021Observed: 1.47 ft at 10:45AM May 08, 2021Observed: 1.44 ft at 11:00AM May 08, 2021Observed: 1.42 ft at 11:15AM May 08, 2021Observed: 1.39 ft at 11:30AM May 08, 2021Observed: 1.38 ft at 11:45AM May 08, 2021Observed: 1.38 ft at 12:00PM May 08, 2021Observed: 1.44 ft at 12:15PM May 08, 2021Observed: 1.47 ft at 12:30PM May 08, 2021Observed: 1.47 ft at 12:45PM May 08, 2021Observed: 1.46 ft at 1:00PM May 08, 2021Observed: 1.44 ft at 1:15PM May 08, 2021Observed: 1.41 ft at 1:30PM May 08, 2021Observed: 1.36 ft at 1:45PM May 08, 2021Observed: 1.38 ft at 2:00PM May 08, 2021Observed: 1.4 ft at 2:15PM May 08, 2021Observed: 1.46 ft at 2:30PM May 08, 2021Observed: 1.47 ft at 2:45PM May 08, 2021Observed: 1.47 ft at 3:00PM May 08, 2021Observed: 1.45 ft at 3:15PM May 08, 2021Observed: 1.43 ft at 3:30PM May 08, 2021Observed: 1.41 ft at 3:45PM May 08, 2021Observed: 1.39 ft at 4:00PM May 08, 2021Observed: 1.39 ft at 4:15PM May 08, 2021Observed: 1.42 ft at 4:30PM May 08, 2021Observed: 1.46 ft at 4:45PM May 08, 2021Observed: 1.47 ft at 5:00PM May 08, 2021Observed: 1.46 ft at 5:15PM May 08, 2021Observed: 1.44 ft at 5:30PM May 08, 2021Observed: 1.42 ft at 5:45PM May 08, 2021Observed: 1.4 ft at 6:00PM May 08, 2021Observed: 1.35 ft at 6:15PM May 08, 2021Observed: 1.39 ft at 6:30PM May 08, 2021Observed: 1.44 ft at 6:45PM May 08, 2021Observed: 1.48 ft at 7:00PM May 08, 2021Observed: 1.48 ft at 7:01PM May 08, 2021Observed: 1.47 ft at 7:15PM May 08, 2021Observed: 1.45 ft at 7:30PM May 08, 2021Observed: 1.43 ft at 7:45PM May 08, 2021Observed: 1.42 ft at 8:00PM May 08, 2021Observed: 1.39 ft at 8:15PM May 08, 2021Observed: 1.38 ft at 8:30PM May 08, 2021Observed: 1.41 ft at 8:45PM May 08, 2021Observed: 1.46 ft at 9:00PM May 08, 2021Observed: 1.48 ft at 9:15PM May 08, 2021Observed: 1.47 ft at 9:30PM May 08, 2021Observed: 1.44 ft at 9:45PM May 08, 2021Observed: 1.43 ft at 10:00PM May 08, 2021Observed: 1.4 ft at 10:15PM May 08, 2021Observed: 1.39 ft at 10:30PM May 08, 2021Observed: 1.39 ft at 10:45PM May 08, 2021Observed: 1.44 ft at 11:00PM May 08, 2021Observed: 1.47 ft at 11:15PM May 08, 2021Observed: 1.48 ft at 11:30PM May 08, 2021Observed: 1.47 ft at 11:45PM May 08, 2021Observed: 1.44 ft at 12:00AM May 09, 2021Observed: 1.42 ft at 12:15AM May 09, 2021Observed: 1.37 ft at 12:30AM May 09, 2021Observed: 1.39 ft at 12:45AM May 09, 2021Observed: 1.41 ft at 1:00AM May 09, 2021Observed: 1.45 ft at 1:15AM May 09, 2021Observed: 1.48 ft at 1:30AM May 09, 2021Observed: 1.47 ft at 1:45AM May 09, 2021Observed: 1.46 ft at 2:00AM May 09, 2021Observed: 1.43 ft at 2:15AM May 09, 2021Observed: 1.38 ft at 2:30AM May 09, 2021Observed: 1.39 ft at 2:45AM May 09, 2021Observed: 1.38 ft at 3:00AM May 09, 2021Observed: 1.38 ft at 3:02AM May 09, 2021Observed: 1.42 ft at 3:15AM May 09, 2021Observed: 1.47 ft at 3:30AM May 09, 2021Observed: 1.48 ft at 3:45AM May 09, 2021Observed: 1.47 ft at 4:00AM May 09, 2021Observed: 1.44 ft at 4:15AM May 09, 2021Observed: 1.43 ft at 4:30AM May 09, 2021Observed: 1.4 ft at 4:45AM May 09, 2021Observed: 1.38 ft at 5:00AM May 09, 2021Observed: 1.39 ft at 5:15AM May 09, 2021Observed: 1.45 ft at 5:30AM May 09, 2021Observed: 1.48 ft at 5:45AM May 09, 2021Observed: 1.47 ft at 6:00AM May 09, 2021Observed: 1.45 ft at 6:15AM May 09, 2021Observed: 1.43 ft at 6:30AM May 09, 2021Observed: 1.41 ft at 6:45AM May 09, 2021Observed: 1.37 ft at 7:00AM May 09, 2021Observed: 1.38 ft at 7:15AM May 09, 2021Observed: 1.43 ft at 7:30AM May 09, 2021Observed: 1.47 ft at 7:45AM May 09, 2021Observed: 1.48 ft at 8:00AM May 09, 2021Observed: 1.47 ft at 8:15AM May 09, 2021Observed: 1.44 ft at 8:30AM May 09, 2021Observed: 1.42 ft at 8:45AM May 09, 2021Observed: 1.4 ft at 9:00AM May 09, 2021Observed: 1.39 ft at 9:15AM May 09, 2021Observed: 1.4 ft at 9:30AM May 09, 2021Observed: 1.45 ft at 9:45AM May 09, 2021Observed: 1.45 ft at 10:00AM May 09, 2021Observed: 1.48 ft at 10:15AM May 09, 2021Observed: 1.46 ft at 10:30AM May 09, 2021Observed: 1.44 ft at 10:45AM May 09, 2021Observed: 1.41 ft at 11:00AM May 09, 2021Observed: 1.41 ft at 11:02AM May 09, 2021SCVWD-Santa Clara Valley Water DistrictSYQC1(plotting HGIRG) Graph Created (11:45AM May 9, 2021)ObservedLatest observed value: 1.41 ft at 11:02 AM PDT 9-May-2021. Flood Stage is 7 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Sunnyvale East above Hwy 101. 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: 8
Moderate Flood Stage: 7.5
Flood Stage: 7
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
KML Image
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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8.1 Major Flooding...occurs north of Evelyn Dr, extending north to Hwy 237, between Fair Oaks Ave to the west and Lawrence Exwy to the east. North of Hwy 237, flooding occurs on both sides of the channel, affecting Twin Creeks Ball Park and Baylands Park.
8 Major Flooding: Channel overtopping is possible upstream of Evelyn on the E bank, Wolfe Rd, along the E bank upstream of Duane, for a short reach on both banks b/e Tasman and US-101, and immediately upstream and downstream of Caribbean Dr. Flooding of major streets near the channel alignment, including Caribbean Dr, Tasman Dr, Fair Oaks Ave, Wolfe Rd, Ahwanee Ave, Evelyn Ave, Kifer Rd, and Central Expwy. Possible shallow sheet flow across hwy 101. Flooding of businesses, homes and neighborhood streets...
7.5 Moderate Flooding: Levees immediately downstream and upstream of Caribbean Dr at risk of overtopping. Minimal flooding/poinding in Twin Creek Sports Complex and businesses south of Caribbean Dr. Area is also influenced by tides. Duane Ave to Wolfe Rd - east bank begins to overtop, causing localized ponding in the parking lot located east of the creek.
7 Minor Flooding: West levee begins to overtop immediately North of Caribbean Dr into drainage ditch.
6.5 Action Stage: Possible flooding to occur.
About This Location Collapse

Latitude: 37.394600° N, Longitude: 122.010400° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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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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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Page last modified: 2-Nov-2020 7:27 PM
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