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Hydrograph River at a Glance Download
San Gregorio Creek at San Gregorio Stage (ft)Flow (cfs)Observed: 3.58 ft at 12:15PM Oct 13, 2021Observed: 3.58 ft at 12:30PM Oct 13, 2021Observed: 3.58 ft at 12:45PM Oct 13, 2021Observed: 3.58 ft at 1:00PM Oct 13, 2021Observed: 3.58 ft at 1:15PM Oct 13, 2021Observed: 3.58 ft at 1:30PM Oct 13, 2021Highest Observation: 3.59 ft at 1:45PM Oct 13, 2021Highest Observation: 3.59 ft at 2:00PM Oct 13, 2021Highest Observation: 3.59 ft at 2:15PM Oct 13, 2021Observed: 3.58 ft at 2:30PM Oct 13, 2021Highest Observation: 3.59 ft at 2:45PM Oct 13, 2021Highest Observation: 3.59 ft at 3:00PM Oct 13, 2021Highest Observation: 3.59 ft at 3:15PM Oct 13, 2021Highest Observation: 3.59 ft at 3:30PM Oct 13, 2021Highest Observation: 3.59 ft at 3:45PM Oct 13, 2021Highest Observation: 3.59 ft at 4:00PM Oct 13, 2021Highest Observation: 3.59 ft at 4:15PM Oct 13, 2021Highest Observation: 3.59 ft at 4:30PM Oct 13, 2021Highest Observation: 3.59 ft at 4:45PM Oct 13, 2021Highest Observation: 3.59 ft at 5:00PM Oct 13, 2021Highest Observation: 3.59 ft at 5:15PM Oct 13, 2021Highest Observation: 3.59 ft at 5:30PM Oct 13, 2021Highest Observation: 3.59 ft at 5:45PM Oct 13, 2021Highest Observation: 3.59 ft at 6:00PM Oct 13, 2021Highest Observation: 3.59 ft at 6:15PM Oct 13, 2021Highest Observation: 3.59 ft at 6:30PM Oct 13, 2021Highest Observation: 3.59 ft at 6:45PM Oct 13, 2021Highest Observation: 3.59 ft at 7:00PM Oct 13, 2021Highest Observation: 3.59 ft at 7:15PM Oct 13, 2021Highest Observation: 3.59 ft at 7:30PM Oct 13, 2021Highest Observation: 3.59 ft at 7:45PM Oct 13, 2021Highest Observation: 3.59 ft at 8:00PM Oct 13, 2021Highest Observation: 3.59 ft at 8:15PM Oct 13, 2021Highest Observation: 3.59 ft at 8:30PM Oct 13, 2021Highest Observation: 3.59 ft at 8:45PM Oct 13, 2021Observed: 3.58 ft at 9:00PM Oct 13, 2021Observed: 3.58 ft at 9:15PM Oct 13, 2021Observed: 3.58 ft at 9:30PM Oct 13, 2021Observed: 3.58 ft at 9:45PM Oct 13, 2021Observed: 3.58 ft at 10:00PM Oct 13, 2021Observed: 3.58 ft at 10:15PM Oct 13, 2021Observed: 3.58 ft at 10:30PM Oct 13, 2021Observed: 3.58 ft at 10:45PM Oct 13, 2021Observed: 3.58 ft at 11:00PM Oct 13, 2021Observed: 3.58 ft at 11:15PM Oct 13, 2021Observed: 3.58 ft at 11:30PM Oct 13, 2021Observed: 3.58 ft at 11:45PM Oct 13, 2021Observed: 3.58 ft at 12:00AM Oct 14, 2021Observed: 3.58 ft at 12:15AM Oct 14, 2021Observed: 3.58 ft at 12:30AM Oct 14, 2021Observed: 3.58 ft at 12:45AM Oct 14, 2021Observed: 3.58 ft at 1:00AM Oct 14, 2021Observed: 3.58 ft at 1:15AM Oct 14, 2021Observed: 3.58 ft at 1:30AM Oct 14, 2021Observed: 3.58 ft at 1:45AM Oct 14, 2021Observed: 3.58 ft at 2:00AM Oct 14, 2021Observed: 3.58 ft at 2:15AM Oct 14, 2021Observed: 3.58 ft at 2:30AM Oct 14, 2021Observed: 3.58 ft at 2:45AM Oct 14, 2021Observed: 3.58 ft at 3:00AM Oct 14, 2021Observed: 3.58 ft at 3:15AM Oct 14, 2021Observed: 3.58 ft at 3:30AM Oct 14, 2021Observed: 3.58 ft at 3:45AM Oct 14, 2021Observed: 3.58 ft at 4:00AM Oct 14, 2021Observed: 3.58 ft at 4:15AM Oct 14, 2021Observed: 3.58 ft at 4:30AM Oct 14, 2021Observed: 3.58 ft at 4:45AM Oct 14, 2021Observed: 3.58 ft at 5:00AM Oct 14, 2021Observed: 3.58 ft at 5:15AM Oct 14, 2021Observed: 3.58 ft at 5:30AM Oct 14, 2021Observed: 3.58 ft at 5:45AM Oct 14, 2021Observed: 3.58 ft at 6:00AM Oct 14, 2021Observed: 3.58 ft at 6:15AM Oct 14, 2021Observed: 3.58 ft at 6:30AM Oct 14, 2021Observed: 3.58 ft at 6:45AM Oct 14, 2021Observed: 3.58 ft at 7:00AM Oct 14, 2021Observed: 3.58 ft at 7:15AM Oct 14, 2021Observed: 3.58 ft at 7:30AM Oct 14, 2021Observed: 3.58 ft at 7:45AM Oct 14, 2021Observed: 3.58 ft at 8:00AM Oct 14, 2021Observed: 3.58 ft at 8:15AM Oct 14, 2021Observed: 3.58 ft at 8:30AM Oct 14, 2021Observed: 3.58 ft at 8:45AM Oct 14, 2021Observed: 3.58 ft at 9:00AM Oct 14, 2021Observed: 3.58 ft at 9:15AM Oct 14, 2021Observed: 3.58 ft at 9:30AM Oct 14, 2021Observed: 3.58 ft at 9:45AM Oct 14, 2021Observed: 3.58 ft at 10:00AM Oct 14, 2021Observed: 3.58 ft at 10:15AM Oct 14, 2021Observed: 3.58 ft at 10:30AM Oct 14, 2021Observed: 3.58 ft at 10:45AM Oct 14, 2021Observed: 3.58 ft at 11:00AM Oct 14, 2021Observed: 3.58 ft at 11:15AM Oct 14, 2021Highest Observation: 3.59 ft at 11:30AM Oct 14, 2021Highest Observation: 3.59 ft at 11:45AM Oct 14, 2021Highest Observation: 3.59 ft at 12:00PM Oct 14, 2021Highest Observation: 3.59 ft at 12:15PM Oct 14, 2021Highest Observation: 3.59 ft at 12:30PM Oct 14, 2021Highest Observation: 3.59 ft at 12:45PM Oct 14, 2021Highest Observation: 3.59 ft at 1:00PM Oct 14, 2021Highest Observation: 3.59 ft at 1:30PM Oct 14, 2021Highest Observation: 3.59 ft at 1:45PM Oct 14, 2021Highest Observation: 3.59 ft at 2:00PM Oct 14, 2021Highest Observation: 3.59 ft at 2:15PM Oct 14, 2021Highest Observation: 3.59 ft at 2:30PM Oct 14, 2021Highest Observation: 3.59 ft at 2:45PM Oct 14, 2021Highest Observation: 3.59 ft at 3:00PM Oct 14, 2021Highest Observation: 3.59 ft at 3:15PM Oct 14, 2021Highest Observation: 3.59 ft at 3:30PM Oct 14, 2021Highest Observation: 3.59 ft at 3:45PM Oct 14, 2021Highest Observation: 3.59 ft at 4:00PM Oct 14, 2021Highest Observation: 3.59 ft at 4:15PM Oct 14, 2021Highest Observation: 3.59 ft at 4:30PM Oct 14, 2021Highest Observation: 3.59 ft at 4:45PM Oct 14, 2021Highest Observation: 3.59 ft at 5:00PM Oct 14, 2021Highest Observation: 3.59 ft at 5:15PM Oct 14, 2021Highest Observation: 3.59 ft at 5:30PM Oct 14, 2021Highest Observation: 3.59 ft at 5:45PM Oct 14, 2021Highest Observation: 3.59 ft at 6:00PM Oct 14, 2021Highest Observation: 3.59 ft at 6:15PM Oct 14, 2021Highest Observation: 3.59 ft at 6:30PM Oct 14, 2021Highest Observation: 3.59 ft at 6:45PM Oct 14, 2021Highest Observation: 3.59 ft at 7:00PM Oct 14, 2021Highest Observation: 3.59 ft at 7:15PM Oct 14, 2021Highest Observation: 3.59 ft at 7:30PM Oct 14, 2021Observed: 3.58 ft at 7:45PM Oct 14, 2021Observed: 3.58 ft at 8:00PM Oct 14, 2021Observed: 3.58 ft at 8:15PM Oct 14, 2021Observed: 3.58 ft at 8:30PM Oct 14, 2021Observed: 3.58 ft at 8:45PM Oct 14, 2021Observed: 3.58 ft at 9:00PM Oct 14, 2021Observed: 3.58 ft at 9:15PM Oct 14, 2021Observed: 3.58 ft at 9:30PM Oct 14, 2021Observed: 3.58 ft at 9:45PM Oct 14, 2021Observed: 3.58 ft at 10:00PM Oct 14, 2021Observed: 3.58 ft at 10:15PM Oct 14, 2021Observed: 3.58 ft at 10:30PM Oct 14, 2021Observed: 3.58 ft at 10:45PM Oct 14, 2021Observed: 3.58 ft at 11:00PM Oct 14, 2021Observed: 3.58 ft at 11:15PM Oct 14, 2021Observed: 3.58 ft at 11:30PM Oct 14, 2021Observed: 3.58 ft at 11:45PM Oct 14, 2021Observed: 3.58 ft at 12:00AM Oct 15, 2021Observed: 3.58 ft at 12:15AM Oct 15, 2021Observed: 3.58 ft at 12:30AM Oct 15, 2021Observed: 3.58 ft at 12:45AM Oct 15, 2021Observed: 3.58 ft at 1:00AM Oct 15, 2021Observed: 3.58 ft at 1:15AM Oct 15, 2021Observed: 3.58 ft at 1:30AM Oct 15, 2021Observed: 3.58 ft at 1:45AM Oct 15, 2021Observed: 3.58 ft at 2:00AM Oct 15, 2021Observed: 3.58 ft at 2:15AM Oct 15, 2021Observed: 3.58 ft at 2:30AM Oct 15, 2021Observed: 3.58 ft at 2:45AM Oct 15, 2021Observed: 3.58 ft at 3:00AM Oct 15, 2021Observed: 3.58 ft at 3:15AM Oct 15, 2021Observed: 3.58 ft at 3:30AM Oct 15, 2021Observed: 3.58 ft at 3:45AM Oct 15, 2021Observed: 3.58 ft at 4:00AM Oct 15, 2021Observed: 3.58 ft at 4:15AM Oct 15, 2021Observed: 3.58 ft at 4:30AM Oct 15, 2021Observed: 3.58 ft at 4:45AM Oct 15, 2021Observed: 3.58 ft at 5:00AM Oct 15, 2021Observed: 3.58 ft at 5:15AM Oct 15, 2021Observed: 3.58 ft at 5:30AM Oct 15, 2021Observed: 3.58 ft at 5:45AM Oct 15, 2021Observed: 3.58 ft at 6:00AM Oct 15, 2021Observed: 3.58 ft at 6:15AM Oct 15, 2021Observed: 3.58 ft at 6:30AM Oct 15, 2021Observed: 3.58 ft at 6:45AM Oct 15, 2021Observed: 3.58 ft at 7:00AM Oct 15, 2021Observed: 3.58 ft at 7:15AM Oct 15, 2021Observed: 3.58 ft at 7:30AM Oct 15, 2021Observed: 3.58 ft at 7:45AM Oct 15, 2021Observed: 3.58 ft at 8:00AM Oct 15, 2021Observed: 3.58 ft at 8:15AM Oct 15, 2021Observed: 3.58 ft at 8:30AM Oct 15, 2021Observed: 3.58 ft at 8:45AM Oct 15, 2021Observed: 3.58 ft at 9:00AM Oct 15, 2021Observed: 3.58 ft at 9:15AM Oct 15, 2021Observed: 3.58 ft at 9:30AM Oct 15, 2021Observed: 3.58 ft at 9:45AM Oct 15, 2021Observed: 3.58 ft at 10:00AM Oct 15, 2021Observed: 3.58 ft at 10:15AM Oct 15, 2021Observed: 3.58 ft at 10:30AM Oct 15, 2021Observed: 3.58 ft at 10:45AM Oct 15, 2021Observed: 3.58 ft at 11:00AM Oct 15, 2021Observed: 3.58 ft at 11:15AM Oct 15, 2021Observed: 3.58 ft at 11:30AM Oct 15, 2021Observed: 3.58 ft at 11:45AM Oct 15, 2021Highest Observation: 3.59 ft at 12:00PM Oct 15, 2021Highest Observation: 3.59 ft at 12:15PM Oct 15, 2021Highest Observation: 3.59 ft at 12:30PM Oct 15, 2021Highest Observation: 3.59 ft at 12:45PM Oct 15, 2021Highest Observation: 3.59 ft at 1:00PM Oct 15, 2021Highest Observation: 3.59 ft at 1:15PM Oct 15, 2021Highest Observation: 3.59 ft at 1:30PM Oct 15, 2021Highest Observation: 3.59 ft at 1:45PM Oct 15, 2021Highest Observation: 3.59 ft at 2:00PM Oct 15, 2021Highest Observation: 3.59 ft at 2:15PM Oct 15, 2021Highest Observation: 3.59 ft at 2:30PM Oct 15, 2021Highest Observation: 3.59 ft at 2:45PM Oct 15, 2021Highest Observation: 3.59 ft at 3:00PM Oct 15, 2021Highest Observation: 3.59 ft at 3:15PM Oct 15, 2021Highest Observation: 3.59 ft at 3:30PM Oct 15, 2021Highest Observation: 3.59 ft at 3:45PM Oct 15, 2021Highest Observation: 3.59 ft at 4:00PM Oct 15, 2021Highest Observation: 3.59 ft at 4:15PM Oct 15, 2021Highest Observation: 3.59 ft at 4:30PM Oct 15, 2021Highest Observation: 3.59 ft at 4:45PM Oct 15, 2021Highest Observation: 3.59 ft at 5:00PM Oct 15, 2021Highest Observation: 3.59 ft at 5:15PM Oct 15, 2021Highest Observation: 3.59 ft at 5:30PM Oct 15, 2021Highest Observation: 3.59 ft at 5:45PM Oct 15, 2021Highest Observation: 3.59 ft at 6:00PM Oct 15, 2021Highest Observation: 3.59 ft at 6:15PM Oct 15, 2021Highest Observation: 3.59 ft at 6:30PM Oct 15, 2021Observed: 3.58 ft at 6:45PM Oct 15, 2021Observed: 3.58 ft at 7:00PM Oct 15, 2021Observed: 3.58 ft at 7:15PM Oct 15, 2021Observed: 3.58 ft at 7:30PM Oct 15, 2021Observed: 3.58 ft at 7:45PM Oct 15, 2021Observed: 3.58 ft at 8:00PM Oct 15, 2021Observed: 3.58 ft at 8:15PM Oct 15, 2021Observed: 3.58 ft at 8:30PM Oct 15, 2021Observed: 3.58 ft at 8:45PM Oct 15, 2021Observed: 3.58 ft at 9:00PM Oct 15, 2021Observed: 3.58 ft at 9:15PM Oct 15, 2021Observed: 3.58 ft at 9:30PM Oct 15, 2021Observed: 3.58 ft at 9:45PM Oct 15, 2021Observed: 3.58 ft at 10:00PM Oct 15, 2021Observed: 3.58 ft at 10:15PM Oct 15, 2021Observed: 3.58 ft at 10:30PM Oct 15, 2021Observed: 3.58 ft at 10:45PM Oct 15, 2021Observed: 3.58 ft at 11:00PM Oct 15, 2021Observed: 3.58 ft at 11:15PM Oct 15, 2021Observed: 3.58 ft at 11:30PM Oct 15, 2021Observed: 3.58 ft at 11:45PM Oct 15, 2021Observed: 3.58 ft at 12:00AM Oct 16, 2021Observed: 3.58 ft at 12:15AM Oct 16, 2021Observed: 3.58 ft at 12:30AM Oct 16, 2021Observed: 3.58 ft at 12:45AM Oct 16, 2021Observed: 3.58 ft at 1:00AM Oct 16, 2021Observed: 3.58 ft at 1:15AM Oct 16, 2021Observed: 3.58 ft at 1:30AM Oct 16, 2021Observed: 3.58 ft at 1:45AM Oct 16, 2021Observed: 3.58 ft at 2:00AM Oct 16, 2021Observed: 3.58 ft at 2:15AM Oct 16, 2021Observed: 3.58 ft at 2:30AM Oct 16, 2021Observed: 3.58 ft at 2:45AM Oct 16, 2021Observed: 3.58 ft at 3:00AM Oct 16, 2021Observed: 3.58 ft at 3:15AM Oct 16, 2021Observed: 3.58 ft at 3:30AM Oct 16, 2021Observed: 3.58 ft at 3:45AM Oct 16, 2021Observed: 3.58 ft at 4:00AM Oct 16, 2021Observed: 3.58 ft at 4:15AM Oct 16, 2021Observed: 3.58 ft at 4:30AM Oct 16, 2021Observed: 3.58 ft at 4:45AM Oct 16, 2021Observed: 3.58 ft at 5:00AM Oct 16, 2021Observed: 3.58 ft at 5:15AM Oct 16, 2021Observed: 3.58 ft at 5:30AM Oct 16, 2021Observed: 3.58 ft at 5:45AM Oct 16, 2021Observed: 3.58 ft at 6:00AM Oct 16, 2021Observed: 3.58 ft at 6:15AM Oct 16, 2021Observed: 3.58 ft at 6:30AM Oct 16, 2021Observed: 3.58 ft at 6:45AM Oct 16, 2021Observed: 3.58 ft at 7:00AM Oct 16, 2021Observed: 3.58 ft at 7:15AM Oct 16, 2021Observed: 3.58 ft at 7:30AM Oct 16, 2021Observed: 3.58 ft at 7:45AM Oct 16, 2021Observed: 3.58 ft at 8:00AM Oct 16, 2021Observed: 3.58 ft at 8:15AM Oct 16, 2021Observed: 3.58 ft at 8:30AM Oct 16, 2021Observed: 3.58 ft at 8:45AM Oct 16, 2021Observed: 3.58 ft at 9:00AM Oct 16, 2021Observed: 3.58 ft at 9:15AM Oct 16, 2021Observed: 3.58 ft at 9:30AM Oct 16, 2021Observed: 3.58 ft at 9:45AM Oct 16, 2021Observed: 3.58 ft at 10:00AM Oct 16, 2021Observed: 3.58 ft at 10:15AM Oct 16, 2021Observed: 3.58 ft at 10:30AM Oct 16, 2021Observed: 3.58 ft at 10:45AM Oct 16, 2021Observed: 3.58 ft at 11:00AM Oct 16, 2021Observed: 3.58 ft at 11:15AM Oct 16, 2021Observed: 3.58 ft at 11:30AM Oct 16, 2021Observed: 3.58 ft at 11:45AM Oct 16, 2021Highest Observation: 3.59 ft at 12:00PM Oct 16, 2021Observed: 3.58 ft at 12:15PM Oct 16, 2021Highest Observation: 3.59 ft at 12:30PM Oct 16, 2021Highest Observation: 3.59 ft at 12:45PM Oct 16, 2021Highest Observation: 3.59 ft at 1:00PM Oct 16, 2021Highest Observation: 3.59 ft at 1:15PM Oct 16, 2021Highest Observation: 3.59 ft at 1:30PM Oct 16, 2021Highest Observation: 3.59 ft at 1:45PM Oct 16, 2021Highest Observation: 3.59 ft at 2:00PM Oct 16, 2021Highest Observation: 3.59 ft at 2:15PM Oct 16, 2021Highest Observation: 3.59 ft at 2:30PM Oct 16, 2021Highest Observation: 3.59 ft at 2:45PM Oct 16, 2021Highest Observation: 3.59 ft at 3:00PM Oct 16, 2021Highest Observation: 3.59 ft at 3:15PM Oct 16, 2021Highest Observation: 3.59 ft at 3:30PM Oct 16, 2021Highest Observation: 3.59 ft at 3:45PM Oct 16, 2021Highest Observation: 3.59 ft at 4:00PM Oct 16, 2021Highest Observation: 3.59 ft at 4:15PM Oct 16, 2021Highest Observation: 3.59 ft at 4:30PM Oct 16, 2021Highest Observation: 3.59 ft at 4:45PM Oct 16, 2021Highest Observation: 3.59 ft at 5:00PM Oct 16, 2021Highest Observation: 3.59 ft at 5:15PM Oct 16, 2021Highest Observation: 3.59 ft at 5:30PM Oct 16, 2021Highest Observation: 3.59 ft at 5:45PM Oct 16, 2021Highest Observation: 3.59 ft at 6:00PM Oct 16, 2021Highest Observation: 3.59 ft at 6:15PM Oct 16, 2021Highest Observation: 3.59 ft at 6:30PM Oct 16, 2021Observed: 3.58 ft at 6:45PM Oct 16, 2021Observed: 3.58 ft at 7:00PM Oct 16, 2021Observed: 3.58 ft at 7:15PM Oct 16, 2021Observed: 3.58 ft at 7:30PM Oct 16, 2021Observed: 3.58 ft at 7:45PM Oct 16, 2021Observed: 3.58 ft at 8:00PM Oct 16, 2021Observed: 3.58 ft at 8:15PM Oct 16, 2021Observed: 3.58 ft at 8:30PM Oct 16, 2021Observed: 3.58 ft at 8:45PM Oct 16, 2021Observed: 3.58 ft at 9:00PM Oct 16, 2021Observed: 3.58 ft at 9:15PM Oct 16, 2021Observed: 3.58 ft at 9:30PM Oct 16, 2021Observed: 3.58 ft at 9:45PM Oct 16, 2021Observed: 3.58 ft at 10:00PM Oct 16, 2021Observed: 3.58 ft at 10:15PM Oct 16, 2021Observed: 3.58 ft at 10:30PM Oct 16, 2021Observed: 3.58 ft at 10:45PM Oct 16, 2021Observed: 3.58 ft at 11:00PM Oct 16, 2021Observed: 3.58 ft at 11:15PM Oct 16, 2021Observed: 3.58 ft at 11:30PM Oct 16, 2021Observed: 3.58 ft at 11:45PM Oct 16, 2021Observed: 3.58 ft at 12:00AM Oct 17, 2021Observed: 3.58 ft at 12:15AM Oct 17, 2021Observed: 3.58 ft at 12:30AM Oct 17, 2021Observed: 3.58 ft at 12:45AM Oct 17, 2021Observed: 3.58 ft at 1:00AM Oct 17, 2021Observed: 3.58 ft at 1:15AM Oct 17, 2021Observed: 3.58 ft at 1:30AM Oct 17, 2021Observed: 3.58 ft at 1:45AM Oct 17, 2021Observed: 3.58 ft at 2:00AM Oct 17, 2021Observed: 3.58 ft at 2:15AM Oct 17, 2021Observed: 3.58 ft at 2:30AM Oct 17, 2021Observed: 3.58 ft at 2:45AM Oct 17, 2021Observed: 3.58 ft at 3:00AM Oct 17, 2021Observed: 3.58 ft at 3:15AM Oct 17, 2021Observed: 3.58 ft at 3:30AM Oct 17, 2021Observed: 3.58 ft at 3:45AM Oct 17, 2021Observed: 3.58 ft at 4:00AM Oct 17, 2021Observed: 3.58 ft at 4:15AM Oct 17, 2021Observed: 3.58 ft at 4:30AM Oct 17, 2021Observed: 3.58 ft at 4:45AM Oct 17, 2021Observed: 3.58 ft at 5:00AM Oct 17, 2021Observed: 3.58 ft at 5:15AM Oct 17, 2021Observed: 3.58 ft at 5:30AM Oct 17, 2021Observed: 3.58 ft at 5:45AM Oct 17, 2021Observed: 3.58 ft at 6:00AM Oct 17, 2021Observed: 3.58 ft at 6:15AM Oct 17, 2021Observed: 3.58 ft at 6:30AM Oct 17, 2021Observed: 3.58 ft at 6:45AM Oct 17, 2021Observed: 3.58 ft at 7:00AM Oct 17, 2021Observed: 3.58 ft at 7:15AM Oct 17, 2021Observed: 3.58 ft at 7:30AM Oct 17, 2021Observed: 3.58 ft at 7:45AM Oct 17, 2021Observed: 3.58 ft at 8:00AM Oct 17, 2021Observed: 3.58 ft at 8:15AM Oct 17, 2021Observed: 3.58 ft at 8:30AM Oct 17, 2021Observed: 3.58 ft at 8:45AM Oct 17, 2021Observed: 3.58 ft at 9:00AM Oct 17, 2021Observed: 3.58 ft at 9:15AM Oct 17, 2021Observed: 3.58 ft at 9:30AM Oct 17, 2021Observed: 3.58 ft at 9:45AM Oct 17, 2021Observed: 3.58 ft at 10:00AM Oct 17, 2021Observed: 3.58 ft at 10:15AM Oct 17, 2021Observed: 3.58 ft at 10:30AM Oct 17, 2021Observed: 3.58 ft at 10:45AM Oct 17, 2021Observed: 3.58 ft at 11:00AM Oct 17, 2021Observed: 3.58 ft at 11:15AM Oct 17, 2021Observed: 3.58 ft at 11:30AM Oct 17, 2021Observed: 3.58 ft at 11:45AM Oct 17, 2021Observed: 3.58 ft at 12:00PM Oct 17, 2021Observed: 3.58 ft at 12:15PM Oct 17, 2021Observed: 3.58 ft at 12:30PM Oct 17, 2021Observed: 3.58 ft at 12:45PM Oct 17, 2021Observed: 3.58 ft at 1:00PM Oct 17, 2021Observed: 3.58 ft at 1:15PM Oct 17, 2021Observed: 3.58 ft at 1:30PM Oct 17, 2021Observed: 3.58 ft at 1:45PM Oct 17, 2021Observed: 3.58 ft at 2:00PM Oct 17, 2021Observed: 3.58 ft at 2:15PM Oct 17, 2021Observed: 3.58 ft at 2:30PM Oct 17, 2021Observed: 3.58 ft at 2:45PM Oct 17, 2021Observed: 3.58 ft at 3:00PM Oct 17, 2021Observed: 3.58 ft at 3:15PM Oct 17, 2021Observed: 3.58 ft at 3:30PM Oct 17, 2021Observed: 3.58 ft at 3:45PM Oct 17, 2021Observed: 3.58 ft at 4:00PM Oct 17, 2021Observed: 3.58 ft at 4:15PM Oct 17, 2021Observed: 3.58 ft at 4:30PM Oct 17, 2021Highest Observation: 3.59 ft at 4:45PM Oct 17, 2021Highest Observation: 3.59 ft at 5:00PM Oct 17, 2021Highest Observation: 3.59 ft at 5:15PM Oct 17, 2021Highest Observation: 3.59 ft at 5:30PM Oct 17, 2021Highest Observation: 3.59 ft at 5:45PM Oct 17, 2021Highest Observation: 3.59 ft at 6:00PM Oct 17, 2021Highest Observation: 3.59 ft at 6:15PM Oct 17, 2021Highest Observation: 3.59 ft at 6:30PM Oct 17, 2021Highest Observation: 3.59 ft at 6:45PM Oct 17, 2021Highest Observation: 3.59 ft at 7:00PM Oct 17, 2021Highest Observation: 3.59 ft at 7:15PM Oct 17, 2021Highest Observation: 3.59 ft at 7:30PM Oct 17, 2021Observed: 3.58 ft at 7:45PM Oct 17, 2021Observed: 3.58 ft at 8:00PM Oct 17, 2021Observed: 3.58 ft at 8:15PM Oct 17, 2021Observed: 3.58 ft at 8:30PM Oct 17, 2021Observed: 3.58 ft at 8:45PM Oct 17, 2021Observed: 3.58 ft at 9:00PM Oct 17, 2021Observed: 3.58 ft at 9:15PM Oct 17, 2021Observed: 3.58 ft at 9:30PM Oct 17, 2021Observed: 3.58 ft at 9:45PM Oct 17, 2021Observed: 3.58 ft at 10:00PM Oct 17, 2021Observed: 3.58 ft at 10:15PM Oct 17, 2021Observed: 3.58 ft at 10:30PM Oct 17, 2021Observed: 3.58 ft at 10:45PM Oct 17, 2021Observed: 3.58 ft at 11:00PM Oct 17, 2021Observed: 3.58 ft at 11:15PM Oct 17, 2021Observed: 3.58 ft at 11:30PM Oct 17, 2021Observed: 3.58 ft at 11:45PM Oct 17, 2021Observed: 3.58 ft at 12:00AM Oct 18, 2021Observed: 3.58 ft at 12:15AM Oct 18, 2021Observed: 3.58 ft at 12:30AM Oct 18, 2021Observed: 3.58 ft at 12:45AM Oct 18, 2021Observed: 3.58 ft at 1:00AM Oct 18, 2021Observed: 3.58 ft at 1:15AM Oct 18, 2021Observed: 3.58 ft at 1:30AM Oct 18, 2021Observed: 3.58 ft at 1:45AM Oct 18, 2021Observed: 3.58 ft at 2:00AM Oct 18, 2021Observed: 3.58 ft at 2:15AM Oct 18, 2021Observed: 3.58 ft at 2:30AM Oct 18, 2021Observed: 3.58 ft at 2:45AM Oct 18, 2021Observed: 3.58 ft at 3:00AM Oct 18, 2021Observed: 3.58 ft at 3:15AM Oct 18, 2021Observed: 3.58 ft at 3:30AM Oct 18, 2021Observed: 3.58 ft at 3:45AM Oct 18, 2021Observed: 3.58 ft at 4:00AM Oct 18, 2021Observed: 3.58 ft at 4:15AM Oct 18, 2021Observed: 3.58 ft at 4:30AM Oct 18, 2021Observed: 3.58 ft at 4:45AM Oct 18, 2021Observed: 3.58 ft at 5:00AM Oct 18, 2021Observed: 3.58 ft at 5:15AM Oct 18, 2021Observed: 3.58 ft at 5:30AM Oct 18, 2021Observed: 3.58 ft at 5:45AM Oct 18, 2021Observed: 3.58 ft at 6:00AM Oct 18, 2021Observed: 3.58 ft at 6:15AM Oct 18, 2021Observed: 3.58 ft at 6:30AM Oct 18, 2021Observed: 3.58 ft at 6:45AM Oct 18, 2021Observed: 3.58 ft at 7:00AM Oct 18, 2021Observed: 3.58 ft at 7:15AM Oct 18, 2021Observed: 3.58 ft at 7:30AM Oct 18, 2021Observed: 3.58 ft at 7:45AM Oct 18, 2021Observed: 3.58 ft at 8:00AM Oct 18, 2021Observed: 3.58 ft at 8:15AM Oct 18, 2021Observed: 3.58 ft at 8:30AM Oct 18, 2021Observed: 3.58 ft at 8:45AM Oct 18, 2021Observed: 3.58 ft at 9:00AM Oct 18, 2021Observed: 3.58 ft at 9:15AM Oct 18, 2021Observed: 3.58 ft at 9:30AM Oct 18, 2021Observed: 3.58 ft at 9:45AM Oct 18, 2021Observed: 3.58 ft at 10:00AM Oct 18, 2021Observed: 3.58 ft at 10:15AM Oct 18, 2021Observed: 3.58 ft at 10:30AM Oct 18, 2021Observed: 3.58 ft at 10:45AM Oct 18, 2021Observed: 3.58 ft at 11:00AM Oct 18, 2021Observed: 3.58 ft at 11:15AM Oct 18, 2021USGS--Water Resources of the United StatesSXGC1(plotting HGIRG) Graph Created (12:00PM Oct 18, 2021)ObservedLatest observed value: 3.58 ft at 11:15 AM PDT 18-Oct-2021. Flood Stage is 17.7 ft
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Tabular Data (UTC)
Tabular Data (PDT)
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Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the San Gregorio Creek at San Gregorio. 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: 25
Moderate Flood Stage: 21
Flood Stage: 17.7
Action Stage: 15
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.
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25 Major flood stage. Stage Road at San Gregorio Creek flooded and adjacent floodplain properties under 4 or more feet of water.
21 Moderate flood stage. Adjacent floodplain under several feet of water. Stage Road crossing is backwatered.
17.7 Minor flood stage. Flood waters inundate floodplain upstream of Stage Road crossing, mainly on left bank side (as looking downstream). NWS will issue a Flash Flood Warning if not yet already issued.
15 Monitor stage. Water is 2.7 feet below adjacent floodplain properties. NWS may issue a Flash Flood Watch if not yet already issued.
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Latitude: 37.325833° N, Longitude: 122.385600° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 17.7 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  

Current/Historical Observations:
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