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Web Portal Changes: The Advanced Hydrologic Prediction Service (AHPS) hosted at https://water.weather.gov will be replaced by the National Water Prediction Service (NWPS), with a target of Spring 2024. Existing AHPS content and features will be preserved and expanded within NWPS. The NWS is now accepting feedback on NWPS. Please visit https://www.weather.gov/owp/operations for more information.

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Hydrograph River at a Glance Download
Arroyo Valle near Livermore Stage (ft)Flow (kcfs)Highest Observation: 2.94 ft at 10:30PM Nov 29, 2023Highest Observation: 2.94 ft at 10:45PM Nov 29, 2023Highest Observation: 2.94 ft at 11:00PM Nov 29, 2023Highest Observation: 2.94 ft at 11:15PM Nov 29, 2023Highest Observation: 2.94 ft at 11:30PM Nov 29, 2023Highest Observation: 2.94 ft at 11:45PM Nov 29, 2023Highest Observation: 2.94 ft at 12:00AM Nov 30, 2023Highest Observation: 2.94 ft at 12:15AM Nov 30, 2023Highest Observation: 2.94 ft at 12:30AM Nov 30, 2023Highest Observation: 2.94 ft at 12:45AM Nov 30, 2023Highest Observation: 2.94 ft at 1:00AM Nov 30, 2023Highest Observation: 2.94 ft at 1:15AM Nov 30, 2023Highest Observation: 2.94 ft at 1:30AM Nov 30, 2023Highest Observation: 2.94 ft at 1:45AM Nov 30, 2023Highest Observation: 2.94 ft at 2:00AM Nov 30, 2023Highest Observation: 2.94 ft at 2:15AM Nov 30, 2023Highest Observation: 2.94 ft at 2:30AM Nov 30, 2023Highest Observation: 2.94 ft at 2:45AM Nov 30, 2023Highest Observation: 2.94 ft at 3:00AM Nov 30, 2023Highest Observation: 2.94 ft at 3:15AM Nov 30, 2023Highest Observation: 2.94 ft at 3:30AM Nov 30, 2023Highest Observation: 2.94 ft at 3:45AM Nov 30, 2023Highest Observation: 2.94 ft at 4:00AM Nov 30, 2023Highest Observation: 2.94 ft at 4:15AM Nov 30, 2023Highest Observation: 2.94 ft at 4:30AM Nov 30, 2023Highest Observation: 2.94 ft at 4:45AM Nov 30, 2023Highest Observation: 2.94 ft at 5:00AM Nov 30, 2023Highest Observation: 2.94 ft at 5:15AM Nov 30, 2023Highest Observation: 2.94 ft at 5:30AM Nov 30, 2023Highest Observation: 2.94 ft at 5:45AM Nov 30, 2023Highest Observation: 2.94 ft at 6:00AM Nov 30, 2023Highest Observation: 2.94 ft at 6:15AM Nov 30, 2023Highest Observation: 2.94 ft at 6:30AM Nov 30, 2023Highest Observation: 2.94 ft at 6:45AM Nov 30, 2023Highest Observation: 2.94 ft at 7:00AM Nov 30, 2023Highest Observation: 2.94 ft at 7:15AM Nov 30, 2023Highest Observation: 2.94 ft at 7:30AM Nov 30, 2023Highest Observation: 2.94 ft at 7:45AM Nov 30, 2023Highest Observation: 2.94 ft at 8:00AM Nov 30, 2023Highest Observation: 2.94 ft at 8:15AM Nov 30, 2023Highest Observation: 2.94 ft at 8:30AM Nov 30, 2023Highest Observation: 2.94 ft at 8:45AM Nov 30, 2023Highest Observation: 2.94 ft at 9:00AM Nov 30, 2023Highest Observation: 2.94 ft at 9:15AM Nov 30, 2023Highest Observation: 2.94 ft at 9:30AM Nov 30, 2023Highest Observation: 2.94 ft at 9:45AM Nov 30, 2023Highest Observation: 2.94 ft at 10:00AM Nov 30, 2023Highest Observation: 2.94 ft at 10:15AM Nov 30, 2023Highest Observation: 2.94 ft at 10:30AM Nov 30, 2023Highest Observation: 2.94 ft at 10:45AM Nov 30, 2023Highest Observation: 2.94 ft at 11:00AM Nov 30, 2023Highest Observation: 2.94 ft at 11:15AM Nov 30, 2023Highest Observation: 2.94 ft at 11:30AM Nov 30, 2023Highest Observation: 2.94 ft at 11:45AM Nov 30, 2023Highest Observation: 2.94 ft at 12:00PM Nov 30, 2023Highest Observation: 2.94 ft at 12:15PM Nov 30, 2023Highest Observation: 2.94 ft at 12:30PM Nov 30, 2023Highest Observation: 2.94 ft at 12:45PM Nov 30, 2023Highest Observation: 2.94 ft at 1:00PM Nov 30, 2023Highest Observation: 2.94 ft at 1:15PM Nov 30, 2023Highest Observation: 2.94 ft at 1:30PM Nov 30, 2023Highest Observation: 2.94 ft at 1:45PM Nov 30, 2023Highest Observation: 2.94 ft at 2:00PM Nov 30, 2023Highest Observation: 2.94 ft at 2:15PM Nov 30, 2023Highest Observation: 2.94 ft at 2:30PM Nov 30, 2023Highest Observation: 2.94 ft at 2:45PM Nov 30, 2023Highest Observation: 2.94 ft at 3:00PM Nov 30, 2023Highest Observation: 2.94 ft at 3:15PM Nov 30, 2023Observed: 2.93 ft at 3:30PM Nov 30, 2023Observed: 2.93 ft at 3:45PM Nov 30, 2023Observed: 2.93 ft at 4:00PM Nov 30, 2023Observed: 2.93 ft at 4:15PM Nov 30, 2023Observed: 2.93 ft at 4:30PM Nov 30, 2023Observed: 2.93 ft at 4:45PM Nov 30, 2023Observed: 2.93 ft at 5:00PM Nov 30, 2023Highest Observation: 2.94 ft at 5:15PM Nov 30, 2023Observed: 2.93 ft at 5:30PM Nov 30, 2023Observed: 2.93 ft at 5:45PM Nov 30, 2023Observed: 2.93 ft at 6:00PM Nov 30, 2023Observed: 2.93 ft at 6:15PM Nov 30, 2023Observed: 2.93 ft at 6:30PM Nov 30, 2023Observed: 2.93 ft at 6:45PM Nov 30, 2023Observed: 2.93 ft at 7:00PM Nov 30, 2023Observed: 2.93 ft at 7:15PM Nov 30, 2023Observed: 2.93 ft at 7:30PM Nov 30, 2023Observed: 2.93 ft at 7:45PM Nov 30, 2023Observed: 2.93 ft at 8:00PM Nov 30, 2023Observed: 2.93 ft at 8:15PM Nov 30, 2023Observed: 2.93 ft at 8:30PM Nov 30, 2023Highest Observation: 2.94 ft at 8:45PM Nov 30, 2023Observed: 2.93 ft at 9:00PM Nov 30, 2023Observed: 2.93 ft at 9:15PM Nov 30, 2023Observed: 2.93 ft at 9:30PM Nov 30, 2023Highest Observation: 2.94 ft at 9:45PM Nov 30, 2023Observed: 2.93 ft at 10:00PM Nov 30, 2023Observed: 2.93 ft at 10:15PM Nov 30, 2023Observed: 2.93 ft at 10:30PM Nov 30, 2023Observed: 2.93 ft at 10:45PM Nov 30, 2023Observed: 2.93 ft at 11:00PM Nov 30, 2023Observed: 2.93 ft at 11:15PM Nov 30, 2023Observed: 2.93 ft at 11:30PM Nov 30, 2023Observed: 2.93 ft at 11:45PM Nov 30, 2023Observed: 2.93 ft at 12:00AM Dec 01, 2023Observed: 2.93 ft at 12:15AM Dec 01, 2023Observed: 2.93 ft at 12:30AM Dec 01, 2023Observed: 2.93 ft at 12:45AM Dec 01, 2023Observed: 2.93 ft at 1:00AM Dec 01, 2023Observed: 2.93 ft at 1:15AM Dec 01, 2023Observed: 2.93 ft at 1:30AM Dec 01, 2023Observed: 2.93 ft at 1:45AM Dec 01, 2023Observed: 2.93 ft at 2:00AM Dec 01, 2023Observed: 2.93 ft at 2:15AM Dec 01, 2023Observed: 2.93 ft at 2:30AM Dec 01, 2023Observed: 2.93 ft at 2:45AM Dec 01, 2023Observed: 2.93 ft at 3:00AM Dec 01, 2023Observed: 2.93 ft at 3:15AM Dec 01, 2023Highest Observation: 2.94 ft at 3:30AM Dec 01, 2023Observed: 2.93 ft at 3:45AM Dec 01, 2023Observed: 2.93 ft at 4:00AM Dec 01, 2023Observed: 2.93 ft at 4:15AM Dec 01, 2023Observed: 2.93 ft at 4:30AM Dec 01, 2023Observed: 2.93 ft at 4:45AM Dec 01, 2023Observed: 2.93 ft at 5:00AM Dec 01, 2023Observed: 2.93 ft at 5:15AM Dec 01, 2023Observed: 2.93 ft at 5:30AM Dec 01, 2023Observed: 2.93 ft at 5:45AM Dec 01, 2023Observed: 2.93 ft at 6:00AM Dec 01, 2023Observed: 2.93 ft at 6:15AM Dec 01, 2023Observed: 2.93 ft at 6:30AM Dec 01, 2023Observed: 2.93 ft at 6:45AM Dec 01, 2023Observed: 2.93 ft at 7:00AM Dec 01, 2023Observed: 2.93 ft at 7:15AM Dec 01, 2023Observed: 2.93 ft at 7:30AM Dec 01, 2023Observed: 2.93 ft at 7:45AM Dec 01, 2023Observed: 2.93 ft at 8:00AM Dec 01, 2023Observed: 2.93 ft at 8:15AM Dec 01, 2023Observed: 2.93 ft at 8:30AM Dec 01, 2023Observed: 2.93 ft at 8:45AM Dec 01, 2023Observed: 2.93 ft at 9:00AM Dec 01, 2023Observed: 2.93 ft at 9:15AM Dec 01, 2023Observed: 2.93 ft at 9:30AM Dec 01, 2023Observed: 2.93 ft at 9:45AM Dec 01, 2023Observed: 2.93 ft at 10:00AM Dec 01, 2023Observed: 2.93 ft at 10:15AM Dec 01, 2023Observed: 2.93 ft at 10:30AM Dec 01, 2023Highest Observation: 2.94 ft at 10:45AM Dec 01, 2023Observed: 2.93 ft at 11:00AM Dec 01, 2023Highest Observation: 2.94 ft at 11:15AM Dec 01, 2023Observed: 2.93 ft at 11:30AM Dec 01, 2023Observed: 2.93 ft at 11:45AM Dec 01, 2023Highest Observation: 2.94 ft at 12:00PM Dec 01, 2023Highest Observation: 2.94 ft at 12:15PM Dec 01, 2023Highest Observation: 2.94 ft at 12:30PM Dec 01, 2023Highest Observation: 2.94 ft at 12:45PM Dec 01, 2023Highest Observation: 2.94 ft at 1:00PM Dec 01, 2023Highest Observation: 2.94 ft at 1:15PM Dec 01, 2023Observed: 2.93 ft at 1:30PM Dec 01, 2023Highest Observation: 2.94 ft at 1:45PM Dec 01, 2023Highest Observation: 2.94 ft at 2:00PM Dec 01, 2023Highest Observation: 2.94 ft at 2:15PM Dec 01, 2023Observed: 2.93 ft at 2:30PM Dec 01, 2023Highest Observation: 2.94 ft at 2:45PM Dec 01, 2023Highest Observation: 2.94 ft at 3:00PM Dec 01, 2023Highest Observation: 2.94 ft at 3:15PM Dec 01, 2023Highest Observation: 2.94 ft at 3:30PM Dec 01, 2023Highest Observation: 2.94 ft at 3:45PM Dec 01, 2023Highest Observation: 2.94 ft at 4:00PM Dec 01, 2023Highest Observation: 2.94 ft at 4:15PM Dec 01, 2023Highest Observation: 2.94 ft at 4:30PM Dec 01, 2023Highest Observation: 2.94 ft at 4:45PM Dec 01, 2023Highest Observation: 2.94 ft at 5:00PM Dec 01, 2023Highest Observation: 2.94 ft at 5:15PM Dec 01, 2023Highest Observation: 2.94 ft at 5:30PM Dec 01, 2023Highest Observation: 2.94 ft at 5:45PM Dec 01, 2023Highest Observation: 2.94 ft at 6:00PM Dec 01, 2023Highest Observation: 2.94 ft at 6:15PM Dec 01, 2023Highest Observation: 2.94 ft at 6:30PM Dec 01, 2023Highest Observation: 2.94 ft at 6:45PM Dec 01, 2023Observed: 2.93 ft at 7:00PM Dec 01, 2023Observed: 2.93 ft at 7:15PM Dec 01, 2023Highest Observation: 2.94 ft at 7:30PM Dec 01, 2023Highest Observation: 2.94 ft at 7:45PM Dec 01, 2023Highest Observation: 2.94 ft at 8:00PM Dec 01, 2023Highest Observation: 2.94 ft at 8:15PM Dec 01, 2023Observed: 2.93 ft at 8:30PM Dec 01, 2023Highest Observation: 2.94 ft at 8:45PM Dec 01, 2023Observed: 2.93 ft at 9:00PM Dec 01, 2023Highest Observation: 2.94 ft at 9:15PM Dec 01, 2023Highest Observation: 2.94 ft at 9:30PM Dec 01, 2023Highest Observation: 2.94 ft at 9:45PM Dec 01, 2023Observed: 2.93 ft at 10:00PM Dec 01, 2023Highest Observation: 2.94 ft at 10:15PM Dec 01, 2023Observed: 2.93 ft at 10:30PM Dec 01, 2023Highest Observation: 2.94 ft at 10:45PM Dec 01, 2023Observed: 2.93 ft at 11:00PM Dec 01, 2023Observed: 2.93 ft at 11:15PM Dec 01, 2023Highest Observation: 2.94 ft at 11:30PM Dec 01, 2023Highest Observation: 2.94 ft at 11:45PM Dec 01, 2023Highest Observation: 2.94 ft at 12:00AM Dec 02, 2023Highest Observation: 2.94 ft at 12:15AM Dec 02, 2023Highest Observation: 2.94 ft at 12:30AM Dec 02, 2023Observed: 2.93 ft at 12:45AM Dec 02, 2023Highest Observation: 2.94 ft at 1:00AM Dec 02, 2023Highest Observation: 2.94 ft at 1:15AM Dec 02, 2023Highest Observation: 2.94 ft at 1:30AM Dec 02, 2023Highest Observation: 2.94 ft at 1:45AM Dec 02, 2023Highest Observation: 2.94 ft at 2:00AM Dec 02, 2023Highest Observation: 2.94 ft at 2:15AM Dec 02, 2023Highest Observation: 2.94 ft at 2:30AM Dec 02, 2023Highest Observation: 2.94 ft at 2:45AM Dec 02, 2023Highest Observation: 2.94 ft at 3:00AM Dec 02, 2023Highest Observation: 2.94 ft at 3:15AM Dec 02, 2023Highest Observation: 2.94 ft at 3:30AM Dec 02, 2023Highest Observation: 2.94 ft at 3:45AM Dec 02, 2023Highest Observation: 2.94 ft at 4:00AM Dec 02, 2023Highest Observation: 2.94 ft at 4:15AM Dec 02, 2023Highest Observation: 2.94 ft at 4:30AM Dec 02, 2023Highest Observation: 2.94 ft at 4:45AM Dec 02, 2023Highest Observation: 2.94 ft at 5:00AM Dec 02, 2023Observed: 2.93 ft at 5:15AM Dec 02, 2023Highest Observation: 2.94 ft at 5:30AM Dec 02, 2023Highest Observation: 2.94 ft at 5:45AM Dec 02, 2023Highest Observation: 2.94 ft at 6:00AM Dec 02, 2023Highest Observation: 2.94 ft at 6:15AM Dec 02, 2023Observed: 2.93 ft at 6:30AM Dec 02, 2023Highest Observation: 2.94 ft at 6:45AM Dec 02, 2023Highest Observation: 2.94 ft at 7:00AM Dec 02, 2023Highest Observation: 2.94 ft at 7:15AM Dec 02, 2023Observed: 2.93 ft at 7:30AM Dec 02, 2023Highest Observation: 2.94 ft at 7:45AM Dec 02, 2023Observed: 2.93 ft at 8:00AM Dec 02, 2023Highest Observation: 2.94 ft at 8:15AM Dec 02, 2023Observed: 2.93 ft at 8:30AM Dec 02, 2023Observed: 2.93 ft at 8:45AM Dec 02, 2023Observed: 2.93 ft at 9:00AM Dec 02, 2023Observed: 2.93 ft at 9:15AM Dec 02, 2023Observed: 2.93 ft at 9:30AM Dec 02, 2023Observed: 2.93 ft at 9:45AM Dec 02, 2023Observed: 2.93 ft at 10:00AM Dec 02, 2023Observed: 2.93 ft at 10:15AM Dec 02, 2023Observed: 2.93 ft at 10:30AM Dec 02, 2023Highest Observation: 2.94 ft at 10:45AM Dec 02, 2023Observed: 2.93 ft at 11:00AM Dec 02, 2023Highest Observation: 2.94 ft at 11:15AM Dec 02, 2023Observed: 2.93 ft at 11:30AM Dec 02, 2023Highest Observation: 2.94 ft at 11:45AM Dec 02, 2023Observed: 2.93 ft at 12:00PM Dec 02, 2023Observed: 2.93 ft at 12:15PM Dec 02, 2023Highest Observation: 2.94 ft at 12:30PM Dec 02, 2023Observed: 2.93 ft at 12:45PM Dec 02, 2023Highest Observation: 2.94 ft at 1:00PM Dec 02, 2023Highest Observation: 2.94 ft at 1:15PM Dec 02, 2023Highest Observation: 2.94 ft at 1:30PM Dec 02, 2023Highest Observation: 2.94 ft at 1:45PM Dec 02, 2023Observed: 2.93 ft at 2:00PM Dec 02, 2023Highest Observation: 2.94 ft at 2:15PM Dec 02, 2023Highest Observation: 2.94 ft at 2:30PM Dec 02, 2023Highest Observation: 2.94 ft at 2:45PM Dec 02, 2023Highest Observation: 2.94 ft at 3:00PM Dec 02, 2023Highest Observation: 2.94 ft at 3:15PM Dec 02, 2023Highest Observation: 2.94 ft at 3:30PM Dec 02, 2023Observed: 2.93 ft at 3:45PM Dec 02, 2023Highest Observation: 2.94 ft at 4:00PM Dec 02, 2023Observed: 2.93 ft at 4:15PM Dec 02, 2023Highest Observation: 2.94 ft at 4:30PM Dec 02, 2023Highest Observation: 2.94 ft at 4:45PM Dec 02, 2023Highest Observation: 2.94 ft at 5:00PM Dec 02, 2023Observed: 2.93 ft at 5:15PM Dec 02, 2023Highest Observation: 2.94 ft at 5:30PM Dec 02, 2023Highest Observation: 2.94 ft at 5:45PM Dec 02, 2023Highest Observation: 2.94 ft at 6:00PM Dec 02, 2023Observed: 2.93 ft at 6:15PM Dec 02, 2023Highest Observation: 2.94 ft at 6:30PM Dec 02, 2023Highest Observation: 2.94 ft at 6:45PM Dec 02, 2023Highest Observation: 2.94 ft at 7:00PM Dec 02, 2023Observed: 2.93 ft at 7:15PM Dec 02, 2023Observed: 2.93 ft at 7:30PM Dec 02, 2023Observed: 2.93 ft at 7:45PM Dec 02, 2023Observed: 2.93 ft at 8:00PM Dec 02, 2023Observed: 2.93 ft at 8:15PM Dec 02, 2023Observed: 2.93 ft at 8:30PM Dec 02, 2023Observed: 2.93 ft at 8:45PM Dec 02, 2023Observed: 2.93 ft at 9:00PM Dec 02, 2023Observed: 2.93 ft at 9:15PM Dec 02, 2023Observed: 2.93 ft at 9:30PM Dec 02, 2023Observed: 2.93 ft at 9:45PM Dec 02, 2023Observed: 2.93 ft at 10:00PM Dec 02, 2023Observed: 2.93 ft at 10:15PM Dec 02, 2023Observed: 2.93 ft at 10:30PM Dec 02, 2023Observed: 2.93 ft at 10:45PM Dec 02, 2023Observed: 2.93 ft at 11:00PM Dec 02, 2023Observed: 2.93 ft at 11:15PM Dec 02, 2023Observed: 2.93 ft at 11:30PM Dec 02, 2023Observed: 2.93 ft at 11:45PM Dec 02, 2023Observed: 2.93 ft at 12:00AM Dec 03, 2023Observed: 2.93 ft at 12:15AM Dec 03, 2023Observed: 2.93 ft at 12:30AM Dec 03, 2023Observed: 2.93 ft at 12:45AM Dec 03, 2023Observed: 2.93 ft at 1:00AM Dec 03, 2023Observed: 2.93 ft at 1:15AM Dec 03, 2023Observed: 2.93 ft at 1:30AM Dec 03, 2023Observed: 2.93 ft at 1:45AM Dec 03, 2023Observed: 2.93 ft at 2:00AM Dec 03, 2023Observed: 2.93 ft at 2:15AM Dec 03, 2023Observed: 2.93 ft at 2:30AM Dec 03, 2023Observed: 2.93 ft at 2:45AM Dec 03, 2023Observed: 2.93 ft at 3:00AM Dec 03, 2023Observed: 2.93 ft at 3:15AM Dec 03, 2023Observed: 2.93 ft at 3:30AM Dec 03, 2023Observed: 2.93 ft at 3:45AM Dec 03, 2023Observed: 2.93 ft at 4:00AM Dec 03, 2023Observed: 2.93 ft at 4:15AM Dec 03, 2023Observed: 2.93 ft at 4:30AM Dec 03, 2023Observed: 2.93 ft at 4:45AM Dec 03, 2023Observed: 2.93 ft at 5:00AM Dec 03, 2023Observed: 2.93 ft at 5:15AM Dec 03, 2023Observed: 2.93 ft at 5:30AM Dec 03, 2023Observed: 2.93 ft at 5:45AM Dec 03, 2023Observed: 2.93 ft at 6:00AM Dec 03, 2023Observed: 2.93 ft at 6:15AM Dec 03, 2023Observed: 2.93 ft at 6:30AM Dec 03, 2023Observed: 2.93 ft at 6:45AM Dec 03, 2023Observed: 2.93 ft at 7:00AM Dec 03, 2023Observed: 2.93 ft at 7:15AM Dec 03, 2023Observed: 2.93 ft at 7:30AM Dec 03, 2023Observed: 2.93 ft at 7:45AM Dec 03, 2023Observed: 2.93 ft at 8:00AM Dec 03, 2023Observed: 2.93 ft at 8:15AM Dec 03, 2023Observed: 2.93 ft at 8:30AM Dec 03, 2023Observed: 2.93 ft at 8:45AM Dec 03, 2023Observed: 2.93 ft at 9:00AM Dec 03, 2023Observed: 2.93 ft at 9:15AM Dec 03, 2023Observed: 2.93 ft at 9:30AM Dec 03, 2023Observed: 2.93 ft at 9:45AM Dec 03, 2023Observed: 2.93 ft at 10:00AM Dec 03, 2023Observed: 2.93 ft at 10:15AM Dec 03, 2023Observed: 2.93 ft at 10:30AM Dec 03, 2023Observed: 2.93 ft at 10:45AM Dec 03, 2023Observed: 2.93 ft at 11:00AM Dec 03, 2023Observed: 2.93 ft at 11:15AM Dec 03, 2023Observed: 2.93 ft at 11:30AM Dec 03, 2023Highest Observation: 2.94 ft at 11:45AM Dec 03, 2023Observed: 2.93 ft at 12:00PM Dec 03, 2023Observed: 2.93 ft at 12:15PM Dec 03, 2023Observed: 2.93 ft at 12:30PM Dec 03, 2023Observed: 2.93 ft at 12:45PM Dec 03, 2023Observed: 2.93 ft at 1:00PM Dec 03, 2023Observed: 2.93 ft at 1:15PM Dec 03, 2023Observed: 2.93 ft at 1:30PM Dec 03, 2023Observed: 2.93 ft at 1:45PM Dec 03, 2023Observed: 2.93 ft at 2:00PM Dec 03, 2023Observed: 2.93 ft at 2:15PM Dec 03, 2023Observed: 2.93 ft at 2:30PM Dec 03, 2023Observed: 2.93 ft at 2:45PM Dec 03, 2023Observed: 2.93 ft at 3:00PM Dec 03, 2023Observed: 2.93 ft at 3:15PM Dec 03, 2023Observed: 2.93 ft at 3:30PM Dec 03, 2023Observed: 2.93 ft at 3:45PM Dec 03, 2023Observed: 2.93 ft at 4:00PM Dec 03, 2023Observed: 2.93 ft at 4:15PM Dec 03, 2023Observed: 2.93 ft at 4:30PM Dec 03, 2023Observed: 2.93 ft at 4:45PM Dec 03, 2023Observed: 2.93 ft at 5:00PM Dec 03, 2023Observed: 2.93 ft at 5:15PM Dec 03, 2023Observed: 2.93 ft at 5:30PM Dec 03, 2023Observed: 2.93 ft at 5:45PM Dec 03, 2023Observed: 2.93 ft at 6:00PM Dec 03, 2023Observed: 2.93 ft at 6:15PM Dec 03, 2023Observed: 2.93 ft at 6:30PM Dec 03, 2023Observed: 2.93 ft at 6:45PM Dec 03, 2023Observed: 2.93 ft at 7:00PM Dec 03, 2023Observed: 2.93 ft at 7:15PM Dec 03, 2023Observed: 2.93 ft at 7:30PM Dec 03, 2023Observed: 2.93 ft at 7:45PM Dec 03, 2023Observed: 2.93 ft at 8:00PM Dec 03, 2023Observed: 2.93 ft at 8:15PM Dec 03, 2023Observed: 2.93 ft at 8:30PM Dec 03, 2023Observed: 2.93 ft at 8:45PM Dec 03, 2023Observed: 2.93 ft at 9:00PM Dec 03, 2023Observed: 2.93 ft at 9:15PM Dec 03, 2023Observed: 2.93 ft at 9:30PM Dec 03, 2023Observed: 2.93 ft at 9:45PM Dec 03, 2023Observed: 2.93 ft at 10:00PM Dec 03, 2023Observed: 2.93 ft at 10:15PM Dec 03, 2023Observed: 2.93 ft at 10:30PM Dec 03, 2023Observed: 2.93 ft at 10:45PM Dec 03, 2023Observed: 2.93 ft at 11:00PM Dec 03, 2023Observed: 2.93 ft at 11:15PM Dec 03, 2023Observed: 2.93 ft at 11:30PM Dec 03, 2023Observed: 2.93 ft at 11:45PM Dec 03, 2023Observed: 2.93 ft at 12:00AM Dec 04, 2023Observed: 2.93 ft at 12:15AM Dec 04, 2023Observed: 2.93 ft at 12:30AM Dec 04, 2023Observed: 2.93 ft at 12:45AM Dec 04, 2023Observed: 2.93 ft at 1:00AM Dec 04, 2023Observed: 2.93 ft at 1:15AM Dec 04, 2023Observed: 2.93 ft at 1:30AM Dec 04, 2023Observed: 2.93 ft at 1:45AM Dec 04, 2023Observed: 2.93 ft at 2:00AM Dec 04, 2023Observed: 2.93 ft at 2:15AM Dec 04, 2023Observed: 2.93 ft at 2:30AM Dec 04, 2023Observed: 2.93 ft at 2:45AM Dec 04, 2023Highest Observation: 2.94 ft at 3:00AM Dec 04, 2023Observed: 2.93 ft at 3:15AM Dec 04, 2023Observed: 2.93 ft at 3:30AM Dec 04, 2023Observed: 2.93 ft at 3:45AM Dec 04, 2023Observed: 2.93 ft at 4:00AM Dec 04, 2023Highest Observation: 2.94 ft at 4:15AM Dec 04, 2023Observed: 2.93 ft at 4:30AM Dec 04, 2023Observed: 2.93 ft at 4:45AM Dec 04, 2023Observed: 2.93 ft at 5:00AM Dec 04, 2023Observed: 2.93 ft at 5:15AM Dec 04, 2023Observed: 2.93 ft at 5:30AM Dec 04, 2023Observed: 2.93 ft at 5:45AM Dec 04, 2023Observed: 2.93 ft at 6:00AM Dec 04, 2023Observed: 2.93 ft at 6:15AM Dec 04, 2023Observed: 2.93 ft at 6:30AM Dec 04, 2023Highest Observation: 2.94 ft at 6:45AM Dec 04, 2023Observed: 2.93 ft at 7:00AM Dec 04, 2023Observed: 2.93 ft at 7:15AM Dec 04, 2023Observed: 2.93 ft at 7:30AM Dec 04, 2023Observed: 2.93 ft at 7:45AM Dec 04, 2023Observed: 2.93 ft at 8:00AM Dec 04, 2023Observed: 2.93 ft at 8:15AM Dec 04, 2023Observed: 2.93 ft at 8:30AM Dec 04, 2023Observed: 2.93 ft at 8:45AM Dec 04, 2023Observed: 2.93 ft at 9:00AM Dec 04, 2023Observed: 2.93 ft at 9:15AM Dec 04, 2023Observed: 2.93 ft at 9:30AM Dec 04, 2023Observed: 2.93 ft at 9:45AM Dec 04, 2023Observed: 2.93 ft at 10:00AM Dec 04, 2023Observed: 2.93 ft at 10:15AM Dec 04, 2023Observed: 2.93 ft at 10:30AM Dec 04, 2023Observed: 2.93 ft at 10:45AM Dec 04, 2023Observed: 2.93 ft at 11:00AM Dec 04, 2023Highest Observation: 2.94 ft at 11:15AM Dec 04, 2023Highest Observation: 2.94 ft at 11:30AM Dec 04, 2023Highest Observation: 2.94 ft at 11:45AM Dec 04, 2023Highest Observation: 2.94 ft at 12:00PM Dec 04, 2023Highest Observation: 2.94 ft at 12:15PM Dec 04, 2023Highest Observation: 2.94 ft at 12:30PM Dec 04, 2023Highest Observation: 2.94 ft at 12:45PM Dec 04, 2023Highest Observation: 2.94 ft at 1:00PM Dec 04, 2023Highest Observation: 2.94 ft at 1:15PM Dec 04, 2023Highest Observation: 2.94 ft at 1:30PM Dec 04, 2023Observed: 2.93 ft at 1:45PM Dec 04, 2023Observed: 2.93 ft at 2:00PM Dec 04, 2023Observed: 2.93 ft at 2:15PM Dec 04, 2023Observed: 2.93 ft at 2:30PM Dec 04, 2023Highest Observation: 2.94 ft at 2:45PM Dec 04, 2023Highest Observation: 2.94 ft at 3:00PM Dec 04, 2023Highest Observation: 2.94 ft at 3:15PM Dec 04, 2023Observed: 2.93 ft at 3:30PM Dec 04, 2023Observed: 2.93 ft at 3:45PM Dec 04, 2023Observed: 2.93 ft at 4:00PM Dec 04, 2023Highest Observation: 2.94 ft at 4:15PM Dec 04, 2023Observed: 2.93 ft at 4:30PM Dec 04, 2023Highest Observation: 2.94 ft at 4:45PM Dec 04, 2023Observed: 2.93 ft at 5:00PM Dec 04, 2023Observed: 2.93 ft at 5:15PM Dec 04, 2023Observed: 2.93 ft at 5:30PM Dec 04, 2023Observed: 2.93 ft at 5:45PM Dec 04, 2023Highest Observation: 2.94 ft at 6:00PM Dec 04, 2023Highest Observation: 2.94 ft at 6:15PM Dec 04, 2023Highest Observation: 2.94 ft at 6:30PM Dec 04, 2023Observed: 2.93 ft at 6:45PM Dec 04, 2023Observed: 2.93 ft at 7:00PM Dec 04, 2023Observed: 2.93 ft at 7:15PM Dec 04, 2023Observed: 2.93 ft at 7:30PM Dec 04, 2023Observed: 2.93 ft at 7:45PM Dec 04, 2023Observed: 2.93 ft at 8:00PM Dec 04, 2023Observed: 2.93 ft at 8:15PM Dec 04, 2023Observed: 2.93 ft at 8:30PM Dec 04, 2023Observed: 2.93 ft at 8:45PM Dec 04, 2023Observed: 2.93 ft at 9:00PM Dec 04, 2023Observed: 2.93 ft at 9:15PM Dec 04, 2023Observed: 2.93 ft at 9:30PM Dec 04, 2023Observed: 2.93 ft at 9:45PM Dec 04, 2023USGS--Water Resources of the United StatesLVKC1(plotting HGIRG) Graph Created (10:15PM Dec 4, 2023)ObservedLatest observed value: 2.93 ft at 9:45 PM PST 4-Dec-2023.
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Tabular Data (PST)
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Datum: NGVD29
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NOTE: Graphical forecasts are not available for the Arroyo Valle near Livermore. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Not Available

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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Latitude: 37.623265° N, Longitude: 121.758842° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft Not Available 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 29 510.44 ft 510.44 ft 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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