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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 March 2024. Existing AHPS content and features will be preserved and expanded within NWPS.

Experimental National Water Center Products: The National Hydrologic Discussion, Area Hydrologic Discussion, and Flood Hazard Outlook, and real-time geospatial services depicting River Forecast Center and National Water Model forecasts, continue to be accessible via https://www.weather.gov/owp/operations, as described in the StoryMap here.



Hydrograph River at a Glance Download
San Pedro River near Tombstone Stage (ft)Flow (cfs)Highest Observation: 3.35 ft at 1:00PM May 26, 2023Highest Observation: 3.35 ft at 1:15PM May 26, 2023Observed: 3.34 ft at 1:30PM May 26, 2023Observed: 3.34 ft at 1:45PM May 26, 2023Observed: 3.34 ft at 2:00PM May 26, 2023Observed: 3.33 ft at 2:15PM May 26, 2023Observed: 3.33 ft at 2:30PM May 26, 2023Observed: 3.32 ft at 2:45PM May 26, 2023Observed: 3.32 ft at 3:00PM May 26, 2023Observed: 3.31 ft at 3:15PM May 26, 2023Observed: 3.31 ft at 3:30PM May 26, 2023Observed: 3.3 ft at 3:45PM May 26, 2023Observed: 3.29 ft at 4:00PM May 26, 2023Observed: 3.29 ft at 4:15PM May 26, 2023Observed: 3.28 ft at 4:30PM May 26, 2023Observed: 3.27 ft at 4:45PM May 26, 2023Observed: 3.26 ft at 5:00PM May 26, 2023Observed: 3.24 ft at 5:15PM May 26, 2023Observed: 3.23 ft at 5:30PM May 26, 2023Observed: 3.23 ft at 5:45PM May 26, 2023Observed: 3.22 ft at 6:00PM May 26, 2023Observed: 3.22 ft at 6:15PM May 26, 2023Observed: 3.22 ft at 6:30PM May 26, 2023Observed: 3.22 ft at 6:45PM May 26, 2023Observed: 3.22 ft at 7:00PM May 26, 2023Observed: 3.21 ft at 7:15PM May 26, 2023Observed: 3.21 ft at 7:30PM May 26, 2023Observed: 3.21 ft at 7:45PM May 26, 2023Observed: 3.21 ft at 8:00PM May 26, 2023Observed: 3.21 ft at 8:15PM May 26, 2023Observed: 3.21 ft at 8:30PM May 26, 2023Observed: 3.21 ft at 8:45PM May 26, 2023Observed: 3.21 ft at 9:00PM May 26, 2023Observed: 3.21 ft at 9:15PM May 26, 2023Observed: 3.21 ft at 9:30PM May 26, 2023Observed: 3.21 ft at 9:45PM May 26, 2023Observed: 3.2 ft at 10:00PM May 26, 2023Observed: 3.2 ft at 10:15PM May 26, 2023Observed: 3.2 ft at 10:30PM May 26, 2023Observed: 3.2 ft at 10:45PM May 26, 2023Observed: 3.2 ft at 11:00PM May 26, 2023Observed: 3.2 ft at 11:15PM May 26, 2023Observed: 3.2 ft at 11:30PM May 26, 2023Observed: 3.2 ft at 11:45PM May 26, 2023Observed: 3.2 ft at 12:00AM May 27, 2023Observed: 3.2 ft at 12:15AM May 27, 2023Observed: 3.2 ft at 12:30AM May 27, 2023Observed: 3.2 ft at 12:45AM May 27, 2023Observed: 3.2 ft at 1:00AM May 27, 2023Observed: 3.2 ft at 1:15AM May 27, 2023Observed: 3.2 ft at 1:30AM May 27, 2023Observed: 3.2 ft at 1:45AM May 27, 2023Observed: 3.2 ft at 2:00AM May 27, 2023Observed: 3.19 ft at 2:15AM May 27, 2023Observed: 3.19 ft at 2:30AM May 27, 2023Observed: 3.19 ft at 2:45AM May 27, 2023Observed: 3.19 ft at 3:00AM May 27, 2023Observed: 3.19 ft at 3:15AM May 27, 2023Observed: 3.19 ft at 3:30AM May 27, 2023Observed: 3.19 ft at 3:45AM May 27, 2023Observed: 3.19 ft at 4:00AM May 27, 2023Observed: 3.19 ft at 4:15AM May 27, 2023Observed: 3.19 ft at 4:30AM May 27, 2023Observed: 3.19 ft at 4:45AM May 27, 2023Observed: 3.19 ft at 5:00AM May 27, 2023Observed: 3.19 ft at 5:15AM May 27, 2023Observed: 3.19 ft at 5:30AM May 27, 2023Observed: 3.19 ft at 5:45AM May 27, 2023Observed: 3.19 ft at 6:00AM May 27, 2023Observed: 3.19 ft at 6:15AM May 27, 2023Observed: 3.19 ft at 6:30AM May 27, 2023Observed: 3.19 ft at 6:45AM May 27, 2023Observed: 3.19 ft at 7:00AM May 27, 2023Observed: 3.19 ft at 7:15AM May 27, 2023Observed: 3.19 ft at 7:30AM May 27, 2023Observed: 3.19 ft at 7:45AM May 27, 2023Observed: 3.19 ft at 8:00AM May 27, 2023Observed: 3.19 ft at 8:15AM May 27, 2023Observed: 3.19 ft at 8:30AM May 27, 2023Observed: 3.19 ft at 8:45AM May 27, 2023Observed: 3.19 ft at 9:00AM May 27, 2023Observed: 3.19 ft at 9:15AM May 27, 2023Observed: 3.19 ft at 9:30AM May 27, 2023Observed: 3.19 ft at 9:45AM May 27, 2023Observed: 3.19 ft at 10:00AM May 27, 2023Observed: 3.19 ft at 10:15AM May 27, 2023Observed: 3.19 ft at 10:30AM May 27, 2023Observed: 3.19 ft at 10:45AM May 27, 2023Observed: 3.19 ft at 11:00AM May 27, 2023Observed: 3.19 ft at 11:15AM May 27, 2023Observed: 3.19 ft at 11:30AM May 27, 2023Observed: 3.19 ft at 11:45AM May 27, 2023Observed: 3.19 ft at 12:00PM May 27, 2023Observed: 3.19 ft at 12:15PM May 27, 2023Observed: 3.19 ft at 12:30PM May 27, 2023Observed: 3.19 ft at 12:45PM May 27, 2023Observed: 3.19 ft at 1:00PM May 27, 2023Observed: 3.19 ft at 1:15PM May 27, 2023Observed: 3.19 ft at 1:30PM May 27, 2023Observed: 3.19 ft at 1:45PM May 27, 2023Observed: 3.19 ft at 2:00PM May 27, 2023Observed: 3.19 ft at 2:15PM May 27, 2023Observed: 3.19 ft at 2:30PM May 27, 2023Observed: 3.19 ft at 2:45PM May 27, 2023Observed: 3.19 ft at 3:00PM May 27, 2023Observed: 3.19 ft at 3:15PM May 27, 2023Observed: 3.19 ft at 3:30PM May 27, 2023Observed: 3.19 ft at 3:45PM May 27, 2023Observed: 3.19 ft at 4:00PM May 27, 2023Observed: 3.19 ft at 4:15PM May 27, 2023Observed: 3.19 ft at 4:30PM May 27, 2023Observed: 3.19 ft at 4:45PM May 27, 2023Observed: 3.19 ft at 5:00PM May 27, 2023Observed: 3.19 ft at 5:15PM May 27, 2023Observed: 3.19 ft at 5:30PM May 27, 2023Observed: 3.19 ft at 5:45PM May 27, 2023Observed: 3.19 ft at 6:00PM May 27, 2023Observed: 3.19 ft at 6:15PM May 27, 2023Observed: 3.18 ft at 6:30PM May 27, 2023Observed: 3.18 ft at 6:45PM May 27, 2023Observed: 3.18 ft at 7:00PM May 27, 2023Observed: 3.18 ft at 7:15PM May 27, 2023Observed: 3.18 ft at 7:30PM May 27, 2023Observed: 3.18 ft at 7:45PM May 27, 2023Observed: 3.18 ft at 8:00PM May 27, 2023Observed: 3.18 ft at 8:15PM May 27, 2023Observed: 3.18 ft at 8:30PM May 27, 2023Observed: 3.18 ft at 8:45PM May 27, 2023Observed: 3.18 ft at 9:00PM May 27, 2023Observed: 3.18 ft at 9:15PM May 27, 2023Observed: 3.18 ft at 9:30PM May 27, 2023Observed: 3.18 ft at 9:45PM May 27, 2023Observed: 3.18 ft at 10:00PM May 27, 2023Observed: 3.18 ft at 10:15PM May 27, 2023Observed: 3.18 ft at 10:30PM May 27, 2023Observed: 3.18 ft at 10:45PM May 27, 2023Observed: 3.18 ft at 11:00PM May 27, 2023Observed: 3.18 ft at 11:15PM May 27, 2023Observed: 3.18 ft at 11:30PM May 27, 2023Observed: 3.18 ft at 11:45PM May 27, 2023Observed: 3.18 ft at 12:00AM May 28, 2023Observed: 3.18 ft at 12:15AM May 28, 2023Observed: 3.18 ft at 12:30AM May 28, 2023Observed: 3.18 ft at 12:45AM May 28, 2023Observed: 3.18 ft at 1:00AM May 28, 2023Observed: 3.18 ft at 1:15AM May 28, 2023Observed: 3.18 ft at 1:30AM May 28, 2023Observed: 3.18 ft at 1:45AM May 28, 2023Observed: 3.18 ft at 2:00AM May 28, 2023Observed: 3.18 ft at 2:15AM May 28, 2023Observed: 3.18 ft at 2:30AM May 28, 2023Observed: 3.18 ft at 2:45AM May 28, 2023Observed: 3.18 ft at 3:00AM May 28, 2023Observed: 3.18 ft at 3:15AM May 28, 2023Observed: 3.18 ft at 3:30AM May 28, 2023Observed: 3.18 ft at 3:45AM May 28, 2023Observed: 3.18 ft at 4:00AM May 28, 2023Observed: 3.18 ft at 4:15AM May 28, 2023Observed: 3.18 ft at 4:30AM May 28, 2023Observed: 3.18 ft at 4:45AM May 28, 2023Observed: 3.18 ft at 5:00AM May 28, 2023Observed: 3.18 ft at 5:15AM May 28, 2023Observed: 3.18 ft at 5:30AM May 28, 2023Observed: 3.18 ft at 5:45AM May 28, 2023Observed: 3.18 ft at 6:00AM May 28, 2023Observed: 3.18 ft at 6:15AM May 28, 2023Observed: 3.18 ft at 6:30AM May 28, 2023Observed: 3.18 ft at 6:45AM May 28, 2023Observed: 3.18 ft at 7:00AM May 28, 2023Observed: 3.18 ft at 7:15AM May 28, 2023Observed: 3.18 ft at 7:30AM May 28, 2023Observed: 3.18 ft at 7:45AM May 28, 2023Observed: 3.18 ft at 8:00AM May 28, 2023Observed: 3.18 ft at 8:15AM May 28, 2023Observed: 3.18 ft at 8:30AM May 28, 2023Observed: 3.18 ft at 8:45AM May 28, 2023Observed: 3.18 ft at 9:00AM May 28, 2023Observed: 3.18 ft at 9:15AM May 28, 2023Observed: 3.18 ft at 9:30AM May 28, 2023Observed: 3.18 ft at 9:45AM May 28, 2023Observed: 3.18 ft at 10:00AM May 28, 2023Observed: 3.18 ft at 10:15AM May 28, 2023Observed: 3.18 ft at 10:30AM May 28, 2023Observed: 3.18 ft at 10:45AM May 28, 2023Observed: 3.18 ft at 11:00AM May 28, 2023Observed: 3.18 ft at 11:15AM May 28, 2023Observed: 3.18 ft at 11:30AM May 28, 2023Observed: 3.18 ft at 11:45AM May 28, 2023Observed: 3.18 ft at 12:00PM May 28, 2023Observed: 3.18 ft at 12:15PM May 28, 2023Observed: 3.18 ft at 12:30PM May 28, 2023Observed: 3.18 ft at 12:45PM May 28, 2023Observed: 3.18 ft at 1:00PM May 28, 2023Observed: 3.18 ft at 1:15PM May 28, 2023Observed: 3.18 ft at 1:30PM May 28, 2023Observed: 3.18 ft at 1:45PM May 28, 2023Observed: 3.18 ft at 2:00PM May 28, 2023Observed: 3.18 ft at 2:15PM May 28, 2023Observed: 3.18 ft at 2:30PM May 28, 2023Observed: 3.18 ft at 2:45PM May 28, 2023Observed: 3.18 ft at 3:00PM May 28, 2023Observed: 3.18 ft at 3:15PM May 28, 2023Observed: 3.18 ft at 3:30PM May 28, 2023Observed: 3.18 ft at 3:45PM May 28, 2023Observed: 3.18 ft at 4:00PM May 28, 2023Observed: 3.18 ft at 4:15PM May 28, 2023Observed: 3.18 ft at 4:30PM May 28, 2023Observed: 3.18 ft at 4:45PM May 28, 2023Observed: 3.18 ft at 5:00PM May 28, 2023Observed: 3.18 ft at 5:15PM May 28, 2023Observed: 3.18 ft at 5:30PM May 28, 2023Observed: 3.18 ft at 5:45PM May 28, 2023Observed: 3.18 ft at 6:00PM May 28, 2023Observed: 3.18 ft at 6:15PM May 28, 2023Observed: 3.17 ft at 6:30PM May 28, 2023Observed: 3.17 ft at 6:45PM May 28, 2023Observed: 3.17 ft at 7:00PM May 28, 2023Observed: 3.17 ft at 7:15PM May 28, 2023Observed: 3.17 ft at 7:30PM May 28, 2023Observed: 3.17 ft at 7:45PM May 28, 2023Observed: 3.17 ft at 8:00PM May 28, 2023Observed: 3.17 ft at 8:15PM May 28, 2023Observed: 3.17 ft at 8:30PM May 28, 2023Observed: 3.17 ft at 8:45PM May 28, 2023Observed: 3.17 ft at 9:00PM May 28, 2023Observed: 3.17 ft at 9:15PM May 28, 2023Observed: 3.17 ft at 9:30PM May 28, 2023Observed: 3.17 ft at 9:45PM May 28, 2023Observed: 3.17 ft at 10:00PM May 28, 2023Observed: 3.17 ft at 10:15PM May 28, 2023Observed: 3.17 ft at 10:30PM May 28, 2023Observed: 3.17 ft at 10:45PM May 28, 2023Observed: 3.17 ft at 11:00PM May 28, 2023Observed: 3.17 ft at 11:15PM May 28, 2023Observed: 3.17 ft at 11:30PM May 28, 2023Observed: 3.17 ft at 11:45PM May 28, 2023Observed: 3.17 ft at 12:00AM May 29, 2023Observed: 3.17 ft at 12:15AM May 29, 2023Observed: 3.17 ft at 12:30AM May 29, 2023Observed: 3.17 ft at 12:45AM May 29, 2023Observed: 3.17 ft at 1:00AM May 29, 2023Observed: 3.17 ft at 1:15AM May 29, 2023Observed: 3.17 ft at 1:30AM May 29, 2023Observed: 3.17 ft at 1:45AM May 29, 2023Observed: 3.17 ft at 2:00AM May 29, 2023Observed: 3.17 ft at 2:15AM May 29, 2023Observed: 3.17 ft at 2:30AM May 29, 2023Observed: 3.17 ft at 2:45AM May 29, 2023Observed: 3.17 ft at 3:00AM May 29, 2023Observed: 3.17 ft at 3:15AM May 29, 2023Observed: 3.17 ft at 3:30AM May 29, 2023Observed: 3.17 ft at 3:45AM May 29, 2023Observed: 3.17 ft at 4:00AM May 29, 2023Observed: 3.17 ft at 4:15AM May 29, 2023Observed: 3.17 ft at 4:30AM May 29, 2023Observed: 3.17 ft at 4:45AM May 29, 2023Observed: 3.17 ft at 5:00AM May 29, 2023Observed: 3.17 ft at 5:15AM May 29, 2023Observed: 3.17 ft at 5:30AM May 29, 2023Observed: 3.17 ft at 5:45AM May 29, 2023Observed: 3.17 ft at 6:00AM May 29, 2023Observed: 3.17 ft at 6:15AM May 29, 2023Observed: 3.17 ft at 6:30AM May 29, 2023Observed: 3.17 ft at 6:45AM May 29, 2023Observed: 3.17 ft at 7:00AM May 29, 2023Observed: 3.17 ft at 7:15AM May 29, 2023Observed: 3.17 ft at 7:30AM May 29, 2023Observed: 3.17 ft at 7:45AM May 29, 2023Observed: 3.17 ft at 8:00AM May 29, 2023Observed: 3.17 ft at 8:15AM May 29, 2023Observed: 3.17 ft at 8:30AM May 29, 2023Observed: 3.17 ft at 8:45AM May 29, 2023Observed: 3.17 ft at 9:00AM May 29, 2023Observed: 3.17 ft at 9:15AM May 29, 2023Observed: 3.17 ft at 9:30AM May 29, 2023Observed: 3.17 ft at 9:45AM May 29, 2023Observed: 3.17 ft at 10:00AM May 29, 2023Observed: 3.17 ft at 10:15AM May 29, 2023Observed: 3.17 ft at 10:30AM May 29, 2023Observed: 3.17 ft at 10:45AM May 29, 2023Observed: 3.17 ft at 11:00AM May 29, 2023Observed: 3.17 ft at 11:15AM May 29, 2023Observed: 3.17 ft at 11:30AM May 29, 2023Observed: 3.17 ft at 11:45AM May 29, 2023Observed: 3.17 ft at 12:00PM May 29, 2023Observed: 3.17 ft at 12:15PM May 29, 2023Observed: 3.17 ft at 12:30PM May 29, 2023Observed: 3.17 ft at 12:45PM May 29, 2023Observed: 3.17 ft at 1:00PM May 29, 2023Observed: 3.17 ft at 1:15PM May 29, 2023Observed: 3.17 ft at 1:30PM May 29, 2023Observed: 3.17 ft at 1:45PM May 29, 2023Observed: 3.17 ft at 2:00PM May 29, 2023Observed: 3.17 ft at 2:15PM May 29, 2023Observed: 3.17 ft at 2:30PM May 29, 2023Observed: 3.17 ft at 2:45PM May 29, 2023Observed: 3.17 ft at 3:00PM May 29, 2023Observed: 3.17 ft at 3:15PM May 29, 2023Observed: 3.17 ft at 3:30PM May 29, 2023Observed: 3.17 ft at 3:45PM May 29, 2023Observed: 3.17 ft at 4:00PM May 29, 2023Observed: 3.17 ft at 4:15PM May 29, 2023Observed: 3.17 ft at 4:30PM May 29, 2023Observed: 3.17 ft at 4:45PM May 29, 2023Observed: 3.17 ft at 5:00PM May 29, 2023Observed: 3.17 ft at 5:15PM May 29, 2023Observed: 3.17 ft at 5:30PM May 29, 2023Observed: 3.17 ft at 5:45PM May 29, 2023Observed: 3.17 ft at 6:00PM May 29, 2023Observed: 3.17 ft at 6:15PM May 29, 2023Observed: 3.17 ft at 6:30PM May 29, 2023Observed: 3.17 ft at 6:45PM May 29, 2023Observed: 3.17 ft at 7:00PM May 29, 2023Observed: 3.17 ft at 7:15PM May 29, 2023Observed: 3.17 ft at 7:30PM May 29, 2023Observed: 3.17 ft at 7:45PM May 29, 2023Observed: 3.17 ft at 8:00PM May 29, 2023Observed: 3.17 ft at 8:15PM May 29, 2023Observed: 3.17 ft at 8:30PM May 29, 2023Observed: 3.17 ft at 8:45PM May 29, 2023Observed: 3.17 ft at 9:00PM May 29, 2023Observed: 3.17 ft at 9:15PM May 29, 2023Observed: 3.17 ft at 9:30PM May 29, 2023Observed: 3.17 ft at 9:45PM May 29, 2023Observed: 3.17 ft at 10:00PM May 29, 2023Observed: 3.17 ft at 10:15PM May 29, 2023Observed: 3.17 ft at 10:30PM May 29, 2023Observed: 3.17 ft at 10:45PM May 29, 2023Observed: 3.17 ft at 11:00PM May 29, 2023Observed: 3.17 ft at 11:15PM May 29, 2023Observed: 3.17 ft at 11:30PM May 29, 2023Observed: 3.17 ft at 11:45PM May 29, 2023Observed: 3.17 ft at 12:00AM May 30, 2023Observed: 3.17 ft at 12:15AM May 30, 2023Observed: 3.17 ft at 12:30AM May 30, 2023Observed: 3.17 ft at 12:45AM May 30, 2023Observed: 3.17 ft at 1:00AM May 30, 2023Observed: 3.17 ft at 1:15AM May 30, 2023Observed: 3.17 ft at 1:30AM May 30, 2023Observed: 3.17 ft at 1:45AM May 30, 2023Observed: 3.17 ft at 2:00AM May 30, 2023Observed: 3.17 ft at 2:15AM May 30, 2023Observed: 3.17 ft at 2:30AM May 30, 2023Observed: 3.17 ft at 2:45AM May 30, 2023Observed: 3.17 ft at 3:00AM May 30, 2023Observed: 3.17 ft at 3:15AM May 30, 2023Observed: 3.17 ft at 3:30AM May 30, 2023Observed: 3.17 ft at 3:45AM May 30, 2023Observed: 3.17 ft at 4:00AM May 30, 2023Observed: 3.17 ft at 4:15AM May 30, 2023Observed: 3.17 ft at 4:30AM May 30, 2023Observed: 3.17 ft at 4:45AM May 30, 2023Observed: 3.17 ft at 5:00AM May 30, 2023Observed: 3.17 ft at 5:15AM May 30, 2023Observed: 3.17 ft at 5:30AM May 30, 2023Observed: 3.17 ft at 5:45AM May 30, 2023Observed: 3.17 ft at 6:00AM May 30, 2023Observed: 3.17 ft at 6:15AM May 30, 2023Observed: 3.17 ft at 6:30AM May 30, 2023Observed: 3.17 ft at 6:45AM May 30, 2023Observed: 3.17 ft at 7:00AM May 30, 2023Observed: 3.17 ft at 7:15AM May 30, 2023Observed: 3.17 ft at 7:30AM May 30, 2023Observed: 3.17 ft at 7:45AM May 30, 2023Observed: 3.17 ft at 8:00AM May 30, 2023Observed: 3.17 ft at 8:15AM May 30, 2023Observed: 3.17 ft at 8:30AM May 30, 2023Observed: 3.17 ft at 8:45AM May 30, 2023Observed: 3.17 ft at 9:00AM May 30, 2023Observed: 3.17 ft at 9:15AM May 30, 2023Observed: 3.17 ft at 9:30AM May 30, 2023Observed: 3.17 ft at 9:45AM May 30, 2023Observed: 3.17 ft at 10:00AM May 30, 2023Observed: 3.17 ft at 10:15AM May 30, 2023Observed: 3.17 ft at 10:30AM May 30, 2023Observed: 3.17 ft at 10:45AM May 30, 2023Observed: 3.17 ft at 11:00AM May 30, 2023Observed: 3.17 ft at 11:15AM May 30, 2023Observed: 3.17 ft at 11:30AM May 30, 2023Observed: 3.17 ft at 11:45AM May 30, 2023Observed: 3.17 ft at 12:00PM May 30, 2023Observed: 3.17 ft at 12:15PM May 30, 2023Observed: 3.17 ft at 12:30PM May 30, 2023Observed: 3.17 ft at 12:45PM May 30, 2023Observed: 3.17 ft at 1:00PM May 30, 2023Observed: 3.17 ft at 1:15PM May 30, 2023Observed: 3.17 ft at 1:30PM May 30, 2023Observed: 3.17 ft at 1:45PM May 30, 2023Observed: 3.17 ft at 2:00PM May 30, 2023Observed: 3.17 ft at 2:15PM May 30, 2023Observed: 3.17 ft at 2:30PM May 30, 2023Observed: 3.17 ft at 2:45PM May 30, 2023Observed: 3.17 ft at 3:00PM May 30, 2023Observed: 3.17 ft at 3:15PM May 30, 2023Observed: 3.17 ft at 3:30PM May 30, 2023Observed: 3.17 ft at 3:45PM May 30, 2023Observed: 3.17 ft at 4:00PM May 30, 2023Observed: 3.17 ft at 4:15PM May 30, 2023Observed: 3.17 ft at 4:30PM May 30, 2023Observed: 3.17 ft at 4:45PM May 30, 2023Observed: 3.17 ft at 5:00PM May 30, 2023Observed: 3.17 ft at 5:15PM May 30, 2023Observed: 3.17 ft at 5:30PM May 30, 2023Observed: 3.17 ft at 5:45PM May 30, 2023Observed: 3.17 ft at 6:00PM May 30, 2023Observed: 3.17 ft at 6:15PM May 30, 2023Observed: 3.17 ft at 6:30PM May 30, 2023Observed: 3.17 ft at 6:45PM May 30, 2023Observed: 3.17 ft at 7:00PM May 30, 2023Observed: 3.17 ft at 7:15PM May 30, 2023Observed: 3.17 ft at 7:30PM May 30, 2023Observed: 3.17 ft at 7:45PM May 30, 2023Observed: 3.17 ft at 8:00PM May 30, 2023Observed: 3.17 ft at 8:15PM May 30, 2023Observed: 3.17 ft at 8:30PM May 30, 2023Observed: 3.17 ft at 8:45PM May 30, 2023Observed: 3.17 ft at 9:00PM May 30, 2023Observed: 3.16 ft at 9:15PM May 30, 2023Observed: 3.16 ft at 9:30PM May 30, 2023Observed: 3.16 ft at 9:45PM May 30, 2023Observed: 3.16 ft at 10:00PM May 30, 2023Observed: 3.16 ft at 10:15PM May 30, 2023Observed: 3.16 ft at 10:30PM May 30, 2023Observed: 3.16 ft at 10:45PM May 30, 2023Observed: 3.16 ft at 11:00PM May 30, 2023Observed: 3.16 ft at 11:15PM May 30, 2023Observed: 3.16 ft at 11:30PM May 30, 2023Observed: 3.16 ft at 11:45PM May 30, 2023Observed: 3.16 ft at 12:00AM May 31, 2023Observed: 3.16 ft at 12:15AM May 31, 2023Observed: 3.16 ft at 12:30AM May 31, 2023Observed: 3.16 ft at 12:45AM May 31, 2023Observed: 3.16 ft at 1:00AM May 31, 2023Observed: 3.16 ft at 1:15AM May 31, 2023Observed: 3.16 ft at 1:30AM May 31, 2023Observed: 3.16 ft at 1:45AM May 31, 2023Observed: 3.16 ft at 2:00AM May 31, 2023Observed: 3.16 ft at 2:15AM May 31, 2023Observed: 3.16 ft at 2:30AM May 31, 2023Observed: 3.16 ft at 2:45AM May 31, 2023Observed: 3.16 ft at 3:00AM May 31, 2023Observed: 3.16 ft at 3:15AM May 31, 2023Observed: 3.16 ft at 3:30AM May 31, 2023Observed: 3.16 ft at 3:45AM May 31, 2023Observed: 3.16 ft at 4:00AM May 31, 2023Observed: 3.16 ft at 4:15AM May 31, 2023Observed: 3.16 ft at 4:30AM May 31, 2023Observed: 3.16 ft at 4:45AM May 31, 2023Observed: 3.16 ft at 5:00AM May 31, 2023Observed: 3.16 ft at 5:15AM May 31, 2023Observed: 3.16 ft at 5:30AM May 31, 2023Observed: 3.16 ft at 5:45AM May 31, 2023Observed: 3.16 ft at 6:00AM May 31, 2023Observed: 3.16 ft at 6:15AM May 31, 2023Observed: 3.16 ft at 6:30AM May 31, 2023Observed: 3.16 ft at 6:45AM May 31, 2023Observed: 3.16 ft at 7:00AM May 31, 2023Observed: 3.16 ft at 7:15AM May 31, 2023Observed: 3.16 ft at 7:30AM May 31, 2023Observed: 3.16 ft at 7:45AM May 31, 2023Observed: 3.16 ft at 8:00AM May 31, 2023Observed: 3.16 ft at 8:15AM May 31, 2023Observed: 3.16 ft at 8:30AM May 31, 2023Observed: 3.16 ft at 8:45AM May 31, 2023Observed: 3.16 ft at 9:00AM May 31, 2023Observed: 3.16 ft at 9:15AM May 31, 2023Observed: 3.16 ft at 9:30AM May 31, 2023Observed: 3.16 ft at 9:45AM May 31, 2023Observed: 3.16 ft at 10:00AM May 31, 2023Observed: 3.16 ft at 10:15AM May 31, 2023Observed: 3.16 ft at 10:30AM May 31, 2023Observed: 3.16 ft at 10:45AM May 31, 2023Observed: 3.16 ft at 11:00AM May 31, 2023Observed: 3.16 ft at 11:15AM May 31, 2023Observed: 3.16 ft at 11:30AM May 31, 2023Observed: 3.16 ft at 11:45AM May 31, 2023Observed: 3.16 ft at 12:00PM May 31, 2023Observed: 3.17 ft at 12:15PM May 31, 2023Observed: 3.17 ft at 12:30PM May 31, 2023Highest Forecast: 3.43 ft 1:00PM May 31, 2023Highest Forecast: 3.43 ft 2:00PM May 31, 2023Highest Forecast: 3.43 ft 3:00PM May 31, 2023Highest Forecast: 3.43 ft 4:00PM May 31, 2023Highest Forecast: 3.43 ft 5:00PM May 31, 2023Highest Forecast: 3.43 ft 6:00PM May 31, 2023Highest Forecast: 3.43 ft 7:00PM May 31, 2023Highest Forecast: 3.43 ft 8:00PM May 31, 2023Highest Forecast: 3.43 ft 9:00PM May 31, 2023Highest Forecast: 3.43 ft 10:00PM May 31, 2023Highest Forecast: 3.43 ft 11:00PM May 31, 2023Highest Forecast: 3.43 ft 12:00AM Jun 01, 2023Highest Forecast: 3.43 ft 1:00AM Jun 01, 2023Highest Forecast: 3.43 ft 2:00AM Jun 01, 2023Highest Forecast: 3.43 ft 3:00AM Jun 01, 2023Highest Forecast: 3.43 ft 4:00AM Jun 01, 2023Highest Forecast: 3.43 ft 5:00AM Jun 01, 2023Highest Forecast: 3.43 ft 6:00AM Jun 01, 2023Highest Forecast: 3.43 ft 7:00AM Jun 01, 2023Highest Forecast: 3.43 ft 8:00AM Jun 01, 2023Highest Forecast: 3.43 ft 9:00AM Jun 01, 2023Highest Forecast: 3.43 ft 10:00AM Jun 01, 2023Highest Forecast: 3.43 ft 11:00AM Jun 01, 2023Highest Forecast: 3.43 ft 12:00PM Jun 01, 2023Highest Forecast: 3.43 ft 1:00PM Jun 01, 2023Highest Forecast: 3.43 ft 2:00PM Jun 01, 2023Highest Forecast: 3.43 ft 3:00PM Jun 01, 2023Highest Forecast: 3.43 ft 4:00PM Jun 01, 2023Highest Forecast: 3.43 ft 5:00PM Jun 01, 2023Highest Forecast: 3.43 ft 6:00PM Jun 01, 2023Highest Forecast: 3.43 ft 7:00PM Jun 01, 2023Highest Forecast: 3.43 ft 8:00PM Jun 01, 2023Highest Forecast: 3.43 ft 9:00PM Jun 01, 2023Highest Forecast: 3.43 ft 10:00PM Jun 01, 2023Highest Forecast: 3.43 ft 11:00PM Jun 01, 2023Highest Forecast: 3.43 ft 12:00AM Jun 02, 2023Highest Forecast: 3.43 ft 1:00AM Jun 02, 2023Highest Forecast: 3.43 ft 2:00AM Jun 02, 2023Highest Forecast: 3.43 ft 3:00AM Jun 02, 2023Highest Forecast: 3.43 ft 4:00AM Jun 02, 2023Highest Forecast: 3.43 ft 5:00AM Jun 02, 2023Highest Forecast: 3.43 ft 6:00AM Jun 02, 2023Highest Forecast: 3.43 ft 7:00AM Jun 02, 2023Highest Forecast: 3.43 ft 8:00AM Jun 02, 2023Highest Forecast: 3.43 ft 9:00AM Jun 02, 2023Highest Forecast: 3.43 ft 10:00AM Jun 02, 2023Highest Forecast: 3.43 ft 11:00AM Jun 02, 2023Highest Forecast: 3.43 ft 12:00PM Jun 02, 2023Highest Forecast: 3.43 ft 1:00PM Jun 02, 2023Highest Forecast: 3.43 ft 2:00PM Jun 02, 2023Highest Forecast: 3.43 ft 3:00PM Jun 02, 2023Highest Forecast: 3.43 ft 4:00PM Jun 02, 2023Highest Forecast: 3.43 ft 5:00PM Jun 02, 2023Highest Forecast: 3.43 ft 6:00PM Jun 02, 2023Highest Forecast: 3.43 ft 7:00PM Jun 02, 2023Highest Forecast: 3.43 ft 8:00PM Jun 02, 2023Highest Forecast: 3.43 ft 9:00PM Jun 02, 2023Highest Forecast: 3.43 ft 10:00PM Jun 02, 2023Highest Forecast: 3.43 ft 11:00PM Jun 02, 2023Highest Forecast: 3.43 ft 12:00AM Jun 03, 2023Highest Forecast: 3.43 ft 1:00AM Jun 03, 2023Highest Forecast: 3.43 ft 2:00AM Jun 03, 2023Highest Forecast: 3.43 ft 3:00AM Jun 03, 2023Highest Forecast: 3.43 ft 4:00AM Jun 03, 2023Highest Forecast: 3.43 ft 5:00AM Jun 03, 2023Highest Forecast: 3.43 ft 6:00AM Jun 03, 2023Highest Forecast: 3.43 ft 7:00AM Jun 03, 2023Highest Forecast: 3.43 ft 8:00AM Jun 03, 2023Highest Forecast: 3.43 ft 9:00AM Jun 03, 2023Highest Forecast: 3.43 ft 10:00AM Jun 03, 2023Highest Forecast: 3.43 ft 11:00AM Jun 03, 2023Highest Forecast: 3.43 ft 12:00PM Jun 03, 2023Highest Forecast: 3.43 ft 1:00PM Jun 03, 2023Highest Forecast: 3.43 ft 2:00PM Jun 03, 2023Highest Forecast: 3.43 ft 3:00PM Jun 03, 2023Highest Forecast: 3.43 ft 4:00PM Jun 03, 2023Highest Forecast: 3.43 ft 5:00PM Jun 03, 2023Highest Forecast: 3.43 ft 6:00PM Jun 03, 2023Highest Forecast: 3.43 ft 7:00PM Jun 03, 2023Highest Forecast: 3.43 ft 8:00PM Jun 03, 2023Highest Forecast: 3.43 ft 9:00PM Jun 03, 2023Highest Forecast: 3.43 ft 10:00PM Jun 03, 2023Highest Forecast: 3.43 ft 11:00PM Jun 03, 2023Highest Forecast: 3.43 ft 12:00AM Jun 04, 2023Highest Forecast: 3.43 ft 1:00AM Jun 04, 2023Highest Forecast: 3.43 ft 2:00AM Jun 04, 2023Highest Forecast: 3.43 ft 3:00AM Jun 04, 2023Highest Forecast: 3.43 ft 4:00AM Jun 04, 2023Highest Forecast: 3.43 ft 5:00AM Jun 04, 2023Highest Forecast: 3.43 ft 6:00AM Jun 04, 2023Highest Forecast: 3.43 ft 7:00AM Jun 04, 2023Highest Forecast: 3.43 ft 8:00AM Jun 04, 2023Highest Forecast: 3.43 ft 9:00AM Jun 04, 2023Highest Forecast: 3.43 ft 10:00AM Jun 04, 2023Highest Forecast: 3.43 ft 11:00AM Jun 04, 2023Highest Forecast: 3.43 ft 12:00PM Jun 04, 2023Highest Forecast: 3.43 ft 1:00PM Jun 04, 2023Highest Forecast: 3.43 ft 2:00PM Jun 04, 2023Highest Forecast: 3.43 ft 3:00PM Jun 04, 2023Highest Forecast: 3.43 ft 4:00PM Jun 04, 2023Highest Forecast: 3.43 ft 5:00PM Jun 04, 2023Highest Forecast: 3.43 ft 6:00PM Jun 04, 2023Highest Forecast: 3.43 ft 7:00PM Jun 04, 2023Highest Forecast: 3.43 ft 8:00PM Jun 04, 2023Highest Forecast: 3.43 ft 9:00PM Jun 04, 2023Highest Forecast: 3.43 ft 10:00PM Jun 04, 2023Highest Forecast: 3.43 ft 11:00PM Jun 04, 2023Highest Forecast: 3.43 ft 12:00AM Jun 05, 2023Highest Forecast: 3.43 ft 1:00AM Jun 05, 2023Highest Forecast: 3.43 ft 2:00AM Jun 05, 2023Highest Forecast: 3.43 ft 3:00AM Jun 05, 2023Highest Forecast: 3.43 ft 4:00AM Jun 05, 2023Highest Forecast: 3.43 ft 5:00AM Jun 05, 2023Highest Forecast: 3.43 ft 6:00AM Jun 05, 2023Highest Forecast: 3.43 ft 7:00AM Jun 05, 2023Highest Forecast: 3.43 ft 8:00AM Jun 05, 2023Highest Forecast: 3.43 ft 9:00AM Jun 05, 2023Highest Forecast: 3.43 ft 10:00AM Jun 05, 2023Highest Forecast: 3.43 ft 11:00AM Jun 05, 2023Highest Forecast: 3.43 ft 12:00PM Jun 05, 2023USGS--Water Resources of the United StatesSPTA3(plotting HGIRG) Graph Created (12:54PM May 31, 2023)ObservedForecast (issued 7:00AM May 31)Latest observed value: 3.17 ft at 12:30 PM MST 31-May-2023. Flood Stage is 15 ft
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Tabular Data (UTC)
Tabular Data (MST)
XML Data
RSS Files
Datum: Not Available
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Reliability of the Forecast: Forecast data shown here are guidance values only. Please refer to your local NWS office.

NOTE: Forecasts for the San Pedro River near Tombstone are issued routinely year-round.

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Upstream Locations Upstream Gauge Downstream Gauge Downstream Gauge - near Redington
Flood Categories (in feet)
Major Flood Stage: 19
Moderate Flood Stage: 17
Flood Stage: 15
Action Stage: 13
Low Stage (in feet): -9999

Historic Crests
(1) 13.53 ft on 10/23/2000
(2) 11.40 ft on 10/09/1977
(3) 10.70 ft on 08/04/2006
(4) 10.43 ft on 07/20/1974
(5) 9.20 ft on 10/02/1983
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 10.70 ft on 08/04/2006
(2) 7.26 ft on 07/25/2003
(3) 5.89 ft on 07/27/2002
(4) 13.53 ft on 10/23/2000
(5) 8.96 ft on 08/07/2000
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
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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
If you notice any errors in the below information, please contact our Webmaster
19 Confidence good to warn downstream to Redington.
17 Homes begin to flood St. David and Benson areas.
15 Low lying areas of St. David and Benson threatened.
13 Low-lying agricultural areas threatened.
About This Location Collapse

Latitude: 31.750922° N, Longitude: 110.201188° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 15 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 3780 ft 3795 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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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
Tucson Weather Forecast Office
520 North Park Ave, Suite 304
Tucson, AZ 85719
(520) 670-6526
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