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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.

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Hydrograph River at a Glance Download
Little Sandy River near Bull Run Stage (ft)Flow (cfs)Observed: 10.27 ft at 4:00PM May 31, 2023Observed: 10.33 ft at 4:15PM May 31, 2023Observed: 10.33 ft at 4:30PM May 31, 2023Observed: 10.39 ft at 4:45PM May 31, 2023Observed: 10.39 ft at 5:00PM May 31, 2023Observed: 10.33 ft at 5:15PM May 31, 2023Observed: 10.33 ft at 5:30PM May 31, 2023Observed: 10.33 ft at 5:45PM May 31, 2023Observed: 10.33 ft at 6:00PM May 31, 2023Observed: 10.27 ft at 6:15PM May 31, 2023Observed: 10.27 ft at 6:30PM May 31, 2023Observed: 10.2 ft at 6:45PM May 31, 2023Observed: 10.2 ft at 7:00PM May 31, 2023Observed: 10.14 ft at 7:15PM May 31, 2023Observed: 10.14 ft at 7:30PM May 31, 2023Observed: 10.14 ft at 7:45PM May 31, 2023Observed: 10.08 ft at 8:00PM May 31, 2023Observed: 10.08 ft at 8:15PM May 31, 2023Observed: 10.01 ft at 8:30PM May 31, 2023Observed: 9.95 ft at 8:45PM May 31, 2023Observed: 9.95 ft at 9:00PM May 31, 2023Observed: 9.95 ft at 9:15PM May 31, 2023Observed: 9.89 ft at 9:30PM May 31, 2023Observed: 9.89 ft at 9:45PM May 31, 2023Observed: 9.83 ft at 10:00PM May 31, 2023Observed: 9.83 ft at 10:15PM May 31, 2023Observed: 9.76 ft at 10:30PM May 31, 2023Observed: 9.7 ft at 10:45PM May 31, 2023Observed: 9.64 ft at 11:00PM May 31, 2023Observed: 9.58 ft at 11:15PM May 31, 2023Observed: 9.58 ft at 11:30PM May 31, 2023Observed: 9.51 ft at 11:45PM May 31, 2023Observed: 9.39 ft at 12:00AM Jun 01, 2023Observed: 9.39 ft at 12:15AM Jun 01, 2023Observed: 9.32 ft at 12:30AM Jun 01, 2023Observed: 9.26 ft at 12:45AM Jun 01, 2023Observed: 9.2 ft at 1:00AM Jun 01, 2023Observed: 9.14 ft at 1:15AM Jun 01, 2023Observed: 9.14 ft at 1:30AM Jun 01, 2023Observed: 9.07 ft at 1:45AM Jun 01, 2023Observed: 9.01 ft at 2:00AM Jun 01, 2023Observed: 8.95 ft at 2:15AM Jun 01, 2023Observed: 8.7 ft at 3:30AM Jun 01, 2023Observed: 8.7 ft at 3:45AM Jun 01, 2023Observed: 8.63 ft at 4:00AM Jun 01, 2023Observed: 8.63 ft at 4:15AM Jun 01, 2023Observed: 8.57 ft at 4:30AM Jun 01, 2023Observed: 8.57 ft at 4:45AM Jun 01, 2023Observed: 8.57 ft at 5:00AM Jun 01, 2023Observed: 8.51 ft at 5:15AM Jun 01, 2023Observed: 8.51 ft at 5:30AM Jun 01, 2023Observed: 8.45 ft at 5:45AM Jun 01, 2023Observed: 8.45 ft at 6:00AM Jun 01, 2023Observed: 8.45 ft at 6:15AM Jun 01, 2023Observed: 8.45 ft at 6:30AM Jun 01, 2023Observed: 8.45 ft at 6:45AM Jun 01, 2023Observed: 8.45 ft at 7:00AM Jun 01, 2023Observed: 8.45 ft at 7:15AM Jun 01, 2023Observed: 8.45 ft at 7:30AM Jun 01, 2023Observed: 8.45 ft at 7:45AM Jun 01, 2023Observed: 8.45 ft at 8:00AM Jun 01, 2023Observed: 8.45 ft at 8:15AM Jun 01, 2023Observed: 8.45 ft at 8:30AM Jun 01, 2023Observed: 8.45 ft at 8:45AM Jun 01, 2023Observed: 8.51 ft at 9:00AM Jun 01, 2023Observed: 8.51 ft at 9:15AM Jun 01, 2023Observed: 8.51 ft at 9:30AM Jun 01, 2023Observed: 8.51 ft at 9:45AM Jun 01, 2023Observed: 8.57 ft at 10:00AM Jun 01, 2023Observed: 8.57 ft at 10:15AM Jun 01, 2023Observed: 8.63 ft at 10:30AM Jun 01, 2023Observed: 8.63 ft at 10:45AM Jun 01, 2023Observed: 8.76 ft at 11:00AM Jun 01, 2023Observed: 8.76 ft at 11:15AM Jun 01, 2023Observed: 8.82 ft at 11:30AM Jun 01, 2023Observed: 8.95 ft at 11:45AM Jun 01, 2023Observed: 9.07 ft at 12:00PM Jun 01, 2023Observed: 9.2 ft at 12:15PM Jun 01, 2023Observed: 9.32 ft at 12:30PM Jun 01, 2023Observed: 9.51 ft at 12:45PM Jun 01, 2023Observed: 9.64 ft at 1:00PM Jun 01, 2023Observed: 9.83 ft at 1:15PM Jun 01, 2023Observed: 10.01 ft at 1:30PM Jun 01, 2023Observed: 10.2 ft at 1:45PM Jun 01, 2023Observed: 10.39 ft at 2:00PM Jun 01, 2023Observed: 10.64 ft at 2:15PM Jun 01, 2023Observed: 11.39 ft at 3:30PM Jun 01, 2023Observed: 11.52 ft at 3:45PM Jun 01, 2023Observed: 11.65 ft at 4:00PM Jun 01, 2023Observed: 11.77 ft at 4:15PM Jun 01, 2023Observed: 11.83 ft at 4:30PM Jun 01, 2023Observed: 11.96 ft at 4:45PM Jun 01, 2023Observed: 11.96 ft at 5:00PM Jun 01, 2023Observed: 12.02 ft at 5:15PM Jun 01, 2023Observed: 12.02 ft at 5:30PM Jun 01, 2023Observed: 11.96 ft at 5:45PM Jun 01, 2023Observed: 11.9 ft at 6:00PM Jun 01, 2023Observed: 11.83 ft at 6:15PM Jun 01, 2023Observed: 11.77 ft at 6:30PM Jun 01, 2023Observed: 11.71 ft at 6:45PM Jun 01, 2023Observed: 11.58 ft at 7:00PM Jun 01, 2023Observed: 11.52 ft at 7:15PM Jun 01, 2023Observed: 11.46 ft at 7:30PM Jun 01, 2023Observed: 11.39 ft at 7:45PM Jun 01, 2023Observed: 11.33 ft at 8:00PM Jun 01, 2023Observed: 11.27 ft at 8:15PM Jun 01, 2023Observed: 11.21 ft at 8:30PM Jun 01, 2023Observed: 11.21 ft at 8:45PM Jun 01, 2023Observed: 11.14 ft at 9:00PM Jun 01, 2023Observed: 11.08 ft at 9:15PM Jun 01, 2023Observed: 11.02 ft at 9:30PM Jun 01, 2023Observed: 10.89 ft at 9:45PM Jun 01, 2023Observed: 10.89 ft at 10:00PM Jun 01, 2023Observed: 10.83 ft at 10:15PM Jun 01, 2023Observed: 10.77 ft at 10:30PM Jun 01, 2023Observed: 10.7 ft at 10:45PM Jun 01, 2023Observed: 10.64 ft at 11:00PM Jun 01, 2023Observed: 10.58 ft at 11:15PM Jun 01, 2023Observed: 10.14 ft at 12:30AM Jun 02, 2023Observed: 10.08 ft at 12:45AM Jun 02, 2023Observed: 10.01 ft at 1:00AM Jun 02, 2023Observed: 9.95 ft at 1:15AM Jun 02, 2023Observed: 9.89 ft at 1:30AM Jun 02, 2023Observed: 9.76 ft at 1:45AM Jun 02, 2023Observed: 9.7 ft at 2:00AM Jun 02, 2023Observed: 9.64 ft at 2:15AM Jun 02, 2023Observed: 9.58 ft at 2:30AM Jun 02, 2023Observed: 9.51 ft at 2:45AM Jun 02, 2023Observed: 9.45 ft at 3:00AM Jun 02, 2023Observed: 9.39 ft at 3:15AM Jun 02, 2023Observed: 9.32 ft at 3:30AM Jun 02, 2023Observed: 9.26 ft at 3:45AM Jun 02, 2023Observed: 9.2 ft at 4:00AM Jun 02, 2023Observed: 9.14 ft at 4:15AM Jun 02, 2023Observed: 9.07 ft at 4:30AM Jun 02, 2023Observed: 9.01 ft at 4:45AM Jun 02, 2023Observed: 9.01 ft at 5:00AM Jun 02, 2023Observed: 8.95 ft at 5:15AM Jun 02, 2023Observed: 8.89 ft at 5:30AM Jun 02, 2023Observed: 8.82 ft at 5:45AM Jun 02, 2023Observed: 8.76 ft at 6:00AM Jun 02, 2023Observed: 8.76 ft at 6:15AM Jun 02, 2023Observed: 8.7 ft at 6:30AM Jun 02, 2023Observed: 8.7 ft at 6:45AM Jun 02, 2023Observed: 8.63 ft at 7:00AM Jun 02, 2023Observed: 8.63 ft at 7:15AM Jun 02, 2023Observed: 8.57 ft at 7:30AM Jun 02, 2023Observed: 8.57 ft at 7:45AM Jun 02, 2023Observed: 8.57 ft at 8:00AM Jun 02, 2023Observed: 8.57 ft at 8:15AM Jun 02, 2023Observed: 8.63 ft at 8:30AM Jun 02, 2023Observed: 8.7 ft at 8:45AM Jun 02, 2023Observed: 8.76 ft at 9:00AM Jun 02, 2023Observed: 8.89 ft at 9:15AM Jun 02, 2023Observed: 9.51 ft at 10:30AM Jun 02, 2023Observed: 9.7 ft at 10:45AM Jun 02, 2023Observed: 9.83 ft at 11:00AM Jun 02, 2023Observed: 9.95 ft at 11:15AM Jun 02, 2023Observed: 10.14 ft at 11:30AM Jun 02, 2023Observed: 10.27 ft at 11:45AM Jun 02, 2023Observed: 10.39 ft at 12:00PM Jun 02, 2023Observed: 10.58 ft at 12:15PM Jun 02, 2023Observed: 10.77 ft at 12:30PM Jun 02, 2023Observed: 10.96 ft at 12:45PM Jun 02, 2023Observed: 11.08 ft at 1:00PM Jun 02, 2023Observed: 11.27 ft at 1:15PM Jun 02, 2023Observed: 11.52 ft at 1:30PM Jun 02, 2023Observed: 11.71 ft at 1:45PM Jun 02, 2023Observed: 11.96 ft at 2:00PM Jun 02, 2023Observed: 12.15 ft at 2:15PM Jun 02, 2023Observed: 12.27 ft at 2:30PM Jun 02, 2023Observed: 12.52 ft at 2:45PM Jun 02, 2023Observed: 12.71 ft at 3:00PM Jun 02, 2023Observed: 12.9 ft at 3:15PM Jun 02, 2023Observed: 13.02 ft at 3:30PM Jun 02, 2023Observed: 13.15 ft at 3:45PM Jun 02, 2023Observed: 13.28 ft at 4:00PM Jun 02, 2023Observed: 13.4 ft at 4:15PM Jun 02, 2023Observed: 13.46 ft at 4:30PM Jun 02, 2023Observed: 13.53 ft at 4:45PM Jun 02, 2023Observed: 13.53 ft at 5:00PM Jun 02, 2023Observed: 13.53 ft at 5:15PM Jun 02, 2023Observed: 13.46 ft at 5:30PM Jun 02, 2023Observed: 13.4 ft at 5:45PM Jun 02, 2023Observed: 13.34 ft at 6:00PM Jun 02, 2023Observed: 13.28 ft at 6:15PM Jun 02, 2023Observed: 13.21 ft at 6:30PM Jun 02, 2023Observed: 13.09 ft at 6:45PM Jun 02, 2023Observed: 12.96 ft at 7:00PM Jun 02, 2023Observed: 12.9 ft at 7:15PM Jun 02, 2023Observed: 12.77 ft at 7:30PM Jun 02, 2023Observed: 12.71 ft at 7:45PM Jun 02, 2023Observed: 12.59 ft at 8:00PM Jun 02, 2023Observed: 12.52 ft at 8:15PM Jun 02, 2023Observed: 12.46 ft at 8:30PM Jun 02, 2023Observed: 12.4 ft at 8:45PM Jun 02, 2023Observed: 12.27 ft at 9:00PM Jun 02, 2023Observed: 12.27 ft at 9:15PM Jun 02, 2023Observed: 12.21 ft at 9:30PM Jun 02, 2023Observed: 12.08 ft at 9:45PM Jun 02, 2023Observed: 12.08 ft at 10:00PM Jun 02, 2023Observed: 12.02 ft at 10:15PM Jun 02, 2023Observed: 11.65 ft at 11:30PM Jun 02, 2023Observed: 11.58 ft at 11:45PM Jun 02, 2023Observed: 11.46 ft at 12:00AM Jun 03, 2023Observed: 11.39 ft at 12:15AM Jun 03, 2023Observed: 11.27 ft at 12:30AM Jun 03, 2023Observed: 11.21 ft at 12:45AM Jun 03, 2023Observed: 11.08 ft at 1:00AM Jun 03, 2023Observed: 11.02 ft at 1:15AM Jun 03, 2023Observed: 10.89 ft at 1:30AM Jun 03, 2023Observed: 10.83 ft at 1:45AM Jun 03, 2023Observed: 10.77 ft at 2:00AM Jun 03, 2023Observed: 10.64 ft at 2:15AM Jun 03, 2023Observed: 10.58 ft at 2:30AM Jun 03, 2023Observed: 10.52 ft at 2:45AM Jun 03, 2023Observed: 10.45 ft at 3:00AM Jun 03, 2023Observed: 10.39 ft at 3:15AM Jun 03, 2023Observed: 10.27 ft at 3:30AM Jun 03, 2023Observed: 10.2 ft at 3:45AM Jun 03, 2023Observed: 10.14 ft at 4:00AM Jun 03, 2023Observed: 10.08 ft at 4:15AM Jun 03, 2023Observed: 10.01 ft at 4:30AM Jun 03, 2023Observed: 9.95 ft at 4:45AM Jun 03, 2023Observed: 9.89 ft at 5:00AM Jun 03, 2023Observed: 9.83 ft at 5:15AM Jun 03, 2023Observed: 9.76 ft at 5:30AM Jun 03, 2023Observed: 9.7 ft at 5:45AM Jun 03, 2023Observed: 9.64 ft at 6:00AM Jun 03, 2023Observed: 9.58 ft at 6:15AM Jun 03, 2023Observed: 9.51 ft at 6:30AM Jun 03, 2023Observed: 9.45 ft at 6:45AM Jun 03, 2023Observed: 9.45 ft at 7:00AM Jun 03, 2023Observed: 9.39 ft at 7:15AM Jun 03, 2023Observed: 9.39 ft at 7:30AM Jun 03, 2023Observed: 9.39 ft at 7:45AM Jun 03, 2023Observed: 9.32 ft at 8:00AM Jun 03, 2023Observed: 9.39 ft at 8:15AM Jun 03, 2023Observed: 9.39 ft at 8:30AM Jun 03, 2023Observed: 9.45 ft at 8:45AM Jun 03, 2023Observed: 9.51 ft at 9:00AM Jun 03, 2023Observed: 9.58 ft at 9:15AM Jun 03, 2023Observed: 9.7 ft at 9:30AM Jun 03, 2023Observed: 9.83 ft at 9:45AM Jun 03, 2023Observed: 9.95 ft at 10:00AM Jun 03, 2023Observed: 10.08 ft at 10:15AM Jun 03, 2023Observed: 10.2 ft at 10:30AM Jun 03, 2023Observed: 10.33 ft at 10:45AM Jun 03, 2023Observed: 10.52 ft at 11:00AM Jun 03, 2023Observed: 10.64 ft at 11:15AM Jun 03, 2023Observed: 10.77 ft at 11:30AM Jun 03, 2023Observed: 10.96 ft at 11:45AM Jun 03, 2023Observed: 11.08 ft at 12:00PM Jun 03, 2023Observed: 11.27 ft at 12:15PM Jun 03, 2023Observed: 11.46 ft at 12:30PM Jun 03, 2023Observed: 11.58 ft at 12:45PM Jun 03, 2023Observed: 11.77 ft at 1:00PM Jun 03, 2023Observed: 11.96 ft at 1:15PM Jun 03, 2023Observed: 12.15 ft at 1:30PM Jun 03, 2023Observed: 12.34 ft at 1:45PM Jun 03, 2023Observed: 12.59 ft at 2:00PM Jun 03, 2023Observed: 12.77 ft at 2:15PM Jun 03, 2023Observed: 12.96 ft at 2:30PM Jun 03, 2023Observed: 13.15 ft at 2:45PM Jun 03, 2023Observed: 13.34 ft at 3:00PM Jun 03, 2023Observed: 13.53 ft at 3:15PM Jun 03, 2023Observed: 13.71 ft at 3:30PM Jun 03, 2023Observed: 13.84 ft at 3:45PM Jun 03, 2023Observed: 13.97 ft at 4:00PM Jun 03, 2023Observed: 14.03 ft at 4:15PM Jun 03, 2023Observed: 14.09 ft at 4:30PM Jun 03, 2023Observed: 14.15 ft at 4:45PM Jun 03, 2023Observed: 14.22 ft at 5:00PM Jun 03, 2023Observed: 14.22 ft at 5:15PM Jun 03, 2023Observed: 14.15 ft at 5:30PM Jun 03, 2023Observed: 14.09 ft at 5:45PM Jun 03, 2023Observed: 14.03 ft at 6:00PM Jun 03, 2023Observed: 13.97 ft at 6:15PM Jun 03, 2023Observed: 13.9 ft at 6:30PM Jun 03, 2023Observed: 13.78 ft at 6:45PM Jun 03, 2023Observed: 13.71 ft at 7:00PM Jun 03, 2023Observed: 13.59 ft at 7:15PM Jun 03, 2023Observed: 13.46 ft at 7:30PM Jun 03, 2023Observed: 13.4 ft at 7:45PM Jun 03, 2023Observed: 13.28 ft at 8:00PM Jun 03, 2023Observed: 13.21 ft at 8:15PM Jun 03, 2023Observed: 13.15 ft at 8:30PM Jun 03, 2023Observed: 13.09 ft at 8:45PM Jun 03, 2023Observed: 13.02 ft at 9:00PM Jun 03, 2023Observed: 12.96 ft at 9:15PM Jun 03, 2023Observed: 12.9 ft at 9:30PM Jun 03, 2023Observed: 12.84 ft at 9:45PM Jun 03, 2023Observed: 12.77 ft at 10:00PM Jun 03, 2023Observed: 12.71 ft at 10:15PM Jun 03, 2023Observed: 12.65 ft at 10:30PM Jun 03, 2023Observed: 12.65 ft at 10:45PM Jun 03, 2023Observed: 12.59 ft at 11:00PM Jun 03, 2023Observed: 12.52 ft at 11:15PM Jun 03, 2023Observed: 12.46 ft at 11:30PM Jun 03, 2023Observed: 12.34 ft at 11:45PM Jun 03, 2023Observed: 12.27 ft at 12:00AM Jun 04, 2023Observed: 12.21 ft at 12:15AM Jun 04, 2023Observed: 12.08 ft at 12:30AM Jun 04, 2023Observed: 12.02 ft at 12:45AM Jun 04, 2023Observed: 11.96 ft at 1:00AM Jun 04, 2023Observed: 11.9 ft at 1:15AM Jun 04, 2023Observed: 11.83 ft at 1:30AM Jun 04, 2023Observed: 11.77 ft at 1:45AM Jun 04, 2023Observed: 11.71 ft at 2:00AM Jun 04, 2023Observed: 11.65 ft at 2:15AM Jun 04, 2023Observed: 11.58 ft at 2:30AM Jun 04, 2023Observed: 11.52 ft at 2:45AM Jun 04, 2023Observed: 11.46 ft at 3:00AM Jun 04, 2023Observed: 11.39 ft at 3:15AM Jun 04, 2023Observed: 11.33 ft at 3:30AM Jun 04, 2023Observed: 11.33 ft at 3:45AM Jun 04, 2023Observed: 11.27 ft at 4:00AM Jun 04, 2023Observed: 11.21 ft at 4:15AM Jun 04, 2023Observed: 11.14 ft at 4:30AM Jun 04, 2023Observed: 11.14 ft at 4:45AM Jun 04, 2023Observed: 11.08 ft at 5:00AM Jun 04, 2023Observed: 11.02 ft at 5:15AM Jun 04, 2023Observed: 10.96 ft at 5:30AM Jun 04, 2023Observed: 10.96 ft at 5:45AM Jun 04, 2023Observed: 10.89 ft at 6:00AM Jun 04, 2023Observed: 10.89 ft at 6:15AM Jun 04, 2023Observed: 10.83 ft at 6:30AM Jun 04, 2023Observed: 10.77 ft at 6:45AM Jun 04, 2023Observed: 10.77 ft at 7:00AM Jun 04, 2023Observed: 10.77 ft at 7:15AM Jun 04, 2023Observed: 10.7 ft at 7:30AM Jun 04, 2023Observed: 10.7 ft at 7:45AM Jun 04, 2023Observed: 10.64 ft at 8:00AM Jun 04, 2023Observed: 10.64 ft at 8:15AM Jun 04, 2023Observed: 10.64 ft at 8:30AM Jun 04, 2023Observed: 10.64 ft at 8:45AM Jun 04, 2023Observed: 10.64 ft at 9:00AM Jun 04, 2023Observed: 10.64 ft at 9:15AM Jun 04, 2023Observed: 10.7 ft at 9:30AM Jun 04, 2023Observed: 10.77 ft at 9:45AM Jun 04, 2023Observed: 10.83 ft at 10:00AM Jun 04, 2023Observed: 10.96 ft at 10:15AM Jun 04, 2023Observed: 11.08 ft at 10:30AM Jun 04, 2023Observed: 11.21 ft at 10:45AM Jun 04, 2023Observed: 11.27 ft at 11:00AM Jun 04, 2023Observed: 11.46 ft at 11:15AM Jun 04, 2023Observed: 11.58 ft at 11:30AM Jun 04, 2023Observed: 11.71 ft at 11:45AM Jun 04, 2023Observed: 11.83 ft at 12:00PM Jun 04, 2023Observed: 11.96 ft at 12:15PM Jun 04, 2023Observed: 12.15 ft at 12:30PM Jun 04, 2023Observed: 12.27 ft at 12:45PM Jun 04, 2023Observed: 12.4 ft at 1:00PM Jun 04, 2023Observed: 12.52 ft at 1:15PM Jun 04, 2023Observed: 12.71 ft at 1:30PM Jun 04, 2023Observed: 12.84 ft at 1:45PM Jun 04, 2023Observed: 13.02 ft at 2:00PM Jun 04, 2023Observed: 13.21 ft at 2:15PM Jun 04, 2023Observed: 13.34 ft at 2:30PM Jun 04, 2023Observed: 13.59 ft at 2:45PM Jun 04, 2023Observed: 13.78 ft at 3:00PM Jun 04, 2023Observed: 13.97 ft at 3:15PM Jun 04, 2023Observed: 14.09 ft at 3:30PM Jun 04, 2023Observed: 14.22 ft at 3:45PM Jun 04, 2023Observed: 14.34 ft at 4:00PM Jun 04, 2023Observed: 14.47 ft at 4:15PM Jun 04, 2023Observed: 14.47 ft at 4:30PM Jun 04, 2023Observed: 14.53 ft at 4:45PM Jun 04, 2023Highest Observation: 14.59 ft at 5:00PM Jun 04, 2023Highest Observation: 14.59 ft at 5:15PM Jun 04, 2023Highest Observation: 14.59 ft at 5:30PM Jun 04, 2023Observed: 14.53 ft at 5:45PM Jun 04, 2023Observed: 14.47 ft at 6:00PM Jun 04, 2023Observed: 14.4 ft at 6:15PM Jun 04, 2023Observed: 14.28 ft at 6:30PM Jun 04, 2023Observed: 14.22 ft at 6:45PM Jun 04, 2023Observed: 14.09 ft at 7:00PM Jun 04, 2023Observed: 14.03 ft at 7:15PM Jun 04, 2023Observed: 13.53 ft at 8:30PM Jun 04, 2023Observed: 13.46 ft at 8:45PM Jun 04, 2023Observed: 13.34 ft at 9:00PM Jun 04, 2023Observed: 13.28 ft at 9:15PM Jun 04, 2023Observed: 13.21 ft at 9:30PM Jun 04, 2023Observed: 13.15 ft at 9:45PM Jun 04, 2023Observed: 13.02 ft at 10:00PM Jun 04, 2023Observed: 12.96 ft at 10:15PM Jun 04, 2023Observed: 12.9 ft at 10:30PM Jun 04, 2023Observed: 12.84 ft at 10:45PM Jun 04, 2023Observed: 12.71 ft at 11:00PM Jun 04, 2023Observed: 12.65 ft at 11:15PM Jun 04, 2023Observed: 12.59 ft at 11:30PM Jun 04, 2023Observed: 12.52 ft at 11:45PM Jun 04, 2023Observed: 12.4 ft at 12:00AM Jun 05, 2023Observed: 12.27 ft at 12:15AM Jun 05, 2023Observed: 12.21 ft at 12:30AM Jun 05, 2023Observed: 12.15 ft at 12:45AM Jun 05, 2023Observed: 12.02 ft at 1:00AM Jun 05, 2023Observed: 11.96 ft at 1:15AM Jun 05, 2023Observed: 11.83 ft at 1:30AM Jun 05, 2023Observed: 11.77 ft at 1:45AM Jun 05, 2023Observed: 11.65 ft at 2:00AM Jun 05, 2023Observed: 11.58 ft at 2:15AM Jun 05, 2023Observed: 11.52 ft at 2:30AM Jun 05, 2023Observed: 11.39 ft at 2:45AM Jun 05, 2023Observed: 11.33 ft at 3:00AM Jun 05, 2023Observed: 11.21 ft at 3:15AM Jun 05, 2023Observed: 11.14 ft at 3:30AM Jun 05, 2023Observed: 11.08 ft at 3:45AM Jun 05, 2023Observed: 11.02 ft at 4:00AM Jun 05, 2023Observed: 10.89 ft at 4:15AM Jun 05, 2023Observed: 10.83 ft at 4:30AM Jun 05, 2023Observed: 10.77 ft at 4:45AM Jun 05, 2023Observed: 10.7 ft at 5:00AM Jun 05, 2023Observed: 10.64 ft at 5:15AM Jun 05, 2023Observed: 10.52 ft at 5:30AM Jun 05, 2023Observed: 10.45 ft at 5:45AM Jun 05, 2023Observed: 10.45 ft at 6:00AM Jun 05, 2023Observed: 10.33 ft at 6:15AM Jun 05, 2023Observed: 10.33 ft at 6:30AM Jun 05, 2023Observed: 10.2 ft at 6:45AM Jun 05, 2023Observed: 10.2 ft at 7:00AM Jun 05, 2023Observed: 10.14 ft at 7:15AM Jun 05, 2023Observed: 10.08 ft at 8:30AM Jun 05, 2023Observed: 10.14 ft at 8:45AM Jun 05, 2023Observed: 10.2 ft at 9:00AM Jun 05, 2023Observed: 10.27 ft at 9:15AM Jun 05, 2023Observed: 10.39 ft at 9:30AM Jun 05, 2023Observed: 10.52 ft at 9:45AM Jun 05, 2023Observed: 10.64 ft at 10:00AM Jun 05, 2023Observed: 10.77 ft at 10:15AM Jun 05, 2023Observed: 10.89 ft at 10:30AM Jun 05, 2023Observed: 11.08 ft at 10:45AM Jun 05, 2023Observed: 11.21 ft at 11:00AM Jun 05, 2023Observed: 11.33 ft at 11:15AM Jun 05, 2023Observed: 11.46 ft at 11:30AM Jun 05, 2023Observed: 11.58 ft at 11:45AM Jun 05, 2023Observed: 11.77 ft at 12:00PM Jun 05, 2023Observed: 11.9 ft at 12:15PM Jun 05, 2023Observed: 12.71 ft at 1:30PM Jun 05, 2023Observed: 12.9 ft at 1:45PM Jun 05, 2023Observed: 13.09 ft at 2:00PM Jun 05, 2023Observed: 13.28 ft at 2:15PM Jun 05, 2023Observed: 13.53 ft at 2:30PM Jun 05, 2023Observed: 13.71 ft at 2:45PM Jun 05, 2023Observed: 13.9 ft at 3:00PM Jun 05, 2023Observed: 14.15 ft at 3:15PM Jun 05, 2023USGS--Water Resources of the United StatesLSNO3(plotting HGIRG) Graph Created (3:49PM Jun 5, 2023)ObservedLatest observed value: 14.15 ft at 3:15 PM PDT 5-Jun-2023.
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Little Sandy River near Bull Run. Only observed stages are available for this point.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 0
Action Stage: 0
Low Stage (in feet): 0

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
Zoom Level:16
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Gauge LocationGauge Map Marker
 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.
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Latitude: 45.415556° N, Longitude: 122.170278° 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other 720 Not Available  

Current/Historical Observations:
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Hydrologic Resources Additional Resources
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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
Portland Weather Forecast Office
5241 NE 122nd Avenue
Portland, OR 97230-1089
(503) 261-9246
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