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Hydrograph River at a Glance Download
Boulder Creek (CO) at Boulder Stage (ft)Flow (cfs)Observed: 1.36 ft at 5:45PM Jul 26, 2014Observed: 1.36 ft at 6:00PM Jul 26, 2014Observed: 1.36 ft at 6:15PM Jul 26, 2014Observed: 1.34 ft at 6:30PM Jul 26, 2014Observed: 1.35 ft at 6:45PM Jul 26, 2014Observed: 1.38 ft at 7:00PM Jul 26, 2014Observed: 1.35 ft at 7:15PM Jul 26, 2014Observed: 1.36 ft at 7:30PM Jul 26, 2014Observed: 1.37 ft at 7:45PM Jul 26, 2014Observed: 1.57 ft at 8:00PM Jul 26, 2014Observed: 1.42 ft at 8:15PM Jul 26, 2014Observed: 1.37 ft at 8:30PM Jul 26, 2014Observed: 1.36 ft at 8:45PM Jul 26, 2014Observed: 1.35 ft at 9:00PM Jul 26, 2014Observed: 1.35 ft at 9:15PM Jul 26, 2014Observed: 1.35 ft at 9:30PM Jul 26, 2014Observed: 1.36 ft at 9:45PM Jul 26, 2014Observed: 1.34 ft at 10:00PM Jul 26, 2014Observed: 1.36 ft at 10:15PM Jul 26, 2014Observed: 1.34 ft at 10:30PM Jul 26, 2014Observed: 1.34 ft at 10:45PM Jul 26, 2014Observed: 1.34 ft at 11:00PM Jul 26, 2014Observed: 1.34 ft at 11:15PM Jul 26, 2014Observed: 1.33 ft at 11:30PM Jul 26, 2014Observed: 1.34 ft at 11:45PM Jul 26, 2014Observed: 1.34 ft at 12:00AM Jul 27, 2014Observed: 1.34 ft at 12:15AM Jul 27, 2014Observed: 1.35 ft at 12:30AM Jul 27, 2014Observed: 1.34 ft at 12:45AM Jul 27, 2014Observed: 1.35 ft at 1:00AM Jul 27, 2014Observed: 1.38 ft at 1:15AM Jul 27, 2014Observed: 1.39 ft at 1:30AM Jul 27, 2014Observed: 1.39 ft at 1:45AM Jul 27, 2014Observed: 1.39 ft at 2:00AM Jul 27, 2014Observed: 1.39 ft at 2:15AM Jul 27, 2014Observed: 1.39 ft at 2:30AM Jul 27, 2014Observed: 1.4 ft at 2:45AM Jul 27, 2014Observed: 1.41 ft at 3:00AM Jul 27, 2014Observed: 1.4 ft at 3:15AM Jul 27, 2014Observed: 1.4 ft at 3:30AM Jul 27, 2014Observed: 1.4 ft at 3:45AM Jul 27, 2014Observed: 1.4 ft at 3:46AM Jul 27, 2014Observed: 1.39 ft at 4:00AM Jul 27, 2014Observed: 1.39 ft at 4:01AM Jul 27, 2014Observed: 1.38 ft at 4:15AM Jul 27, 2014Observed: 1.38 ft at 4:16AM Jul 27, 2014Observed: 1.43 ft at 4:30AM Jul 27, 2014Observed: 1.42 ft at 4:45AM Jul 27, 2014Observed: 1.42 ft at 5:00AM Jul 27, 2014Observed: 1.42 ft at 5:15AM Jul 27, 2014Observed: 1.42 ft at 5:30AM Jul 27, 2014Observed: 1.42 ft at 5:45AM Jul 27, 2014Observed: 1.42 ft at 6:00AM Jul 27, 2014Observed: 1.42 ft at 6:15AM Jul 27, 2014Observed: 1.37 ft at 6:30AM Jul 27, 2014Observed: 1.4 ft at 6:45AM Jul 27, 2014Observed: 1.4 ft at 7:00AM Jul 27, 2014Observed: 1.42 ft at 7:15AM Jul 27, 2014Observed: 1.42 ft at 7:30AM Jul 27, 2014Observed: 1.41 ft at 7:45AM Jul 27, 2014Observed: 1.41 ft at 8:00AM Jul 27, 2014Observed: 1.41 ft at 8:15AM Jul 27, 2014Observed: 1.4 ft at 8:30AM Jul 27, 2014Observed: 1.41 ft at 8:45AM Jul 27, 2014Observed: 1.44 ft at 9:00AM Jul 27, 2014Observed: 1.44 ft at 9:15AM Jul 27, 2014Observed: 1.43 ft at 9:30AM Jul 27, 2014Observed: 1.43 ft at 9:45AM Jul 27, 2014Observed: 1.45 ft at 10:00AM Jul 27, 2014Observed: 1.46 ft at 10:15AM Jul 27, 2014Observed: 1.43 ft at 10:30AM Jul 27, 2014Observed: 1.44 ft at 10:45AM Jul 27, 2014Observed: 1.43 ft at 11:00AM Jul 27, 2014Observed: 1.43 ft at 11:15AM Jul 27, 2014Observed: 1.43 ft at 11:30AM Jul 27, 2014Observed: 1.44 ft at 11:45AM Jul 27, 2014Observed: 1.46 ft at 12:00PM Jul 27, 2014Observed: 1.47 ft at 12:15PM Jul 27, 2014Observed: 1.47 ft at 12:30PM Jul 27, 2014Observed: 1.47 ft at 12:45PM Jul 27, 2014Observed: 1.46 ft at 1:00PM Jul 27, 2014Observed: 1.47 ft at 1:15PM Jul 27, 2014Observed: 1.45 ft at 1:30PM Jul 27, 2014Observed: 1.44 ft at 1:45PM Jul 27, 2014Observed: 1.43 ft at 2:00PM Jul 27, 2014Observed: 1.43 ft at 2:15PM Jul 27, 2014Observed: 1.43 ft at 2:30PM Jul 27, 2014Observed: 1.42 ft at 2:45PM Jul 27, 2014Observed: 1.42 ft at 3:00PM Jul 27, 2014Observed: 1.43 ft at 3:15PM Jul 27, 2014Observed: 1.42 ft at 3:30PM Jul 27, 2014Observed: 1.43 ft at 3:45PM Jul 27, 2014Observed: 1.43 ft at 3:46PM Jul 27, 2014Observed: 1.42 ft at 4:00PM Jul 27, 2014Observed: 1.42 ft at 4:01PM Jul 27, 2014Observed: 1.43 ft at 4:15PM Jul 27, 2014Observed: 1.43 ft at 4:16PM Jul 27, 2014Observed: 1.42 ft at 4:30PM Jul 27, 2014Observed: 1.43 ft at 4:45PM Jul 27, 2014Observed: 1.42 ft at 5:00PM Jul 27, 2014Observed: 1.42 ft at 5:15PM Jul 27, 2014Observed: 1.42 ft at 5:30PM Jul 27, 2014Observed: 1.42 ft at 5:45PM Jul 27, 2014Observed: 1.42 ft at 6:00PM Jul 27, 2014Observed: 1.41 ft at 6:15PM Jul 27, 2014Observed: 1.43 ft at 6:30PM Jul 27, 2014Observed: 1.45 ft at 6:45PM Jul 27, 2014Observed: 1.44 ft at 7:00PM Jul 27, 2014Observed: 1.44 ft at 7:15PM Jul 27, 2014Observed: 1.45 ft at 7:30PM Jul 27, 2014Observed: 1.45 ft at 7:45PM Jul 27, 2014Observed: 1.45 ft at 8:00PM Jul 27, 2014Observed: 1.45 ft at 8:15PM Jul 27, 2014Observed: 1.47 ft at 8:30PM Jul 27, 2014Observed: 1.45 ft at 8:45PM Jul 27, 2014Observed: 1.47 ft at 9:00PM Jul 27, 2014Observed: 1.46 ft at 9:15PM Jul 27, 2014Observed: 1.45 ft at 9:30PM Jul 27, 2014Observed: 1.46 ft at 9:45PM Jul 27, 2014Observed: 1.46 ft at 10:00PM Jul 27, 2014Observed: 1.47 ft at 10:15PM Jul 27, 2014Observed: 1.46 ft at 10:30PM Jul 27, 2014Observed: 1.47 ft at 10:45PM Jul 27, 2014Observed: 1.46 ft at 11:00PM Jul 27, 2014Observed: 1.47 ft at 11:15PM Jul 27, 2014Observed: 1.47 ft at 11:30PM Jul 27, 2014Observed: 1.46 ft at 11:45PM Jul 27, 2014Observed: 1.47 ft at 12:00AM Jul 28, 2014Observed: 1.46 ft at 12:15AM Jul 28, 2014Observed: 1.46 ft at 12:30AM Jul 28, 2014Observed: 1.46 ft at 12:45AM Jul 28, 2014Observed: 1.46 ft at 1:00AM Jul 28, 2014Observed: 1.46 ft at 1:15AM Jul 28, 2014Observed: 1.46 ft at 1:30AM Jul 28, 2014Observed: 1.46 ft at 1:45AM Jul 28, 2014Observed: 1.45 ft at 2:00AM Jul 28, 2014Observed: 1.47 ft at 2:15AM Jul 28, 2014Observed: 1.46 ft at 2:30AM Jul 28, 2014Observed: 1.46 ft at 2:45AM Jul 28, 2014Observed: 1.46 ft at 3:00AM Jul 28, 2014Observed: 1.46 ft at 3:15AM Jul 28, 2014Observed: 1.45 ft at 3:30AM Jul 28, 2014Observed: 1.46 ft at 3:45AM Jul 28, 2014Observed: 1.46 ft at 3:46AM Jul 28, 2014Observed: 1.46 ft at 4:00AM Jul 28, 2014Observed: 1.46 ft at 4:01AM Jul 28, 2014Observed: 1.46 ft at 4:15AM Jul 28, 2014Observed: 1.46 ft at 4:16AM Jul 28, 2014Observed: 1.46 ft at 4:30AM Jul 28, 2014Observed: 1.45 ft at 4:45AM Jul 28, 2014Observed: 1.45 ft at 5:00AM Jul 28, 2014Observed: 1.45 ft at 5:15AM Jul 28, 2014Observed: 1.45 ft at 5:30AM Jul 28, 2014Observed: 1.44 ft at 5:45AM Jul 28, 2014Observed: 1.46 ft at 6:00AM Jul 28, 2014Observed: 1.46 ft at 6:15AM Jul 28, 2014Observed: 1.46 ft at 6:30AM Jul 28, 2014Observed: 1.45 ft at 6:45AM Jul 28, 2014Observed: 1.46 ft at 7:00AM Jul 28, 2014Observed: 1.45 ft at 7:15AM Jul 28, 2014Observed: 1.46 ft at 7:30AM Jul 28, 2014Observed: 1.46 ft at 7:45AM Jul 28, 2014Observed: 1.46 ft at 8:00AM Jul 28, 2014Observed: 1.45 ft at 8:15AM Jul 28, 2014Observed: 1.47 ft at 8:30AM Jul 28, 2014Observed: 1.38 ft at 8:45AM Jul 28, 2014Observed: 1.39 ft at 9:00AM Jul 28, 2014Observed: 1.38 ft at 9:15AM Jul 28, 2014Observed: 1.39 ft at 9:30AM Jul 28, 2014Observed: 1.38 ft at 9:45AM Jul 28, 2014Observed: 1.39 ft at 10:00AM Jul 28, 2014Observed: 1.39 ft at 10:15AM Jul 28, 2014Observed: 1.38 ft at 10:30AM Jul 28, 2014Observed: 1.39 ft at 10:45AM Jul 28, 2014Observed: 1.39 ft at 11:00AM Jul 28, 2014Observed: 1.38 ft at 11:15AM Jul 28, 2014Observed: 1.38 ft at 11:30AM Jul 28, 2014Observed: 1.37 ft at 11:45AM Jul 28, 2014Observed: 1.38 ft at 12:00PM Jul 28, 2014Observed: 1.38 ft at 12:15PM Jul 28, 2014Observed: 1.37 ft at 12:30PM Jul 28, 2014Observed: 1.33 ft at 12:45PM Jul 28, 2014Observed: 1.29 ft at 1:00PM Jul 28, 2014Observed: 1.28 ft at 1:15PM Jul 28, 2014Observed: 1.27 ft at 1:30PM Jul 28, 2014Observed: 1.25 ft at 1:45PM Jul 28, 2014Observed: 1.25 ft at 2:00PM Jul 28, 2014Observed: 1.25 ft at 2:15PM Jul 28, 2014Observed: 1.25 ft at 2:30PM Jul 28, 2014Observed: 1.25 ft at 2:45PM Jul 28, 2014Observed: 1.25 ft at 3:00PM Jul 28, 2014Observed: 1.24 ft at 3:15PM Jul 28, 2014Observed: 1.23 ft at 3:30PM Jul 28, 2014Observed: 1.22 ft at 3:45PM Jul 28, 2014Observed: 1.22 ft at 3:46PM Jul 28, 2014Observed: 1.21 ft at 4:00PM Jul 28, 2014Observed: 1.21 ft at 4:01PM Jul 28, 2014Observed: 1.21 ft at 4:15PM Jul 28, 2014Observed: 1.21 ft at 4:16PM Jul 28, 2014Observed: 1.21 ft at 4:30PM Jul 28, 2014Observed: 1.22 ft at 4:45PM Jul 28, 2014Observed: 1.22 ft at 5:00PM Jul 28, 2014Observed: 1.21 ft at 5:15PM Jul 28, 2014Observed: 1.21 ft at 5:30PM Jul 28, 2014Observed: 1.25 ft at 5:45PM Jul 28, 2014Observed: 1.25 ft at 6:00PM Jul 28, 2014Observed: 1.28 ft at 6:15PM Jul 28, 2014Observed: 1.26 ft at 6:30PM Jul 28, 2014Observed: 1.24 ft at 6:45PM Jul 28, 2014Observed: 1.24 ft at 7:00PM Jul 28, 2014Observed: 1.26 ft at 7:15PM Jul 28, 2014Observed: 1.26 ft at 7:30PM Jul 28, 2014Observed: 1.26 ft at 7:45PM Jul 28, 2014Observed: 1.26 ft at 8:00PM Jul 28, 2014Observed: 1.27 ft at 8:15PM Jul 28, 2014Observed: 1.28 ft at 8:30PM Jul 28, 2014Observed: 1.34 ft at 8:45PM Jul 28, 2014Observed: 1.33 ft at 9:00PM Jul 28, 2014Observed: 1.31 ft at 9:15PM Jul 28, 2014Observed: 1.32 ft at 9:30PM Jul 28, 2014Observed: 1.33 ft at 9:45PM Jul 28, 2014Observed: 1.35 ft at 10:00PM Jul 28, 2014Observed: 1.32 ft at 10:15PM Jul 28, 2014Observed: 1.35 ft at 10:30PM Jul 28, 2014Observed: 1.33 ft at 10:45PM Jul 28, 2014Observed: 1.32 ft at 11:00PM Jul 28, 2014Observed: 1.33 ft at 11:15PM Jul 28, 2014Observed: 1.34 ft at 11:30PM Jul 28, 2014Observed: 1.34 ft at 11:45PM Jul 28, 2014Observed: 1.36 ft at 12:00AM Jul 29, 2014Observed: 1.35 ft at 12:15AM Jul 29, 2014Observed: 1.35 ft at 12:30AM Jul 29, 2014Observed: 1.39 ft at 12:45AM Jul 29, 2014Observed: 1.39 ft at 1:00AM Jul 29, 2014Observed: 1.39 ft at 1:15AM Jul 29, 2014Observed: 1.39 ft at 1:30AM Jul 29, 2014Observed: 1.38 ft at 1:45AM Jul 29, 2014Observed: 1.39 ft at 2:00AM Jul 29, 2014Observed: 1.38 ft at 2:15AM Jul 29, 2014Observed: 1.38 ft at 2:30AM Jul 29, 2014Observed: 1.37 ft at 2:45AM Jul 29, 2014Observed: 1.38 ft at 3:00AM Jul 29, 2014Observed: 1.38 ft at 3:15AM Jul 29, 2014Observed: 1.38 ft at 3:30AM Jul 29, 2014Observed: 1.37 ft at 3:45AM Jul 29, 2014Observed: 1.37 ft at 3:46AM Jul 29, 2014Observed: 1.35 ft at 4:00AM Jul 29, 2014Observed: 1.35 ft at 4:01AM Jul 29, 2014Observed: 1.35 ft at 4:15AM Jul 29, 2014Observed: 1.35 ft at 4:16AM Jul 29, 2014Observed: 1.33 ft at 4:30AM Jul 29, 2014Observed: 1.34 ft at 4:45AM Jul 29, 2014Observed: 1.33 ft at 5:00AM Jul 29, 2014Observed: 1.33 ft at 5:15AM Jul 29, 2014Observed: 1.33 ft at 5:30AM Jul 29, 2014Observed: 1.33 ft at 5:45AM Jul 29, 2014Observed: 1.33 ft at 6:00AM Jul 29, 2014Observed: 1.32 ft at 6:15AM Jul 29, 2014Observed: 1.32 ft at 6:30AM Jul 29, 2014Observed: 1.32 ft at 6:45AM Jul 29, 2014Observed: 1.32 ft at 7:00AM Jul 29, 2014Observed: 1.26 ft at 7:15AM Jul 29, 2014Observed: 1.32 ft at 7:30AM Jul 29, 2014Observed: 1.32 ft at 7:45AM Jul 29, 2014Observed: 1.32 ft at 8:00AM Jul 29, 2014Observed: 1.31 ft at 8:15AM Jul 29, 2014Observed: 1.31 ft at 8:30AM Jul 29, 2014Observed: 1.31 ft at 8:45AM Jul 29, 2014Observed: 1.31 ft at 9:00AM Jul 29, 2014Observed: 1.31 ft at 9:15AM Jul 29, 2014Observed: 1.31 ft at 9:30AM Jul 29, 2014Observed: 1.3 ft at 9:45AM Jul 29, 2014Observed: 1.3 ft at 10:00AM Jul 29, 2014Observed: 1.3 ft at 10:15AM Jul 29, 2014Observed: 1.3 ft at 10:30AM Jul 29, 2014Observed: 1.31 ft at 10:45AM Jul 29, 2014Observed: 1.37 ft at 11:00AM Jul 29, 2014Observed: 1.3 ft at 11:15AM Jul 29, 2014Observed: 1.3 ft at 11:30AM Jul 29, 2014Observed: 1.3 ft at 11:45AM Jul 29, 2014Observed: 1.3 ft at 12:00PM Jul 29, 2014Observed: 1.32 ft at 12:15PM Jul 29, 2014Observed: 1.39 ft at 12:30PM Jul 29, 2014Observed: 1.39 ft at 12:45PM Jul 29, 2014Observed: 1.34 ft at 1:00PM Jul 29, 2014Observed: 1.4 ft at 1:15PM Jul 29, 2014Observed: 1.4 ft at 1:30PM Jul 29, 2014Observed: 1.4 ft at 1:45PM Jul 29, 2014Observed: 1.39 ft at 2:00PM Jul 29, 2014Observed: 1.37 ft at 2:15PM Jul 29, 2014Observed: 1.37 ft at 2:30PM Jul 29, 2014Observed: 1.35 ft at 2:45PM Jul 29, 2014Observed: 1.47 ft at 3:00PM Jul 29, 2014Observed: 1.47 ft at 3:15PM Jul 29, 2014Observed: 1.43 ft at 3:30PM Jul 29, 2014Observed: 1.43 ft at 3:45PM Jul 29, 2014Observed: 1.43 ft at 3:46PM Jul 29, 2014Observed: 1.42 ft at 4:00PM Jul 29, 2014Observed: 1.42 ft at 4:01PM Jul 29, 2014Observed: 1.44 ft at 4:15PM Jul 29, 2014Observed: 1.44 ft at 4:16PM Jul 29, 2014Observed: 1.42 ft at 4:30PM Jul 29, 2014Observed: 1.43 ft at 4:45PM Jul 29, 2014Observed: 1.47 ft at 5:00PM Jul 29, 2014Observed: 1.48 ft at 5:15PM Jul 29, 2014Observed: 1.46 ft at 5:30PM Jul 29, 2014Observed: 1.45 ft at 5:45PM Jul 29, 2014Observed: 1.43 ft at 6:00PM Jul 29, 2014Observed: 1.45 ft at 6:15PM Jul 29, 2014Observed: 1.44 ft at 6:30PM Jul 29, 2014Observed: 1.46 ft at 6:45PM Jul 29, 2014Observed: 1.47 ft at 7:00PM Jul 29, 2014Observed: 1.49 ft at 7:15PM Jul 29, 2014Observed: 1.54 ft at 7:30PM Jul 29, 2014Observed: 1.56 ft at 7:45PM Jul 29, 2014Observed: 1.55 ft at 8:00PM Jul 29, 2014Observed: 1.53 ft at 8:15PM Jul 29, 2014Observed: 1.52 ft at 8:30PM Jul 29, 2014Observed: 1.48 ft at 8:45PM Jul 29, 2014Observed: 1.5 ft at 9:00PM Jul 29, 2014Observed: 1.52 ft at 9:15PM Jul 29, 2014Observed: 1.52 ft at 9:30PM Jul 29, 2014Observed: 1.55 ft at 9:45PM Jul 29, 2014Observed: 1.56 ft at 10:00PM Jul 29, 2014Observed: 1.57 ft at 10:15PM Jul 29, 2014Observed: 1.57 ft at 10:30PM Jul 29, 2014Observed: 1.58 ft at 10:45PM Jul 29, 2014Observed: 1.56 ft at 11:00PM Jul 29, 2014Observed: 1.55 ft at 11:15PM Jul 29, 2014Observed: 1.56 ft at 11:30PM Jul 29, 2014Observed: 1.57 ft at 11:45PM Jul 29, 2014Observed: 1.57 ft at 12:00AM Jul 30, 2014Observed: 1.58 ft at 12:15AM Jul 30, 2014Observed: 1.6 ft at 12:30AM Jul 30, 2014Observed: 1.61 ft at 12:45AM Jul 30, 2014Observed: 1.65 ft at 1:00AM Jul 30, 2014Observed: 1.67 ft at 1:15AM Jul 30, 2014Observed: 1.66 ft at 1:30AM Jul 30, 2014Observed: 1.85 ft at 1:45AM Jul 30, 2014Observed: 1.95 ft at 2:00AM Jul 30, 2014Observed: 1.84 ft at 2:15AM Jul 30, 2014Observed: 1.75 ft at 2:30AM Jul 30, 2014Observed: 1.72 ft at 2:45AM Jul 30, 2014Observed: 1.73 ft at 3:00AM Jul 30, 2014Observed: 1.69 ft at 3:15AM Jul 30, 2014Observed: 1.72 ft at 3:30AM Jul 30, 2014Observed: 1.76 ft at 3:45AM Jul 30, 2014Observed: 1.76 ft at 3:46AM Jul 30, 2014Observed: 1.74 ft at 4:00AM Jul 30, 2014Observed: 1.74 ft at 4:01AM Jul 30, 2014Observed: 1.73 ft at 4:15AM Jul 30, 2014Observed: 1.73 ft at 4:16AM Jul 30, 2014Observed: 1.69 ft at 4:30AM Jul 30, 2014Observed: 1.71 ft at 4:45AM Jul 30, 2014Observed: 1.68 ft at 5:00AM Jul 30, 2014Observed: 1.69 ft at 5:15AM Jul 30, 2014Observed: 1.68 ft at 5:30AM Jul 30, 2014Observed: 1.67 ft at 5:45AM Jul 30, 2014Observed: 1.68 ft at 6:00AM Jul 30, 2014Observed: 1.69 ft at 6:15AM Jul 30, 2014Observed: 1.7 ft at 6:30AM Jul 30, 2014Observed: 1.72 ft at 6:45AM Jul 30, 2014Observed: 1.9 ft at 7:00AM Jul 30, 2014Observed: 1.83 ft at 7:15AM Jul 30, 2014Observed: 1.88 ft at 7:30AM Jul 30, 2014Observed: 1.95 ft at 7:45AM Jul 30, 2014Observed: 2.03 ft at 8:00AM Jul 30, 2014Observed: 2.01 ft at 8:15AM Jul 30, 2014Observed: 2.01 ft at 8:30AM Jul 30, 2014Observed: 1.91 ft at 8:45AM Jul 30, 2014Observed: 1.91 ft at 9:00AM Jul 30, 2014Observed: 1.99 ft at 9:15AM Jul 30, 2014Observed: 2.04 ft at 9:30AM Jul 30, 2014Observed: 1.98 ft at 9:45AM Jul 30, 2014Observed: 1.97 ft at 10:00AM Jul 30, 2014Observed: 2.01 ft at 10:15AM Jul 30, 2014Observed: 2.1 ft at 10:30AM Jul 30, 2014Observed: 2.22 ft at 10:45AM Jul 30, 2014Observed: 2.32 ft at 11:00AM Jul 30, 2014Observed: 2.33 ft at 11:15AM Jul 30, 2014Observed: 2.34 ft at 11:30AM Jul 30, 2014Observed: 2.32 ft at 11:45AM Jul 30, 2014Observed: 2.29 ft at 12:00PM Jul 30, 2014Observed: 2.22 ft at 12:15PM Jul 30, 2014Observed: 2.23 ft at 12:30PM Jul 30, 2014Observed: 2.24 ft at 12:45PM Jul 30, 2014Observed: 2.23 ft at 1:00PM Jul 30, 2014Observed: 2.22 ft at 1:15PM Jul 30, 2014Observed: 2.21 ft at 1:30PM Jul 30, 2014Observed: 2.2 ft at 1:45PM Jul 30, 2014Observed: 2.2 ft at 2:00PM Jul 30, 2014Observed: 2.21 ft at 2:15PM Jul 30, 2014Observed: 2.17 ft at 2:30PM Jul 30, 2014Observed: 2.18 ft at 2:45PM Jul 30, 2014Observed: 2.17 ft at 3:00PM Jul 30, 2014Observed: 2.2 ft at 3:15PM Jul 30, 2014Observed: 2.21 ft at 3:30PM Jul 30, 2014Observed: 2.17 ft at 3:45PM Jul 30, 2014Observed: 2.25 ft at 4:00PM Jul 30, 2014Observed: 2.18 ft at 4:15PM Jul 30, 2014Observed: 2.18 ft at 4:30PM Jul 30, 2014Observed: 2.2 ft at 4:45PM Jul 30, 2014Observed: 2.21 ft at 5:00PM Jul 30, 2014Observed: 2.21 ft at 5:15PM Jul 30, 2014Observed: 2.22 ft at 5:30PM Jul 30, 2014Observed: 2.26 ft at 5:45PM Jul 30, 2014Observed: 2.24 ft at 6:00PM Jul 30, 2014Observed: 2.25 ft at 6:15PM Jul 30, 2014Observed: 2.25 ft at 6:30PM Jul 30, 2014Observed: 2.28 ft at 6:45PM Jul 30, 2014Observed: 2.28 ft at 7:00PM Jul 30, 2014Observed: 2.28 ft at 7:15PM Jul 30, 2014Observed: 2.26 ft at 7:30PM Jul 30, 2014Observed: 2.28 ft at 7:45PM Jul 30, 2014Observed: 2.32 ft at 8:00PM Jul 30, 2014Observed: 2.34 ft at 8:15PM Jul 30, 2014Observed: 2.33 ft at 8:30PM Jul 30, 2014Observed: 2.38 ft at 8:45PM Jul 30, 2014Observed: 2.34 ft at 9:00PM Jul 30, 2014Observed: 2.33 ft at 9:15PM Jul 30, 2014Observed: 2.32 ft at 9:30PM Jul 30, 2014Observed: 2.31 ft at 9:45PM Jul 30, 2014Observed: 2.3 ft at 10:00PM Jul 30, 2014Observed: 2.28 ft at 10:15PM Jul 30, 2014Observed: 2.29 ft at 10:30PM Jul 30, 2014Observed: 2.31 ft at 10:45PM Jul 30, 2014Observed: 2.29 ft at 11:00PM Jul 30, 2014Observed: 2.3 ft at 11:15PM Jul 30, 2014Observed: 2.32 ft at 11:30PM Jul 30, 2014Observed: 2.33 ft at 11:45PM Jul 30, 2014Observed: 2.33 ft at 12:00AM Jul 31, 2014Observed: 2.34 ft at 12:15AM Jul 31, 2014Observed: 2.35 ft at 12:30AM Jul 31, 2014Observed: 2.35 ft at 12:45AM Jul 31, 2014Observed: 2.36 ft at 1:00AM Jul 31, 2014Observed: 2.35 ft at 1:15AM Jul 31, 2014Observed: 2.36 ft at 1:30AM Jul 31, 2014Observed: 2.35 ft at 1:45AM Jul 31, 2014Observed: 2.35 ft at 2:00AM Jul 31, 2014Observed: 2.36 ft at 2:15AM Jul 31, 2014Observed: 2.35 ft at 2:30AM Jul 31, 2014Observed: 2.35 ft at 2:45AM Jul 31, 2014Observed: 2.36 ft at 3:00AM Jul 31, 2014Observed: 2.35 ft at 3:15AM Jul 31, 2014Observed: 2.34 ft at 3:30AM Jul 31, 2014Observed: 2.33 ft at 3:45AM Jul 31, 2014Observed: 2.35 ft at 4:00AM Jul 31, 2014Observed: 2.33 ft at 4:15AM Jul 31, 2014Observed: 2.33 ft at 4:30AM Jul 31, 2014Observed: 2.33 ft at 4:45AM Jul 31, 2014Observed: 2.33 ft at 5:00AM Jul 31, 2014Observed: 2.33 ft at 5:15AM Jul 31, 2014Observed: 2.33 ft at 5:30AM Jul 31, 2014Observed: 2.37 ft at 5:45AM Jul 31, 2014Observed: 2.32 ft at 6:00AM Jul 31, 2014Observed: 2.31 ft at 6:15AM Jul 31, 2014Observed: 2.32 ft at 6:30AM Jul 31, 2014Observed: 2.3 ft at 6:45AM Jul 31, 2014Observed: 2.3 ft at 7:00AM Jul 31, 2014Observed: 2.3 ft at 7:15AM Jul 31, 2014Observed: 2.29 ft at 7:30AM Jul 31, 2014Observed: 2.28 ft at 7:45AM Jul 31, 2014Observed: 2.3 ft at 8:00AM Jul 31, 2014Observed: 2.33 ft at 8:15AM Jul 31, 2014Observed: 2.37 ft at 8:30AM Jul 31, 2014Observed: 2.35 ft at 8:45AM Jul 31, 2014Observed: 2.32 ft at 9:00AM Jul 31, 2014Observed: 2.27 ft at 9:15AM Jul 31, 2014Observed: 2.3 ft at 9:30AM Jul 31, 2014Observed: 2.37 ft at 9:45AM Jul 31, 2014Observed: 2.36 ft at 10:00AM Jul 31, 2014Observed: 2.36 ft at 10:15AM Jul 31, 2014Observed: 2.3 ft at 10:30AM Jul 31, 2014Observed: 2.36 ft at 10:45AM Jul 31, 2014Highest Observation: 2.42 ft at 11:00AM Jul 31, 2014Observed: 2.41 ft at 11:15AM Jul 31, 2014Observed: 2.35 ft at 11:30AM Jul 31, 2014Observed: 2.31 ft at 11:45AM Jul 31, 2014Observed: 2.37 ft at 12:00PM Jul 31, 2014Observed: 2.37 ft at 12:15PM Jul 31, 2014Observed: 2.38 ft at 12:30PM Jul 31, 2014Observed: 2.37 ft at 12:45PM Jul 31, 2014Observed: 2.38 ft at 1:00PM Jul 31, 2014Observed: 2.38 ft at 1:15PM Jul 31, 2014Observed: 2.37 ft at 1:30PM Jul 31, 2014Observed: 2.35 ft at 1:45PM Jul 31, 2014Observed: 2.35 ft at 2:00PM Jul 31, 2014Observed: 2.31 ft at 2:15PM Jul 31, 2014Observed: 2.31 ft at 2:30PM Jul 31, 2014Observed: 2.3 ft at 2:45PM Jul 31, 2014Observed: 2.28 ft at 3:00PM Jul 31, 2014Observed: 2.3 ft at 3:15PM Jul 31, 2014Observed: 2.29 ft at 3:30PM Jul 31, 2014Observed: 2.28 ft at 3:45PM Jul 31, 2014Observed: 2.28 ft at 3:46PM Jul 31, 2014Observed: 2.27 ft at 4:00PM Jul 31, 2014Observed: 2.27 ft at 4:01PM Jul 31, 2014Observed: 2.27 ft at 4:15PM Jul 31, 2014Observed: 2.27 ft at 4:16PM Jul 31, 2014Observed: 2.25 ft at 4:30PM Jul 31, 2014Observed: 2.26 ft at 4:45PM Jul 31, 2014The Office of the State EngineerBOCC2(plotting HGIRG) Graph Created (5:30PM Jul 31, 2014)ObservedLatest observed value: 2.26 ft at 4:45 PM MDT 31-Jul-2014. Flood Stage is 5.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NAVD88
Metadata
NOTE: Gauge reading affected by reservoir operations.

NOTE: Graphical forecasts are not available for the Boulder Creek (CO) at Boulder. During times of high water, forecast crest information can be found in the text products.

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Upstream Gauge - near Orodell Upstream Gauge Downstream Gauge Downstream Gauge - near Kersey
Flood Categories (in feet)
Major Flood Stage:8
Moderate Flood Stage:6
Flood Stage:5.5
Action Stage:4.5

Historical Crests
(1) 4.31 ft on 07/13/2011
(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
9 THERE IS EXTENSIVE FLOODING OF BUILDINGS AND STREETS NEAR BOULDER CREEK IN THE CITY OF BOULDER.
8.5 WATER FLOWS OVER OR AROUND NUMEROUS BRIDGES ALONG BOULDER CREEK.
8 BUILDINGS CLOSE TO BOULDER CREEK BETWEEN 9TH STREET AND BROADWAY...FOLSOM AND 28TH STREETS AND BETWEEN ARAPAHOE AVENUE AND FOOTHILLS PARKWAY FLOOD IN THE CITY OF BOULDER.
6 BOULDER CREEK FLOWS INTO PARKING LOTS AND APPROACHES BUILDINGS IN SEVERAL AREAS IN THE CITY OF BOULDER. BOULDER CREEK RISES TO THE BOTTOM OF THE ARAPAHOE AVENUE BRIDGE.
5.5 BOULDER CREEK TRAIL (BIKE PATH) IS INUNDATED WITH MINOR OVERBANK FLOODING IN THE CITY OF BOULDER.
4.5 SECTIONS OF THE BOULDER CREEK TRAIL (BIKE PATH) FLOOD.
Photos
(1) Looking Upstream
(2) Looking Downstream
About This Location Collapse

Latitude: 40.014722° N, Longitude: 105.280278° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 5.5 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 5343 5348.5 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  
Additional Information Collapse
River stage observations provided by the Colorado Division of Water Resources
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
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
Denver/Boulder Weather Forecast Office
325 Broadway
Boulder, CO 80305-3328
(303) 494-4221
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Page last modified: 16-Jul-2014 12:46 AM
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