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Hydrograph River at a Glance Download
Boulder Creek (CO) below Boulder Stage (ft)Flow (cfs)Observed: 6.27 ft at 12:00PM Jun 08, 2021Observed: 6.27 ft at 12:15PM Jun 08, 2021Observed: 6.26 ft at 12:30PM Jun 08, 2021Observed: 6.25 ft at 12:45PM Jun 08, 2021Observed: 6.24 ft at 1:00PM Jun 08, 2021Observed: 6.24 ft at 1:15PM Jun 08, 2021Observed: 6.23 ft at 1:30PM Jun 08, 2021Observed: 6.22 ft at 1:45PM Jun 08, 2021Observed: 6.21 ft at 2:00PM Jun 08, 2021Observed: 6.2 ft at 2:15PM Jun 08, 2021Observed: 6.2 ft at 2:30PM Jun 08, 2021Observed: 6.19 ft at 2:45PM Jun 08, 2021Observed: 6.19 ft at 3:00PM Jun 08, 2021Observed: 6.18 ft at 3:15PM Jun 08, 2021Observed: 6.17 ft at 3:30PM Jun 08, 2021Observed: 6.17 ft at 3:45PM Jun 08, 2021Observed: 6.16 ft at 4:00PM Jun 08, 2021Observed: 6.15 ft at 4:15PM Jun 08, 2021Observed: 6.15 ft at 4:30PM Jun 08, 2021Observed: 6.14 ft at 4:45PM Jun 08, 2021Observed: 6.14 ft at 5:00PM Jun 08, 2021Observed: 6.13 ft at 5:15PM Jun 08, 2021Observed: 6.13 ft at 5:30PM Jun 08, 2021Observed: 6.12 ft at 5:45PM Jun 08, 2021Observed: 6.11 ft at 6:00PM Jun 08, 2021Observed: 6.11 ft at 6:15PM Jun 08, 2021Observed: 6.11 ft at 6:30PM Jun 08, 2021Observed: 6.1 ft at 6:45PM Jun 08, 2021Observed: 6.1 ft at 7:00PM Jun 08, 2021Observed: 6.09 ft at 7:15PM Jun 08, 2021Observed: 6.1 ft at 7:30PM Jun 08, 2021Observed: 6.09 ft at 7:45PM Jun 08, 2021Observed: 6.09 ft at 8:00PM Jun 08, 2021Observed: 6.09 ft at 8:15PM Jun 08, 2021Observed: 6.09 ft at 8:30PM Jun 08, 2021Observed: 6.09 ft at 8:45PM Jun 08, 2021Observed: 6.1 ft at 9:00PM Jun 08, 2021Observed: 6.1 ft at 9:15PM Jun 08, 2021Observed: 6.11 ft at 9:30PM Jun 08, 2021Observed: 6.11 ft at 9:45PM Jun 08, 2021Observed: 6.12 ft at 10:00PM Jun 08, 2021Observed: 6.12 ft at 10:15PM Jun 08, 2021Observed: 6.13 ft at 10:30PM Jun 08, 2021Observed: 6.14 ft at 10:45PM Jun 08, 2021Observed: 6.15 ft at 11:00PM Jun 08, 2021Observed: 6.16 ft at 11:15PM Jun 08, 2021Observed: 6.16 ft at 11:30PM Jun 08, 2021Observed: 6.17 ft at 11:45PM Jun 08, 2021Observed: 6.18 ft at 12:00AM Jun 09, 2021Observed: 6.19 ft at 12:15AM Jun 09, 2021Observed: 6.19 ft at 12:30AM Jun 09, 2021Observed: 6.2 ft at 12:45AM Jun 09, 2021Observed: 6.21 ft at 1:00AM Jun 09, 2021Observed: 6.21 ft at 1:15AM Jun 09, 2021Observed: 6.22 ft at 1:30AM Jun 09, 2021Observed: 6.23 ft at 1:45AM Jun 09, 2021Observed: 6.24 ft at 2:00AM Jun 09, 2021Observed: 6.24 ft at 2:15AM Jun 09, 2021Observed: 6.24 ft at 2:30AM Jun 09, 2021Observed: 6.24 ft at 2:45AM Jun 09, 2021Observed: 6.25 ft at 3:00AM Jun 09, 2021Observed: 6.25 ft at 3:15AM Jun 09, 2021Observed: 6.26 ft at 3:30AM Jun 09, 2021Observed: 6.27 ft at 3:45AM Jun 09, 2021Observed: 6.27 ft at 4:00AM Jun 09, 2021Observed: 6.27 ft at 4:15AM Jun 09, 2021Observed: 6.27 ft at 4:30AM Jun 09, 2021Observed: 6.27 ft at 4:45AM Jun 09, 2021Observed: 6.27 ft at 5:00AM Jun 09, 2021Observed: 6.27 ft at 5:15AM Jun 09, 2021Observed: 6.27 ft at 5:30AM Jun 09, 2021Observed: 6.27 ft at 5:45AM Jun 09, 2021Observed: 6.27 ft at 6:00AM Jun 09, 2021Observed: 6.27 ft at 6:15AM Jun 09, 2021Highest Observation: 6.28 ft at 6:30AM Jun 09, 2021Observed: 6.27 ft at 6:45AM Jun 09, 2021Observed: 6.27 ft at 7:00AM Jun 09, 2021Observed: 6.27 ft at 7:15AM Jun 09, 2021Observed: 6.27 ft at 7:30AM Jun 09, 2021Observed: 6.26 ft at 7:45AM Jun 09, 2021Observed: 6.26 ft at 8:00AM Jun 09, 2021Observed: 6.26 ft at 8:15AM Jun 09, 2021Observed: 6.26 ft at 8:16AM Jun 09, 2021Observed: 6.25 ft at 8:30AM Jun 09, 2021Observed: 6.25 ft at 8:31AM Jun 09, 2021Observed: 6.25 ft at 8:45AM Jun 09, 2021Observed: 6.25 ft at 8:46AM Jun 09, 2021Observed: 6.24 ft at 9:00AM Jun 09, 2021Observed: 6.24 ft at 9:15AM Jun 09, 2021Observed: 6.24 ft at 9:30AM Jun 09, 2021Observed: 6.23 ft at 9:45AM Jun 09, 2021Observed: 6.23 ft at 10:00AM Jun 09, 2021Observed: 6.23 ft at 10:15AM Jun 09, 2021Observed: 6.22 ft at 10:30AM Jun 09, 2021Observed: 6.22 ft at 10:45AM Jun 09, 2021Observed: 6.22 ft at 11:00AM Jun 09, 2021Observed: 6.21 ft at 11:15AM Jun 09, 2021Observed: 6.2 ft at 11:30AM Jun 09, 2021Observed: 6.19 ft at 11:45AM Jun 09, 2021Observed: 6.17 ft at 12:00PM Jun 09, 2021Observed: 6.16 ft at 12:15PM Jun 09, 2021Observed: 6.15 ft at 12:30PM Jun 09, 2021Observed: 6.13 ft at 12:45PM Jun 09, 2021Observed: 6.13 ft at 1:00PM Jun 09, 2021Observed: 6.12 ft at 1:15PM Jun 09, 2021Observed: 6.11 ft at 1:30PM Jun 09, 2021Observed: 6.1 ft at 1:45PM Jun 09, 2021Observed: 6.1 ft at 2:00PM Jun 09, 2021Observed: 6.09 ft at 2:15PM Jun 09, 2021Observed: 6.08 ft at 2:30PM Jun 09, 2021Observed: 6.07 ft at 2:45PM Jun 09, 2021Observed: 6.07 ft at 3:00PM Jun 09, 2021Observed: 6.07 ft at 3:15PM Jun 09, 2021Observed: 6.06 ft at 3:30PM Jun 09, 2021Observed: 6.05 ft at 3:45PM Jun 09, 2021Observed: 6.04 ft at 4:00PM Jun 09, 2021Observed: 6.04 ft at 4:15PM Jun 09, 2021Observed: 6.03 ft at 4:30PM Jun 09, 2021Observed: 6.02 ft at 4:45PM Jun 09, 2021Observed: 6.02 ft at 5:00PM Jun 09, 2021Observed: 6.01 ft at 5:15PM Jun 09, 2021Observed: 6.01 ft at 5:30PM Jun 09, 2021Observed: 6 ft at 5:45PM Jun 09, 2021Observed: 6 ft at 6:00PM Jun 09, 2021Observed: 5.99 ft at 6:15PM Jun 09, 2021Observed: 5.99 ft at 6:30PM Jun 09, 2021Observed: 5.98 ft at 6:45PM Jun 09, 2021Observed: 5.98 ft at 7:00PM Jun 09, 2021Observed: 5.98 ft at 7:15PM Jun 09, 2021Observed: 5.97 ft at 7:30PM Jun 09, 2021Observed: 5.97 ft at 7:45PM Jun 09, 2021Observed: 5.97 ft at 8:00PM Jun 09, 2021Observed: 5.96 ft at 8:15PM Jun 09, 2021Observed: 5.96 ft at 8:30PM Jun 09, 2021Observed: 5.96 ft at 8:45PM Jun 09, 2021Observed: 5.96 ft at 9:00PM Jun 09, 2021Observed: 5.96 ft at 9:15PM Jun 09, 2021Observed: 5.96 ft at 9:30PM Jun 09, 2021Observed: 5.97 ft at 9:45PM Jun 09, 2021Observed: 5.97 ft at 10:00PM Jun 09, 2021Observed: 5.98 ft at 10:15PM Jun 09, 2021Observed: 5.98 ft at 10:30PM Jun 09, 2021Observed: 5.98 ft at 10:45PM Jun 09, 2021Observed: 5.99 ft at 11:00PM Jun 09, 2021Observed: 6 ft at 11:15PM Jun 09, 2021Observed: 6 ft at 11:30PM Jun 09, 2021Observed: 6.02 ft at 11:45PM Jun 09, 2021Observed: 6.02 ft at 12:00AM Jun 10, 2021Observed: 6.03 ft at 12:15AM Jun 10, 2021Observed: 6.05 ft at 12:30AM Jun 10, 2021Observed: 6.06 ft at 12:45AM Jun 10, 2021Observed: 6.07 ft at 1:00AM Jun 10, 2021Observed: 6.08 ft at 1:15AM Jun 10, 2021Observed: 6.09 ft at 1:30AM Jun 10, 2021Observed: 6.09 ft at 1:45AM Jun 10, 2021Observed: 6.1 ft at 2:00AM Jun 10, 2021Observed: 6.11 ft at 2:15AM Jun 10, 2021Observed: 6.12 ft at 2:30AM Jun 10, 2021Observed: 6.13 ft at 2:45AM Jun 10, 2021Observed: 6.13 ft at 3:00AM Jun 10, 2021Observed: 6.13 ft at 3:15AM Jun 10, 2021Observed: 6.14 ft at 3:30AM Jun 10, 2021Observed: 6.14 ft at 3:45AM Jun 10, 2021Observed: 6.14 ft at 4:00AM Jun 10, 2021Observed: 6.14 ft at 4:15AM Jun 10, 2021Observed: 6.15 ft at 4:30AM Jun 10, 2021Observed: 6.15 ft at 4:45AM Jun 10, 2021Observed: 6.16 ft at 5:00AM Jun 10, 2021Observed: 6.16 ft at 5:15AM Jun 10, 2021Observed: 6.16 ft at 6:30AM Jun 10, 2021Observed: 6.16 ft at 6:45AM Jun 10, 2021Observed: 6.16 ft at 7:00AM Jun 10, 2021Observed: 6.16 ft at 7:15AM Jun 10, 2021Observed: 6.16 ft at 7:30AM Jun 10, 2021Observed: 6.16 ft at 7:45AM Jun 10, 2021Observed: 6.15 ft at 8:00AM Jun 10, 2021Observed: -1129.22 ft at 8:15AM Jun 10, 2021Observed: 6.14 ft at 8:30AM Jun 10, 2021Observed: 6.14 ft at 8:45AM Jun 10, 2021Observed: 6.16 ft at 9:00AM Jun 10, 2021Observed: 6.19 ft at 9:15AM Jun 10, 2021Observed: 6.22 ft at 9:30AM Jun 10, 2021Observed: 6.24 ft at 9:45AM Jun 10, 2021Observed: 6.26 ft at 10:00AM Jun 10, 2021Observed: 6.26 ft at 10:15AM Jun 10, 2021Observed: 6.25 ft at 10:30AM Jun 10, 2021Observed: 6.25 ft at 10:45AM Jun 10, 2021Observed: 6.24 ft at 11:00AM Jun 10, 2021Observed: 6.24 ft at 11:15AM Jun 10, 2021Observed: 6.23 ft at 11:30AM Jun 10, 2021Observed: 6.22 ft at 11:45AM Jun 10, 2021Observed: 6.22 ft at 12:00PM Jun 10, 2021Observed: 6.21 ft at 12:15PM Jun 10, 2021Observed: 6.19 ft at 12:30PM Jun 10, 2021Observed: 6.18 ft at 12:45PM Jun 10, 2021Observed: 6.17 ft at 1:00PM Jun 10, 2021Observed: 6.16 ft at 1:15PM Jun 10, 2021Observed: 6.15 ft at 1:30PM Jun 10, 2021Observed: 6.14 ft at 1:45PM Jun 10, 2021Observed: 6.13 ft at 2:00PM Jun 10, 2021Observed: 6.12 ft at 2:15PM Jun 10, 2021Observed: 6.11 ft at 2:30PM Jun 10, 2021Observed: 6.11 ft at 2:45PM Jun 10, 2021Observed: 6.09 ft at 3:00PM Jun 10, 2021Observed: 6.08 ft at 3:15PM Jun 10, 2021Observed: 6.08 ft at 3:30PM Jun 10, 2021Observed: 6.07 ft at 3:45PM Jun 10, 2021Observed: 6.06 ft at 4:00PM Jun 10, 2021Observed: 6.04 ft at 4:15PM Jun 10, 2021Observed: 6.04 ft at 4:30PM Jun 10, 2021Observed: 6.04 ft at 4:45PM Jun 10, 2021Observed: 6.03 ft at 5:00PM Jun 10, 2021Observed: 6.03 ft at 5:15PM Jun 10, 2021Observed: 6.02 ft at 5:30PM Jun 10, 2021Observed: 6.01 ft at 5:45PM Jun 10, 2021Observed: 6.01 ft at 6:00PM Jun 10, 2021Observed: 6 ft at 6:15PM Jun 10, 2021Observed: 6 ft at 6:30PM Jun 10, 2021Observed: 5.99 ft at 6:45PM Jun 10, 2021Observed: 5.99 ft at 7:00PM Jun 10, 2021Observed: 5.99 ft at 7:15PM Jun 10, 2021Observed: 5.98 ft at 7:30PM Jun 10, 2021Observed: 5.98 ft at 7:45PM Jun 10, 2021Observed: 5.98 ft at 8:00PM Jun 10, 2021Observed: 5.98 ft at 8:15PM Jun 10, 2021Observed: 5.98 ft at 8:30PM Jun 10, 2021Observed: 5.98 ft at 8:45PM Jun 10, 2021Observed: 5.98 ft at 9:00PM Jun 10, 2021Observed: 5.98 ft at 9:15PM Jun 10, 2021Observed: 5.98 ft at 9:30PM Jun 10, 2021Observed: 5.99 ft at 9:45PM Jun 10, 2021Observed: 5.99 ft at 10:00PM Jun 10, 2021Observed: 6 ft at 10:15PM Jun 10, 2021Observed: 6.01 ft at 10:30PM Jun 10, 2021Observed: 6.01 ft at 10:45PM Jun 10, 2021Observed: 6 ft at 11:00PM Jun 10, 2021Observed: 6 ft at 11:15PM Jun 10, 2021Observed: 6 ft at 11:30PM Jun 10, 2021Observed: 6 ft at 11:45PM Jun 10, 2021Observed: 6.01 ft at 12:00AM Jun 11, 2021Observed: 6.01 ft at 12:15AM Jun 11, 2021Observed: 6.01 ft at 12:30AM Jun 11, 2021Observed: 6.02 ft at 12:45AM Jun 11, 2021Observed: 6.03 ft at 1:00AM Jun 11, 2021Observed: 6.03 ft at 1:15AM Jun 11, 2021Observed: 6.04 ft at 1:30AM Jun 11, 2021Observed: 6.05 ft at 1:45AM Jun 11, 2021Observed: 6.05 ft at 2:00AM Jun 11, 2021Observed: 6.05 ft at 2:15AM Jun 11, 2021Observed: 6.06 ft at 2:30AM Jun 11, 2021Observed: 6.06 ft at 2:45AM Jun 11, 2021Observed: 6.07 ft at 3:00AM Jun 11, 2021Observed: 6.07 ft at 3:15AM Jun 11, 2021Observed: 6.07 ft at 3:30AM Jun 11, 2021Observed: 6.07 ft at 3:45AM Jun 11, 2021Observed: 6.07 ft at 4:00AM Jun 11, 2021Observed: 6.08 ft at 4:15AM Jun 11, 2021Observed: 6.08 ft at 4:30AM Jun 11, 2021Observed: 6.08 ft at 4:45AM Jun 11, 2021Observed: 6.08 ft at 5:00AM Jun 11, 2021Observed: 6.08 ft at 5:15AM Jun 11, 2021Observed: 6.09 ft at 5:30AM Jun 11, 2021Observed: 6.09 ft at 5:45AM Jun 11, 2021Observed: 6.09 ft at 6:00AM Jun 11, 2021Observed: 6.09 ft at 6:15AM Jun 11, 2021Observed: 6.08 ft at 6:30AM Jun 11, 2021Observed: 6.08 ft at 6:45AM Jun 11, 2021Observed: 6.08 ft at 7:00AM Jun 11, 2021Observed: 6.08 ft at 7:15AM Jun 11, 2021Observed: 6.07 ft at 7:30AM Jun 11, 2021Observed: 6.07 ft at 7:45AM Jun 11, 2021Observed: 6.06 ft at 8:00AM Jun 11, 2021Observed: 6.06 ft at 8:15AM Jun 11, 2021Observed: 6.06 ft at 8:30AM Jun 11, 2021Observed: 6.05 ft at 8:45AM Jun 11, 2021Observed: 6.04 ft at 9:00AM Jun 11, 2021Observed: 6.03 ft at 9:15AM Jun 11, 2021Observed: 6.01 ft at 9:30AM Jun 11, 2021Observed: 6 ft at 9:45AM Jun 11, 2021Observed: 5.99 ft at 10:00AM Jun 11, 2021Observed: 5.99 ft at 10:15AM Jun 11, 2021Observed: 5.99 ft at 10:30AM Jun 11, 2021Observed: 5.98 ft at 10:45AM Jun 11, 2021Observed: 5.99 ft at 11:00AM Jun 11, 2021Observed: 5.98 ft at 11:15AM Jun 11, 2021Observed: 5.98 ft at 11:30AM Jun 11, 2021Observed: 5.97 ft at 11:45AM Jun 11, 2021Observed: 5.97 ft at 12:00PM Jun 11, 2021Observed: 5.97 ft at 12:15PM Jun 11, 2021Observed: 5.97 ft at 12:30PM Jun 11, 2021Observed: 5.96 ft at 12:45PM Jun 11, 2021Observed: 5.96 ft at 1:00PM Jun 11, 2021Observed: 5.96 ft at 1:15PM Jun 11, 2021Observed: 5.96 ft at 1:30PM Jun 11, 2021Observed: 5.96 ft at 1:45PM Jun 11, 2021Observed: 5.95 ft at 2:00PM Jun 11, 2021Observed: 5.95 ft at 2:15PM Jun 11, 2021Observed: 5.95 ft at 2:30PM Jun 11, 2021Observed: 5.94 ft at 2:45PM Jun 11, 2021Observed: 5.94 ft at 3:00PM Jun 11, 2021Observed: 5.94 ft at 3:15PM Jun 11, 2021Observed: 5.93 ft at 3:30PM Jun 11, 2021Observed: 5.93 ft at 3:45PM Jun 11, 2021Observed: 5.93 ft at 4:00PM Jun 11, 2021Observed: 5.92 ft at 4:15PM Jun 11, 2021Observed: 5.91 ft at 4:30PM Jun 11, 2021Observed: 5.91 ft at 4:45PM Jun 11, 2021Observed: 5.91 ft at 5:00PM Jun 11, 2021Observed: 5.91 ft at 5:15PM Jun 11, 2021Observed: 5.91 ft at 5:30PM Jun 11, 2021Observed: 5.91 ft at 5:45PM Jun 11, 2021Observed: 5.9 ft at 6:00PM Jun 11, 2021Observed: 5.9 ft at 6:15PM Jun 11, 2021Observed: 5.89 ft at 6:30PM Jun 11, 2021Observed: 5.89 ft at 6:45PM Jun 11, 2021Observed: 5.89 ft at 7:00PM Jun 11, 2021Observed: 5.89 ft at 7:15PM Jun 11, 2021Observed: 5.89 ft at 7:30PM Jun 11, 2021Observed: 5.89 ft at 7:45PM Jun 11, 2021Observed: 5.89 ft at 8:00PM Jun 11, 2021Observed: 5.89 ft at 8:15PM Jun 11, 2021Observed: 5.89 ft at 8:30PM Jun 11, 2021Observed: 5.9 ft at 8:45PM Jun 11, 2021Observed: 5.89 ft at 9:00PM Jun 11, 2021Observed: 5.9 ft at 9:15PM Jun 11, 2021Observed: 5.9 ft at 9:30PM Jun 11, 2021Observed: 5.92 ft at 9:45PM Jun 11, 2021Observed: 5.93 ft at 10:00PM Jun 11, 2021Observed: 5.93 ft at 10:15PM Jun 11, 2021Observed: 5.94 ft at 10:30PM Jun 11, 2021Observed: 5.95 ft at 10:45PM Jun 11, 2021Observed: 5.95 ft at 11:00PM Jun 11, 2021Observed: 5.95 ft at 11:15PM Jun 11, 2021Observed: 5.96 ft at 11:30PM Jun 11, 2021Observed: 5.97 ft at 11:45PM Jun 11, 2021Observed: 5.98 ft at 12:00AM Jun 12, 2021Observed: 5.98 ft at 12:15AM Jun 12, 2021Observed: 5.99 ft at 12:30AM Jun 12, 2021Observed: 6 ft at 12:45AM Jun 12, 2021Observed: 6.01 ft at 1:00AM Jun 12, 2021Observed: 6.02 ft at 1:15AM Jun 12, 2021Observed: 6.03 ft at 1:30AM Jun 12, 2021Observed: 6.03 ft at 1:45AM Jun 12, 2021Observed: 6.04 ft at 2:00AM Jun 12, 2021Observed: 6.04 ft at 2:15AM Jun 12, 2021Observed: 6.05 ft at 2:30AM Jun 12, 2021Observed: 6.05 ft at 2:45AM Jun 12, 2021Observed: 6.06 ft at 3:00AM Jun 12, 2021Observed: 6.07 ft at 3:15AM Jun 12, 2021Observed: 6.07 ft at 3:30AM Jun 12, 2021Observed: 6.08 ft at 3:45AM Jun 12, 2021Observed: 6.08 ft at 4:00AM Jun 12, 2021Observed: 6.08 ft at 4:15AM Jun 12, 2021Observed: 6.08 ft at 4:30AM Jun 12, 2021Observed: 6.09 ft at 4:45AM Jun 12, 2021Observed: 6.09 ft at 5:00AM Jun 12, 2021Observed: 6.09 ft at 5:15AM Jun 12, 2021Observed: 6.09 ft at 5:30AM Jun 12, 2021Observed: 6.09 ft at 5:45AM Jun 12, 2021Observed: 6.09 ft at 6:00AM Jun 12, 2021Observed: 6.09 ft at 6:15AM Jun 12, 2021Observed: 6.09 ft at 6:30AM Jun 12, 2021Observed: 6.08 ft at 6:45AM Jun 12, 2021Observed: 6.09 ft at 7:00AM Jun 12, 2021Observed: 6.09 ft at 7:15AM Jun 12, 2021Observed: 6.08 ft at 7:30AM Jun 12, 2021Observed: 6.08 ft at 7:45AM Jun 12, 2021Observed: 6.08 ft at 8:00AM Jun 12, 2021Observed: 6.09 ft at 8:15AM Jun 12, 2021Observed: 6.09 ft at 8:16AM Jun 12, 2021Observed: 6.08 ft at 8:30AM Jun 12, 2021Observed: 6.08 ft at 8:31AM Jun 12, 2021Observed: 6.08 ft at 8:45AM Jun 12, 2021Observed: 6.08 ft at 8:46AM Jun 12, 2021Observed: 6.07 ft at 9:00AM Jun 12, 2021Observed: 6.07 ft at 9:15AM Jun 12, 2021Observed: 6.07 ft at 9:30AM Jun 12, 2021Observed: 6.06 ft at 9:45AM Jun 12, 2021Observed: 6.07 ft at 10:00AM Jun 12, 2021Observed: 6.06 ft at 10:15AM Jun 12, 2021Observed: 6.06 ft at 10:30AM Jun 12, 2021Observed: 6.05 ft at 10:45AM Jun 12, 2021Observed: 6.05 ft at 11:00AM Jun 12, 2021Observed: 6.04 ft at 11:15AM Jun 12, 2021Observed: 6.04 ft at 11:30AM Jun 12, 2021Observed: 6.03 ft at 11:45AM Jun 12, 2021Observed: 6.03 ft at 12:00PM Jun 12, 2021Observed: 6.03 ft at 12:15PM Jun 12, 2021Observed: 6.02 ft at 12:30PM Jun 12, 2021Observed: 6.02 ft at 12:45PM Jun 12, 2021Observed: 6.01 ft at 1:00PM Jun 12, 2021Observed: 6.01 ft at 1:15PM Jun 12, 2021Observed: 6 ft at 1:30PM Jun 12, 2021Observed: 6 ft at 1:45PM Jun 12, 2021Observed: 6 ft at 2:00PM Jun 12, 2021Observed: 6 ft at 2:15PM Jun 12, 2021Observed: 5.99 ft at 2:30PM Jun 12, 2021Observed: 5.99 ft at 2:45PM Jun 12, 2021Observed: 6 ft at 3:00PM Jun 12, 2021Observed: 5.99 ft at 3:15PM Jun 12, 2021Observed: 5.99 ft at 3:30PM Jun 12, 2021Observed: 5.99 ft at 3:45PM Jun 12, 2021Observed: 5.98 ft at 4:00PM Jun 12, 2021Observed: 5.98 ft at 4:15PM Jun 12, 2021Observed: 5.97 ft at 4:30PM Jun 12, 2021Observed: 5.97 ft at 4:45PM Jun 12, 2021Observed: 5.97 ft at 5:00PM Jun 12, 2021Observed: 5.96 ft at 5:15PM Jun 12, 2021Observed: 5.95 ft at 5:30PM Jun 12, 2021Observed: 5.94 ft at 5:45PM Jun 12, 2021Observed: 5.93 ft at 6:00PM Jun 12, 2021Observed: 5.93 ft at 6:15PM Jun 12, 2021Observed: 5.92 ft at 6:30PM Jun 12, 2021Observed: 5.9 ft at 6:45PM Jun 12, 2021Observed: 5.9 ft at 7:00PM Jun 12, 2021Observed: 5.9 ft at 7:15PM Jun 12, 2021Observed: 5.9 ft at 7:30PM Jun 12, 2021Observed: 5.89 ft at 7:45PM Jun 12, 2021Observed: 5.89 ft at 8:00PM Jun 12, 2021Observed: 5.89 ft at 8:15PM Jun 12, 2021Observed: 5.89 ft at 8:30PM Jun 12, 2021Observed: 5.88 ft at 8:45PM Jun 12, 2021Observed: 5.88 ft at 9:00PM Jun 12, 2021Observed: 5.88 ft at 9:15PM Jun 12, 2021Observed: 5.89 ft at 9:30PM Jun 12, 2021Observed: 5.9 ft at 9:45PM Jun 12, 2021Observed: 5.9 ft at 10:00PM Jun 12, 2021Observed: 5.9 ft at 10:15PM Jun 12, 2021Observed: 5.91 ft at 10:30PM Jun 12, 2021Observed: 5.91 ft at 10:45PM Jun 12, 2021Observed: 5.92 ft at 11:00PM Jun 12, 2021Observed: 5.93 ft at 11:15PM Jun 12, 2021Observed: 5.93 ft at 11:30PM Jun 12, 2021Observed: 5.95 ft at 11:45PM Jun 12, 2021Observed: 5.95 ft at 12:00AM Jun 13, 2021Observed: 5.96 ft at 12:15AM Jun 13, 2021Observed: 5.97 ft at 12:30AM Jun 13, 2021Observed: 5.97 ft at 12:45AM Jun 13, 2021Observed: 5.98 ft at 1:00AM Jun 13, 2021Observed: 5.99 ft at 1:15AM Jun 13, 2021Observed: 5.99 ft at 1:30AM Jun 13, 2021Observed: 6 ft at 1:45AM Jun 13, 2021Observed: 6.01 ft at 2:00AM Jun 13, 2021Observed: 6.02 ft at 2:15AM Jun 13, 2021Observed: 6.02 ft at 2:30AM Jun 13, 2021Observed: 6.03 ft at 2:45AM Jun 13, 2021Observed: 6.04 ft at 3:00AM Jun 13, 2021Observed: 6.04 ft at 3:15AM Jun 13, 2021Observed: 6.05 ft at 3:30AM Jun 13, 2021Observed: 6.05 ft at 3:45AM Jun 13, 2021Observed: 6.05 ft at 4:00AM Jun 13, 2021Observed: 6.06 ft at 4:15AM Jun 13, 2021Observed: 6.06 ft at 4:30AM Jun 13, 2021Observed: 6.06 ft at 4:45AM Jun 13, 2021Observed: 6.07 ft at 5:00AM Jun 13, 2021Observed: 6.07 ft at 5:15AM Jun 13, 2021Observed: 6.07 ft at 5:30AM Jun 13, 2021Observed: 6.07 ft at 5:45AM Jun 13, 2021Observed: 6.07 ft at 6:00AM Jun 13, 2021Observed: 6.06 ft at 6:15AM Jun 13, 2021Observed: 6.06 ft at 6:30AM Jun 13, 2021Observed: 6.06 ft at 6:45AM Jun 13, 2021Observed: 6.06 ft at 7:00AM Jun 13, 2021Observed: 6.06 ft at 7:15AM Jun 13, 2021Observed: 6.05 ft at 7:30AM Jun 13, 2021Observed: 6.05 ft at 7:45AM Jun 13, 2021Observed: 6.05 ft at 8:00AM Jun 13, 2021Observed: 6.05 ft at 8:15AM Jun 13, 2021Observed: 6.05 ft at 8:16AM Jun 13, 2021Observed: 6.05 ft at 8:30AM Jun 13, 2021Observed: 6.05 ft at 8:31AM Jun 13, 2021Observed: 6.05 ft at 8:45AM Jun 13, 2021Observed: 6.05 ft at 8:46AM Jun 13, 2021Observed: 6.04 ft at 9:00AM Jun 13, 2021Observed: 6.04 ft at 9:15AM Jun 13, 2021Observed: 6.04 ft at 9:30AM Jun 13, 2021Observed: 6.04 ft at 9:45AM Jun 13, 2021Observed: 6.03 ft at 10:00AM Jun 13, 2021Observed: 6.03 ft at 10:15AM Jun 13, 2021Observed: 6.03 ft at 10:30AM Jun 13, 2021Observed: 6.02 ft at 10:45AM Jun 13, 2021Observed: 6.02 ft at 11:00AM Jun 13, 2021Observed: 6.02 ft at 11:15AM Jun 13, 2021USGS--Water Resources of the United StatesBOLC2(plotting HGIRG) Graph Created (11:45AM Jun 13, 2021)ObservedLatest observed value: 6.02 ft at 11:15 AM MDT 13-Jun-2021. Flood Stage is 8 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (MDT)
XML Data
RSS Files
Datum: NGVD29
Metadata
NOTE: Forecasts are not available for the Boulder Creek (CO) below Boulder. Only observed stages are available for this point.
Return to Area Map
Upstream Gauge - at Boulder Upstream Gauge Downstream Gauge Downstream Gauge - below Longmont
Flood Categories (in feet)
Major Flood Stage: 10
Moderate Flood Stage: 9
Flood Stage: 8
Action Stage: 7.5
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.

For more information on your flood risk go to www.floodsmart.gov.

Zoom Level:14
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
8 CONSIDERABLE LOWLAND FLOODING IN EAST BOULDER.
7.5 WATER OVERFLOWS BANKS INTO LOW LYING AREAS.
About This Location Collapse

Latitude: 40.051700° N, Longitude: 105.178300° W, Horizontal Datum: NAD27

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 8 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 5106 5114 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:

Additional Information Collapse
Observations provided by the U.S. Geological Survey in cooperation with the City of Boulder.
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: 2-Nov-2020 7:28 PM
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