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San Juan Radar Outage Impacts Precipitation Estimates.. read more here

Hydrograph River at a Glance Download
Rio Bayamon at Rio Bayamon at Cidra Stage (ft)Observed: 6.15 ft at 6:00AM Sep 16, 2020Observed: 6.14 ft at 6:15AM Sep 16, 2020Observed: 6.13 ft at 6:30AM Sep 16, 2020Observed: 6.13 ft at 6:45AM Sep 16, 2020Observed: 6.14 ft at 7:00AM Sep 16, 2020Observed: 6.16 ft at 7:11AM Sep 16, 2020Observed: 6.16 ft at 7:15AM Sep 16, 2020Observed: 6.19 ft at 7:30AM Sep 16, 2020Observed: 6.21 ft at 7:41AM Sep 16, 2020Observed: 6.21 ft at 7:45AM Sep 16, 2020Observed: 6.22 ft at 8:00AM Sep 16, 2020Observed: 6.22 ft at 8:07AM Sep 16, 2020Observed: 6.21 ft at 8:15AM Sep 16, 2020Observed: 6.19 ft at 8:30AM Sep 16, 2020Observed: 6.19 ft at 8:31AM Sep 16, 2020Observed: 6.16 ft at 8:45AM Sep 16, 2020Observed: 6.15 ft at 9:00AM Sep 16, 2020Observed: 6.14 ft at 9:15AM Sep 16, 2020Observed: 6.14 ft at 9:25AM Sep 16, 2020Observed: 6.15 ft at 9:30AM Sep 16, 2020Observed: 6.17 ft at 9:45AM Sep 16, 2020Observed: 6.17 ft at 9:46AM Sep 16, 2020Observed: 6.17 ft at 10:00AM Sep 16, 2020Observed: 6.17 ft at 10:11AM Sep 16, 2020Observed: 6.17 ft at 10:15AM Sep 16, 2020Observed: 6.16 ft at 10:30AM Sep 16, 2020Observed: 6.16 ft at 10:41AM Sep 16, 2020Observed: 6.17 ft at 10:45AM Sep 16, 2020Observed: 6.18 ft at 11:00AM Sep 16, 2020Observed: 6.19 ft at 11:07AM Sep 16, 2020Observed: 6.21 ft at 11:15AM Sep 16, 2020Observed: 6.25 ft at 11:30AM Sep 16, 2020Observed: 6.25 ft at 11:32AM Sep 16, 2020Observed: 6.25 ft at 11:45AM Sep 16, 2020Observed: 6.24 ft at 11:57AM Sep 16, 2020Observed: 6.23 ft at 12:00PM Sep 16, 2020Observed: 6.2 ft at 12:15PM Sep 16, 2020Observed: 6.19 ft at 12:20PM Sep 16, 2020Observed: 6.17 ft at 12:30PM Sep 16, 2020Observed: 6.15 ft at 12:45PM Sep 16, 2020Observed: 6.15 ft at 12:47PM Sep 16, 2020Observed: 6.14 ft at 1:00PM Sep 16, 2020Observed: 6.14 ft at 1:11PM Sep 16, 2020Observed: 6.14 ft at 1:15PM Sep 16, 2020Observed: 6.14 ft at 1:30PM Sep 16, 2020Observed: 6.14 ft at 1:36PM Sep 16, 2020Observed: 6.13 ft at 1:45PM Sep 16, 2020Observed: 6.13 ft at 2:00PM Sep 16, 2020Observed: 6.13 ft at 2:01PM Sep 16, 2020Observed: 6.12 ft at 2:15PM Sep 16, 2020Observed: 6.12 ft at 2:26PM Sep 16, 2020Observed: 6.13 ft at 2:30PM Sep 16, 2020Observed: 6.13 ft at 2:45PM Sep 16, 2020Observed: 6.13 ft at 3:00PM Sep 16, 2020Observed: 6.13 ft at 3:15PM Sep 16, 2020Observed: 6.13 ft at 3:21PM Sep 16, 2020Observed: 6.13 ft at 3:30PM Sep 16, 2020Observed: 6.14 ft at 3:45PM Sep 16, 2020Observed: 6.14 ft at 3:46PM Sep 16, 2020Observed: 6.16 ft at 4:00PM Sep 16, 2020Observed: 6.15 ft at 4:11PM Sep 16, 2020Observed: 6.15 ft at 4:15PM Sep 16, 2020Observed: 6.17 ft at 4:30PM Sep 16, 2020Observed: 6.17 ft at 4:37PM Sep 16, 2020Observed: 6.18 ft at 4:45PM Sep 16, 2020Observed: 6.18 ft at 5:00PM Sep 16, 2020Observed: 6.18 ft at 5:01PM Sep 16, 2020Observed: 6.16 ft at 5:15PM Sep 16, 2020Observed: 6.16 ft at 5:26PM Sep 16, 2020Observed: 6.15 ft at 5:30PM Sep 16, 2020Observed: 6.14 ft at 5:45PM Sep 16, 2020Observed: 6.14 ft at 5:52PM Sep 16, 2020Observed: 6.13 ft at 6:00PM Sep 16, 2020Observed: 6.12 ft at 6:15PM Sep 16, 2020Observed: 6.12 ft at 6:20PM Sep 16, 2020Observed: 6.12 ft at 6:30PM Sep 16, 2020Observed: 6.13 ft at 6:45PM Sep 16, 2020Observed: 6.13 ft at 6:46PM Sep 16, 2020Observed: 6.14 ft at 7:00PM Sep 16, 2020Observed: 6.15 ft at 7:11PM Sep 16, 2020Observed: 6.15 ft at 7:15PM Sep 16, 2020Observed: 6.15 ft at 7:30PM Sep 16, 2020Observed: 6.15 ft at 7:37PM Sep 16, 2020Observed: 6.15 ft at 7:45PM Sep 16, 2020Observed: 6.15 ft at 8:00PM Sep 16, 2020Observed: 6.15 ft at 8:01PM Sep 16, 2020Observed: 6.16 ft at 8:15PM Sep 16, 2020Observed: 6.15 ft at 8:27PM Sep 16, 2020Observed: 6.15 ft at 8:30PM Sep 16, 2020Observed: 6.14 ft at 8:45PM Sep 16, 2020Observed: 6.14 ft at 8:51PM Sep 16, 2020Observed: 6.14 ft at 9:00PM Sep 16, 2020Observed: 6.14 ft at 9:15PM Sep 16, 2020Observed: 6.14 ft at 9:16PM Sep 16, 2020Observed: 6.16 ft at 9:30PM Sep 16, 2020Observed: 6.17 ft at 9:42PM Sep 16, 2020Observed: 6.18 ft at 9:45PM Sep 16, 2020Observed: 6.21 ft at 10:00PM Sep 16, 2020Observed: 6.22 ft at 10:07PM Sep 16, 2020Observed: 6.24 ft at 10:15PM Sep 16, 2020Observed: 6.25 ft at 10:30PM Sep 16, 2020Observed: 6.25 ft at 10:31PM Sep 16, 2020Observed: 6.25 ft at 10:45PM Sep 16, 2020Observed: 6.24 ft at 11:00PM Sep 16, 2020Observed: 6.24 ft at 11:15PM Sep 16, 2020Observed: 6.25 ft at 11:21PM Sep 16, 2020Observed: 6.27 ft at 11:30PM Sep 16, 2020Observed: 6.27 ft at 11:45PM Sep 16, 2020Observed: 6.26 ft at 11:51PM Sep 16, 2020Observed: 6.24 ft at 12:00AM Sep 17, 2020Observed: 6.22 ft at 12:15AM Sep 17, 2020Observed: 6.19 ft at 12:30AM Sep 17, 2020Observed: 6.17 ft at 12:41AM Sep 17, 2020Observed: 6.17 ft at 12:45AM Sep 17, 2020Observed: 6.15 ft at 1:00AM Sep 17, 2020Observed: 6.15 ft at 1:06AM Sep 17, 2020Observed: 6.14 ft at 1:15AM Sep 17, 2020Observed: 6.13 ft at 1:30AM Sep 17, 2020Observed: 6.13 ft at 1:31AM Sep 17, 2020Observed: 6.13 ft at 1:45AM Sep 17, 2020Observed: 6.12 ft at 1:56AM Sep 17, 2020Observed: 6.12 ft at 2:00AM Sep 17, 2020Observed: 6.12 ft at 2:15AM Sep 17, 2020Observed: 6.12 ft at 2:21AM Sep 17, 2020Observed: 6.12 ft at 2:30AM Sep 17, 2020Observed: 6.11 ft at 2:45AM Sep 17, 2020Observed: 6.11 ft at 2:46AM Sep 17, 2020Observed: 6.12 ft at 3:00AM Sep 17, 2020Observed: 6.14 ft at 3:11AM Sep 17, 2020Observed: 6.15 ft at 3:15AM Sep 17, 2020Observed: 6.18 ft at 3:30AM Sep 17, 2020Observed: 6.19 ft at 3:41AM Sep 17, 2020Observed: 6.2 ft at 3:45AM Sep 17, 2020Observed: 6.21 ft at 4:00AM Sep 17, 2020Observed: 6.22 ft at 4:07AM Sep 17, 2020Observed: 6.21 ft at 4:15AM Sep 17, 2020Observed: 6.2 ft at 4:30AM Sep 17, 2020Observed: 6.18 ft at 4:45AM Sep 17, 2020Observed: 6.17 ft at 4:56AM Sep 17, 2020Observed: 6.16 ft at 5:00AM Sep 17, 2020Observed: 6.15 ft at 5:15AM Sep 17, 2020Observed: 6.15 ft at 5:21AM Sep 17, 2020Observed: 6.15 ft at 5:30AM Sep 17, 2020Observed: 6.15 ft at 5:45AM Sep 17, 2020Observed: 6.15 ft at 5:46AM Sep 17, 2020Observed: 6.16 ft at 6:00AM Sep 17, 2020Observed: 6.2 ft at 6:11AM Sep 17, 2020Observed: 6.22 ft at 6:15AM Sep 17, 2020Observed: 6.26 ft at 6:30AM Sep 17, 2020Observed: 6.26 ft at 6:36AM Sep 17, 2020Observed: 6.26 ft at 6:45AM Sep 17, 2020Observed: 6.27 ft at 7:00AM Sep 17, 2020Observed: 6.28 ft at 7:07AM Sep 17, 2020Observed: 6.28 ft at 7:15AM Sep 17, 2020Observed: 6.28 ft at 7:30AM Sep 17, 2020Observed: 6.28 ft at 7:45AM Sep 17, 2020Observed: 6.28 ft at 7:57AM Sep 17, 2020Observed: 6.27 ft at 8:00AM Sep 17, 2020Observed: 6.24 ft at 8:15AM Sep 17, 2020Observed: 6.23 ft at 8:20AM Sep 17, 2020Observed: 6.21 ft at 8:30AM Sep 17, 2020Observed: 6.18 ft at 8:45AM Sep 17, 2020Observed: 6.18 ft at 8:46AM Sep 17, 2020Observed: 6.16 ft at 9:00AM Sep 17, 2020Observed: 6.15 ft at 9:12AM Sep 17, 2020Observed: 6.15 ft at 9:15AM Sep 17, 2020Observed: 6.14 ft at 9:30AM Sep 17, 2020Observed: 6.14 ft at 9:37AM Sep 17, 2020Observed: 6.15 ft at 9:45AM Sep 17, 2020Observed: 6.18 ft at 10:00AM Sep 17, 2020Observed: 6.18 ft at 10:01AM Sep 17, 2020Observed: 6.19 ft at 10:15AM Sep 17, 2020Observed: 6.18 ft at 10:26AM Sep 17, 2020Observed: 6.18 ft at 10:30AM Sep 17, 2020Observed: 6.18 ft at 10:45AM Sep 17, 2020Observed: 6.18 ft at 10:51AM Sep 17, 2020Observed: 6.19 ft at 11:00AM Sep 17, 2020Observed: 6.18 ft at 11:15AM Sep 17, 2020Observed: 6.18 ft at 11:20AM Sep 17, 2020Observed: 6.19 ft at 11:30AM Sep 17, 2020Observed: 6.2 ft at 11:45AM Sep 17, 2020Observed: 6.2 ft at 11:46AM Sep 17, 2020Observed: 6.19 ft at 12:00PM Sep 17, 2020Observed: 6.21 ft at 12:15PM Sep 17, 2020Observed: 6.24 ft at 12:30PM Sep 17, 2020Observed: 6.24 ft at 12:37PM Sep 17, 2020Observed: 6.24 ft at 12:45PM Sep 17, 2020Observed: 6.24 ft at 1:00PM Sep 17, 2020Observed: 6.24 ft at 1:01PM Sep 17, 2020Observed: 6.22 ft at 1:15PM Sep 17, 2020Observed: 6.21 ft at 1:27PM Sep 17, 2020Observed: 6.21 ft at 1:30PM Sep 17, 2020Observed: 6.21 ft at 1:45PM Sep 17, 2020Observed: 6.21 ft at 1:51PM Sep 17, 2020Observed: 6.19 ft at 2:00PM Sep 17, 2020Observed: 6.17 ft at 2:15PM Sep 17, 2020Observed: 6.17 ft at 2:16PM Sep 17, 2020Observed: 6.16 ft at 2:30PM Sep 17, 2020Observed: 6.15 ft at 2:41PM Sep 17, 2020Observed: 6.14 ft at 2:45PM Sep 17, 2020Observed: 6.15 ft at 3:00PM Sep 17, 2020Observed: 6.16 ft at 3:06PM Sep 17, 2020Observed: 6.15 ft at 3:15PM Sep 17, 2020Observed: 6.15 ft at 3:30PM Sep 17, 2020Observed: 6.15 ft at 3:32PM Sep 17, 2020Observed: 6.14 ft at 3:45PM Sep 17, 2020Observed: 6.13 ft at 4:00PM Sep 17, 2020Observed: 6.13 ft at 4:01PM Sep 17, 2020Observed: 6.13 ft at 4:15PM Sep 17, 2020Observed: 6.12 ft at 4:26PM Sep 17, 2020Observed: 6.12 ft at 4:30PM Sep 17, 2020Observed: 6.12 ft at 4:45PM Sep 17, 2020Observed: 6.12 ft at 4:51PM Sep 17, 2020Observed: 6.12 ft at 5:00PM Sep 17, 2020Observed: 6.11 ft at 5:15PM Sep 17, 2020Observed: 6.12 ft at 5:30PM Sep 17, 2020Observed: 6.13 ft at 5:42PM Sep 17, 2020Observed: 6.13 ft at 5:45PM Sep 17, 2020Observed: 6.14 ft at 6:00PM Sep 17, 2020Observed: 6.14 ft at 6:06PM Sep 17, 2020Observed: 6.14 ft at 6:15PM Sep 17, 2020Observed: 6.14 ft at 6:30PM Sep 17, 2020Observed: 6.14 ft at 6:31PM Sep 17, 2020Observed: 6.16 ft at 6:45PM Sep 17, 2020Observed: 6.17 ft at 6:57PM Sep 17, 2020Observed: 6.17 ft at 7:00PM Sep 17, 2020Observed: 6.17 ft at 7:15PM Sep 17, 2020Observed: 6.17 ft at 7:21PM Sep 17, 2020Observed: 6.16 ft at 7:30PM Sep 17, 2020Observed: 6.15 ft at 7:45PM Sep 17, 2020Observed: 6.15 ft at 7:51PM Sep 17, 2020Observed: 6.14 ft at 8:00PM Sep 17, 2020Observed: 6.15 ft at 8:15PM Sep 17, 2020Observed: 6.15 ft at 8:30PM Sep 17, 2020Observed: 6.16 ft at 8:42PM Sep 17, 2020Observed: 6.17 ft at 8:45PM Sep 17, 2020Observed: 6.18 ft at 9:00PM Sep 17, 2020Observed: 6.22 ft at 9:15PM Sep 17, 2020Observed: 6.25 ft at 9:30PM Sep 17, 2020Observed: 6.25 ft at 9:31PM Sep 17, 2020Observed: 6.25 ft at 9:45PM Sep 17, 2020Observed: 6.26 ft at 9:56PM Sep 17, 2020Observed: 6.26 ft at 10:00PM Sep 17, 2020Observed: 6.26 ft at 10:15PM Sep 17, 2020Observed: 6.26 ft at 10:21PM Sep 17, 2020Observed: 6.26 ft at 10:30PM Sep 17, 2020Observed: 6.27 ft at 10:45PM Sep 17, 2020Observed: 6.27 ft at 10:47PM Sep 17, 2020Observed: 6.28 ft at 11:00PM Sep 17, 2020Observed: 6.28 ft at 11:11PM Sep 17, 2020Observed: 6.28 ft at 11:15PM Sep 17, 2020Observed: 6.26 ft at 11:30PM Sep 17, 2020Observed: 6.24 ft at 11:41PM Sep 17, 2020Observed: 6.23 ft at 11:45PM Sep 17, 2020Observed: 6.2 ft at 12:00AM Sep 18, 2020Observed: 6.19 ft at 12:07AM Sep 18, 2020Observed: 6.18 ft at 12:15AM Sep 18, 2020Observed: 6.16 ft at 12:30AM Sep 18, 2020Observed: 6.16 ft at 12:32AM Sep 18, 2020Observed: 6.15 ft at 12:45AM Sep 18, 2020Observed: 6.14 ft at 12:57AM Sep 18, 2020Observed: 6.14 ft at 1:00AM Sep 18, 2020Observed: 6.13 ft at 1:15AM Sep 18, 2020Observed: 6.13 ft at 1:20AM Sep 18, 2020Observed: 6.13 ft at 1:30AM Sep 18, 2020Observed: 6.12 ft at 1:45AM Sep 18, 2020Observed: 6.12 ft at 1:47AM Sep 18, 2020Observed: 6.12 ft at 2:00AM Sep 18, 2020Observed: 6.11 ft at 2:11AM Sep 18, 2020Observed: 6.12 ft at 2:15AM Sep 18, 2020Observed: 6.11 ft at 2:30AM Sep 18, 2020Observed: 6.11 ft at 2:36AM Sep 18, 2020Observed: 6.11 ft at 2:45AM Sep 18, 2020Highest Observation: 1257.23 ft at 2:53AM Sep 18, 2020Observed: 6.11 ft at 3:00AM Sep 18, 2020Observed: 6.11 ft at 3:01AM Sep 18, 2020Observed: 6.1 ft at 3:15AM Sep 18, 2020Observed: 6.11 ft at 3:30AM Sep 18, 2020Observed: 6.13 ft at 3:45AM Sep 18, 2020Observed: 6.14 ft at 3:51AM Sep 18, 2020Observed: 6.15 ft at 4:00AM Sep 18, 2020Observed: 6.17 ft at 4:15AM Sep 18, 2020Observed: 6.18 ft at 4:25AM Sep 18, 2020Observed: 6.18 ft at 4:30AM Sep 18, 2020Observed: 6.17 ft at 4:45AM Sep 18, 2020Observed: 6.17 ft at 4:46AM Sep 18, 2020Observed: 6.16 ft at 5:00AM Sep 18, 2020Observed: 6.16 ft at 5:11AM Sep 18, 2020Observed: 6.16 ft at 5:15AM Sep 18, 2020Observed: 6.15 ft at 5:30AM Sep 18, 2020Observed: 6.15 ft at 5:37AM Sep 18, 2020Observed: 6.15 ft at 5:45AM Sep 18, 2020Observed: 6.15 ft at 6:00AM Sep 18, 2020Observed: 6.15 ft at 6:02AM Sep 18, 2020Observed: 6.15 ft at 6:15AM Sep 18, 2020Observed: 6.17 ft at 6:27AM Sep 18, 2020Observed: 6.19 ft at 6:30AM Sep 18, 2020Observed: 6.22 ft at 6:45AM Sep 18, 2020Observed: 6.22 ft at 6:52AM Sep 18, 2020Observed: 6.22 ft at 7:00AM Sep 18, 2020Observed: 6.21 ft at 7:15AM Sep 18, 2020Observed: 6.21 ft at 7:17AM Sep 18, 2020Observed: 6.24 ft at 7:30AM Sep 18, 2020Observed: 6.27 ft at 7:41AM Sep 18, 2020Observed: 6.28 ft at 7:45AM Sep 18, 2020Observed: 6.27 ft at 8:00AM Sep 18, 2020Observed: 6.26 ft at 8:06AM Sep 18, 2020Observed: 6.25 ft at 8:15AM Sep 18, 2020Observed: 6.22 ft at 8:30AM Sep 18, 2020Observed: 6.22 ft at 8:31AM Sep 18, 2020Observed: 6.22 ft at 8:45AM Sep 18, 2020Observed: 6.21 ft at 9:00AM Sep 18, 2020Observed: 6.21 ft at 9:02AM Sep 18, 2020Observed: 6.19 ft at 9:15AM Sep 18, 2020Observed: 6.18 ft at 9:26AM Sep 18, 2020Observed: 6.17 ft at 9:30AM Sep 18, 2020Observed: 6.16 ft at 9:45AM Sep 18, 2020Observed: 6.15 ft at 9:51AM Sep 18, 2020Observed: 6.14 ft at 10:00AM Sep 18, 2020Observed: 6.14 ft at 10:15AM Sep 18, 2020Observed: 6.14 ft at 10:16AM Sep 18, 2020Observed: 6.16 ft at 10:30AM Sep 18, 2020Observed: 6.19 ft at 10:41AM Sep 18, 2020Observed: 6.2 ft at 10:45AM Sep 18, 2020Observed: 6.2 ft at 11:00AM Sep 18, 2020Observed: 6.2 ft at 11:06AM Sep 18, 2020Observed: 6.2 ft at 11:15AM Sep 18, 2020Observed: 6.2 ft at 11:30AM Sep 18, 2020Observed: 6.2 ft at 11:32AM Sep 18, 2020Observed: 6.19 ft at 11:45AM Sep 18, 2020Observed: 6.18 ft at 11:57AM Sep 18, 2020Observed: 6.18 ft at 12:00PM Sep 18, 2020Observed: 6.18 ft at 12:15PM Sep 18, 2020Observed: 6.2 ft at 12:26PM Sep 18, 2020Observed: 6.22 ft at 12:30PM Sep 18, 2020Observed: 6.23 ft at 12:45PM Sep 18, 2020Observed: 6.22 ft at 1:00PM Sep 18, 2020Observed: 6.2 ft at 1:15PM Sep 18, 2020Observed: 6.18 ft at 1:30PM Sep 18, 2020Observed: 6.17 ft at 1:42PM Sep 18, 2020Observed: 6.16 ft at 1:45PM Sep 18, 2020Observed: 6.15 ft at 2:00PM Sep 18, 2020Observed: 6.14 ft at 2:07PM Sep 18, 2020Observed: 6.14 ft at 2:15PM Sep 18, 2020Observed: 6.13 ft at 2:30PM Sep 18, 2020Observed: 6.13 ft at 2:32PM Sep 18, 2020Observed: 6.12 ft at 2:45PM Sep 18, 2020Observed: 6.12 ft at 2:56PM Sep 18, 2020Observed: 6.12 ft at 3:00PM Sep 18, 2020Observed: 6.12 ft at 3:15PM Sep 18, 2020Observed: 6.12 ft at 3:21PM Sep 18, 2020Observed: 6.12 ft at 3:30PM Sep 18, 2020Observed: 6.11 ft at 3:45PM Sep 18, 2020Observed: 6.12 ft at 4:00PM Sep 18, 2020Observed: 6.11 ft at 4:15PM Sep 18, 2020Observed: 6.11 ft at 4:17PM Sep 18, 2020Observed: 6.11 ft at 4:30PM Sep 18, 2020Observed: 6.11 ft at 4:41PM Sep 18, 2020Observed: 6.11 ft at 4:45PM Sep 18, 2020Observed: 6.11 ft at 5:00PM Sep 18, 2020Observed: 6.11 ft at 5:06PM Sep 18, 2020Observed: 6.11 ft at 5:15PM Sep 18, 2020Observed: 6.12 ft at 5:30PM Sep 18, 2020Observed: 6.12 ft at 5:31PM Sep 18, 2020Observed: 6.13 ft at 5:45PM Sep 18, 2020Observed: 6.14 ft at 6:00PM Sep 18, 2020Observed: 6.14 ft at 6:15PM Sep 18, 2020Observed: 6.14 ft at 6:22PM Sep 18, 2020Observed: 6.14 ft at 6:30PM Sep 18, 2020Observed: 6.15 ft at 6:45PM Sep 18, 2020Observed: 6.15 ft at 6:51PM Sep 18, 2020Observed: 6.17 ft at 7:00PM Sep 18, 2020Observed: 6.18 ft at 7:15PM Sep 18, 2020Observed: 6.18 ft at 7:30PM Sep 18, 2020Observed: 6.18 ft at 7:41PM Sep 18, 2020Observed: 6.17 ft at 7:45PM Sep 18, 2020Observed: 6.16 ft at 8:00PM Sep 18, 2020Observed: 6.16 ft at 8:06PM Sep 18, 2020Observed: 6.17 ft at 8:15PM Sep 18, 2020Observed: 6.19 ft at 8:30PM Sep 18, 2020Observed: 6.19 ft at 8:31PM Sep 18, 2020Observed: 6.2 ft at 8:45PM Sep 18, 2020Observed: 6.21 ft at 8:56PM Sep 18, 2020Observed: 6.22 ft at 9:00PM Sep 18, 2020Observed: 6.23 ft at 9:15PM Sep 18, 2020Observed: 6.23 ft at 9:30PM Sep 18, 2020Observed: 6.22 ft at 9:45PM Sep 18, 2020Observed: 6.22 ft at 9:52PM Sep 18, 2020Observed: 6.23 ft at 10:00PM Sep 18, 2020Observed: 6.22 ft at 10:15PM Sep 18, 2020Observed: 6.21 ft at 10:30PM Sep 18, 2020Observed: 6.22 ft at 10:41PM Sep 18, 2020Observed: 6.22 ft at 10:45PM Sep 18, 2020Observed: 6.23 ft at 11:00PM Sep 18, 2020Observed: 6.23 ft at 11:06PM Sep 18, 2020Observed: 6.23 ft at 11:15PM Sep 18, 2020Observed: 6.25 ft at 11:30PM Sep 18, 2020Observed: 6.25 ft at 11:32PM Sep 18, 2020Observed: 6.27 ft at 11:45PM Sep 18, 2020Observed: 6.26 ft at 11:57PM Sep 18, 2020Observed: 6.26 ft at 12:00AM Sep 19, 2020Observed: 6.23 ft at 12:15AM Sep 19, 2020Observed: 6.22 ft at 12:21AM Sep 19, 2020Observed: 6.2 ft at 12:30AM Sep 19, 2020Observed: 6.17 ft at 12:45AM Sep 19, 2020Observed: 6.17 ft at 12:47AM Sep 19, 2020Observed: 6.16 ft at 1:00AM Sep 19, 2020Observed: 6.15 ft at 1:12AM Sep 19, 2020Observed: 6.15 ft at 1:15AM Sep 19, 2020Observed: 6.14 ft at 1:30AM Sep 19, 2020Observed: 6.13 ft at 1:36AM Sep 19, 2020Observed: 6.13 ft at 1:45AM Sep 19, 2020Observed: 6.12 ft at 2:00AM Sep 19, 2020Observed: 6.12 ft at 2:02AM Sep 19, 2020Observed: 6.12 ft at 2:15AM Sep 19, 2020Observed: 6.12 ft at 2:26AM Sep 19, 2020Observed: 6.13 ft at 2:30AM Sep 19, 2020Observed: 6.14 ft at 2:45AM Sep 19, 2020Observed: 6.16 ft at 2:56AM Sep 19, 2020Observed: 6.17 ft at 3:00AM Sep 19, 2020Observed: 6.19 ft at 3:15AM Sep 19, 2020Observed: 6.19 ft at 3:20AM Sep 19, 2020Observed: 6.21 ft at 3:30AM Sep 19, 2020Observed: 6.22 ft at 3:45AM Sep 19, 2020Observed: 6.22 ft at 3:46AM Sep 19, 2020Observed: 6.23 ft at 4:00AM Sep 19, 2020Observed: 6.23 ft at 4:11AM Sep 19, 2020Observed: 6.23 ft at 4:15AM Sep 19, 2020Observed: 6.21 ft at 4:30AM Sep 19, 2020Observed: 6.2 ft at 4:36AM Sep 19, 2020Observed: 6.19 ft at 4:45AM Sep 19, 2020Observed: 6.17 ft at 5:00AM Sep 19, 2020Observed: 6.17 ft at 5:02AM Sep 19, 2020Observed: 6.15 ft at 5:15AM Sep 19, 2020CIEP4(plotting HGIRG) Graph Created (5:51AM Sep 19, 2020)ObservedLatest observed value: 6.15 ft at 5:15 AM AST 19-Sep-2020. Flood Stage is 15 ft
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About this graph
Tabular Data (UTC)
Tabular Data (AST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Rio Bayamon at Rio Bayamon at Cidra. During times of high water, forecast crest information can be found in the text products.
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Flood Categories (in feet)
Major Flood Stage: 19
Moderate Flood Stage: 17
Flood Stage: 15
Action Stage: 12
Low Stage (in feet): -9999

Historic Crests
(1) 27.34 ft on 09/10/1996
(2) 19.83 ft on 09/22/1998
(3) 18.37 ft on 09/15/2004
(4) 18.26 ft on 09/20/2017 (P)
(5) 16.56 ft on 07/11/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 18.26 ft on 09/20/2017 (P)
(2) 18.37 ft on 09/15/2004
(3) 9.83 ft on 07/13/2003
(4) 10.31 ft on 11/08/2001
(5) 16.26 ft on 12/05/1999
Show More Recent Crests

(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.
About This Location Collapse

Latitude: 18.201111° N, Longitude: 66.140556° 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 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  

Current/Historical Observations:

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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
San Juan Weather Forecast Office
4000 Carreterra 190
San Juan, PR 00979
(787) 253-4586
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Page last modified: 1-Mar-2019 12:35 AM
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