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Hydrograph River at a Glance Download
Petaluma River at D Street Bridge Stage (ft)Observed: 2.39 ft at 8:00PM Sep 18, 2020Observed: 2.42 ft at 9:00PM Sep 18, 2020Observed: 2.42 ft at 10:00PM Sep 18, 2020Observed: 2.42 ft at 11:00PM Sep 18, 2020Observed: 2.42 ft at 12:00AM Sep 19, 2020Observed: 2.64 ft at 12:06AM Sep 19, 2020Observed: 2.89 ft at 12:15AM Sep 19, 2020Observed: 3.19 ft at 12:23AM Sep 19, 2020Observed: 3.47 ft at 12:31AM Sep 19, 2020Observed: 3.79 ft at 12:40AM Sep 19, 2020Observed: 4.11 ft at 12:48AM Sep 19, 2020Observed: 4.36 ft at 12:56AM Sep 19, 2020Observed: 4.54 ft at 1:00AM Sep 19, 2020Observed: 4.96 ft at 1:13AM Sep 19, 2020Observed: 5.24 ft at 1:21AM Sep 19, 2020Observed: 5.49 ft at 1:30AM Sep 19, 2020Observed: 5.78 ft at 1:46AM Sep 19, 2020Observed: 6.01 ft at 2:00AM Sep 19, 2020Observed: 6.28 ft at 2:20AM Sep 19, 2020Observed: 6.53 ft at 2:36AM Sep 19, 2020Observed: 6.63 ft at 3:00AM Sep 19, 2020Observed: 6.86 ft at 4:00AM Sep 19, 2020Observed: 6.61 ft at 4:33AM Sep 19, 2020Observed: 6.26 ft at 4:58AM Sep 19, 2020Observed: 6.23 ft at 5:00AM Sep 19, 2020Observed: 5.91 ft at 5:15AM Sep 19, 2020Observed: 5.66 ft at 5:23AM Sep 19, 2020Observed: 5.44 ft at 5:31AM Sep 19, 2020Observed: 5.19 ft at 5:40AM Sep 19, 2020Observed: 4.91 ft at 5:48AM Sep 19, 2020Observed: 4.64 ft at 5:56AM Sep 19, 2020Observed: 4.56 ft at 6:00AM Sep 19, 2020Observed: 4.36 ft at 6:05AM Sep 19, 2020Observed: 4.11 ft at 6:13AM Sep 19, 2020Observed: 3.87 ft at 6:21AM Sep 19, 2020Observed: 3.59 ft at 6:30AM Sep 19, 2020Observed: 3.39 ft at 6:38AM Sep 19, 2020Observed: 3.14 ft at 6:46AM Sep 19, 2020Observed: 2.94 ft at 6:55AM Sep 19, 2020Observed: 2.79 ft at 7:00AM Sep 19, 2020Observed: 2.49 ft at 7:11AM Sep 19, 2020Observed: 2.34 ft at 8:00AM Sep 19, 2020Observed: 2.34 ft at 9:00AM Sep 19, 2020Observed: 2.37 ft at 10:00AM Sep 19, 2020Observed: 2.34 ft at 11:00AM Sep 19, 2020Observed: 2.37 ft at 12:00PM Sep 19, 2020Observed: 2.67 ft at 12:20PM Sep 19, 2020Observed: 2.97 ft at 12:28PM Sep 19, 2020Observed: 3.29 ft at 12:36PM Sep 19, 2020Observed: 3.62 ft at 12:45PM Sep 19, 2020Observed: 3.94 ft at 12:53PM Sep 19, 2020Observed: 4.16 ft at 1:00PM Sep 19, 2020Observed: 4.49 ft at 1:10PM Sep 19, 2020Observed: 4.81 ft at 1:18PM Sep 19, 2020Observed: 5.09 ft at 1:26PM Sep 19, 2020Observed: 5.39 ft at 1:35PM Sep 19, 2020Observed: 5.61 ft at 1:43PM Sep 19, 2020Observed: 6.01 ft at 2:00PM Sep 19, 2020Observed: 6.31 ft at 2:16PM Sep 19, 2020Observed: 6.58 ft at 2:33PM Sep 19, 2020Observed: 6.78 ft at 2:50PM Sep 19, 2020Observed: 6.88 ft at 3:00PM Sep 19, 2020Observed: 7.11 ft at 3:48PM Sep 19, 2020Observed: 7.08 ft at 4:00PM Sep 19, 2020Observed: 7.16 ft at 5:00PM Sep 19, 2020Observed: 6.93 ft at 5:20PM Sep 19, 2020Observed: 6.71 ft at 5:36PM Sep 19, 2020Observed: 6.33 ft at 5:53PM Sep 19, 2020Observed: 6.23 ft at 6:00PM Sep 19, 2020Observed: 5.91 ft at 6:10PM Sep 19, 2020Observed: 5.68 ft at 6:18PM Sep 19, 2020Observed: 5.44 ft at 6:26PM Sep 19, 2020Observed: 5.14 ft at 6:35PM Sep 19, 2020Observed: 4.84 ft at 6:43PM Sep 19, 2020Observed: 4.59 ft at 6:51PM Sep 19, 2020Observed: 4.34 ft at 7:00PM Sep 19, 2020Observed: 4.04 ft at 7:08PM Sep 19, 2020Observed: 3.72 ft at 7:16PM Sep 19, 2020Observed: 3.44 ft at 7:25PM Sep 19, 2020Observed: 3.22 ft at 7:33PM Sep 19, 2020Observed: 2.99 ft at 7:41PM Sep 19, 2020Observed: 2.74 ft at 7:50PM Sep 19, 2020Observed: 2.52 ft at 7:58PM Sep 19, 2020Observed: 2.47 ft at 8:00PM Sep 19, 2020Observed: 2.42 ft at 9:00PM Sep 19, 2020Observed: 2.42 ft at 10:00PM Sep 19, 2020Observed: 2.42 ft at 11:00PM Sep 19, 2020Observed: 2.44 ft at 12:00AM Sep 20, 2020Observed: 2.42 ft at 1:00AM Sep 20, 2020Observed: 2.82 ft at 1:15AM Sep 20, 2020Observed: 3.14 ft at 1:23AM Sep 20, 2020Observed: 3.42 ft at 1:31AM Sep 20, 2020Observed: 3.72 ft at 1:40AM Sep 20, 2020Observed: 3.99 ft at 1:48AM Sep 20, 2020Observed: 4.26 ft at 1:56AM Sep 20, 2020Observed: 4.44 ft at 2:00AM Sep 20, 2020Observed: 4.84 ft at 2:13AM Sep 20, 2020Observed: 5.06 ft at 2:21AM Sep 20, 2020Observed: 5.29 ft at 2:30AM Sep 20, 2020Observed: 5.49 ft at 2:38AM Sep 20, 2020Observed: 5.76 ft at 2:55AM Sep 20, 2020Observed: 5.83 ft at 3:00AM Sep 20, 2020Observed: 6.13 ft at 3:20AM Sep 20, 2020Observed: 6.33 ft at 3:36AM Sep 20, 2020Observed: 6.46 ft at 4:00AM Sep 20, 2020Observed: 6.38 ft at 5:00AM Sep 20, 2020Observed: 6.11 ft at 5:25AM Sep 20, 2020Observed: 5.83 ft at 5:41AM Sep 20, 2020Observed: 5.51 ft at 5:58AM Sep 20, 2020Observed: 5.14 ft at 6:15AM Sep 20, 2020Observed: 4.94 ft at 6:23AM Sep 20, 2020Observed: 4.66 ft at 6:31AM Sep 20, 2020Observed: 4.46 ft at 6:40AM Sep 20, 2020Observed: 4.24 ft at 6:48AM Sep 20, 2020Observed: 3.99 ft at 6:56AM Sep 20, 2020Observed: 3.87 ft at 7:00AM Sep 20, 2020Observed: 3.49 ft at 7:13AM Sep 20, 2020Observed: 3.12 ft at 7:30AM Sep 20, 2020Observed: 2.72 ft at 7:46AM Sep 20, 2020Observed: 2.42 ft at 8:00AM Sep 20, 2020Observed: 2.34 ft at 9:00AM Sep 20, 2020Observed: 2.37 ft at 10:00AM Sep 20, 2020Observed: 2.34 ft at 11:00AM Sep 20, 2020Observed: 2.34 ft at 12:00PM Sep 20, 2020Observed: 2.74 ft at 12:30PM Sep 20, 2020Observed: 3.02 ft at 12:38PM Sep 20, 2020Observed: 3.29 ft at 12:46PM Sep 20, 2020Observed: 3.49 ft at 12:55PM Sep 20, 2020Observed: 3.67 ft at 1:00PM Sep 20, 2020Observed: 4.06 ft at 1:11PM Sep 20, 2020Observed: 4.31 ft at 1:20PM Sep 20, 2020Observed: 4.64 ft at 1:28PM Sep 20, 2020Observed: 4.89 ft at 1:36PM Sep 20, 2020Observed: 5.16 ft at 1:45PM Sep 20, 2020Observed: 5.39 ft at 1:53PM Sep 20, 2020Observed: 5.59 ft at 2:00PM Sep 20, 2020Observed: 5.83 ft at 2:10PM Sep 20, 2020Observed: 6.11 ft at 2:26PM Sep 20, 2020Observed: 6.41 ft at 2:43PM Sep 20, 2020Observed: 6.71 ft at 3:00PM Sep 20, 2020Observed: 6.91 ft at 3:25PM Sep 20, 2020Observed: 7.16 ft at 4:00PM Sep 20, 2020Highest Observation: 7.35 ft at 5:00PM Sep 20, 2020Observed: 7.18 ft at 6:00PM Sep 20, 2020Observed: 6.98 ft at 6:20PM Sep 20, 2020Observed: 6.63 ft at 6:36PM Sep 20, 2020Observed: 6.43 ft at 6:45PM Sep 20, 2020Observed: 6.23 ft at 6:53PM Sep 20, 2020Observed: 6.08 ft at 7:00PM Sep 20, 2020Observed: 5.78 ft at 7:10PM Sep 20, 2020Observed: 5.56 ft at 7:18PM Sep 20, 2020Observed: 5.26 ft at 7:26PM Sep 20, 2020Observed: 5.01 ft at 7:34PM Sep 20, 2020Observed: 4.76 ft at 7:43PM Sep 20, 2020Observed: 4.44 ft at 7:51PM Sep 20, 2020Observed: 4.16 ft at 8:00PM Sep 20, 2020Observed: 3.84 ft at 8:08PM Sep 20, 2020Observed: 3.54 ft at 8:16PM Sep 20, 2020Observed: 3.29 ft at 8:25PM Sep 20, 2020Observed: 3.09 ft at 8:33PM Sep 20, 2020Observed: 2.79 ft at 8:41PM Sep 20, 2020Observed: 2.59 ft at 8:50PM Sep 20, 2020Observed: 2.32 ft at 8:58PM Sep 20, 2020Observed: 2.34 ft at 9:00PM Sep 20, 2020Observed: 2.42 ft at 10:00PM Sep 20, 2020Observed: 2.39 ft at 11:00PM Sep 20, 2020Observed: 2.39 ft at 12:00AM Sep 21, 2020Observed: 2.42 ft at 1:00AM Sep 21, 2020Observed: 2.42 ft at 2:00AM Sep 21, 2020Observed: 2.84 ft at 2:23AM Sep 21, 2020Observed: 3.09 ft at 2:31AM Sep 21, 2020Observed: 3.37 ft at 2:40AM Sep 21, 2020Observed: 3.64 ft at 2:48AM Sep 21, 2020Observed: 3.89 ft at 2:56AM Sep 21, 2020Observed: 4.01 ft at 3:00AM Sep 21, 2020Observed: 4.41 ft at 3:13AM Sep 21, 2020Observed: 4.64 ft at 3:21AM Sep 21, 2020Observed: 4.89 ft at 3:30AM Sep 21, 2020Observed: 5.09 ft at 3:38AM Sep 21, 2020Observed: 5.39 ft at 3:55AM Sep 21, 2020Observed: 5.51 ft at 4:00AM Sep 21, 2020Observed: 5.78 ft at 4:28AM Sep 21, 2020Observed: 6.01 ft at 4:53AM Sep 21, 2020Observed: 6.06 ft at 5:00AM Sep 21, 2020Observed: 5.83 ft at 6:00AM Sep 21, 2020Observed: 5.59 ft at 6:25AM Sep 21, 2020Observed: 5.36 ft at 6:41AM Sep 21, 2020Observed: 5.06 ft at 6:58AM Sep 21, 2020Observed: 5.09 ft at 7:00AM Sep 21, 2020Observed: 4.79 ft at 7:15AM Sep 21, 2020Observed: 4.59 ft at 7:23AM Sep 21, 2020Observed: 4.36 ft at 7:31AM Sep 21, 2020Observed: 4.16 ft at 7:40AM Sep 21, 2020Observed: 3.94 ft at 7:48AM Sep 21, 2020Observed: 3.74 ft at 7:56AM Sep 21, 2020Observed: 3.69 ft at 8:00AM Sep 21, 2020Observed: 3.37 ft at 8:13AM Sep 21, 2020Observed: 3.17 ft at 8:21AM Sep 21, 2020Observed: 2.82 ft at 8:38AM Sep 21, 2020Observed: 2.44 ft at 8:55AM Sep 21, 2020Observed: 2.37 ft at 9:00AM Sep 21, 2020Observed: 2.37 ft at 10:00AM Sep 21, 2020Observed: 2.37 ft at 11:00AM Sep 21, 2020Observed: 2.37 ft at 12:00PM Sep 21, 2020Observed: 2.74 ft at 12:40PM Sep 21, 2020Observed: 2.99 ft at 12:48PM Sep 21, 2020Observed: 3.32 ft at 1:00PM Sep 21, 2020Observed: 3.59 ft at 1:13PM Sep 21, 2020Observed: 3.79 ft at 1:21PM Sep 21, 2020Observed: 4.01 ft at 1:30PM Sep 21, 2020Observed: 4.39 ft at 1:46PM Sep 21, 2020Observed: 4.66 ft at 1:55PM Sep 21, 2020Observed: 4.79 ft at 2:00PM Sep 21, 2020Observed: 5.16 ft at 2:11PM Sep 21, 2020Observed: 5.54 ft at 2:28PM Sep 21, 2020Observed: 5.76 ft at 2:36PM Sep 21, 2020Observed: 6.06 ft at 2:53PM Sep 21, 2020Observed: 6.23 ft at 3:00PM Sep 21, 2020Observed: 6.53 ft at 3:18PM Sep 21, 2020Observed: 6.73 ft at 3:35PM Sep 21, 2020Observed: 6.96 ft at 4:00PM Sep 21, 2020Observed: 7.18 ft at 4:50PM Sep 21, 2020Observed: 7.28 ft at 5:00PM Sep 21, 2020Highest Observation: 7.35 ft at 6:00PM Sep 21, 2020Observed: 7.13 ft at 6:46PM Sep 21, 2020Observed: 6.98 ft at 7:00PM Sep 21, 2020Observed: 6.73 ft at 7:11PM Sep 21, 2020Observed: 6.41 ft at 7:28PM Sep 21, 2020Observed: 6.21 ft at 7:36PM Sep 21, 2020Observed: 5.98 ft at 7:45PM Sep 21, 2020Observed: 5.76 ft at 7:53PM Sep 21, 2020Observed: 5.61 ft at 8:00PM Sep 21, 2020Observed: 5.26 ft at 8:10PM Sep 21, 2020Observed: 4.99 ft at 8:18PM Sep 21, 2020Observed: 4.71 ft at 8:26PM Sep 21, 2020Observed: 4.46 ft at 8:35PM Sep 21, 2020Observed: 4.19 ft at 8:43PM Sep 21, 2020Observed: 3.89 ft at 8:51PM Sep 21, 2020Observed: 3.67 ft at 9:00PM Sep 21, 2020Observed: 3.39 ft at 9:08PM Sep 21, 2020Observed: 3.19 ft at 9:16PM Sep 21, 2020Observed: 2.94 ft at 9:25PM Sep 21, 2020Observed: 2.72 ft at 9:33PM Sep 21, 2020Observed: 2.52 ft at 9:41PM Sep 21, 2020Observed: 2.32 ft at 9:58PM Sep 21, 2020Observed: 2.34 ft at 10:00PM Sep 21, 2020Observed: 2.42 ft at 11:00PM Sep 21, 2020Observed: 2.39 ft at 12:00AM Sep 22, 2020Observed: 2.39 ft at 1:00AM Sep 22, 2020Observed: 2.42 ft at 2:00AM Sep 22, 2020Observed: 2.39 ft at 3:00AM Sep 22, 2020Observed: 2.77 ft at 3:31AM Sep 22, 2020Observed: 3.04 ft at 3:40AM Sep 22, 2020Observed: 3.34 ft at 3:48AM Sep 22, 2020Observed: 3.57 ft at 3:56AM Sep 22, 2020Observed: 3.67 ft at 4:00AM Sep 22, 2020Observed: 4.04 ft at 4:13AM Sep 22, 2020Observed: 4.69 ft at 4:38AM Sep 22, 2020Observed: 5.01 ft at 4:55AM Sep 22, 2020Observed: 5.14 ft at 5:00AM Sep 22, 2020Observed: 5.39 ft at 5:20AM Sep 22, 2020Observed: 5.59 ft at 5:45AM Sep 22, 2020Observed: 5.71 ft at 6:00AM Sep 22, 2020Observed: 5.59 ft at 7:00AM Sep 22, 2020Observed: 5.36 ft at 7:25AM Sep 22, 2020Observed: 5.06 ft at 7:50AM Sep 22, 2020Observed: 4.94 ft at 8:00AM Sep 22, 2020Observed: 4.66 ft at 8:15AM Sep 22, 2020Observed: 4.29 ft at 8:31AM Sep 22, 2020Observed: 3.92 ft at 8:48AM Sep 22, 2020Observed: 3.74 ft at 9:00AM Sep 22, 2020Observed: 3.47 ft at 9:13AM Sep 22, 2020Observed: 3.14 ft at 9:30AM Sep 22, 2020Observed: 2.89 ft at 9:46AM Sep 22, 2020Observed: 2.69 ft at 10:00AM Sep 22, 2020Observed: 2.44 ft at 10:11AM Sep 22, 2020Observed: 2.34 ft at 11:00AM Sep 22, 2020Observed: 2.37 ft at 12:00PM Sep 22, 2020Observed: 2.59 ft at 12:50PM Sep 22, 2020Observed: 2.82 ft at 12:58PM Sep 22, 2020Observed: 2.89 ft at 1:00PM Sep 22, 2020Observed: 3.22 ft at 1:15PM Sep 22, 2020Observed: 3.54 ft at 1:31PM Sep 22, 2020Observed: 3.74 ft at 1:48PM Sep 22, 2020Observed: 4.01 ft at 2:00PM Sep 22, 2020Observed: 4.24 ft at 2:13PM Sep 22, 2020Observed: 4.61 ft at 2:30PM Sep 22, 2020Observed: 4.99 ft at 2:46PM Sep 22, 2020Observed: 5.24 ft at 3:00PM Sep 22, 2020Observed: 5.46 ft at 3:11PM Sep 22, 2020Observed: 5.76 ft at 3:28PM Sep 22, 2020Observed: 6.01 ft at 3:45PM Sep 22, 2020Observed: 6.28 ft at 4:00PM Sep 22, 2020Observed: 6.71 ft at 4:43PM Sep 22, 2020Observed: 6.83 ft at 5:00PM Sep 22, 2020Observed: 7.01 ft at 6:00PM Sep 22, 2020Observed: 6.91 ft at 7:00PM Sep 22, 2020Observed: 6.68 ft at 7:30PM Sep 22, 2020Observed: 6.38 ft at 7:46PM Sep 22, 2020Observed: 6.18 ft at 7:55PM Sep 22, 2020Observed: 6.08 ft at 8:00PM Sep 22, 2020Observed: 5.73 ft at 8:11PM Sep 22, 2020Observed: 5.49 ft at 8:20PM Sep 22, 2020Observed: 5.24 ft at 8:28PM Sep 22, 2020Observed: 4.99 ft at 8:36PM Sep 22, 2020Observed: 4.74 ft at 8:45PM Sep 22, 2020Observed: 4.49 ft at 8:53PM Sep 22, 2020Observed: 4.31 ft at 9:00PM Sep 22, 2020Observed: 3.99 ft at 9:10PM Sep 22, 2020Observed: 3.74 ft at 9:18PM Sep 22, 2020Observed: 3.49 ft at 9:26PM Sep 22, 2020Observed: 3.29 ft at 9:35PM Sep 22, 2020Observed: 3.07 ft at 9:43PM Sep 22, 2020Observed: 2.74 ft at 10:00PM Sep 22, 2020Observed: 2.52 ft at 10:08PM Sep 22, 2020Observed: 2.32 ft at 10:25PM Sep 22, 2020Observed: 2.39 ft at 11:00PM Sep 22, 2020Observed: 2.39 ft at 12:00AM Sep 23, 2020Observed: 2.42 ft at 1:00AM Sep 23, 2020Observed: 2.39 ft at 2:00AM Sep 23, 2020Observed: 2.42 ft at 3:00AM Sep 23, 2020Observed: 2.39 ft at 4:00AM Sep 23, 2020Observed: 2.59 ft at 4:48AM Sep 23, 2020Observed: 2.82 ft at 4:55AM Sep 23, 2020Observed: 2.94 ft at 5:00AM Sep 23, 2020Observed: 3.34 ft at 5:13AM Sep 23, 2020Observed: 3.74 ft at 5:30AM Sep 23, 2020Observed: 3.99 ft at 5:38AM Sep 23, 2020Observed: 4.36 ft at 5:55AM Sep 23, 2020Observed: 4.46 ft at 6:00AM Sep 23, 2020Observed: 4.66 ft at 6:11AM Sep 23, 2020Observed: 4.89 ft at 6:28AM Sep 23, 2020Observed: 5.14 ft at 6:53AM Sep 23, 2020Observed: 5.21 ft at 7:00AM Sep 23, 2020Observed: 5.34 ft at 8:00AM Sep 23, 2020Observed: 5.11 ft at 8:33AM Sep 23, 2020Observed: 4.91 ft at 9:00AM Sep 23, 2020Observed: 4.71 ft at 9:15AM Sep 23, 2020Observed: 4.49 ft at 9:31AM Sep 23, 2020Observed: 4.19 ft at 9:48AM Sep 23, 2020Observed: 4.01 ft at 10:00AM Sep 23, 2020Observed: 3.74 ft at 10:13AM Sep 23, 2020Observed: 3.49 ft at 10:30AM Sep 23, 2020Observed: 3.19 ft at 10:46AM Sep 23, 2020Observed: 3.02 ft at 11:00AM Sep 23, 2020Observed: 2.77 ft at 11:11AM Sep 23, 2020Observed: 2.42 ft at 11:36AM Sep 23, 2020Observed: 2.37 ft at 12:00PM Sep 23, 2020Observed: 2.39 ft at 1:00PM Sep 23, 2020Observed: 2.64 ft at 1:41PM Sep 23, 2020Observed: 2.84 ft at 1:58PM Sep 23, 2020Observed: 2.94 ft at 2:00PM Sep 23, 2020Observed: 3.19 ft at 2:15PM Sep 23, 2020Observed: 3.49 ft at 2:31PM Sep 23, 2020Observed: 3.77 ft at 2:48PM Sep 23, 2020Observed: 3.96 ft at 3:00PM Sep 23, 2020Observed: 4.26 ft at 3:21PM Sep 23, 2020Observed: 4.54 ft at 3:38PM Sep 23, 2020Observed: 4.84 ft at 3:55PM Sep 23, 2020Observed: 5.01 ft at 4:00PM Sep 23, 2020Observed: 5.29 ft at 4:20PM Sep 23, 2020Observed: 5.49 ft at 4:36PM Sep 23, 2020Observed: 5.81 ft at 5:00PM Sep 23, 2020Observed: 6.11 ft at 5:18PM Sep 23, 2020Observed: 6.31 ft at 5:35PM Sep 23, 2020Observed: 6.53 ft at 6:00PM Sep 23, 2020Observed: 6.68 ft at 7:00PM Sep 23, 2020PTBC1(plotting HGIRR) Graph Created (7:45PM Sep 23, 2020)ObservedLatest observed value: 6.68 ft at 7:00 PM PDT 23-Sep-2020. Flood Stage is 8.4 ft
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About this graph
Tabular Data (UTC)
Tabular Data (PDT)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Graphical forecasts are not available for the Petaluma River at D Street Bridge. 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: 9.8
Moderate Flood Stage: 8.6
Flood Stage: 8.4
Action Stage: 8
Low Stage (in feet): -9999

Historic Crests
Currently none available.

Recent Crests
Currently none available.

Low Water Records
Currently none available.
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
9.8 Major Flood Stage. Water reaches elevation of C Street pump station floor height.
8.6 Moderate Flood Stage. NWS will issue a Flash Flood Warning if not already issued. Streets start to flood down to C Street. C Street sewer pump station sand-bagged.
8.4 Minor Flood Stage. Water begins going out of bank at the foot of C Street.
8 Action Stage. NWS and City of Petaluma begin to monitor the situation closely. City of Petaluma Fire Chief, Watch Commander, and Water Resources and Conservation Director notified.
About This Location Collapse

Latitude: 38.233333° N, Longitude: 122.634722° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 8.4 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  
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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
San Francisco Bay Area Weather Forecast Office
21 Grace Hopper Ave, Stop 5
Monterey, CA 93943-5505
(831) 656-1725
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Page last modified: 1-Mar-2019 12:32 AM
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