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水位
| 観測日時 | 水位 | 水防団待機 | 氾濫注意 | 避難判断 | 氾濫危険 |
| 05/04 22:40 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 22:33 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 22:26 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 22:19 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 22:12 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 22:04 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:57 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:50 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:43 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:36 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:29 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:21 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:14 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 21:07 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:59 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:52 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:44 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:37 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:30 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:23 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:16 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:08 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 20:01 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:54 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:47 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:40 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:33 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:25 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:18 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:11 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 19:04 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:57 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:49 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:42 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:35 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:28 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:20 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:13 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 18:06 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:59 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:51 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:44 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:37 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:30 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:23 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:15 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:08 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 17:01 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:54 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:46 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:39 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:32 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:25 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:17 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:10 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 16:03 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:55 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:48 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:41 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:33 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:26 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:19 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:12 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 15:04 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:57 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:50 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:43 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:36 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:28 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:21 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:14 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:07 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 14:00 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:53 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:45 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:38 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:31 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:23 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:16 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:09 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 13:02 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:55 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:47 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:40 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:33 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:26 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:19 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:11 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 12:04 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:57 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:49 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:42 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:35 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:28 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:20 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:13 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 11:06 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:59 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:52 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:45 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:38 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:30 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:23 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:16 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:09 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 10:01 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:54 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:47 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:39 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:32 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:24 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:17 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:10 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 09:03 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:56 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:49 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:42 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:34 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:27 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:20 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:13 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 08:06 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:59 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:51 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:44 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:37 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:30 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:23 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:16 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:09 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 07:02 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:55 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:48 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:41 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:34 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:27 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:19 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:12 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 06:05 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 05:58 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 05:51 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 05:44 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 05:37 | 1.20 | 1.55 | 4.05 | 4.25 | |
| 05/04 05:30 | 1.20 | 1.55 | 4.05 | 4.25 |