← 四ツ谷橋
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 |
| 06/01 00:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/01 00:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/01 00:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/01 00:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 23:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 22:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 21:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 20:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 19:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 18:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 17:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 16:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 15:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 14:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 13:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 12:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 11:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 10:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 09:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 08:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 07:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 07:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 07:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 07:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 07:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/31 07:18 | 1.00 | 1.50 | 1.50 | 1.90 |