← 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 |
| 08/14 23:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 23:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 23:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 23:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 23:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 23:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 22:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 21:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 20:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 19:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 18:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 17:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 16:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 15:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 14:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 13:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 12:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 11:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 10:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 09:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 08:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 07:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/14 06:07 | 1.00 | 1.50 | 1.50 | 1.90 |