← 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 |
| 06/30 22:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 22:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 22:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 22:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 22:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 22:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 22:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 21:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 20:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 19:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 18:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 17:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 16:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 15:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 14:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 13:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 12:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 11:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 10:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 09:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 08:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 07:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 06:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 05:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 05:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 05:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 05:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 06/30 05:25 | 1.00 | 1.50 | 1.50 | 1.90 |