← 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 |
| 07/07 02:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 02:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 02:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 02:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 02:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 01:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/07 00:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 23:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 22:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 21:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 20:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 19:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 18:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 17:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 16:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 15:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 14:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 13:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 12:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 11:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 10:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 09:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 09:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 09:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 09:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 09:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 09:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/06 09:13 | 1.00 | 1.50 | 1.50 | 1.90 |