← 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 |
| 08/24 02:00 | -0.69 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 01:50 | -0.69 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 01:40 | -0.69 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 01:30 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 01:20 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 01:10 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 01:00 | -0.69 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 00:50 | -0.69 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 00:40 | -0.69 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 00:30 | -0.69 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 00:20 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 00:10 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/24 00:00 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/23 23:50 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/23 23:40 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/23 23:30 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/23 23:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:20 | -0.68 | 1.00 | 1.50 | 1.50 | 1.90 |
| 08/23 23:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 23:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 22:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 21:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 20:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 19:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 18:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 17:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 16:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 15:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 14:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 13:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 12:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 12:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 12:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 12:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 12:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 12:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 12:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 11:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 10:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 09:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 08:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 08:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 08/23 08:38 | 1.00 | 1.50 | 1.50 | 1.90 |