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