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