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