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