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