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