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