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