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