← 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 |
| 07/18 06:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 06:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 06:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 05:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 04:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 03:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 02:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 01:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/18 00:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 23:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 22:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 21:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 20:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 19:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 18:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 17:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 16:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 15:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 14:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 13:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 07/17 12:58 | 1.00 | 1.50 | 1.50 | 1.90 |