← 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 |
| 05/29 04:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 04:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 04:39 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 04:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 04:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 04:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 04:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 04:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 03:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 02:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:17 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:10 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 01:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/29 00:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 23:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 22:03 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 21:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:23 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 20:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:33 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:26 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:19 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:12 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 19:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:57 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:50 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:43 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:36 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:29 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:07 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 18:00 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:53 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:46 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 17:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:55 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:48 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:41 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:34 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:27 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:20 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:13 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 16:05 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:58 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:51 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:44 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:37 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:30 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:22 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:15 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:08 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 15:01 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:54 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:47 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:40 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:32 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:25 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:18 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:11 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 14:04 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:56 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:49 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:42 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:35 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:28 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:21 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:14 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 13:06 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:59 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:52 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:45 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:38 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:31 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:24 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:16 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:09 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 12:02 | 1.00 | 1.50 | 1.50 | 1.90 | |
| 05/28 11:55 | 1.00 | 1.50 | 1.50 | 1.90 |