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