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