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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 |
| 05/01 10:46 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 10:39 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 10:32 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 10:25 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 10:18 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 10:11 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 10:03 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:56 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:49 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:42 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:35 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:27 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:20 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:13 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 09:06 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:58 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:51 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:44 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:37 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:29 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:22 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:15 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:07 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 08:00 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:53 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:46 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:39 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:32 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:24 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:17 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:10 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 07:03 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:56 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:49 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:42 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:34 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:27 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:20 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:13 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 06:06 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:59 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:52 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:45 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:38 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:31 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:24 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:17 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:10 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 05:03 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:56 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:49 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:42 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:35 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:28 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:21 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:14 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:07 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 04:00 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:53 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:46 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:39 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:32 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:25 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:18 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:11 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 03:04 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:56 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:50 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:43 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:36 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:28 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:21 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:14 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:07 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 02:00 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:53 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:46 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:39 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:32 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:25 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:18 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:11 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 01:04 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:57 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:49 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:42 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:35 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:28 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:21 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:14 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 05/01 00:06 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:59 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:52 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:45 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:38 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:31 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:23 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:16 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:09 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 23:01 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:54 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:47 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:40 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:32 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:25 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:18 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:11 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 22:04 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:56 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:49 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:42 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:35 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:28 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:20 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:13 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 21:06 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:59 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:51 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:44 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:37 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:30 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:23 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:16 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:08 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 20:01 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:54 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:47 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:39 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:32 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:25 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:18 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:10 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 19:03 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:56 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:49 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:41 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:34 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:27 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:20 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:13 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 18:06 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 17:59 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 17:51 | 1.00 | 1.60 | 1.60 | 1.85 | |
| 04/30 17:44 | 1.00 | 1.60 | 1.60 | 1.85 |