← 坂田橋
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 |
| 10/20 10:30 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 10:25 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 10:20 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 10:15 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 10:10 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 10:05 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 10:00 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:55 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:50 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:45 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:40 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:35 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:30 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:25 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:20 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:15 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:10 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:05 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 09:00 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:55 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:50 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:45 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:40 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:35 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:30 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:25 | -10.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:20 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:15 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:10 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:05 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 08:00 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:55 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:50 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:45 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:40 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:35 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:30 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:25 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:20 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:15 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:10 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:05 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 07:00 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:55 | 17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:50 | 17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:45 | 16.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:40 | -14.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:35 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:25 | 2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:20 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:15 | 5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:10 | 5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:05 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 06:00 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:55 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:50 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:45 | 5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:40 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:35 | 3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:30 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:25 | -16.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:20 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:15 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:10 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:05 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 05:00 | -10.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:55 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:50 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:45 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:40 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:35 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:30 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:25 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:20 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:15 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:10 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:05 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 04:00 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:55 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:50 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:45 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:40 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:35 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:30 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:25 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:20 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:15 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:10 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:05 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 03:00 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:55 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:50 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:45 | -16.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:40 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:35 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:30 | -13.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:25 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:20 | -22.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:15 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:10 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:05 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 02:00 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:55 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:50 | -14.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:45 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:40 | -13.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:35 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:30 | -11.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:25 | -13.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:20 | -14.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:15 | 7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:10 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:05 | -20.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 01:00 | -20.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:55 | -15.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:50 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:45 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:40 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:35 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:30 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:25 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:20 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:15 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:10 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:05 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/20 00:00 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:55 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:50 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:45 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:40 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:35 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:30 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:25 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:20 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:15 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:10 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:05 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 23:00 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 22:55 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 22:50 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 22:45 | -10.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 22:40 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 22:35 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 10/19 22:30 | -10.00 | 90.00 | 190.00 | 240.00 | 295.00 |