← 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 |
| 03/21 21:55 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:50 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:45 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:40 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:35 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:30 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:25 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:20 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:15 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:10 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:05 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 21:00 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:55 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:50 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:45 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:40 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:35 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:30 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:25 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:20 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:15 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:10 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:05 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 20:00 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:55 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:50 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:45 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:40 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:35 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:30 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:25 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:20 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:15 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:10 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:05 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 19:00 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:55 | -59.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:50 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:45 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:40 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:35 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:30 | -62.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:25 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:20 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:15 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:10 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:05 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 18:00 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:55 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:50 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:45 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:40 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:35 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:30 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:25 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:20 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:15 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:10 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:05 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 17:00 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:55 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:50 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:45 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:40 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:35 | -60.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:30 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:25 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:20 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:15 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:10 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:05 | -61.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 16:00 | -45.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:55 | -43.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:50 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:45 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:40 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:35 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:30 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:25 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:20 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:15 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:10 | -40.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:05 | -40.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 15:00 | -40.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:55 | -40.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:50 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:45 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:40 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:35 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:30 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:25 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:20 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:15 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:10 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:05 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 14:00 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:55 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:50 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:45 | -38.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:40 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:35 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:30 | -39.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:25 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:20 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:15 | -41.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:10 | -42.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:05 | -43.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 13:00 | -44.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:55 | -46.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:50 | -46.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:45 | -47.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:40 | -51.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:35 | -53.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:30 | -55.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:25 | -56.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:20 | -56.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:15 | -56.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:10 | -56.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:05 | -56.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 12:00 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:55 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:50 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:45 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:40 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:35 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:30 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:25 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:20 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:15 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:10 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:05 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 11:00 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:55 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:50 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:45 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:40 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:35 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:30 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:25 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:20 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:15 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:10 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:05 | -58.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/21 10:00 | -57.00 | 90.00 | 190.00 | 240.00 | 295.00 |