← 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 |
| 04/01 07:50 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:45 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:35 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:30 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:25 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:20 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:15 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:10 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:05 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 07:00 | -37.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:55 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:50 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:45 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:40 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:35 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:30 | -36.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:25 | -35.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:20 | -34.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:15 | -33.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:10 | -32.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:05 | -33.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 06:00 | -33.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:55 | -33.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:50 | -33.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:45 | -32.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:40 | -32.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:35 | -32.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:30 | -32.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:25 | -32.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:20 | -32.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:15 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:10 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:05 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 05:00 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:55 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:50 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:45 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:40 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:35 | -30.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:30 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:25 | -31.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:20 | -30.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:15 | -30.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:10 | -29.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:05 | -30.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 04:00 | -29.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:55 | -30.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:50 | -29.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:45 | -29.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:40 | -29.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:35 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:30 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:25 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:20 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:15 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:10 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:05 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 03:00 | -28.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:55 | -27.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:50 | -27.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:45 | -27.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:40 | -27.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:35 | -27.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:30 | -27.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:25 | -26.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:20 | -26.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:15 | -26.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:10 | -26.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:05 | -26.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 02:00 | -25.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:55 | -25.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:50 | -25.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:45 | -24.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:40 | -24.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:35 | -24.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:30 | -24.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:25 | -24.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:20 | -23.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:15 | -23.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:10 | -23.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:05 | -23.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 01:00 | -23.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:55 | -22.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:50 | -22.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:45 | -22.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:40 | -22.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:35 | -22.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:30 | -22.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:25 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:20 | -21.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:15 | -20.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:10 | -20.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:05 | -20.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 04/01 00:00 | -19.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:55 | -19.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:50 | -19.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:45 | -18.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:40 | -18.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:35 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:30 | -18.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:25 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:20 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:15 | -17.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:10 | -16.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:05 | -16.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 23:00 | -15.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:55 | -15.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:50 | -14.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:45 | -14.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:40 | -13.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:35 | -14.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:30 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:25 | -12.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:20 | -11.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:15 | -10.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:10 | -10.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:05 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 22:00 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:55 | -9.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:50 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:45 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:40 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:35 | -8.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:30 | -7.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:25 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:20 | -6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:15 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:10 | -5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:05 | -4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 21:00 | -3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:55 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:50 | -2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:35 | 1.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:30 | 1.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:25 | 2.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:20 | 3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:15 | 3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:10 | 3.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:05 | 4.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 20:00 | 5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 19:55 | 5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 19:50 | 5.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 19:45 | 6.00 | 90.00 | 190.00 | 240.00 | 295.00 |
| 03/31 19:40 | 7.00 | 90.00 | 190.00 | 240.00 | 295.00 |