← 多摩川河口(国)
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 |
| 01/21 09:50 | 1.44 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 09:40 | 1.49 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 09:30 | 1.53 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 09:20 | 1.58 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 09:10 | 1.62 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 09:00 | 1.65 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 08:50 | 1.68 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 08:40 | 1.71 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 08:30 | 1.75 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 08:20 | 1.77 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 08:10 | 1.81 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 08:00 | 1.82 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 07:50 | 1.83 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 07:40 | 1.84 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 07:30 | 1.85 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 07:20 | 1.86 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 07:10 | 1.86 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 07:00 | 1.85 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 06:50 | 1.83 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 06:40 | 1.82 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 06:30 | 1.81 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 06:20 | 1.78 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 06:10 | 1.76 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 06:00 | 1.72 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 05:50 | 1.68 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 05:40 | 1.63 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 05:30 | 1.60 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 05:20 | 1.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 05:10 | 1.51 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 05:00 | 1.45 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 04:50 | 1.40 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 04:40 | 1.34 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 04:30 | 1.27 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 04:20 | 1.21 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 04:10 | 1.15 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 04:00 | 1.07 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 03:50 | 1.00 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 03:40 | 0.93 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 03:30 | 0.87 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 03:20 | 0.81 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 03:10 | 0.74 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 03:00 | 0.68 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 02:50 | 0.60 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 02:40 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 02:30 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 02:20 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 02:10 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 02:00 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 01:50 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 01:40 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 01:30 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 01:20 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 01:10 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 01:00 | ** | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 00:50 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 00:40 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 00:30 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 00:20 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 00:10 | 0.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/21 00:00 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 23:50 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 23:40 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 23:30 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 23:20 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 23:10 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 23:00 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 22:50 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 22:40 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 22:30 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 22:20 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 22:10 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 22:00 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 21:50 | 0.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 21:40 | 0.70 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 21:30 | 0.77 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 21:20 | 0.84 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 21:10 | 0.89 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 21:00 | 0.96 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 20:50 | 1.02 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 20:40 | 1.09 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 20:30 | 1.16 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 20:20 | 1.22 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 20:10 | 1.29 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 20:00 | 1.35 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 19:50 | 1.43 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 19:40 | 1.48 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 19:30 | 1.53 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 19:20 | 1.59 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 19:10 | 1.64 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 19:00 | 1.68 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 18:50 | 1.74 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 18:40 | 1.76 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 18:30 | 1.81 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 18:20 | 1.83 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 18:10 | 1.86 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 18:00 | 1.89 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 17:50 | 1.90 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 17:40 | 1.91 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 17:30 | 1.93 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 17:20 | 1.92 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 17:10 | 1.91 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 17:00 | 1.91 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 16:50 | 1.89 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 16:40 | 1.88 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 16:30 | 1.85 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 16:20 | 1.82 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 16:10 | 1.80 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 16:00 | 1.76 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 15:50 | 1.73 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 15:40 | 1.70 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 15:30 | 1.66 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 15:20 | 1.62 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 15:10 | 1.56 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 15:00 | 1.52 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 14:50 | 1.48 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 14:40 | 1.45 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 14:30 | 1.40 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 14:20 | 1.37 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 14:10 | 1.33 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 14:00 | 1.28 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 13:50 | 1.25 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 13:40 | 1.21 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 13:30 | 1.19 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 13:20 | 1.16 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 13:10 | 1.13 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 13:00 | 1.11 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 12:50 | 1.10 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 12:40 | 1.07 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 12:30 | 1.06 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 12:20 | 1.07 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 12:10 | 1.06 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 12:00 | 1.05 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 11:50 | 1.07 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 11:40 | 1.07 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 11:30 | 1.07 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 11:20 | 1.09 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 11:10 | 1.11 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 11:00 | 1.12 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 10:50 | 1.15 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 10:40 | 1.18 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 10:30 | 1.21 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 10:20 | 1.24 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 10:10 | 1.28 | 2.30 | 2.80 | 0.00 | 3.80 |
| 01/20 10:00 | 1.31 | 2.30 | 2.80 | 0.00 | 3.80 |