| 最低水位(m) | 予備放流水位(m) | 洪水貯留準備水位(m) | 平常時最高貯水位(m) | 緊急放流開始水位(m) | 洪水時最高水位(m) | 洪水貯留操作開始流量(m3/s) | 降雨開始時刻 | |
|---|---|---|---|---|---|---|---|---|
| 275.00 | 328.50 | 330.20 | 340.30 | 343.00 | 800.00 | 2026/08/26 23:00 |
| 貯水位 (m) |
流入量 (m3/s) |
ゲート 放流量 (m3/s) |
全放流量 (m3/s) |
有効 貯水容量 (103m) |
時間雨量 (mm/h) |
累計雨量 (mm) |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| 08/26 | 02:00 | 298.47 | 0.14 | 0.00 | 28.20 | 56530 | 0.0 | 0.0 | ||
| 03:00 | 298.44 | 0.00 | 0.00 | 36.20 | 56430 | 0.0 | 0.0 | |||
| 04:00 | 298.38 | 0.00 | 0.00 | 49.60 | 56240 | 0.0 | 0.0 | |||
| 05:00 | 298.32 | 0.00 | 0.00 | 50.10 | 56050 | 0.0 | 0.0 | |||
| 06:00 | 298.26 | 0.00 | 0.00 | 50.00 | 55850 | 0.0 | 0.0 | |||
| 07:00 | 298.20 | 0.00 | 0.00 | 46.80 | 55660 | 0.0 | 0.0 | |||
| 08:00 | 298.16 | 0.00 | 0.00 | 36.10 | 55530 | 0.0 | 0.0 | |||
| 09:00 | 298.13 | 0.47 | 0.00 | 27.60 | 55440 | 0.0 | 0.0 | |||
| 10:00 | 298.10 | 0.00 | 0.00 | 28.20 | 55340 | 0.0 | 0.0 | |||
| 11:00 | 298.07 | 0.00 | 0.00 | 28.10 | 55240 | 0.0 | 0.0 | |||
| 12:00 | 298.04 | 1.24 | 0.00 | 28.50 | 55150 | 0.0 | 0.0 | |||
| 13:00 | 298.02 | 6.07 | 0.00 | 28.00 | 55080 | 0.0 | 0.0 | |||
| 14:00 | 297.99 | 9.29 | 0.00 | 28.10 | 54990 | 0.0 | 0.0 | |||
| 15:00 | 297.97 | 9.55 | 0.00 | 36.10 | 54920 | 0.0 | 0.0 | |||
| 16:00 | 297.92 | 5.51 | 0.00 | 50.40 | 54770 | 0.0 | 0.0 | |||
| 17:00 | 297.87 | 6.67 | 0.00 | 51.90 | 54610 | 0.0 | 0.0 | |||
| 18:00 | 297.81 | 2.69 | 0.00 | 52.00 | 54420 | 0.0 | 0.0 | |||
| 19:00 | 297.75 | 0.30 | 0.00 | 52.00 | 54230 | 0.0 | 0.0 | |||
| 20:00 | 297.70 | 1.56 | 0.00 | 51.80 | 54070 | 0.0 | 0.0 | |||
| 21:00 | 297.64 | 1.17 | 0.00 | 51.90 | 53880 | 0.0 | 0.0 | |||
| 22:00 | 297.58 | 0.00 | 0.00 | 51.70 | 53690 | 0.0 | 0.0 | |||
| 23:00 | 297.52 | 0.00 | 0.00 | 51.80 | 53500 | 0.0 | 0.0 | |||
| 08/27 | 00:00 | 297.46 | 0.00 | 0.00 | 46.90 | 53310 | 0.2 | 0.2 | ||
| 01:00 | 297.42 | 0.00 | 0.00 | 32.00 | 53190 | 0.0 | 0.2 | |||
| 08/27 | 02:00 | 297.39 | 0.43 | 0.00 | 28.30 | 53090 | 0.0 | 0.2 |
時間雨量[mm/h]
累計雨量[mm]
貯水位[m]
流入量[m3/s]
放流量[m3/s]
| 緊急放流開始水位 | 洪水貯留操作開始水位 | ||
| 洪水量 | 計画最大放流量 |