| 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) | 異常洪水時防災操作開始水位(m) | 洪水時最高水位(m) | 洪水貯留操作開始流量(m3/s) | 計画高放流量(m3/s) | 降雨開始時刻 |
|---|---|---|---|---|---|---|---|---|
| 275.00 | 328.50 | 330.20 | 340.30 | 343.00 | 800.00 | 2025/10/08 19:00 |
| 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) |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| 10/08 | 00:00 | 319.70 | 13.49 | 0.00 | 0.00 | 143660 | 0.0 | 1.0 | ||
| 01:00 | 319.70 | 10.97 | 0.00 | 0.00 | 143660 | 0.0 | 1.0 | |||
| 02:00 | 319.71 | 13.31 | 0.00 | 0.00 | 143710 | 0.0 | 1.0 | |||
| 03:00 | 319.72 | 8.87 | 0.00 | 0.00 | 143760 | 0.0 | 1.0 | |||
| 04:00 | 319.72 | 5.84 | 0.00 | 0.00 | 143760 | 0.0 | 1.0 | |||
| 05:00 | 319.73 | 1.40 | 0.00 | 0.00 | 143810 | 0.0 | 0.0 | |||
| 06:00 | 319.73 | 11.70 | 0.00 | 15.70 | 143810 | 0.0 | 0.0 | |||
| 07:00 | 319.71 | 0.00 | 0.00 | 29.10 | 143710 | 0.0 | 0.0 | |||
| 08:00 | 319.69 | 7.02 | 0.00 | 39.40 | 143610 | 0.0 | 0.0 | |||
| 09:00 | 319.67 | 4.81 | 0.00 | 21.00 | 143510 | 0.0 | 0.0 | |||
| 10:00 | 319.67 | 8.79 | 0.00 | 0.00 | 143510 | 0.0 | 0.0 | |||
| 11:00 | 319.68 | 11.67 | 0.00 | 0.00 | 143560 | 0.0 | 0.0 | |||
| 12:00 | 319.69 | 9.80 | 0.00 | 0.00 | 143610 | 0.0 | 0.0 | |||
| 13:00 | 319.70 | 18.20 | 0.00 | 0.00 | 143660 | 0.0 | 0.0 | |||
| 14:00 | 319.71 | 10.74 | 0.00 | 0.00 | 143710 | 0.0 | 0.0 | |||
| 15:00 | 319.72 | 10.77 | 0.00 | 15.80 | 143760 | 0.0 | 0.0 | |||
| 16:00 | 319.71 | 16.41 | 0.00 | 44.10 | 143710 | 0.0 | 0.0 | |||
| 17:00 | 319.68 | 14.85 | 0.00 | 53.20 | 143560 | 0.0 | 0.0 | |||
| 18:00 | 319.65 | 15.14 | 0.00 | 62.00 | 143410 | 0.0 | 0.0 | |||
| 19:00 | 319.62 | 14.41 | 0.00 | 62.00 | 143260 | 0.0 | 0.0 | |||
| 20:00 | 319.58 | 13.91 | 0.00 | 47.70 | 143060 | 0.1 | 0.1 | |||
| 21:00 | 319.57 | 13.67 | 0.00 | 21.20 | 143010 | 0.0 | 0.1 | |||
| 22:00 | 319.58 | 13.16 | 0.00 | 0.00 | 143060 | 0.0 | 0.1 | |||
| 23:00 | 319.59 | 10.94 | 0.00 | 0.00 | 143110 | 0.0 | 0.1 | |||
| 10/09 | 00:00 | 319.60 | 10.71 | 0.00 | 0.00 | 143160 | 0.0 | 0.1 |
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]
| 異常洪水時防災操作開始水位 | 洪水貯留操作開始水位 | ||
| 洪水量 | 計画最大放流量 |