| 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 | ----/--/-- --:-- |
| 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) |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| 08/30 | 18:00 | 314.96 | 13.38 | 0.00 | 61.30 | 120870 | 0.1 | 0.1 | ||
| 19:00 | 314.91 | 12.02 | 0.00 | 61.30 | 120640 | 0.0 | 0.1 | |||
| 20:00 | 314.88 | 13.51 | 0.00 | 61.30 | 120500 | 0.0 | 0.1 | |||
| 21:00 | 314.84 | 11.39 | 0.00 | 61.20 | 120310 | 0.0 | 0.1 | |||
| 22:00 | 314.81 | 15.22 | 0.00 | 61.20 | 120170 | 0.0 | 0.1 | |||
| 23:00 | 314.77 | 13.10 | 0.00 | 61.20 | 119990 | 0.0 | 0.1 | |||
| 08/31 | 00:00 | 314.73 | 13.29 | 0.00 | 61.10 | 119810 | 0.0 | 0.0 | ||
| 01:00 | 314.69 | 12.43 | 0.00 | 61.20 | 119620 | 0.0 | 0.0 | |||
| 02:00 | 314.65 | 12.66 | 0.00 | 61.20 | 119440 | 0.0 | 0.0 | |||
| 03:00 | 314.61 | 7.78 | 0.00 | 61.20 | 119260 | 0.0 | 0.0 | |||
| 04:00 | 314.57 | 7.78 | 0.00 | 61.10 | 119070 | 0.0 | 0.0 | |||
| 05:00 | 314.52 | 6.72 | 0.00 | 57.60 | 118840 | 0.0 | 0.0 | |||
| 06:00 | 314.49 | 6.82 | 0.00 | 41.00 | 118700 | 0.0 | 0.0 | |||
| 07:00 | 314.47 | 3.98 | 0.00 | 36.10 | 118610 | 0.0 | 0.0 | |||
| 08:00 | 314.45 | 7.04 | 0.00 | 29.70 | 118520 | 0.0 | 0.0 | |||
| 09:00 | 314.43 | 2.85 | 0.00 | 29.40 | 118430 | 0.0 | 0.0 | |||
| 10:00 | 314.41 | 5.15 | 0.00 | 29.20 | 118340 | 0.0 | 0.0 | |||
| 11:00 | 314.40 | 8.32 | 0.00 | 29.50 | 118290 | 0.0 | 0.0 | |||
| 12:00 | 314.39 | 11.66 | 0.00 | 26.40 | 118250 | 0.0 | 0.0 | |||
| 13:00 | 314.38 | 13.25 | 0.00 | 22.00 | 118200 | 0.0 | 0.0 | |||
| 14:00 | 314.38 | 12.19 | 0.00 | 14.70 | 118200 | 0.0 | 0.0 | |||
| 15:00 | 314.38 | 12.26 | 0.00 | 27.50 | 118200 | 0.0 | 0.0 | |||
| 16:00 | 314.36 | 16.29 | 0.00 | 50.60 | 118110 | 0.0 | 0.0 | |||
| 17:00 | 314.33 | 12.78 | 0.00 | 59.90 | 117970 | 0.0 | 0.0 | |||
| 08/31 | 18:00 | 314.29 | 13.51 | 0.00 | 60.60 | 117790 | 0.0 | 0.0 |
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 |