ダム水文量表（1時間）
時刻
貯水位
EL.m
貯水量
千m3
貯水率
％
空容量
千m3
流入量
m3/s
全放流量
m3/s
下流放流量
m3/s
2026/08/20 17:00
102.83
42,931
40.50
63,069
2.22
5.44
4.75
2026/08/20 18:00
102.82
42,915
40.49
63,085
2.16
5.48
4.79
2026/08/20 19:00
102.81
42,899
40.47
63,101
1.80
5.50
4.70
2026/08/20 20:00
102.80
42,883
40.46
63,117
2.16
5.54
4.75
2026/08/20 21:00
102.80
42,883
40.46
63,117
2.16
5.52
4.73
2026/08/20 22:00
102.79
42,866
40.44
63,134
2.11
5.43
4.78
2026/08/20 23:00
102.78
42,850
40.42
63,150
2.25
5.36
4.76
2026/08/21 00:00
102.77
42,834
40.41
63,166
1.68
5.30
4.78
2026/08/21 01:00
102.77
42,834
40.41
63,166
1.68
5.21
4.75
2026/08/21 02:00
102.76
42,818
40.39
63,182
2.17
5.25
4.80
2026/08/21 03:00
102.75
42,802
40.38
63,198
1.81
5.20
4.74
2026/08/21 04:00
102.74
42,786
40.36
63,214
1.98
5.25
4.79
2026/08/21 05:00
102.73
42,769
40.35
63,231
1.96
5.29
4.77
2026/08/21 06:00
102.73
42,769
40.35
63,231
1.96
5.40
4.77
2026/08/21 07:00
102.72
42,753
40.33
63,247
1.88
5.46
4.78
2026/08/21 08:00
102.71
42,737
40.32
63,263
2.02
5.49
4.75
2026/08/21 09:00
102.70
42,721
40.30
63,279
1.64
5.49
4.76
2026/08/21 10:00
102.69
42,705
40.29
63,295
1.64
5.38
4.73
2026/08/21 11:00
102.68
42,689
40.27
63,311
1.32
5.40
4.75
2026/08/21 12:00
102.68
42,689
40.27
63,311
1.32
5.37
4.72
2026/08/21 13:00
102.67
42,672
40.26
63,328
2.06
5.31
4.74
2026/08/21 14:00
102.66
42,656
40.24
63,344
1.77
5.33
4.76
2026/08/21 15:00
102.65
42,640
40.23
63,360
2.14
5.40
4.75
2026/08/21 16:00
102.65
42,640
40.23
63,360
2.14
5.49
4.81
2026/08/21 17:00
102.64
42,624
40.21
63,376
2.83
5.49
4.76