| 水系名 |
河川名 |
管理者 |
流域面積(km2) |
所在地 |
雨量観測所 |
|
小瀬川
|
小瀬川
|
国交省 弥栄ダム管理所
|
301.0
|
広島県大竹市小方町字苦ノ板東山153-4
(弥栄ダム)
|
弥栄ダム
(テレ流域)
|
|
|
| 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) |
計画最大放流量(m3/s) |
|
53.00
|
-
|
-
|
106.00
|
124.80
|
128.00
|
300.00
|
600.00
|
|
|
| 時刻 |
貯水位
(m) |
全流入量
(m3/s) |
全放流量
(m3/s) |
雨量(mm) |
| 時間 |
累加 |
|
基準値
|
124.80
|
300.00
|
-
|
20.0/40.0
|
50.0/100.0
|
|
06/23 08:00
|
105.27
|
7.53
|
6.30
|
0.0
|
0.0
|
|
09:00
|
105.27
|
7.53
|
6.38
|
0.0
|
0.0
|
|
10:00
|
105.27
|
7.53
|
6.42
|
0.0
|
0.0
|
|
11:00
|
105.27
|
7.53
|
6.38
|
0.0
|
0.0
|
|
12:00
|
105.28
|
7.25
|
6.28
|
0.0
|
0.0
|
|
13:00
|
105.28
|
7.25
|
6.27
|
0.0
|
0.0
|
|
14:00
|
105.28
|
7.25
|
6.29
|
0.0
|
0.0
|
|
15:00
|
105.28
|
7.25
|
6.25
|
0.0
|
0.0
|
|
16:00
|
105.28
|
7.25
|
6.19
|
0.0
|
0.0
|
|
17:00
|
105.29
|
7.16
|
6.22
|
0.0
|
0.0
|
|
18:00
|
105.29
|
7.16
|
6.25
|
0.0
|
0.0
|
|
19:00
|
105.29
|
7.16
|
6.22
|
0.0
|
0.0
|
|
20:00
|
105.29
|
7.16
|
6.27
|
0.0
|
0.0
|
|
21:00
|
105.29
|
7.16
|
6.19
|
0.0
|
0.0
|
|
22:00
|
105.29
|
7.16
|
6.22
|
0.0
|
0.0
|
|
23:00
|
105.29
|
7.16
|
6.23
|
0.0
|
0.0
|
|
24:00
|
105.29
|
7.16
|
6.25
|
0.0
|
0.0
|
|
06/24 01:00
|
105.29
|
7.16
|
6.25
|
0.0
|
0.0
|
|
02:00
|
105.29
|
7.16
|
6.25
|
0.0
|
0.0
|
|
03:00
|
105.29
|
7.16
|
6.24
|
0.0
|
0.0
|
|
04:00
|
105.29
|
7.16
|
6.24
|
0.0
|
0.0
|
|
05:00
|
105.29
|
7.16
|
6.21
|
0.0
|
0.0
|
|
06:00
|
105.29
|
7.16
|
6.23
|
0.0
|
0.0
|
|
07:00
|
105.29
|
7.16
|
6.25
|
0.0
|
0.0
|
|
08:00
|
105.29
|
7.16
|
6.28
|
0.0
|
0.0
|
|
09:00
|
105.29
|
7.16
|
6.42
|
0.0
|
0.0
|
|
10:00
|
105.29
|
7.16
|
6.40
|
0.0
|
0.0
|
|
11:00
|
105.28
|
7.16
|
6.31
|
0.0
|
0.0
|
|
12:00
|
105.28
|
7.16
|
6.35
|
0.0
|
0.0
|
|
13:00
|
105.28
|
7.16
|
6.30
|
0.0
|
0.0
|
|
14:00
|
105.28
|
7.16
|
6.32
|
0.0
|
0.0
|
|
15:00
|
105.28
|
7.16
|
6.30
|
0.0
|
0.0
|
|
16:00
|
105.28
|
7.16
|
6.22
|
0.0
|
0.0
|
|
17:00
|
105.28
|
7.16
|
6.21
|
0.0
|
0.0
|
|
18:00
|
105.27
|
5.88
|
6.26
|
0.0
|
0.0
|
|
19:00
|
105.27
|
5.88
|
6.22
|
0.0
|
0.0
|
|
20:00
|
105.27
|
5.88
|
6.22
|
0.0
|
0.0
|
|
21:00
|
105.27
|
5.88
|
6.22
|
0.0
|
0.0
|
|
22:00
|
105.27
|
5.88
|
6.22
|
0.0
|
0.0
|
|
23:00
|
105.27
|
5.88
|
6.35
|
0.0
|
0.0
|
|
24:00
|
105.27
|
5.88
|
6.40
|
0.0
|
0.0
|
|
06/25 01:00
|
105.27
|
5.88
|
6.28
|
0.0
|
0.0
|
|
02:00
|
105.26
|
5.68
|
6.29
|
0.0
|
0.0
|
|
03:00
|
105.26
|
5.68
|
6.22
|
0.0
|
0.0
|
|
04:00
|
105.26
|
5.68
|
6.24
|
0.0
|
0.0
|
|
05:00
|
105.26
|
5.68
|
6.20
|
0.0
|
0.0
|
|
06:00
|
105.26
|
5.68
|
6.24
|
0.0
|
0.0
|
|
06/25 07:00
|
105.26
|
5.68
|
6.27
|
0.0
|
0.0
|
|
|
|
