山須原ダム(やますばるだむ)
水系
耳川
河川
耳川
管理者
九州電力
所在地
宮崎県東臼杵郡美郷町西郷山三ケ
目的
P
型式
重力式コンクリート
洪水調節方式
-
堤高(m)
29.4
堤頂長(m)
91.1
堤体積(千m3)
22.0
最低水位
(m)
(m)
120.30
平常時
最高貯水位(m)
最高貯水位(m)
123.33
洪水時
最高水位(m)
最高水位(m)
-
緊急放流(異常洪水時防災操作)
判断水位(m)
判断水位(m)
-
設計
最高水位(m)
最高水位(m)
126.00
予備放流水位
(m)
(m)
-
洪水貯留準備水位
(m)
(m)
-
洪水貯留操作開始流量
(m3/s)
(m3/s)
-
計画最大放流量
(m3/s)
(m3/s)
-
流域面積
(km2)
(km2)
598.58
雨量観測所情報
現在の状況(2025/09/14 02:20)
貯水位
!122.19
m
全流入量
!!!4.54
m³/s
全放流量
!!!1.64
m³/s
10分雨量
----.--
mm
時間雨量
!!!0.00
mm
累加雨量
----.--
mm
| 時刻 | 貯水位 (m) |
全流入量 (m³/s) |
全放流量 (m³/s) |
時間 雨量 (mm) |
累加 雨量 (mm) |
|---|---|---|---|---|---|
| 09/14 02:00 | 122.18 | 6.71 | 1.64 | 0.00 | - |
| 09/14 01:00 | 122.14 | 1.71 | 1.63 | 0.00 | - |
| 09/14 00:00 | 122.10 | 10.12 | 1.61 | 0.00 | - |
| 09/13 23:00 | 122.56 | 69.88 | 77.35 | 0.00 | - |
| 09/13 22:00 | 122.57 | 86.54 | 77.56 | 0.00 | - |
| 09/13 21:00 | 122.48 | 84.71 | 77.33 | 0.00 | - |
| 09/13 20:00 | 122.39 | 85.71 | 77.08 | 0.00 | - |
| 09/13 19:00 | 122.29 | 87.69 | 76.84 | 0.00 | - |
| 09/13 18:00 | 122.19 | 84.01 | 77.12 | 0.00 | - |
| 09/13 17:00 | 122.07 | 35.80 | 55.68 | 0.00 | - |
| 09/13 16:00 | 121.90 | 18.73 | 1.54 | 0.00 | - |
| 09/13 15:00 | 121.68 | 6.62 | 1.47 | 0.00 | - |
| 09/13 14:00 | 121.62 | 5.56 | 1.44 | 0.00 | - |
| 09/13 13:00 | 121.56 | 6.12 | 1.43 | 0.00 | - |
| 09/13 12:00 | 121.51 | 5.11 | 1.40 | 0.00 | - |
| 09/13 11:00 | 121.45 | 3.32 | 1.39 | 0.00 | - |
| 09/13 10:00 | 121.39 | 6.25 | 1.36 | 0.00 | - |
| 09/13 09:00 | 121.30 | 7.53 | 1.32 | 0.00 | - |
| 09/13 08:00 | 121.28 | 65.16 | 75.22 | 0.00 | - |
| 09/13 07:00 | 121.37 | 81.70 | 75.35 | 0.00 | - |
| 09/13 06:00 | 121.30 | 82.03 | 75.22 | 0.00 | - |
| 09/13 05:00 | 121.22 | 95.38 | 75.08 | 0.00 | - |
| 09/13 04:00 | 121.09 | 22.83 | 35.78 | 0.00 | - |
| 09/13 03:00 | 121.30 | 10.90 | 37.79 | 0.00 | - |
| 09/13 02:00 | 121.61 | 5.65 | 20.14 | 0.00 | - |
| 09/13 01:00 | 121.55 | 9.52 | 1.42 | 0.00 | - |
| 09/13 00:00 | 121.46 | 0.30 | 1.39 | 0.00 | - |
| 09/12 23:00 | 121.79 | 81.38 | 76.25 | 0.00 | - |
| 09/12 22:00 | 121.72 | 81.51 | 75.80 | 0.00 | - |
| 09/12 21:00 | 121.65 | 80.52 | 75.67 | 0.00 | - |
| 09/12 20:00 | 121.58 | 82.70 | 75.54 | 0.00 | - |
| 09/12 19:00 | 121.50 | 81.36 | 75.19 | 0.00 | - |
| 09/12 18:00 | 121.42 | 82.11 | 75.06 | 0.00 | - |
| 09/12 17:00 | 121.34 | 84.24 | 75.03 | 0.00 | - |
| 09/12 16:00 | 121.25 | 81.82 | 75.10 | 0.00 | - |
| 09/12 15:00 | 121.14 | 13.41 | 71.06 | 0.00 | - |
| 09/12 14:00 | 121.36 | 4.32 | 1.35 | 0.00 | - |
| 09/12 13:00 | 121.29 | 4.17 | 1.32 | 0.00 | - |
| 09/12 12:00 | 121.21 | 5.46 | 1.29 | 0.00 | - |
| 09/12 11:00 | 121.12 | 5.08 | 1.25 | 0.00 | - |
| 09/12 10:00 | 121.01 | 0.92 | 1.19 | 0.00 | - |
| 09/12 09:00 | 121.35 | 66.22 | 75.35 | 0.00 | - |
| 09/12 08:00 | 121.45 | 66.71 | 75.39 | 0.00 | - |
| 09/12 07:00 | 121.43 | 84.02 | 75.49 | 0.00 | - |
| 09/12 06:00 | 121.33 | 82.93 | 75.24 | 0.00 | - |
| 09/12 05:00 | 121.23 | 82.52 | 74.78 | 0.00 | - |
| 09/12 04:00 | 121.13 | 101.34 | 71.66 | 0.00 | - |
| 09/12 03:00 | 120.89 | 22.84 | 36.12 | 0.00 | - |
| 09/12 02:00 | 121.10 | 3.44 | 36.58 | 0.00 | - |
| 09/12 01:00 | 121.45 | 9.57 | 33.46 | 0.00 | - |
| 時刻 | 貯水位 (m) |
全流入量 (m³/s) |
全放流量 (m³/s) |
10分 雨量 (mm) |
累加 雨量 (mm) |
|---|---|---|---|---|---|
| 09/14 02:20 | 122.19 | 4.54 | 1.64 | - | - |
| 09/14 02:10 | 122.19 | 4.50 | 1.64 | - | - |
| 09/14 02:00 | 122.18 | 6.71 | 1.64 | - | - |
| 09/14 01:50 | 122.18 | 8.04 | 1.64 | - | - |
| 09/14 01:40 | 122.16 | 3.51 | 1.63 | - | - |
| 09/14 01:30 | 122.16 | 10.40 | 1.63 | - | - |
| 09/14 01:20 | 122.15 | 1.16 | 1.63 | - | - |
| 09/14 01:10 | 122.14 | 18.21 | 1.63 | - | - |
| 09/14 01:00 | 122.14 | 1.71 | 1.63 | - | - |
| 09/14 00:50 | 122.12 | 15.54 | 1.62 | - | - |
| 09/14 00:40 | 122.12 | 7.19 | 1.62 | - | - |
| 09/14 00:30 | 122.09 | 14.78 | 1.61 | - | - |
| 09/14 00:20 | 122.15 | 17.26 | 1.63 | - | - |
| 09/14 00:10 | 122.06 | 1.98 | 1.60 | - | - |
| 09/14 00:00 | 122.10 | 10.12 | 1.61 | - | - |
| 09/13 23:50 | 122.10 | 3.95 | 69.03 | - | - |
| 09/13 23:40 | 122.25 | 4.45 | 76.62 | - | - |
| 09/13 23:30 | 122.36 | 21.37 | 77.18 | - | - |
| 09/13 23:20 | 122.51 | 67.66 | 77.76 | - | - |
| 09/13 23:10 | 122.54 | 70.34 | 78.64 | - | - |
| 09/13 23:00 | 122.56 | 69.88 | 77.35 | - | - |
| 09/13 22:50 | 122.57 | 67.82 | 77.46 | - | - |
| 09/13 22:40 | 122.59 | 74.43 | 78.32 | - | - |
| 09/13 22:30 | 122.60 | 85.01 | 78.00 | - | - |
| 09/13 22:20 | 122.60 | 85.69 | 78.43 | - | - |
| 09/13 22:10 | 122.59 | 86.55 | 78.21 | - | - |
| 09/13 22:00 | 122.57 | 86.54 | 77.56 | - | - |
| 09/13 21:50 | 122.56 | 87.04 | 78.31 | - | - |
| 09/13 21:40 | 122.54 | 85.62 | 77.88 | - | - |
| 09/13 21:30 | 122.53 | 86.71 | 77.88 | - | - |
| 09/13 21:20 | 122.51 | 85.96 | 78.08 | - | - |
| 09/13 21:10 | 122.50 | 86.55 | 77.76 | - | - |
| 09/13 21:00 | 122.48 | 84.71 | 77.33 | - | - |
| 09/13 20:50 | 122.47 | 86.02 | 78.17 | - | - |
| 09/13 20:40 | 122.46 | 85.51 | 77.96 | - | - |
| 09/13 20:30 | 122.44 | 87.80 | 76.89 | - | - |
| 09/13 20:20 | 122.42 | 86.49 | 76.77 | - | - |
| 09/13 20:10 | 122.41 | 86.17 | 76.98 | - | - |
| 09/13 20:00 | 122.39 | 85.71 | 77.08 | - | - |
| 09/13 19:50 | 122.38 | 86.26 | 77.08 | - | - |
| 09/13 19:40 | 122.36 | 87.26 | 77.29 | - | - |
| 09/13 19:30 | 122.34 | 86.65 | 77.18 | - | - |
| 09/13 19:20 | 122.33 | 85.67 | 77.16 | - | - |
| 09/13 19:10 | 122.31 | 87.08 | 76.84 | - | - |
| 09/13 19:00 | 122.29 | 87.69 | 76.84 | - | - |
| 09/13 18:50 | 122.27 | 85.22 | 76.73 | - | - |
| 09/13 18:40 | 122.26 | 85.70 | 77.05 | - | - |
| 09/13 18:30 | 122.24 | 86.83 | 77.04 | - | - |
| 09/13 18:20 | 122.23 | 88.23 | 76.50 | - | - |
| 09/13 18:10 | 122.21 | 85.80 | 76.38 | - | - |
ダム番号(0埋め不要)・洪水調節方式の訂正はTwitterでお知らせください。
洪水調整方式について、記載箇所(URL)がある場合、その場所も教えて頂けると助かります。
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