尾原ダム(おばらだむ)
水系
斐伊川
河川
斐伊川
管理者
出雲河川事務所
所在地
島根県雲南市木次町平田211-5
目的
FNW
型式
重力式コンクリート
洪水調節方式
-
堤高(m)
90.0
堤頂長(m)
440.8
堤体積(千m3)
690.0
最低水位
(m)
(m)
174.00
平常時
最高貯水位(m)
最高貯水位(m)
205.00
洪水時
最高水位(m)
最高水位(m)
216.50
緊急放流(異常洪水時防災操作)
判断水位(m)
判断水位(m)
213.20
設計
最高水位(m)
最高水位(m)
218.00
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)
300.00
計画最大放流量
(m3/s)
(m3/s)
900.00
流域面積
(km2)
(km2)
289.00
雨量観測所情報
現在の状況(2023/05/30 12:50)
貯水位
!199.59
m
全流入量
!!22.99
m³/s
全放流量
!!32.24
m³/s
10分雨量
!!!0.00
mm
時間雨量
!!!0.00
mm
累加雨量
!!!0.00
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) |
|---|---|---|---|---|---|
| 05/30 12:00 | 199.61 | 23.71 | 32.25 | 0.00 | 0.00 |
| 05/30 11:00 | 199.63 | 24.33 | 32.25 | 0.00 | 0.00 |
| 05/30 10:00 | 199.65 | 26.57 | 32.26 | 0.00 | 62.50 |
| 05/30 09:00 | 199.67 | 28.23 | 32.26 | 0.00 | 62.50 |
| 05/30 08:00 | 199.68 | 30.98 | 32.27 | 0.00 | 62.50 |
| 05/30 07:00 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 06:00 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 05:00 | 199.69 | 31.36 | 32.27 | 0.70 | 62.50 |
| 05/30 04:00 | 199.70 | 32.49 | 32.28 | 3.20 | 61.80 |
| 05/30 03:00 | 199.70 | 32.49 | 32.28 | 4.00 | 58.50 |
| 05/30 02:00 | 199.70 | 32.49 | 32.28 | 2.30 | 54.50 |
| 05/30 01:00 | 199.70 | 32.49 | 32.28 | 1.40 | 52.30 |
| 05/30 00:00 | 199.71 | 32.49 | 32.28 | 1.90 | 50.90 |
| 05/29 23:00 | 199.71 | 32.49 | 32.28 | 3.10 | 49.00 |
| 05/29 22:00 | 199.71 | 32.49 | 32.28 | 1.60 | 45.90 |
| 05/29 21:00 | 199.71 | 32.49 | 32.28 | 2.70 | 44.30 |
| 05/29 20:00 | 199.71 | 32.49 | 32.28 | 3.30 | 41.60 |
| 05/29 19:00 | 199.70 | 27.66 | 26.08 | 3.80 | 38.30 |
| 05/29 18:00 | 199.69 | 26.39 | 26.08 | 4.60 | 34.60 |
| 05/29 17:00 | 199.68 | 20.89 | 19.89 | 5.80 | 29.90 |
| 05/29 16:00 | 199.66 | 13.08 | 15.06 | 6.00 | 24.10 |
| 05/29 15:00 | 199.65 | 13.08 | 15.06 | 2.70 | 18.10 |
| 05/29 14:00 | 199.65 | 13.08 | 15.06 | 2.40 | 15.40 |
| 05/29 13:00 | 199.66 | 13.08 | 15.06 | 2.80 | 13.00 |
| 05/29 12:00 | 199.66 | 11.30 | 15.06 | 2.40 | 10.20 |
| 05/29 11:00 | 199.67 | 11.30 | 15.06 | 1.70 | 7.90 |
| 05/29 10:00 | 199.67 | 11.03 | 15.06 | 2.40 | 6.20 |
| 05/29 09:00 | 199.69 | 9.99 | 15.07 | 1.00 | 3.80 |
| 05/29 08:00 | 199.70 | 10.62 | 14.81 | 1.00 | 2.80 |
| 05/29 07:00 | 199.71 | 10.46 | 14.81 | 1.70 | 1.70 |
| 05/29 06:00 | 199.72 | 8.97 | 14.81 | 0.00 | 0.00 |
| 05/29 05:00 | 199.74 | 9.13 | 14.82 | 0.00 | 0.00 |
| 05/29 04:00 | 199.75 | 8.66 | 14.82 | 0.00 | 0.00 |
| 05/29 03:00 | 199.77 | 9.14 | 14.83 | 0.00 | 0.00 |
| 05/29 02:00 | 199.78 | 9.42 | 14.83 | 0.00 | 0.00 |
| 05/29 01:00 | 199.80 | 9.43 | 14.83 | 0.00 | 0.00 |
| 05/29 00:00 | 199.81 | 9.56 | 14.84 | 0.00 | 0.00 |
| 05/28 23:00 | 199.83 | 9.15 | 14.84 | 0.00 | 0.00 |
| 05/28 22:00 | 199.84 | 9.29 | 14.84 | 0.00 | 0.00 |
| 05/28 21:00 | 199.86 | 9.80 | 14.84 | 0.00 | 0.00 |
| 05/28 20:00 | 199.87 | 9.69 | 14.84 | 0.00 | 0.00 |
| 05/28 19:00 | 199.89 | 9.44 | 14.85 | 0.00 | 0.00 |
| 05/28 18:00 | 199.90 | 9.44 | 14.85 | 0.00 | 0.00 |
| 05/28 17:00 | 199.92 | 9.57 | 14.85 | 0.00 | 0.00 |
| 05/28 16:00 | 199.93 | 9.30 | 14.85 | 0.00 | 0.00 |
| 05/28 15:00 | 199.95 | 9.17 | 14.86 | 0.00 | 0.00 |
| 05/28 14:00 | 199.96 | 8.86 | 14.86 | 0.00 | 0.00 |
| 05/28 13:00 | 199.98 | 9.58 | 14.86 | 0.00 | 0.00 |
| 05/28 12:00 | 199.99 | 8.69 | 14.86 | 0.00 | 0.00 |
| 05/28 11:00 | 200.01 | 7.96 | 14.86 | 0.00 | 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) |
|---|---|---|---|---|---|
| 05/30 12:50 | 199.59 | 22.99 | 32.24 | 0.00 | 0.00 |
| 05/30 12:40 | 199.60 | 24.03 | 32.24 | 0.00 | 0.00 |
| 05/30 12:30 | 199.60 | 24.03 | 32.24 | 0.00 | 0.00 |
| 05/30 12:20 | 199.60 | 24.03 | 32.24 | 0.00 | 0.00 |
| 05/30 12:10 | 199.61 | 23.71 | 32.25 | 0.00 | 0.00 |
| 05/30 12:00 | 199.61 | 23.71 | 32.25 | 0.00 | 0.00 |
| 05/30 11:50 | 199.62 | 24.85 | 32.25 | 0.00 | 0.00 |
| 05/30 11:40 | 199.62 | 24.85 | 32.25 | 0.00 | 0.00 |
| 05/30 11:30 | 199.62 | 24.85 | 32.25 | 0.00 | 0.00 |
| 05/30 11:20 | 199.63 | 24.33 | 32.25 | 0.00 | 0.00 |
| 05/30 11:10 | 199.63 | 24.33 | 32.25 | 0.00 | 0.00 |
| 05/30 11:00 | 199.63 | 24.33 | 32.25 | 0.00 | 0.00 |
| 05/30 10:50 | 199.64 | 26.09 | 32.26 | 0.00 | 62.50 |
| 05/30 10:40 | 199.64 | 26.09 | 32.26 | 0.00 | 62.50 |
| 05/30 10:30 | 199.64 | 26.09 | 32.26 | 0.00 | 62.50 |
| 05/30 10:20 | 199.65 | 26.57 | 32.26 | 0.00 | 62.50 |
| 05/30 10:10 | 199.65 | 26.57 | 32.26 | 0.00 | 62.50 |
| 05/30 10:00 | 199.65 | 26.57 | 32.26 | 0.00 | 62.50 |
| 05/30 09:50 | 199.66 | 27.64 | 32.26 | 0.00 | 62.50 |
| 05/30 09:40 | 199.66 | 27.64 | 32.26 | 0.00 | 62.50 |
| 05/30 09:30 | 199.66 | 27.64 | 32.26 | 0.00 | 62.50 |
| 05/30 09:20 | 199.66 | 27.64 | 32.26 | 0.00 | 62.50 |
| 05/30 09:10 | 199.67 | 28.23 | 32.26 | 0.00 | 62.50 |
| 05/30 09:00 | 199.67 | 28.23 | 32.26 | 0.00 | 62.50 |
| 05/30 08:50 | 199.67 | 28.23 | 32.26 | 0.00 | 62.50 |
| 05/30 08:40 | 199.67 | 28.23 | 32.26 | 0.00 | 62.50 |
| 05/30 08:30 | 199.67 | 28.23 | 32.26 | 0.00 | 62.50 |
| 05/30 08:20 | 199.68 | 30.98 | 32.27 | 0.00 | 62.50 |
| 05/30 08:10 | 199.68 | 30.98 | 32.27 | 0.00 | 62.50 |
| 05/30 08:00 | 199.68 | 30.98 | 32.27 | 0.00 | 62.50 |
| 05/30 07:50 | 199.68 | 30.98 | 32.27 | 0.00 | 62.50 |
| 05/30 07:40 | 199.68 | 30.98 | 32.27 | 0.00 | 62.50 |
| 05/30 07:30 | 199.68 | 30.98 | 32.27 | 0.00 | 62.50 |
| 05/30 07:20 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 07:10 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 07:00 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 06:50 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 06:40 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 06:30 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 06:20 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 06:10 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 06:00 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 05:50 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 05:40 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 05:30 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 05:20 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 05:10 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 05:00 | 199.69 | 31.36 | 32.27 | 0.00 | 62.50 |
| 05/30 04:50 | 199.69 | 31.36 | 32.27 | 0.30 | 62.50 |
| 05/30 04:40 | 199.70 | 31.36 | 32.28 | 0.00 | 62.10 |
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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