鏡ダム(かがみだむ)
水系
鏡川
河川
鏡川
管理者
高知県
所在地
高知県高知市鏡今井2552-1
目的
FNWIP
型式
重力式コンクリート
洪水調節方式
自然調節
堤高(m)
47.0
堤頂長(m)
150.0
堤体積(千m3)
72.0
最低水位
(m)
(m)
53.00
平常時
最高貯水位(m)
最高貯水位(m)
75.00
洪水時
最高水位(m)
最高水位(m)
77.00
緊急放流(異常洪水時防災操作)
判断水位(m)
判断水位(m)
74.75
設計
最高水位(m)
最高水位(m)
-
予備放流水位
(01/01～12/31)(m)
(01/01～12/31)(m)
63.00
洪水貯留準備水位
(09/21～09/30)(m)
(09/21～09/30)(m)
68.00
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)
1,240.00
流域面積
(km2)
(km2)
153.70
雨量観測所情報
雨量観測所
－－－
基準値
注意
警戒
10分(mm)
-
-
時間(mm)
-
-
累加(mm)
-
-
現在の状況(2023/09/13 13:00)
貯水位
!!62.22
m
全流入量
!!16.64
m³/s
全放流量
!!14.05
m³/s
10分雨量
----.--
mm
時間雨量
----.--
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) |
|---|---|---|---|---|---|
| 09/13 13:00 | 62.22 | 16.64 | 14.05 | - | - |
| 09/13 12:00 | 62.17 | 17.07 | 13.98 | - | - |
| 09/13 11:00 | 62.12 | 17.32 | 13.98 | - | - |
| 09/13 10:00 | 62.07 | 17.32 | 13.95 | - | - |
| 09/13 09:00 | 62.01 | 17.60 | 13.93 | - | - |
| 09/13 08:00 | 62.02 | 17.57 | 21.23 | - | - |
| 09/13 07:00 | 62.10 | 17.67 | 21.35 | - | - |
| 09/13 06:00 | 62.18 | 17.77 | 21.45 | - | - |
| 09/13 05:00 | 62.26 | 14.20 | 21.51 | - | - |
| 09/13 04:00 | 62.33 | 17.95 | 21.65 | - | - |
| 09/13 03:00 | 62.39 | 18.04 | 21.77 | - | - |
| 09/13 02:00 | 62.44 | 18.77 | 21.84 | - | - |
| 09/13 01:00 | 62.49 | 19.76 | 21.91 | - | - |
| 09/13 00:00 | 62.52 | 22.31 | 21.98 | - | - |
| 09/12 23:00 | 62.53 | 22.31 | 22.00 | - | - |
| 09/12 22:00 | 62.46 | 21.86 | 18.52 | - | - |
| 09/12 21:00 | 62.43 | 19.76 | 18.53 | - | - |
| 09/12 20:00 | 62.38 | 17.62 | 15.48 | - | - |
| 09/12 19:00 | 62.35 | 17.47 | 15.38 | - | - |
| 09/12 18:00 | 62.31 | 18.03 | 15.40 | - | - |
| 09/12 17:00 | 62.28 | 15.59 | 17.52 | - | - |
| 09/12 16:00 | 62.32 | 15.76 | 17.55 | - | - |
| 09/12 15:00 | 62.35 | 15.95 | 17.67 | - | - |
| 09/12 14:00 | 62.37 | 16.13 | 17.64 | - | - |
| 09/12 13:00 | 62.40 | 16.23 | 17.69 | - | - |
| 09/12 12:00 | 62.42 | 16.32 | 17.77 | - | - |
| 09/12 11:00 | 62.44 | 16.44 | 17.74 | - | - |
| 09/12 10:00 | 62.47 | 16.53 | 17.80 | - | - |
| 09/12 09:00 | 62.49 | 16.73 | 17.85 | - | - |
| 09/12 08:00 | 62.50 | 16.86 | 17.87 | - | - |
| 09/12 07:00 | 62.52 | 17.18 | 17.88 | - | - |
| 09/12 06:00 | 62.53 | 17.39 | 17.90 | - | - |
| 09/12 05:00 | 62.54 | 17.69 | 17.86 | - | - |
| 09/12 04:00 | 62.55 | 19.00 | 17.92 | - | - |
| 09/12 03:00 | 62.56 | 19.00 | 17.91 | - | - |
| 09/12 02:00 | 62.56 | 19.00 | 17.95 | - | - |
| 09/12 01:00 | 62.56 | 19.00 | 17.95 | - | - |
| 09/12 00:00 | 62.56 | 19.00 | 17.91 | - | - |
| 09/11 23:00 | 62.55 | 19.24 | 17.92 | - | - |
| 09/11 22:00 | 62.52 | 19.64 | 17.84 | - | - |
| 09/11 21:00 | 62.50 | 19.51 | 17.83 | - | - |
| 09/11 20:00 | 62.48 | 17.82 | 17.81 | - | - |
| 09/11 19:00 | 62.47 | 17.82 | 17.80 | - | - |
| 09/11 18:00 | 62.47 | 17.82 | 17.80 | - | - |
| 09/11 17:00 | 62.47 | 17.82 | 18.60 | - | - |
| 09/11 16:00 | 62.47 | 17.82 | 18.60 | - | - |
| 09/11 15:00 | 62.48 | 17.43 | 18.57 | - | - |
| 09/11 14:00 | 62.50 | 18.79 | 18.59 | - | - |
| 09/11 13:00 | 62.49 | 17.36 | 17.07 | - | - |
| 09/11 12:00 | 62.48 | 17.89 | 17.09 | - | - |
| 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) |
|---|---|---|---|---|---|
| 09/13 13:10 | - | - | - | - | - |
| 09/13 13:00 | 62.22 | 16.64 | 14.05 | - | - |
| 09/13 12:50 | 62.21 | 17.07 | 14.01 | - | - |
| 09/13 12:40 | 62.20 | 16.84 | 13.95 | - | - |
| 09/13 12:30 | 62.20 | 16.84 | 13.99 | - | - |
| 09/13 12:20 | 62.19 | 17.08 | 13.96 | - | - |
| 09/13 12:10 | 62.18 | 16.83 | 14.00 | - | - |
| 09/13 12:00 | 62.17 | 17.07 | 13.98 | - | - |
| 09/13 11:50 | 62.16 | 17.07 | 13.94 | - | - |
| 09/13 11:40 | 62.16 | 17.07 | 13.94 | - | - |
| 09/13 11:30 | 62.15 | 16.82 | 14.03 | - | - |
| 09/13 11:20 | 62.14 | 17.33 | 13.97 | - | - |
| 09/13 11:10 | 62.13 | 17.07 | 14.02 | - | - |
| 09/13 11:00 | 62.12 | 17.32 | 13.98 | - | - |
| 09/13 10:50 | 62.11 | 17.06 | 14.00 | - | - |
| 09/13 10:40 | 62.10 | 17.06 | 14.01 | - | - |
| 09/13 10:30 | 62.10 | 17.06 | 13.96 | - | - |
| 09/13 10:20 | 62.09 | 17.33 | 13.97 | - | - |
| 09/13 10:10 | 62.08 | 17.32 | 13.95 | - | - |
| 09/13 10:00 | 62.07 | 17.32 | 13.95 | - | - |
| 09/13 09:50 | 62.06 | 17.63 | 13.95 | - | - |
| 09/13 09:40 | 62.05 | 17.30 | 13.94 | - | - |
| 09/13 09:30 | 62.04 | 17.63 | 13.94 | - | - |
| 09/13 09:20 | 62.03 | 17.62 | 13.90 | - | - |
| 09/13 09:10 | 62.02 | 17.28 | 13.93 | - | - |
| 09/13 09:00 | 62.01 | 17.60 | 13.93 | - | - |
| 09/13 08:50 | 62.00 | 17.76 | 13.93 | - | - |
| 09/13 08:40 | 61.99 | 14.61 | 13.87 | - | - |
| 09/13 08:30 | 61.98 | 14.61 | 13.92 | - | - |
| 09/13 08:20 | 61.99 | 17.54 | 21.20 | - | - |
| 09/13 08:10 | 62.00 | 13.85 | 21.22 | - | - |
| 09/13 08:00 | 62.02 | 17.57 | 21.23 | - | - |
| 09/13 07:50 | 62.03 | 17.59 | 21.25 | - | - |
| 09/13 07:40 | 62.05 | 13.91 | 21.33 | - | - |
| 09/13 07:30 | 62.06 | 17.61 | 21.30 | - | - |
| 09/13 07:20 | 62.07 | 13.95 | 21.30 | - | - |
| 09/13 07:10 | 62.09 | 17.67 | 21.38 | - | - |
| 09/13 07:00 | 62.10 | 17.67 | 21.35 | - | - |
| 09/13 06:50 | 62.12 | 13.99 | 21.36 | - | - |
| 09/13 06:40 | 62.13 | 17.70 | 21.38 | - | - |
| 09/13 06:30 | 62.14 | 17.72 | 21.36 | - | - |
| 09/13 06:20 | 62.16 | 14.04 | 21.42 | - | - |
| 09/13 06:10 | 62.17 | 17.77 | 21.44 | - | - |
| 09/13 06:00 | 62.18 | 17.77 | 21.45 | - | - |
| 09/13 05:50 | 62.19 | 14.08 | 21.47 | - | - |
| 09/13 05:40 | 62.21 | 17.83 | 21.49 | - | - |
| 09/13 05:30 | 62.22 | 17.81 | 21.55 | - | - |
| 09/13 05:20 | 62.23 | 17.84 | 21.51 | - | - |
| 09/13 05:10 | 62.25 | 17.85 | 21.54 | - | - |
| 09/13 05:00 | 62.26 | 14.20 | 21.51 | - | - |
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。
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