ダム観測局

市町
ダム局
現在、放流中です。
開始日時:2021/06/04 06:30

ダム局:小瀬川ダム   市町:岩国市

グラフ

  • 観測日時:2021/05/14 16:00
    から過去1日分
  • 日付選択

貯水位グラフ

流量グラフ

凡例

  • 貯水位(m)
  • 流入量(m3/s)
  • 全放流量(m3/s)
  • 洪水量(m3/s)

データ

時刻 貯水位
(m)
貯水率
(%)
流入量
(m3/s)
全放流量
(m3/s)
調整流量
(m3/s)
2021/05/13
16:10
214.4276.72.002.030.03
2021/05/13
16:20
214.4276.72.001.99-0.01
2021/05/13
16:30
214.4276.72.002.020.02
2021/05/13
16:40
214.4276.72.002.030.03
2021/05/13
16:50
214.4276.72.001.97-0.03
2021/05/13
17:00
214.4276.71.992.000.01
2021/05/13
17:10
214.4376.93.661.99-1.67
2021/05/13
17:20
214.4376.98.661.96-6.70
2021/05/13
17:30
214.4376.91.981.980.00
2021/05/13
17:40
214.4376.91.981.980.00
2021/05/13
17:50
214.4376.92.002.010.01
2021/05/13
18:00
214.4376.91.992.000.01
2021/05/13
18:10
214.4376.92.001.98-0.02
2021/05/13
18:20
214.4376.91.992.010.02
2021/05/13
18:30
214.4376.92.012.010.00
2021/05/13
18:40
214.4376.92.012.00-0.01
2021/05/13
18:50
214.4376.91.991.98-0.01
2021/05/13
19:00
214.4376.91.992.010.02
2021/05/13
19:10
214.4477.07.342.01-5.33
2021/05/13
19:20
214.4477.03.342.00-1.34
2021/05/13
19:30
214.4477.02.011.99-0.02
2021/05/13
19:40
214.4477.02.011.99-0.02
2021/05/13
19:50
214.4477.01.992.000.01
2021/05/13
20:00
214.4477.02.002.010.01
2021/05/13
20:10
214.4477.02.001.99-0.01
2021/05/13
20:20
214.4477.01.991.990.00
2021/05/13
20:30
214.4477.02.002.010.01
2021/05/13
20:40
214.4477.02.001.97-0.03
2021/05/13
20:50
214.4577.12.662.01-0.65
2021/05/13
21:00
214.4577.18.001.97-6.03
2021/05/13
21:10
214.4577.11.992.000.01
2021/05/13
21:20
214.4577.11.992.010.02
2021/05/13
21:30
214.4577.12.002.010.01
2021/05/13
21:40
214.4577.12.002.020.02
2021/05/13
21:50
214.4577.12.002.010.01
2021/05/13
22:00
214.4577.12.001.99-0.01
2021/05/13
22:10
214.4577.12.001.98-0.02
2021/05/13
22:20
214.4577.12.001.97-0.03
2021/05/13
22:30
214.4577.12.002.000.00
2021/05/13
22:40
214.4577.12.001.99-0.01
2021/05/13
22:50
214.4677.37.831.98-5.85
2021/05/13
23:00
214.4677.34.502.01-2.49
2021/05/13
23:10
214.4677.31.991.990.00
2021/05/13
23:20
214.4677.31.992.000.01
2021/05/13
23:30
214.4677.32.002.010.01
2021/05/13
23:40
214.4677.31.991.990.00
2021/05/13
23:50
214.4677.31.991.990.00
2021/05/14
00:00
214.4677.31.991.98-0.01
2021/05/14
00:10
214.4677.32.001.99-0.01
2021/05/14
00:20
214.4677.32.001.99-0.01
2021/05/14
00:30
214.4677.32.002.020.02
2021/05/14
00:40
214.4677.32.001.99-0.01
2021/05/14
00:50
214.4677.32.001.99-0.01
2021/05/14
01:00
214.4677.32.001.95-0.05
2021/05/14
01:10
214.4777.47.992.01-5.98
2021/05/14
01:20
214.4777.42.671.98-0.69
2021/05/14
01:30
214.4777.42.001.99-0.01
2021/05/14
01:40
214.4777.41.992.000.01
2021/05/14
01:50
214.4777.42.002.030.03
2021/05/14
02:00
214.4777.42.001.96-0.04
2021/05/14
02:10
214.4777.41.992.010.02
2021/05/14
02:20
214.4777.42.001.99-0.01
2021/05/14
02:30
214.4777.41.992.000.01
2021/05/14
02:40
214.4777.41.992.000.01
2021/05/14
02:50
214.4777.42.002.010.01
2021/05/14
03:00
214.4777.42.001.99-0.01
2021/05/14
03:10
214.4777.41.992.000.01
2021/05/14
03:20
214.4777.42.001.98-0.02
2021/05/14
03:30
214.4777.41.992.030.04
2021/05/14
03:40
214.4777.42.001.99-0.01
2021/05/14
03:50
214.4777.42.002.020.02
2021/05/14
04:00
214.4877.54.672.00-2.67
2021/05/14
04:10
214.4877.56.002.03-3.97
2021/05/14
04:20
214.4877.52.012.030.02
2021/05/14
04:30
214.4877.52.012.010.00
2021/05/14
04:40
214.4877.52.001.99-0.01
2021/05/14
04:50
214.4877.52.001.97-0.03
2021/05/14
05:00
214.4877.52.002.020.02
2021/05/14
05:10
214.4877.52.002.000.00
2021/05/14
05:20
214.4877.52.002.000.00
2021/05/14
05:30
214.4877.52.001.99-0.01
2021/05/14
05:40
214.4877.52.002.000.00
2021/05/14
05:50
214.4877.52.002.030.03
2021/05/14
06:00
214.4877.52.012.00-0.01
2021/05/14
06:10
214.4877.51.991.990.00
2021/05/14
06:20
214.4877.51.991.97-0.02
2021/05/14
06:30
214.4877.51.981.97-0.01
2021/05/14
06:40
214.4877.51.991.98-0.01
2021/05/14
06:50
214.4977.67.001.97-5.03
2021/05/14
07:00
214.4977.65.322.00-3.32
2021/05/14
07:10
214.4977.61.992.020.03
2021/05/14
07:20
214.4977.62.002.010.01
2021/05/14
07:30
214.4977.61.992.010.02
2021/05/14
07:40
214.4977.61.991.98-0.01
2021/05/14
07:50
214.4977.61.981.97-0.01
2021/05/14
08:00
214.4977.61.991.990.00
2021/05/14
08:10
214.4977.61.991.990.00
2021/05/14
08:20
214.4977.62.001.99-0.01
2021/05/14
08:30
214.4977.62.002.000.00
2021/05/14
08:40
214.4977.61.991.98-0.01
2021/05/14
08:50
214.4977.61.991.990.00
2021/05/14
09:00
214.4977.62.002.000.00
2021/05/14
09:10
214.4977.62.001.98-0.02
2021/05/14
09:20
214.4977.61.991.98-0.01
2021/05/14
09:30
214.4977.61.992.000.01
2021/05/14
09:40
214.4977.62.001.98-0.02
2021/05/14
09:50
214.4977.62.002.010.01
2021/05/14
10:00
214.4977.62.001.97-0.03
2021/05/14
10:10
214.4977.62.012.010.00
2021/05/14
10:20
214.5077.85.331.98-3.35
2021/05/14
10:30
214.5077.85.321.98-3.34
2021/05/14
10:40
214.5077.81.992.020.03
2021/05/14
10:50
214.5077.82.001.98-0.02
2021/05/14
11:00
214.5077.82.002.000.00
2021/05/14
11:10
214.5077.81.992.000.01
2021/05/14
11:20
214.5077.81.992.010.02
2021/05/14
11:30
214.5077.81.991.98-0.01
2021/05/14
11:40
214.5077.81.991.990.00
2021/05/14
11:50
214.5077.82.002.010.01
2021/05/14
12:00
214.5077.82.001.95-0.05
2021/05/14
12:10
214.5077.81.992.000.01
2021/05/14
12:20
214.5077.82.002.000.00
2021/05/14
12:30
214.5077.82.001.98-0.02
2021/05/14
12:40
214.5077.81.992.000.01
2021/05/14
12:50
214.5077.81.991.98-0.01
2021/05/14
13:00
214.5077.81.992.010.02
2021/05/14
13:10
214.5077.82.001.99-0.01
2021/05/14
13:20
214.5077.81.991.98-0.01
2021/05/14
13:30
214.5077.81.992.010.02
2021/05/14
13:40
214.5077.82.011.99-0.02
2021/05/14
13:50
214.5077.82.002.020.02
2021/05/14
14:00
214.5077.82.002.010.01
2021/05/14
14:10
214.5077.82.001.96-0.04
2021/05/14
14:20
214.5077.81.992.000.01
2021/05/14
14:30
214.5077.82.002.000.00
2021/05/14
14:40
214.5077.82.001.99-0.01
2021/05/14
14:50
214.5077.81.991.97-0.02
2021/05/14
15:00
214.5077.81.991.97-0.02
2021/05/14
15:10
214.5077.81.992.020.03
2021/05/14
15:20
214.5077.82.002.000.00
2021/05/14
15:30
214.5077.82.001.99-0.01
2021/05/14
15:40
214.5077.81.991.97-0.02
2021/05/14
15:50
214.5177.95.331.98-3.35
2021/05/14
16:00
214.5177.97.002.00-5.00

凡例

  • 洪水量以上
  • 洪水量の70%以上

ダム局詳細

ダム局小瀬川ダム
住所釜ヶ原字土打
水系小瀬川
河川小瀬川
事務所岩国
設計最高水位225.40m
最低水位205.50m
洪水貯留準備水位06/16~09/30  211.50m
洪水量200.00m3/s
URLhttp://www.pref.yamaguchi.lg.jp/cms/a18600/dam/ozegawadam.html

日付選択

日付選択

 年
  •  月
  •  日
  •  時
  •  分
  • から過去

日付選択

日付選択

過去4年分のグラフと  年の

日付選択

日付選択

 年
  •  月
  •  日
  •  時
  •  分

メッセージ

GPSが使用できない環境です。
GPSで位置情報を取得中です。
そのままお待ちください。×ボタンを押すとキャンセルされます。
位置情報取得の許可がありません。GPSの許可もしくはサイトの位置情報アクセスを許可してください。
ご利用の端末からでは位置情報の取得はできない状況となっております。
時間内に位置情報取得することができませんでした。お手数ですが再度位置情報を取得しなおしてください。