A Spillway Rises : 無料・フリー素材/写真
A Spillway Rises / Bureau of Reclamation
| ライセンス | クリエイティブ・コモンズ 表示-継承 2.1 |
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| 説明 | Reclamation is in the third season of a four year effort to replace the century-old Minidoka Dam. The original dam, completed in 1909, had suffered from concrete deterioration on the spillway and both irrigation headworks structures. The new dam will feature a shorter overflow spillway and a series of large gates to accommodate irrigation deliveries and flood control operations. www.usbr.gov/pn/programs/minidokadam/Video with captions: youtu.be/szvD9zyyrysTranscript: on.doi.gov/1phQxBT |
| 撮影日 | 2014-08-11 07:21:07 |
| 撮影者 | Bureau of Reclamation |
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