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Water flows through a fish ladder at John Day Dam in eastern Oregon. Fish ladders are effective at allowing fish to swim upstream of low-head or shorter dams on the Columbia River. John Day’s ladder is 1,080 feet long. (U.S. Army photo by Karim Delgado)
| Date Taken: | 09.27.2016 |
| Date Posted: | 07.19.2021 12:07 |
| Photo ID: | 6739170 |
| VIRIN: | 160927-A-VN916-1002 |
| Resolution: | 3795x2495 |
| Size: | 2.99 MB |
| Location: | JOHN DAY, OREGON, US |
| Web Views: | 183 |
| Downloads: | 9 |
This work, Water flows through John Day Dam fish ladder [Image 3 of 3], by Karim Delgado, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
That sounds fishy: fish ladders at high-head dams impractical, largely unneeded
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