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Table 2 Detection efficiency in the middle portion of the fish ladder at Wanapum Dam
From: Performance of an acoustic telemetry system in a large fishway
| Detection efficiency | ||||
|---|---|---|---|---|
| Tag number | H4 (%) | H5 (%) | H6 (%) | H7 (%) |
| 1 | 60 | 70 | 65 | 78 |
| 2 | 81 | 86 | 73 | 80 |
| 3 | 90 | 93 | 84 | 81 |
| Mean | 77 | 83 | 74 | 80 |
