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| Element | Description | Element Code | Essential | Uniclass 2015 |
|---|---|---|---|---|
| Pass Baffles | A shallow, full or partial weir, or narrow sidewall fixture, that reduces the velocity of water in the pass to improve opportunities for fish passage and/or to provide 'resting' zones for migrating fish. | PBF | No | Pr_45_28_30_58 |