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→Design
|Pre-treatment
|Pre-treatment
|style="text-align: left|
|style="text-align: left|
*Minimum depth: 1 m
*Minimum depth: 1 m (1.5 m preferred)
*Sized to ensure non-erosive velocities leaving forebay
*Sized to ensure non-erosive velocities leaving forebay
*Maximum Area: 20% (preferred) to 33% of total permanent pool
*Maximum Area: 20% (preferred) to 33% of total permanent pool