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→Design
*48 hrs preferred for water quality benefits
*48 hrs preferred for water quality benefits
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|Forebay
|[[Dry ponds#Forebay]]
|Pre-treatment
|Pre-treatment
|style="text-align: left|
|style="text-align: left|
*Minimum depth: 1 m;
*Minimum depth: 1 m
*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
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|Length-to-Width Ratio
|Length-to-Width Ratio