|Tier 1||Less than 3,000 sq. feet||$5.77 / mo.|
|Tier 2||3,000 sq. feet - 4,500 sq. feet||$7.69 / mo.|
|Tier 3||Greater than 4,500 sq. feet||$13.46 / mo.|
Fee is based on lot size, the intensity of use, and impervious area.
$7.69/ per each ERU*
*ERU (Equivalent Residential Unit) = 3,280 sq. ft. of impervious area