1.4 Stormwater System Cost of Service: <br />~~ General Formulas <br />SDC eligible costs <br />= Unit cost per square foot of <br />Total additional impervious impervious surface area <br />surface area within UGB (sq. ft) <br />Reimbursement: <br />$11,001,258 <br />_ $0.0706 per sq. ft. <br />155,770,560 sq. ft. ~ impervious surface area <br />Improvement: <br />$12,113,585 <br />_ $0.0778 per sq. ft. <br />155,770,560 sq. ft. impervious surface area <br />Total Unit Cost per Sq. Ft. Impervious Surface Area _ <br />(Reimbursement + Improvement) _ $0.0778 + $0.0706 = $0.148 <br />1.5 Parks System Cost of Service: <br />General Formula: <br />Cost per person X Persons per household = Cost per EDU <br />:ulation: <br />$584.63 X 2.3 _ $1,344.65 <br />(per EDU) <br />