Stormwater Management

Stormwater Management Impact Fees

Type of Use
Number of ERUs (1)
Single Family
1 $618
Duplex or Multi-Family
.75 ERUs Per Living Unit
$464 Per Unit
Commercial (2)
Calculated on Impervious Area; 2,400 square feet per ERU or a maximum 
of six (6) ERUs per acre if meeting current detention standards


(1) The calculated stormwater impact fee is based on 1 ERU. Streets and highways are exempt from impact fees. 

(2) Apartments are calculated as commercial.