'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Full Infiltration Design, 25 mm Retention'''<br>
[[File:C.C 25mm Retention Full.png|thumb|right|400px|'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Full Infiltration Design, 25 mm Retention''']]
[[File:C.C 25mm Retention Full.png|700px]]
[[File:C.C 25mm Retention Partial Infiltration.png|thumb|left|400px|'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Partial Infiltration Design, 25 mm Retention''']]
'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Partial Infiltration Design, 25 mm Retention'''<br>
[[File:C.C 25mm Retention No Infiltration.png|thumb|center|400px|'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - No Infiltration Design, 25 mm Treatment''']]