[[File:Infiltration before cleanout infiltr.PNG|thumb|400px|An inlet to an infiltration trench during the fall in need of maintenance (TRCA, 2018).<ref name="example1" />]]
[[File:Infiltration before cleanout infiltr.PNG|thumb|340px|An inlet to an infiltration trench during the fall in need of maintenance (TRCA, 2018).<ref name="example1" />]]