Natural resource planning tools


Bioretention basins without soil replacement (rain garden)

Simple, small excavated basins with native soils conducive to infiltration.

Parking lot island rain garden with mowed filter strip and ribbon curb.

Parking lot island rain garden with mowed filter strip and ribbon curb.

Rain garden with mowed filter strip and ribbon curb.

Rain garden with mowed filter strip and ribbon curb.

Rain garden with concrete apron curb cuts.

Rain garden with concrete apron curb cuts.

 Perimeter median areas

Rain garden with mowed filter strip as parking lot perimeter treatment.

Rain garden with mowed filter strip as parking lot perimeter treatment.