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Practice

3.6 KCC favoured SuDS components 

The benefits and Kent context for each of KCC's favoured SuDS components.

The SuDS component examples explicitly promoted by KCC include the following: 

Infiltration basins

Benefit: Interception & infiltration

Kent Context: Suitable for many parts of Kent with permeable soils 

Rain gardens  

Benefit: Interception & infiltration

Kent Context: Suitable for many parts of Kent with permeable soils 

SuDS Tree Pits

Benefit: Runoff reduction & biodiversity

Kent Context: Encouraged to be used for all tree planting in hard landscaped areas to assist with runoff from surrounding catchment

Green/Blue–green roofs 

Benefits: Runoff reduction & biodiversity 

Kent Context: Encouraged by KCC particularly in association with dense developments  

Permeable paving 

Benefits: Treatment & infiltration

Kent Context: Works well in both commercial and residential schemes

Swales

Benefits: Conveyance, water quality 

Kent Context: KCC promotes naturalistic features

Wetlands

Benefits: Amenity & biodiversity

Kent Context: Delivers multifunctional benefits.