Page 20 - Hillingdon SuDS DESIGN & EVALUATION
P. 20
Overview SuDS schemes offer diverse benefits over
conventional drainage.
Surface flows minimise
any chance of
blockage
Reduced risk of
flooding over
conventional drainage,
as flows are held for
longer within SuDS
features
15
River erosion can
be reduced
Components linked in series
to trap silt and heavy
pollution ‘at source’ before
providing additional
treatment.
London Borough of Hillingdon SuDS D & E Guide © 2018 McCloy Consulting & Robert Bray Associates