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
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