PPS 15 Planning and Flood Risk (Revised)·Page 58·C2

Sustainable Drainage as Solution

Sustainable drainage (SuDS) provides an alternative to traditional piped systems, supporting development without adding pressure to existing infrastructure and contributing to climate change adaptation.

Sustainable drainage offers a solution to support future development while avoiding increased pressure on the existing infrastructure. The use of sustainable drainage (SuDS), particularly for new developments, will provide drainage solutions while not adding more pressure to the existing drainage network. Taking into consideration the latest research findings on climate change, which predicts more frequent and higher intensity rainfall events, it is imperative that the increased flood risk, particularly in urban and built up areas, is properly managed. Sustainable drainage is a key element in future climate change adaptation planning.

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