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We have prepared the following documents and maps, in line with legislative requirements and Government policy. They provide information on all sources of flooding within the Borough.
A national planning policy has been strengthened to ensure that all new developments incorporate appropriate sustainable drainage (SuDS) measures to manage surface water runoff.
Local Flood Risk Management Strategy (LFRMS)
Sutton’s LFRMS 2014-20, adopted in 2015. This sets out the Council’s vision for:
Strategic Flood Risk Assessment (SFRA)
The SFRA Level 1 Report was published in December 2015. It provides:
Preliminary Flood Risk Assessment (PFRA)
Sutton’s PFRA was published by the Council in 2011 in line with the Flood Risk Regulations 2009.
Surface Water Management Plan (SWMP)
A SWMP was prepared by the Council in 2011 as part of the Drain London project. it identifies:
Borough Flood Risk Maps (SuDS)
interactive flood maps showing:
You can also see detailed maps and documents published by the Council as part of the Strategic Flood Risk Assessment Level 1 Report. This shows areas at risk of flooding, such as:
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