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Flooding resilience risk


Our sewer flood risk grid measures properties or locations which:

  • have been internally flooded due to inadequate capacity
  • are considered to be at risk of flooding due to their proximity to other properties or locations that have flooded in the past.

Properties can be removed from the grid or moved to another impact and/or probability category as result of new information or action taken by us.

Unit of measurement

Current performance (20/21)

2025 target