Assessing Flood Risk for Different Land Uses

Flood risk assessments (FRAs) vary significantly depending on the proposed land use. This blog explores how residential, commercial, and industrial developments must address flood risks.

Residential Developments

Residential areas are particularly vulnerable to flooding due to potential loss of life and property damage. FRAs must:

• Assess long-term risks over 100 years (climate change inclusive).

• Incorporate measures like raised floor levels and flood-resistant construction materials.

  
  

Commercial and Industrial Developments

These developments typically assess risks over 75 years (plus climate change). Key considerations include:

• Ensuring business continuity during flood events.

• Safeguarding critical infrastructure and supply chains.

• Providing Evacuation Management Plans to protect site occupants

  
  

Agricultural and Recreational Uses

Lower-intensity uses like agriculture can often accommodate flooding with minimal mitigation. However, ensuring sustainable land management practices remains crucial ensuring that the proposed uses do not exacerbate flood risk and users can be protected in a flood event.