Through the Office of Public Works’ (OPW) Catchment Flood Risk Assessment and Management (CFRAM) Programme, detailed engineering analysis, assessment and extensive public consultation has been undertaken for those 300 identified communities, including 90 coastal areas, that in 2012 were, at that time, considered most likely to be impacted by future flooding. The CFRAM Programme studied 80% of properties at risk from our primary cause of flooding in communities that house almost two thirds of our population. While the Programme assessed flood risk in all our large urban areas, approximately one quarter of communities assessed had populations of less than 500 people and half had less than 2,000 people.