The catchment flood risk assessment and management, CFRAM, programme was the largest study of flood risk in the country, studying the flood risk for two thirds of the population. Following this CFRAM assessment and the proposal of options, Galway City Council appointed consultant engineers in November 2020 to design a detail option to protect the city from a significant flood event in the future.
During this time, it has become apparent the scale of flooding risk in Galway city is greater than suggested in the strategic CFRAM study. The process of redefining the scope for the Coirib go Cósta - Galway City Flood Relief Scheme, which is at stage 1, scheme development and preliminary design, has taken longer than first envisaged due to the need to complete some coastal assessments that did not form part of the CFRAM programme, and the complexity and increase in the scale of the scheme, identified by the assessment of hydrology and hydraulic modelling for the city. A draft revised scope reflecting additional works for the scheme has been presented by the scheme’s consultants to Galway City Council, which is the lead authority for the scheme. To give context to the increase in the scale of the programme, the scheme was originally to protect 312 properties, whereas today the scheme is being designed to protect 940 properties, or three times more.
Until such time as an option for the detailed design for the Galway city scheme is available, there is no evidence or information that can support any accurate assessment of possible costs and budgets for this scheme. The CFRAM programme had estimated a total project budget of €9.5 million. However, given that the scale of the project and required defences are far greater and will protect more than three times as many properties, the best estimated cost for this scheme at this time is in the region of €50 million. The Government is committed to the design and completion of a flood relief scheme for Galway city and is committed to funding this scheme, once a viable scheme has been identified, through the national development plan, which has allocated €1.3 billion for flood relief measures.