The Office of Public Works, OPW, and Galway County Council are working together on the development of the south Galway, Gort lowlands, flood relief scheme with Galway County Council acting as the lead authority. Gort lowlands catchment is a karst landscape with a combination of underground water, river water, groundwater, swallow holes and turloughs. It is unique at an international level from an ecological perspective. Due to the complex nature of the area, Trinity College Dublin and Geological Survey Ireland have been contributing to the development of the scheme's design. They are working alongside the engineering and environmental consultants who were procured to develop a viable scheme design.
There has been a significant amount of public and stakeholder consultation for the scheme and Galway County Council and the OPW are presenting the emerging preferred option. The scheme, when completed, is expected to provide protection to 115 properties: 50 residential and 65 commercial.
Environmental assessments are currently being undertaken for the preferred option, which involves an integrated mechanism to effectively move water through overflow channels across the turloughs in this area. The specific nature of these assessments are being informed by discussions with the National Parks and Wildlife Service, NPWS. The timeframe for the consent submission depends on the ongoing environmental survey results and the outcome of the NPWS engagement. Should planning for the scheme be granted, Galway County Council and Transport Infrastructure Ireland, TII, will re-engage on the matter of culvert capacity, which came to light while the M18 motorway was under construction.