New Look At Landmark Cork Flood Scheme

A host of new details and images have been released giving a better look at the Lower Lee Flood Relief Scheme (LLFRS) in Cork.

The scheme, which represents the largest State investment in flood defence ever undertaken in Ireland, extends over approximately 15 Km from west of Ballincollig to the eastern edge of Cork City Centre Island.

Plans for the project have been shaped by extensive, peer-reviewed studies and input by engineers, hydrologists, hydraulic experts, ecologists, archaeologists, architectural historians, landscape and conservation architects and hydrogeologists. The developers will also take into account suggestions made during the public consultation.

The Office of Public Works (OPW) and Cork City Council have identified the scheme's key elements, which include a state-of-the-art flood forecasting system which together with revised operating procedures to regulate Inniscarra and Carrigadrohid dams, significantly reduce the peak flow of water reaching the city at times of flood. It involves the creation of washlands to the west of the city, an enhanced early flood warning system, diversion of waters from the south channel into north channel and low-level quay side defences.


A multi-faceted approach will also be adopted due to the complexity of flooding in Cork which is both tidal and fluvial (river).

"The Scheme will facilitate public realm improvements on a scale not previously seen in Cork city centre, making it more attractive to live in and visit. These improvements which include walkways and cycle ways will encourage a switch from cars to other more environmentally friendly transport modalities," said a Council spokesperson.

"As a result of the Scheme, The River Lee will be more open for usage through additional access points, pontoons and moorings. Over 900 homes and 1200 businesses will be protected."

This project is the result of over 13 years of consideration and study of the Lee Catchment and the nature of flooding impact in Cork. It also plays a key role in the government's Project Ireland 2040 strategy.

(CM/JG)