A North Kerry village is set to see improvements to its integrated constructed wetland , or ICW.
Uisce Éireann is to commence works to upgrade the ICW in Lixnaw, which will see the creation of a cleaner, healthier, and more enjoyable environment for the local community.
An ICW is a sustainable, natural wastewater treatment system that is designed to look and function as a natural wetland.
This project involves the installation of a new septic tank, storm-water holding tank, final effluent pumping station and associated upgrades to pipework and flow control systems.
When complete, these upgrades will provide sufficient wastewater treatment to meet environmental requirements for existing and future populations in Lixnaw and surrounding areas.
The works are expected to be completed by Summer 2026.
Constructed wetlands are made up of a primary settlement tank where wastewater from the community is collected and from that, several ponds follow which are planted with wetland plants including reeds, rushes, and sedges. The ponds are usually gently sloped towards a river to allow water to flow very slowly through the wetland before flowing away. Any particles that have been carried in the water will settle on the bottom and the plants and natural microorganisms (e.g. bacteria, algae, and fungi) in the wetlands will break down and remove certain pollutants and elements such as nitrogen or phosphorous from the water before it is discharged to river or sea, thereby helping to improve water quality.
Ward and Burke Construction Ltd. is delivering this project on behalf of Uisce Éireann.
