It has to be acknowledged that soil drainage poses particular challenges in Ireland. There is a great variety of soils and soil problems which means that every drainage challenge on soils is unique. My Department understands that drainage and drain maintenance may be required on farms. However my Department advises that farmers considering drainage or drain maintenance should firstly conduct a site investigation, seek a professional diagnosis and a prudent assessment of the costs/benefits. In addition it requires expert implementation of a planned project and due consideration of environmental factors such as potential damage to fish and their habitats, including impacts downstream. There is no “one size fits all” solution.
Also farmers must consider that certain drainage works may require approval under the Environmental Impact Assessment Agriculture Regulations (EIA). If the proposed land drainage works exceed 15 hectares, or the works are to be carried out within or may affect an Natural Heritage Area (NHA), a proposed NHA, a Natura 2000 site or a nature reserve or the proposed works may have a significant effect on the environment, an Environmental Impact Assessment screening is required from my Department. Drainage or reclamation of wetlands can have a major impact on habitats and wildlife however, such works are not subject to EIA Agriculture Regulations. These activities are subject to planning permission under the Planning and Development Regulations.
