On 31 October 2003 a landslide occurred on the side of Cashlaundrumlahan, a hill near Derrybrien in County Galway, Ireland. It was focused around turbine 68 in the Derrybrien wind farm, and disrupted further construction. The landslide dislodged 450,000 cubic metres of peat after days of dry weather. While initially coming to rest 2.5 km away, it moved further three weeks later when rains came, entering the Derrywee River (Abhainn Da Loilioch), and eventually spilled 20 km away into Lough Cutra. The lake was also the source of the townland of Gort's drinking water, and this caused disruptions to supply. An impact assessment on the wildlife within the lake determined that more than 50 per cent of fish in the lake had been killed due to this pollution, about 50,000 fish of all ages and species groups had perished. A smaller peat slide near turbine 17 had occurred prior to the main movement on the 16th but it did not result in the suspension of the construction of the wind turbine farm. In 2004, the engineering and construction companies (associated with the wind farm development) were convicted of being responsible for the pollution, while the charges against the wind farm company itself were dismissed. In 2008, the European Court of Justice ruled against the Irish government, noting that an environmental impact assessment should have been undertaken before the project was allowed to proceed. See also Wind power in the Republic of Ireland References External links "The Politics of Peat" – Video containing RTÉ News coverage of the landslide Natural disasters in Ireland Derrybrien Landslide, 2003 History of County Galway Derrybrien landslide Derrybrien landslide 2003 disasters in Ireland