The new Groundwater Directive (GWD) establishes a regime which sets underground water quality standards and introduces measures to prevent or limit inputs of pollutants into groundwater.
Sa Treoir nua i leith Screamhuisce (GWD) bunaítear córas a leagann caighdeáin cáilíochta uisce faoi thalamh agus tugtar isteach bearta le hionchur truailleán i screamhuisce a chosc nó teorainn a chur leo.