Water charges: Ireland/Denmark no comparison

Yet they conveniently forgot taxpayers in Ireland have been paying for water infrastructure for decades through the highest rates of road tax in the EU. Since this added tax burden was specifically established to fund local authority services including water infrastructure, where has this money been spent?
On The Week in Politics recently, Paul Cunningham, RTÉ’s European Correspondent attempted to compare the price of water in Ireland to Denmark. It is incomparable. In Denmark 100% of drinking water is sourced from groundwater, which requires the installation and maintenance of over 6,000 groundwater wells. Every year in Denmark new drinking water sources have to be found and existing wells decommissioned due to contamination of groundwater from pesticides, naturally occurring arsenic and saline water intrusion. In Ireland, drinking water is almost exclusively sourced from rivers and lakes, at a significantly smaller cost.