If Irish Water is going to cost €7bn to abolish then you as a tax payer will, in some way… If Irish Water is going to cost €7bn to abolish then you as a tax payer will, in some way have to foot the bill to the tune of an extra average cost of €2,300 per tax payer or approx €4,700 per household in Navan while still having to fund the repair and upkeep of the water network. So our question for you is ... Do you want to abolish Irish Water? Feel free to alsocomment below.