Households are likely to be paying between €80 to €210 a year for water charges.
And that estimate includes the €100 relief payment.
The capped charges, however could change slightly over the next ten days or so.
Government officials are examining new compliance powers for Irish Water to penalise those who refuse to pay.
The capped bills are likely to extend into 2017 and possibly even the following year, for households registered with Irish Water.
Speaking on Savage Sunday Madeline Lyes from University College Dublin says these figures are creating more confusion.
