A compromise over Matamata-Piako's "pan tax" could result in residents footing more of the bill than initially proposed.
The district council will make its final decision on how to charge for waste water this week after huge opposition to the proposal to charge non-residential premises based on how many toilets they have.
Under the pan tax proposal, businesses would have paid an extra $1 million of the waste water bill and faced increases up to 2000 per cent above the $593 annual fee charged to businesses and residents.
But as the council looks to appease businesses by using water meters to calculate how much more they pay, some of the money needed will have to come from residents.
Matamata-Piako mayor Hugh Vercoe believed the water meter system was fairer than charging a flat fee, but residents would be paying more than the $680 a year increase signalled in the draft long term plan.