Kaipara District Council staff are asking Mangawhai house owners and residents on the wastewater system to flush water through their drains, toilets and showers and prevent gases from backing up into their homes.

A Mangawhai Wastewater Treatment Plant Advisory Group (MAG) is helping to guide a future strategy for the growing town’s wastewater disposal.

The first part of a multi-phase project to manage Council’s water and wastewater asset network more efficiently and improve its resilience is complete.

Last week saw the first of the pre-cast concrete slabs for Mangawhai’s new wastewater balance tank carefully craned into place.

Kaipara District Council’s operations and maintenance switches over to a new contractor next month.

In the bowels of Kaipara’s wastewater networks, rag monsters and fatbergs are causing havoc and costing ratepayers' money.