Wastewater treatment and disposal
Wastewater services
Waikato Waters delivers water and wastewater services on Waipā District Council's behalf.
These services transferred on July 1, 2026. We are continuing to deliver some services on their behalf such as customer services and billing.
Find out more on the Waikato Waters website.
Emptying your swimming pool
Before draining your swimming or spa pool, it’s important to know where that water should go. Pool water often contains chemicals like chlorine and copper that can harm fish and other aquatic life if released into stormwater drains or streams.
When draining your pool, if possible, always use the wastewater network to drain your pool. You can do this through:
- Your pool’s plumbing,
- A gully trap, or
- A sink.
Drain slowly — no faster than 2 litres per second.
If you need to discharge water faster than that, please contact Council first, as you’ll need consent to do so.
Find out more here - Emptying your swimming pool
Wastewater network
Council's wastewater infrastructure map
Maps Online is a mapping system that allows you to view geographic information and data about Councils water, wastewater and stormwater infrastructure around the district, you can search using our Utilities module.
Connections to Council Supply
If you require a connection to Council's wastewater network, an application form will need to be filled out and lodged with Council, along with the payment of appropriate charges.
If you find a fault in the wastewater network belonging to Council, please contact us as soon as possible by reporting it online or calling 0800 WAIPA DC (0800 924 723). This phone line is staffed 24/7.
If you find or suspect a fault on your own property, it’s your responsibility to fix it and we strongly suggest you contact a plumber or drainlayer.
Trade waste & Septage disposal
Trade waste is any liquid that is discharged from commercial or industrial premises to Waipā District Council's wastewater system. Find out more here: Trade waste.
There is one septage disposal point at the Cambridge Treatment Plant for domestic type sewage.
If commercial tanker companies require to use this disposal point, an application for a Trade Waste consent will need to be filled out and lodged with Trade Waste first.
Once a Trade Waste consent has been obtained, Council will be able to set the tanker company up to dispose of domestic sewage at the Cambridge Wastewater treatment Plant.
Application for Trade Waste Discharge
Wastewater conservation
Wastewater is expensive to treat, and the amount that needs to be treated is dependent on how much drinkable water you use. Ultimately, reducing your household water use will result in less water going to waste. For more info visit www.smartwater.org.nz
It’s also important to watch out what you flush. Many ‘flushable wipes’ on sale are not actually flushable or able to disintegrate, and will end up causing plumbing and drainage issues for both you and us! So remember – Don’t flush wipes down the pipes.
Wastewater bylaw
View the latest bylaw documents: Bylaws