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Wastewater

We provide wastewater collection, treatment and disposal for the residents and businesses of urban communities in Ōtaki, Waikanae, Paraparaumu and Raumati.

In an emergency, contact us. Our phones are monitored 24 hours a day.

Connection/alteration
If you're installing new wastewater (sewer) connections for new or existing properties or subdivisions, you'll need to...
Wastewater services
We own and maintain more than 21,000 connections and 5,400 access chambers to 350 kilometres of sewers, which handle a...
Sewers
Sewers are also referred to as drains, wastewater drains, foulwater drains. We provide a network of sanitary sewer mains...
Blocked drains
If you have a blocked drain, call a plumber/drain clearer. Be prepared: locate a drain clearer (look under 'Drainage' in...
Protect our pipes
Want to know what you shouldn’t flush or pour into our wastewater system? Our wastewater team find lots of strange...
Wastewater treatment consenting
Waikanae, Paraparaumu and Raumati are served by a single wastewater treatment plant in Paraparaumu, which was upgraded...
Updated 21 October 2024