Wastewater plants in New Zealand

317 plants indexed. Showing 239 matching current filters.

239 plants matching filters

Upper Takaka

Upper Tākaka, Unknown

Upper Takaka wastewater treatment plant serves 1,365 people in Upper Tākaka, New Zealand. It provides secondary treatment and discharges 9.25 megaliters of treated wastewater annually.

Secondary 1,365 Low

Greytown WWTP

Greytown Community, Wellington

Greytown WWTP is an advanced treatment facility serving 2,438 people in Greytown Community, Wellington, New Zealand. It discharges 685 m³/day of treated wastewater, protecting local waterways.

Advanced 2,438 Low

Martinborough WWTP

Martinborough Community, Wellington

Martinborough WWTP is an advanced treatment plant serving the Martinborough Community in Wellington, New Zealand. It discharges treated wastewater at a volume of 262.00, supporting local water quality.

Advanced 1,641 Low

Havelock

Havelock, Marlborough

Havelock wastewater treatment plant serves 571 people in Marlborough, New Zealand, with secondary treatment. It discharges treated effluent near the coast, supporting local water quality.

Secondary 571 Medium

Tapawera

Tapawera, Tasman

Tapawera wastewater treatment plant serves the small community of Tapawera in Tasman, New Zealand. It provides secondary treatment and discharges treated wastewater into the local watershed.

Secondary 423 Low

Little Wanganui

Buller District, West Coast

Little Wanganui wastewater treatment plant serves a small community in Buller District, New Zealand's West Coast.

Secondary 203 Medium

Lake Ferry WWTP

Martinborough Community, Wellington

Lake Ferry WWTP is an advanced treatment plant serving 135 people in Martinborough Community, Wellington, New Zealand. It discharges 25.00 m³/day of treated wastewater near the coast.

Advanced 135 Low

Seddon

Seddon, Marlborough

Seddon wastewater treatment plant serves the small Marlborough community in New Zealand's South Island. It provides secondary treatment for approximately 685 residents.

Secondary 685 Low

Reefton

Buller District, West Coast

Reefton wastewater treatment plant serves Buller District, New Zealand, with advanced treatment for a population of 1,013. It discharges 800 m³/day into local waterways, supporting the West Coast region's environmental health.

Advanced 1,013 Low

The Oxidation Ponds

Kaikōura District, Canterbury

The Oxidation Ponds in Kaikōura District, Canterbury, New Zealand, is a secondary treatment plant serving 3,372 people. It discharges 919.24 megaliters of treated wastewater annually near the coast.

Secondary 3,372 Medium

Blackball

Blackball, West Coast

Blackball wastewater treatment plant serves 885 people in Blackball, West Coast, New Zealand. It provides advanced treatment and discharges 207.39 megaliters annually.

Advanced 885 Low

Runanga

Rapahoe, West Coast

Runanga wastewater treatment plant serves Rapahoe on New Zealand's West Coast. This secondary treatment facility discharges approximately 452 m³/day and lies within 10 km of the coast.

Secondary 1,930 Medium

Cobden

Greymouth, West Coast

Cobden wastewater treatment plant serves 2,080 people in Greymouth, New Zealand. It provides primary treatment and discharges 487.30 megalitres annually near the coast.

Primary 2,080 Medium

Greymouth Preston Rd and Johnson St

Grey District, West Coast

Greymouth Preston Rd and Johnson St is an advanced wastewater treatment plant in Grey District, New Zealand, serving 4,071 people. It discharges 953.64 megaliters annually near the coast.

Advanced 4,071 Medium

Karoro_Paroa

Grey District, West Coast

Karoro_Paroa is an advanced wastewater treatment plant serving 2,635 people in Grey District, New Zealand's West Coast region. It discharges 617.27 megaliters annually and is located within 10 km of the coast.

Advanced 2,635 Medium

Iveagh Bay Te Kinga

Moana, West Coast

Iveagh Bay Te Kinga is an advanced wastewater treatment plant serving 192 people in Moana, West Coast, New Zealand. It discharges 45.06 megaliters annually, protecting the local environment.

Advanced 192 Low

Moana

Moana, West Coast

Moana wastewater treatment plant serves a small community of 72 people on New Zealand's West Coast. It provides secondary treatment and discharges approximately 16.91 megaliters of treated wastewater annually.

Secondary 72 Low

Cheviot

Hurunui District, Canterbury

Cheviot wastewater treatment plant serves the small community of Cheviot in Hurunui District, Canterbury, New Zealand. It provides secondary treatment and discharges treated effluent near the coast.

Secondary 109 Medium

Hawarden

Hurunui District, Canterbury

Hawarden wastewater treatment plant serves the Hurunui District in Canterbury, New Zealand, treating wastewater for a small population of 130 with secondary treatment.

Secondary 130 Low

Waikari

Waikari, Canterbury

Waikari wastewater treatment plant serves the small community of Waikari in Canterbury, New Zealand. It provides secondary treatment and discharges approximately 157,740 cubic meters annually.

Secondary 673 Low

Frequently asked

How many wastewater treatment plants are in New Zealand?

UtilityRadar indexes 317 wastewater treatment plants in New Zealand, with treatment level, capacity, operator and discharge data on each record.

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