Wastewater plants in New Zealand

317 plants indexed. Showing 239 matching current filters.

239 plants matching filters

Ngunguru

Whangārei District, Northland

Ngunguru wastewater treatment plant in Whangārei District, Northland, New Zealand, serves 1,435 people with advanced treatment. It discharges 168.01 ML/year near the coast, protecting local waterways.

Advanced 1,435 Medium

Nightcaps

Wallace Takitimu Community, Southland

Nightcaps wastewater treatment plant serves 299 people in Wallace Takitimu Community, Southland, New Zealand. It provides secondary treatment and discharges 129.00 megaliters annually.

Secondary 299 Low

Oakura

Ōakura, Northland

Oakura wastewater treatment plant in Ōakura, Northland, New Zealand, serves 107 people with advanced treatment. It discharges treated wastewater near the coast, supporting local water quality.

Advanced 107 Low

Oamaru Bay

Coromandel, Waikato

Oamaru Bay wastewater treatment plant serves the small community of Coromandel in Waikato, New Zealand. It provides primary treatment and discharges treated wastewater near the coast.

Primary 32 High

Oban

Stewart Island / Rakiura Community, Southland

Oban wastewater treatment plant serves the Stewart Island / Rakiura community in New Zealand's Southland region.

Advanced 434 Medium

Ohai

Wallace Takitimu Community, Southland

Ohai wastewater treatment plant in Wallace Takitimu Community, Southland, New Zealand, serves 307 people with secondary treatment. It discharges 218.00 units of treated wastewater, operating under New Zealand's national environmental standards.

Secondary 307 Low

Ohope

Ōhope, Bay of Plenty

Ohope wastewater treatment plant in Ōhope, Bay of Plenty, New Zealand, serves approximately 2,850 people with secondary treatment. It discharges treated wastewater near the coast, supporting local water quality.

Secondary 2,850 Medium

Omaha

Rodney, Auckland

Omaha wastewater treatment plant in Rodney, Auckland, New Zealand serves 1,023 people with advanced treatment. It discharges 413.70 units of treated wastewater near the coast.

Advanced 1,023 Medium

Omaui

Invercargill City, Southland

Omaui wastewater treatment plant serves 30 people in Invercargill City, Southland, New Zealand. It provides secondary treatment and discharges near the coast.

Secondary 30 Medium

Omori

Omori, Waikato

Omori wastewater treatment plant serves the Waikato region of New Zealand, providing secondary treatment for a population of 23,010. It discharges treated effluent near the coast of Lake Taupō.

Secondary 23,010 Medium

Onemana

Onemana, Waikato

Onemana wastewater treatment plant serves the coastal community of Onemana in Waikato, New Zealand. It provides primary treatment for a population of 1,323 and discharges treated effluent near the coast.

Primary 1,323 High

Opunake

Ōpunake, Taranaki

Opunake wastewater treatment plant serves the Taranaki community of Ōpunake, New Zealand, providing secondary treatment for a population of 1,605. The plant discharges treated wastewater near the coast, supporting local environmental protection.

Secondary 1,605 Medium

Otane

Central Hawke's Bay District, Hawke's Bay

Otane wastewater treatment plant serves 640 people in Central Hawke's Bay District, New Zealand, providing secondary treatment. It discharges an average of 201.31 cubic meters per day, protecting local waterways.

Secondary 640 Low

Otautau

Wallace Takitimu Community, Southland

Otautau wastewater treatment plant serves 892 people in Wallace Takitimu Community, Southland, New Zealand.

Secondary 892 Low

Otorohanga Wastewater Treatment Plant

Otorohanga District, Waikato

Otorohanga Wastewater Treatment Plant serves the Otorohanga District in Waikato, New Zealand, providing secondary treatment for a population of 2,886. It discharges approximately 780.70 cubic meters of treated wastewater daily.

Secondary 2,886 Low

Owaka

Owaka, Unknown

Owaka wastewater treatment plant serves the small community of Owaka, New Zealand, with secondary treatment. It discharges approximately 80.88 megaliters annually and is located within 10 km of the coast.

Secondary 309 Medium

Owhanake Ocean View road Waiheke Island

Waiheke, Auckland

Owhanake Ocean View Road Waiheke Island is an advanced wastewater treatment plant serving 103 people on Waiheke Island, Auckland, New Zealand. It discharges treated wastewater near the coast of the Hauraki Gulf.

Advanced 103 Medium

Oxford

Unknown, Bay of Plenty

Oxford wastewater treatment plant in Bay of Plenty, New Zealand, serves 1,685 people with advanced treatment. Supporting environmental protection in the region.

Advanced 1,685 Low

Paeroa WWTP

Paeroa, Waikato

Paeroa WWTP is a secondary treatment plant serving 214 people in Paeroa, Waikato, New Zealand. It discharges 112.90 cubic meters of treated wastewater, supporting local water quality in the Hauraki District.

Secondary 214 Low

Paihia

Bay of Islands, Northland

Paihia wastewater treatment plant in Bay of Islands, Northland, New Zealand, provides secondary treatment for a small population of 105. It discharges 16.15 megaliters of treated wastewater annually.

Secondary 105 High
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