Wastewater plants in New Zealand

317 plants indexed. Showing 61 matching current filters.

61 plants matching filters

Manaia

South Taranaki District, Taranaki

Manaia wastewater treatment plant serves the South Taranaki District in New Zealand's Taranaki region, with a designed capacity of 1.00 volume unit and a population served of 1,154.

Not Reported 1,154 Low

Awatoto

Napier City, Hawke's Bay

Awatoto wastewater treatment plant serves Napier City, New Zealand, with a designed capacity of 1.00 million cubic meters per year. It treats wastewater for a population of 966 and discharges into the local environment.

Not Reported 966 Low

Hawera

South Taranaki District, Taranaki

Hawera wastewater treatment plant serves South Taranaki District, New Zealand, with a designed capacity of 1.00 million cubic meters per year. It is located near the coast in the Taranaki region.

Not Reported 9,970 Medium

East Clive

Clive, Hawke's Bay

East Clive wastewater treatment plant serves approximately 66,000 people in Clive, Hawke's Bay, New Zealand. It is located near the coast and discharges into the local environment.

Not Reported 65,994 Medium

Whanganui Urban

Whanganui District, Manawatū-Whanganui

Whanganui Urban wastewater treatment plant serves approximately 39,000 people in Whanganui District, New Zealand. It discharges treated effluent into the Whanganui River, which flows to the Tasman Sea.

Not Reported 39,055 Low

Foxton WWTP

Foxton, Manawatū-Whanganui

Foxton WWTP serves the town of Foxton in the Manawatū-Whanganui region of New Zealand. The plant has a designed capacity of 1.00 and serves a population of 1,576.

Not Reported 1,576 Low

Levin WWTP Data

Horowhenua District, Manawatū-Whanganui

Levin WWTP Data serves Horowhenua District, New Zealand, treating wastewater for approximately 20,278 people. The plant operates under New Zealand's national wastewater regulations.

Not Reported 20,278 Medium

Otaki

Ōtaki, Wellington

Otaki wastewater treatment plant serves approximately 39,500 people in Ōtaki, Wellington, New Zealand. The facility is located within 50 km of the coast and discharges into the local watershed.

Not Reported 39,500 Medium

Paraparaumu

Kāpiti Coast District, Wellington

Paraparaumu wastewater treatment plant serves the Kāpiti Coast District in Wellington, New Zealand. It has a designed capacity of 1.00 and serves a population of 7,304.

Not Reported 7,304 Low

Motueka

Motueka, Unknown

Motueka wastewater treatment plant serves 8,301 people in Motueka, New Zealand. Located near the coast, it discharges treated effluent into the Tasman Bay / Te Tai-o-Aorere.

Not Reported 8,301 Medium

Porirua Wastewater Treatment Plant

Porirua City, Wellington

Porirua Wastewater Treatment Plant serves Porirua City, New Zealand, treating wastewater for approximately 74,250 people. It is located near the coast in the Wellington region.

Not Reported 74,250 Medium

Nelson Wastewater Treatment Plant

Nelson City, Nelson

Nelson Wastewater Treatment Plant serves Nelson City, New Zealand, treating wastewater for approximately 29,893 people. The plant is located near the coast and discharges into the Tasman Bay.

Not Reported 29,893 Medium

Seaview WWTP

Lower Hutt, Wellington

Seaview WWTP serves Lower Hutt, New Zealand, treating wastewater for approximately 147,400 people. The plant operates under New Zealand's national wastewater regulations and discharges into the Wellington Harbour ecosystem.

Not Reported 147,404 Medium

Picton

Marlborough District, Marlborough

Picton wastewater treatment plant serves the Marlborough District in New Zealand, treating wastewater for approximately 4,800 residents. The plant is located near the coast and operates under New Zealand's national wastewater regulations.

Not Reported 4,798 Medium

Bells Island

Tasman District, Tasman

Bells Island wastewater treatment plant serves the Tasman District in New Zealand's Tasman region, treating wastewater for approximately 49,393 people. The plant is located near the coast, with a designed capacity of 1.00 cubic meters per day.

Not Reported 49,393 Medium

Western

Wellington, Wellington

Western wastewater treatment plant serves approximately 31,000 people in Wellington, New Zealand. Located within 50 km of the coast, it discharges treated effluent into the local watershed.

Not Reported 31,048 Medium

Moa Point

Wellington, Wellington

Moa Point wastewater treatment plant serves Wellington, New Zealand, treating wastewater for approximately 158,000 people. The plant discharges into the Cook Strait, supporting the local marine environment.

Not Reported 158,047 Medium

Blenheim

Marlborough District, Marlborough

Blenheim wastewater treatment plant serves approximately 29,590 people in Marlborough District, New Zealand. It is located near the Wairau Lagoons, within 50 km of the coast.

Not Reported 29,590 Medium

Westport

Westport, West Coast

Westport wastewater treatment plant serves the town of Westport on New Zealand's West Coast. It is located near the Buller River and within 50 km of the Tasman Sea.

Not Reported 4,620 Low

Hokitika

Westland District, West Coast

Hokitika wastewater treatment plant serves the Westland District on New Zealand's West Coast. It provides municipal wastewater treatment for a population of approximately 4,771.

Not Reported 4,771 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.

Who operates wastewater treatment in New Zealand?

Among the plants on this page, the most-referenced operator is Wellington Water. UtilityRadar's records show 3 plants linked to this operator.

What is the largest wastewater treatment plant in New Zealand?

Among the indexed plants, Manaia has the highest designed capacity at 1 m3/day.

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