In New Zealand "dirty dairying" refers to damage to the ecological health of New Zealand's freshwater environment by the intensification of dairy farming, [1] and also to the high profile campaign begun in 2002 by the Fish and Game Council to highlight and combat this. [2] [3] [4]
The campaign led to the creation in 2003 of the Dairying and Clean Streams Accord, a voluntary agreement between Fonterra, Ministry for the Environment, Ministry of Agriculture and Forestry, and regional councils. In 2014 the Dairying and Clean Streams Accord was succeeded by the Sustainable Dairying: Water Accord. [5]
Intensive dairy farming practices has led to water pollution from cattle effluent in many of the streams and rivers in New Zealand. The Waikato River has had a long history of water pollution and now fails health regulations for human contact. It passes through the highly productive Waikato region, where dairy farming is a common land use. More recently, the Manawatu River has been highlighted in the media due to its high pollution levels. Lake Ellesmere has suffered from eutrophication since the 1970s due to farming activities in the area, Lake Taupo has had government funding to curb pollution, and the Rotorua lakes are heavily polluted. A study using water quality data from 1996 to 2002 found that the vast majority of lowland rivers and streams passing through pastoral land were polluted. [6]
There have been a number of prosecutions for dirty dairying. Over a four-year period from July 2008 until June 2012 at least 151 prosecutions involving 300 charges were made for unlawful discharges of dairy effluent. Environment Court fines collected for the period totalled $NZ$3.2 million. [7]
Some notable cases include:
The Waikato is a local government region of the upper North Island of New Zealand. It covers the Waikato District, Waipa District, Matamata-Piako District, South Waikato District and Hamilton City, as well as Hauraki, Coromandel Peninsula, the northern King Country, much of the Taupō District, and parts of Rotorua District. It is governed by the Waikato Regional Council.
The Waikato River is the longest river in New Zealand, running for 425 kilometres (264 mi) through the North Island. It rises in the eastern slopes of Mount Ruapehu, joining the Tongariro River system and flowing through Lake Taupō, New Zealand's largest lake. It then drains Taupō at the lake's northeastern edge, creates the Huka Falls, and flows northwest through the Waikato Plains. It empties into the Tasman Sea south of Auckland, at Port Waikato. It gives its name to the Waikato region that surrounds the Waikato Plains. The present course of the river was largely formed about 17,000 years ago. Contributing factors were climate warming, forest being reestablished in the river headwaters and the deepening, rather than widening, of the existing river channel. The channel was gradually eroded as far up river as Piarere, leaving the old Hinuera channel through the Hinuera Gap high and dry. The remains of the old river path can be clearly seen at Hinuera where the cliffs mark the ancient river edges. The river's main tributary is the Waipā River, which has its confluence with the Waikato at Ngāruawāhia.
Fonterra Co-operative Group Limited is a New Zealand multinational publicly traded dairy co-operative owned by around 10,500 New Zealand farmers. The company is responsible for approximately 30% of the world's dairy exports and with revenue exceeding NZ$17.2 billion, is New Zealand's largest company.
The Piako River is a lowland river system that drains into the Firth of Thames on the North Island of New Zealand. Together with the Waihou River, it is one of the two main rivers systems which drains the Hauraki Plains. It is the dominant river system in the Matamata-Piako District, and on its journey it passes through the towns of Morrinsville and Ngatea.
The Manawatū River is a major river of the lower North Island of New Zealand. The river flows from the Ruahine Ranges, through both the Manawatū Gorge and the city of Palmerston North, and across the Manawatū Plains to the Tasman Sea at Foxton.
Whataroa is a small township in southern Westland on the West Coast of New Zealand's South Island. It is located on the western bank of the Whataroa River, with the village of Te Taho on the other side. State Highway 6 passes through Whataroa on its route from Ross to the Franz Josef Glacier. Hari Hari is 31 kilometres (19 mi) to the north-east, and Franz Josef is 32 km to the south-west.
The rivers of New Zealand are used for a variety of purposes and face a number of environmental issues. In the North Island's hill country the rivers are deep, fast flowing and most are unnavigable. Many of the rivers in the South Island are braided rivers. The navigable rivers were used for mass transport in the early history of New Zealand.
The Dairying and Clean Streams Accord is an agreement signed in 2003 in New Zealand between Fonterra, Ministry for the Environment, Ministry of Agriculture and Forestry and regional councils. The Accord was prompted by the high-profile "dirty dairying" campaign by Fish and Game New Zealand which highlighted water pollution of lakes, rivers and streams due to the intensification of dairy farming in parts of New Zealand.
Fish & Game New Zealand is the collective brand name of 12 regional fish and game councils and the New Zealand Fish and Game Council which administer sports fishing and gamebird resources in New Zealand. Fish and game councils are regionally autonomous bodies governed by elected fish and game councillors, who are elected every three years by adult full season license-holders across the respective region. The New Zealand Fish and Game Council is made up of one representative from each of the regional councils. Councils employ managers and staff, and the New Zealand Fish and Game Council employs a director; the role is currently held by Bryce Johnson.
The environment of New Zealand is characterised by an endemic flora and fauna which has evolved in near isolation from the rest of the world. The main islands of New Zealand span two biomes, temperate and subtropical ,complicated by large mountainous areas above the tree line. There are also numerous smaller islands which extend into the subantarctic. The prevailing weather systems bring significantly more rain to the west of the country. New Zealand's territorial waters cover a much larger area than its landmass and extend over the continental shelf and abyssal plateau in the South Pacific Ocean, Tasman Sea and Southern ocean.
In New Zealand, agriculture is the largest sector of the tradable economy. The country exported NZ$46.4 billion worth of agricultural products in the 12 months to June 2019, 79.6% of the country's total exported goods. The agriculture, forestry and fisheries sector directly contributed $12.653 billion of the national GDP in the 12 months to September 2020, and employed 143,000 people, 5.9% of New Zealand's workforce, as of the 2018 census.
Dairy farming in New Zealand began from small beginnings during the early days of colonisation by Europeans. The New Zealand dairy industry is based almost exclusively on cattle, with a population of 4.92 million milking cows in the 2019-20 season. The income from dairy farming is now a major part of the New Zealand economy, becoming an NZ$13.4 billion industry by 2017.
Water pollution in New Zealand is an increasing concern for those who use and care for waterways and for New Zealand regulatory bodies. An increase in population is linked to an increase in water pollution, due to a range of causes such as rural land use, industrial use and urban development. Fresh water quality is under pressure from agriculture, hydropower, urban development, pest invasions and climate change. While pollution from point sources has been reduced, diffuse pollution such as nutrients, pathogens and sediments development and from stormwater in towns is not under control. There are more than 800 water quality monitoring sites around New Zealand that are regularly sampled.
CraFarms is a group of companies of which Allan, Beth and Frank Crafar were Directors. Crafar Farms was New Zealand's largest family-owned dairy business. The family business owned 22 dry stock and dairy farms with approximately 20,000 cows in various regions of the North Island, and was put into receivership in October 2009. Crafar Farms was involved in multiple prosecutions for pollution offences and incidents of poor animal welfare from 2007 to 2011.
Pollution is an environmental issue in New Zealand with a number of measures being taken to reduce its severity. New Zealand is sometimes viewed as being "clean and green" but this can be refuted due to pollution levels, among other factors. New Zealand does have a relatively low air pollution level, but some areas have high levels of plastic pollution.
Water pollution in Canterbury, New Zealand has become a major environmental issue, largely due to pollution from agricultural sources, but also industrial and urban sources.
Water pollution is an environmental issue on the West Coast of New Zealand. Water resources and water pollution come under the jurisdiction of the Resource Management Act and is controlled by the regional councils - for the West Coast it is the West Coast Regional Council.
Water is relatively abundant in New Zealand due to the temperate climate and maritime weather patterns. In recent years, water pollution and draw-down of aquifers have become important environmental issues in New Zealand.
This is a list of notable events relating to the environment in 2003. They relate to environmental law, conservation, environmentalism and environmental issues.
Water quality in Taranaki is a notable environmental issue for many stakeholders with concerns about the potential impact from dairy farming in New Zealand and petrochemical industries.