Urgent action needed to restore Waikato lakes' health
Waikato is home to a diverse range of lakes, and experts say they urgently need better management and restoration.
The Green Party's list of the top 10 dirty rivers in New Zealand is farcical and brings into question their credibility, says IrrigationNZ chief executive Andrew Curtis.
The three rivers listed in irrigated catchments; Ruamahanga, Tukituki and Selwyn, when compared with the water quality of other rivers in these regions shows whilst they each have challenges, they are not the dirtiest.
"The true state of water quality in New Zealand can be gleaned from the Land Air Water Aotearoa website www.lawa.org.nz. This contains the most accurate and up to date picture of actual river water quality in New Zealand.
"The Porirua in Wellington region, Karamu in Hawke's Bay and Heathcote river in Christchurch all have worse water quality issues than the Ruamahanga, Tukituki and Selwyn," says Curtis
"The Greens are being mischievous with their dirtiest rivers stunt. They are trying to create a divide between rural and urban communities which is not good for New Zealand."
There are some huge water quality issues facing all of lowland New Zealand if pristine, swimmable water quality becomes the minimum standard.
"Just as farmers will have to invest in changing farm practices, rates will have to rise significantly in urban areas to pay for rivers to be cleaned-up to a pristine standard," he says.
Despite this cost, Curtis says the primary sector is actively embracing change. Adoption of good management practices, like stock exclusion from waterways, is the first step. "The continued evolution of precision agriculture is the long-term solution if we are to create a resilient and sustainable future for rural New Zealand."
"The goal posts for farmers have changed and there are now environmental limits in place or in the process of being put in place."
Kiwis are wasting less of their food than they were two years ago, and this has been enough to push New Zealand’s total household food waste bill lower, the 2025 Rabobank KiwiHarvest Food Waste survey has found.
OPINION: Sir Lockwood Smith has clearly and succinctly defined what academic freedom is all about, the boundaries around it and the responsibility that goes with this privilege.
DairyNZ says its plantain programme continues to deliver promising results, with new data confirming that modest levels of plantain in pastures reduce nitrogen leaching, offering farmers a practical, science-backed tool to meet environmental goals.
'Common sense' cuts to government red tape will make it easier for New Zealand to deliver safe food to more markets.
Balclutha farmer Renae Martin remembers the moment she fell in love with cows.
Academic freedom is a privilege and it's put at risk when people abuse it.