
Whanganui West Catchment Group to reveal results from three years of water testing
'The work is separate from Horizons' [Regional Council] monitoring, which gives rise to warnings in summer to bathers at Kai Iwi and Ototoka.'
Earlier this year, swimming at Kai Iwi was off-limits for several days, after detection of high levels of enterococci bacteria.
Whanganui Region Catchment Collective (WRCC) co-ordinator Natasha de Rose said volunteers undertook the sampling at 82 sites.
The WRCC is the umbrella organisation for the West Whanganui group.
'We always need more buy-in, but there are certainly some farmers who are pulling their weight and doing a lot of stuff on their properties,' de Rose said.
'I think farmers got sick of the narrative that they were causing E. coli in swim spots, and that's been a big driver for them behind the scenes.'
The Mowhanau Stream is one of five in the Whanganui West catchment. Photo / NZME
Russell said the group was 'a very small cog in the big picture'.
'It all feeds into what New Zealand Inc is getting for produce overseas,' he said.
'More and more of our red meat customers, the likes of [United Kingdom supermarket] Sainsbury's, are starting to ask about the environment from which their meat is being supplied and whether it's being looked after.'
He said, historically, there had been minimal water testing in the area.
'This report is forming the basis of what our next actions will be.
'It is a long-term thing we're looking at. We have to hold our position in terms of water quality, and try and improve it.'
De Rose said funding for the group's work came from the Ministries for Primary Industries and Environment via the WRCC, with additional funding for sampling and reporting from Wai Connection.
'There are a few catchment groups up and running now, like Okoia and a little one in the back of Brunswick down to Papaiti.
'They are up country as well, through to Taumarunui and beyond.
'We are all trying to do the same things, but working together makes it a bit easier.'
Russell said in the 1970s and 1980s, the focus in the Whanganui West area was to clear land and grow grass.
'The focus for this generation is actually looking after the environment, waterways and biodiversity.
'We'd like to see more farmers getting involved, and we'd like more members. The more the merrier.'
The report will be presented at the Mowhanau Beach Community Hall on July 24 at 7pm.
Mike Tweed is a multimedia journalist at the Whanganui Chronicle. Since starting in March 2020, he has dabbled in everything from sport to music. At present his focus is local government, primarily the Whanganui District Council.

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NZ Herald
22-07-2025
- NZ Herald
Whanganui West Catchment Group to reveal results from three years of water testing
'On the other hand, E. coli bacteria continue to cause concern, and the group is refining its surveying to try to find better ways to reduce that persistent problem,' it said. 'The work is separate from Horizons' [Regional Council] monitoring, which gives rise to warnings in summer to bathers at Kai Iwi and Ototoka.' Earlier this year, swimming at Kai Iwi was off-limits for several days, after detection of high levels of enterococci bacteria. Whanganui Region Catchment Collective (WRCC) co-ordinator Natasha de Rose said volunteers undertook the sampling at 82 sites. The WRCC is the umbrella organisation for the West Whanganui group. 'We always need more buy-in, but there are certainly some farmers who are pulling their weight and doing a lot of stuff on their properties,' de Rose said. 'I think farmers got sick of the narrative that they were causing E. coli in swim spots, and that's been a big driver for them behind the scenes.' The Mowhanau Stream is one of five in the Whanganui West catchment. Photo / NZME Russell said the group was 'a very small cog in the big picture'. 'It all feeds into what New Zealand Inc is getting for produce overseas,' he said. 'More and more of our red meat customers, the likes of [United Kingdom supermarket] Sainsbury's, are starting to ask about the environment from which their meat is being supplied and whether it's being looked after.' He said, historically, there had been minimal water testing in the area. 'This report is forming the basis of what our next actions will be. 'It is a long-term thing we're looking at. We have to hold our position in terms of water quality, and try and improve it.' De Rose said funding for the group's work came from the Ministries for Primary Industries and Environment via the WRCC, with additional funding for sampling and reporting from Wai Connection. 'There are a few catchment groups up and running now, like Okoia and a little one in the back of Brunswick down to Papaiti. 'They are up country as well, through to Taumarunui and beyond. 'We are all trying to do the same things, but working together makes it a bit easier.' Russell said in the 1970s and 1980s, the focus in the Whanganui West area was to clear land and grow grass. 'The focus for this generation is actually looking after the environment, waterways and biodiversity. 'We'd like to see more farmers getting involved, and we'd like more members. The more the merrier.' The report will be presented at the Mowhanau Beach Community Hall on July 24 at 7pm. Mike Tweed is a multimedia journalist at the Whanganui Chronicle. Since starting in March 2020, he has dabbled in everything from sport to music. At present his focus is local government, primarily the Whanganui District Council.


NZ Herald
20-07-2025
- NZ Herald
Kāeo's decade-long boil-water notice raises health concerns
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NZ Herald
15-07-2025
- NZ Herald
Relief as rural East Coast school lifts water advisory with new treatment system
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