Local Govt | National News Video | Parliament Headlines | Politics Headlines | Search

 


Aquatic insect populations indicate Makotuku River returning

The Makotuku River which provided water for Raetihi before it was contaminated by a diesel spill at the Turoa ski area on Mt Ruapehu in October last year is returning to health.

As part of Ruapehu District Council’s plan to return to the Makotuku as the water source for Raetihi council Environment Manager, Anne-Marie Westcott, has walked along the river observing aquatic insect life.

Ms Westcott said that aquatic insect populations provide a good indicator of water quality and the health of the ecosystem.

“The numbers of aquatic insects in the Makotuku River are building which is a good sign the river is returning to health,” she said.

“In a walk up the Makotuku last week turning over river stones I saw good quantities of caddisfly larvae and some very large stoneflies.”

“Different aquatic insects can tolerate different levels of pollution or run-off.”

“Stoneflies require streams with higher quality water and their abundance in the Makotuku shows that the water quality of the river is good.”

Ms Westcott said that at the Waimarino Waiouru Community Board meeting next Thursday (13th Feb) there will be a discussion on a date for a community demonstration of the newly installed hydrocarbon sensor on the raw water intake from the Makotuku River.

ENDS

© Scoop Media

 
 
 
 
 
Parliament Headlines | Politics Headlines | Regional Headlines

 

Labour: Healthy Homes Bill Passes First Reading

Some of New Zealand’s most vulnerable children and families are on their way towards safer living conditions with the passing of the first reading of the Healthy Homes Guarantee Bill in Parliament last night, Leader of the Opposition Andrew Little says. More>>

ALSO:

Werewolf Satire: Home, And A Way

The one thing even more popular than an Auckland house is offering advice on how to afford an Auckland house. So, on the grounds it can’t be worse than some of the stuff that’s out there, here’s my three cents* worth. [*Up 50% since 2013!] More>>

ALSO:

Werewolf: The Defence Pretence

Last year, the world began spending more money on weapons again, for the first time since 2011... New Zealand belongs to a region – Asia and Oceania – where military spending rose sharply in 2015, by 5.4 per cent. More>>

ALSO:

Gordon Campbell: On Not Crying Foul, Argentina

So a couple of guys found to be criminally liable of environmental pollution in Argentina lodge an application with the Overseas Investment Office… in order to buy some prime New Zealand rural land. Seems that their factory back home had carelessly and/or intentionally discharged toxic waste into the Lujan river. Bummer... More>>

ALSO:

Urban & Rural: $303m To Merge And Modernise New Zealand’s Fire Services

Internal Affairs Minister Peter Dunne today announced funding of $303 million over five years to combine urban and rural fire services into one organisation from mid-2017. More>>

ALSO:

High Trust Regime: What Did The PM Tell His Lawyer About Foreign Trusts?

The Government stopped the IRD from reviewing New Zealand foreign trusts shortly after the Prime Minister’s lawyer wrote to the Revenue Minister claiming John Key had promised him the regime would not be changed. More>>

ALSO:

Road Crime: Wicked Campers Vans Classified As Objectionable

The definition of publication includes any "thing that has printed or impressed upon it, or otherwise shown upon it, 1 or more (or a combination of 1 or more) images, representations, signs, statements, or words", The Classification Office has previously classified such 'things' as billboards, t-shirts, and even a drink can. This is the first time the Classification Office has classified a vehicle. More>>

ALSO:

'When New' Repairs: Landmark EQC Settlement

The Earthquake Commission has cut a deal with 98 Canterbury homeowners that affirms the government entity's responsibility to repair earthquake-damaged property to a 'when new' state, as well as covering repairs for undamaged parts of a property and clarifying its position on cash settlement calculations. More>>

ALSO:

Gordon Campbell: On Kiwirail’s Latest Stint In The Dogbox

The denigration of Kiwirail continues. The latest review (based on a 2014 assessment) of the options facing the company have enabled Kiwirail to be hung out to dry once again as a liability and burden on the taxpayer. More>>

ALSO:

Royal Society Report: Good Opportunities To Act Now On Climate Change

There are many actions New Zealand can and should take now to reduce the threat of climate change and transition to a low-carbon economy, a report released today by the Royal Society of New Zealand finds... More>>

ALSO:

Get More From Scoop

 

LATEST HEADLINES

 
 
 
 
 
 
 
 
 
Regional
Search Scoop  
 
 
Powered by Vodafone
NZ independent news