Whanganui Chronicle
  • Whanganui Chronicle home
  • Latest news
  • Sport
  • Business
  • Opinion
  • Lifestyle
  • Property
  • Death notices
  • Classifieds

Subscriptions

  • Herald Premium
  • Viva Premium
  • The Listener
  • BusinessDesk

Sections

  • Latest news
  • On The Up
  • Sport
  • Business
  • Opinion
  • Lifestyle
  • Property
    • All Property
    • Residential property listings
  • Rural
    • All Rural
    • Dairy farming
    • Sheep & beef farming
    • Horticulture
    • Animal health
    • Rural business
    • Rural life
    • Rural technology

Locations

  • Taranaki
  • National Park
  • Whakapapa
  • Ohakune
  • Raetihi
  • Taihape
  • Marton
  • Feilding
  • Palmerston North

Media

  • Video
  • Photo galleries
  • Today's Paper - E-Editions
  • Photo sales
  • Classifieds

Weather

  • New Plymouth
  • Whanganui
  • Palmertson North
  • Levin

NZME Network

  • Advertise with NZME
  • OneRoof
  • Driven Car Guide
  • BusinessDesk
  • Newstalk ZB
  • Sunlive
  • ZM
  • The Hits
  • Coast
  • Radio Hauraki
  • The Alternative Commentary Collective
  • Gold
  • Flava
  • iHeart Radio
  • Hokonui
  • Radio Wanaka
  • iHeartCountry New Zealand
  • Restaurant Hub
  • NZME Events

SubscribeSign In
Advertisement
Advertise with NZME.
Home / Whanganui Chronicle

Warning signs not necessary for now

By Anne-Marie Emerson,anne-marie.emerson@wanganuichronicle.co.nz
Whanganui Chronicle·
1 Jan, 2013 06:55 PM2 mins to read

Subscribe to listen

Access to Herald Premium articles require a Premium subscription. Subscribe now to listen.
Already a subscriber?  Sign in here

Listening to articles is free for open-access content—explore other articles or learn more about text-to-speech.
‌
Save

    Share this article

There's been little change in the good and bad news for visitors to Lake Wiritoa and Dudding Lake.

Barry Gilliland from Horizons Regional Council said the most recent testing at the popular lakes had showed similar results to previous testings: Both lakes have high levels of non-toxic algae but low levels of toxic algae.

Mr Gilliland said samples of the blue-green algae have been sent for further laboratory testing as a precaution, but at this stage warning signs were not necessary at either of the lakes.

He said warm and settled weather had contributed to the excessive growth of the algae this summer.

Mr Gilliland said no surface scum was observed in the lakes during sampling, however, algae can often be concentrated near the surface, especially in the morning.

Advertisement
Advertise with NZME.
Advertisement
Advertise with NZME.

"Regular lake users will know the usual advice to mix the surface water up by doing a few circuits of the lake in a power boat before undertaking activities like water skiing. This simply a precaution to mix any algae into more of the lake water if it is concentrated near the surface."

Meanwhile, Wanganui's two main swimming beaches continue to be clean and safe for swimming.

Castlecliff and Kai Iwi are both colour-coded green, meaning the water should be safe for swimming and relatively free of E. coli.

Advertisement
Advertise with NZME.

However, Mowhanau Stream at Kai Iwi and the Whanganui River at the city bridge are both colour-coded red, which means there could be a health risk by swimming there.

Save

    Share this article

Latest from Whanganui Chronicle

Whanganui Chronicle

Whanganui-based AI service features on world stage

Whanganui Chronicle

‘All options on the table’: Whanganui gears up for crucial call on water services

Whanganui Chronicle

Family seeks answers over woman's death on Mt Ruapehu


Sponsored

Solar bat monitors uncover secrets of Auckland’s night sky

Advertisement
Advertise with NZME.

Latest from Whanganui Chronicle

Whanganui-based AI service features on world stage
Whanganui Chronicle

Whanganui-based AI service features on world stage

The presentation was met with overwhelming praise from fellow delegates.

14 Jul 01:25 AM
‘All options on the table’: Whanganui gears up for crucial call on water services
Whanganui Chronicle

‘All options on the table’: Whanganui gears up for crucial call on water services

13 Jul 09:38 PM
Family seeks answers over woman's death on Mt Ruapehu
Whanganui Chronicle

Family seeks answers over woman's death on Mt Ruapehu

13 Jul 09:12 PM


Solar bat monitors uncover secrets of Auckland’s night sky
Sponsored

Solar bat monitors uncover secrets of Auckland’s night sky

06 Jul 09:47 PM
NZ Herald
  • About NZ Herald
  • Meet the journalists
  • Newsletters
  • Classifieds
  • Help & support
  • Contact us
  • House rules
  • Privacy Policy
  • Terms of use
  • Competition terms & conditions
  • Our use of AI
Subscriber Services
  • Whanganui Chronicle e-edition
  • Manage your print subscription
  • Manage your digital subscription
  • Subscribe to Herald Premium
  • Subscribe to the Whanganui Chronicle
  • Gift a subscription
  • Subscriber FAQs
  • Subscription terms & conditions
  • Promotions and subscriber benefits
NZME Network
  • Whanganui Chronicle
  • The New Zealand Herald
  • The Northland Age
  • The Northern Advocate
  • Waikato Herald
  • Bay of Plenty Times
  • Rotorua Daily Post
  • Hawke's Bay Today
  • Viva
  • NZ Listener
  • Newstalk ZB
  • BusinessDesk
  • OneRoof
  • Driven Car Guide
  • iHeart Radio
  • Restaurant Hub
NZME
  • NZME Events
  • About NZME
  • NZME careers
  • Advertise with NZME
  • Digital self-service advertising
  • Book your classified ad
  • Photo sales
  • © Copyright 2025 NZME Publishing Limited
TOP