News Video | Policy | GPs | Hospitals | Medical | Mental Health | Welfare | Search

 


Health warning for Ashley River / Rakahuri lifted

March 21, 2014

Health warning for Ashley River / Rakahuri lifted

The health warning issued last month for the Ashley River / Rakahuri at State Highway One Rangiora- Loburn Bridge has been lifted.

The Community and Public Health division of the Canterbury District Health Board has lifted its algal bloom health warning issued on February 13, 2014.

Recent water testing has shown the quantity of potentially toxic blue-green algae (benthic cyanobacteria) in the river has decreased and concentrations are now below levels of concern to public health.

Dr Alistair Humphrey, Canterbury Medical Officer of Health, says the public will be informed if concentrations increase and there is a risk to public health again.

Facts about cyanobacteria:
• The algae occur naturally but can increase rapidly during warmer months.
• If the water is cloudy, discoloured, or has small globules suspended in it, avoid all contact.
• Not all cyanobacterial blooms are visible to the naked eye and toxins can persist after the blooms disappear.
• Cyanobacterial concentrations can change quickly with changing environmental conditions (e.g. wind). If a health warning is in place avoid contact with the water.
• If a warning is in place, people and animals should not drink the water from the lake at any time, even boiled water.
• Exposure to an algal bloom can cause skin rashes, nausea, stomach cramps, tingling and numbness around the mouth and fingertips. If you experience any of these symptoms visit your doctor immediately and please let your doctor know if you have had contact with lake water when there is a health warning in place

For further information visit http://ecan.govt.nz/services/online-services/monitoring/swimming-water-quality/Pages/river-warnings.aspx

Or contact Community and Public Health on (03) 364 1777.

ENDS

© Scoop Media

 
 
 
 
 
Culture Headlines | Health Headlines | Education Headlines

 

8 October: Miley Cyrus Bangerz Tour Coming To Auckland!

Dainty Group announced today that global superstar Miley Cyrus will bring her BANGERZ TOUR to New Zealand in October this year. This will be Miley’s first ever visit to New Zealand and there will only be one Auckland show before she takes her tour to Australia. More>>

ALSO:

Music: Lorde NZ Tour Confirmed In Four Major Cities!

In what will be her first ever New Zealand headline tour, Frontier Touring and Brent Eccles Entertainment are stoked to bring you four epic shows across the country! The all ages concerts take place late October/ early November in Christchurch, Dunedin, Wellington and Auckland. More>>

ALSO:

Scoop Review Of Books: Poor Economics

A review of and excerpt from Jonathan Boston and Simon Chapple’s Child Poverty in New Zealand. More>>

Head Count: Highest Population Growth Since 2003

The country’s population grew by 67,800 people, or 1.5 percent, in the year to 30 June 2014. This came from natural increase (births minus deaths) of 29,500 and net migration (arrivals minus departures) of 38,300. New Zealand's estimated resident population was 4.51 million at 30 June 2014. More>>

Fun-Enhancement: Research To Ensure Even Game For Less Skilled Players

A University of Canterbury engineering PhD student is researching sports, such as table tennis, to ensure closer games for both better and less skilled players. More>>

Werewolf: From The Lost Continent

It’s a case of better late than never for Olivier Assayas’ marvellous After May/Apres Mai, which first screened at Venice in 2012, got a theatrical release in Australia – but not here – and only now appears on DVD, after Assayas himself has moved on. More>>

ALSO:

Werewolf: Blue Eyed & Soulful

Last year’s Muscle Shoals documentary was a reminder that on some of soul music’s most hallowed tracks, the studio band consisted of a bunch of white guys from rural Alabama... More>>

ALSO:

Final Event - Number Crunching: NZ Fifth Best Performer At Commonwealth Games

With a haul of 45 medals, New Zealand has outperformed the best predictions of the world’s number crunchers by 440% and beaten our past performance at the Commonwealth Games by 11% per cent, according to a Massey University finance lecturer. More>>

ALSO:

Get More From Scoop

 
 

LATEST HEADLINES

 
 
 
 
Health
Search Scoop  
 
 
Powered by Vodafone
NZ independent news