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Canterbury Health Warning -Sewage Discharge to Kaiapoi River
August 26, 2011
Health Warning - Sewage Discharge to Kaiapoi River
Recreational fishermen are being warned to avoid fishing the lower reaches of the Waimakariri after heavy rain or snow fall.
The Waimakariri District Council has recently advised of a sewage discharge into the Kaiapoi River. This was due to the significant snow melt and rainfall events of last week.
Canterbury Medical Officer of Health Dr Alistair Humphrey says the council was not discharging sewage into waterways but because of the fragile state of the sewerage infrastructure in Kaiapoi, Pines Beach and Kairaki – especially in periods of high rainfall and where flooding can occur – it is likely sewage will enter the waterways, particulary at Kaiapoi and Pines Beach.
“This means that fishing including whitebaiting in the Kaiapoi River and the lower reaches of the Waimakariri River should be avoided after 48 hours of heavy rainfall, or snow,” Dr Humphrey says.
“It is important that local whitebaiters heed warnings against fishing after sewage discharges.”
The Waimakariri District Council website – www.waimakariri.govt.nz has the most up to date information on the recent sewage discharges into the Kaiapoi River.
“Recreational users of the waterways in the Waimakariri district should refer to this website prior to undertaking fishing and other recreational activities,” Dr Humphrey says.
This warning is in addition to the existing warnings in place for other Canterbury waterways. The Avon/Otakaro and Heathcote/Opawaho rivers and the Avon-Heathcote Estuary/Ihutai are not suitable for fishing (including whitebaiting) because of the ongoing discharges of raw sewage into them.
“We ask anyone who sees people whitebaiting on the Avon and Heathcote to notify the Police so these people can be reminded of the risk and moved along,” Dr Humphreys says.
The public are also advised
to:
• Not drink water from the rivers
• Not use
the rivers or estuary for recreational use , including
swimming or boating
• Avoid physical contact with water
in these
waterways
ENDS
Canterbury DHB
CDHB
Canterbury District Health Board (CDHB) is a Christchurch, New Zealand based hospital and healthcare provider for the
Canterbury region of New Zealand. Our region extends from Kekerengu in the North, to Rangitata in the South and Arthurs Pass in the West and comprises the six Territorial Local Authorities of Kaikoura, Hurunui, Waimakariri, Christchurch City, Selwyn and Ashburton.
We collaborate with other health and disability organisations, stakeholders and our community to decide what health and disability services are needed and how to best use the funding we receive from Government to improve, promote and protect the health, wellbeing and independence of our population.
At the Canterbury DHB, our vision is to improve the health and wellbeing of people living in Canterbury.
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