ECan ignores calls from health and environment NGOs
ECan ignores calls from health and environment NGOs to address toxic nitrate levels
Environment Canterbury is taking dangerous risks with human and environment health by failing to take action on the toxic levels of nitrates in fresh water.
The Chief Executive of Environment
Canterbury has rejected calls from environment and health
NGOs to apply a precautionary approach to managing dangerous
nitrate levels in Canterbury’s freshwater. Read the full letter to ECan and the
response here.
Forest & Bird Chief Executive
Kevin Hague, and Public Health Association Chief Executive
Dr Prudence Stone, wrote a letter to Environment Canterbury asking
for urgent action to reduce the levels of nitrates going
into groundwater and waterways.
But the response from ECan’s Bill Bayfield
rejects the evidence of dangers to human health, claiming
more research is needed, and passes the buck to Ministry of
Health to update drinking water standards.
“I’m very disappointed by the response from Bill Bayfield and ECan,” says Forest & Bird freshwater advocate Annabeth Cohen.
“They’re refusing to show leadership on meaningfully reducing nitrates in fresh water, which we know pose a risk to human health at lower levels than currently exist in much of Canterbury’s groundwater.”
Nitrates can
enter groundwater, lakes, and rivers thorough the excessive
application of fertilisers and through ammonia in animal
waste. Irrigation systems can add to the problem.
In their letter, Mr Hague and Dr Stone call on
Environment Canterbury to make urgent plans to stop allowing
dairy farming intensification, cut cow numbers, and reduce
fertiliser use in catchments with high nitrate levels.
“There is now a mountain of evidence that
excess nitrates put us at greater risk of illnesses such as
colon cancer, rectal cancer, thyroid disease, blue baby
syndrome, and neural tube defects in utero,” Ms Cohen
says.
“By refusing to apply a precautionary approach,
ECan is taking a risk with people’s health. The fresh
water environment in Canterbury is past the point of crisis
and we are potentially heading for a disaster in human
health. ECan is wasting time and dodging responsibility
rather than taking meaningful and urgent action.”
High levels of nitrates cause algal blooms that make
water unsafe for swimming and are harmful to our already
stressed native fish populations, Ms Cohen says.
The Government’s draft regulations for fresh water are
due out for consultation in August. Forest & Bird is asking
the Government to stop land use intensification and to set
tighter limits for water quality, especially nitrates.
“The current regulations draw the line at
toxicity, but this isn’t good enough,” Ms Cohen says.
“We need our national standards to protect
people’s health and the health of our environment.”
Read the full letter to ECan and the
response here.
ends