Joint media release
No cause for concern after slightly elevated levels of arsenic detected in treated Waikato River water
27 November 2024
Two drinking water suppliers who treat water from the Waikato River have reported to Taumata Arowai slightly elevated levels of arsenic in recent samples of treated water. There is no immediate risk to public health.
The ‘maximum acceptable value’ for arsenic in New Zealand drinking water is 0.01milligrams per litre.
Watercare reported a result to Taumata Arowai of 0.011 milligrams per litre in a sample taken on November 25. Hamilton City Council’s testing on 19 and 20 November recorded results of 0.0113 and 0.0115 milligrams per litre, which were also reported to Taumata Arowai.
Houston, we have a problem, but let's not alarm the astronauts!
Gary:
I began issuing warnings in 2015 about the contamination of New Zealand, including the Waikato River, with arsenic. Despite being supported by compelling evidence, including a long procession of ill people, and hair tissue and water testing, these warnings have been either dismissed or ignored. You can read some of my articles warning of this massive health problem here. This is an alarming health issue that authorities have been ignoring for a long time — kicking the can down the street — too big to deal with, so best ignored — until now.
The press release downplays the problem, for three reasons:
Arsenic is toxic in just parts per million concentrations because, if it is entering the body faster than the body can remove it, it will accumulate — sequester — in fatty tissue, which, unfortunately includes the brain, liver, and kidneys. It also accumulates in the bones. Once sequestered deep in the body, it gradually wears a person down, unseen, undetected but still there like rust chewing away at the chassis of your car.
Water samples taken from the Waikato River will vary depending on the water flow. Today, being spring weather, following a wet winter, water, concentrations of arsenic will be low. By mid-Summer and autumn, if conditions have been dry, we can assume the concentrations of arsenic will be higher.
Water taken from the Waikato for crop irrigation and for hydrating cows and other farm animals, may be introducing arsenic into the food chain. This may be especially the case when river water flow is low, and that happens to coincide with when irrigation is most needed. Until there is convincing evidence that this is not the case, we must exercise the precautionary principle and assume this is happening.
Take Personal Action Today to Protect Your Family!
If you are drinking water from the Waikato River, here is what you can do right away to protect your family:
Fit a suitable filter to your drinking and cooking water supply
Contact Julie at Pure Water Products, and ask her team for advice on the best filter for your setup to remove arsenic from your drinking and cooking water.
Enhance and support your body's ability to detoxify
Simple: make yourself a drink using this recipe:
This detoxification recipe costs you next to nothing because most Kiwis have access to citrus peel (any kind will do the job). Please add a teaspoon or two of freeze-dried NZ blackcurrant to the recipe (whole blackcurrant is a potent detoxifier).
Here is the best value source (once the pouch is opened, please transfer the contents to a glass jar):
Make sure you add a dash of this amazing NZ Fulvic Boost to further enhance detoxification:
Take these two actions today and you will be sweet.
Testing?
You can test yourself and your family with hair tissue mineral analysis tests, but why bother? The detoxification remedy I have for you is good for your health no matter what — there are no downsides, and it is cheap.
My original article about contamination of the Waikato River now follows:
It has long been known that the Waikato River has elevated levels of arsenic from thermal water feeding into it from natural sources, as well as via discharge from geothermal power stations. There is no debate about there being elevated levels — the only question that remains unanswered is how harmful are these levels of arsenic to human health?
Lake Maraetai: a focal point for arsenic contamination
Lake Maraetai, on the Waikato River, receives the outfall waste from the Kinleith paper mill and has done so for decades. According to research, this lake may be the most toxic portion of the Waikato River with regards to levels of arsenic in the lake bed sediment.
Our own independent testing of Lake Maraetai Water shows that the lake water has levels of arsenic that are well in excess of drinking water standards for this toxin.
The official limit for drinking water is 0.001 grams of arsenic per cubic meter of water. Levels measured by Eurofins EFS on 19 December, 2016 found 0.026 grams of arsenic per cubic meter of water from Lake Maraetai!
This elevated contamination by arsenic may be due, in part, to the historic discharge of arsenic from Kinleith and nearby timber mills, causing a buildup of this and other toxins in the lake's sediment. What may also be contributing to unusually high levels of arsenic in Lake Maraetai is the floxing effect on heavy metals by high levels of tannin and iron contained in the mill discharge. Iron and tannin bind with heavy metals, such as arsenic, making them insoluble, thus depositing the toxins in lake sediment, instead of continuing to flow downstream.
Lake Maraetai, with the village of Mangakino nestled on its shores, is now a popular holiday venue. Are children and adults at risk of arsenic contamination and developing any of the long list of health problems associated with heavy metal buildup? Are they at risk by playing in the water and stirring up the sediment, eating watercress and trout, and from using aquatic plants as compost on their vegetable gardens.
The answer is "YES!" More about this later, along with the evidence.
Are we slowly and quietly poisoning the citizens of our largest city?
15% of Auckland City's water is taken from the Waikato and this may rise to as high as 30% during times of drought. We are not aware of any processing during the "treatment" of this water to remove heavy metals, including arsenic which is present in the Waikato River.
Elevated arsenic has been found in the bodies of a family after bathing in Lake Maraetai
Elevated tissue arsenic has been identified in a family of two adults and two children who bathed in Lake Maraetai, adjacent to the Kinleith outfall. The family has a holiday home in Mangakino. Despite being a very health-conscious family they all had subtle health problems that were consistent with arsenic toxicity, principally varying degrees of unusual fatigue.
The image below shows the point of discharge of Kinleith waste water into Lake Maraetai. Mangakino is on the other side of the lake, about 800 meters away from the discharge point.
Hair Tissue Mineral Analysis: the Gold Standard for assessing historic exposure to toxic elements
If exposure to a toxin is suspected, this will usually show on the InterClinical Laboratories Hair Tissue Mineral Analysis (HTMA). The levels present may be low, but this may be due to depressed metabolic processes, resulting in poor elimination of toxins, sequestering of the toxin, or most of it having been eliminated from the body prior to the hair sample having grown.
Rather than have the toxin in circulation where it can cause enormous harm, the body will quickly sequester what it can not excrete. Toxins are sequestered in tissues such as the bone and fat, and in organs like the liver, where it remains until the body is able to safely mobilise and excrete some of the toxin. This sequestration can be for years and these toxins gradually break the person's health. I liken the effect of these toxins as being like rust in your car's chassis. It's there but you don't know until things start falling to bits and that is far too late!
Hair, skin and nails are one of the body's detoxification pathways, hence any elimination of a toxin may be recorded for posterity in the hair that was growing at the time of elimination.
It is from the use of hair tissue analysis that it was concluded, a hundred years later, that Napoleon Bonaparte was quietly and slowly poisoned with arsenic, as was the legendary race horse, Phar Lap, killed with a huge single dose of arsenic. This lethal dose of arsenic is recorded in Phar Lap's hair which kept growing for several hours after death, hence the record.
A family with consistent evidence of exposure to arsenic, presumably from Lake Maraetai
The father:
Despite having the highest levels of arsenic on the HTMA, the father is, arguably, the least affected of the family, in terms of presentation of symptoms. He may have had the highest exposure. That may be the case, but there is another explanation.
High levels of arsenic on the HTMA may be due to his overall healthier state, including "Fast One" metabolic typing, which means he may be in a better position than the rest of the family to eliminate arsenic as it enters the body. Hence the elevation of arsenic in the hair.
The mother:
While there is a hint of arsenic, the mother has the worst of symptoms, including overwhelming fatigue. Her profile is one of metabolic exhaustion, including "Fast 4" which is far from ideal (Fast one or Slow One are the ideals). Low levels of arsenic, in her case, may be due to poor elimination or less environmental exposure to the toxin in the first place, or both.
The youngest child:
Again, there is the unusual presence of arsenic (arsenic is usually found in occupations like farming and building where treated timber is used - not children).
The oldest child:
Arsenic in the hair sample, yet again. Four consistent results.
Action taken
After determining that the most likely source of contamination has to be Lake Maraetai, the family has made the difficult decision to avoid bathing in the lake, despite their holiday home, which they visit often, being on the lake's shore.
Special nutrients that aid the safe elimination of arsenic were prescribed for the family to take on a daily basis.
Results to date
There has been a noticeable improvement in the health and energy of all the family members, especially the mother who was the most unwell by far. She has benefited most and is looking much better. She was our priority, so this is a most pleasing outcome.
The husband has entered the Coast-to-Coast multisports endurance race from Hokitika to Sumner Beach and is in the final stages of steady training.
We have only repeated the father's HTMA, at this stage, because we needed his follow up test to help tweak his race nutrition. The rest of the family will be retested in the next few months.
Here is the Nutritional Chart from his latest report of December 2016, comparing with his first report of May 2106:
The father's repeat HTMA:
Arsenic has remained elevated, even with several months of carefully avoiding further exposure to the suspected source of contamination (lake Maraetai). He is fitter than ever and in even better health as compared to at the time of his first HTMA and went on to complete the exhausting Coast to Coast race.
Going by what we understand about how the body responds to one or more exposures to a toxic element such as arsenic, we can assume:
He has a deposit of arsenic which has been sequestered deep within his body.
He is steadily eliminating this toxin and progressively feeling better while doing so.
The process of clearing his body of arsenic is far from over and is going to take many more months, if not years.
Recommendations for health officials
Numerous studies show that there is arsenic contamination of the Waikato River. This is beyond dispute.
What is not known and poorly studied to date is:
Does the arsenic in the Waikato River present a hazard to human health?
This report presents credible evidence that:
A family has been contaminated by arsenic.
Their symptoms of ill health are consistent with exposure to arsenic.
The only possible source of contamination that can be identified is bathing in Lake Maraetai.
Health officials must exercise the "precautionary Principle" for health: they must issue a public health hazard warning.
Action: Notify the public that
Arsenic is present in the Waikato River.
While its effects on health, at these levels of contamination, are presently uncertain, please refrain from bathing in the water, or drinking from the river. This includes the residents of Auckland City.
It is recommended, with urgency, that scientific studies are conducted to determine if there is arsenic uptake by humans from bathing in, and drinking Waikato River water.
Further reading/evidence:
The distribution and fate of arsenic in the Waikato River system, North Island, New Zealand http://www.tandfonline.com/doi/pdf/10.1080/09542299.1995.11083250 Interestingly, even though the numbers were quite high, somehow they managed to draw the conclusion that the Waikato River is OK source of drinking water for Auckland if they use it in combination with the rain catchment. And maybe not use it during the summer months because the arsenic levels in the water increase above the WHO guidelines. They also say that WHO limit is extremely conservative so they foresee no real problem.
Waikato River Watercare https://www.watercare.co.nz/about-watercare/our-services/waikato-river-water/Pages/default.aspx
Waikato River water quality https://www.waikatoregion.govt.nz/environment/natural-resources/water/rivers/waikato-river/how-clean-is-the-waikato-river/
Elevated concentrations of arsenic (As) in the river mean that untreated river water exceeds the water quality guidelines for drinking-water at all river sites downstream of Aratiatia http://www.waikatoriver.org.nz/wp-content/uploads/2014/09/21-Toxic-Contaminants.pdf
Arsenic rests in the sediment of most lakes linked to Waikato River, and in one the arsenic level is on average EIGHT TIMES (being an average, the peak excess levels must be higher) more that the NZ sediment quality guidelines for ecological protection http://www.heartlandsprings.com/waikato-r/