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Our Drinking Water is Contaminated

What You Need to Know About PFOA

October 19, 2021

Inheriting “good” genes and living a “healthy” lifestyle are simply not enough to ensure one’s health. Thanks to “civilization,” deforestation, and the destruction, industrialization and pollution of this planet, there are serious and escalating environmental obstacles to maintaining health. The air we breathe, the water we drink, the soil that our edible plants are grown in, the diet and chemical exposure of the animals we eat and what those animals eat all factor in to our health and wellness.


I live in lovely Ridgewood, New Jersey, a suburb of NYC known for its excellent school system and cozy downtown. Residential water is supplied by The Ridgewood Water Company that releases an annual report on our drinking water. In past years, there were reports of excess levels of arsenic in the drinking water. The most recent report states: “Ridgewood water has levels of Perfluorooctanoic acid (PFOA) above drinking water standards.”

The report continues as follows: “…Some people who drink water containing PFOA in excess of the maximum contaminant level over many years could experience problems with their blood serum cholesterol levels, liver, kidney, immune system, or, in males, reproductive system. Drinking water containing PFOA in excess of the maximum contaminant level over many years may also increase the risk of testicular and kidney cancer. For females, drinking water containing PFOA in excess of the maximum contaminant level over many years may cause developmental delays in a fetus and/or an infant. If you have a severely compromised immune system, have an infant, or pregnant, or elderly, you may be a risk group and we recommend you seek advice from your healthcare providers about drinking this water. If you have specific health concerns, consult your doctor. Boiling your water will not remove PFOA.”

PFOA, a synthetic organo-fluorine is used as an industrial surfactant, a material feedstock, and in carpeting, upholstery, apparel, floor wax, textiles, fire-fighting foam, and sealants. Levels of PFOA have been detected in virtually every American’s blood. Studies have found correlation between high PFOA exposure and adverse effects for the environment and human health including two urological cancers and four other health issues: kidney cancer, testes cancer, ulcerative colitis, thyroid disease, high cholesterol, and high blood pressure in pregnancy.

In response to pressure from the Environmental Protection Agency, the 3M Company (a primary manufacturer) as well as eight other companies agreed to phase out the production of PFOA by 2015. However, the issue is that PFOA is tenaciously persistent in the environment and present in soil, air and groundwater across the United States. Furthermore, PFOA is highly resistant to chemical breakdown. In the absence of federal regulations, New Jersey—not typically the most progressive of states— in 2020 was the first state to develop PFOA standards. In March 2021, the EPA announced that it would develop federal water regulation standards for PFOA.

The NJ standard for maximum contaminant level of PFOA is 14 parts per billion (ppb). Eleven of Ridgewood Water’s 31 treatment plants now exceed this standard, with levels ranging between 15.2-18.9 ppb. Ridgewood Water plans on dealing with this issue by blending water sources (to get the levels below the maximum contaminant level) and installing additional water treatments as developed by a state licensed engineering firm.

Although my family has been drinking bottled water for years, we have used the tap for coffee and ice. After receiving this report, we immediately stopped using tap water for coffee. The million-dollar question is if bottled water is any better. A sophisticated home water filtration system is probably in order.


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