Is There PFAS "Forever Chemicals" In Akron/Canton Water?

The problem with PFAS and similar contaminants is that, until recently, few people knew or understood them. Compounding this issue, PFAS have become nearly ubiquitous in our environment. These "Forever Chemicals" in urban are more likely to be in household water than many other regions of the nation, according to a study done by ScienceDirect.

Researches estimated that at least 45% of drinking water across the nation could contain one or more of the chemicals. In Southern California alone, an ABC7 analysis showed PFAS was found in more than 200 water systems, servicing more than 18 million people at some point over the last 10 years.

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Since 2019, the California State Water Resources Control Board has been proactively researching and testing for PFAS. Throughout the year, the set response levels for drinking water were maintained at 10 parts per trillion for PFOA and 40 parts per trillion for PFOS. The Division of Drinking Water also recently set response levels for two more PFAS variants: Perfluorobutane sulfonic acid (PFBS) and Perfluorohexane sulfonic acid (PFHxS). In 2022, the Board introduced a new PFAS Monitoring Order, which mandates monitoring of these four PFAS substances and an additional 21 related chemicals, starting in the early part of 2023.

Certain areas have a higher propensity for PFAS-contaminated water. For example, if you live near an airport or a firefighter training facility where many of these chemicals have historically been used, there’s a good chance they’re still found in relatively high concentrations. Areas around manufacturing centers also commonly have elevated levels of PFAS, since they were used in the production of carpet, food packaging and production, and many other consumer goods.

There is no way for you prevent PFAS contamination in the environment, but you can make sure the water you’re drinking is PFAS free. If there is good news regarding PFAS water contamination, it’s that they can be treated and removed from water with the right filtration. For example, several methods, like carbon filtration, ion exchange, and reverse osmosis water treatment effectively remove PFAS from water.

PFOA, the most notable substance of the PFAS family, was found to be a part of the manufacturing process of Teflon. The EPA sued DuPont in 2005 for failing to report a health risk to both humans and the environment. The company paid a $10.25 million settlement.

Because of PFOA and PFAS strong molecular structure, they take much longer to break down naturally than other organic chemicals.

Until 2002, PFOA were integral in producing goods which qualities repel dirt, grease, water and stains.

These contaminants can be found in the manufacturing process of a variety of products, including non-stick cookware, carpet-care liquids, treated apparel, upholstery or textiles, sealants, dental floss, floor wax and non-woven medical garments. Though PFTE non-stick cookware was proven to have PFOA levels, a recent study found levels that ranged from undetectable to 4.3 parts per billion, and it is not currently considered a major pathway for PFOA.

Just last year, United Nations experts recommended banning PFOA globally at the Stockholm Convention on Persistent Organic Pollutants. Will the United States follow suit based on recent outbreaks in Texas and Michigan.

According to a study from 2002-2005, people who lived in the PFOA-contaminated area around DuPont’s Washington Works facility were found to have higher levels of PFOA in their blood from drinking water. People that drank more tap water, ate locally grown fruits and vegetables, or ate local meat, were all associated with having higher PFOA levels.

Residents who used carbon filter systems had lower PFOA levels.” Studies have found that using carbon-activated filters can reduce PFOA by up to 60%.

The EPA has issued a “Health Advisory” for PFOA and PFAS, but this does not amount to any actual forced federal regulations on municipalities to control and monitor them.

The EPA has established health advisory levels at 70 parts per trillion as of 2020.

How Much Is 70 Parts Per Trillion?

To compare 70 parts per trillion, think of a drop of ink in a backyard pool. According to its website, “EPA’s health advisory level for PFOA and PFOS offers a margin of protection for all Americans throughout their life from adverse health effects resulting from exposure to PFOA and PFAS in drinking water.”

A few of the adverse health conditions a lifetime of exposure can lead to are develop- mental effects in children, kidney and testicular cancer and immunodeficiency disorders.