Biden Administration Implements Nationwide Restrictions on Toxic Chemicals in Drinking Water

By Thea Felicity

Apr 10, 2024 10:27 AM EDT

Nearly Half Of U.S. Tap Water Contains Forever Chemicals, Study Finds — SAN ANSELMO, CALIFORNIA - JULY 06: In this photo illustration, water from a tap fills a glass on July 06, 2023 in San Anselmo, California. According to a study by the US Geological Survey, nearly half of the tap water in the United States is contaminated with "forever chemicals" that are considered dangerous to human health. Per and polyfluorinated alkyl substances, or PFAS, are chemicals that linger in the body and are linked to health issues like cancer, obesity, liver damage, decreased fertility, thyroid disease, high cholesterol and hormone suppression.
(Photo : Justin Sullivan/Getty Images)

In a historic decision, the Biden administration has implemented the first-ever nationwide restrictions on toxic PFAS in drinking water. According to AP News, these rules, finalized on Wednesday, require utilities to lower PFAS levels to the lowest measurable amount.

Why Lower PFAS Levels in Drinking Water?

PFAS, dubbed "forever chemicals," pose serious health risks and persist in the environment for extended periods.

Lowering PFAS (perfluoroalkyl and polyfluoroalkyl substances) levels in drinking water is imperative due to the significant health risks associated with these chemicals. PFAS are known to be persistent, bioaccumulative, and toxic. They do not break down easily in the environment and can accumulate in the human body over time.

Several studies have found associations between PFAS exposure and various types of cancer, including kidney, testicular, and thyroid cancers.

Biden Administration on PFAS Levels in Drinking Water

Advocates applaud the EPA for prioritizing public health, anticipating reduced exposure for 100 million Americans and preventing illnesses, especially cancer. This is an addition to another Biden-backed EPA rule reported by VCPost, which targets chemical plants cutting cancer-causing emissions.

While health advocates commend the EPA's action, water utilities express concerns over the costly implementation of treatment systems, which could burden consumers.

These costs, including equipment, chemicals, and personnel, are typically reflected in increased consumer water bills. This financial strain can, therefore, disproportionately affect communities with limited resources, raising equity concerns regarding access to affordable drinking water.

EPA and the Biden Administration have yet to resolve water companies' concerns.

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