EPA: ‘Forever chemicals’ more toxic than first thought; at least 87 FL sites deemed contaminated

Announcement should ‘set off alarm bells for consumers and regulators’

By: - June 15, 2022 5:49 pm

Naval Air Station Jacksonville is among scores of Florida sites contaminated with PFAS. Credit: U.S. Navy, Mass Communication Specialist 2nd Class Lynn Friant

Two kinds of toxic “forever chemicals” widely found in drinking water after decades of use in consumer products and certain industries are more dangerous than previously thought, the U.S. Environmental Protection Agency announced Wednesday.

The EPA issued stricter health guidelines for those Wednesday, ahead of plans to adopt national drinking water standards next year.

In Florida, the state Department of Environmental Protection reported in February 2021 it found PFAS in three sampled public supply wells, 22 sampled fire training facilities, 15 sampled dry-cleaning sites, 20 current and former federal facilities, and 27 other sites.

Sites of contamination by PFAS, or “forever chemicals,” as depicted by the Environmental Working Group based on data from state and federal environmental regulators. Purple dots indicate military bases, blue ones are water-supply sites, and orange ones are other types of sites.

The federal facilities include military installations such as Tyndall Air Force Base in Bay County, Eglin Air Force Base in Okaloosa County, MacDill Air Force Base in Hillsborough County, Hurlburt Field Air Force Base in Okaloosa County, Naval Air Station Pensacola, and other bases outside Florida along the Gulf Coast, according to the Environmental Working Group, a Washington, D.C.-based nonprofit research group.

The research-based Environmental Working Group released a national map Wednesday showing where the presence of PFAS is confirmed or suspected. The scores of sites around the state of Florida include three military bases — Tyndall Air Force Base, Patrick Air Force Base, and Naval Air Station Jacksonville –that the research group ranks in the nation’s 50 most contaminated.

Per- and polyfluoroalkyl substances, PFAS, were long used in nonstick cookware, water-repellent sports gear, stain-resistant rugs, and firefighting foam, among things. They are called forever chemicals because they do not degrade and remain present in blood indefinitely.

The EPA’s new health advisories slash lifetime safety limits on PFOA and PFOS from 70 parts per trillion (ppt) to nearly zero (0.0004 ppt and 002 ppt, respectively).

“Today’s announcement should set off alarm bells for consumers and regulators,” said Melanie Benesh, legislative attorney with the Environmental Working Group, in a press statement. “These proposed advisory levels demonstrate that we must move much faster to dramatically reduce exposures to these toxic chemicals.”

The research group advises consumers to avoid nonstick cookware and utensils and instead use stainless steel and cast-iron pans for hot cooking; avoid outdoor wearing labeled as water-repellent or stain-repellent; and do not use stain-repellent treatments on rugs and furniture, among other recommendations offered through its website.

The Florida Senate committee on the environment and natural resources proposed late last year creation of a task force to develop recommendations for identifying and cleaning up sites contaminated with PFAS in drinking water, groundwater and soil. It would have set the task force to work this October, with a report due a year later.

That plan, Senate Bill 7012, died in the legislative process.

A related bill, House Bill 1475, sponsored by the House State Affairs Committee, passed instead. It does not activate a task force. It directs state regulators to adopt statewide cleanup targets only if federal regulators have not adopted national standards by Jan. 1, 2025.

In the meantime, that bill insulates governmental entities and water suppliers in Florida from litigation related to PFAS.

HB 1475 was sent to Gov. Ron DeSantis for review on June 9. He has until June 24 to sign it, veto it, or allow it take effect by default.

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Laura Cassels
Laura Cassels

Laura Cassels is a reporter, former statehouse bureau chief, and former city editor. She is a classical pianist, a Florida State University graduate and proud alum of the Florida Flambeau, an independent college newspaper. Contact her at [email protected]

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