EPA floats PFAS limits for drinking water

Rawpixel CC0 1.0

PFAS has been much on the lips of regulators, lately and at last. 

As I wrote in 2021, the movie Dark Waters (2019), based on a true story, first brought PFAS to my attention. I'm happy to report that we've since replaced almost all of our PFAS-coated cookware. And just yesterday, I followed the recent custom of removing a burrito from its plastic-coated-paper wrapper before heating it in the microwave.

When John Oliver gave his classic treatment to PFAS in 2021, Europe was moving to regulate it, but the United States was doing very little. Per John Oliver's invitation, I confirmed that my local water authority in Rhode Island was not testing for PFAS in drinking water.

Now, with Biden Administration support announced in March, the U.S. Environmental Protection Authority has a PFAS website and proposed regulations for drinking water. The proposal would drop acceptable levels of six PFAS chemicals from 70 to 4 parts per million (ppt).

That's a start, but not a solution. 

PFAS might now be in the drinking water of as many as 200 million Americans, The Guardian reported in March. Research shows human health risk upon any exposure to PFAS, so no safe level is known. The EPA's own guidelines since last year have called for voluntary limits on two PFAS chemicals at 0.02 and 0.004 ppt, a Harvard expert explained. Meanwhile, it's not clear that scientific testing is accurate enough to detect PFAS levels that low. Thus, the EPA proposal is vulnerable to criticism for not reaching the full range of PFAS chemicals and not setting maximum levels low enough. But the challenge truly to ensure human health might be practically insurmountable.

Spurred by burgeoning state regulation meanwhile, the private sector is ramping up capacity to test for PFAS nationwide. In February, Maine Laboratories became the first commercial lab in that state to offer testing. Maine Labs sells test kits for drinking water, waste water, ground water, and soil, with a two-week turnaround for results. Maine Labs's CEO is Katie Richards, a close friend and former college roommate of one of my sisters.

Underwear for firefighters means to prevent cancer

The Defender Brief by 9 Alarm Apparel

A Massachusetts textile maker has teamed with firefighters to make cancer-preventive underwear.

In October 2021, I shared John Oliver's Last Week treatment of PFAS, the highly carcinogenic chemical that is used to make non-stick cookware, as depicted in the movie-based-on-a-true-story Dark Waters, and which can now be detected in the blood of most Americans.

At that time, Oliver lamented that PFAS is not even on the list of toxins that water quality tests look for. Indeed, as I stated in an update to that post the same month, I sought my water quality report at home in Providence, Rhode Island, and there was no mention of PFAS.

There has been progress since. Both the U.S. EPA and the European Union are moving forward with plans announced in 2021 to regulate PFAS. (But see Tom Perkins, US Water Likely Contains More "Forever Chemicals" Than EPA Tests Show, Guardian, July 6, 2022.)

In my house, we replaced our Teflon-coated cookware with a Rachel Ray set we hope is PFAS-free. I took the Teflon stuff to metal recycling, but probably, I acknowledge, it will contribute to the problem in the short term, as landfill waste is leeching PFAS into the earth.

There's a long way to go. In late June, NPR reported, "the EPA put out a new advisory warning that even tiny amounts of some of PFAS chemicals found in drinking water may pose risks." And "[s]cientists are finding PFAS everywhere." A so-called "forever chemical," PFAS persists in the environment, practically never breaking down.

Firefighters are especially vulnerable to PFAS exposure, and testicular cancer is an especial risk. Reminiscent of once seemingly miraculous asbestos, PFAS is used in fire-suppressive gear as well as the firefighting foam in which firefighters can find themselves literally swamped. Firefighters filed a wave of lawsuits in February, CBS News reported, claiming cancer resulting from PFAS exposure.

In a welcome sliver-of-hope development, Massachusetts textile makers announced in tandem with the February lawsuits the sale of PFAS-protective underwear for firefighters.

Precision Sportwear is making "Defender Briefs," a product created by Northampton, Mass., firefighter Levi Bousquet and his company, 9 Alarm Apparel. They told WBZ that Defender Briefs "block 99% of cancer-causing agents from reaching the skin." Precision is located in Fall River, Mass., and 9 Alarm Apparel in Belchertown, Mass.

9 Alarm is marketing the underwear with the slogan, "Protect the Boys."

Unregulated, 'Dark Waters' chemicals persist in cookware, clothing, sickening people, environment

Comedian and social critic John Oliver's latest top story on HBO's Last Night concerned PFAS, the artificial chemical substances behind non-stick coatings on cookware and incorporated into food wrappings and textiles, known to be highly dangerous to human health.

The stuff persists, Oliver explained, in new, unregulated, and unlabeled formulations, despite a horrific track record of illness, from obesity to terminal cancer, and environmental damage.  Oliver related recent history by quoting parts of the landmark New York Times Magazine feature by Nathaniel Rich in 2016, "The Lawyer Who Became Dupont's Worst Nightmare."  That piece inspired the unsettling 2019 feature film Dark Waters.  Oliver also excerpted a 2018 documentary, The Devil We Know.

PFAS, a "forever chemical" that persists in the environment for thousands of years, is now in the blood of virtually all Americans.  Food wrappings and clothing are our greatest risk, Oliver explained, and there is no labeling to warn us.

I just caught this on a spot-check. Adiós, sartén.

In my household, since Dark Waters brought the issue to our attention, we've exclusively adopted silicone tools to use with non-stick-coated cookware.  And at the first sign of scratching, out goes the pan or pot: a pricey luxury we are lucky to be able to afford, while we only worsen the environmental problem.  We have lately been investigating non-stick alternatives, and Oliver has ignited the gas burner under us to get moving on that.

PFAS is in the water supply, too, sometimes in alarming doses, 70 parts per trillion (ppt) being the EPA's recommended maximum concentration in drinking water.  Oliver pointed viewers to a "PFAS Contamination" interactive map created by the NGO Environmental Working Group.  The map is intriguing and informative to play around with, as it compiles water quality data from around the country.

But the most frightening takeaway from the map is the data it does not contain.  Data collection is hit or miss.  The closest results to me in East Bay Rhode Island come from a small school serving only 40 persons (4 ppt), a Massachusetts water district serving 13,627 persons (20 ppt), and the Pawtucket (R.I.) water system, serving 99,200 persons and reporting a PFAS excess at 74 ppt.

My local water authority, Bristol County (BCWA), says my water rather comes from Providence, which is not on the EWG data map, and where water quality reports appear to be missing.  It further undermines my confidence in the system that BCWA has been wanting to build a pipeline to Pawtucket, which offers, BCWA says, "another source of excellent quality water."

At last, Europe is moving ahead with regulation; I hope that will spur the United States to follow suit.

[UPDATE, 17 Oct. 2021:  Providence Water sent me a copy of the 2020 Water Quality Report in the mail. As anticipated by Oliver, there is no mention in the report of PFAS.]

Town asserting 'full-on assault of stink' wins latest round in nuisance feud with hot-mix asphalt maker

Quarry and asphalt manufacturing facility in England.
Richard Law via Wikimedia Commons GNU 1.2

An asphalt plant that residential neighbors blamed for burning eyes and sore throats is a public nuisance, the Massachusetts Appeals Court affirmed Friday.

There's been much hand-wringing over the use, and argued misuse, or even abuse of public nuisance law in recent years, from me included. The sub-subject is addressed in my recent 2 Tortz (2024 rev. ed.) (SSRN), and a recent book by the insightful Prof. Linda Mullenix sits on my desk, patiently awaiting attention.

But Friday's case is a reminder that sometimes, a public nuisance is just a nuisance.

The defendant's property, in Acushnet, Massachusetts, on the commonwealth's south coast and just 10 minutes from my work, was a quarry since the 1890s and an asphalt plant since the 1950s, the court recounted. Then in 2021, owner P.J. Keating (PJK) started operating a newly constructed hot-mix asphalt plant located closer than its predecessor facility to neighboring residential properties. Subsequently, local resident complained to the Acushnet Board of Health of noxious odor and burning eyes, noses, and throats.

The board ultimately sent two investigators, one its own agent and one a hired expert. Both validated the complaints. The board's agent reported, according to the court, that "the odor was 'horrendous,' lasted throughout his fifteen-minute visit, made his eyes water, and left him feeling dizzy for one-half hour after leaving the site.... He testified that at the home of one resident, he rated the odor as level four [of seven], but at another home he rated the odor as a seven for the duration of his visit, a 'full-on assault of ... stink.'"

PJK provided contrary evidence. PJK told the board that it complied with the toughest regulatory standards, and its activity comported with the property's industrial zoning. PJK cast doubt on the credibility of the complainants, showing that a great many complaints came from relatively few neighbors. And some complaints occurred at times when the plant was not operating, PJK submitted. PJK also submitted expert evidence to argue that any odors or fumes posed no risk to public health.

Some of the disconnect might have resulted from the source of odors or fumes being transport trucks rather than the plant itself, the board expert suggested. When the mixing facility was located deeper in the property, the hot-mix asphalt had more time to cool while it was loaded into the trucks. With the new facility, trucks were loaded and hit the road, close to residences, while the asphalt was still hot.

Either way, the problem before the Appeals Court was not really one of merits. After the Board of Health ordered PJK to cease and desist until it could get its emissions under control, PJK sought and obtained relief in the Superior Court. The Superior Court ruled that the board's decision was arbitrary and capricious and not supported by substantial evidence, so annulled the cease and desist.

Hardly so, the Appeals Court ruled: "We think it plain that the record contains substantial evidence supporting the board's conclusion that PJK's plant is a public nuisance." The board might have given witness testimony more credit than PJK cared to, but that's the job of the fact-finder. The board received abundant evidence from both sides, so its conclusion was neither arbitrary nor unsubstantiated.

As a point of interest, the court observed that the board's legal determination must be given some latitude. Quoting the state high court from 1952, "[b]oards of health are likely to be composed of laymen not skilled in drafting legal documents, and their orders should be read with this fact in mind. They should be so construed as to ascertain the real substance intended and without too great attention to niceties of wording and arrangement."

At a deeper level, the simple case is indicative of the challenge at the heart of public nuisance doctrine, a division between the powers of the judiciary, resonating in corrective justice, and the powers of the political branches, resonating in distributive justice.  Public nuisance cases are difficult because they put the courts in the position of enforcing amorphous public policy, here, enjoining the operation of a lawful business.

In this vein, it's telling that PJK relied on its full compliance with zoning laws, industrial regulations, and public health and environment laws. The strategy effectively argues that the question presented already has been decided by the political branches, so the courts should not second guess. If residents don't want an asphalt plant next door, the argument goes, their remedy is with the zoning commission. To burden a business beyond substantial regulation is to invite courts to interfere with the economy: not their job.

In another state, that argument might win the day. Massachusetts courts are less solicitous, or more willing to assert regulatory authority, if there is no plain political mandate to the contrary. The court here agreed with the board that just because asphalt-mixing odors and fumes are not regulated, or are regulated only at extremes—in fact, the EPA deregulated asphalt manufacturing emissions in 2003—does not mean there is no risk to public health, nor even that emissions are not carcinogenic.

One need look no farther than PFAS to show that non-regulation is not necessarily indicative of safety.

The outcome here is bad news for a nasty collateral litigation brought by PJK in 2022 against the Town of Acushnet.

The PJK suit in federal court demands $50 million dollars for losses in stalled productivity at the facility. PJK accused the town of regulatory taking through "a series of deliberate, methodical, concerted, and systematic actions to specifically target Plaintiffs and the Property and to stop the legal, longstanding operations on the Property," WJAR reported in January. According to PJK, "the [board agent] has stated that 'the Town hired him "to make PJK's life a living hell."'" 

Currently in discovery, the federal case is Tilcon, Inc. v. Acushnet, No. 1:22-cv-12046 (D. Mass. filed Dec. 2, 2022).

Friday's case is P.J. Keating Co. v. Acushnet, No. 23-P-629 (Mass. App. Ct. Apr. 12, 2024) (temporary state posting). Justice Peter W. Sacks wrote the unanimous opinion of the panel, which also comprised Justices Meade and Massing.