Common criticisms, and what the record shows

News coverage of the Hillhouse contamination brings a familiar set of responses. This page answers the common ones from published documents, so a reply can be a link rather than an argument. Every answer has its own link: use the list below, or copy the address when you land on one.

If you think an answer here is wrong, tell us. Corrections are made openly and recorded on the changelog.

“What did you expect, moving next to a chemical factory?”

Living near a permitted industrial site is not the same as being told your garden soil may be contaminated. The earliest official advice to residents documented on this site is a Wyre Council letter from July 2024, which advised washing and peeling garden produce and said residents could “continue to enjoy using your garden space as you normally would” (Information and Resources). The site’s environmental permit contains no PFAS monitoring requirement on any of its air emission points (The Numbers).

Residents who grew up here did not choose where their family lived, and their parents had no warning either.

Nor is the contamination confined to homes beside the site. Soil testing for the Environment Agency found elevated PFAS in 187 of 199 samples in its first phase, across council-owned land up to 5 km from the facility (The Numbers). The Phase 3 report on garden soil found no clear correlation between concentration and distance, which it attributes to the spread of sampling points and the airborne nature of the deposition. Its single highest reading, 181 µg/kg, was about 700 m from the site (Phase 3 soil results).

“You should have known from your survey.”

Conveyancing searches report what is already on record, and searches cannot turn up findings that had not yet been made. The earliest official advice to residents documented on this site dates from July 2024. The Environment Agency’s conclusion that Occupation Road allotments met the criteria for Contaminated Land under Part 2A came in March 2026 (Information and Resources).

There is also no legal limit to test against. England has no statutory PFAS soil limit, and the UK has no official guidance on safe levels of PFAS in blood (Bentham comparison). The investigation uses precautionary screening values applied by WSP, the Environment Agency’s contractor: 1.4 µg/kg for allotment soil and 7.6 µg/kg for residential gardens where vegetables are grown (The Numbers).

“This has been known about for years. Why the fuss now?”

The findings have arrived in stages, each from an official body, and each one added something new:

  • September to October 2024: first soil testing for the Environment Agency, 187 of 199 samples elevated.
  • 2 February 2026: the Food Standards Agency and Wyre Council advise against eating eggs from poultry kept within 1 km of the Hillhouse estate boundary.
  • 5 March 2026: the Environment Agency concludes Occupation Road allotments meet the criteria for Contaminated Land.
  • 12 August 2026: Wyre Council tells residents the Environment Agency has reached the same conclusion for Sandringham Avenue allotments.
  • September 2026: blood test results for 49 residents.

What is new this month is the blood testing: results showing what is in residents themselves, rather than in their soil or food. The dates and sources are on the timeline and the Information and Resources page.

“Everyone has PFAS in their blood anyway.”

What the testing measured is how much. Of 49 Thornton-Cleveleys residents tested by Manchester Metropolitan University, press reports say “around 70 per cent of those tested recorded levels of Perfluorooctanoic Acid, known as PFOA, which could place them at increased risk of adverse health effects under guidelines used in Germany and the United States”. The same reports say a replacement chemical, EEA-NH4, was detected in the blood of 10 residents. The figures describe the 49 people tested, not the whole area, and the reports’ description of them as PFOA may refer to a combined total of several PFAS (blood test results).

For comparison, testing of 39 people near a PFAS source in Bentham, North Yorkshire, found 9 above the 20 ng/ml threshold in US guidance from the National Academies of Sciences, Engineering, and Medicine (Bentham comparison).

“It’s scaremongering. Nobody has proved it made anyone ill.”

This site does not claim that any individual’s illness was caused by PFAS. That is a question for medical and legal experts. What it reports are the conclusions of official bodies:

  • The Environment Agency concluded that Occupation Road allotments meet the statutory criteria for Contaminated Land, based on PFOA in soil and produce, with “a significant possibility it could cause significant harm to health” (Information and Resources).
  • The Food Standards Agency and Wyre Council advised against eating eggs from poultry kept within 1 km of the Hillhouse estate boundary (FAQ).
  • The International Agency for Research on Cancer classifies PFOA as a Group 1 carcinogen (Evidence).

“Most gardens came back fine.”

For shallow garden soil, that is broadly what Wyre Council reported. Its August 2026 letter said most results were below the precautionary screening level for PFOA, and a small number of properties were placed in a higher risk category (Information and Resources).

Other results point the other way. Elevated PFAS was detected in every egg sample from the four poultry keepers tested, two allotments have been found to meet the Part 2A criteria, and press reports placed 69.4% of the 49 residents tested in September 2026 above the higher US guidance threshold (blood test results). A soil sample also measures only the point sampled, at the depth sampled, for the substances tested.

“Publicising this is what’s hurting house prices.”

The soil, egg and allotment findings were published by the Environment Agency, Wyre Council and the Food Standards Agency. Contamination does not begin when it is reported, and property sellers have disclosure obligations regarding known material issues (FAQ).

“This will cost people their jobs.”

AGC Chemicals Europe announced on 13 July 2026 that it was consulting on a proposal to end production at Hillhouse, and said that “it is envisaged that production will cease by the end of this calendar year.” The reason it gave was financial: “significant financial and operational challenges, generating a loss for the past four years” (AGC Chemicals Europe, 13 July 2026). Hillhouse Watch has compared that statement with the company’s filed accounts.

“They’re only in it for compensation.”

The findings on this page come from regulators. Leigh Day, the law firm investigating possible legal action, says it is still assessing whether action is viable. Its September 2026 fact sheet says that if a claim goes ahead it “would be seeking monies to facilitate medical monitoring and PFAS reduction medications”. The Government’s own PFAS Plan, published in February 2026, includes statements on the principle that polluters should pay (Defra PFAS Plan). For how to contact Leigh Day, see Contacting Leigh Day.

Sources

  • Wyre Council letters to residents, July 2024 and 12 August 2026; Wyre Council and Environment Agency announcements, 5 March 2026. Sourced on the Information and Resources page.
  • WSP soil investigations for the Environment Agency, Phases 1 to 3 (2024 to 2026), including the Phase 3 Residential Soils Investigation (March 2026). Sourced on The Numbers and in the Phase 3 soil results post.
  • Food Standards Agency and Wyre Council egg advisory, 2 February 2026. Sourced in the FAQ.
  • Blood test figures: regional press reports of the results day, September 2026, for example High levels of forever chemicals found in Thornton-Cleveleys residents.
  • AGC Chemicals Europe statement, 13 July 2026, agcce.com.
  • Leigh Day, “PFAS Blood Testing Fact Sheet”, handed out at its results day in Thornton-Cleveleys on 23 September 2026. It is not published online; the quotation above is taken from it verbatim.

Clarified 24 September 2026: the “most gardens” answer originally said, in this site’s own words, that about 70 per cent of residents tested had high PFOA. The published reports call the figure PFOA, but the thresholds they cite apply to a combined total of several PFAS, so the answer now attributes the figure to the reports and links to the fuller explanation.

This page is general information, not legal or medical advice. Last checked 24 September 2026.