PFAS in Clamerey's tap water: 1.2 ng/L, 2.4x our 0.5 ng/L benchmark
Last PFAS check: · Source: Hub'eau
PFAS in drinking water
2.4× above our health benchmark
0.5 ng/L is our benchmark, not an official limit. Same EFSA method as Sweden, Denmark and the Netherlands, but stricter. It's a yearly average, compared here with the latest check.
Sample taken in Beurizot, on the same distribution network as Clamerey (SESAM, R. SI DE SAINT THIBAULT). The health authority samples one tap per network; a network carries the same treated water everywhere.
More about this result
The US also limits PFOA and PFOS to 4 ng/L each, per substance.
Substances below the detection limit count as 0, so the real total may be higher.
One of these four, PFOA, is classified as causing cancer in humans by the WHO's cancer research agency (IARC).
More PFAS than in 84% of the cities we track
checked on 27 July 2026
20 PFAS (see each substance)
| PFAS substance | Value |
|---|---|
| Perfluorohexane sulfonate (PFHXS) | 0.0012 µg/L |
| Acide perfluoropentanoïque (PFPEA) | <0,001 µg/L |
| Acide sulfonique de perfluorobutane (PFBS) | <0,0005 µg/L |
| Acide perfluorobutanoïque (PFBA) | <0,002 µg/L |
| Acide perfluorodecane sulfonique (PFDS) | <0,001 µg/L |
| Acide perfluoropentane sulfonique (PFPS) | <0,0005 µg/L |
| Acide perfluoroheptanoïque (PFHPA) | <0,0005 µg/L |
| Acide perfluorododécanoique (PFDoDA) | <0,001 µg/L |
| Acide perfluoro-octanoïque (PFOA) | <0,0005 µg/L |
| Acide perfluoro-nonanoïque (PFNA) | <0,001 µg/L |
| Acide perfluoro undecanoïque (PFUnA) | <0,001 µg/L |
| Acide perfluorohexanoïque (PFHXA) | <0,001 µg/L |
| Acide perfluorododécane sulfonique (PFDoDS) | <0,002 µg/L |
| Acide perfluoro undecane sulfonique (PFUnDS) | <0,001 µg/L |
| Acide perfluoro-decanoïque (PFDA) | <0,001 µg/L |
| Acide perfluoro tridecanoique (PFTrDA) | <0,001 µg/L |
| Acide sulfonique de perfluorooctane (PFOS) | <0,0005 µg/L |
| Acide perfluorononane sulfonique (PFNS) | <0,001 µg/L |
| Acide perfluoroheptane sulfonique (PFHpS) | <0,001 µg/L |
| Acide perfluoro tridecane sulfonique (PFTrDS) | <0,002 µg/L |
Above our health benchmark. Here are some filter options.
- EU legal limit
- 1.2 ng/L sum of 20 PFAS, below the 100 ng/L limit
- Last PFAS test
- 27 July 2026
- Water supplier
- SUEZ EAU FRANCE SAS - COTE D'OR
In Clamerey, the 4 most closely watched PFAS (PFAS-4) add up to 1.2 ng/L (0.0012 µg/L) at the latest PFAS check on 27 July 2026. That's 2.4 times our 0.5 ng/L health benchmark, but below Sweden's legal limit of 4 ng/L. Sum of 20 PFAS: 1.2 ng/L (0.0012 µg/L), below the EU legal limit (100 ng/L). Sampled in Beurizot, on the same network. 2 checks since 25 November 2025: PFAS-4 up to 1.2 ng/L, sometimes below the detection limit. Source: Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM).
Details and sources
PFAS over time in Clamerey
2 PFAS checks since 25 November 2025, values as published. Samples from 2 communes on the same network: it's the same water, so each one applies to Clamerey.
| Date | PFAS-4 | Sum of 20 PFAS | Sampled at |
|---|---|---|---|
| 1.2 ng/L | 1.2 ng/L | Beurizot | |
| < detection limit | < detection limit | Clamerey |
“<” means not detected, the figure being the detection limit. “–” means not published. Labs have only reported the PFAS-4 sum (SANDRE code 9268) since autumn 2025. How to read a PFAS result
What the latest check found
At the latest check, the water was within every limit tested.
See all 20 test results
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 12.4 mg/L | ≤ 50 mg/L | within the limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within the limit |
| Lead | <5 µg/L | ≤ 10 µg/L | within the limit |
| Copper | 0.108 mg/L | ≤ 2 mg/L | within the limit |
| Nickel | <2 µg/L | ≤ 20 µg/L | within the limit |
| Arsenic | <3 µg/L | ≤ 10 µg/L | within the limit |
| Cadmium | <1 µg/L | ≤ 5 µg/L | within the limit |
| Chromium | <2 µg/L | ≤ 50 µg/L | within the limit |
| Fluoride | 0.176 mg/L | ≤ 1.5 mg/L | within the limit |
| Escherichia coli | 0 n/(100mL) | ≤ 0 mL) | within the limit |
| Enterococci | 0 n/(100mL) | ≤ 0 mL) | within the limit |
| Coliform bacteria | 0 n/(100mL) | ≤ 0 mL) | within the limit |
| pH | 7.8 unité pH | 6.5–9 unité pH | within the limit |
| Water hardness | 23.7 °f | no limit | for reference |
| Electrical conductivity | 488 µS/cm | 200–1,100 µS/cm | within the limit |
| Chloride | 11.3 mg/L | ≤ 250 mg/L | within the limit |
| Sulphate | 53.3 mg/L | ≤ 250 mg/L | within the limit |
| Sodium | 8 mg/L | ≤ 200 mg/L | within the limit |
| Iron | <10 µg/L | ≤ 200 µg/L | within the limit |
| Turbidity | <0,50 NFU | ≤ 2 NFU | within the limit |
Frequently asked questions
Is tap water in Clamerey safe to drink?
Yes. At the check on 27 July 2026, the tap water in Clamerey was within every limit tested. “La teneur en COT n'est pas conforme à la référence de qualité nécessit ant une optimisation du traitement et une adaptation à la qualité de l 'eau brute.”
How high are PFAS levels in Clamerey's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at 1.2 ng/L. The EU limit is 100 ng/L, so this water is at 1 % of the limit. (below the EU limit)
Does the water in Clamerey also meet the strictest limits in Europe?
Yes. Even against Europe's strictest legal limit, Sweden's 4 ng/L in force since 2026, the measured value of 1.2 ng/L stays below.
Are PFAS levels rising in Clamerey's tap water?
Too few quantified checks to say (1 since 25 November 2025). pfasnearme adds each new publication weekly; a trend needs at least three quantified values.
How hard is the water in Clamerey?
The water hardness in Clamerey is 23.7 °f (medium). This mainly matters for household appliances and detergent dosing, not for health.
Where does this data come from?
All values come from official publications: Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM). Retrieved on 21 September 2026.
Same water network
Same distribution network as Clamerey, so in principle the same water.
Nearby communes
The closest to Clamerey on this site.
Data source
- Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM)
- https://hubeau.eaufrance.fr/api/v1/qualite_eau_potable/resultats_dis?code_commune=21177
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 21 September 2026
- Supply networks
- SESAM, R. SI DE SAINT THIBAULT
Water report for Clamerey
Get new PFAS results for Clamerey, with a short explanation. At most one update a week, only when there's something new.
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.