PFAS in Meucon's tap water: 2.5 ng/L, 5x our 0.5 ng/L benchmark
Last PFAS check: · Source: Hub'eau
PFAS in drinking water
5× 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 Saint-Avé, on the same distribution network as Meucon (SAINT AVE - MEUCON). 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 88% of the cities we track
checked on 25 February 2026
20 PFAS (see each substance)
| PFAS substance | Value |
|---|---|
| Acide perfluoropentanoïque (PFPEA) | 0.013 µg/L |
| Acide perfluorohexanoïque (PFHXA) | 0.008 µg/L |
| Acide perfluorobutanoïque (PFBA) | 0.005 µg/L |
| Acide perfluoroheptanoïque (PFHPA) | 0.0038 µg/L |
| Perfluorohexane sulfonate (PFHXS) | 0.0013 µg/L |
| Acide perfluoro-octanoïque (PFOA) | 0.0012 µg/L |
| Acide perfluorododécane sulfonique (PFDoDS) | <0,0015 µg/L |
| Acide perfluoropentane sulfonique (PFPS) | <0,001 µg/L |
| Acide perfluoro undecanoïque (PFUnA) | <0,0015 µg/L |
| Acide perfluoro-decanoïque (PFDA) | <0,0015 µg/L |
| Acide perfluorodecane sulfonique (PFDS) | <0,001 µg/L |
| Acide perfluoro undecane sulfonique (PFUnDS) | <0,0015 µg/L |
| Acide perfluoro tridecanoique (PFTrDA) | <0,005 µg/L |
| Acide perfluoroheptane sulfonique (PFHpS) | <0,001 µg/L |
| Acide perfluoro tridecane sulfonique (PFTrDS) | <0,0015 µg/L |
| Acide sulfonique de perfluorooctane (PFOS) | <0,0015 µg/L |
| Acide perfluorododécanoique (PFDoDA) | <0,0015 µg/L |
| Acide perfluorononane sulfonique (PFNS) | <0,001 µg/L |
| Acide sulfonique de perfluorobutane (PFBS) | <0,001 µg/L |
| Acide perfluoro-nonanoïque (PFNA) | <0,0005 µg/L |
Above our health benchmark. Here are some filter options.
- EU legal limit
- 32 ng/L sum of 20 PFAS, below the 100 ng/L limit
- Last PFAS test
- 25 February 2026
- Water supplier
- CA GOLFE DU MORBIHAN - VANNES AGGLOMÉRATION
In Meucon, the 4 most closely watched PFAS (PFAS-4) add up to 2.5 ng/L (0.0025 µg/L) at the latest PFAS check on 25 February 2026. That's 5 times our 0.5 ng/L health benchmark, but below Sweden's legal limit of 4 ng/L. Sum of 20 PFAS: 32 ng/L (0.032 µg/L), below the EU legal limit (100 ng/L). Sampled in Saint-Avé, on the same network. 3 checks since 12 March 2025: PFAS-4 up to 2.5 ng/L, sometimes below the detection limit, averaging at least 1.47 ng/L over 12 months (non-detects as 0). Source: Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM).
Details and sources
PFAS over time in Meucon
3 PFAS checks since 12 March 2025, values as published.
| Date | PFAS-4 | Sum of 20 PFAS | Sampled at |
|---|---|---|---|
| 2.5 ng/L | 32 ng/L | Saint-Avé | |
| 1.9 ng/L | 36 ng/L | Saint-Avé | |
| < detection limit | 31 ng/L | Saint-Avé |
“<” 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 14 test results
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 13 mg/L | ≤ 50 mg/L | within the limit |
| Nitrite | <0,010 mg/L | ≤ 0.5 mg/L | within the limit |
| Cadmium | <0,05 µg/L | ≤ 5 µg/L | within the limit |
| Chromium | <0,5 µg/L | ≤ 50 µg/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 | 7.3 unité pH | 6.5–9 unité pH | within the limit |
| Water hardness | 15.8 °f | no limit | for reference |
| Electrical conductivity | 397 µS/cm | 200–1,100 µS/cm | within the limit |
| Chloride | 38.2 mg/L | ≤ 250 mg/L | within the limit |
| Sulphate | 13.9 mg/L | ≤ 250 mg/L | within the limit |
| Iron | 14 µg/L | ≤ 200 µg/L | within the limit |
| Turbidity | <0,30 NFU | ≤ 2 NFU | within the limit |
Frequently asked questions
Is tap water in Meucon safe to drink?
Yes. At the check on 12 June 2026, the tap water in Meucon was within every limit tested. “Eau d'alimentation conforme aux exigences de qualité en vigueur pour l'ensemble des paramètres mesurés.”
How high are PFAS levels in Meucon's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at 32 ng/L. The EU limit is 100 ng/L, so this water is at 32 % of the limit. (below the EU limit)
Does the water in Meucon 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 2.5 ng/L stays below.
Are PFAS levels rising in Meucon's tap water?
Too few quantified checks to say (2 since 12 March 2025). pfasnearme adds each new publication weekly; a trend needs at least three quantified values.
How hard is the water in Meucon?
The water hardness in Meucon is 15.8 °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 12 September 2026.
Same water network
Same distribution network as Meucon, so in principle the same water.
Nearby communes
The closest to Meucon 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=56132
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 12 September 2026
- Supply networks
- SAINT AVE - MEUCON
Water report for Meucon
Get new PFAS results for Meucon, 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.