PFAS in Brazey-en-Plaine's tap water: 2.92 ng/L, 5.8x our 0.5 ng/L benchmark
Last PFAS check: · Source: Hub'eau
PFAS in drinking water
5.8× 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.
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 27 May 2026
20 PFAS (see each substance)
| PFAS substance | Value |
|---|---|
| Acide sulfonique de perfluorobutane (PFBS) | 0.0022 µg/L |
| Acide sulfonique de perfluorooctane (PFOS) | 0.0018 µg/L |
| Acide perfluoropentanoïque (PFPEA) | 0.0017 µg/L |
| Acide perfluoro-octanoïque (PFOA) | 0.0006 µg/L |
| Perfluorohexane sulfonate (PFHXS) | 0.0006 µg/L |
| Acide perfluoro undecanoïque (PFUnA) | <0,001 µg/L |
| Acide perfluoropentane sulfonique (PFPS) | <0,0005 µg/L |
| Acide perfluoroheptanoïque (PFHPA) | <0,0005 µg/L |
| Acide perfluoro-decanoïque (PFDA) | <0,001 µg/L |
| Acide perfluoro-nonanoïque (PFNA) | <0,001 µg/L |
| Acide perfluoro tridecanoique (PFTrDA) | <0,001 µg/L |
| Acide perfluorododécanoique (PFDoDA) | <0,001 µg/L |
| Acide perfluorohexanoïque (PFHXA) | <0,001 µg/L |
| Acide perfluorobutanoïque (PFBA) | <0,002 µg/L |
| Acide perfluoroheptane sulfonique (PFHpS) | <0,001 µg/L |
| Acide perfluoro undecane sulfonique (PFUnDS) | <0,001 µg/L |
| Acide perfluorononane sulfonique (PFNS) | <0,001 µg/L |
| Acide perfluoro tridecane sulfonique (PFTrDS) | <0,002 µg/L |
| Acide perfluorododécane sulfonique (PFDoDS) | <0,002 µg/L |
| Acide perfluorodecane sulfonique (PFDS) | <0,001 µg/L |
Fails a current legal limit. Here are some filter options.
- EU legal limit
- 6.82 ng/L sum of 20 PFAS, below the 100 ng/L limit
- Last PFAS test
- 27 May 2026
- Water supplier
- SAUR (CHALON)
In Brazey-en-Plaine, the 4 most closely watched PFAS (PFAS-4) add up to 2.92 ng/L (0.0029 µg/L) at the latest PFAS check on 27 May 2026. That's 5.8 times our 0.5 ng/L health benchmark, but below Sweden's legal limit of 4 ng/L. Sum of 20 PFAS: 6.82 ng/L (0.0068 µg/L), below the EU legal limit (100 ng/L). 2 checks since 16 December 2025: PFAS-4 from 2.92 ng/L to 4.34 ng/L. Source: Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM).
Details and sources
PFAS over time in Brazey-en-Plaine
2 PFAS checks since 16 December 2025, values as published. Samples from 2 communes on the same network: it's the same water, so each one applies to Brazey-en-Plaine.
| Date | PFAS-4 | Sum of 20 PFAS | Sampled at |
|---|---|---|---|
| 2.92 ng/L | 6.82 ng/L | Brazey-en-Plaine | |
| 4.34 ng/L | 9.84 ng/L | Saint-Usage |
“<” 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 over at least one limit.
Values to watch
These results are close to their legal limit, or over it.
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 41.9 mg/L | ≤ 50 mg/L | within the limit |
See all 21 test results
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 41.9 mg/L | ≤ 50 mg/L | within the limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within the limit |
| Lead | <3 µg/L | ≤ 10 µg/L | within the limit |
| Copper | 0.018 mg(Cu)/L | ≤ 2 mg(Cu)/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 |
| Uranium | <1 µg/L | ≤ 30 µg/L | within the limit |
| Fluoride | 0.059 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 | 7.3 unité pH | 6.5–9 unité pH | within the limit |
| Water hardness | 35.1 °f | no limit | for reference |
| Electrical conductivity | 695 µS/cm | 200–1,100 µS/cm | within the limit |
| Chloride | 17.2 mg/L | ≤ 250 mg/L | within the limit |
| Sulphate | 35.4 mg/L | ≤ 250 mg/L | within the limit |
| Sodium | 6 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 Brazey-en-Plaine safe to drink?
At the latest check, the water was over at least one limit. “L’eau distribuée est non-conforme, suite à des dépassements de la limite de qualité pour le métabolite de pesticide Chloridazone méthyl desphényl . Ces dépassements n’engend rent pas de restriction des usages de l’eau. Un suivi renforcé est mis en place. Un plan d'actions pour rétablir la qualité de l'eau doit être mis en oeuvre par le responsable de la distribution d'eau. L’eau distribuée ne respecte pas la valeur indicative de 0.9 μg/L pour le métabolite de pesticide non pertinent Chlorothalonil R471811 . Cette valeur indicative doit servir de cible à atteindre à travers un plan d’actions à définir par la collectivité. Ce dépassement n’engendre pas de restriction des usages de l’eau. Un recontrôle est programmé.”
How high are PFAS levels in Brazey-en-Plaine's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at 6.82 ng/L. The EU limit is 100 ng/L, so this water is at 7 % of the limit. (below the EU limit)
Does the water in Brazey-en-Plaine 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 2.92 ng/L stays below.
Are PFAS levels rising in Brazey-en-Plaine's tap water?
Too few quantified checks to say (2 since 16 December 2025). pfasnearme adds each new publication weekly; a trend needs at least three quantified values.
How hard is the water in Brazey-en-Plaine?
The water hardness in Brazey-en-Plaine is 35.1 °f (hard). 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 Brazey-en-Plaine, so in principle the same water.
Nearby communes
The closest to Brazey-en-Plaine 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=21103
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 21 September 2026
- Supply networks
- SIAEP DE BRAZEY EN PLAINE
Water report for Brazey-en-Plaine
Get new PFAS results for Brazey-en-Plaine, 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.