Drinking water quality in Le Mené
PFAS in drinking water
The total of 20 PFAS ("forever chemicals") was last measured at <SEUIL µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (6 May 2026)
The four most harmful PFAS add up to 0 µg/L, below the health limit of 0.004 µg/L used in Sweden since 2026.
Substances too small to measure count as 0, so the real total may be higher.
20 PFAS (see each substance)
| Acide perfluorododécane sulfonique (PFDoDS) | <0,001 µg/L |
| Acide perfluoro-octanoïque (PFOA) | <0,002 µg/L |
| Acide perfluoro-nonanoïque (PFNA) | <0,001 µg/L |
| Acide sulfonique de perfluorooctane (PFOS) | <0,001 µg/L |
| Acide perfluorohexanoïque (PFHXA) | <0,005 µg/L |
| Acide perfluoro-decanoïque (PFDA) | <0,002 µg/L |
| Acide perfluorobutanoïque (PFBA) | <0,005 µg/L |
| Acide perfluoro tridecane sulfonique (PFTrDS) | <0,001 µg/L |
| Acide perfluoro undecanoïque (PFUnA) | <0,002 µg/L |
| Acide perfluoroheptane sulfonique (PFHpS) | <0,002 µg/L |
| Acide perfluoroheptanoïque (PFHPA) | <0,005 µg/L |
| Acide perfluorodecane sulfonique (PFDS) | <0,001 µg/L |
| Acide perfluoropentanoïque (PFPEA) | <0,002 µg/L |
| Acide perfluorononane sulfonique (PFNS) | <0,001 µg/L |
| Acide perfluoropentane sulfonique (PFPS) | <0,001 µg/L |
| Acide perfluoro undecane sulfonique (PFUnDS) | <0,001 µg/L |
| Acide sulfonique de perfluorobutane (PFBS) | <0,005 µg/L |
| Acide perfluoro tridecanoique (PFTrDA) | <0,002 µg/L |
| Acide perfluorododécanoique (PFDoDA) | <0,002 µg/L |
| Perfluorohexane sulfonate (PFHXS) | <0,002 µg/L |
Water report for Le Mené
Get the free water report for Le Mené, plus an alert whenever new official results are published.
Official assessment
The latest official test passed all quality requirements.
„Eau d'alimentation conforme aux exigences de qualité en vigueur pour l'ensemble des paramètres mesurés.“
Show all 20 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 24 mg/L | ≤ 50 mg/L | within limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within limit |
| Lead | <1 µg/L | ≤ 10 µg/L | within limit |
| Nickel | 3.7 µg/L | ≤ 20 µg/L | within limit |
| Arsenic | <0,5 µg/L | ≤ 10 µg/L | within limit |
| Cadmium | 0.068 µg/L | ≤ 5 µg/L | within limit |
| Chromium | <0,5 µg/L | ≤ 50 µg/L | within limit |
| Uranium | <0,5 µg/L | ≤ 30 µg/L | within limit |
| Fluoride | <0,05 mg/L | ≤ 1.5 mg/L | within limit |
| Escherichia coli | 0 n/(100mL) | ≤ 0 mL) | within limit |
| Enterococci | 0 n/(100mL) | ≤ 0 mL) | within limit |
| Coliform bacteria | 0 n/(100mL) | ≤ 0 mL) | within limit |
| pH | 8.3 unité pH | 6.5–9 unité pH | within limit |
| Water hardness | 13 °f | no limit | informational |
| Electrical conductivity | 412 µS/cm | 200–1,100 µS/cm | within limit |
| Chloride | 67 mg/L | ≤ 250 mg/L | within limit |
| Sulphate | 24 mg/L | ≤ 250 mg/L | within limit |
| Sodium | 25 mg/L | ≤ 200 mg/L | within limit |
| Iron | 3.1 µg/L | ≤ 200 µg/L | within limit |
| Turbidity | 0.17 NFU | ≤ 2 NFU | within limit |
Frequently asked questions
Is tap water in Le Mené safe to drink?
Yes. The latest official test (25 June 2026) checked the tap water in Le Mené and it passed every requirement.
How high are PFAS levels in Le Mené's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at <SEUIL µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (below the EU limit)
Does the water in Le Mené also meet the strictest limits in Europe?
Yes. Even against Europe's strictest limit, the health limit of 0.004 µg/L used in Sweden since 2026, the measured value of 0 µg/L stays below.
How hard is the water in Le Mené?
The water hardness in Le Mené is 13 °f (soft). 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 28 August 2026.
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=22046
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- SAINT GOUENO, PLESSALA - NORD DU BOURG, PLESSALA NORD, PLESSALA - SUD OUEST ET BOURG, ST JACUT DU MENE PAR BEL AIR, SDC DE LA HUTTE PAR COLLINEE, SDC DE LA HUTTE PAR ST JOSEPH, SDC LA HUTTE PAR CAPT+ BEL AIR, ST GLEN PAR EAU DU BREHA, COLLINEE PAR CAPTAGES + SMAP, LE GOURAY PAR BEL AIR, LE GOURAY PAR CAPTAGE, SAINT GILLES DU MENE PAR SDC VIEILLE LANDE, ST GILLES DU MENE PAR BEL AIR, PLESSALA SUD SUD-EST, COLLINEE PAR BEL AIR, (ABA) SAINT GOUENO NORD, (ABA) SAINT GILLES DU MENE PAR V.LAN
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.