Drinking water quality in Les Mées
PFAS in drinking water
The total of 20 PFAS ("forever chemicals") was last measured at <0,001 µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (5 December 2024)
This source does not list each PFAS substance separately, so we cannot compare this water with the health limit.
Water report for Les Mées
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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. Absence de chlore libre. Une vérification de l'appareil de désinfection est nécessaire. Le taux de chlore libre à atteindre est de 0,3 mg/l en sortie production et de 0,1 mg/l en tout point du réseau.“
Show all 19 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 24.1 mg/L | ≤ 50 mg/L | within limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within limit |
| Lead | <2 µg/L | ≤ 10 µg/L | within limit |
| Copper | 0.079 mg(Cu)/L | ≤ 2 mg(Cu)/L | within limit |
| Nickel | <5 µg/L | ≤ 20 µg/L | within limit |
| Arsenic | <2 µg/L | ≤ 10 µg/L | within limit |
| Chromium | <5 µg/L | ≤ 50 µg/L | within limit |
| Fluoride | 0.08 mg/L | ≤ 1.5 mg/L | within limit |
| Escherichia coli | <1 n/(100mL) | ≤ 0 mL) | within limit |
| Enterococci | <1 n/(100mL) | ≤ 0 mL) | within limit |
| Coliform bacteria | <1 n/(100mL) | ≤ 0 mL) | within limit |
| pH | 7.6 unité pH | 6.5–9 unité pH | within limit |
| Water hardness | 25.74 °f | no limit | informational |
| Electrical conductivity | 553 µS/cm | 200–1,100 µS/cm | within limit |
| Chloride | 9.6 mg/L | ≤ 250 mg/L | within limit |
| Sulphate | 31.8 mg/L | ≤ 250 mg/L | within limit |
| Sodium | 3.2 mg/L | ≤ 200 mg/L | within limit |
| Iron | <10 µg/L | ≤ 200 µg/L | within limit |
| Turbidity | <0,1 NFU | ≤ 2 NFU | within limit |
Frequently asked questions
Is tap water in Les Mées safe to drink?
Yes. The latest official test (24 June 2026) checked the tap water in Les Mées and it passed every requirement.
How high are PFAS levels in Les Mées's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at <0,001 µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (below the EU limit)
How hard is the water in Les Mées?
The water hardness in Les Mées is 25.74 °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 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=04116
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- VILLAGE DES MEES, QUARTIER DES POURCELLES, QUARTIER DE DABISSE
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.