Drinking water quality in Villeneuve-la-Guyard
PFAS in drinking water
No PFAS results have been published for Villeneuve-la-Guyard yet. Testing has been required across the EU since January 2026. We will show the values here as soon as they come out.
"Not published" does not mean "not present". Without test results, no one can say how much PFAS is in this water.
Water report for Villeneuve-la-Guyard
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Official assessment
The latest official test passed all quality requirements.
„Eau d'alimentation conforme aux normes en vigueur pour l'ensemble des paramètres mesurés. Cependant, il est à noter une teneur en chlore libre très élevée ce qui peut générer à long terme, des risques sanitaires de par la formation de sous-produits de désinfection (dont les THM Trialométhanes). Il est donc indispensable de revoir les conditions de fonctionnement du dispositif de désinfection et d'assurer un suivi rigoureux et régulier, afin de garantir en permanence aux usagers un taux de désinfection de l'eau satisfaisant.. La teneur en chlore résiduel sur le réseau de distribution doit se situer entre 0,1 et 0,2 mg/l.“
Values to watch
These values are at least halfway to their legal limit, or over it.
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 36.7 mg/L | ≤ 50 mg/L | within limit |
Show all 21 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 36.7 mg/L | ≤ 50 mg/L | within limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within limit |
| Lead | 4 µg/L | ≤ 10 µg/L | within limit |
| Copper | 0.102 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 |
| Cadmium | <1 µg/L | ≤ 5 µg/L | within limit |
| Chromium | N.M. µg/L | ≤ 6 µg/L | not assessed |
| Uranium | <10 µg/L | ≤ 30 µg/L | within limit |
| Fluoride | 0.11 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 | 7.52 unité pH | 6.5–9 unité pH | within limit |
| Water hardness | 31.48 °f | no limit | informational |
| Electrical conductivity | 640 µS/cm | 200–1,100 µS/cm | within limit |
| Chloride | 23.3 mg/L | ≤ 250 mg/L | within limit |
| Sulphate | 23.2 mg/L | ≤ 250 mg/L | within limit |
| Sodium | 10.2 mg/L | ≤ 200 mg/L | within limit |
| Iron | <10 µg/L | ≤ 200 µg/L | within limit |
| Turbidity | 0.11 NFU | ≤ 2 NFU | within limit |
Frequently asked questions
Is tap water in Villeneuve-la-Guyard safe to drink?
Yes. The latest official test (13 April 2026) checked the tap water in Villeneuve-la-Guyard and it passed every requirement.
How high are PFAS levels in Villeneuve-la-Guyard's drinking water?
No PFAS results have been published for Villeneuve-la-Guyard yet. Testing has been required across the EU since January 2026. We will show the values here as soon as they come out.
How hard is the water in Villeneuve-la-Guyard?
The water hardness in Villeneuve-la-Guyard is 31.48 °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 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=89460
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- VILL.GUYARD BOURG
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.