Drinking water quality in Gragnague
PFAS in drinking water
No PFAS results have been published for Gragnague 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 Gragnague
Get the free water report for Gragnague, 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 6 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| 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 |
| Electrical conductivity | 225 µS/cm | 200–1,100 µS/cm | within limit |
| Turbidity | 0.17 NFU | ≤ 2 NFU | within limit |
Frequently asked questions
Is tap water in Gragnague safe to drink?
Yes. The latest official test (30 September 2025) checked the tap water in Gragnague and it passed every requirement.
How high are PFAS levels in Gragnague's drinking water?
No PFAS results have been published for Gragnague 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 Gragnague?
No hardness value is available for Gragnague in this source.
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=31228
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- MONTAGNE NOIRE
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.