Drinking water quality in Potigny
PFAS in drinking water
No PFAS results have been published for Potigny 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 Potigny
Get the free water report for Potigny, plus an alert whenever new official results are published.
Official assessment
The authorities have not published an overall verdict for this water.
„Suite au dépassement de la valeur guide exploratoire du thallium, des recontrôles ont été réalisés. La valeur mesurée en thallium est inféri eure à la valeur guide exploratoire proposée par le ministère de la Sa nté (0,5 µg/l).“
Show all 13 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 7.82 mg/L | ≤ 50 mg/L | within limit |
| Nitrite | <0,010 mg/L | ≤ 0.5 mg/L | within limit |
| Lead | 0.37 µg/L | ≤ 10 µg/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 | 7.3 unité pH | 6.5–9 unité pH | within limit |
| Water hardness | 30.5 °f | no limit | informational |
| Electrical conductivity | 703 µS/cm | 200–1,100 µS/cm | within limit |
| Chloride | 35.6 mg/L | ≤ 250 mg/L | within limit |
| Sulphate | 67.6 mg/L | ≤ 250 mg/L | within limit |
| Iron | 130 µg/L | ≤ 200 µg/L | within limit |
| Turbidity | 1.3 NFU | ≤ 2 NFU | within limit |
Frequently asked questions
Is tap water in Potigny safe to drink?
All the values shown here (16 February 2026) are within the legal limits, but the authorities have not published an overall verdict for this water.
How high are PFAS levels in Potigny's drinking water?
No PFAS results have been published for Potigny 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 Potigny?
The water hardness in Potigny is 30.5 °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=14516
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- SUD CALVADOS
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.