Drinking water quality in Seltz
PFAS in drinking water
The total of 20 PFAS ("forever chemicals") was last measured at <0,005 µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (28 April 2025)
This source does not list each PFAS substance separately, so we cannot compare this water with the health limit.
Water report for Seltz
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Official assessment
The authorities have not published an overall verdict for this water.
„Eau destinée à la consommation humaine conforme aux limites et aux références de qualité réglementaires pour les paramètres analysés.“
Show all 19 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 1.4 mg/L | ≤ 50 mg/L | within limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within limit |
| Lead | 0.2 µg/L | ≤ 10 µg/L | within limit |
| Copper | 0.0157 mg(Cu)/L | ≤ 2 mg(Cu)/L | within limit |
| Nickel | 0.5 µg/L | ≤ 20 µg/L | within limit |
| Arsenic | 0.27 µg/L | ≤ 10 µg/L | within limit |
| Chromium | <0,05 µg/L | ≤ 50 µg/L | within limit |
| Fluoride | 0.07 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 | 7.4 unité pH | 6.5–9 unité pH | within limit |
| Water hardness | 29.6 °f | no limit | informational |
| Electrical conductivity | 660 µS/cm | 200–1,100 µS/cm | within limit |
| Chloride | 32 mg/L | ≤ 250 mg/L | within limit |
| Sulphate | 27 mg/L | ≤ 250 mg/L | within limit |
| Sodium | 20 mg/L | ≤ 200 mg/L | within limit |
| Iron | 3 µg/L | ≤ 200 µg/L | within limit |
| Turbidity | 0.1 NFU | ≤ 2 NFU | within limit |
Frequently asked questions
Is tap water in Seltz safe to drink?
All the values shown here (12 June 2026) are within the legal limits, but the authorities have not published an overall verdict for this water.
How high are PFAS levels in Seltz's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at <0,005 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 Seltz?
The water hardness in Seltz is 29.6 °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=67463
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- SDE DU CANTON DE SELTZ
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.