Drinking water quality in Rosières-près-Troyes
PFAS in drinking water
No PFAS results have been published for Rosières-près-Troyes 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 Rosières-près-Troyes
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Official assessment
The latest official test passed all quality requirements.
„Compte tenu des paramètres contrôlés, cette eau est conforme aux limites et références de qualité des eaux destinées à la consommation humaine, définies par l'arrêté du 11 janvier 2007, pour l'ensemble des paramètres mesurés. Il est à noter une teneur en chlore libre trop élevée. La teneur en chlore libre sur le réseau de distribution doit être de l'ordre de 0,1 mg/l.“
Show all 20 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 16 mg/L | ≤ 50 mg/L | within limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within limit |
| Lead | 1.5 µg/L | ≤ 10 µg/L | within limit |
| Copper | 0.0776 mg(Cu)/L | ≤ 2 mg(Cu)/L | within limit |
| Nickel | <0,5 µg/L | ≤ 20 µg/L | within limit |
| Arsenic | 0.18 µg/L | ≤ 10 µg/L | within limit |
| Cadmium | <0,01 µg/L | ≤ 5 µg/L | within limit |
| Chromium | 0.13 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 | 7.3 unité pH | 6.5–9 unité pH | within limit |
| Water hardness | 28 °f | no limit | informational |
| Electrical conductivity | 550 µS/cm | 200–1,100 µS/cm | within limit |
| Chloride | 12 mg/L | ≤ 250 mg/L | within limit |
| Sulphate | 18 mg/L | ≤ 250 mg/L | within limit |
| Sodium | 6.2 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 Rosières-près-Troyes safe to drink?
Yes. The latest official test (22 June 2026) checked the tap water in Rosières-près-Troyes and it passed every requirement.
How high are PFAS levels in Rosières-près-Troyes's drinking water?
No PFAS results have been published for Rosières-près-Troyes 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 Rosières-près-Troyes?
The water hardness in Rosières-près-Troyes is 28 °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=10325
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- ST JULIEN-ROSIERES-BREVIANDES RESEAU, GENDARMERIE ROSIERES EAU ST ANDRE RESEAU
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.