Drinking water quality in Les Andelys
PFAS in drinking water
The total of 20 PFAS ("forever chemicals") was last measured at 0.0042 µg/L. The EU limit is 0.1 µg/L, so this water is at 4 % of the limit. (22 July 2025)
This source does not list each PFAS substance separately, so we cannot compare this water with the health limit.
Water report for Les Andelys
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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.“
Values to watch
These values are at least halfway to their legal limit, or over it.
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 34.1 mg/L | ≤ 50 mg/L | within limit |
Show all 16 official measurements
| Parameter | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 34.1 mg/L | ≤ 50 mg/L | within limit |
| Nitrite | <0,010 mg/L | ≤ 0.5 mg/L | within limit |
| Lead | <0,005 µg/L | ≤ 10 µg/L | within limit |
| Copper | <0,005 mg/L | ≤ 2 mg/L | within limit |
| Nickel | <2,0 µg/L | ≤ 20 µg/L | within limit |
| Chromium | 0.61 µg/L | ≤ 50 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 | 7.1 unité pH | 6.5–9 unité pH | within limit |
| Water hardness | 32.7 °f | no limit | informational |
| Electrical conductivity | 626 µS/cm | 200–1,100 µS/cm | within limit |
| Chloride | 17.6 mg/L | ≤ 250 mg/L | within limit |
| Sulphate | 9.08 mg/L | ≤ 250 mg/L | within limit |
| Turbidity | <0,30 NFU | ≤ 2 NFU | within limit |
Frequently asked questions
Is tap water in Les Andelys safe to drink?
Yes. The latest official test (25 June 2026) checked the tap water in Les Andelys and it passed every requirement.
How high are PFAS levels in Les Andelys's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at 0.0042 µg/L. The EU limit is 0.1 µg/L, so this water is at 4 % of the limit. (below the EU limit)
How hard is the water in Les Andelys?
The water hardness in Les Andelys is 32.7 °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=27016
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 28 August 2026
- Supply networks
- ANDELYS HAUT, ANDELYS VEZILLON, AMFREVILLE LES CHAMPS, HENNEZIS, ANDELYS NOYERS, COUDRAY EN VEXIN
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.