PFAS in Marsainvilliers's tap water: no test result published yet
Last check: · Source: Hub'eau
PFAS in drinking water
No PFAS results have been published for Marsainvilliers 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.
Fails a current legal limit. The details are below.
Water report for Marsainvilliers
Get new PFAS results for Marsainvilliers, with a short explanation. At most one update a week, only when there's something new.
- Latest water check
- 9 January 2026
- Water supplier
- COMMUNAUTÉ DE COMMUNES DU PITHIVERAIS
No PFAS result is published for Marsainvilliers in the data retrieved on 12 September 2026 (Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM)). PFAS testing of drinking water has been mandatory across the EU since January 2026. The latest published check dates from 9 January 2026.
Details and sources
What the latest check found
At the latest check, the water was over at least one limit.
Values to watch
These results are close to their legal limit, or over it.
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 56 mg/L | ≤ 50 mg/L | over the limit |
See all 19 test results
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 56 mg/L | ≤ 50 mg/L | over the limit |
| Nitrite | <0,01 mg/L | ≤ 0.5 mg/L | within the limit |
| Lead | <2 µg/L | ≤ 10 µg/L | within the limit |
| Nickel | <5 µg/L | ≤ 20 µg/L | within the limit |
| Arsenic | <2 µg/L | ≤ 10 µg/L | within the limit |
| Cadmium | <1 µg/L | ≤ 5 µg/L | within the limit |
| Chromium | <5 µg/L | ≤ 50 µg/L | within the limit |
| Fluoride | 0.14 mg/L | ≤ 1.5 mg/L | within the limit |
| Escherichia coli | <1 n/(100mL) | ≤ 0 mL) | within the limit |
| Enterococci | <1 n/(100mL) | ≤ 0 mL) | within the limit |
| Coliform bacteria | <1 n/(100mL) | ≤ 0 mL) | within the limit |
| pH | 7.5 unité pH | 6.5–9 unité pH | within the limit |
| Water hardness | 27.18 °f | no limit | for reference |
| Electrical conductivity | 601 µS/cm | 200–1,100 µS/cm | within the limit |
| Chloride | 31 mg/L | ≤ 250 mg/L | within the limit |
| Sulphate | 7.5 mg/L | ≤ 250 mg/L | within the limit |
| Sodium | 7.9 mg/L | ≤ 200 mg/L | within the limit |
| Iron | <10 µg/L | ≤ 200 µg/L | within the limit |
| Turbidity | <0,1 NFU | ≤ 2 NFU | within the limit |
Frequently asked questions
Is tap water in Marsainvilliers safe to drink?
At the latest check, the water was over at least one limit. “Ce prélèvement a mis en évidence une concentration en nitrates non conforme aux exigences réglementaires, qui nécessite que vous preniez des mesures correctives afin de rétablir la qualité de l'eau et m'en informiez ainsi que les consommateurs (art. R.1321-27 à 30 du code de la santé publique). Dans l'attente, ceci nécessite d'informer la population d'une recommandation de non-consommation de l'eau pour les femmes enceintes et les nourrissons (circulaire Direction Générale de la Santé du 1er mars 2004). Les résultats d'analyses ont mis en évidence une teneur en perchlorates supérieure à 4 µg/l. Ceci nécessite d'informer la population d'une recommandation de non-consommation de l'eau pour les nourrissons de moins de 6 mois. Les autres paramètres mesurés sont conformes aux exigences de qualité.”
How high are PFAS levels in Marsainvilliers's drinking water?
No PFAS results have been published for Marsainvilliers 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 Marsainvilliers?
The water hardness in Marsainvilliers is 27.2 °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 12 September 2026.
Nearby communes
The closest to Marsainvilliers on this site.
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=45198
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 12 September 2026
- Supply networks
- MARSAINVILLIERS
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.