PFAS in Manneville-sur-Risle's tap water: under 6 ng/L, none of the four main PFAS detected
Last PFAS check: · Source: Hub'eau
PFAS in drinking water
No PFAS detected
The lab sees nothing below 6 ng/L, 12 times our benchmark of 0.5 ng/L. Water above our benchmark would pass this check unnoticed.
0.5 ng/L is our benchmark, not an official limit. Same EFSA method as Sweden, Denmark and the Netherlands, but stricter. It's a yearly average, compared here with the latest check.
More about this result
The US also limits PFOA and PFOS to 4 ng/L each, per substance.
The lab detects each of the four substances from 1 to 2 ng/L upward. None reached that limit, so their total is below 6 ng/L rather than zero.
checked on 17 April 2025
20 PFAS (see each substance)
| PFAS substance | Value |
|---|---|
| Acide perfluoropentane sulfonique (PFPS) | <0,0010 µg/L |
| Acide sulfonique de perfluorooctane (PFOS) | <0,0010 µg/L |
| Acide perfluoro undecane sulfonique (PFUnDS) | <0,0010 µg/L |
| Acide perfluoro-decanoïque (PFDA) | <0,0020 µg/L |
| Acide perfluorohexanoïque (PFHXA) | <0,0050 µg/L |
| Perfluorohexane sulfonate (PFHXS) | <0,0020 µg/L |
| Acide perfluoroheptanoïque (PFHPA) | <0,0050 µg/L |
| Acide perfluoroheptane sulfonique (PFHpS) | <0,0020 µg/L |
| Acide perfluoropentanoïque (PFPEA) | <0,0020 µg/L |
| Acide perfluoro tridecane sulfonique (PFTrDS) | <0,0010 µg/L |
| Acide perfluorodecane sulfonique (PFDS) | <0,0010 µg/L |
| Acide perfluorododécane sulfonique (PFDoDS) | <0,0010 µg/L |
| Acide perfluoro-octanoïque (PFOA) | <0,0020 µg/L |
| Acide perfluoro undecanoïque (PFUnA) | <0,0020 µg/L |
| Acide perfluoro tridecanoique (PFTrDA) | <0,0020 µg/L |
| Acide perfluorododécanoique (PFDoDA) | <0,0020 µg/L |
| Acide perfluorononane sulfonique (PFNS) | <0,0010 µg/L |
| Acide perfluorobutanoïque (PFBA) | <0,0050 µg/L |
| Acide perfluoro-nonanoïque (PFNA) | <0,0010 µg/L |
| Acide sulfonique de perfluorobutane (PFBS) | <0,0050 µg/L |
Fails a current legal limit. The details are below.
Water report for Manneville-sur-Risle
Get new PFAS results for Manneville-sur-Risle, with a short explanation. At most one update a week, only when there's something new.
- EU legal limit
- none detected sum of 20 PFAS below the detection limit, limit 100 ng/L
- Last PFAS test
- 17 April 2025
- Water supplier
- RISLE ET PLATEAUX (SAEP)
In Manneville-sur-Risle, none of the 4 most closely watched PFAS (PFAS-4) was detected at the latest PFAS check on 17 April 2025. The total is below 6 ng/L, the sum of the detection limits and 12 times our 0.5 ng/L benchmark. Sum of 20 PFAS: <SEUIL µg/L, below the EU legal limit (100 ng/L). 2 checks since 21 January 2025, sum of 20 PFAS always below the detection limit. Source: Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM).
Details and sources
PFAS over time in Manneville-sur-Risle
2 PFAS checks since 21 January 2025, from the published measurements. Samples from 2 communes on the same network: it's the same water, so each one applies to Manneville-sur-Risle. Samples come from 2 distribution networks. The trend refers to the network “MANNEVILLE SUR RISLE”.
“Calculated”: PFAS-4 worked out from the four substances in the same sample. The chart, averages and trends use lab-published sums only.
| Date | PFAS-4 | Sum of 20 PFAS | Sampled at | Network |
|---|---|---|---|---|
| < 6 ng/L · calculated | < detection limit | Manneville-sur-Risle | 027001422 | |
| < 6 ng/L · calculated | < detection limit | Aizier | MANNEVILLE SUR RISLE |
Calculated values: “<” is an upper bound from published thresholds, “≥” a lower bound, “–” means no published sum or complete measurement. How to read a PFAS result
What the latest check found
At the latest check, the water was over at least one limit.
See all 20 test results
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 16.5 mg/L | ≤ 50 mg/L | within the limit |
| Nitrite | <0,010 mg/L | ≤ 0.1 mg/L | within the limit |
| Lead | <2,0 µg/L | ≤ 10 µg/L | within the limit |
| Copper | 0.015 mg/L | ≤ 2 mg/L | within the limit |
| Nickel | 2.1 µg/L | ≤ 20 µg/L | within the limit |
| Arsenic | 1.6 µg/L | ≤ 10 µg/L | within the limit |
| Cadmium | <0,10 µg/L | ≤ 5 µg/L | within the limit |
| Chromium | 0.57 µg/L | ≤ 50 µg/L | within the limit |
| Fluoride | 0.13 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 | 7.1 unité pH | 6.5–9 unité pH | within the limit |
| Water hardness | 30.7 °f | no limit | for reference |
| Electrical conductivity | 596 µS/cm | 200–1,100 µS/cm | within the limit |
| Chloride | 25.3 mg/L | ≤ 250 mg/L | within the limit |
| Sulphate | 12.7 mg/L | ≤ 250 mg/L | within the limit |
| Sodium | 12.6 mg/L | ≤ 200 mg/L | within the limit |
| Iron | <5,0 µg/L | ≤ 200 µg/L | within the limit |
| Turbidity | <0,30 NFU | ≤ 1 NFU | within the limit |
Frequently asked questions
Is tap water in Manneville-sur-Risle safe to drink?
At the latest check, the water was over at least one limit. “Eau d'alimentation non conforme aux exigences de qualité fixées pour la chloridazone desphényl. Les concentrations mesurées dans le cadre du suivi renforcé sont inférieures à sa valeur sanitaire de référence de 11 µg/L. L'eau peut donc être consommée sans restriction d'usage.”
How high are PFAS levels in Manneville-sur-Risle's drinking water?
The total of 20 PFAS ("forever chemicals") was last measured at –. The EU limit is 100 ng/L, so this water is at – of the limit. (below the EU limit)
Does the water in Manneville-sur-Risle also meet the strictest limits in Europe?
The check cannot say. None of the four compounds was quantified, but the laboratory's detection limits add up to 6 ng/L, above Sweden's legal limit of 4 ng/L in force since 2026, so a value between the two would go unnoticed.
Are PFAS levels rising in Manneville-sur-Risle's tap water?
Calculated PFAS-4 values are listed in the table. The chart uses laboratory-published sum-of-20 results; there are too few laboratory-published PFAS-4 sums for the existing trend calculation.
How hard is the water in Manneville-sur-Risle?
The water hardness in Manneville-sur-Risle is 30.7 °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 12 September 2026.
Same water network
Same distribution network as Manneville-sur-Risle, so in principle the same water.
Nearby communes
The closest to Manneville-sur-Risle 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=27385
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 12 September 2026
- Supply networks
- MANNEVILLE SUR RISLE
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.