PFAS in Soueix-Rogalle's tap water: under 24 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 24 ng/L, 48 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.
Sample taken in Seix, on the same distribution network as Soueix-Rogalle (SEIX/OUST/SOUEIX). The health authority samples one tap per network; a network carries the same treated water everywhere.
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 2 to 10 ng/L upward. None reached that limit, so their total is below 24 ng/L rather than zero.
checked on 8 July 2026
20 PFAS (see each substance)
| PFAS substance | Value |
|---|---|
| Acide sulfonique de perfluorooctane (PFOS) | <0,002 µg/L |
| Acide perfluoro tridecanoique (PFTrDA) | <0,002 µg/L |
| Acide perfluoropentanoïque (PFPEA) | <0,002 µg/L |
| Perfluorohexane sulfonate (PFHXS) | <0,010 µg/L |
| Acide perfluorodecane sulfonique (PFDS) | <0,002 µg/L |
| Acide perfluoro-octanoïque (PFOA) | <0,002 µg/L |
| Acide sulfonique de perfluorobutane (PFBS) | <0,002 µg/L |
| Acide perfluorododécane sulfonique (PFDoDS) | <0,002 µg/L |
| Acide perfluoroheptane sulfonique (PFHpS) | <0,010 µg/L |
| Acide perfluoro tridecane sulfonique (PFTrDS) | <0,010 µg/L |
| Acide perfluoropentane sulfonique (PFPS) | <0,010 µg/L |
| Acide perfluorobutanoïque (PFBA) | <0,002 µg/L |
| Acide perfluoroheptanoïque (PFHPA) | <0,002 µg/L |
| Acide perfluoro undecanoïque (PFUnA) | <0,010 µg/L |
| Acide perfluorododécanoique (PFDoDA) | <0,002 µg/L |
| Acide perfluoro undecane sulfonique (PFUnDS) | <0,002 µg/L |
| Acide perfluoro-nonanoïque (PFNA) | <0,010 µg/L |
| Acide perfluorononane sulfonique (PFNS) | <0,002 µg/L |
| Acide perfluoro-decanoïque (PFDA) | <0,002 µg/L |
| Acide perfluorohexanoïque (PFHXA) | <0,002 µg/L |
None found. The lab sees nothing below 24 ng/L, so our 0.5 ng/L benchmark cannot be checked.
Water report for Soueix-Rogalle
Get new PFAS results for Soueix-Rogalle, 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
- 8 July 2026
- Water supplier
- SERVICE DES EAUX DU COUSERANS
In Soueix-Rogalle, none of the 4 most closely watched PFAS (PFAS-4) was detected at the latest PFAS check on 8 July 2026. The total is below 24 ng/L, the sum of the detection limits and 48 times our 0.5 ng/L benchmark. Sum of 20 PFAS: <0,002 µg/L, below the EU legal limit (100 ng/L). Sampled in Seix, on the same network. 2 checks since 10 March 2026, PFAS-4 always below the detection limit (2 ng/L). Source: Hub'eau, Qualité de l'eau potable (Ministère de la Santé / OFB / BRGM).
Details and sources
PFAS over time in Soueix-Rogalle
3 PFAS checks since 10 September 2025, from the published measurements. Samples from 2 communes on the same network: it's the same water, so each one applies to Soueix-Rogalle. Samples come from 3 distribution networks. The trend refers to the network “SEIX/OUST/SOUEIX”.
“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 |
|---|---|---|---|---|
| < 2 ng/L | < 2 ng/L | Seix | SEIX/OUST/SOUEIX, SEIX/OUST/SOUEIX | |
| < 2 ng/L | < 2 ng/L | Soueix-Rogalle | ROGALLE | |
| < 24 ng/L · calculated | < 2 ng/L | Soueix-Rogalle | HAURAC SIGUENS SEGOUGE MAUVEZIN, HAURAC SIGUENS SEGOUGE MAUVEZIN |
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 within every limit tested.
Values to watch
These results are close to their legal limit, or over it.
Outside a reference value: Electrical conductivity 184 µS/cm on 31 July 2026 (reference 200–1,100 µS/cm). These are indicator parameters with reference values, not legal limits.
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Electrical conductivity | 184 µS/cm | 200–1,100 µS/cm | below the reference value |
See all 19 test results
| What was tested | Value | Limit | Status |
|---|---|---|---|
| Nitrate | 2 mg/L | ≤ 50 mg/L | within the limit |
| Nitrite | <0,050 mg/L | ≤ 0.5 mg/L | within the limit |
| Lead | 1.96 µg/L | ≤ 10 µg/L | within the limit |
| Arsenic | <0,50 µg/L | ≤ 10 µg/L | within the limit |
| Cadmium | <0,50 µg/L | ≤ 5 µg/L | within the limit |
| Chromium | <0,50 µg/L | ≤ 50 µg/L | within the limit |
| Uranium | <0,50 µg/L | ≤ 30 µg/L | within the limit |
| Fluoride | <0,050 mg/L | ≤ 1.5 mg/L | within the limit |
| Escherichia coli | 0 n/(100mL) | ≤ 0 mL) | within the limit |
| Enterococci | 0 n/(100mL) | ≤ 0 mL) | within the limit |
| Coliform bacteria | 0 n/(100mL) | ≤ 0 mL) | within the limit |
| pH | 7.2 unité pH | 6.5–9 unité pH | within the limit |
| Water hardness | 5.3 °f | no limit | for reference |
| Electrical conductivity | 184 µS/cm | 200–1,100 µS/cm | below the reference value |
| Chloride | 1.6 mg/L | ≤ 250 mg/L | within the limit |
| Sulphate | 6.5 mg/L | ≤ 250 mg/L | within the limit |
| Sodium | 1.36 mg/L | ≤ 200 mg/L | within the limit |
| Iron | 42.8 µg/L | ≤ 200 µg/L | within the limit |
| Turbidity | <0,10 NFU | ≤ 2 NFU | within the limit |
Frequently asked questions
Is tap water in Soueix-Rogalle safe to drink?
Yes. At the check on 31 July 2026, the tap water in Soueix-Rogalle was within every limit tested. Outside a reference value: Electrical conductivity 184 µS/cm on 31 July 2026 (reference 200–1,100 µS/cm). These are indicator parameters with reference values, not legal limits. “Ces résultats permettent de constater que l'anomalie mise en évidence lors du dernier prélèvement de contrôle sanitaire a été corrigée.”
How high are PFAS levels in Soueix-Rogalle's drinking water?
At the latest check the total of 20 PFAS ("forever chemicals") was below the laboratory's reporting limit of 2 ng/L. The EU limit is 100 ng/L, so this water is under 2 % of the limit. (below the EU limit)
Does the water in Soueix-Rogalle 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 24 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 Soueix-Rogalle's tap water?
Too few quantified checks to say (0 since 10 September 2025). pfasnearme adds each new publication weekly; a trend needs at least three quantified values. These history statistics use laboratory-published sums only.
How hard is the water in Soueix-Rogalle?
The water hardness in Soueix-Rogalle is 5.3 °f (soft). 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 21 September 2026.
Same water network
Same distribution network as Soueix-Rogalle, so in principle the same water.
Nearby communes
The closest to Soueix-Rogalle 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=09299
- License
- Licence Ouverte / Open Licence (Etalab)
- Retrieved
- 21 September 2026
- Supply networks
- SEIX/OUST/SOUEIX, SENTENAC/BLECHIN BOUCHE, SOUEIX SAINT SERNIN ESCARRERES, ROGALLE, COUMELEGE, ESCOTS, HAURAC SIGUENS SEGOUGE MAUVEZIN, HERMINET MATAPOUIL, SERRE CABERE
This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.