Drinking water quality in Septèmes-les-Vallons

Q: Is tap water in Septèmes-les-Vallons safe to drink?

Yes. The latest official test (9 June 2026) checked the tap water in Septèmes-les-Vallons and it passed every requirement.

Q: How high are PFAS levels in Septèmes-les-Vallons's drinking water?

The total of 20 PFAS ("forever chemicals") was last measured at <0,028 µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (below the EU limit)

Q: How hard is the water in Septèmes-les-Vallons?

The water hardness in Septèmes-les-Vallons is 17.27 °f (medium). This mainly matters for household appliances and detergent dosing, not for health.

Q: 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.

Region: Provence-Alpes-Côte d'Azur Population: 11,995 Water supplier: SOCIETE EAU DE MARSEILLE METROPOLE Latest sample: 9 June 2026

PFAS in drinking water

EU legal limit

<0,028 µg/L Limit: 0.1 µg/L within limit

The total of 20 PFAS ("forever chemicals") was last measured at <0,028 µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (13 June 2025)

This source does not list each PFAS substance separately, so we cannot compare this water with the health limit.

Water report for Septèmes-les-Vallons

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.“

Microbiology: within limit Chemistry: within limit

Show all 16 official measurements

Parameter	Value	Limit	Status
Nitrate	1.1 mg/L	≤ 50 mg/L	within limit
Nitrite	<0,01 mg/L	≤ 0.5 mg/L	within limit
Lead	<2 µg/L	≤ 10 µg/L	within limit
Copper	0.052 mg/L	≤ 2 mg/L	within limit
Nickel	<5 µg/L	≤ 20 µg/L	within limit
Chromium	<5 µg/L	≤ 50 µg/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	7.92 unité pH	6.5–9 unité pH	within limit
Water hardness	17.27 °f	no limit	informational
Electrical conductivity	420 µS/cm	200–1,100 µS/cm	within limit
Chloride	21.3 mg/L	≤ 250 mg/L	within limit
Sulphate	26.7 mg/L	≤ 250 mg/L	within limit
Iron	<10 µg/L	≤ 200 µg/L	within limit
Turbidity	0.14 NFU	≤ 2 NFU	within limit

See the full results

See every official test result for Septèmes-les-Vallons, including each PFAS substance. Free, just leave your email.

Frequently asked questions

Is tap water in Septèmes-les-Vallons safe to drink?

Yes. The latest official test (9 June 2026) checked the tap water in Septèmes-les-Vallons and it passed every requirement.

How high are PFAS levels in Septèmes-les-Vallons's drinking water?

The total of 20 PFAS ("forever chemicals") was last measured at <0,028 µg/L. The EU limit is 0.1 µg/L, so this water is at 0 % of the limit. (below the EU limit)

How hard is the water in Septèmes-les-Vallons?

The water hardness in Septèmes-les-Vallons is 17.27 °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=13106
License: Licence Ouverte / Open Licence (Etalab)
Retrieved: 28 August 2026
Supply networks: MARSEILLE VALLON D'OL

This site is a data project, not an official source. If in doubt, check with your water supplier or local authority.