Drinking water quality in Koungou

Region: Mayotte Population: 32,156 Water supplier: SMAE Latest sample: 27 May 2026
Fails the current legal limits

PFAS in drinking water

No PFAS results have been published for Koungou 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.

Water report for Koungou

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 2 mg/L ≤ 50 mg/L within limit
Nitrite <0,05 mg/L ≤ 0.5 mg/L within limit
Lead 0.46 µg/L ≤ 10 µg/L within limit
Copper 0.002 mg(Cu)/L ≤ 2 mg(Cu)/L within limit
Nickel 0.4 µg/L ≤ 20 µg/L within limit
Chromium <0,2 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 7.4 unité pH 6.5–9 unité pH within limit
Water hardness 6.1 °f no limit informational
Electrical conductivity 197 µS/cm 200–1,100 µS/cm exceeded
Chloride 24 mg/L ≤ 250 mg/L within limit
Sulphate 2.2 mg/L ≤ 250 mg/L within limit
Iron <50 µg/L ≤ 200 µg/L within limit
Turbidity 0.42 NFU ≤ 2 NFU within limit

See the full results

See every official test result for Koungou, including each PFAS substance. Free, just leave your email.

Frequently asked questions

Is tap water in Koungou safe to drink?

Yes. The latest official test (27 May 2026) checked the tap water in Koungou and it passed every requirement.

How high are PFAS levels in Koungou's drinking water?

No PFAS results have been published for Koungou 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 Koungou?

The water hardness in Koungou is 6.1 °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 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=97610
License
Licence Ouverte / Open Licence (Etalab)
Retrieved
28 August 2026
Supply networks
BOUYOUNI EST, MAJIKAVO HAUT

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