Official annual classification
ETANG DE DIEFENBACH
2025: Not classifiedNot a live safety signal. This is an annual official classification. Temporary pollution, algae, weather, currents or closures may change current conditions. Check the competent authority before swimming.
Quality history
Historical annual classifications from the EEA record, where available.
2025Not classified
2024Not classified
2023Not classified
2022Not classified
2021Not classified
2020Not classified
2019Not classified
2018Excellent
2017Excellent
2016Excellent
2015Excellent
History summary
4 of 4 classified seasons in the 2015–2025 record are Excellent; the previous classified season (2018) was Excellent.
Nearby official bathing waters
Closest records in France by straight-line distance. This is not road distance or a live safety ranking.
ETANG DE HIRBACH
Lake · Excellent5.6 kmCENTRE DE LOISIRS KESKASTEL
Lake · Not classified13.8 kmETANG DE LA MUTCHE (MORHANGE PLAGE)
Lake · Sufficient20.9 kmETANG DE MITTERSHEIM
Lake · Excellent21.2 kmETANG DU STOCK
Lake · Excellent32.0 km
Lake · Excellent5.6 kmCENTRE DE LOISIRS KESKASTEL
Lake · Not classified13.8 kmETANG DE LA MUTCHE (MORHANGE PLAGE)
Lake · Sufficient20.9 kmETANG DE MITTERSHEIM
Lake · Excellent21.2 kmETANG DU STOCK
Lake · Excellent32.0 km
Official source
Data source: European Environment Agency (EEA); bathing-water data and coordinates are reported by national authorities. Imported for this site on 2026-09-14.
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