Official annual classification
TREENE FRIEDRICHSTADT
2025: GoodNot 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.
2025Good
2024Good
2023Good
2022Good
2021Excellent
2020Excellent
2019Excellent
2018Excellent
2017Good
2016Excellent
2015Excellent
History summary
6 of 11 classified seasons in the 2015–2025 record are Excellent; the previous classified season (2024) was Good.
Nearby official bathing waters
Closest records in Germany by straight-line distance. This is not road distance or a live safety ranking.
TREENE SCHWABSTEDT
River · Excellent6.2 kmEIDER SUEDERSTAPEL
River · Excellent9.4 kmNORDS HUSUM DOCKKOOGSPITZE
Coastal · Excellent12.6 kmEIDER BARGEN
River · Excellent14.7 kmBAGGERSEE SATTELWEG SATTELN
Lake · Excellent18.7 km
River · Excellent6.2 kmEIDER SUEDERSTAPEL
River · Excellent9.4 kmNORDS HUSUM DOCKKOOGSPITZE
Coastal · Excellent12.6 kmEIDER BARGEN
River · Excellent14.7 kmBAGGERSEE SATTELWEG SATTELN
Lake · Excellent18.7 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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