Official annual classification
DE LEIEN, ROTTEVALLE
2025: SufficientNot 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.
2025Sufficient
2024Sufficient
2023Sufficient
2022Sufficient
2021Poor
2020Not classified
2019Poor
2018Poor
2017Poor
2016Poor
2015Sufficient
History summary
0 of 10 classified seasons in the 2015–2025 record are Excellent; the previous classified season (2024) was Sufficient.
Nearby official bathing waters
Closest records in Netherlands by straight-line distance. This is not road distance or a live safety ranking.
SWIMPLAK EASTERMAR, EASTERMAR
Lake · Good3.2 kmRECREATIESTRAND SKÛLENBOARCH, DROGEHAM
Lake · Excellent4.2 kmDAGRECREATIETERREIN KLEIN ZWITSERLAND, SUMAR
Lake · Sufficient5.2 kmSWIMPLAK BLAUWHOEK, JISTRUM
Lake · Excellent5.6 kmSMELIESTER SÂN, SMALLE EE
Lake · Excellent6.8 km
Lake · Good3.2 kmRECREATIESTRAND SKÛLENBOARCH, DROGEHAM
Lake · Excellent4.2 kmDAGRECREATIETERREIN KLEIN ZWITSERLAND, SUMAR
Lake · Sufficient5.2 kmSWIMPLAK BLAUWHOEK, JISTRUM
Lake · Excellent5.6 kmSMELIESTER SÂN, SMALLE EE
Lake · Excellent6.8 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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