Official annual classification
BITETOS
2025: PoorNot 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.
2025Poor
2024Sufficient
2023Good
2022Excellent
2021Excellent
2020Excellent
2019Good
2018Good
2017Good
2016Excellent
2015Excellent
History summary
5 of 11 classified seasons in the 2015–2025 record are Excellent; the previous classified season (2024) was Sufficient.
Nearby official bathing waters
Closest records in Portugal by straight-line distance. This is not road distance or a live safety ranking.
LOMBA
Lake · Excellent12.9 kmAREÍNHO
River · Excellent14.9 kmMAMOA
River · Good23.6 kmPAÇO DO MATO
River · Excellent24.5 kmBURGÃES-RIO CAIMA
River · Good28.4 km
Lake · Excellent12.9 kmAREÍNHO
River · Excellent14.9 kmMAMOA
River · Good23.6 kmPAÇO DO MATO
River · Excellent24.5 kmBURGÃES-RIO CAIMA
River · Good28.4 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.
Check national profile / current notices