Lake bathing water · France
Pollieu - Plage du Lac de Barterand
Pollieu - Plage du Lac de Barterand is officially classified Excellent for the 2025 bathing season. Rated Excellent in every one of the last 11 classified seasons.
Classification history, 2015–2025
The EU Bathing Water Directive classifies each designated bathing water once a year from four seasons of E. coli and intestinal enterococci samples. One season is a snapshot; the run below is the pattern.
| Season | Official classification |
|---|---|
| 2025 | Excellent |
| 2024 | Excellent |
| 2023 | Excellent |
| 2022 | Excellent |
| 2021 | Excellent |
| 2020 | Excellent |
| 2019 | Excellent |
| 2018 | Excellent |
| 2017 | Excellent |
| 2016 | Excellent |
| 2015 | Excellent |
What this rating covers
This is the official classification published by France under the EU Bathing Water Directive (2006/7/EC). It reflects measured bacteriological levels — E. coli and intestinal enterococci — over four bathing seasons. It is not a safety clearance, and it does not cover algal blooms, nutrients, water clarity or hazards such as currents and depth. Conditions change after heavy rain. Always check local signage and the operator’s current notices before entering the water.
Official national bathing water profile for Pollieu - Plage du Lac de Barterand
Other bathing waters near Pollieu - Plage du Lac de Barterand
- Plan d'Eau l'Etang Bleu · Excellent
- Plage Municipale de Conjux · Excellent
- Plage de Chatillon · Excellent
- Virieu le Grand - Lac de Virieu · Excellent
- Plan d'Eau St Jean de Chevelu · Good
- Plan d'Eau de Serrieres en Chautagne · Excellent
- Plan d'Eau d'Anglefort · Excellent
- Plage Municipale de la Base de Loisirs de Brison · Excellent