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Bathing water quality > CHATEAU
Year : 2022 CHATEAU
"Département" : FINISTERE   /   Town : LANDUNVEZ
Start of the swimming season :   15/06/2022 End of the swimming season :   15/09/2022
Supervised site Site without facilities No Pets Site without showers Site without drinking water Site without toilets Site without rescue station
Current year's grading 2022 : Poor
Caption:
Excellent
Site where water quality is excellent
Good
Site where water quality is good
Sufficient
Site where water quality is sufficient
Poor
Site where water quality is poor
Insufficiently sampled
Site where the number of samples in the assessment period was not satisfied
Unranked site
Unranked site
Prohibition
Site with a temporary prohibition
Grade history
2020 2021 2022 2023
Classification as per directive 2006/7/EC in force from the 2013 season
 
Excellent Excellent
Good Good
Sufficient Sufficient
Poor Poor
Insufficiently sampled Insufficiently sampled
Unranked site Unranked site
Ungraded Ungraded 4 11
From the 2013 bathing season, the classification calculation method is amended in application of European Directive 2006/7/EC More information From the 2013 bathing season, the classification is made on the basis of the results of analyses from the previous 4 seasons of the 2 microbiological parameters Escherichia coli and intestinal enterococci, by comparing the results with the values established under European Directive 2006/7/EC
Results of current year's sampling 2022
02/06/2022
Bon
22/06/2022
Bon
27/06/2022
Moyen
08/07/2022
Bon
15/07/2022
Moyen
20/07/2022
Moyen
25/07/2022
Moyen
02/08/2022
Bon
08/08/2022
Moyen
17/08/2022
Moyen
25/08/2022
Moyen
02/09/2022
Mauvais
06/09/2022
Bon
13/09/2022
Bon
 
Good result Good result  -  Average result Average result  -  Poor result Poor result
Details of current year's sampling 2022
Mandatory parameters 17/08/2022 Limit value Good/Average Limit value Average/Poor  
Faecal streptococci /100ml 140 100 370  
Escherichia coli / 100ml 270 100 1000  
Other parameters 17/08/2022
Total coliform bacteria /100ml   - -  
Mineral oils   - -  
Phenols   - -  
Surface active agents /Foam   - -  
Abnormal colour change   - -  
Secchi transparency   - -  
Ostreopsis   - -  
From the 2010 bathing season, the mandatory parameters to monitor and assess the quality of bathing waters have been changed. More information By the start of 2010, the Directive 2006/7/EC lays down two mandatory parameters for analysis: intestinal enterococci and Escherichia coli. Other previous parameters issued from the Directive 76/760/EEC, such as total coliforms or chemical parameters, may possibly be taken into account but are optional.