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Bathing water quality > DRENNEC (EST)-STAMADEC
Year :
DRENNEC (EST)-STAMADEC
"Département" : FINISTERE   /   Town : COMMANA
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Start of the swimming season :   15/06/2021 End of the swimming season :   15/09/2021
Unsupervised site Site without facilities No Pets Site without showers Site with drinking water Site with toilets Site without rescue station
Current year's grading 2021 : Excellent
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
Profile of the bathing site:      Profil
Details of current year's sampling 2021
Mandatory parameters 31/05/2021 15/06/2021 28/06/2021 12/07/2021 26/07/2021 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml <15 <15 15 <15 15 100 660
Escherichia coli / 100ml <15 15 30 <15 15 100 1800
Other parameters 31/05/2021 15/06/2021 28/06/2021 12/07/2021 26/07/2021
Total coliform bacteria /100ml           - -
Mineral oils           - -
Phenols           - -
Surface active agents /Foam           - -
Abnormal colour change           - -
Secchi transparency >1 >1 >1 >1 > 1 - -
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.
Details of current year's sampling 2021
Mandatory parameters 09/08/2021 23/08/2021 06/09/2021 Limit value Good/Average Limit value Average/Poor  
Faecal streptococci /100ml <15 <15 <15 100 660  
Escherichia coli / 100ml 46 161 125 100 1800  
Other parameters 09/08/2021 23/08/2021 06/09/2021
Total coliform bacteria /100ml       - -  
Mineral oils       - -  
Phenols       - -  
Surface active agents /Foam       - -  
Abnormal colour change       - -  
Secchi transparency >1 >1 >1 - -  
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.
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Results of current year's sampling 2021
31/05/2021
Bon access to details 		15/06/2021
Bon access to details 		28/06/2021
Bon access to details 		12/07/2021
Bon access to details 		26/07/2021
Bon access to details 		09/08/2021
Bon access to details 		23/08/2021
Moyen access to details 		06/09/2021
Moyen access to details 		   
 
Good result Good result  -  Average result Average result  -  Poor result Poor result
Grade history
2019 2020 2021 2022
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 Not Monitored
       
2 2 1 1
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
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