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Bathing water quality > DRENNEC (EST)-STAMADEC
Year : 2022 DRENNEC (EST)-STAMADEC
"Département" : FINISTERE   /   Town : COMMANA
Start of the swimming season :   15/06/2022 End of the swimming season :   15/09/2022
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 2022 : 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
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
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
Results of current year's sampling 2022
31/05/2022
Bon 		20/06/2022
Bon 		22/06/2022
Non renseigné 		27/06/2022
Non renseigné 		04/07/2022
Bon 		18/07/2022
Bon 		01/08/2022
Moyen
16/08/2022
Moyen 		22/08/2022
Non renseigné 		29/08/2022
Bon 		05/09/2022
Non renseigné 		12/09/2022
Moyen 		   
 
Good result Good result  -  Average result Average result  -  Poor result Poor result
 
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Details of current year's sampling 2022
Mandatory parameters 31/05/2022 20/06/2022 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml < 15 15 100 660
Escherichia coli / 100ml < 15 15 100 1800
Other parameters 31/05/2022 20/06/2022
Total coliform bacteria /100ml     - -
Mineral oils     - -
Phenols     - -
Surface active agents /Foam     - -
Abnormal colour change     - -
Secchi transparency >1 >1,5 - -
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 2022
Mandatory parameters 22/06/2022 27/06/2022 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml     100 660
Escherichia coli / 100ml     100 1800
Other parameters 22/06/2022 27/06/2022
Total coliform bacteria /100ml     - -
Mineral oils     - -
Phenols     - -
Surface active agents /Foam     - -
Abnormal colour change     - -
Secchi transparency >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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Details of current year's sampling 2022
Mandatory parameters 04/07/2022 18/07/2022 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml < 15 < 15 100 660
Escherichia coli / 100ml < 15 30 100 1800
Other parameters 04/07/2022 18/07/2022
Total coliform bacteria /100ml     - -
Mineral oils     - -
Phenols     - -
Surface active agents /Foam     - -
Abnormal colour change     - -
Secchi transparency >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 2022
Mandatory parameters 01/08/2022 16/08/2022 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml 30 46 100 660
Escherichia coli / 100ml 130 230 100 1800
Other parameters 01/08/2022 16/08/2022
Total coliform bacteria /100ml     - -
Mineral oils     - -
Phenols     - -
Surface active agents /Foam     - -
Abnormal colour change     - -
Secchi transparency >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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Details of current year's sampling 2022
Mandatory parameters 22/08/2022 29/08/2022 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml   < 15 100 660
Escherichia coli / 100ml   46 100 1800
Other parameters 22/08/2022 29/08/2022
Total coliform bacteria /100ml     - -
Mineral oils     - -
Phenols     - -
Surface active agents /Foam     - -
Abnormal colour change     - -
Secchi transparency 0,5 >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 2022
Mandatory parameters 05/09/2022 12/09/2022 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml   140 100 660
Escherichia coli / 100ml   510 100 1800
Other parameters 05/09/2022 12/09/2022
Total coliform bacteria /100ml     - -
Mineral oils     - -
Phenols     - -
Surface active agents /Foam     - -
Abnormal colour change     - -
Secchi transparency 0,4 0,6 - -
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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