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Bathing water quality > LA LETTE
Year :
LA LETTE
"Département" : LANDES   /   Town : VIELLE-SAINT-GIRONS
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Start of the swimming season :   13/06/2015 End of the swimming season :   30/08/2015
Supervised site Site with facilities No Pets Site without showers Site not accessible to people with reduced mobility Site with toilets Site with rescue station
Current year's grading 2015 : 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
Not yet classification possible after changes or classification not yet possible
Site where classification is not yet possible
Prohibition
Site with a temporary prohibition
Profile of the bathing site:      Profil
Details of current year's sampling 2015
Mandatory parameters 01/06/2015 30/06/2015 14/07/2015 21/07/2015 28/07/2015 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml <15 <15 <15 <15 <15 100 370
Escherichia coli / 100ml <15 <15 <15 46 <15 100 1000
Other parameters 01/06/2015 30/06/2015 14/07/2015 21/07/2015 28/07/2015
Total coliform bacteria /100ml           - -
Mineral oils Absence Absence Absence Absence Absence - -
Phenols Absence Absence Absence Absence Absence - -
Surface active agents /Foam Absence Absence Absence Absence Presence - -
Abnormal colour change Absence Absence Absence Absence Absence - -
Secchi transparency >1 >1 >1 >1 >1 - -
Cyanobacteria           - -
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 2015
Mandatory parameters 04/08/2015 11/08/2015 18/08/2015 25/08/2015 Limit value Good/Average Limit value Average/Poor  
Faecal streptococci /100ml <15 <15 <15 <15 100 370  
Escherichia coli / 100ml 15 <15 <15 30 100 1000  
Other parameters 04/08/2015 11/08/2015 18/08/2015 25/08/2015
Total coliform bacteria /100ml         - -  
Mineral oils Absence Absence Absence Absence - -  
Phenols Absence Absence Absence Absence - -  
Surface active agents /Foam Absence Absence Absence Presence - -  
Abnormal colour change Absence Absence Absence Absence - -  
Secchi transparency >1 >1 >1 >1 - -  
Cyanobacteria         - -  
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 2015
01/06/2015
Bon access to details
30/06/2015
Bon access to details
14/07/2015
Bon access to details
21/07/2015
Bon access to details
28/07/2015
Bon access to details
04/08/2015
Bon access to details
11/08/2015
Bon access to details
18/08/2015
Bon access to details
25/08/2015
Bon access to details
 
 
Good result Good result  -  Average result Average result  -  Poor result Poor result
Grade history
2015 2016 2017 2018
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
Not yet classification possible after changes or classification not yet possible Not yet classification possible after changes or classification not yet possible
Ungraded Not Monitored
       
1 1 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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