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Bathing water quality > GRAVEZON - BAIGNADE DES CHUTES
Year :
GRAVEZON - BAIGNADE DES CHUTES
"Département" : HERAULT   /   Town : LUNAS
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Start of the swimming season :   01/07/2018 End of the swimming season :   31/08/2018
Unsupervised site Site with facilities Pets allowed Site without showers Site without drinking water Site not accessible to people with reduced mobility Site without toilets Site without rescue station
Current year's grading 2018 : Not yet classification possible after changes or classification not yet possible
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 2018
Mandatory parameters 13/06/2018 18/07/2018 25/07/2018 08/08/2018 22/08/2018 Limit value Good/Average Limit value Average/Poor
Faecal streptococci /100ml 46 234 197 94 160 100 660
Escherichia coli / 100ml 1358 61 110 272 77 100 1800
Other parameters 13/06/2018 18/07/2018 25/07/2018 08/08/2018 22/08/2018
Total coliform bacteria /100ml           - -
Mineral oils Absence Absence Absence Absence Absence - -
Phenols           - -
Surface active agents /Foam           - -
Abnormal colour change Absence Absence Absence Absence Absence - -
Secchi transparency           - -
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 2018
13/06/2018
Moyen access to details
18/07/2018
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25/07/2018
Moyen access to details
08/08/2018
Moyen access to details
22/08/2018
Moyen 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
       
4 4 11 6
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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