Accessibility of this page cannot be guaranteed
Home page of baignade.sante.gouv.fr
Bathing water quality > LAC ACHARD ILLKIRCH
Year : 2022 LAC ACHARD ILLKIRCH
"Département" : BAS-RHIN   /   Town : ILLKIRCH-GRAFFENSTADEN
Start of the swimming season :   17/06/2022 End of the swimming season :   31/08/2022
Supervised site Site with facilities Pets allowed Site with showers Site with drinking water Site accessible to people with reduced mobility Site with toilets Site with 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
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
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
Results of current year's sampling 2022
30/05/2022
Bon 		17/06/2022
Bon 		01/07/2022
Bon 		20/07/2022
Bon 		03/08/2022
Bon 		24/08/2022
Bon 		 
 
Good result Good result  -  Average result Average result  -  Poor result Poor result
Details of current year's sampling 2022
Mandatory parameters 17/06/2022 Limit value Good/Average Limit value Average/Poor  
Faecal streptococci /100ml 15 100 660  
Escherichia coli / 100ml <15 100 1800  
Other parameters 17/06/2022
Total coliform bacteria /100ml   - -  
Mineral oils Absence - -  
Phenols   - -  
Surface active agents /Foam Absence - -  
Abnormal colour change Absence - -  
Secchi transparency 1,20 - -  
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.