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Bathing water quality > POSTE DE SECOURS CENTRAL DE BRAY-DUNES
Year : 2023
POSTE DE SECOURS CENTRAL DE BRAY-DUNES
"Département" : NORD / Town : BRAY-DUNES
Start of the swimming season : 10/06/2023
End of the swimming season : 17/09/2023
Current year's grading 2023 :
Good
Caption:
Site where water quality is excellent
Site where water quality is good
Site where water quality is sufficient
Site where water quality is poor
Site where the number of samples in the assessment period was not satisfied
Unranked site
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
Good
Sufficient
Poor
Insufficiently sampled
Unranked site
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 2023
30/05/2023
Bon
12/06/2023
Moyen
20/06/2023
Moyen
26/06/2023
Moyen
03/07/2023
Bon
10/07/2023
Bon
17/07/2023
Bon
24/07/2023
Bon
02/08/2023
Mauvais
07/08/2023
Moyen
14/08/2023
Moyen
22/08/2023
Bon
29/08/2023
Moyen
04/09/2023
Moyen
11/09/2023
Moyen
Good result
- Average result
- Poor result
Details of current year's sampling 2023
Mandatory parameters
30/05/2023
Limit value Good/Average
Limit value Average/Poor
Faecal streptococci /100ml
<15
100
370
Escherichia coli / 100ml
15
100
1000
Other parameters
30/05/2023
Total coliform bacteria /100ml
-
-
Mineral oils
Absence
-
-
Phenols
-
-
Surface active agents /Foam
Absence
-
-
Abnormal colour change
-
-
Secchi transparency
0,20
-
-
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.