IES TorredembarraMarta Velasco Osuna, Marina Riudeubas

BatetTania Sieres López, Tomàs Riva Núñez

The methods to keep the beaches

Week control Quality of the water

1 Excellent

2 Excellent

3 Excellent

4 Excellent

5 Excellent

6 Excellent

7 Excellent

8 Excellent

9 Excellent

10 Excellent

11 Excellent

12 Excellent

13 Excellent

14 Excellent

15 Excellent

16 Excellent

17 Excellent

Years Visual aspect of H2O

2000 Very Good

2001 Very Good

2002 Very Good

2003 Very Good

2004 Very Good

2005 Very Good

2006 Very Good

2007 Very Good

2008 Very Good

Years Visual aspect of the sand

2000 Quite good

2001 Quite good

2002 Quite good

2003 Quite good

2004 Quite good

2005 Quite good

2006 Very good

2007 Very good

2008 Quite good