VILAINE à GUICHEN, paramètre Carbone Organique mg(C)/L

14/01/13
9.3
19/02/13
5.82
05/04/13
5.28
13/05/13
5.93
06/06/13
4.2
01/07/13
6.1
09/08/13
8.46
06/09/13
7.51
17/10/13
6.61
04/11/13
7.49
06/12/13
6.74
13/01/14
7.91
03/04/14
6.42
12/05/14
6.63
06/06/14
6.04
03/07/14
6.81
07/08/14
7.03
15/09/14
8.6
03/10/14
7.3
07/11/14
8.87
05/12/14
9.68
20/01/15
11.5
06/02/15
6.77
04/03/15
6.95
09/04/15
5.96
12/05/15
7.9
04/06/15
6.15
08/07/15
6.58
04/08/15
7.61
09/09/15
7.82
06/10/15
7.2
04/11/15
7.84
07/12/15
7.87
26/01/16
7.1
18/02/16
6.8
15/03/16
6.5
11/04/16
5.7
26/05/16
6
02/06/16
5.9
11/07/16
7.3
30/08/16
8.2
05/09/16
9.5
25/10/16
8
07/11/16
7.9
02/12/16
7.8
19/01/17
7.1
14/02/17
7.1
09/03/17
7.6
13/04/17
6.7
01/06/17
8.3
12/07/17
8.9
17/08/17
6.3
11/09/17
6
05/10/17
6.6
21/12/17
8
23/01/18
8.7
13/02/18
5.9
20/03/18
7.4
16/04/18
7.9
29/05/18
5.9
21/06/18
9.1
16/07/18
7.8
01/08/18
7.2
18/09/18
7.2
08/10/18
7.2
19/11/18
1
17/12/18
7.1
28/01/19
5.7
04/02/19
7.4
18/03/19
6.9
01/04/19
5.9
13/05/19
9.2
17/06/19
9.2
15/07/19
11.1
19/08/19
7.8
02/09/19
7.7
21/10/19
6.5
04/11/19
12.1
09/12/19
8.8
28/01/20
7.6
20/02/20
7.3
25/05/20
6.5
25/06/20
6.7
06/07/20
5.9
10/08/20
7.3
07/09/20
9.7
12/10/20
7.9
05/11/20
7.9
16/11/20
7
10/12/20
8.6
11/01/21
6
17/02/21
6.2
22/03/21
5.1
19/04/21
5.8
27/05/21
7
21/06/21
5.4
05/07/21
8.3
23/08/21
8.6
06/09/21
6.6
18/10/21
6.6
15/11/21
7.1
14/12/21
7.9
13/01/22
8.1
11/02/22
6.1
11/03/22
5.3
14/04/22
8.9
10/05/22
5.5
13/06/22
6.4
29/07/22
6.2
11/08/22
7.5
06/09/22
6.6
18/10/22
6.5
15/11/22
6.8
13/12/22
6.5
24/01/23
7.5
08/02/23
5.8
21/03/23
8.2
13/04/23
7.2
25/05/23
6.9
23/06/23
7.2
10/07/23
5.9
16/08/23
6.9
08/09/23
6.8
17/10/23
6.8
09/11/23
8.6