OUIN à MAULEON, paramètre Nitrates mg(NO3)/L

12/03/13
15
13/05/13
17
16/07/13
13
26/08/13
14
17/09/13
13
10/12/13
27
10/03/14
21
13/05/14
16
07/07/14
10
12/08/14
16
22/09/14
12
08/12/14
18
09/03/15
24
12/05/15
20
06/07/15
14
11/08/15
11
14/09/15
6
07/12/15
27
08/03/16
22
11/05/16
19
05/07/16
18
09/08/16
12
12/09/16
7
05/12/16
17
23/03/17
24
18/05/17
14
19/07/17
5
29/08/17
5
12/09/17
14
18/12/17
23
13/03/18
19
30/05/18
14
16/07/18
21
08/08/18
12.7
11/09/18
20.2
19/12/18
23.1
12/03/19
20.7
28/05/19
17.8
15/07/19
6.6
05/08/19
12
09/09/19
23.5
18/12/19
35.1
04/03/20
21.1
25/05/20
18.6
08/07/20
14.2
12/08/20
16
18/09/20
3.6
14/12/20
30.5
01/01/21
35
26/02/21
27
03/03/21
25.1
29/04/21
19
12/05/21
16.2
24/06/21
12
08/07/21
11.7
11/08/21
10.8
15/09/21
5.6
22/10/21
5.4
24/11/21
12
20/12/21
23.7
01/01/22
31
23/02/22
23
23/03/22
20
20/04/22
18
01/05/22
13
23/06/22
6.6
27/07/22
2.3
24/08/22
3.2
21/09/22
4.3
21/10/22
2.6
28/11/22
11
28/12/22
47