MAINE à SAINT-HILAIRE-DE-LOULAY, paramètre Nitrates mg(NO3)/L

22/01/13
29
20/02/13
28
21/03/13
23
15/04/13
22
15/05/13
17
18/06/13
13
10/07/13
7.6
20/08/13
0.5
Limite de quantif.
19/09/13
3.9
14/10/13
1.3
19/11/13
53
18/12/13
31
22/01/14
29
19/02/14
18
12/03/14
21
16/04/14
12
14/05/14
11
19/06/14
6.7
15/07/14
3.6
20/08/14
8.1
16/09/14
1.7
06/10/14
1.5
12/11/14
50
09/12/14
34
07/01/15
38
11/02/15
36
11/03/15
28
15/04/15
16
12/05/15
23
16/06/15
19
07/07/15
13
18/08/15
3.2
17/09/15
4.5
14/10/15
19
18/11/15
4.2
16/12/15
29
12/01/16
29
16/02/16
23
10/03/16
20
11/04/16
19
17/05/16
11
22/06/16
15
20/07/16
5.7
25/08/16
0.5
Limite de quantif.
20/09/16
1.5
17/10/16
2.8
15/11/16
2.3
14/12/16
3.2
04/01/17
5.4
06/02/17
41
07/03/17
50
05/04/17
37
10/05/17
11
07/06/17
5
05/07/17
0.5
Limite de quantif.
02/08/17
0.5
Limite de quantif.
06/09/17
0.5
Limite de quantif.
04/10/17
0.5
Limite de quantif.
07/11/17
0.5
Limite de quantif.
14/12/17
3.7
15/01/18
64
19/02/18
39
12/03/18
40
16/04/18
25
22/05/18
14
18/06/18
25
19/07/18
8.6
07/08/18
2.3
10/09/18
2.1
15/10/18
2.3
19/11/18
17
17/12/18
56
15/02/22
30
17/05/22
7.2
21/06/22
6.1
09/08/22
0.5
Limite de quantif.
05/10/22
1.5
13/12/22
53
09/02/23
42
16/05/23
15
13/06/23
7
22/08/23
0.5
Limite de quantif.