THOUET à SAINTE-VERGE, paramètre Nitrates mg(NO3)/L

11/03/13
20
14/05/13
26
15/07/13
18.8
27/08/13
23
16/09/13
22
11/12/13
27
11/03/14
25
12/05/14
21
08/07/14
26
11/08/14
21
23/09/14
22
09/12/14
20
10/03/15
20
11/05/15
16
07/07/15
11
10/08/15
10
15/09/15
11
08/12/15
20
09/03/16
17
10/05/16
15
06/07/16
16
08/08/16
9
13/09/16
6
06/12/16
14
22/03/17
26
17/05/17
14
18/07/17
2
24/08/17
1
20/09/17
2
19/12/17
16
22/03/18
18
22/05/18
16
25/07/18
1
Limite de quantif.
24/08/18
20
20/09/18
17.1
18/12/18
31.4
20/03/19
21.1
22/05/19
16.8
24/07/19
2.2
21/08/19
8.3
18/09/19
3.8
17/03/20
21.2
19/05/20
19.4
22/07/20
14.4
21/08/20
15.1
24/09/20
13.8
16/12/20
24
19/03/21
22
19/05/21
23
20/07/21
14.1
18/08/21
14.7
22/09/21
8.8
21/12/21
9.8
18/03/22
17.5
24/05/22
7.8
19/07/22
1.5
16/08/22
1
Limite de quantif.
23/09/22
2
21/12/22
19.1
21/03/23
18.5
24/05/23
12.2
20/07/23
2.9
21/08/23
3
20/09/23
2
20/12/23
21.6