THOUET à PARTHENAY, paramètre Nitrates mg(NO3)/L

11/03/13
12
14/05/13
9
15/07/13
3.6
27/08/13
3
16/09/13
2
11/12/13
15
11/03/14
14
12/05/14
9
08/07/14
5
11/08/14
8
23/09/14
3
09/12/14
10
10/03/15
16
11/05/15
12
07/07/15
2
10/08/15
2
15/09/15
4
08/12/15
14
09/03/16
12
10/05/16
9
06/07/16
9
08/08/16
3
13/09/16
0.5
Limite de quantif.
06/12/16
12
22/03/17
17
17/05/17
5
18/07/17
0.5
Limite de quantif.
24/08/17
2
20/09/17
3
19/12/17
15
22/03/18
14
22/05/18
8
25/07/18
5
24/08/18
1.7
20/09/18
5.3
18/12/18
24
20/03/19
14.8
22/05/19
9.5
24/07/19
1
Limite de quantif.
21/08/19
1.2
18/09/19
1
Limite de quantif.
17/12/19
13.7
17/03/20
11.1
19/05/20
12
22/07/20
2.2
21/08/20
1.3
24/09/20
1.5
16/12/20
18.8
19/03/21
13
19/05/21
7.6
20/07/21
1
Limite de quantif.
18/08/21
1
Limite de quantif.
22/09/21
2.2
21/12/21
12.5
18/03/22
10.8
24/05/22
3.7
19/07/22
1
Limite de quantif.
16/08/22
2.2
23/09/22
5.2
21/12/22
18.4
21/03/23
15.1
24/05/23
9
20/07/23
1
Limite de quantif.
21/08/23
1.4
20/09/23
3.6
20/12/23
16.3