OUST À SAINT-JEAN-LA-POTERIE, paramètre Nitrates mg(NO3)/L

08/01/13
38
05/02/13
34
05/03/13
42
09/04/13
37
14/05/13
39
10/06/13
32
10/07/13
27
06/08/13
18
04/09/13
12
10/10/13
10
16/10/13
9
28/10/13
11
05/11/13
15
06/11/13
14
19/11/13
24
26/11/13
24
05/12/13
29
05/12/13
30
11/12/13
30
16/12/13
30
06/01/14
25
09/01/14
30
16/01/14
34
29/01/14
33
06/02/14
26
07/02/14
22
17/02/14
26
25/02/14
32
03/03/14
28
04/03/14
27
18/03/14
36
26/03/14
28
07/04/14
28
10/04/14
32
18/04/14
34
28/04/14
23
07/05/14
28
15/05/14
27
19/05/14
28
26/05/14
21
04/06/14
28
10/06/14
26
17/06/14
26
23/06/14
24
07/07/14
20
09/07/14
26
18/07/14
19
28/07/14
17
07/08/14
16
19/08/14
14
25/08/14
14
03/09/14
15
05/09/14
15
16/09/14
15
23/09/14
14
01/10/14
14
04/11/14
15
04/12/14
34
05/01/15
32
06/01/15
35
13/01/15
25
26/01/15
34
05/02/15
34
11/02/15
37
13/02/15
37
23/02/15
28
05/03/15
34
05/03/15
32
16/03/15
35
24/03/15
36
01/04/15
34
07/04/15
33
16/04/15
32
27/04/15
28
05/05/15
18
06/05/15
17
15/05/15
23
26/05/15
27
02/06/15
28
05/06/15
27
15/06/15
28
22/06/15
24
01/07/15
23
16/07/15
16
28/07/15
15
11/08/15
12
17/08/15
12
25/08/15
10
03/09/15
11
04/09/15
11
15/09/15
12
29/09/15
10
08/10/15
12
19/10/15
11
28/10/15
13
29/10/15
13
05/11/15
12
16/11/15
11
25/11/15
11
03/12/15
14
09/12/15
18
14/12/15
16
21/12/15
18
13/01/16
29
27/01/16
35
11/02/16
26
24/02/16
9.3
03/03/16
37
29/03/16
21
12/04/16
32
26/04/16
25
12/05/16
30
25/05/16
14
08/06/16
25
28/06/16
22
05/07/16
20
26/07/16
16
10/08/16
16
23/08/16
7.9
01/09/16
9.5
27/09/16
5.6
12/10/16
5.5
25/10/16
6
02/11/16
7.4
22/11/16
6.9
01/12/16
13
03/01/17
17
30/01/17
21
09/02/17
30
28/02/17
31
08/03/17
27
28/03/17
29
12/04/17
26
25/04/17
26
10/05/17
25
30/05/17
13
07/06/17
19
27/06/17
6.1
12/07/17
6.7
24/07/17
4.7
10/08/17
4
29/08/17
2.9
13/09/17
2.4
28/09/17
2.9
11/10/17
2.8
30/10/17
4.4
09/11/17
6
28/11/17
8.2
13/12/17
21
19/12/17
6.7
10/01/18
34
30/01/18
35
08/02/18
37
27/02/18
39
08/03/18
33
28/03/18
30
11/04/18
31
24/04/18
33
03/05/18
33
30/05/18
29
13/06/18
19
27/06/18
23
11/07/18
22
30/07/18
16
08/08/18
14
27/08/18
10
12/09/18
5.5
26/09/18
7
10/10/18
7.2
30/10/18
9
14/11/18
11
29/11/18
11
12/12/18
25
17/12/18
25
10/01/19
35
31/01/19
27
07/02/19
30
27/02/19
38
07/03/19
28
28/03/19
32
04/04/19
34
30/04/19
25
09/05/19
27
28/05/19
22
06/06/19
22
26/06/19
21
04/07/19
18
31/07/19
13
08/08/19
12
27/08/19
11
05/09/19
9.1
24/09/19
6
03/10/19
6.9
30/10/19
17
07/11/19
35
27/11/19
29
05/12/19
34
16/12/19
31
09/01/20
36
29/01/20
30
06/02/20
27
26/02/20
34
05/03/20
28
30/03/20
36
02/04/20
43
29/04/20
28
06/05/20
23
27/05/20
28
03/06/20
29
30/06/20
27
02/07/20
28
30/07/20
22
05/08/20
20
27/08/20
16
03/09/20
14
28/09/20
11
07/10/20
12
27/10/20
16
04/11/20
18
25/11/20
29
03/12/20
30
22/12/20
25
07/01/21
36
25/01/21
29.9
03/02/21
22
23/02/21
36
04/03/21
36
29/03/21
34.8
07/04/21
34
27/04/21
28.5
06/05/21
29
27/05/21
22.5
02/06/21
20
28/06/21
17.6
08/07/21
16
27/07/21
17.5
04/08/21
17
31/08/21
15.8
09/09/21
15
28/09/21
13.9
06/10/21
14
28/10/21
18.1
04/11/21
16
30/11/21
27
08/12/21
19
22/12/21
30.7
06/01/22
21
24/01/22
35
03/02/22
33
22/02/22
12.2
03/03/22
30
28/03/22
29.6
07/04/22
29
28/04/22
25.1
05/05/22
24
31/05/22
22.4
09/06/22
20
28/06/22
14.5
07/07/22
12
27/07/22
6
04/08/22
3.3
30/08/22
0.5
Limite de quantif.
08/09/22
0.66
27/09/22
0.9
06/10/22
1.2
26/10/22
3.7
09/11/22
6.8
29/11/22
20.4
08/12/22
28
20/12/22
25.3
05/01/23
29
08/02/23
36
08/03/23
31
05/04/23
27
04/05/23
22
07/06/23
25
05/07/23
17
03/08/23
5.5
06/09/23
8.1
04/10/23
8.3
08/11/23
21
06/12/23
21