RAU D'ESTUER à BREHAN, paramètre Nitrates mg(NO3)/L

26/01/16
51
22/02/16
58
27/04/16
55
25/05/16
32
28/06/16
48
27/07/16
63
23/08/16
69
28/09/16
8.9
25/10/16
9.9
22/11/16
38
21/12/16
30
24/04/17
33
29/05/17
29
27/06/17
40
26/07/17
38
29/08/17
1
26/09/17
30
28/11/17
19
19/12/17
11
24/04/18
58
30/05/18
44
27/06/18
51
30/07/18
37
27/08/18
83
30/10/18
68
29/11/18
29
31/01/19
49
27/02/19
62
28/03/19
57
30/04/19
51
28/05/19
55
26/06/19
39
31/07/19
45
27/08/19
62
30/10/19
32
27/11/19
42
16/12/19
46
29/01/20
55
26/02/20
54
30/03/20
64
29/04/20
48
27/05/20
64
30/06/20
58
30/07/20
58
27/08/20
43
28/09/20
36
27/10/20
45
25/11/20
56
22/12/20
42
24/01/22
60.7
22/02/22
54.5
28/03/22
58.9
28/04/22
62.4
31/05/22
63.3
28/06/22
60.2
27/07/22
60.7
26/10/22
3.6
29/11/22
44.1
20/12/22
36.9