SEVRE NANTAISE à SAINT-AUBIN-DES-ORMEAUX, paramètre Orthophosphates (PO4) mg(PO4)/L

21/01/13
0.18
21/02/13
0.16
21/03/13
0.16
16/04/13
0.14
16/05/13
0.06
11/06/13
0.34
03/07/13
0.22
08/08/13
0.15
17/09/13
0.08
15/10/13
0.05
20/11/13
0.2
12/12/13
0.17
21/01/14
0.19
18/02/14
0.17
11/03/14
0.12
07/04/14
0.2
19/05/14
0.04
17/06/14
0.17
08/07/14
0.34
05/08/14
0.25
09/09/14
0.07
07/10/14
0.22
13/11/14
0.29
10/12/14
0.21
07/01/15
0.18
11/02/15
0.15
11/03/15
0.12
15/04/15
0.04
12/05/15
0.17
16/06/15
0.23
07/07/15
0.21
18/08/15
0.19
17/09/15
0.22
14/10/15
0.24
18/11/15
0.33
16/12/15
0.21
14/01/16
0.26
08/02/16
0.22
09/03/16
0.14
13/04/16
0.08
11/05/16
0.015
Limite de quantif.
13/06/16
0.27
13/07/16
0.28
16/08/16
0.27
12/09/16
0.31
10/10/16
0.27
10/11/16
0.015
Limite de quantif.
05/12/16
0.35
04/01/17
0.27
06/02/17
0.26
07/03/17
0.23
05/04/17
0.11
10/05/17
0.038
07/06/17
0.14
05/07/17
0.22
02/08/17
0.24
06/09/17
0.28
04/10/17
0.11
07/11/17
0.1
14/12/17
0.25
15/01/18
0.21
19/02/18
0.21
12/03/18
0.14
16/04/18
0.19
22/05/18
0.14
18/06/18
0.37
19/07/18
0.21
07/08/18
0.17
10/09/18
0.15
15/10/18
0.17
19/11/18
0.27
17/12/18
0.24
16/03/22
0.17
06/04/22
0.18
18/05/22
0.22
22/06/22
0.31
09/08/22
0.31
20/09/22
0.15
13/12/22
0.26
14/03/23
0.22
18/04/23
0.18
16/05/23
0.38
13/06/23
0.35
22/08/23
0.27
20/09/23
0.3
11/12/23
0.38