SEVREAU à SAINT-MESMIN, paramètre Phosphore total mg/L

21/02/13
0.045
26/04/13
0.059
25/06/13
0.107
26/08/13
0.059
23/10/13
0.054
17/12/13
0.03
24/02/14
0.063
14/04/14
0.082
24/06/14
0.057
18/08/14
0.054
16/10/14
0.083
22/12/14
0.067
24/02/15
0.084
27/04/15
0.096
22/06/15
0.115
20/08/15
0.076
26/10/15
0.058
22/12/15
0.074
18/02/16
0.03
26/04/16
0.03
20/06/16
0.03
16/08/16
0.04
19/10/16
0.04
14/12/16
0.02
09/02/17
0.03
24/04/17
0.02
26/06/17
0.1
23/08/17
0.06
23/10/17
0.03
14/12/17
0.05
15/01/18
0.05
22/02/18
0.07
27/03/18
0.05
23/04/18
0.02
25/05/18
0.03
25/06/18
0.07
27/07/18
0.06
03/08/18
0.07
19/09/18
0.04
05/10/18
0.03
07/11/18
0.13
04/12/18
0.09
21/02/19
0.03
29/04/19
0.05
24/06/19
0.07
30/08/19
0.07
25/10/19
0.07
30/12/19
0.07
26/02/20
0.04
28/04/20
0.06
18/06/20
0.02
24/08/20
0.05
27/10/20
0.1
21/12/20
0.11
23/02/21
0.09
28/04/21
0.07
21/06/21
0.14
17/08/21
0.11
20/10/21
0.27
22/12/21
0.1
22/02/22
0.14
25/04/22
0.16
23/06/22
0.12
24/08/22
0.2
25/10/22
0.15
22/12/22
0.13
22/02/23
0.12
24/04/23
0.11
22/06/23
0.12
28/08/23
0.08
26/10/23
0.18