SEVREAU à NIORT, paramètre Phosphore total mg/L

22/02/12
0.06
09/05/12
0.082
27/06/12
0.086
23/08/12
0.086
08/10/12
0.09
19/12/12
0.165
18/02/13
0.081
06/05/13
0.063
24/06/13
0.159
19/08/13
0.054
07/10/13
0.072
16/12/13
0.046
17/02/14
0.101
05/05/14
0.072
23/06/14
0.072
21/08/14
0.067
08/10/14
0.096
15/12/14
0.076
23/02/15
0.104
04/05/15
0.275
22/06/15
0.08
19/08/15
0.057
20/10/15
0.049
15/12/15
0.06
22/02/16
0.096
09/05/16
0.039
20/06/16
0.096
23/08/16
0.054
25/10/16
0.046
13/12/16
0.054
22/02/17
0.051
10/05/17
0.035
21/06/17
0.07
23/08/17
0.063
25/10/17
0.065
13/12/17
0.069
21/02/18
0.081
16/05/18
0.075
20/06/18
0.084
22/08/18
0.04
17/10/18
0.057
12/12/18
0.065
20/02/19
0.055
15/05/19
0.054
19/06/19
0.046
23/08/19
0.047
16/10/19
0.061
11/12/19
0.064
21/02/20
0.05
15/05/20
0.097
17/06/20
0.063
19/08/20
0.063
14/10/20
0.048
09/12/20
0.068
19/02/21
0.064
21/05/21
0.064
23/06/21
0.075
25/08/21
0.054
20/10/21
0.046
15/12/21
0.063
23/02/22
0.073
18/05/22
0.054
24/06/22
0.08
24/08/22
0.043
19/10/22
0.063
14/12/22
0.054
20/02/23
0.027
15/05/23
0.075
21/06/23
0.093
23/08/23
0.053
16/10/23
0.04
13/12/23
0.13