FESSARD à ROEZE-SUR-SARTHE, paramètre Oxygène dissous
mg(O2)/L
21/02/13
14.43
10/04/13
9.99
24/06/13
2.55
26/02/14
8.66
28/08/14
5.4
27/10/14
9.14
03/12/14
9.64
10/02/16
8.8
22/04/16
9.7
08/06/16
8.8
25/08/16
8.1
21/10/16
10
12/12/16
11.2