BRIVET A TRIGNAC, paramètre Oxygène dissous
mg(O2)/L
21/10/19
8.4
16/12/19
8.7
17/02/20
8.8
14/04/20
5.6
30/06/20
10.5
21/08/20
5.5
13/10/20
10.1
10/12/20
9.8
10/02/21
11.3
29/04/21
10.1
10/06/21
3.8
13/08/21
9.5
13/10/21
8.5
13/12/21
9.9
04/02/22
7.9
27/04/22
9.3