BUTTE DE LA ROCHE A LE LOROUX-BOTTEREAU, paramètre Oxygène dissous
mg(O2)/L
02/02/18
10
27/02/18
12
26/03/18
10.8
27/04/18
8.64
25/05/18
6.14
26/06/18
4.8
29/08/18
5.3
29/10/18
11.1
13/11/18
6.2
30/11/18
7.4
20/12/18
10.3
28/01/20
9.5
26/02/20
10
25/03/20
10.2
29/04/20
7.8
24/06/20
6.8
28/10/20
6.4
25/11/20
8.8
22/12/20
9