Caboolture Region Water Quality Study - Moreton Bay Regional ...

C3: Box plots - Northern Creeks (PRCMP DATA) (Cont.)
Coochin and Mellum Creeks, 2000
Figure 2a pH at sites in Coochin and Mellum Cks
9.0
8.5
8.0
pH
7.5
7.0
6.5
6.0
(N=16) (N=16) (N=15) (N=16) (N=453)
CO-a CO-b CO-c ML-b ME
Monitoring Sites
Reference Sites
Figure 2b Conductivity at sites in Coochin and Mellum Cks
80
Conductivity (mS/cm)
60
40
20
0
(N=14) (N=15) (N=13) (N=14) (N=452)
CO-a CO-b CO-c ML-b ME
Monitoring Sites
Reference Sites
Figure 2c Dissolved oxygen at sites in Coochin and Mellum Cks
100
Dissolved oxygen (% saturation)
90
80
70
60
50
(N=16) (N=16) (N=15) (N=16) (N=450)
CO-a CO-b CO-c ML-b ME
Monitoring Sites
Reference Sites
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