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

C12: Box plots – Deception Bay (EPA DATA) (Cont.)
Deception Bay, 2001
Figure 18d 2d Turbidity at sites in Deception Bay
20
15
Turbidity (NTU)
10
5
0
(N=9) (N=8) (N=9) (N=9) (N=9) (N=11) (N=9) (N=8) (N=8) (N=9) (N=9) (N=656)
Dec-a Dec-c Dec-d Dec-j Dec-l Dec-m Dec-r Dec-u Dec-v Dec-x Dec-y ECLE
Monitoring Sites
Reference Sites
Figure 18e 2e Secchi depth at sites in Deception Bay
5
4
Secchi depth (m)
3
2
1
0
(N=10) (N=9) (N=10) (N=10) (N=10) (N=11) (N=10) (N=9) (N=9) (N=10) (N=10) (N=674)
Dec-a Dec-c Dec-d Dec-j Dec-l Dec-m Dec-r Dec-u Dec-v Dec-x Dec-y ECLE
Monitoring Sites
Reference Sites
Figure 18f 2f Nitrate plus nitrite at sites in Deception Bay
0.03
Nitrate plus nitrite (mg N/L)
0.02
0.01
0.00
(N=10) (N=9) (N=10) (N=10) (N=10) (N=0) (N=10) (N=9) (N=9) (N=10) (N=10) (N=437)
Dec-a Dec-c Dec-d Dec-j Dec-l Dec-m Dec-r Dec-u Dec-v Dec-x Dec-y ECLE
Monitoring Sites
Reference Sites
120