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

C5: Box plots – Bribie Island (PRCMP DATA) (Cont.)
Westaways and Poverty Creeks and Pacific Harbour, 2000
Figure 6d 8d Turbidity at sites in Bribie Island: Westaways and Poverty Cks and Pacific Harbour
30
Turbidity (NTU)
20
10
0
(N=7) (N=8) (N=7) (N=15) (N=656) (N=440)
PH-a PH-b PV-a WE-a ECLE ME
Monitoring Sites
Reference Sites
Figure 6e 8e Secchi depth at sites in Bribie Island: Westaways and Poverty Cks and Pacific Harbour
3
Secchi depth (m)
2
1
0
(N=8) (N=8) (N=2) (N=14) (N=674) (N=454)
PH-a PH-b PV-a WE-a ECLE ME
Monitoring Sites
Reference Sites
Figure 8f 6f Nitrate plus nitrite at sites in Bribie Island: Westaways and Poverty Cks and Pacific Harbour
0.025
Nitrate plus nitrite (mg N/L)
0.020
0.015
0.010
0.005
0.000
(N=0) (N=0) (N=0) (N=10) (N=437) (N=481)
PH-a PH-b PV-a WE-a ECLE ME
Monitoring Sites
Reference Sites
86