Date: 26/12/2001  
Weather: Sunny
Sea Condition: Moderate
Tide: Mid-Flood
 
Water Quality Monitoring Result
Location Time Depth (m) Temp. (oC) Salinity (ppt) pH D.O. Sat. (%) D.O. (mg/L) Turbidity (NTU) S.S. (mg/L)
Value DA Value DA Value DA
SR1 15:25 Surface 1 19.2 32.4 7.96 90.3 6.83 6.82 2.9 3.2 6.5 7.6
19.2 32.4 7.97 90.2 6.84 2.8
Middle 13 19.1 32.4 8.04 89.8 6.81 2.8 9.5
19.1 32.4 8.04 89.8 6.81 3.1
Bottom 25 19.1 32.4 8.05 89.6 6.80 6.80 3.8 6.9
19.1 32.4 8.05 89.6 6.80 3.8
Other Observations: Nil
SR2 15:12 Surface 1 19.5 32.4 8.02 91.9 6.97 6.98 3.1 3.7 3.7 4.2
19.1 32.4 8.02 92.0 6.98 2.7
Middle 5.5 19.0 32.4 8.05 91.9 6.99 4.5 4.3
19.0 32.4 8.05 91.8 6.99 5.0
Bottom 10 18.9 32.4 8.05 90.3 6.91 6.90 3.6 4.5
18.9 32.4 8.50 90.1 6.88 3.1
Other Observations: Nil
SR3 14:50 Surface 1 18.9 32.4 7.92 87.8 6.70 6.72 12.3 24.8 4.5 7.3
18.9 32.4 7.97 87.8 6.69 13.4
Middle 4 18.8 32.4 8.04 88.4 6.76 29.7 7.9
18.8 32.4 8.04 88.1 6.73 28.3
Bottom 7 18.8 32.4 8.05 89.9 6.84 6.86 32.1 9.4
18.8 32.4 8.05 89.9 6.87 33.1
Other Observations: Rocks dumping at app. 100 m
SR4 14:34 Surface 1 18.8 32.4 7.98 92.6 7.09 7.07 3.8 3.6 3.7 4.5
18.8 32.4 9.00 92.4 7.05 3.1
Middle 4 18.7 32.4 8.06 92.5 7.08 3.8 5.9
18.8 32.4 8.06 92.6 7.07 3.6
Bottom 6.5 18.5 32.4 8.06 92.1 7.07 7.07 3.7 3.9
18.6 32.4 8.07 92.2 7.07 3.3
Other Observations: Nil
SR5 14:24 Surface 1 18.8 32.3 8.00 91.4 6.98 6.96 5.0 3.9 5.2 9.8
18.8 32.4 8.01 90.7 6.98 4.9
Middle 4 18.7 32.3 8.04 90.8 6.94 3.7 19.5
18.7 32.3 8.05 90.8 6.94 3.8
Bottom 7 18.6 32.3 8.06 90.1 6.91 6.90 2.7 4.7
18.6 32.3 8.05 89.8 6.89 3.1
Other Observations: Nil
SR6 14:12 Surface 1 18.8 32.3 7.95 88.6 6.74 6.75 6.3 9.0 3.3 6.2
18.8 32.3 7.96 88.7 6.77 6.3
Middle 5.5 18.7 32.3 8.02 88.2 6.74 9.5 7.3
18.7 32.3 8.02 88.2 6.74 9.6
Bottom 9.5 18.7 32.3 8.04 87.4 6.68 6.68 11.1 8.1
18.7 32.3 8.04 87.0 6.67 11.0
Other Observations: Nil
SR7 14:00 Surface 1 18.8 32.3 8.02 90.0 6.87 6.86 3.5 4.6 4.7 8.3
18.8 32.3 8.02 90.2 6.90 3.8
Middle 11 18.7 32.3 8.04 89.6 6.83 4.8 10.7
18.7 32.3 8.04 89.7 6.85 5.7
Bottom 21 18.7 32.3 8.05 89.1 6.83 6.83 5.0 9.6
18.7 32.3 8.05 89.0 6.82 4.6
Other Observations: Nil
C1 12:15 Surface 1 19.1 32.4 7.95 88.4 6.73 6.67 3.0 3.0 5.4 5.7
19.1 32.4 7.96 88.2 6.69 3.0
Middle 12 19.0 32.4 8.03 86.9 6.66 3.3 7.6
19.0 32.4 8.03 86.7 6.61 3.3
Bottom 23 18.9 32.4 8.05 87.0 6.61 6.63 2.8 4.2
18.9 32.4 8.05 88.0 6.65 2.8
Other Observations: Nil
C2 12:28 Surface 1 19.1 32.3 7.92 85.5 6.49 6.48 2.3 3.3 4.8 9.5
19.1 32.3 7.93 85.6 6.50 2.3
Middle 6.5 19.0 32.3 8.00 85.0 6.47 4.3 6.6
19.0 32.3 8.00 84.7 6.47 4.3
Bottom 12 18.9 32.3 8.02 85.4 6.51 6.51 3.3 17.2
18.9 32.3 8.02 85.5 6.51 3.3
Other Observations: Nil
C3 12:50 Surface 1 19.5 32.4 7.90 91.8 6.89 6.95 6.4 7.4 10.8 9.7
19.5 32.4 7.91 92.4 6.91 6.4
Middle 4.5 18.7 32.4 8.03 91.5 7.00 6.1 7.6
18.7 32.4 8.03 91.6 7.01 6.1
Bottom 8 18.5 32.4 8.05 90.2 6.93 6.92 9.6 10.8
18.5 32.4 8.05 90.2 6.91 9.6
Other Observations: Nil
C4 13:10 Surface 1 18.8 32.4 7.93 90.7 6.91 6.93 2.9 4.2 4.6 8.6
18.8 32.3 7.95 90.7 6.94 2.9
Middle 6.5 18.6 32.4 8.04 90.4 6.93 4.2 12.2
18.6 32.4 8.04 90.6 6.92 4.2
Bottom 12 18.5 32.3 8.05 89.6 6.88 6.88 5.5 9.0
18.5 32.3 8.05 89.7 6.88 5.5
Other Observations: Nil
C5 13:40 Surface 1 19.0 32.3 7.98 91.2 6.88 6.89 3.5 3.3 17.6 13.6
19.0 32.4 7.99 91.1 6.88 3.5
Middle 11.5 18.8 32.3 8.02 89.0 6.91 3.6 8.8
18.8 32.4 8.03 90.0 6.90 3.6
Bottom 21.5 18.7 32.3 8.05 89.8 6.86 6.87 2.9 14.4
18.7 32.4 8.05 89.9 6.87 2.9
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 26/12/2001  
Weather: Sunny
Sea Condition: Moderate
Tide: Mid-Ebb
 
Water Quality Monitoring Result
Location Time Depth (m) Temp. (oC) Salinity (ppt) pH D.O. Sat. (%) D.O. (mg/L) Turbidity (NTU) S.S. (mg/L)
Value DA Value DA Value DA
SR1 10:21 Surface 1 18.9 32.4 7.95 88.1 6.72 6.67 4.1 4.3 10.4 9.4
18.9 32.4 7.95 88.3 6.70 4.3
Middle 13 18.9 32.4 8.04 86.9 6.61 3.3 9.8
18.9 32.4 8.04 87.3 6.65 3.5
Bottom 24.5 18.8 32.4 8.06 87.0 6.64 6.64 5.0 8.0
18.8 32.4 8.06 86.8 6.63 5.3
Other Observations: Nil
SR2 10:09 Surface 1 18.8 32.4 7.93 88.8 6.77 6.75 4.3 5.8 17.6 11.4
18.8 32.4 7.95 88.7 6.78 5.2
Middle 5.5 18.7 32.4 8.05 87.8 6.71 3.3 9.6
18.7 32.4 8.05 87.9 6.73 3.6
Bottom 9.5 18.7 32.4 8.06 89.1 6.81 6.80 9.8 7.0
18.7 32.4 8.06 88.3 6.78 8.5
Other Observations: Nil
SR3 09:45 Surface 1 18.8 32.4 7.99 86.2 6.59 6.56 13.5 12.0 11.8 12.9
18.8 32.3 8.00 86.1 6.56 12.5
Middle 4 18.8 32.4 8.03 85.5 6.55 12.1 11.8
18.8 32.3 8.03 85.4 6.52 11.4
Bottom 7 18.8 32.4 8.05 86.7 6.62 6.62 11.2 15.2
18.8 32.4 8.05 86.7 6.62 11.1
Other Observations: Rocks dumping at app. 100 m
SR4 09:27 Surface 1 18.4 32.4 7.97 88.5 6.82 6.82 5.0 4.3 5.8 6.7
18.4 32.4 7.98 88.5 6.81 4.5
Middle 3.5 18.4 32.4 8.05 88.6 6.82 4.4 7.4
18.4 32.4 8.05 88.7 6.83 4.6
Bottom 6 18.3 32.4 8.06 89.1 6.88 6.88 3.3 6.8
18.3 32.4 8.06 89.1 6.87 3.8
Other Observations: Nil
SR5 09:17 Surface 1 18.5 32.4 7.97 85.3 6.54 6.57 5.0 4.3 4.5 6.3
18.6 32.4 7.98 85.4 6.55 4.9
Middle 4 18.6 32.4 8.04 85.7 6.61 5.7 7.6
18.6 32.4 8.04 85.5 6.57 5.9
Bottom 7 18.5 32.4 8.05 85.2 6.55 6.55 2.4 6.8
18.5 32.4 8.05 85.2 6.54 2.0
Other Observations: Nil
SR6 09:05 Surface 1 18.6 32.4 7.96 84.4 6.47 6.49 4.6 4.5 13.2 9.2
18.6 32.4 7.97 84.7 6.47 4.7
Middle 5 18.6 32.4 8.03 85.2 6.53 3.9 7.6
18.6 32.4 8.03 84.9 6.50 3.6
Bottom 9 18.4 32.4 8.06 86.2 6.64 6.64 4.9 6.8
18.5 32.4 8.06 86.4 6.64 5.1
Other Observations: Nil
SR7 08:55 Surface 1 18.7 32.3 7.96 85.4 6.56 6.58 5.4 6.3 6.2 9.1
18.7 32.3 7.97 85.2 6.53 6.3
Middle 11 18.7 32.3 8.04 86.4 6.62 7.1 10.2
18.7 32.3 8.04 86.4 6.61 7.4
Bottom 21 18.7 32.3 8.05 85.9 6.57 6.58 5.8 10.8
18.8 32.3 8.05 86.0 6.58 5.6
Other Observations: Nil
C1 07:10 Surface 1 19.0 32.4 7.80 84.2 6.38 6.41 3.1 3.6 6.8 6.3
19.0 32.4 7.82 84.2 6.42 2.9
Middle 13 19.0 32.4 7.96 84.6 6.46 3.4 3.6
19.0 32.4 7.92 83.9 6.38 3.5
Bottom 24.5 19.0 32.4 8.00 83.6 6.35 6.35 4.6 8.4
19.0 32.4 8.00 83.7 6.35 4.2
Other Observations: Nil
C2 07:24 Surface 1 18.8 32.4 7.93 83.9 6.43 6.42 4.9 5.5 4.0 5.5
18.8 32.4 7.95 84.5 6.47 4.9
Middle 6.5 18.8 32.4 8.00 83.8 6.40 5.2 6.2
18.8 32.4 8.00 83.8 6.39 5.4
Bottom 12 18.8 32.3 8.03 85.7 6.53 6.56 6.6 6.2
18.8 32.4 8.03 85.8 6.58 6.1
Other Observations: Nil
C3 07:45 Surface 1 18.5 32.5 7.83 86.1 6.60 6.61 10.3 10.8 8.6 11.3
18.5 32.4 7.90 85.9 6.60 12.4
Middle 4.5 18.5 32.4 8.00 86.2 6.63 10.9 15.2
18.5 32.4 8.00 86.2 6.61 10.5
Bottom 8 18.5 32.4 8.03 86.1 6.60 6.61 10.1 10.0
18.5 32.4 8.03 86.1 6.61 10.7
Other Observations: Nil
C4 08:05 Surface 1 18.5 32.4 7.84 86.2 6.63 6.66 10.7 8.3 8.4 8.8
18.5 32.4 7.87 85.8 6.62 9.5
Middle 6.5 18.5 32.4 8.01 87.1 6.69 5.2 9.4
18.5 32.4 8.01 87.3 6.70 5.3
Bottom 12 18.5 32.4 8.03 87.0 6.68 6.69 10.1 8.6
18.5 32.4 8.03 86.9 6.70 9.1
Other Observations: Nil
C5 08:35 Surface 1 18.7 32.3 7.96 86.6 6.62 6.60 4.4 4.8 10.2 11.7
18.7 32.3 7.98 86.4 6.61 5.2
Middle 11.5 18.7 32.3 8.01 86.0 6.58 4.8 10.8
18.7 32.3 8.03 86.1 6.58 5.0
Bottom 21.5 18.7 32.3 8.05 86.2 6.60 6.60 4.7 14.0
18.7 32.3 8.04 86.2 6.59 4.6
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.