Date: 16/8/2002  
Weather: Overcast
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 14:37 Surface 1 26.9 32.2 8.15 115.6 7.68 7.37 5.3 6.1 6.4 8.6
26.9 32.2 8.15 116.1 7.73 5.2
Middle 12.5 26.8 32.1 8.17 104.9 7.06 6.4 8.6
26.8 32.1 8.17 104.2 7.01 6.4
Bottom 23.5 26.4 32.8 8.14 96.9 6.47 6.48 6.7 10.7
26.4 32.8 8.14 97.1 6.48 6.7
Other Observation: Nil
SR2 14:28 Surface 1 27.9 31.0 8.25 122.0 8.04 7.41 8.6 8.1 6.6 8.4
27.9 31.0 8.25 122.1 8.07 8.6
Middle 6 26.6 32.5 8.14 100.6 6.65 6.4 8.3
26.6 32.5 8.14 104.2 6.86 6.4
Bottom 10.5 26.3 33.7 8.11 86.7 5.79 5.77 9.3 10.2
26.3 33.7 8.11 85.9 5.75 9.4
Other Observation: Nil
SR3 14:06 Surface 1 28.3 30.3 8.29 130.5 8.52 8.68 0.8 1.7 4.5 6.6
28.3 30.3 8.29 131.6 8.60 0.9
Middle 4.5 28.4 30.2 8.32 133.8 8.79 2.6 6.5
28.4 30.2 8.32 133.9 8.80 2.5
Bottom 7.5 28.4 30.2 8.34 134.4 8.82 8.83 1.8 8.9
28.4 30.2 8.34 134.4 8.83 1.8
Other Observation: Nil
SR4 13:51 Surface 1 28.7 30.4 8.27 123.8 7.98 8.07 6.9 7.8 6.2 7.3
28.7 30.4 8.27 122.4 8.05 7.2
Middle 4 28.1 30.8 8.27 123.4 8.14 5.0 8.1
28.1 30.8 8.27 124.3 8.12 5.2
Bottom 6.5 28.0 31.0 8.24 111.5 7.37 7.35 11.1 7.7
28.0 31.0 8.24 111.1 7.32 11.2
Other Observation: Nil
SR5 13:37 Surface 1 28.3 30.3 8.28 132.1 8.72 8.68 2.0 3.3 5.4 6.6
28.3 30.3 8.28 133.4 8.77 2.2
Middle 4.5 27.9 30.5 8.28 130.2 8.62 4.0 6.3
27.9 30.5 8.28 130.2 8.61 3.9
Bottom 7.5 27.5 31.7 8.20 108.4 7.20 7.17 3.9 8.1
27.5 31.7 8.20 107.9 7.14 4.0
Other Observation: Nil
SR6 13:26 Surface 1 28.3 30.4 8.29 129.7 8.52 8.40 1.6 1.9 4.6 5.8
28.3 30.4 8.29 130.2 8.56 1.7
Middle 5.5 27.7 30.7 8.25 124.8 8.23 2.0 5.4
27.7 30.7 8.25 125.8 8.29 2.0
Bottom 9.5 27.5 31.6 8.22 109.4 7.30 7.28 2.1 7.3
27.5 31.6 8.22 108.2 7.26 2.1
Other Observation: Nil
SR7 13:19 Surface 1 28.4 30.5 8.28 125.4 8.22 8.13 0.8 1.2 6.2 8.1
28.4 30.5 8.28 125.5 8.23 0.8
Middle 11.5 28.2 30.8 8.28 122.3 8.03 1.5 8.7
28.2 30.8 8.28 122.1 8.02 1.5
Bottom 21.5 26.9 33.6 8.14 93.0 6.14 6.14 1.2 9.3
26.9 33.7 8.14 93.1 6.14 1.3
Other Observation: Nil
C1 12:06 Surface 1 27.1 31.9 8.20 128.5 8.51 7.82 3.2 6.0 5.7 8.0
27.1 31.9 8.21 129.0 8.58 3.1
Middle 12.5 26.6 32.4 8.13 106.5 7.08 6.8 7.9
26.6 32.4 8.13 105.7 7.09 6.7
Bottom 23.5 26.1 33.0 8.04 84.8 5.74 5.72 8.1 10.4
26.1 33.0 8.04 84.4 5.69 8.1
Other Observation: Nil
C2 12:20 Surface 1 26.5 31.4 8.08 108.8 7.33 7.19 7.8 7.3 6.2 8.2
26.5 31.4 8.08 109.1 7.32 7.9
Middle 6 26.5 31.4 8.08 104.6 7.09 7.1 8.4
26.5 31.4 8.08 103.8 7.02 7.1
Bottom 11 26.4 31.7 8.08 95.1 6.43 6.42 7.0 9.9
26.4 31.7 8.08 96.4 6.41 7.0
Other Observation: Nil
C3 12:39 Surface 1 27.6 30.7 8.20 120.7 8.01 7.97 3.6 4.7 7.4 9.1
27.6 30.7 8.20 121.0 8.04 3.7
Middle 5 27.2 30.9 8.19 118.2 7.89 4.7 9.3
27.2 30.9 8.19 119.2 7.93 4.8
Bottom 9 26.5 32.1 8.09 98.3 6.59 6.61 5.8 10.6
26.5 32.1 8.09 98.6 6.63 5.8
Other Observation: Nil
C4 12:54 Surface 1 28.2 30.0 8.27 126.4 8.39 8.51 1.4 2.2 8.6 9.9
28.2 30.0 8.27 127.4 8.40 1.5
Middle 6 28.2 30.0 8.31 130.7 8.63 1.6 9.5
28.2 30.0 8.31 130.9 8.63 1.6
Bottom 11 27.1 30.6 8.26 121.7 7.91 7.92 3.3 11.7
27.1 30.6 8.26 121.8 7.92 3.6
Other Observation: Nil
C5 13:11 Surface 1 28.3 30.3 8.25 120.8 7.93 8.01 0.8 1.0 5.9 7.9
28.3 30.3 8.25 121.0 7.97 0.8
Middle 11 28.2 30.3 8.29 122.5 8.07 0.9 8.3
28.2 30.3 8.29 122.5 8.07 0.9
Bottom 21 28.1 30.7 8.29 122.0 8.04 8.04 1.2 9.6
28.1 30.7 8.29 121.3 8.03 1.3
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 16/8/2002  
Weather: Overvcast
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 11:10 Surface 1 26.9 31.6 8.14 103.7 6.89 6.70 5.7 6.5 4.6 7.5
26.9 31.6 8.14 103.9 6.94 5.0
Middle 12 26.6 33.0 8.14 96.9 6.47 5.9 7.8
26.9 33.0 8.14 97.3 6.49 5.8
Bottom 23 25.1 34.6 8.15 76.2 5.13 5.13 8.1 10.2
25.1 34.6 8.15 76.1 5.12 8.2
Other Observation: Nil
SR2 10:54 Surface 1 26.9 30.8 8.13 103.9 7.05 6.87 5.7 5.9 6.2 8.2
26.9 30.8 8.13 102.9 6.90 5.6
Middle 5.5 26.8 31.8 8.14 101.2 6.76 6.0 8.8
26.8 31.8 8.14 101.6 6.78 6.0
Bottom 10 26.7 32.2 8.14 94.7 6.39 6.39 6.1 9.7
26.7 32.2 8.14 94.6 6.38 6.2
Other Observation: Nil
SR3 10:33 Surface 1 28.2 30.1 8.27 125.5 8.27 8.30 1.7 1.9 5.1 7.2
28.2 30.1 8.28 125.7 8.30 1.6
Middle 4 28.2 30.1 8.28 125.9 8.30 1.8 7.9
28.2 30.1 8.28 125.9 8.31 1.8
Bottom 7 28.2 30.1 8.27 123.1 8.08 8.08 2.1 8.6
28.2 30.1 8.27 123.2 8.07 2.2
Other Observation: Nil
SR4 10:21 Surface 1 28.3 30.3 8.25 128.4 8.38 8.30 1.5 2.9 6.2 7.5
28.3 30.3 8.25 129.4 8.48 1.5
Middle 3.5 28.1 30.6 8.29 123.8 8.18 3.4 7.4
28.1 30.6 8.29 123.6 8.16 3.4
Bottom 6 27.8 30.7 8.26 119.8 7.96 7.49 3.6 8.9
27.8 30.8 8.26 120.1 7.01 3.7
Other Observation: Nil
SR5 10:06 Surface 1 28.3 30.2 8.31 131.2 8.62 8.48 1.8 1.7 5.4 7.4
28.3 30.2 8.31 131.4 8.65 1.9
Middle 4 28.1 30.5 8.28 126.1 8.34 1.7 7.2
28.1 30.5 8.28 125.9 8.30 1.7
Bottom 7 27.8 30.8 8.25 119.2 7.92 7.93 1.6 9.6
27.8 30.8 8.24 119.4 7.93 1.7
Other Observation: Nil
SR6 10:00 Surface 1 28.2 30.2 8.27 126.0 8.30 8.32 1.0 1.3 4.8 7.6
28.2 30.1 8.27 126.3 8.33 1.1
Middle 5 27.9 30.4 8.26 125.8 8.34 1.4 8.3
27.9 30.4 8.26 125.6 8.31 1.4
Bottom 9 26.5 30.6 8.24 123.0 8.12 8.12 1.5 9.6
26.5 30.6 8.24 123.1 8.12 1.5
Other Observation: Nil
SR7 09:55 Surface 1 28.1 30.1 8.27 125.2 8.27 7.90 1.2 1.7 6.4 8.6
28.1 30.1 8.27 125.4 8.29 1.2
Middle 11 27.6 31.7 8.19 113.2 7.49 2.0 8.9
27.6 31.7 8.20 113.7 7.56 2.1
Bottom 21 26.2 32.8 8.13 75.4 5.03 5.03 2.0 10.4
26.2 32.8 8.13 75.3 5.02 1.9
Other Observation: Nil
C1 08:24 Surface 1 27.4 31.4 8.21 119.4 7.93 7.15 5.0 8.3 6.4 8.6
27.4 31.4 8.21 119.8 7.96 5.2
Middle 12 25.6 35.4 8.04 94.2 6.37 9.6 8.2
25.6 35.4 8.04 93.8 6.32 9.6
Bottom 23 24.2 36.6 8.02 70.9 4.80 4.77 10.1 11.3
24.2 36.6 8.02 70.1 4.74 10.2
Other Observation: Nil
C2 08:42 Surface 1 26.4 31.5 8.05 94.9 6.41 6.42 4.9 6.2 7.6 8.9
26.4 31.5 8.05 95.1 6.40 5.2
Middle 6 26.5 32.1 8.09 95.6 6.43 7.2 9.2
26.5 32.1 8.09 95.5 6.42 7.3
Bottom 11 26.2 32.6 8.07 86.7 5.83 5.84 6.4 9.9
26.2 32.6 8.07 87.6 5.85 6.3
Other Observation: Nil
C3 09:10 Surface 1 27.2 30.7 8.17 112.4 7.54 6.94 5.8 7.1 5.1 7.1
27.2 30.7 8.16 115.2 7.69 5.7
Middle 5 26.6 31.1 8.07 92.6 6.31 7.3 6.9
26.6 31.1 8.07 91.6 6.20 7.3
Bottom 8.5 25.4 32.3 8.05 85.2 5.72 5.73 8.2 9.4
25.4 32.3 8.05 85.3 5.73 8.1
Other Observation: Nil
C4 09:34 Surface 1 28.1 30.0 8.28 132.9 8.77 8.33 3.3 4.8 4.6 6.8
28.1 30.0 8.30 133.1 8.79 3.3
Middle 6 27.6 30.4 8.24 118.6 7.83 5.2 6.3
27.6 30.4 8.24 119.2 7.92 5.3
Bottom 10.5 26.4 30.9 8.23 95.1 6.40 6.40 6.0 9.5
26.4 30.9 8.23 94.8 6.39 5.9
Other Observation: Nil
C5 09:41 Surface 1 28.1 30.0 8.25 122.5 8.08 7.77 1.7 2.6 3.8 5.5
28.1 30.0 8.25 123.0 8.12 1.8
Middle 11 27.5 31.3 8.18 114.6 7.46 2.8 5.4
27.5 31.3 8.18 114.3 7.43 2.9
Bottom 21 25.2 32.5 8.12 102.2 6.76 6.76 3.2 7.2
25.2 32.5 8.12 102.1 6.75 3.2
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.