Date: 26/8/2002  
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 10:56 Surface 1 28.1 27.1 8.17 96.8 6.53 6.19 9.2 8.1 5.4 7.2
28.0 27.1 8.17 96.6 6.52 9.1
Middle 12 27.8 30.9 8.20 89.0 5.87 7.9 7.9
27.8 31.0 8.20 88.0 5.83 7.7
Bottom 22.5 26.6 33.2 8.21 86.6 5.65 5.60 7.4 8.4
26.6 33.2 8.21 84.9 5.54 7.5
Other Observation: Nil
SR2 10:39 Surface 1 28.2 27.6 8.17 84.0 5.61 5.52 10.7 12.0 4.8 6.6
28.3 27.6 8.17 83.8 5.60 10.8
Middle 5.5 28.0 28.7 8.17 81.9 5.46 10.9 6.2
28.0 28.7 8.16 81.2 5.41 10.7
Bottom 10 26.5 37.1 8.13 69.6 4.52 4.45 14.4 8.7
26.5 37.2 8.13 67.3 4.37 14.7
Other Observation: Nil
SR3 10:20 Surface 1 28.7 27.9 8.26 143.1 9.41 9.36 8.7 8.6 3.9 6.0
28.8 28.0 8.27 145.2 9.55 8.8
Middle 4.5 27.1 29.0 8.23 141.9 9.30 8.7 5.5
27.0 29.0 8.21 140.0 9.18 9.0
Bottom 7.5 26.2 34.5 8.16 97.8 6.32 6.33 8.3 8.6
26.3 34.6 8.16 97.9 6.33 8.2
Other Observation: Nil
SR4 10:04 Surface 1 29.2 27.2 8.29 160.8 10.57 9.59 8.6 10.2 7.1 8.5
29.3 27.2 8.30 163.0 10.72 8.8
Middle 4 28.7 31.9 8.22 130.6 8.59 9.0 8.3
28.8 32.0 8.21 128.7 8.46 9.2
Bottom 7 26.8 34.9 8.18 94.0 6.18 6.06 12.8 10.1
26.8 34.9 8.18 90.4 5.94 12.6
Other Observation: Nil
SR5 09:48 Surface 1 28.1 26.4 8.24 123.0 8.24 6.90 8.0 10.9 5.9 5.0
28.2 26.4 8.25 126.2 8.45 8.6
Middle 4.5 27.4 33.6 8.24 85.3 5.53 10.8 6.7
27.3 33.7 8.22 83.2 5.38 9.7
Bottom 7.5 26.7 35.4 8.19 79.3 5.16 5.15 14.3 2.3
26.7 35.4 8.19 78.8 5.13 13.8
Other Observation: Nil
SR6 09:31 Surface 1 27.9 27.2 8.21 102.2 6.86 6.48 7.8 9.1 6.3 7.5
27.9 27.2 8.21 100.3 6.73 7.9
Middle 6 26.1 29.6 8.16 93.7 6.20 8.4 7.9
26.0 29.6 8.16 92.5 6.13 8.5
Bottom 11 25.8 34.9 8.10 90.1 5.80 5.81 11.5 8.2
25.8 35.0 8.10 90.2 5.82 10.6
Other Observation: Nil
SR7 09:15 Surface 1 28.1 26.7 8.24 107.5 6.96 6.76 7.8 5.8 5.4 6.7
28.1 26.7 8.24 110.9 7.18 7.8
Middle 12 27.0 34.0 8.20 99.5 6.46 5.2 6.8
27.1 34.1 8.21 99.3 6.45 5.5
Bottom 22.5 25.5 36.0 8.11 84.4 5.40 5.38 4.1 7.9
25.5 35.9 8.10 82.6 5.35 4.3
Other Observation: Nil
C1 07:37 Surface 1 27.9 28.2 8.13 93.3 6.27 5.86 7.4 7.5 4.2 6.3
27.9 28.2 8.13 89.7 6.02 7.1
Middle 12 26.8 30.2 8.10 84.1 5.59 7.4 5.7
26.8 30.2 8.11 83.8 5.56 7.6
Bottom 23 25.3 36.8 8.05 63.7 4.24 4.29 7.5 8.9
25.2 36.8 8.06 65.1 4.33 7.7
Other Observation: Nil
C2 07:55 Surface 1 28.1 27.9 8.14 97.0 6.59 6.09 10.0 9.7 5.8 6.6
28.0 27.9 8.13 93.3 6.33 11.9
Middle 6 27.8 30.1 8.12 86.7 5.74 9.4 6.6
27.8 30.1 8.12 85.8 5.69 9.3
Bottom 11 26.2 34.1 8.08 76.2 5.01 5.00 8.6 7.4
26.1 34.0 8.08 75.9 4.99 8.8
Other Observation: Nil
C3 08:14 Surface 1 28.7 27.2 8.35 111.8 7.46 8.04 7.7 7.7 7.2 8.9
28.7 27.3 8.36 117.4 7.81 7.2
Middle 6 27.6 27.6 8.22 128.5 8.49 8.0 9.3
27.6 27.6 8.21 126.3 8.38 8.1
Bottom 10.5 26.6 35.8 8.10 78.1 5.02 5.14 7.7 10.3
26.5 35.8 8.10 81.9 5.26 7.6
Other Observation: Nil
C4 08:34 Surface 1 28.6 27.3 8.34 121.8 7.81 7.49 8.1 7.5 6.4 7.7
28.6 27.4 8.34 124.0 7.97 8.0
Middle 6 27.8 34.4 8.19 110.1 7.16 7.5 7.1
27.8 34.3 8.19 108.6 7.02 7.7
Bottom 11 25.5 35.8 8.09 80.2 5.17 5.13 6.6 9.7
25.5 35.9 8.09 78.8 5.08 6.9
Other Observation: Nil
C5 08:56 Surface 1 27.7 26.7 8.21 102.5 6.90 6.91 15.5 8.6 5.1 7.2
27.8 26.8 8.22 107.1 7.20 14.3
Middle 12.5 26.1 33.7 8.25 103.6 6.76 6.5 7.9
26.0 33.7 8.25 103.6 6.76 7.6
Bottom 23.5 25.9 35.1 8.14 87.4 5.65 5.70 3.9 8.5
25.9 35.0 8.13 88.8 5.74 4.0
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 26/8/2002  
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 15:58 Surface 1 28.0 26.9 8.20 127.8 8.52 7.85 8.4 8.6 7.1 8.5
28.0 26.9 8.22 129.3 8.62 8.3
Middle 11.5 27.3 28.8 8.23 107.2 7.14 8.9 8.4
27.4 28.8 8.22 106.8 7.12 9.0
Bottom 22 26.2 31.2 8.21 81.8 5.44 5.45 8.4 9.9
26.2 31.2 8.21 81.9 5.45 8.5
Other Observation: Nil
SR2 15:39 Surface 1 28.2 26.6 8.27 129.8 8.65 7.91 8.8 9.3 6.3 7.4
28.2 26.5 8.28 130.4 8.69 8.6
Middle 5.5 28.0 28.5 8.14 107.0 7.13 9.0 7.2
28.0 28.5 8.15 107.8 7.18 8.9
Bottom 9.5 27.0 32.6 8.09 79.0 5.21 5.14 9.5 8.7
26.8 32.6 8.08 76.8 5.07 10.7
Other Observation: Nil
SR3 15:21 Surface 1 28.2 27.7 8.43 165.0 10.77 10.70 8.3 8.7 5.2 7.6
28.1 27.7 8.44 166.8 10.89 7.9
Middle 4 27.7 28.6 8.37 162.8 10.64 8.6 7.9
27.5 28.5 8.38 160.7 10.50 8.4
Bottom 7 27.1 31.1 8.22 114.9 7.44 7.48 9.1 9.8
27.0 31.0 8.21 116.1 7.52 9.7
Other Observation: Nil
SR4 15:05 Surface 1 28.4 27.0 8.43 151.4 9.86 9.49 10.7 10.4 3.4 5.9
28.4 27.0 8.44 151.7 9.88 10.3
Middle 4 28.0 28.7 8.44 140.0 9.20 10.6 6.2
27.9 28.7 8.44 137.1 9.01 10.5
Bottom 6.5 27.4 30.1 8.30 109.2 7.19 7.07 10.2 8.0
27.5 30.1 8.31 105.4 6.94 10.3
Other Observation: Nil
SR5 14:49 Surface 1 28.3 27.0 8.48 165.1 10.82 10.36 9.5 11.1 5.6 7.6
28.3 27.1 8.48 156.7 10.27 9.6
Middle 4 28.1 28.2 8.44 155.0 10.15 9.8 8.4
28.0 28.2 8.43 155.8 10.20 9.7
Bottom 7 27.5 29.2 8.31 115.7 7.67 7.63 13.7 8.9
27.5 29.2 8.30 114.5 7.59 14.3
Other Observation: Nil
SR6 14:33 Surface 1 29.0 26.5 8.37 162.3 10.69 9.53 12.8 11.2 4.2 6.1
28.8 26.5 8.35 164.9 10.87 11.9
Middle 6 27.5 26.9 8.21 126.7 8.20 11.0 5.4
27.5 26.9 8.21 129.2 8.36 10.6
Bottom 10.5 26.6 29.0 8.12 119.2 7.82 7.83 10.2 8.8
26.5 29.1 8.11 119.4 7.83 10.4
Other Observation: Nil
SR7 14:17 Surface 1 28.3 28.1 8.35 142.7 9.43 7.84 8.0 10.1 5.3 7.7
28.3 28.1 8.37 147.0 9.71 8.6
Middle 11.5 27.6 34.8 8.29 96.6 6.25 8.9 8.6
27.6 34.9 8.28 92.0 5.95 9.0
Bottom 21.5 26.1 35.4 8.10 80.9 5.35 5.33 13.0 9.2
26.0 35.4 8.10 80.4 5.31 13.3
Other Observation: Nil
C1 12:55 Surface 1 27.9 28.1 8.15 97.0 6.46 6.22 8.2 8.2 5.1 6.9
27.9 28.0 8.16 96.8 6.44 8.3
Middle 12 28.2 29.1 8.10 90.4 6.00 7.9 6.8
28.2 29.0 8.12 89.8 5.96 7.6
Bottom 22.5 26.7 32.3 8.06 75.0 4.98 4.92 8.6 8.7
26.7 32.3 8.06 72.8 4.85 8.8
Other Observation: Nil
C2 13:14 Surface 1 28.5 27.1 8.23 108.6 7.24 6.99 7.2 8.5 4.9 7.5
28.5 27.2 8.23 109.0 7.27 7.9
Middle 5.5 28.2 27.7 8.21 101.3 6.75 9.2 7.6
28.1 27.7 8.20 100.4 6.69 8.5
Bottom 10 27.1 32.4 8.08 92.2 6.14 6.12 8.8 9.9
27.0 32.4 8.08 90.5 6.09 9.1
Other Observation: Nil
C3 13:32 Surface 1 28.5 27.0 8.26 116.2 7.71 7.58 8.9 8.3 6.3 7.3
28.4 27.0 8.26 117.9 7.82 8.3
Middle 5.5 28.5 28.2 8.27 111.9 7.42 8.4 7.0
28.5 28.2 8.27 110.7 7.35 8.4
Bottom 9.5 26.9 32.4 8.14 98.1 6.35 6.27 7.9 8.7
26.9 32.4 8.13 95.9 6.18 7.9
Other Observation: Nil
C4 13:50 Surface 1 28.5 26.5 8.29 130.3 8.66 8.60 7.6 8.7 6.8 8.5
28.5 26.5 8.30 133.1 8.85 7.8
Middle 6 28.3 27.7 8.31 129.1 8.48 8.4 8.3
28.1 27.8 8.30 128.0 8.40 8.2
Bottom 10.5 27.2 34.1 8.21 99.4 6.38 6.24 10.1 10.5
27.2 34.1 8.19 94.9 6.09 10.3
Other Observation: Nil
C5 14:02 Surface 1 29.0 28.1 8.46 162.0 10.50 8.79 11.0 8.2 7.3 8.9
28.9 28.2 8.46 162.0 10.64 10.9
Middle 11.5 27.5 33.8 8.33 110.6 7.15 7.8 9.6
27.5 33.8 8.33 106.4 6.88 7.6
Bottom 22 26.4 35.8 8.11 78.0 5.03 5.03 6.0 9.9
26.4 35.9 8.11 77.5 5.03 5.9
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.