Date: 24/8/2002  
Weather: Sunny
Sea Condition: Calm
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 09:45 Surface 1 28.1 29.8 8.11 86.4 5.66 5.59 8.0 6.0 5.6 7.6
28.3 29.8 8.12 85.8 5.63 8.2
Middle 11.5 27.5 31.6 8.18 85.0 5.52 5.1 7.8
27.7 31.6 8.19 85.2 5.53 5.3
Bottom 22 27.3 34.4 8.19 78.3 5.91 5.92 4.9 9.5
27.0 34.2 8.19 78.5 5.92 4.6
Other Observation: Nil
SR2 09:37 Surface 1 27.9 33.3 8.11 85.4 5.65 5.43 6.2 6.1 5.4 7.0
27.9 33.5 8.11 85.2 5.64 6.4
Middle 6 28.0 34.4 8.16 80.1 5.22 6.1 7.6
28.2 34.6 8.15 79.8 5.20 6.5
Bottom 10.5 27.1 35.0 8.17 75.0 4.86 4.85 5.7 8.1
27.2 35.0 8.18 74.6 4.83 5.5
Other Observation: Nil
SR3 09:26 Surface 1 28.1 31.9 8.11 94.7 6.18 6.04 11.1 10.4 5.1 6.4
28.1 31.6 8.10 94.8 6.19 11.4
Middle 4.5 28.2 34.3 8.16 91.6 5.92 9.2 6.4
28.3 34.5 8.18 90.5 5.85 9.6
Bottom 7.5 27.6 35.0 8.17 82.6 5.33 5.31 10.4 7.6
27.5 35.3 8.19 81.8 5.28 10.8
Other Observation: Nil
SR4 09:17 Surface 1 28.1 34.0 8.15 78.9 5.09 5.06 10.4 12.0 4.9 6.0
28.1 34.3 8.13 78.6 5.08 10.8
Middle 3.5 27.9 35.1 8.16 78.1 5.04 11.8 5.5
27.9 35.6 8.18 77.7 5.02 11.3
Bottom 6 27.7 35.7 8.17 77.0 4.97 4.97 13.9 7.6
27.5 35.8 8.18 77.1 4.97 13.6
Other Observation: Nil
SR5 09:18 Surface 1 28.0 34.9 8.15 91.0 5.87 5.50 9.8 10.0 6.2 7.2
28.1 34.7 8.16 87.9 5.67 9.5
Middle 4 27.7 35.7 8.17 81.3 5.24 7.8 7.4
27.6 35.6 8.16 81.1 5.23 7.7
Bottom 7 27.7 35.8 8.18 79.1 5.10 5.12 12.7 8.1
27.8 36.0 8.18 79.5 5.13 12.3
Other Observation: Nil
SR6 09:00 Surface 1 27.8 35.5 8.13 91.4 5.98 5.68 8.0 6.0 4.4 6.1
27.8 35.3 8.14 89.9 5.87 8.2
Middle 6 27.8 35.4 8.16 84.4 5.44 5.1 6.2
27.8 35.3 8.18 83.8 5.41 5.3
Bottom 11 27.5 35.6 8.17 83.0 5.35 5.35 4.9 7.7
27.5 35.5 8.16 82.9 5.34 4.7
Other Observation: Nil
SR7 08:50 Surface 1 27.9 31.2 8.17 103.2 6.75 6.37 6.2 5.9 6.4 8.4
27.9 31.0 8.17 103.1 6.74 6.3
Middle 12 27.9 35.5 8.19 93.6 6.02 6.1 8.2
27.9 35.5 8.19 92.4 5.95 5.8
Bottom 22.5 27.2 37.1 8.14 77.5 5.00 4.97 5.7 10.5
27.3 37.3 8.12 76.4 4.94 5.5
Other Observation: Nil
C1 07:40 Surface 1 27.9 29.6 8.11 77.3 5.20 5.11 8.2 10.5 6.8 8.9
27.9 29.6 8.11 77.5 5.40 8.5
Middle 12.5 28.0 31.8 8.16 75.0 4.92 8.3 8.8
28.0 31.9 8.15 74.9 4.91 8.6
Bottom 23.5 27.5 34.1 8.17 70.1 4.52 4.53 14.7 11.2
27.5 34.3 8.17 70.3 4.54 14.9
Other Observation: Nil
C2 07:51 Surface 1 28.1 29.2 8.03 81.7 5.47 5.22 9.3 9.1 4.9 6.4
28.1 29.3 8.03 81.5 5.45 10.1
Middle 6 26.8 30.1 8.09 76.4 4.99 6.5 6.5
26.8 30.2 8.09 76.0 4.96 7.1
Bottom 11 27.6 31.6 8.14 77.5 5.02 5.01 10.2 7.7
27.6 31.6 8.13 77.0 5.00 11.1
Other Observation: Nil
C3 08:03 Surface 1 28.0 27.8 8.06 100.5 6.56 6.04 5.3 6.2 5.6 7.9
28.0 27.7 8.06 96.3 6.46 5.5
Middle 5 28.1 31.2 8.13 87.0 5.65 6.4 9.3
28.1 31.3 8.13 84.5 5.49 6.8
Bottom 9 27.6 36.6 8.15 73.5 4.74 4.72 6.8 8.7
27.6 36.8 8.15 72.8 4.69 6.3
Other Observation: Nil
C4 08:22 Surface 1 28.1 28.3 8.14 104.8 6.95 6.89 8.2 7.8 6.4 8.6
28.1 28.5 8.14 109.2 7.23 7.7
Middle 5.5 28.3 30.3 8.15 105.9 6.91 7.9 8.5
28.3 30.5 8.15 99.4 6.48 7.6
Bottom 10 28.0 36.7 8.16 87.0 5.62 5.63 7.6 10.9
28.0 36.7 8.15 87.7 5.63 8.0
Other Observation: Nil
C5 08:40 Surface 1 28.2 27.8 8.21 112.4 7.44 7.13 7.2 8.6 7.6 9.5
28.2 27.5 8.20 123.1 8.13 7.4
Middle 12 28.0 35.3 8.19 106.9 6.60 7.3 9.4
28.1 35.5 8.17 101.4 6.34 7.4
Bottom 23 26.5 36.6 8.15 79.6 5.13 5.02 10.6 11.6
26.5 36.7 8.15 76.1 4.91 11.4
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 24/8/2002  
Weather: Sunny
Sea Condition: Calm
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 14:27 Surface 1 28.1 29.2 8.16 95.8 6.35 6.08 6.0 9.5 5.6 7.8
28.3 29.4 8.15 95.9 6.36 6.2
Middle 11 27.6 31.2 8.15 88.5 5.83 8.4 8.1
27.5 31.0 8.13 87.8 5.78 8.8
Bottom 21 26.0 35.1 8.17 78.4 5.11 5.13 13.5 9.8
26.2 35.3 8.17 78.9 5.15 13.8
Other Observation: Nil
SR2 14:15 Surface 1 28.4 28.2 8.14 101.2 6.72 6.80 6.7 8.1 5.2 6.5
28.3 28.5 8.14 101.7 6.75 6.6
Middle 5.5 28.3 29.6 8.18 104.7 6.92 7.8 6.6
28.2 29.6 8.16 102.6 6.80 7.9
Bottom 10 27.9 34.7 8.17 83.8 5.42 5.36 9.7 7.8
27.9 34.6 8.19 81.6 5.29 10.1
Other Observation: Nil
SR3 14:01 Surface 1 29.5 31.7 8.32 139.9 8.91 8.15 13.7 14.4 4.9 6.8
29.5 31.9 8.32 140.6 8.94 13.8
Middle 4 29.0 33.3 8.22 117.1 7.44 15.1 7.1
29.0 33.4 8.20 114.9 7.29 15.2
Bottom 7 28.8 33.6 8.23 108.3 6.90 6.89 14.2 8.5
28.6 33.9 8.22 108.1 6.88 14.4
Other Observation: Nil
SR4 13:50 Surface 1 29.2 30.2 8.40 135.0 8.83 8.17 8.9 10.6 3.2 6.0
29.2 30.4 8.41 135.2 8.84 8.7
Middle 3.5 29.0 31.3 8.35 115.0 7.50 11.3 6.1
29.0 31.4 8.35 115.2 7.51 11.8
Bottom 6 28.0 32.5 8.41 82.2 6.20 6.18 11.5 8.7
27.7 32.8 8.40 81.4 6.15 11.6
Other Observation: Nil
SR5 13:35 Surface 1 28.8 28.5 8.38 139.6 9.24 8.51 6.0 9.5 6.3 7.6
28.8 28.6 8.35 139.4 9.25 6.3
Middle 4 28.4 31.5 8.29 115.1 7.50 8.6 7.2
28.3 31.7 8.27 125.7 8.03 8.5
Bottom 7 27.5 35.7 8.15 84.2 5.43 5.37 13.5 9.4
27.3 35.7 8.13 82.2 5.30 13.8
Other Observation: Nil
SR6 13:22 Surface 1 29.2 27.8 8.25 135.1 8.84 8.65 4.8 8.1 7.2 8.2
29.3 27.6 8.25 135.0 8.83 4.9
Middle 6 28.7 30.5 8.28 130.5 8.49 9.1 8.6
28.3 30.6 8.30 129.8 8.45 9.4
Bottom 11 28.0 35.4 8.21 102.8 6.61 6.45 9.9 8.9
28.0 35.5 8.22 97.8 6.29 10.2
Other Observation: Nil
SR7 13:11 Surface 1 28.8 28.3 8.35 135.4 8.86 7.29 11.2 12.9 5.1 6.7
28.6 28.4 8.35 135.0 8.83 11.4
Middle 11 27.7 36.0 8.20 89.8 5.78 13.6 6.5
27.6 36.2 8.22 88.4 5.69 13.6
Bottom 21 27.1 37.0 8.15 74.0 4.78 4.83 13.8 8.5
27.1 37.2 8.13 75.4 4.87 14.0
Other Observation: Nil
C1 12:05 Surface 1 28.4 29.3 8.09 95.8 6.31 5.76 6.7 6.7 7.2 9.2
28.6 29.5 8.09 94.9 6.25 6.3
Middle 12 27.9 31.9 8.06 80.2 5.27 7.0 8.3
27.9 31.6 8.06 79.2 5.20 7.3
Bottom 23 27.5 34.1 8.13 82.5 5.37 5.39 6.3 12.2
27.7 34.1 8.15 82.7 5.40 6.6
Other Observation: Nil
C2 12:15 Surface 1 27.6 29.2 8.06 85.9 5.73 5.41 9.6 9.9 6.9 8.5
27.6 29.3 8.09 84.1 5.60 9.9
Middle 6 27.9 30.1 8.08 78.0 5.17 9.7 8.5
27.7 30.3 8.07 77.7 5.15 10.2
Bottom 11 27.3 31.6 8.09 76.4 5.03 5.03 9.6 10.1
27.3 31.6 8.09 76.3 5.03 10.2
Other Observation: Nil
C3 12:26 Surface 1 29.0 27.8 8.29 137.3 9.05 7.78 9.0 9.9 7.2 8.8
29.2 27.9 8.29 138.6 9.14 8.5
Middle 5.5 28.1 31.2 8.14 100.7 6.62 9.7 8.8
28.1 31.5 8.13 96.0 6.31 8.8
Bottom 9.5 27.5 35.5 8.15 79.5 5.14 5.09 11.1 10.4
27.6 35.7 8.16 77.8 5.04 12.0
Other Observation: Nil
C4 12:45 Surface 1 28.9 28.0 8.18 113.4 7.48 7.29 7.4 10.1 6.4 8.0
28.8 28.2 8.20 113.8 7.52 7.2
Middle 5.5 28.1 30.3 8.19 108.2 7.13 7.9 8.2
28.1 30.5 8.19 106.2 7.02 7.9
Bottom 10 27.3 36.6 8.15 75.1 4.84 4.79 14.8 9.3
27.5 37.0 8.13 73.4 4.73 15.2
Other Observation: Nil
C5 13:01 Surface 1 29.1 27.7 8.22 134.9 8.93 7.56 8.1 8.5 7.7 9.1
29.2 27.2 8.25 139.6 9.24 8.2
Middle 12.5 27.9 35.3 8.11 95.7 6.17 7.6 8.9
27.7 35.6 8.14 92.0 5.91 7.6
Bottom 23.5 27.5 36.6 8.19 81.9 5.27 5.28 9.5 10.7
27.5 37.1 8.21 82.1 5.29 10.0
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.