Date: 24/6/2002
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 18:39 Surface 1 28.3 28.2 8.39 92.2 6.23 5.71 5.7 8.3 8.0 10.8
28.2 28.1 8.40 92.4 6.35 5.8
Middle 12 26.0 33.9 8.18 75.0 5.16 6.2 11.4
26.0 33.8 8.18 73.9 5.09 6.1
Bottom 23 24.8 35.6 8.20 64.3 4.42 4.45 12.8 12.9
24.8 35.5 8.20 65.1 4.47 12.9
Other Observation:

Nil
SR2 18:28 Surface 1 28.1 28.3 8.37 89.7 6.17 5.72 4.2 4.3 7.0 9.1
28.2 28.3 8.37 90.9 6.25 4.1
Middle 5.5 27.2 29.9 8.27 76.8 5.29 3.0 12.6
27.2 29.9 8.26 75.2 5.18 2.9
Bottom 10 26.4 33.1 8.21 69.1 4.76 4.71 5.6 7.8
26.3 33.2 8.21 67.7 4.66 5.7
Other Observation:

Nil
SR3 18:09 Surface 1 29.9 28.0 8.41 87.8 5.94 6.26 4.6 5.6 4.0 4.7
29.8 28.1 8.41 89.4 6.04 4.5
Middle 4.5 29.3 29.8 8.04 86.3 6.58 5.3 5.2
29.4 29.8 8.04 93.8 6.46 5.4
Bottom 7.5 27.5 29.6 8.22 80.2 5.51 5.44 6.9 4.8
27.4 29.5 8.22 78.1 5.37 6.7
Other Observation:

Nil
SR4 17:50 Surface 1 30.1 28.8 8.44 97.1 6.68 6.51 3.7 4.1 3.6 4.6
30.0 28.8 8.44 95.2 6.54 3.8
Middle 4 28.9 28.6 8.31 94.4 6.49 4.5 4.5
29.0 28.7 8.32 91.8 6.31 4.4
Bottom 7 27.6 29.4 8.26 76.3 5.24 5.20 4.2 5.8
27.7 29.4 8.26 75.2 5.16 4.2
Other Observation:

Nil
SR5 17:34 Surface 1 29.7 29.4 8.41 91.3 6.28 5.86 3.4 3.8 3.1 7.8
29.6 29.4 8.40 92.5 6.36 3.4
Middle 4.5 28.1 29.4 8.35 77.6 5.33 2.6 8.3
28.2 29.3 8.35 79.6 5.47 2.7
Bottom 7.5 27.1 31.2 8.12 73.9 5.08 5.07 5.4 11.9
27.0 31.2 8.12 73.4 5.05 5.5
Other Observation:

Nil
SR6 17:17 Surface 1 29.4 29.9 8.42 97.1 6.68 6.57 3.3 3.0 4.1 6.5
29.5 29.9 8.42 95.6 6.57 3.3
Middle 5.5 27.9 33.2 8.38 95.4 6.56 2.7 5.4
27.9 33.1 8.38 93.9 6.46 2.8
Bottom 9.5 25.5 35.0 8.10 84.9 5.84 5.88 3.1 10.1
25.5 35.0 8.10 86.0 5.91 3.0
Other Observation:

Nil
SR7 17:02 Surface 1 29.7 26.6 8.42 90.6 6.23 6.00 3.5 4.0 5.2 8.4
29.6 26.7 8.42 92.3 6.35 3.5
Middle 11.5 26.1 35.4 8.29 83.2 5.72 4.7 6.8
26.1 35.4 8.30 82.6 5.68 4.6
Bottom 21.5 24.9 35.4 8.10 71.0 4.88 4.88 3.9 13.2
24.9 35.4 8.10 70.1 4.87 3.9
Other Observation:

Nil
C1 15:36 Surface 1 28.1 25.2 8.41 100.8 6.93 6.69 3.7 4.3 6.1 10.7
28.1 25.2 8.41 99.7 6.87 3.6
Middle 12 26.7 32.4 8.13 85.3 6.55 4.6 12.4
26.7 32.4 8.13 93.4 6.42 4.5
Bottom 23 24.9 35.5 8.10 75.1 5.16 5.19 4.8 13.6
24.8 35.6 8.10 75.7 5.22 4.8
Other Observation:

Nil
C2 15:53 Surface 1 28.0 26.4 8.38 93.8 6.45 5.77 4.1 4.1 7.0 10.0
28.0 26.5 8.38 94.2 6.47 4.1
Middle 6 26.4 28.7 8.22 74.8 5.13 4.7 10.8
26.3 28.7 8.21 73.2 5.02 4.7
Bottom 10.5 26.1 29.9 8.19 69.7 4.78 4.71 3.5 12.3
26.1 29.8 8.20 67.3 4.64 3.5
Other Observation:

Nil
C3 16:11 Surface 1 27.9 24.6 8.28 75.3 5.17 5.02 2.8 2.9 8.9 13.8
27.8 24.7 8.28 73.9 5.08 2.8
Middle 5 27.1 25.3 8.19 71.2 4.89 2.2 14.2
27.1 25.3 8.19 72.0 4.95 2.1
Bottom 8.5 26.7 26.5 8.19 67.3 4.62 4.65 3.7 18.4
26.6 26.5 8.20 68.0 4.68 3.6
Other Observation:

Nil
C4 16:29 Surface 1 29.5 26.1 8.34 94.4 6.52 6.45 2.4 3.1 5.6 9.3
29.4 26.0 8.34 93.5 6.42 2.3
Middle 6 27.9 26.3 8.30 94.1 6.49 3.9 8.4
27.9 26.7 8.31 92.5 6.37 3.8
Bottom 11 26.2 35.9 8.00 75.9 5.22 5.25 3.0 13.9
26.1 35.8 8.01 76.8 5.28 2.9
Other Observation:

Nil
C5 16:48 Surface 1 29.1 28.4 8.43 92.9 6.39 5.90 3.7 3.6 4.3 5.8
29.0 28.6 8.42 91.0 6.26 3.7
Middle 11 26.0 35.0 8.28 79.3 5.45 2.8 5.3
26.1 35.0 8.28 80.2 5.51 2.8
Bottom 21 24.3 35.6 8.14 75.1 5.16 5.13 4.2 7.8
24.3 35.6 8.14 74.2 5.09 4.3
Other Observation:

Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 24/6/2002
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 13:19 Surface 1 28.2 28.6 8.44 89.9 6.17 5.90 5.3 7.3 3.8 7.2
28.2 28.5 8.43 90.8 6.23 5.4
Middle 11.5 26.6 33.2 8.25 81.4 5.59 6.9 6.3
26.6 33.2 8.24 81.9 5.62 6.7
Bottom 22 24.4 35.8 8.01 63.5 4.37 4.31 9.7 11.4
24.5 35.8 8.02 61.8 4.25 9.9
Other Observation:

Nil
SR2 13:03 Surface 1 28.6 25.2 8.44 92.5 6.36 6.03 5.7 6.4 5.8 5.3
28.6 25.2 8.45 92.2 6.34 5.5
Middle 5.5 27.5 26.0 8.38 83.4 5.73 7.6 3.6
27.5 26.1 8.38 82.7 5.68 7.4
Bottom 9.5 26.8 34.9 8.19 78.1 5.36 5.38 6.2 6.4
26.9 34.9 8.19 78.7 5.40 6.0
Other Observation:

Nil
SR3 12:42 Surface 1 29.2 26.2 8.43 87.8 6.03 6.32 5.3 5.5 3.8 4.1
29.3 26.3 8.42 89.7 6.17 5.2
Middle 4 29.4 26.1 8.33 95.1 6.53 4.8 4.7
29.4 26.0 8.32 95.5 6.56 4.9
Bottom 7 27.2 32.0 8.13 66.3 4.55 4.52 6.5 3.9
27.2 32.0 8.14 65.4 4.49 6.3
Other Observation:

Nil
SR4 12:23 Surface 1 30.1 26.9 8.45 84.6 5.81 5.44 3.2 3.9 6.9 5.9
30.2 26.9 8.45 84.3 5.79 3.3
Middle 4 29.8 29.0 8.40 73.4 5.04 3.6 5.5
29.8 29.1 8.39 74.5 5.12 3.5
Bottom 6.5 28.2 31.5 8.12 70.7 4.86 4.90 4.9 5.4
28.2 31.6 8.12 71.8 4.93 5.1
Other Observation:

Nil
SR5 12:10 Surface 1 29.8 29.8 8.41 85.4 5.87 5.53 3.9 4.1 6.3 5.7
29.8 29.8 8.42 85.6 5.81 3.7
Middle 4 27.5 27.5 8.21 75.6 5.19 3.7 5.7
27.4 27.4 8.20 76.3 5.24 3.5
Bottom 7 26.9 26.9 8.16 68.7 4.72 4.74 4.7 5.1
26.9 26.9 8.15 69.1 4.75 4.8
Other Observation:

Nil
SR6 11:54 Surface 1 30.0 29.0 8.38 86.7 5.96 5.34 3.4 3.4 1.6 3.9
30.0 29.0 8.38 86.5 5.94 3.3
Middle 5 28.4 31.4 8.23 69.2 4.75 3.0 4.8
28.4 31.5 8.24 68.8 4.72 2.9
Bottom 9 26.6 34.5 8.12 63.6 4.38 4.40 4.1 5.4
26.7 34.5 8.12 64.2 4.41 3.9
Other Observation:

Nil
SR7 11:39 Surface 1 29.7 26.9 8.44 90.9 6.24 5.89 3.5 4.4 5.5 6.0
29.7 26.8 8.43 91.6 6.29 3.3
Middle 11 27.1 32.2 8.25 80.9 5.56 3.7 5.1
27.0 32.2 8.25 79.8 5.48 3.8
Bottom 21 25.2 35.2 8.19 68.8 4.73 4.70 6.1 7.4
25.2 35.2 8.19 67.7 4.66 6.2
Other Observation:

Nil
C1 10:16 Surface 1 28.4 27.2 8.35 95.8 6.58 5.98 3.0 3.8 4.6 4.7
28.3 27.2 8.35 97.1 6.67 3.2
Middle 12 28.0 32.5 8.21 78.1 5.36 3.6 4.0
27.9 32.6 8.22 77.5 5.32 3.8
Bottom 22.5 26.7 36.5 8.34 60.6 4.16 4.20 4.5 5.4
26.8 36.4 8.34 61.7 4.24 4.6
Other Observation:

Nil
C2 10:32 Surface 1 29.8 22.3 8.45 87.3 5.99 5.77 2.7 3.9 6.5 6.2
28.7 22.2 8.45 88.9 6.10 2.8
Middle 5.5 28.5 24.1 8.45 80.5 5.49 3.3 5.7
28.4 24.0 8.44 80.6 5.50 3.1
Bottom 10 27.4 28.6 8.35 75.9 5.22 5.25 5.6 6.5
27.4 28.7 8.34 76.9 5.28 5.7
Other Observation:

Nil
C3 10:49 Surface 1 29.2 28.7 8.40 91.2 6.26 6.04 2.2 3.1 7.7 7.5
29.2 28.8 8.40 92.3 6.34 2.0
Middle 4.5 28.1 32.1 8.41 84.7 5.82 2.9 7.9
28.1 32.0 8.41 83.6 5.75 2.7
Bottom 7.5 26.3 34.0 8.13 73.6 5.05 5.04 4.4 6.8
26.2 34.1 8.14 73.1 5.02 4.5
Other Observation:

Nil
C4 11:04 Surface 1 29.8 29.2 8.35 92.3 6.34 6.15 3.3 4.0 4.9 5.3
29.8 29.2 8.35 92.8 6.37 3.0
Middle 6 29.1 33.2 8.24 87.1 5.98 3.6 4.9
28.9 33.1 8.23 85.9 5.90 3.7
Bottom 11 25.5 35.1 8.11 65.1 4.47 4.50 5.2 6.2
25.5 35.1 8.12 66.0 4.53 5.0
Other Observation:

Nil
C5 11:23 Surface 1 29.1 26.4 8.40 89.9 6.18 5.77 2.8 4.6 3.4 4.9
29.2 26.4 8.40 89.1 6.12 2.6
Middle 11 26.5 31.0 8.23 78.2 5.36 3.5 5.1
26.6 31.1 8.23 78.7 5.41 3.3
Bottom 20.5 24.4 35.5 8.15 74.2 5.10 5.08 7.8 6.3
24.5 35.5 8.16 73.5 5.06 7.6
Other Observation:

Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.