Date: 26/6/2002  
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 10:41 Surface 1 28.8 24.3 8.48 104.4 7.12 6.74 4.9 10.1 6.9 7.9
28.9 24.2 8.48 105.8 7.20 4.8
Middle 12.5 25.4 35.1 8.06 93.2 6.36 13.5 9.7
25.5 35.1 8.06 92.2 6.27 14.7
Bottom 23.5 24.6 35.2 8.03 77.8 5.31 5.39 11.8 7.2
24.7 35.2 8.03 80.3 5.46 10.9
Other Observation:

Nil
SR2 10:24 Surface 1 29.3 24.2 8.47 99.7 6.80 6.04 7.1 8.5 7.9 8.7
29.3 24.1 8.47 98.9 6.74 6.8
Middle 5.5 28.6 25.1 8.40 78.5 5.34 5.9 7.4
28.7 25.0 8.40 77.2 5.26 5.6
Bottom 10 26.0 34.3 8.05 75.6 5.16 5.13 12.1 10.7
26.1 34.3 8.05 74.2 5.09 13.4
Other Observation:

Nil
SR3 10:05 Surface 1 29.6 25.4 8.39 96.6 6.58 6.21 5.8 5.0 6.8 5.7
29.6 25.4 8.40 97.3 6.62 6.2
Middle 4 28.7 32.2 8.28 85.9 5.84 4.2 5.3
28.7 32.2 8.28 85.1 5.79 4.5
Bottom 7 28.4 34.3 8.25 70.3 4.78 4.81 4.8 4.9
28.5 34.3 8.25 78.9 4.83 4.6
Other Observation:

Nil
SR4 09:46 Surface 1 30.1 25.3 8.45 98.2 6.67 6.29 4.6 5.3 4.6 6.8
30.1 25.4 8.45 97.5 6.63 4.5
Middle 4 28.4 33.5 8.24 87.4 5.94 5.5 7.9
28.4 33.5 8.24 87.0 5.92 6.0
Bottom 7 27.8 33.6 8.18 77.3 5.25 5.28 5.0 8.0
27.8 33.6 8.18 77.8 5.30 5.9
Other Observation:

Nil
SR5 09:29 Surface 1 29.3 24.4 8.49 94.5 6.43 6.31 6.7 7.6 5.6 6.5
29.3 24.4 8.49 95.7 6.51 6.8
Middle 4.5 27.7 31.6 8.22 88.6 6.12 6.2 7.7
27.6 31.6 8.21 90.8 6.17 6.2
Bottom 7.5 27.2 34.4 8.12 71.7 4.86 4.85 10.1 6.1
27.1 34.4 8.12 71.0 4.84 9.7
Other Observation:

Nil
SR6 09:10 Surface 1 29.5 24.1 8.40 104.7 7.08 6.66 5.7 9.7 5.7 7.4
29.4 24.1 8.40 102.1 6.93 5.2
Middle 6 28.7 33.1 8.29 92.7 6.27 10.8 7.3
28.7 33.0 8.29 93.8 6.35 10.4
Bottom 10.5 27.8 33.9 8.16 80.8 5.40 5.35 13.5 9.1
27.8 33.9 8.16 78.7 5.29 12.6
Other Observation:

Nil
SR7 08:52 Surface 1 28.7 28.3 8.37 105.7 7.16 6.96 6.8 8.0 8.4 7.5
28.7 28.3 8.38 107.6 7.28 7.0
Middle 11 26.3 33.2 8.12 99.3 6.70 9.3 7.4
26.4 33.2 8.11 99.2 6.69 9.9
Bottom 21 24.0 35.5 8.05 80.5 5.44 5.38 7.4 6.7
24.1 35.5 8.05 78.3 5.32 7.5
Other Observation:

Nil
C1 07:25 Surface 1 27.8 26.7 8.33 103.2 6.99 6.57 3.2 5.7 10.6 12.2
27.7 26.7 8.33 102.6 6.94 3.5
Middle 13 25.7 34.0 8.13 90.2 6.11 5.3 6.6
25.6 34.1 8.13 91.8 6.23 5.9
Bottom 24.5 23.8 35.5 8.13 78.4 5.31 5.25 8.0 19.5
23.8 35.5 8.12 76.7 5.18 8.2
Other Observation:

Nil
C2 07:42 Surface 1 29.1 25.7 8.41 111.5 7.52 6.95 4.7 5.0 8.3 8.4
29.1 25.7 8.41 110.9 7.49 5.1
Middle 6.5 27.5 30.8 8.28 94.7 6.43 3.6 7.7
27.5 30.8 8.28 93.5 6.35 3.4
Bottom 11.5 26.1 34.9 8.12 91.3 6.20 6.29 6.9 9.3
26.1 34.9 8.12 94.2 6.37 6.3
Other Observation:

Nil
C3 07:59 Surface 1 29.5 25.9 8.43 101.8 6.92 6.71 3.3 5.1 9.6 8.5
29.1 25.8 8.44 101.1 6.88 3.8
Middle 5 27.9 34.7 8.19 96.4 6.57 4.1 8.5
27.9 34.7 8.19 95.3 6.48 4.5
Bottom 8.5 26.4 35.2 8.06 85.5 5.84 5.78 7.6 7.3
26.3 35.3 8.06 83.9 5.71 7.2
Other Observation:

Nil
C4 08:18 Surface 1 28.9 23.5 8.44 99.4 6.72 6.15 5.5 5.9 6.5 10.7
28.8 23.6 8.44 101.8 6.89 4.9
Middle 6 28.7 32.1 8.31 82.1 5.57 3.9 5.5
28.7 32.1 8.31 80.1 5.43 3.7
Bottom 11 25.2 35.0 8.10 76.6 5.18 5.22 8.5 20.1
25.3 35.0 8.11 77.5 5.26 8.7
Other Observation:

Nil
C5 08:37 Surface 1 28.8 24.5 8.29 100.5 6.83 6.03 5.2 5.5 7.4 6.5
28.9 24.6 8.29 99.5 6.57 5.8
Middle 12 27.4 35.2 8.09 78.7 5.32 4.5 5.6
27.4 35.2 8.08 79.9 5.41 4.5
Bottom 23 25.8 35.6 8.08 75.9 5.15 5.13 6.5 6.5
25.8 35.6 8.09 75.3 5.10 6.4
Other Observation:

Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 26/6/2002  
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 15:10 Surface 1 28.0 26.6 8.33 112.8 7.65 6.33 5.8 8.2 10.2 10.1
28.0 26.6 8.33 110.3 7.49 6.2
Middle 12 26.6 30.7 8.22 73.9 5.01 8.1 9.5
26.6 30.7 8.22 76.5 5.18 8.5
Bottom 23 25.4 34.4 8.03 68.9 4.67 4.60 10.3 10.5
25.4 34.4 8.03 66.7 4.52 10.1
Other Observation:

Nil
SR2 14:53 Surface 1 28.2 26.0 8.27 102.9 6.99 6.21 6.6 7.4 9.7 10.4
28.2 26.0 8.27 104.8 7.12 5.9
Middle 5.5 27.5 28.9 8.17 80.2 5.44 7.4 10.4
27.6 28.9 8.17 78.1 5.30 7.6
Bottom 9.5 27.2 30.8 8.10 64.4 4.37 4.34 8.7 11.2
27.2 30.8 8.10 63.6 4.31 8.3
Other Observation:

Nil
SR3 14:35 Surface 1 29.2 24.2 8.49 102.5 6.95 6.66 5.4 6.5 10.1 10.7
29.2 24.2 8.49 101.3 6.88 5.9
Middle 4 29.0 24.6 8.25 95.8 6.49 4.8 11.4
29.0 24.5 8.25 93.2 6.31 4.3
Bottom 7 28.3 33.7 8.22 86.3 5.85 5.78 9.1 10.7
28.3 33.7 8.22 84.0 5.70 9.7
Other Observation:

Nil
SR4 14:17 Surface 1 29.1 26.4 8.36 108.4 7.34 6.86 4.4 7.2 5.6 6.2
29.0 26.4 8.36 107.1 7.26 4.9
Middle 4 29.0 29.6 8.31 93.6 6.36 6.0 5.8
29.0 29.6 8.31 95.3 6.46 5.7
Bottom 6.5 27.7 33.3 8.15 85.7 5.82 5.79 11.2 7.1
27.7 33.4 8.15 84.8 5.76 10.8
Other Observation:

Nil
SR5 14:01 Surface 1 29.9 25.9 8.30 105.9 7.17 6.71 3.9 5.8 7.9 6.8
29.9 25.9 8.31 106.4 7.22 3.5
Middle 4 29.7 27.8 8.30 90.8 6.15 5.3 6.5
29.7 28.7 8.30 92.7 6.29 5.8
Bottom 7 28.5 32.9 8.26 76.0 5.16 5.21 7.9 5.9
28.5 32.8 8.26 77.5 5.25 8.1
Other Observation:

Nil
SR6 13:43 Surface 1 29.2 25.4 8.45 101.7 6.89 6.45 4.6 7.8 7.1 7.1
29.1 25.4 8.45 102.5 6.94 4.8
Middle 6 28.7 31.6 8.39 88.9 6.03 7.8 8.6
28.7 31.6 8.39 87.5 5.92 7.9
Bottom 10.5 27.6 33.8 8.19 72.8 4.93 4.95 10.4 5.7
27.7 33.8 8.19 73.2 4.97 11.1
Other Observation:

Nil
SR7 13:26 Surface 1 29.1 26.8 8.40 106.5 7.21 6.64 4.5 7.3 8.4 9.0
29.1 26.9 8.40 105.3 7.13 4.1
Middle 11 26.9 35.4 8.26 90.6 6.16 9.6 8.1
26.9 35.3 8.26 89.4 6.07 9.2
Bottom 21 24.9 35.7 8.05 68.2 4.62 4.70 8.1 10.6
24.9 35.7 8.05 70.5 4.78 8.4
Other Observation:

Nil
C1 11:49 Surface 1 28.5 26.0 8.31 107.8 7.31 6.83 4.7 6.6 17.3 17.7
28.6 25.9 8.31 109.2 7.40 4.5
Middle 12.5 26.7 32.5 8.18 93.1 6.27 5.4 16.4
26.7 32.5 8.19 93.7 6.33 5.1
Bottom 23.5 25.0 35.2 8.02 83.9 5.68 5.66 9.8 19.3
25.1 35.2 8.02 83.3 5.63 10.3
Other Observation:

Nil
C2 12:08 Surface 1 28.1 25.7 8.21 107.2 7.28 6.87 6.8 9.4 18.3 17.6
28.0 25.7 8.22 105.8 7.19 6.7
Middle 6 27.4 27.2 8.19 95.7 6.47 8.4 16.3
27.5 27.3 8.19 96.3 6.52 8.2
Bottom 11 26.5 32.2 8.05 74.5 5.05 5.09 12.9 18.1
26.5 32.1 8.04 75.6 5.12 13.6
Other Observation:

Nil
C3 12:25 Surface 1 29.4 25.2 8.40 115.2 7.74 6.83 4.2 7.1 16.8 14.2
29.5 25.2 8.39 112.7 7.65 4.2
Middle 4.5 27.6 26.4 8.25 87.6 5.94 5.9 17.5
26.4 26.4 8.25 86.9 5.98 6.2
Bottom 7.5 27.2 33.2 8.07 78.4 5.31 5.28 11.4 8.2
27.3 33.2 8.07 77.1 5.24 10.7
Other Observation:

Nil
C4 12:44 Surface 1 29.6 24.3 8.45 119.8 8.14 7.16 3.7 7.9 18.3 19.5
29.5 24.3 8.45 118.6 8.06 3.5
Middle 6 28.6 25.3 8.28 92.4 6.28 6.6 22.3
28.7 25.2 8.28 90.7 6.16 6.0
Bottom 10.5 27.1 33.0 8.09 81.7 5.54 5.51 13.5 17.9
27.2 33.1 8.09 81.2 5.48 14.3
Other Observation:

Nil
C5 13:05 Surface 1 29.7 29.1 8.43 111.0 7.53 6.60 4.2 5.8 18.6 18.0
29.8 29.0 8.43 112.1 7.60 4.3
Middle 12 27.7 35.6 8.17 83.7 5.68 5.6 16.9
27.8 35.6 8.18 82.3 5.59 5.9
Bottom 22.5 27.1 35.8 8.16 67.8 4.61 4.59 7.4 18.5
27.1 35.8 8.16 67.2 4.57 7.5
Other Observation:

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