Date: 21/2/2002  
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 12:41 Surface 1 18.2 32.9 7.97 96.4 7.41 6.96 1.1 3.0 6.1 6.4
18.3 32.9 7.97 97.9 7.51 1.2
Middle 13 17.8 33.1 7.90 83.6 6.48 3.7 6.1
17.8 33.0 7.90 82.8 6.42 3.4
Bottom 25 17.8 33.1 7.89 82.8 6.42 6.40 4.5 7.1
17.8 33.1 7.89 82.3 6.38 4.1
SR2 12:29 Surface 1 18.7 32.9 7.95 94.2 7.18 6.96 3.6 5.6 7.1 6.5
18.8 32.9 7.96 94.1 7.22 3.0
Middle 6 18.1 32.9 7.89 87.0 6.71 3.8 4.5
18.1 32.9 7.89 87.4 6.74 4.4
Bottom 11 18.0 33.1 7.85 82.0 6.33 6.30 8.8 7.9
18.0 33.1 7.87 81.2 6.27 9.9
SR3 12:06 Surface 1 18.2 33.2 7.96 89.2 6.86 6.82 3.1 3.4 8.1 10.4
18.2 33.2 7.96 89.3 6.87 2.9
Middle 4.5 17.9 33.2 7.94 87.0 6.73 3.7 11.9
17.9 33.2 7.95 87.9 6.80 3.4
Bottom 8 17.8 33.2 7.98 85.6 6.63 6.66 3.6 11.3
17.8 33.2 7.92 86.3 6.69 3.7
SR4 11:48 Surface 1 18.3 33.2 8.00 91.9 7.06 7.00 1.4 1.3 9.5 9.2
18.3 33.2 8.00 89.3 6.85 1.5
Middle 3.5 18.0 33.3 8.01 90.8 7.00 1.3 8.9
18.0 33.2 8.01 91.9 7.09 1.2
Bottom 6 17.7 33.2 7.93 83.3 6.47 6.48 1.2 9.3
17.7 33.2 7.95 83.6 6.49 1.3
SR5 11:36 Surface 1 17.9 33.2 7.94 91.6 7.08 7.07 3.1 2.7 5.5 5.2
17.9 33.1 7.94 91.2 7.05 2.8
Middle 4.5 17.7 33.2 7.95 91.0 7.07 1.4 4.3
17.7 33.2 7.96 91.3 7.09 1.3
Bottom 7.5 17.6 33.2 7.90 85.1 6.61 6.62 3.8 5.9
17.6 33.2 7.91 85.2 6.62 3.8
SR6 11:24 Surface 1 17.9 33.2 7.97 93.3 7.22 7.17 1.3 2.7 5.5 5.8
17.9 33.2 7.97 93.9 7.26 1.2
Middle 5.5 17.7 33.2 7.94 92.4 7.17 2.5 5.3
17.7 33.2 7.94 90.5 7.03 3.1
Bottom 10 17.7 33.2 7.91 87.9 6.83 6.83 4.0 6.5
17.6 33.2 7.92 87.9 6.83 4.0
SR7 11:13 Surface 1 17.5 33.1 7.87 86.3 6.75 6.71 5.8 6.2 8.5 8.4
17.5 33.1 7.88 86.0 6.71 5.3
Middle 11 17.5 33.1 7.87 85.2 6.66 4.6 7.3
17.5 33.1 7.88 85.9 6.70 4.0
Bottom 21 17.3 33.0 7.85 83.9 6.57 6.56 8.6 9.5
17.3 33.1 7.86 83.7 6.55 8.9
C1 09:25 Surface 1 17.9 32.9 7.83 95.8 7.42 7.38 1.8 1.2 7.9 9.2
17.9 32.9 7.83 96.1 7.45 1.5
Middle 13 17.8 33.0 7.83 94.3 7.32 0.6 9.5
17.8 33.0 7.84 94.5 7.33 0.6
Bottom 25 17.7 33.1 7.73 92.9 7.24 7.22 1.1 10.3
17.7 33.1 7.77 92.7 7.20 1.3
C2 09:39 Surface 1 17.9 32.7 7.80 89.5 6.95 6.91 2.3 2.8 9.1 7.6
17.9 32.7 7.81 89.2 6.92 2.7
Middle 6.5 17.8 32.8 7.80 88.5 6.87 2.1 6.5
17.8 32.8 7.80 88.7 6.88 2.2
Bottom 12 17.9 33.0 7.81 89.4 6.92 6.89 3.9 7.1
17.9 33.0 7.83 88.6 6.86 3.8
C3 10:02 Surface 1 18.0 32.6 7.81 86.0 6.66 6.61 4.7 12.7 9.3 7.9
18.0 32.6 7.82 87.2 6.74 5.2
Middle 4.5 17.8 32.9 7.83 84.4 6.55 16.4 6.5
17.7 32.9 7.83 83.6 6.49 16.5
Bottom 8 17.6 33.0 7.76 82.7 6.43 6.49 17.5 7.9
17.7 33.0 7.83 84.1 6.54 16.1
C4 10:23 Surface 1 18.1 33.0 7.92 92.6 7.14 6.86 5.3 11.1 9.3 8.6
18.1 33.0 7.92 92.7 7.16 4.9
Middle 6.5 17.5 33.0 7.86 84.3 6.57 13.1 7.5
17.4 33.0 7.85 84.1 6.57 13.3
Bottom 12 17.4 33.1 7.82 82.9 6.47 6.47 15.5 9.1
17.4 33.0 7.84 82.7 6.46 14.3
C5 10:54 Surface 1 17.3 33.0 7.85 83.6 6.54 6.55 4.0 4.1 5.9 9.2
17.3 33.0 7.85 83.8 6.56 4.1
Middle 12 17.3 33.0 7.85 83.7 6.56 4.1 13.1
17.3 33.0 7.85 83.2 6.52 4.7
Bottom 23 17.2 33.0 7.81 82.3 6.46 6.48 3.5 8.7
17.2 33.0 7.82 82.8 6.49 4.1
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 21/2/2002  
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 18:48 Surface 1 18.7 33.0 7.99 96.7 7.37 7.04 4.2 6.0 12.9 9.0
18.6 32.9 7.99 97.3 7.43 4.5
Middle 13 18.2 33.0 7.92 85.5 6.59 7.1 6.7
18.2 33.0 7.94 87.9 6.77 6.0
Bottom 25 17.9 33.1 7.89 80.9 6.26 6.26 6.9 7.5
17.8 33.1 7.89 80.8 6.26 7.1
SR2 18:35 Surface 1 18.5 32.9 7.93 90.5 6.93 6.76 3.6 5.7 8.5 8.8
18.5 32.9 7.94 91.1 6.98 4.1
Middle 6 18.0 32.9 7.89 84.4 6.52 6.6 8.5
18.0 33.0 7.89 85.2 6.59 6.4
Bottom 10.5 17.8 33.1 7.87 81.3 6.30 6.32 6.3 9.3
17.8 33.1 7.88 81.8 6.34 7.0
SR3 18:11 Surface 1 18.7 33.1 7.97 88.7 6.76 6.61 4.5 5.4 6.1 11.8
18.7 33.0 7.97 87.2 6.64 4.0
Middle 4 18.2 33.1 7.92 86.0 6.61 8.0 10.7
18.2 33.2 7.92 83.7 6.43 7.8
Bottom 7 17.9 33.2 7.92 83.0 6.43 6.48 4.1 18.5
17.9 33.2 7.94 84.2 6.52 3.9
SR4 17:54 Surface 1 18.7 33.2 8.05 95.2 7.28 7.24 1.0 1.6 15.3 10.0
18.7 33.2 8.05 94.8 7.22 1.2
Middle 3.5 18.6 33.2 8.03 95.5 7.22 1.1 6.1
18.7 33.2 8.04 95.0 7.23 1.2
Bottom 6 17.8 33.2 7.99 91.1 7.05 7.07 2.7 8.5
17.8 33.2 8.00 91.6 7.09 2.4
SR5 17:42 Surface 1 17.9 33.2 7.97 92.2 7.13 7.09 2.3 2.6 11.0 9.7
17.9 33.1 7.98 91.4 7.06 2.0
Middle 4.5 17.9 33.0 7.97 91.4 7.09 2.4 13.9
17.8 33.1 7.95 91.5 7.08 2.6
Bottom 8 17.7 33.2 7.94 85.6 6.65 6.71 3.0 4.3
17.7 33.2 7.96 87.2 6.77 3.0
SR6 17:30 Surface 1 17.8 33.1 7.94 88.1 6.83 6.75 3.0 2.9 8.1 6.6
17.8 33.1 7.94 88.7 6.87 3.2
Middle 5.5 17.6 33.1 7.92 86.9 6.73 3.1 5.3
17.6 33.1 7.91 84.7 6.58 3.5
Bottom 10 17.7 33.2 7.95 88.2 6.85 6.87 2.4 6.3
17.7 33.2 7.96 88.7 6.89 2.1
SR7 17:18 Surface 1 17.7 33.1 7.89 84.2 6.54 6.43 3.5 10.1 7.9 9.7
17.7 33.1 7.89 83.9 6.52 4.0
Middle 11.5 17.5 33.1 7.87 81.2 6.33 4.3 7.6
17.5 33.1 7.87 81.1 6.33 4.6
Bottom 21.5 17.5 33.1 7.87 80.3 6.26 6.26 21.6 13.7
17.5 33.1 7.87 80.1 6.26 22.6
C1 15:30 Surface 1 18.7 32.9 7.94 107.7 8.20 7.96 2.0 1.5 4.7 4.8
18.7 32.9 7.95 109.3 8.53 2.1
Middle 13 17.8 33.0 7.88 97.4 7.55 1.0 5.5
17.8 33.0 7.89 97.6 7.56 0.8
Bottom 24.5 17.7 33.1 7.87 95.1 7.39 7.32 1.5 4.3
17.7 33.1 7.87 93.2 7.24 1.5
C2 15:46 Surface 1 18.6 32.7 7.88 97.6 7.48 7.29 3.9 4.8 6.9 9.0
18.5 32.7 7.89 98.4 7.54 3.8
Middle 6.5 18.1 32.8 7.85 91.6 7.08 4.9 10.1
18.1 32.8 7.86 91.6 7.07 4.5
Bottom 12 17.9 33.0 7.83 88.5 6.84 6.85 5.8 9.9
17.9 33.0 7.85 88.3 6.85 6.1
C3 16:08 Surface 1 18.7 33.0 8.00 103.9 7.92 7.83 3.0 10.5 8.1 11.2
18.7 33.0 8.01 104.0 7.93 3.5
Middle 5 18.2 32.9 7.96 100.1 7.69 2.7 6.5
18.3 32.9 7.97 101.0 7.76 3.1
Bottom 9 17.6 33.0 7.83 81.7 6.34 6.30 24.0 18.9
17.6 33.0 7.84 80.2 6.25 26.7
C4 16:29 Surface 1 18.1 33.1 7.91 89.1 6.87 6.76 3.3 8.6 9.5 9.2
18.1 33.0 7.92 88.2 6.80 3.3
Middle 6 17.8 33.0 7.90 86.1 6.67 2.2 9.3
17.8 33.0 7.90 86.4 6.70 2.0
Bottom 11 17.2 33.0 7.82 78.5 6.17 6.14 20.1 8.9
17.2 33.0 7.83 77.8 6.11 20.8
C5 16:59 Surface 1 17.5 33.0 7.85 80.6 6.30 6.26 4.2 8.5 5.5 13.3
17.5 33.0 7.85 80.1 6.25 3.7
Middle 11.5 17.4 33.0 7.85 79.9 6.25 5.3 19.3
17.3 33.1 7.84 79.5 6.22 5.5
Bottom 22 17.3 33.0 7.83 78.3 6.13 6.13 16.9 15.1
17.3 33.0 7.84 78.2 6.12 15.4
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.