Date: 30/4/2002  
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 10:03 Surface 1 25.2 33.0 7.91 89.2 5.93 5.88 3.4 3.6 7.0 8.1
25.2 33.0 7.92 89.2 5.92 3.5
Middle 14 24.8 33.4 7.92 88.0 5.82 3.6 7.6
24.8 33.4 7.92 88.0 5.83 3.5
Bottom 26.5 24.7 33.6 7.93 87.0 5.75 5.76 3.8 9.6
24.7 33.6 7.93 87.1 5.76 3.8
SR2 09:42 Surface 1 25.4 33.2 7.92 89.6 5.84 5.83 3.6 3.2 5.8 6.4
25.4 33.2 7.92 89.7 5.85 3.6
Middle 6 25.2 33.3 7.92 89.0 5.80 2.9 7.0
25.2 33.3 7.92 89.1 5.81 3.1
Bottom 11 24.9 33.5 7.93 87.7 5.67 5.68 2.8 6.4
24.9 33.4 7.93 87.8 5.68 2.9
SR3 09:24 Surface 1 24.9 33.7 7.94 91.2 5.99 5.97 2.1 2.7 9.0 11.7
24.9 33.7 7.94 91.3 5.99 2.3
Middle 5 24.9 33.7 7.93 90.7 5.94 2.9 19.0
24.9 33.7 7.93 90.7 5.95 2.9
Bottom 9 24.6 33.7 7.93 90.1 5.89 5.90 2.8 7.0
24.6 33.7 7.93 90.2 5.90 2.9
SR4 09:11 Surface 1 24.9 33.7 7.93 91.4 5.88 5.87 2.1 2.3 5.0 5.1
24.9 33.7 7.93 91.4 5.89 2.0
Middle 4.5 24.5 33.7 7.93 91.1 5.86 1.6 4.8
24.5 33.7 7.94 91.2 5.86 1.7
Bottom 7.5 24.5 33.7 7.92 90.9 5.83 5.84 3.2 5.4
24.5 33.7 7.93 90.9 5.84 3.3
SR5 09:00 Surface 1 24.8 33.7 7.94 91.9 6.03 6.02 1.2 1.5 5.8 6.5
24.8 33.7 7.94 92.0 6.04 1.3
Middle 4.5 24.8 33.7 7.94 91.8 6.01 1.4 6.0
24.8 33.7 7.94 91.7 6.00 1.4
Bottom 8 24.5 33.7 7.93 91.6 5.99 5.99 1.7 7.6
24.5 33.7 7.94 91.5 5.98 1.8
SR6 08:50 Surface 1 24.7 33.7 7.94 92.4 6.04 6.04 1.3 3.6 19.0 14.1
24.7 33.7 7.94 92.5 6.04 1.4
Middle 6 24.5 33.7 7.92 92.2 6.03 5.2 16.6
24.5 33.7 7.93 92.2 6.03 5.0
Bottom 10.5 24.5 33.7 7.92 92.0 6.02 6.02 4.3 6.6
24.5 33.7 7.93 92.0 6.02 4.2
SR7 08:36 Surface 1 24.7 33.7 7.93 88.6 5.85 5.92 1.4 2.2 3.4 4.9
24.7 33.7 7.93 88.9 5.87 1.5
Middle 11.5 24.4 33.7 7.94 90.7 5.97 1.6 4.6
24.5 33.7 7.94 90.8 5.98 1.7
Bottom 21.5 24.4 33.8 7.94 91.5 6.05 6.06 3.5 6.8
24.4 33.8 7.94 91.6 6.06 3.5
C1 07:00 Surface 1 24.9 32.3 7.89 81.7 5.45 5.56 2.7 2.5 9.8 12.3
24.9 32.3 7.89 81.8 5.45 2.7
Middle 13.5 24.8 32.7 7.85 85.4 5.66 2.1 9.4
24.8 32.7 7.83 85.5 5.67 2.0
Bottom 25.5 24.4 33.6 7.89 88.6 5.91 5.92 2.7 17.8
24.3 33.6 7.89 88.7 5.92 2.8
C2 07:18 Surface 1 25.0 32.0 7.83 85.9 5.70 5.68 4.7 8.5 22.2 15.7
25.0 32.0 7.83 86.1 5.71 4.8
Middle 7 24.9 32.5 7.85 85.3 5.65 5.0 8.6
24.9 32.5 7.87 85.4 5.64 5.2
Bottom 12.5 24.6 33.5 7.91 84.9 5.57 5.58 15.8 16.4
24.6 33.5 7.91 85.0 5.58 15.7
C3 07:35 Surface 1 25.1 31.7 7.90 88.0 5.81 5.71 2.3 3.2 8.8 10.7
25.1 31.7 7.90 88.0 5.82 2.2
Middle 5 24.6 33.3 7.91 85.3 5.60 3.1 17.2
24.6 33.3 7.91 85.4 5.62 2.9
Bottom 9 24.6 33.4 7.91 87.7 5.77 5.78 4.4 6.0
24.6 33.4 7.92 87.8 5.78 4.5
C4 07:54 Surface 1 25.0 32.9 7.91 90.8 6.02 5.94 2.1 3.2 7.2 5.7
25.0 32.9 7.91 90.6 6.01 2.0
Middle 7 24.5 33.7 7.93 88.7 5.86 1.3 4.6
24.5 33.8 7.93 88.7 5.85 1.4
Bottom 13 24.4 33.7 7.91 90.1 5.90 5.90 6.1 5.4
24.4 33.7 7.91 90.0 5.90 6.2
C5 08:14 Surface 1 24.6 33.7 7.92 91.3 6.10 6.06 1.2 1.2 3.4 11.1
24.6 33.7 7.92 91.3 6.10 1.2
Middle 12 24.4 33.8 7.92 90.8 6.02 1.2 11.6
24.4 33.8 7.93 90.9 6.02 1.1
Bottom 22.5 24.3 33.8 7.91 91.4 6.04 6.05 1.2 18.2
24.3 33.8 7.91 91.5 6.05 1.3
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 30/4/2002  
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 16:07 Surface 1 25.4 33.1 7.93 90.7 6.02 5.96 3.2 8.1 14.0 14.5
25.4 33.1 7.94 90.8 6.03 3.3
Middle 13.5 25.1 33.6 7.93 88.2 5.88 3.6 11.2
25.1 33.6 7.93 88.4 5.89 3.8
Bottom 25.5 24.9 33.7 7.92 87.3 5.80 5.81 17.3 18.2
24.9 33.7 7.92 87.4 5.81 17.4
SR2 15:50 Surface 1 25.5 33.4 7.93 88.6 5.83 5.77 2.8 3.1 5.6 8.9
25.5 33.4 7.93 88.6 5.82 2.9
Middle 6 25.4 33.6 7.93 87.8 5.71 3.1 8.0
25.4 33.6 7.93 87.8 5.72 3.1
Bottom 10.5 25.1 33.7 7.93 87.4 5.66 5.66 3.3 13.2
25.1 33.7 7.93 87.3 5.65 3.3
SR3 15:33 Surface 1 26.4 33.6 7.91 89.6 5.79 5.77 4.6 4.1 8.4 12.4
26.4 33.6 7.91 89.7 5.80 4.7
Middle 4.5 25.7 33.6 7.91 88.7 5.73 3.8 13.6
25.7 33.7 7.92 88.8 5.74 3.8
Bottom 8 25.0 33.6 7.92 87.9 5.64 5.65 3.9 15.2
25.0 33.6 7.92 88.0 5.66 3.8
SR4 15:18 Surface 1 25.6 33.7 7.90 91.8 6.14 6.12 1.9 2.8 9.4 7.5
25.6 33.7 7.91 91.9 6.15 2.0
Middle 4 25.0 33.6 7.90 91.6 6.10 2.8 6.0
25.0 33.7 7.90 91.5 6.10 2.7
Bottom 7 24.7 33.7 7.93 91.3 6.07 6.07 3.5 7.0
24.7 33.7 7.93 91.2 6.06 3.6
SR5 15:06 Surface 1 25.3 33.7 7.92 92.0 6.17 6.15 1.2 1.7 8.2 9.3
25.3 33.7 7.92 92.0 6.17 1.3
Middle 4.5 25.0 33.7 7.93 91.8 6.12 1.8 12.0
25.0 33.7 7.92 91.8 6.12 1.9
Bottom 7.5 24.8 33.7 7.95 91.4 6.06 6.06 2.1 7.6
24.8 33.7 7.95 91.3 6.05 2.0
SR6 14:54 Surface 1 25.2 33.6 7.91 91.9 6.08 6.07 1.3 2.2 7.6 7.8
25.2 33.6 7.92 92.0 6.09 1.3
Middle 5.5 24.9 33.6 7.92 91.6 6.05 1.7 8.8
24.9 33.7 7.92 91.7 6.05 1.8
Bottom 10 24.6 33.7 7.93 91.5 6.04 6.04 3.6 7.0
24.6 33.7 7.93 91.4 6.03 3.5
SR7 14:39 Surface 1 25.0 33.9 7.93 88.7 5.86 5.88 1.6 2.2 19.8 18.9
25.0 33.9 7.94 88.9 5.88 1.6
Middle 11 24.6 33.8 7.94 90.0 5.90 1.9 17.0
24.6 33.8 7.94 90.0 5.89 1.8
Bottom 21 24.5 33.8 7.94 91.2 6.01 6.01 3.2 19.8
24.5 33.8 7.94 91.1 6.01 3.1
C1 12:55 Surface 1 25.0 32.4 7.82 84.2 5.58 5.66 3.1 3.1 7.4 8.8
25.0 32.5 7.82 84.1 5.58 3.1
Middle 13 24.9 32.8 7.86 86.1 5.73 3.0 8.2
24.9 32.8 7.86 86.2 5.74 3.0
Bottom 25 24.5 33.7 7.91 89.5 6.03 6.03 3.1 10.8
24.5 33.7 7.90 89.5 6.02 3.2
C2 13:15 Surface 1 25.1 32.1 7.85 87.7 5.88 5.83 5.2 8.8 13.3 10.4
25.1 32.1 7.85 87.8 5.88 5.3
Middle 6.5 24.9 32.7 7.88 86.8 5.78 6.6 11.3
24.9 32.7 7.88 87.0 5.79 6.7
Bottom 12 24.7 33.6 7.93 86.4 5.71 5.72 14.7 6.5
24.7 33.6 7.93 86.5 5.72 14.5
C3 13:35 Surface 1 25.4 32.0 7.93 87.8 5.79 5.76 2.2 3.4 6.1 5.9
25.4 31.9 7.93 87.7 5.78 2.2
Middle 5 24.9 33.6 7.92 87.4 5.74 3.3 6.7
24.9 33.6 7.92 87.4 5.74 3.1
Bottom 8.5 24.7 33.7 7.92 87.1 5.70 5.71 4.8 4.9
24.7 33.7 7.92 87.2 5.72 4.9
C4 13:58 Surface 1 25.1 33.1 7.92 89.0 5.93 5.89 2.2 3.0 4.5 6.2
25.2 33.1 7.92 89.1 5.93 2.0
Middle 7 24.7 33.9 7.93 88.3 5.84 2.0 4.7
24.7 33.9 7.94 88.4 5.85 2.0
Bottom 12.5 24.5 33.8 7.93 87.9 5.78 5.79 4.8 9.3
24.5 33.9 7.92 88.0 5.79 4.7
C5 14:18 Surface 1 24.9 34.0 7.93 90.3 6.04 6.03 1.1 1.3 7.3 5.8
24.9 34.0 7.93 90.4 6.05 1.1
Middle 11.5 24.7 33.9 7.93 89.8 6.00 1.3 4.5
24.7 33.9 7.94 89.9 6.01 1.3
Bottom 21.5 24.6 33.8 7.93 89.4 5.97 5.98 1.4 5.7
24.6 33.8 7.93 89.5 5.98 1.4
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.