Date: 28/11/2001  
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) NH3-N (mg/L) TIN (mg/L)
Value DA Value DA Value DA Value DA Value DA
SR1 17:40 Surface 1 21.9 32.1 7.81 84.3 6.08 6.10 7.5 8.1 9.4 8.7 0.001 0.001 0.21 0.20
21.9 32.1 7.81 82.4 5.94 7.3
Middle 11 21.9 32.2 7.81 86.2 6.21 8.6 9.6 0.001 0.20
21.9 32.2 7.81 85.7 6.18 8.4
Bottom 21 21.9 32.2 7.80 89.4 6.45 6.36 8.2 7.2 0.001 0.20
21.9 32.2 7.81 87.1 6.27 8.6
Other Observations: Nil
SR2 17:27 Surface 1 21.8 32.0 7.76 82.6 5.97 6.00 5.3 6.9 9.8 9.1 0.002 0.002 0.27 0.25
21.8 32.0 7.76 82.2 5.94 4.9
Middle 6 21.9 32.1 7.77 84.0 6.06 7.4 5.8 0.002 0.24
21.9 32.1 7.77 83.8 6.04 6.4
Bottom 11 21.9 32.2 7.77 88.0 6.40 6.39 9.1 11.6 0.002 0.24
21.9 32.2 7.79 88.6 6.38 8.0
Other Observations: Nil
SR3 17:03 Surface 1 21.6 32.3 7.89 90.6 6.55 6.51 8.9 10.0 14.6 12.0 N.A. N.A. N.A. N.A.
21.6 32.3 7.89 88.6 6.38 9.5
Middle 4.5 21.6 32.3 7.88 90.6 6.56 10.9 9.0 N.A. N.A.
21.6 32.3 7.89 90.6 6.55 10.8
Bottom 8 21.6 32.3 7.87 91.0 6.59 6.58 9.6 12.4 N.A. N.A.
21.6 32.3 7.86 90.8 6.57 10.2
Other Observations: Nil
SR4 16:47 Surface 1 21.6 32.3 7.90 91.9 6.65 6.67 7.5 7.3 8.4 8.1 <0.001 <0.001 0.08 0.07
21.6 32.3 7.90 91.0 6.59 7.1
Middle 4 21.6 32.3 7.89 92.6 6.70 7.1 7.2 <0.001 0.08
21.6 32.3 7.89 97.0 6.73 7.1
Bottom 6.5 21.5 32.3 7.85 93.1 6.76 6.75 7.7 8.6 <0.001 0.06
21.5 32.3 7.86 92.9 6.74 7.1
Other Observations: Nil
SR5 16:35 Surface 1 21.6 32.3 7.88 90.8 6.57 6.54 9.3 11.0 8.2 7.8 <0.001 <0.001 0.09 0.09
21.6 32.3 7.88 90.6 6.54 9.8
Middle 4.5 21.6 32.3 7.87 90.3 6.54 9.5 7.2 <0.001 0.09
21.6 32.3 7.87 89.8 6.50 9.4
Bottom 7.5 21.4 32.3 7.79 90.8 6.60 6.57 14.7 8.0 <0.001 0.09
21.4 32.3 7.83 89.8 6.53 13.0
Other Observations: Nil
SR6 16:24 Surface 1 21.5 32.3 7.88 89.7 6.50 6.54 14.7 16.4 19.2 18.3 <0.001 <0.001 0.10 0.10
21.5 32.3 7.88 90.4 6.55 13.8
Middle 5.5 21.5 32.3 7.87 90.7 6.57 16.0 15.0 <0.001 0.11
21.5 32.3 7.87 90.0 6.52 15.4
Bottom 10 21.5 32.3 7.82 92.1 6.67 6.64 19.1 20.6 <0.001 0.10
21.5 32.3 7.84 91.0 6.60 19.2
Other Observations: Nil
SR7 16:13 Surface 1 21.6 32.3 7.88 91.0 6.59 6.59 11.2 13.0 10.2 12.4 <0.001 <0.001 0.10 0.10
21.6 32.3 7.88 90.2 6.53 11.3
Middle 11 21.6 32.3 7.87 91.5 6.62 12.0 13.6 <0.001 0.10
21.6 32.3 7.87 91.1 6.60 13.4
Bottom 21 21.5 32.3 7.79 92.7 6.72 6.66 16.1 13.5 <0.001 0.11
21.5 32.3 7.83 91.1 6.60 14.0
Other Observations: Nil
C1 14:30 Surface 1 21.9 32.1 7.75 82.5 5.95 5.91 5.2 7.6 15.7 10.6 0.001 0.001 0.21 0.22
21.9 32.1 7.75 82.1 5.99 5.2
Middle 13 21.8 32.1 7.74 81.4 5.87 6.5 7.5 0.001 0.22
21.8 32.1 7.74 80.7 5.83 6.5
Bottom 25 21.8 32.2 7.67 83.2 6.00 6.00 11.2 8.7 0.001 0.23
21.8 32.2 7.73 82.7 5.99 11.2
Other Observations: Nil
C2 14:40 Surface 1 21.9 32.0 7.70 81.4 5.87 5.84 6.1 10.8 7.1 11.1 0.002 0.002 0.31 0.30
21.9 32.0 7.71 80.6 5.81 6.1
Middle 6.5 21.8 32.0 7.68 80.8 5.84 10.5 10.3 0.002 0.30
21.8 32.0 7.69 80.7 5.83 10.5
Bottom 12 21.8 32.0 7.59 80.8 5.84 5.82 15.8 15.9 0.002 0.30
21.8 32.0 7.64 80.3 5.80 15.8
Other Observations: Nil
C3 15:01 Surface 1 21.8 32.1 7.73 87.2 6.20 6.28 11.1 11.8 12.6 13.5 0.002 0.002 0.27 0.27
21.8 32.1 7.73 86.6 6.25 11.1
Middle 4.5 21.8 32.1 7.72 88.1 6.36 11.6 14.5 0.002 0.27
21.8 32.1 7.72 87.0 6.29 11.6
Bottom 8 21.8 32.1 7.60 92.0 6.65 6.56 12.8 13.3 0.002 0.28
21.8 32.1 7.67 89.6 6.47 12.8
Other Observations: Nil
C4 15:22 Surface 1 21.6 32.3 7.87 90.7 6.56 6.56 15.8 16.5 18.9 20.0 <0.001 <0.001 0.12 0.11
21.6 32.3 7.87 90.5 6.54 15.8
Middle 6.5 21.6 32.3 7.86 90.8 6.57 17.8 20.1 <0.001 0.10
21.6 32.3 7.86 90.5 6.55 17.8
Bottom 12 21.6 32.3 7.79 92.1 6.66 6.63 15.8 20.9 <0.001 0.11
21.6 32.3 7.83 91.2 6.60 15.8
Other Observations: Nil
C5 15:56 Surface 1 21.4 32.2 7.89 91.9 6.68 6.66 11.6 12.3 10.5 11.4 <0.001 <0.001 0.09 0.09
21.4 32.2 7.89 91.8 6.67 11.6
Middle 11.5 21.4 32.2 7.88 91.4 6.65 11.8 10.9 <0.001 0.09
21.4 32.2 7.88 91.1 6.63 11.8
Bottom 21.5 21.4 32.2 7.84 92.0 6.69 6.69 13.4 12.7 <0.001 0.10
21.4 32.2 7.86 91.9 6.69 13.4
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 28/11/2001  
Weather: Overcast
Sea Condition: Rough
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) NH3-N (mg/L) TIN (mg/L)
Value DA Value DA Value DA Value DA Value DA
SR1 12:10 Surface 1 21.9 32.1 7.75 84.7 6.11 6.04 5.5 5.9 8.1 10.5 0.002 0.002 0.26 0.27
21.8 32.2 7.75 84.6 6.10 6.4
Middle 12.5 21.9 32.1 7.73 83.1 5.99 5.5 13.9 0.002 0.28
21.8 32.1 7.73 82.7 5.96 5.1
Bottom 24 21.8 32.1 7.71 85.6 6.18 6.15 7.0 9.5 0.002 0.26
21.9 32.1 7.72 84.9 6.12 6.1
Other Observations: Nil
SR2 11:54 Surface 1 21.9 32.2 7.80 88.8 6.40 6.41 9.0 9.6 8.9 9.4 0.001 0.001 0.18 0.18
21.9 32.2 7.81 88.5 6.39 8.7
Middle 5.5 21.8 32.2 7.78 88.9 6.42 8.8 8.8 0.001 0.19
21.8 32.2 7.79 89.1 6.43 9.5
Bottom 10 21.8 32.3 7.68 88.9 6.42 6.42 11.3 10.6 0.001 0.18
21.7 32.2 7.74 88.8 6.41 10.2
Other Observations: Nil
SR3 11:29 Surface 1 21.7 32.3 7.85 89.5 6.46 6.47 9.5 10.1 10.2 12.1 N.A. N.A. N.A. N.A.
21.7 32.3 7.86 88.7 6.43 10.8
Middle 4.5 21.6 32.3 7.84 89.9 6.50 9.9 11.4 N.A. N.A.
21.6 32.3 7.85 89.8 6.50 10.5
Bottom 7.5 21.5 32.3 7.68 89.2 6.48 6.47 9.0 14.6 N.A. N.A.
21.5 32.3 7.78 88.9 6.46 10.9
Other Observations: Nil
SR4 11:15 Surface 1 21.4 32.3 7.86 89.0 6.47 6.51 7.0 8.3 8.4 10.7 <0.001 <0.001 0.09 0.08
21.3 32.3 7.86 87.7 6.38 6.8
Middle 3.5 21.3 32.3 7.85 90.9 6.61 7.3 9.6 <0.001 0.08
21.3 32.3 7.86 90.6 6.59 8.5
Bottom 6 21.3 32.3 7.77 89.6 6.52 6.54 9.8 14.0 <0.001 0.08
21.3 32.3 7.81 90.2 6.56 10.4
Other Observations: Nil
SR5 11:07 Surface 1 21.5 32.3 7.86 90.8 6.59 6.57 9.2 7.8 12.6 10.5 <0.001 <0.001 0.10 0.10
21.5 32.3 7.86 90.5 6.56 8.4
Middle 4 21.3 32.3 7.85 90.8 6.60 7.5 9.8 <0.001 0.10
21.3 32.3 7.85 89.8 6.53 7.4
Bottom 7 21.3 32.3 7.78 91.1 6.62 6.59 7.2 9.0 <0.001 0.09
21.3 32.3 7.82 90.2 6.56 7.3
Other Observations: Nil
SR6 10:56 Surface 1 21.6 32.3 7.85 88.9 6.44 6.45 13.3 11.5 11.8 11.9 <0.001 <0.001 0.11 0.10
21.6 32.3 7.86 89.4 6.48 12.9
Middle 6 21.5 32.3 7.84 88.9 6.45 10.7 13.6 <0.001 0.10
21.5 32.3 7.85 88.6 6.43 10.9
Bottom 10.5 21.5 32.3 7.77 89.5 6.50 6.50 10.5 10.2 <0.001 0.09
21.5 32.3 7.80 89.5 6.50 10.7
Other Observations: Nil
SR7 10:43 Surface 1 21.5 32.3 7.86 91.2 6.61 6.59 15.3 16.4 16.6 18.6 <0.001 <0.001 0.11 0.11
21.5 32.3 7.86 91.1 6.60 14.4
Middle 11 21.5 32.3 7.83 90.8 6.58 14.7 18.2 <0.001 0.11
21.5 32.3 7.84 90.4 6.55 16.5
Bottom 21 21.5 32.3 7.79 90.7 6.57 6.57 19.0 21.0 <0.001 0.12
21.5 32.3 7.82 90.7 6.57 18.2
Other Observations: Nil
C1 09:04 Surface 1 21.8 32.2 7.72 84.9 6.12 6.15 8.7 10.4 12.4 11.8 <0.001 <0.001 0.15 0.15
21.8 32.2 7.73 85.8 6.19 9.1
Middle 13.5 21.8 32.2 7.69 85.2 6.14 11.4 10.4 <0.001 0.16
21.8 32.2 7.70 85.0 6.13 11.9
Bottom 25.5 21.8 32.2 7.61 84.9 6.12 6.09 10.6 12.6 <0.001 0.15
21.8 32.3 7.65 84.0 6.06 10.7
Other Observations: Nil
C2 09:18 Surface 1 21.7 32.0 7.67 80.7 5.83 5.83 5.5 5.8 9.9 9.0 0.002 0.002 0.28 0.29
21.7 32.0 7.67 79.9 5.78 5.4
Middle 6.5 21.7 32.0 7.64 81.1 5.87 5.5 8.7 0.002 0.30
21.7 32.0 7.65 80.4 5.82 5.5
Bottom 12 21.7 32.0 7.53 82.8 5.99 5.96 6.1 8.3 0.002 0.29
21.7 32.0 7.60 81.8 5.92 6.5
Other Observations: Nil
C3 09:41 Surface 1 21.6 32.2 7.75 89.0 6.40 6.45 15.8 18.7 13.6 14.9 0.001 0.001 0.20 0.20
21.6 32.2 7.75 89.4 6.47 15.4
Middle 5 21.6 32.2 7.74 89.5 6.48 20.7 14.1 0.001 0.20
21.6 32.2 7.74 89.1 6.45 21.2
Bottom 8.5 21.6 32.2 7.65 89.7 6.49 6.48 17.7 17.1 0.001 0.21
21.6 32.2 7.69 89.3 6.46 21.2
Other Observations: Nil
C4 10:02 Surface 1 21.6 32.3 7.84 90.7 6.55 6.52 17.1 19.3 15.3 19.0 <0.001 <0.001 0.11 0.10
21.6 32.3 7.84 89.9 6.53 17.5
Middle 6.5 21.6 32.3 7.83 90.0 6.52 20.3 20.7 <0.001 0.09
21.6 32.3 7.83 89.5 6.48 20.3
Bottom 12 21.6 32.3 7.76 90.5 6.55 6.55 20.0 20.9 <0.001 0.10
21.6 32.3 7.79 90.4 6.54 20.4
Other Observations: Nil
C5 10:22 Surface 1 21.5 32.3 7.85 90.4 6.55 6.57 13.3 14.4 13.5 14.4 <0.001 <0.001 0.10 0.10
21.5 32.3 7.86 90.0 6.53 14.0
Middle 11 21.5 32.3 7.84 91.0 6.60 14.1 14.5 <0.001 0.10
21.5 32.3 7.84 91.1 6.61 13.9
Bottom 21 21.5 32.3 7.76 92.5 6.71 6.66 15.2 15.1 <0.001 0.10
21.5 32.3 7.79 91.1 6.60 15.7
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.