Date: 30/11/2001  
Weather: Overcast
Sea Condition: Calm
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 18:27 Surface 1 22.1 32.1 7.73 89.8 6.43 6.45 13.3 18.1 9.8 14.3 0.001 0.001 0.23 0.23
22.0 32.1 7.74 89.7 6.46 13.0
Middle 13.5 22.0 32.1 7.79 89.7 6.45 17.7 17.2 0.001 0.22
21.9 32.1 7.79 90.0 6.47 18.5
Bottom 25.5 21.7 32.2 7.83 89.9 6.44 6.45 22.6 16.0 0.002 0.23
21.7 32.2 7.83 90.0 6.45 23.7
Other Observations: Nil
SR2 18:18 Surface 1 23.1 32.0 7.63 93.1 6.56 6.50 11.0 11.6 9.8 8.7 0.001 0.002 0.27 0.27
23.2 32.0 7.65 93.3 6.58 12.0
Middle 6 22.3 31.9 7.72 89.8 6.43 11.2 7.6 0.002 0.27
22.3 31.9 7.72 89.7 6.42 11.8
Bottom 11 22.0 32.0 7.74 87.4 6.30 6.30 11.6 8.8 0.002 0.27
22.0 32.0 7.74 87.5 6.30 12.1
Other Observations: Nil
SR3 17:57 Surface 1 22.1 32.2 7.80 94.0 6.74 6.72 11.7 12.3 8.2 9.4 N.A. N.A. N.A. N.A.
22.1 32.3 7.81 94.6 6.76 11.7
Middle 4.5 22.1 32.2 7.86 93.1 6.70 11.7 9.4 N.A. N.A.
22.1 32.2 7.86 92.9 6.68 12.0
Bottom 8 22.1 32.2 7.87 95.3 6.81 6.85 13.3 10.6 N.A. N.A.
22.1 32.2 7.87 95.8 6.88 13.5
Other Observations: Nil
SR4 17:40 Surface 1 22.8 32.2 7.78 100.2 7.14 7.08 9.5 10.5 10.2 7.6 <0.001 <0.001 0.13 0.12
22.8 32.2 7.80 100.4 7.14 9.7
Middle 3.5 22.6 32.3 7.86 98.6 7.04 10.1 4.8 <0.001 0.12
22.6 32.3 7.86 98.5 7.00 9.9
Bottom 6 21.9 32.3 7.87 91.4 6.61 6.58 11.8 7.8 <0.001 0.11
21.9 32.2 7.87 90.6 6.54 11.9
Other Observations: Nil
SR5 17:30 Surface 1 22.0 32.2 7.76 94.4 6.79 6.76 11.6 12.1 11.6 12.5 <0.001 <0.001 0.10 0.10
22.0 32.2 7.78 95.0 6.83 11.4
Middle 4.5 21.7 32.3 7.86 92.8 6.71 11.2 8.0 <0.001 0.10
21.7 32.2 7.86 92.4 6.70 11.6
Bottom 7.5 21.6 32.2 7.86 92.9 6.73 6.73 13.6 17.8 <0.001 0.11
21.6 32.2 7.86 93.0 6.72 13.2
Other Observations: Nil
SR6 17:20 Surface 1 21.6 32.2 7.74 91.3 6.60 6.65 16.6 17.3 22.0 20.3 <0.001 <0.001 0.11 0.12
21.6 32.2 7.75 91.2 6.60 15.5
Middle 5.5 21.6 32.2 7.85 92.6 6.70 16.2 16.6 <0.001 0.13
21.6 32.2 7.85 92.5 6.70 15.3
Bottom 10 21.6 32.2 7.86 91.9 6.63 6.65 19.3 22.4 <0.001 0.11
21.6 32.2 7.86 92.0 6.66 20.8
Other Observations: Nil
SR7 17:10 Surface 1 21.9 32.2 7.72 93.4 6.72 6.74 11.5 13.1 13.2 10.9 <0.001 <0.001 0.10 0.11
21.9 32.2 7.74 93.9 6.76 12.0
Middle 11 21.8 32.2 7.84 92.8 6.76 13.1 8.2 <0.001 0.11
21.8 32.2 7.84 94.1 6.73 13.2
Bottom 21 21.6 32.2 7.86 92.8 6.72 6.73 14.2 11.2 <0.001 0.12
21.6 32.2 7.86 92.9 6.73 14.4
Other Observations: Nil
C1 15:24 Surface 1 22.0 32.1 7.56 85.0 6.10 6.05 12.3 13.8 9.6 9.7 0.001 0.001 0.30 0.29
22.0 32.1 7.57 85.1 6.11 12.3
Middle 13 21.8 31.9 7.65 83.3 5.99 14.1 12.6 0.002 0.31
21.8 31.9 7.65 83.4 6.01 14.1
Bottom 25 21.8 32.1 7.73 85.6 6.16 6.17 14.9 6.8 0.001 0.25
21.8 32.1 7.73 85.6 6.17 14.9
Other Observations: Nil
C2 15:37 Surface 1 22.4 31.8 7.52 88.6 6.35 6.28 12.0 15.1 10.4 11.6 0.001 0.002 0.33 0.32
22.4 31.8 7.54 88.8 6.34 12.0
Middle 6.5 22.1 31.8 7.63 86.6 6.22 14.0 10.4 0.002 0.34
21.1 31.9 7.63 86.6 6.22 14.0
Bottom 12 21.8 31.8 7.65 83.5 6.04 6.03 19.2 14.0 0.002 0.30
21.8 31.9 7.65 83.0 6.01 19.2
Other Observations: Nil
C3 15:58 Surface 1 22.8 32.0 7.54 94.7 6.69 6.53 9.9 12.6 6.4 7.9 0.001 0.002 0.29 0.34
22.9 32.0 7.57 95.0 6.71 9.9
Middle 4.5 21.9 32.0 7.67 88.2 6.35 10.9 6.0 0.002 0.30
21.9 32.0 7.67 88.3 6.36 10.9
Bottom 8 21.9 32.0 7.68 87.5 6.32 6.32 17.0 11.4 0.002 0.44
21.9 32.0 7.69 87.5 6.31 17.0
Other Observations: Nil
C4 16:18 Surface 1 23.2 32.3 7.75 100.8 7.10 7.05 9.2 11.2 10.0 9.8 <0.001 <0.001 0.13 0.11
23.2 32.3 7.75 100.0 7.10 9.2
Middle 6.5 22.3 32.2 7.85 97.9 6.99 10.3 8.6 <0.001 0.09
22.3 32.2 7.85 98.3 7.01 10.3
Bottom 12 21.7 32.2 7.84 92.4 6.68 6.68 14.2 10.8 <0.001 0.11
21.7 32.2 7.84 92.3 6.67 14.2
Other Observations: Nil
C5 16:55 Surface 1 22.1 32.2 7.78 98.3 7.04 6.96 8.1 9.5 6.4 6.7 <0.001 <0.001 0.08 0.08
22.1 32.2 7.79 98.7 7.09 8.1
Middle 11.5 21.4 32.2 7.85 94.3 6.87 9.8 7.6 <0.001 0.09
21.4 32.2 7.86 94.1 6.84 9.8
Bottom 21.5 21.3 32.2 7.86 93.5 6.78 6.79 10.5 6.0 <0.001 0.08
21.3 32.2 7.87 93.8 6.80 10.5
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 30/11/2001  
Weather: Overcast
Sea Condition: Calm
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 12:06 Surface 1 22.6 32.0 7.58 89.9 6.38 6.39 11.3 12.6 7.4 12.4 0.001 0.002 0.26 0.25
22.7 32.0 7.61 90.7 6.39 10.6
Middle 13 22.1 32.1 7.73 89.1 6.39 12.1 19.6 0.002 0.25
22.1 32.1 7.73 89.1 6.39 12.5
Bottom 25 22.0 32.1 7.75 89.0 6.38 6.40 14.5 10.2 0.002 0.23
22.1 32.1 7.76 89.3 6.41 14.8
Other Observations: Nil
SR2 12:55 Surface 1 22.8 32.0 7.68 90.6 6.40 6.35 10.1 12.3 7.8 7.9 0.002 0.002 0.26 0.26
22.8 32.0 7.68 90.6 6.41 10.5
Middle 5.5 22.1 32.0 7.73 87.4 6.29 11.9 8.2 0.002 0.27
22.1 32.0 7.73 87.6 6.28 13.1
Bottom 10 22.0 32.1 7.75 89.1 6.39 6.40 14.0 7.6 0.002 0.25
22.0 32.1 7.75 89.4 6.41 14.2
Other Observations: Nil
SR3 12:32 Surface 1 22.4 32.2 7.72 90.7 6.48 6.44 12.1 13.9 8.2 8.5 N.A. N.A. N.A. N.A.
22.4 32.2 7.74 91.0 6.49 12.1
Middle 4 21.8 32.2 7.82 88.7 6.38 14.5 9.4 N.A. N.A.
21.8 32.2 7.82 88.7 6.40 14.7
Bottom 7 21.8 32.2 7.84 88.5 6.39 6.38 15.0 7.8 N.A. N.A.
21.8 32.3 7.84 88.2 6.37 14.8
Other Observations: Nil
SR4 12:15 Surface 1 22.7 32.2 7.72 94.2 6.69 6.70 10.3 10.3 5.8 8.0 <0.001 <0.001 0.14 0.11
22.7 32.2 7.72 94.1 6.68 9.9
Middle 3.5 21.9 32.2 7.83 93.2 6.71 9.6 7.8 <0.001 0.11
21.9 32.2 7.83 93.2 6.71 10.1
Bottom 6 21.7 32.3 7.85 89.2 6.42 6.43 10.7 10.4 <0.001 0.09
21.7 32.2 7.85 89.4 6.43 11.1
Other Observations: Nil
SR5 12:04 Surface 1 21.9 32.3 7.71 88.6 6.36 6.45 11.4 13.8 9.0 7.7 <0.001 <0.001 0.11 0.11
21.9 32.2 7.72 88.7 6.39 12.2
Middle 4 21.7 32.3 7.82 90.4 6.53 12.0 9.6 <0.001 0.11
21.7 32.2 7.82 90.3 6.53 12.1
Bottom 7 21.6 32.3 7.84 89.6 6.48 6.48 17.7 4.6 <0.001 0.11
21.6 32.3 7.84 89.6 6.47 17.3
Other Observations: Nil
SR6 11:52 Surface 1 22.2 32.3 7.69 89.9 6.44 6.52 11.2 16.2 9.4 12.1 <0.001 <0.001 0.11 0.11
22.3 32.3 7.70 89.4 6.41 11.0
Middle 5.5 21.6 32.2 7.85 91.4 6.61 13.7 7.2 <0.001 0.11
21.6 32.2 7.84 91.3 6.61 14.4
Bottom 9.5 21.6 32.2 7.85 88.9 6.37 6.42 23.1 19.8 <0.001 0.11
21.6 32.2 7.85 89.5 6.47 23.5
Other Observations: Nil
SR7 11:40 Surface 1 21.7 32.2 7.75 90.1 6.58 6.57 13.0 14.3 13.8 14.5 <0.001 <0.001 0.10 0.11
21.7 32.2 7.76 90.0 6.51 12.9
Middle 11 21.5 32.3 7.84 91.1 6.59 13.3 10.0 <0.001 0.11
21.5 32.2 7.84 91.3 6.61 13.5
Bottom 21 21.5 32.2 7.86 91.2 6.60 6.60 17.0 19.6 <0.001 0.13
21.5 32.2 7.86 91.0 6.60 15.9
Other Observations: Nil
C1 09:45 Surface 1 22.0 32.1 7.66 84.1 6.01 6.02 10.1 13.9 9.6 8.9 0.001 0.001 0.22 0.21
22.0 32.1 7.66 84.1 6.03 10.4
Middle 12.5 21.8 32.1 7.70 83.4 6.00 14.2 6.0 0.001 0.22
21.8 32.1 7.69 83.8 6.05 13.7
Bottom 24 21.8 32.1 7.73 84.2 6.10 6.09 17.3 11.0 0.001 0.20
21.7 32.1 7.74 83.8 6.08 17.7
Other Observations: Nil
C2 10:10 Surface 1 21.9 31.9 7.45 82.7 5.94 6.00 12.8 14.4 8.6 10.3 0.001 0.002 0.31 0.29
21.9 31.9 7.48 83.3 5.99 12.2
Middle 6.5 21.8 32.0 7.67 83.7 6.04 13.5 10.4 0.002 0.29
21.8 32.0 7.68 83.6 6.03 13.0
Bottom 12 21.8 32.1 7.72 83.0 5.98 5.97 17.4 12.0 0.002 0.26
21.8 32.1 7.72 81.7 5.96 17.3
Other Observations: Nil
C3 10:30 Surface 1 22.0 32.1 7.68 90.7 6.47 6.47 11.5 13.7 8.2 8.9 0.001 0.001 0.21 0.20
22.0 32.2 7.68 91.0 6.53 11.7
Middle 4.5 21.9 32.2 7.74 89.5 6.43 13.1 8.8 0.001 0.20
21.9 32.2 7.74 89.4 6.45 13.2
Bottom 8 21.9 32.2 7.75 87.5 6.30 6.29 15.8 9.6 0.001 0.20
21.9 32.2 7.75 87.1 6.28 16.9
Other Observations: Nil
C4 10:50 Surface 1 21.9 32.3 7.66 92.4 6.64 6.64 9.2 12.5 6.8 14.2 <0.001 <0.001 0.10 0.10
21.8 32.3 7.68 92.6 6.69 9.0
Middle 6.5 21.6 32.2 7.81 91.2 6.61 11.8 13.0 <0.001 0.09
21.6 32.2 7.81 91.2 6.61 11.2
Bottom 11.5 21.6 32.2 7.84 90.2 6.54 6.54 16.2 22.8 <0.001 0.10
21.6 32.2 7.84 90.3 6.54 17.8
Other Observations: Nil
C5 11:20 Surface 1 21.7 32.2 7.72 92.2 6.65 6.64 9.7 10.2 15.4 12.7 <0.001 <0.001 0.10 0.07
21.7 32.2 7.72 91.7 6.64 10.1
Middle 11.5 21.5 32.2 7.82 91.5 6.63 10.3 13.0 <0.001 0.07
21.5 32.2 7.83 91.5 6.64 10.1
Bottom 21.5 21.3 32.2 7.85 90.4 6.56 6.57 10.5 9.6 <0.001 0.05
21.3 32.2 7.85 90.6 6.58 10.3
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.