Date: 3/9/2001  
Weather: Rainy
Sea Condition: Rough
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 18:45 Surface 1 27.0 27.9 8.10 77.5 5.28 5.22 11.9 12.0 6.8 6.5 0.007 0.004 0.39 0.28
27.0 28.0 8.09 76.9 5.24 11.8
Middle 13.5 27.1 29.0 8.08 77.9 5.24 7.2 6.8 0.004 0.29
27.1 29.0 8.08 76.0 5.10 7.5
Bottom 25.5 26.9 32.9 8.10 58.4 3.88 3.84 16.6 5.8 0.002 0.17
26.9 32.9 8.10 56.6 3.79 16.9
Other Observations: Nil
SR2 18:32 Surface 1 27.0 28.0 8.05 89.5 6.10 6.10 11.9 9.8 7.2 10.1 0.006 0.006 0.38 0.38
27.0 28.0 8.04 88.9 6.06 11.9
Middle 5.5 27.0 28.6 8.03 90.2 6.12 8.6 7.4 0.006 0.39
27.0 28.6 8.03 90.1 6.11 8.7
Bottom 10 27.0 28.8 8.03 87.0 5.89 5.87 8.7 15.6 0.006 0.38
27.0 28.8 8.03 86.3 5.85 8.7
Other Observations: Nil
SR3 18:11 Surface 1 27.3 29.0 8.14 78.1 5.26 5.18 9.6 12.1 10.4 9.6 N.A. N.A. N.A. N.A.
27.3 29.0 8.15 77.9 5.25 9.7
Middle 4.5 27.3 29.3 8.12 75.9 5.10 13.1 7.2 N.A. N.A.
27.3 29.4 8.12 75.7 5.09 13.0
Bottom 8 27.4 29.7 8.14 73.0 4.89 4.87 13.7 11.2 N.A. N.A.
27.4 29.8 8.14 72.4 4.85 13.6
Other Observations: 2 dregders and 1dumper trailer at app 300m
SR4 17:55 Surface 1 27.4 29.2 8.15 81.2 5.45 5.16 5.2 6.4 8.0 9.5 0.005 0.004 0.25 0.24
27.4 29.2 8.13 80.9 5.44 5.3
Middle 4 27.3 30.1 8.08 72.9 4.92 6.1 9.2 0.004 0.25
27.3 30.1 8.07 72.4 4.84 6.2
Bottom 6.5 27.3 30.6 8.07 68.0 4.55 4.53 7.7 11.2 0.004 0.22
27.3 30.5 8.07 67.5 4.51 7.6
Other Observations: Nil
SR5 17:40 Surface 1 27.2 28.6 8.52 81.5 5.52 5.39 9.1 9.6 7.0 7.9 0.010 0.007 0.30 0.27
27.2 28.5 8.45 80.8 5.47 9.0
Middle 4.5 27.3 29.7 8.18 78.6 5.28 10.9 6.8 0.005 0.27
27.3 29.8 8.18 78.5 5.27 11.0
Bottom 7.5 27.3 30.1 8.34 63.1 4.25 4.27 8.6 9.8 0.007 0.23
27.3 30.2 8.33 63.9 4.28 8.7
Other Observations: Nil
SR6 17:31 Surface 1 27.1 28.8 7.61 80.0 5.42 4.83 6.2 9.8 14.4 12.2 0.002 0.003 0.29 0.28
27.1 28.8 7.62 79.8 5.41 6.3
Middle 6 27.3 29.6 8.01 62.7 4.21 5.6 10.6 0.004 0.30
27.3 29.7 8.01 63.3 4.28 5.7
Bottom 11 27.3 30.0 8.03 61.8 4.12 4.12 17.4 11.6 0.004 0.25
27.3 30.0 8.03 61.4 4.11 17.3
Other Observations: Nil
SR7 17:16 Surface 1 24.8 27.7 7.80 86.2 6.21 5.92 6.2 7.5 7.0 6.9 0.002 0.003 0.33 0.26
24.8 27.7 7.81 86.4 6.22 6.3
Middle 12 25.1 28.0 7.98 84.0 5.62 9.1 4.6 0.003 0.24
25.1 28.0 7.99 84.1 5.63 9.0
Bottom 23 25.2 29.6 8.10 79.2 5.31 5.29 7.2 9.2 0.003 0.22
25.3 29.6 8.11 78.9 5.27 7.4
Other Observations: Nil
C1 15:30 Surface 1 27.0 28.4 8.11 75.3 5.12 4.91 5.5 6.9 8.4 7.6 0.007 0.006 0.36 0.30
27.0 28.4 8.11 75.2 5.11 5.5
Middle 13.5 27.1 29.1 8.10 69.8 4.71 6.8 6.6 0.007 0.34
27.1 29.2 8.10 69.5 4.70 6.8
Bottom 25.5 27.0 31.3 8.11 60.2 4.02 4.01 8.4 7.8 0.003 0.19
27.0 31.3 8.12 59.9 4.00 8.4
Other Observations: Nil
C2 15:47 Surface 1 27.0 26.5 7.92 69.2 4.75 4.64 14.8 13.1 7.0 12.0 0.004 0.005 0.43 0.40
27.0 26.5 7.94 68.9 4.74 14.8
Middle 7.5 27.1 27.3 8.01 66.3 4.53 14.2 15.2 0.005 0.42
27.1 27.2 8.01 66.2 4.52 14.2
Bottom 13.5 27.1 28.2 8.03 65.2 4.42 4.42 10.3 13.8 0.005 0.36
27.1 28.2 8.04 65.0 4.41 10.3
Other Observations: Nil
C3 16:08 Surface 1 27.0 27.4 7.74 91.1 6.23 5.73 10.7 13.8 8.8 15.5 0.003 0.003 0.40 0.40
27.0 27.5 7.75 88.2 6.03 10.7
Middle 5.5 27.0 27.9 7.58 79.7 5.44 12.1 11.2 0.002 0.40
27.0 27.9 7.58 76.5 5.22 12.1
Bottom 9.5 27.0 28.8 7.81 66.6 4.51 4.58 18.7 26.4 0.003 0.39
27.0 28.9 7.82 68.5 4.65 18.7
Other Observations: Nil
C4 16:35 Surface 1 26.8 26.7 7.61 81.2 5.58 5.55 5.8 5.9 7.2 7.6 0.002 0.003 0.43 0.41
26.9 26.7 7.62 80.7 5.54 5.8
Middle 7 27.0 27.0 7.75 82.1 5.62 5.3 7.8 0.003 0.42
27.0 27.0 7.76 79.7 5.45 5.3
Bottom 12.5 27.1 28.2 7.79 69.5 4.72 4.69 6.6 7.8 0.003 0.38
27.1 28.2 7.80 68.4 4.65 6.6
Other Observations: Nil
C5 17:00 Surface 1 27.0 28.2 7.81 84.3 5.73 5.64 9.3 6.9 16.6 11.3 0.002 0.003 0.34 0.24
27.0 28.2 7.81 81.9 5.57 9.3
Middle 11.5 27.2 30.2 7.96 84.1 5.64 6.7 6.8 0.003 0.20
27.2 30.1 7.97 84.0 5.63 6.7
Bottom 22 27.2 30.5 8.06 79.7 5.33 5.31 4.7 10.4 0.003 0.20
27.2 30.6 8.07 78.0 5.28 4.7
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 3/9/2001  
Weather: Rainy
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 14:00 Surface 1 24.7 28.5 7.55 79.8 5.63 5.50 3.6 4.7 9.8 7.7 0.001 0.002 0.35 0.33
24.8 28.5 7.56 79.8 5.64 3.5
Middle 13 24.8 29.7 7.88 76.6 5.37 3.6 6.6 0.003 0.33
24.8 29.7 7.89 76.4 5.35 3.5
Bottom 24.5 24.8 29.9 7.93 71.9 5.03 5.03 6.9 6.8 0.003 0.31
24.8 30.0 7.94 71.7 5.02 7.0
Other Observations: Nil
SR2 13:45 Surface 1 24.8 28.5 7.88 76.3 5.38 5.18 6.5 6.3 5.4 5.3 0.003 0.003 0.40 0.39
24.8 28.5 7.88 76.0 5.36 6.4
Middle 5.5 24.8 29.3 7.90 71.1 4.98 5.6 5.2 0.003 0.40
24.8 29.3 7.90 71.3 5.01 5.7
Bottom 10 24.9 30.2 7.93 67.5 4.69 4.70 6.9 5.4 0.003 0.35
24.9 30.2 7.93 67.6 4.70 6.8
Other Observations: Nil
SR3 13:25 Surface 1 25.3 30.3 7.97 77.5 5.37 5.62 17.0 16.0 9.6 12.5 N.A. N.A. N.A. N.A.
25.3 30.3 7.98 77.3 5.35 16.6
Middle 4 25.7 31.1 8.12 85.8 5.88 16.1 16.2 N.A. N.A.
25.7 31.1 8.11 84.8 5.86 16.4
Bottom 7 25.6 31.3 8.14 82.1 5.61 5.59 14.6 11.6 N.A. N.A.
25.6 31.3 8.14 81.5 5.56 15.0
Other Observations: 1dredger at app 200m
SR4 13:05 Surface 1 24.8 29.9 7.81 85.6 5.98 5.90 9.5 10.0 12.2 13.0 0.002 0.003 0.30 0.24
24.8 29.9 7.80 85.2 5.96 9.5
Middle 3.5 25.0 31.1 8.05 84.5 5.85 10.4 11.8 0.003 0.24
25.0 31.1 8.06 83.9 5.81 10.4
Bottom 6 25.0 32.6 8.11 67.5 4.64 4.65 10.1 15.0 0.003 0.18
25.0 32.6 8.12 67.7 4.66 10.2
Other Observations: Nil
SR5 12:55 Surface 1 25.0 30.2 8.15 80.9 5.62 5.61 16.3 10.9 8.4 8.2 0.004 0.004 0.22 0.20
25.0 30.2 8.16 81.0 5.63 16.4
Middle 4.5 25.2 30.6 8.27 80.9 5.60 9.9 8.6 0.004 0.20
25.2 30.7 8.27 80.8 5.59 9.8
Bottom 7.5 25.1 31.5 8.26 73.2 5.05 5.08 6.4 7.6 0.004 0.18
25.1 31.5 8.26 74.0 5.11 6.5
Other Observations: Nil
SR6 12:40 Surface 1 24.7 30.1 7.95 81.5 5.71 5.58 9.0 6.7 15.2 13.0 0.002 0.003 0.20 0.19
24.7 30.1 7.96 81.6 5.72 9.1
Middle 6 24.9 31.3 8.18 78.8 5.45 5.9 11.0 0.003 0.18
24.9 31.3 8.18 78.7 5.45 5.8
Bottom 10.5 25.0 32.9 8.21 71.4 4.90 4.89 5.1 12.8 0.004 0.18
25.0 32.9 8.21 71.0 4.87 5.0
Other Observations: Nil
SR7 12:25 Surface 1 24.8 30.7 8.16 85.2 5.94 5.99 9.6 6.1 6.0 10.0 0.003 0.003 0.21 0.16
24.8 30.8 8.17 87.0 6.06 9.7
Middle 11.5 24.9 32.2 8.28 88.2 6.07 4.3 13.4 0.003 0.13
24.9 32.3 8.28 84.5 5.89 4.2
Bottom 22 24.9 33.7 8.29 68.8 4.68 4.69 4.4 10.6 0.002 0.12
24.9 33.8 8.29 68.9 4.70 4.3
Other Observations: Nil
C1 10:50 Surface 1 24.6 29.3 8.02 84.1 5.92 5.80 4.5 4.9 5.6 7.6 0.003 0.003 0.30 0.22
24.6 29.4 8.02 84.2 5.93 4.6
Middle 13 24.3 24.5 8.14 81.4 5.68 3.2 6.4 0.004 0.23
24.3 24.5 8.14 81.6 5.66 3.2
Bottom 25 24.4 35.1 8.17 62.4 4.27 4.27 6.9 10.8 0.003 0.15
24.4 35.0 8.18 62.2 4.26 6.9
Other Observations: Nil
C2 11:05 Surface 1 24.3 28.9 7.99 88.6 6.28 5.93 14.1 8.8 4.8 8.2 0.003 0.003 0.37 0.33
24.4 28.9 8.00 89.8 6.36 13.7
Middle 7 24.5 30.0 8.06 79.5 5.58 5.1 4.4 0.004 0.35
24.5 30.1 8.07 78.1 5.48 5.0
Bottom 13 24.6 31.7 8.09 73.9 5.13 5.12 7.5 15.4 0.003 0.25
24.6 31.7 8.10 73.5 5.11 7.6
Other Observations: Nil
C3 11:25 Surface 1 24.4 28.2 7.88 84.8 6.03 6.01 4.5 6.3 5.0 8.8 0.003 0.004 0.39 0.35
24.4 28.2 7.89 84.7 6.02 4.3
Middle 5 24.5 28.8 7.99 84.9 6.01 3.5 9.4 0.004 0.39
24.5 28.8 8.00 84.5 5.99 3.4
Bottom 9 24.6 28.9 8.11 79.1 5.60 5.62 11.0 12.0 0.004 0.27
24.5 28.9 8.11 79.5 5.63 11.0
Other Observations: Nil
C4 11:45 Surface 1 24.6 29.9 8.05 91.3 6.43 6.33 2.4 2.2 5.6 6.5 0.003 0.003 0.26 0.22
24.6 29.9 8.06 91.1 6.41 2.4
Middle 6.5 24.7 30.5 8.11 89.4 6.24 2.1 5.0 0.003 0.24
24.7 30.5 8.11 89.1 6.22 2.1
Bottom 12 24.9 31.5 8.16 86.2 5.97 5.97 1.9 8.8 0.003 0.15
24.9 31.5 8.16 86.1 5.96 2.0
Other Observations: Nil
C5 12:10 Surface 1 24.6 29.8 8.03 91.0 6.41 6.22 5.2 6.1 10.8 11.9 0.003 0.003 0.23 0.19
24.6 29.8 8.02 90.8 6.40 5.1
Middle 11.5 24.2 30.3 8.12 88.0 6.02 5.6 17.0 0.003 0.21
24.2 30.3 8.12 88.3 6.04 5.8
Bottom 22 24.0 34.7 8.15 68.2 4.65 4.66 7.3 7.8 0.002 0.14
24.0 34.8 8.15 68.5 4.67 7.4
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.