Date: 14/6/2001  
Weather: Overcast
Sea Condition: Clam
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 15:13 Surface 1 26.9 21.7 8.19 87.0 6.15 5.33 5.3 15.0 6.7 10.2 0.005 0.003* 0.60 0.45
26.9 21.7 8.19 89.5 6.32 6.0
Middle 13 25.3 33.5 8.04 65.8 4.55 13.4 7.1 <0.001 0.34
25.3 33.5 8.04 65.5 4.30 16.0
Bottom 25 24.8 33.8 8.05 61.4 4.10 4.11 24.3 16.7 0.002 0.42
24.8 33.8 8.04 61.6 4.12 24.8
Other Observations: Nil
SR2 14:57 Surface 1 27.0 21.8 8.18 88.2 6.22 5.37 4.8 9.4 10.7 12.6 0.008 0.004* 0.81 0.57
27.0 22.0 8.18 88.8 6.26 4.3
Middle 5.5 27.4 27.9 8.12 65.9 4.46 11.3 7.1 0.004 0.68
27.4 28.2 8.12 67.2 4.54 9.5
Bottom 10 25.3 32.2 8.04 46.9 3.19 3.09 12.4 20.1 <0.001 0.20
25.3 32.5 8.04 44.2 2.99 14.3
Other Observations: Nil
SR3 14:26 Surface 1 27.7 22.1 8.24 93.1 6.47 5.41 5.8 8.3 6.3 9.0 N.A. N.A. N.A. N.A.
27.8 22.1 8.24 97.8 6.80 6.0
Middle 5 26.5 29.8 8.15 61.4 4.17 4.9 9.1 N.A. N.A.
26.5 30.0 8.16 61.8 4.20 5.3
Bottom 8.5 26.2 31.2 8.10 51.9 3.85 3.74 13.1 11.7 N.A. N.A.
26.2 31.2 8.10 52.4 3.63 14.6
Other Observations: 3 dredgers at app.800m
SR4 14:01 Surface 1 27.2 25.9 8.15 78.0 5.39 4.92 11.0 6.6 12.9 15.2 0.001 0.001 0.59 0.46
27.1 26.0 8.16 78.6 5.41 10.9
Middle 3.5 26.6 29.2 8.16 65.0 4.43 5.0 15.9 0.001 0.45
26.6 29.2 8.16 65.2 4.45 5.0
Bottom 6 26.4 30.4 8.12 62.4 4.24 4.17 3.7 16.7 0.001 0.36
26.4 30.4 8.13 60.4 4.10 4.0
Other Observations: Nil
SR5 13:48 Surface 1 27.4 23.2 8.22 89.8 6.24 5.58 5.8 7.6 8.9 10.2 0.003 0.002 0.73 0.62
27.4 22.9 8.22 92.8 6.47 5.3
Middle 4.5 26.7 27.9 8.17 70.1 4.80 6.1 12.3 0.002 0.63
26.7 28.0 8.17 71.3 4.81 6.2
Bottom 7.5 26.1 31.7 8.10 56.5 3.85 4.09 11.5 9.5 0.001 0.49
26.5 29.5 8.15 63.8 4.33 10.9
Other Observations: Nil
SR6 13:35 Surface 1 27.2 23.1 8.22 90.8 6.31 5.56 3.7 3.7 7.9 8.4 0.002 0.001* 0.70 0.52
27.2 23.8 8.21 90.9 6.33 3.5
Middle 5.5 26.6 28.2 8.17 68.9 4.72 3.5 8.5 0.001 0.61
26.6 28.0 8.17 71.4 4.87 3.3
Bottom 10 25.9 32.7 8.10 52.9 3.65 3.54 4.2 8.9 <0.001 0.25
25.8 32.7 8.10 50.8 3.43 4.1
Other Observations: Nil
SR7 13:21 Surface 1 27.4 23.6 8.27 103.6 7.17 6.03 2.4 5.4 8.1 7.7 <0.001 <0.001 0.62 0.36
27.4 23.6 8.28 104.1 7.21 2.6
Middle 11.5 26.0 33.1 8.13 69.2 4.85 1.4 6.7 <0.001 0.27
26.0 33.1 8.14 69.5 4.87 1.5
Bottom 21.5 24.9 33.9 8.04 48.8 3.33 3.30 12.2 8.2 <0.001 0.19
24.9 33.9 8.04 47.8 3.26 12.2
Other Observations: Nil
C1 11:28 Surface 1 26.8 21.9 8.14 85.4 6.04 4.74 4.2 9.0 9.6 13.6 0.009 0.005* 0.81 0.47
26.8 21.8 8.14 86.8 6.14 4.2
Middle 13 25.1 33.5 8.06 49.5 3.36 8.8 9.4 0.005 0.36
24.9 33.7 8.05 49.8 3.40 8.8
Bottom 25 24.9 33.7 8.04 46.4 3.18 3.19 14.0 21.8 <0.001 0.24
24.9 33.8 8.04 46.7 3.19 14.0
Other Observations: Nil
C2 11:49 Surface 1 26.8 20.3 8.14 85.1 6.06 5.60 4.8 6.5 8.2 11.3 0.011 0.007 1.01 0.77
26.7 21.2 8.13 84.8 6.03 4.8
Middle 7 26.3 25.5 8.13 71.7 5.01 7.1 17.2 0.008 0.89
26.4 23.9 8.13 75.2 5.29 7.1
Bottom 12.5 25.9 30.9 8.10 59.2 4.04 4.02 7.7 8.4 0.001 0.40
26.0 30.7 8.09 58.9 3.99 7.7
Other Observations: Nil
C3 12:12 Surface 1 26.9 21.4 8.14 86.6 6.13 5.61 8.2 6.0 8.8 10.5 0.009 0.005* 0.88 0.67
27.0 21.4 8.14 87.8 6.22 8.2
Middle 4.5 26.7 25.1 8.10 71.6 4.99 5.7 9.6 0.005 0.75
26.7 24.8 8.11 73.3 5.09 5.7
Bottom 8 26.3 30.7 8.09 58.7 3.99 3.96 4.1 13.0 <0.001 0.40
26.3 30.6 8.09 57.2 3.92 4.1
Other Observations: Nil
C4 12:33 Surface 1 27.8 20.7 8.24 100.9 7.08 5.64 4.5 4.8 10.4 8.7 0.004 0.003 0.82 0.76
27.6 20.7 8.24 103.1 7.24 4.5
Middle 6.5 26.4 28.5 8.09 57.6 3.95 5.7 7.8 0.003 0.79
26.5 27.9 8.10 62.2 4.27 5.7
Bottom 12 25.7 33.1 8.09 54.8 3.71 3.64 4.1 8.0 0.002 0.67
26.7 33.1 8.09 51.7 3.57 4.1
Other Observations: Nil
C5 13:03 Surface 1 27.4 21.7 8.23 94.6 6.63 5.56 2.6 4.6 7.4 11.1 0.002 0.001* 0.73 0.43
27.4 21.9 8.23 96.0 6.72 2.6
Middle 11.5 26.4 32.9 8.17 66.0 4.42 1.4 13.4 <0.001 0.40
26.3 33.0 8.17 66.4 4.45 1.4
Bottom 22 24.5 34.0 8.06 54.3 3.73 3.72 9.7 12.6 <0.001 0.17
24.5 34.0 8.04 53.9 3.70 9.7
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 14/6/2001  
Weather: Sunny
Sea Condition: Clam
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 19:00 Surface 1 26.8 23.3 8.18 85.0 5.97 4.49 5.0 15.0 6.8 13.3 0.006 0.003 0.73 0.50
26.8 23.3 8.18 84.9 5.95 4.2
Middle 13 25.5 33.1 8.05 44.4 3.02 19.2 19.2 0.003 0.54
25.4 33.1 8.05 44.0 3.00 17.1
Bottom 25 24.9 33.8 8.05 45.9 3.13 3.10 22.4 14.0 0.001 0.23
24.8 33.8 8.04 44.9 3.07 22.0
Other Observations: Nil
SR2 18:49 Surface 1 26.9 21.8 8.17 84.8 5.99 5.61 4.2 5.2 7.8 9.1 0.008 0.006 0.73 0.65
26.9 21.8 8.18 88.2 6.23 3.9
Middle 5 27.1 25.7 8.13 73.6 5.07 5.8 11.5 0.007 0.72
27.0 25.7 8.12 74.4 5.15 5.6
Bottom 9 26.5 29.4 8.11 66.2 4.51 4.39 5.7 7.9 0.003 0.51
26.6 26.7 8.10 62.6 4.26 6.0
Other Observations: Nil
SR3 18:20 Surface 1 27.6 23.2 8.27 98.2 6.80 6.34 5.7 13.0 16.3 11.4 N.A. N.A. N.A. N.A.
27.6 23.2 8.28 102.9 7.13 5.8
Middle 4 27.1 25.6 8.20 81.7 5.62 10.6 9.9 N.A. N.A.
27.2 25.5 8.20 84.0 5.79 9.6
Bottom 7 27.4 28.6 8.12 78.7 5.30 5.14 23.2 7.9 N.A. N.A.
27.5 28.6 8.13 71.9 4.97 23.0
Other Observations: 2 dredgers at app.800m
SR4 17:54 Surface 1 28.0 21.9 8.35 116.6 8.07 7.08 4.7 4.2 11.3 9.6 0.001 0.001 0.45 0.55
28.0 21.9 8.34 116.9 8.10 4.4
Middle 3.5 27.2 25.4 8.21 84.9 5.85 4.1 9.7 0.001 0.60
27.3 26.0 8.21 90.7 6.28 4.2
Bottom 6 26.9 27.4 8.18 79.4 5.43 5.38 3.8 7.9 0.001 0.59
26.9 27.4 8.19 77.8 5.33 3.9
Other Observations: Nil
SR5 17:43 Surface 1 27.8 21.8 8.37 116.0 8.07 7.18 4.8 5.0 6.1 9.1 0.002 0.001 0.59 0.55
27.8 21.8 8.37 118.4 8.24 4.5
Middle 4 27.3 24.9 8.23 89.3 6.16 6.6 13.1 0.001 0.58
27.3 24.9 8.23 90.4 6.24 5.9
Bottom 7 26.8 27.6 8.18 76.1 5.24 5.18 4.3 8.1 0.001 0.50
26.8 27.6 8.17 74.8 5.12 4.1
Other Observations: Nil
SR6 17:31 Surface 1 27.2 24.8 8.29 99.6 6.89 6.08 3.4 4.0 10.9 9.9 0.001 0.001* 0.38 0.43
27.2 24.6 8.31 103.0 7.12 3.4
Middle 5.5 26.9 27.3 8.20 74.1 5.08 4.1 9.7 <0.001 0.45
26.9 27.2 8.20 76.3 5.23 4.6
Bottom 10 26.4 30.8 8.16 64.9 4.40 4.22 3.9 9.1 <0.001 0.46
26.3 30.8 8.14 59.5 4.03 4.6
Other Observations: Nil
SR7 17:19 Surface 1 27.6 22.4 8.38 115.2 8.01 6.08 3.1 4.2 14.5 11.8 0.001 0.001* 0.52 0.34
27.6 22.4 8.38 117.8 8.19 3.2
Middle 11 26.3 32.5 8.17 59.7 4.01 2.5 8.5 <0.001 0.35
26.3 32.6 8.18 61.1 4.10 2.2
Bottom 21 25.0 33.7 8.04 44.1 3.00 3.06 6.9 12.3 <0.001 0.16
25.2 33.6 8.06 45.6 3.11 7.1
Other Observations: Nil
C1 15:29 Surface 1 27.0 22.6 8.20 85.4 6.00 4.85 7.0 13.8 10.3 10.7 0.007 0.004 0.65 0.43
27.0 22.7 8.21 91.6 6.43 7.8
Middle 12.5 25.2 32.9 8.08 51.0 3.49 10.7 10.5 0.003 0.43
25.1 33.0 8.08 51.1 3.49 11.6
Bottom 23.5 24.8 33.8 8.07 50.3 3.47 3.39 22.8 11.3 0.001 0.20
24.8 33.8 8.07 48.5 3.31 23.0
Other Observations: Nil
C2 15:48 Surface 1 27.0 21.0 8.17 84.9 6.01 5.04 4.7 7.7 10.8 14.7 0.010 0.005* 0.74 0.56
27.1 20.9 8.18 85.0 6.23 4.4
Middle 6.5 26.4 29.8 8.13 58.0 3.95 6.3 13.6 0.005 0.58
26.4 29.8 8.13 58.2 3.96 5.2
Bottom 12 26.0 31.9 8.09 54.3 3.68 3.56 13.3 19.8 <0.001 0.37
26.0 31.9 8.09 50.7 3.44 12.3
Other Observations: Nil
C3 16:11 Surface 1 27.1 20.7 8.19 90.2 6.39 5.59 3.9 4.1 8.8 10.3 0.011 0.009 0.78 0.78
27.1 20.6 8.20 92.3 6.54 3.7
Middle 4.5 26.6 26.9 8.12 67.4 4.65 4.6 10.2 0.008 0.78
26.6 26.5 8.13 69.1 4.78 4.6
Bottom 8 26.0 32.7 8.09 52.7 3.56 3.48 4.0 12.0 0.007 0.78
26.0 32.7 8.09 50.3 3.40 4.0
Other Observations: Nil
C4 16:31 Surface 1 27.3 21.5 8.23 97.1 6.83 5.44 3.5 4.7 11.2 10.8 0.008 0.004 0.73 0.56
27.3 21.4 8.23 98.3 6.92 3.3
Middle 6.5 26.4 28.7 8.09 57.2 3.93 4.5 13.2 0.002 0.58
26.5 28.6 8.11 59.4 4.07 4.3
Bottom 11.5 25.4 33.4 8.07 54.8 3.72 3.55 6.3 8.0 0.001 0.37
25.4 33.4 8.07 49.6 3.37 6.5
Other Observations: Nil
C5 17:01 Surface 1 27.4 22.1 8.33 106.5 7.29 5.68 2.9 4.6 13.4 11.5 0.001 0.001* 0.54 0.32
27.4 22.0 8.35 112.1 7.84 3.4
Middle 11.5 25.8 33.3 8.13 55.9 3.77 2.3 11.2 <0.001 0.25
25.8 33.3 8.14 56.7 3.83 2.3
Bottom 21.5 24.4 34.0 8.08 56.2 3.61 3.58 7.6 9.8 <0.001 0.18
24.4 34.0 8.07 51.6 3.55 9.1
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.