Date: 3/7/2001  
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 18:23 Surface 1 26.7 23.5 8.03 72.9 5.10 5.09 7.9 10.4 8.2 12.7 0.004 0.002* 0.43 0.31
26.7 23.5 8.03 73.1 5.11 7.8
Middle 13 26.9 24.5 8.11 72.8 5.07 9.5 14.4 0.002 0.28
26.9 24.5 8.12 73.0 5.09 9.5
Bottom 25 25.2 28.6 8.00 46.3 3.24 3.25 13.7 15.4 <0.001 0.23
25.3 28.6 8.01 46.4 3.25 13.9
Other Observations: Nil
SR2 18:03 Surface 1 26.6 23.6 7.99 68.6 4.82 4.76 10.4 13.0 10.8 11.1 0.004 0.004 0.46 0.47
26.6 23.6 7.99 69.1 4.86 10.3
Middle 5.5 26.4 23.7 7.98 66.3 4.68 13.7 9.8 0.004 0.48
26.4 23.7 7.98 66.3 4.68 13.6
Bottom 9.5 26.4 23.9 7.98 66.0 4.65 4.64 14.9 12.6 0.004 0.45
26.4 23.9 7.98 65.7 4.63 14.8
Other Observations: Nil
SR3 17:32 Surface 1 27.6 25.2 8.22 76.7 5.25 5.21 29.5 36.1 16.8 24.9 N.A. N.A. N.A. N.A.
27.6 25.2 8.23 76.7 5.25 29.3
Middle 4 27.5 25.3 8.22 75.5 5.18 36.6 25.0 N.A. N.A.
27.5 25.3 8.22 75.4 5.17 36.5
Bottom 7 27.5 25.3 8.22 74.3 5.10 5.10 42.4 32.8 N.A. N.A.
27.5 25.3 8.22 74.3 5.10 42.4
Other Observations: 3 dredgers at app 100m
SR4 17:10 Surface 1 28.1 25.1 8.22 83.2 5.66 5.60 10.2 12.8 13.6 24.5 0.001 0.002 0.23 0.20
28.1 25.1 8.22 83.4 5.67 10.0
Middle 4 27.9 25.1 8.21 81.4 5.54 12.3 32.0 0.002 0.22
27.9 25.1 8.21 81.5 5.54 12.3
Bottom 7 27.5 25.1 8.20 76.8 5.27 5.27 16.1 27.8 0.002 0.15
27.5 25.2 8.20 76.9 5.27 16.0
Other Observations: Nil
SR5 16:58 Surface 1 27.8 25.3 8.26 81.8 5.57 5.50 10.4 15.0 15.2 16.2 0.001 0.001 0.17 0.18
27.8 25.3 8.26 81.9 5.58 10.5
Middle 4 27.5 25.3 8.23 79.0 5.42 13.0 16.8 0.001 0.20
27.5 25.3 8.23 79.1 5.43 13.2
Bottom 7 27.5 25.3 8.22 79.3 5.43 5.43 21.5 16.6 0.002 0.19
27.5 25.3 8.23 79.2 5.43 21.4
Other Observations: Nil
SR6 16:48 Surface 1 27.6 25.1 8.21 79.5 5.44 5.38 11.7 14.2 16.8 23.0 0.001 0.001 0.20 0.20
27.6 25.1 8.21 79.7 5.46 11.5
Middle 5.5 27.4 25.2 8.19 77.4 5.31 12.3 18.0 0.001 0.19
27.4 25.3 8.19 77.3 5.31 12.2
Bottom 9.5 27.4 25.3 8.18 77.3 5.31 5.31 18.9 34.2 0.002 0.20
27.4 25.3 8.19 77.1 5.30 18.8
Other Observations: Nil
SR7 16:36 Surface 1 27.5 25.2 8.29 88.4 6.08 6.06 8.2 8.5 8.2 9.4 <0.001 <0.001 0.23 0.26
27.5 25.2 8.30 88.7 6.10 8.3
Middle 11.5 27.4 25.4 8.30 87.8 6.02 8.4 10.2 <0.001 0.17
27.4 25.5 8.30 88.0 6.03 8.4
Bottom 22 27.3 25.5 8.28 87.1 5.98 5.99 8.8 9.8 <0.001 0.37
27.3 25.5 8.29 87.2 5.99 8.9
Other Observations: Nil
C1 18:43 Surface 1 26.7 24.2 8.08 71.7 5.01 4.78 8.1 12.1 8.6 10.1 0.005 0.003* 0.36 0.30
26.7 24.2 8.08 71.9 5.03 8.1
Middle 14 26.5 24.7 8.12 64.9 4.53 12.8 10.4 0.004 0.28
26.5 24.7 8.12 65.1 4.55 12.8
Bottom 27 25.7 28.5 8.14 53.6 3.72 3.71 15.5 11.2 <0.001 0.27
25.7 28.5 8.14 52.9 3.69 15.5
Other Observations: Nil
C2 19:03 Surface 1 26.4 23.5 8.01 68.0 4.80 4.81 7.2 8.0 10.4 8.7 0.004 0.004 0.47 0.46
26.4 23.5 8.01 68.0 4.79 7.2
Middle 7.5 26.4 23.9 8.06 68.7 4.83 8.7 8.0 0.004 0.48
26.5 23.9 8.06 68.6 4.83 8.7
Bottom 13.5 26.7 24.5 8.14 72.7 5.08 5.08 8.0 7.8 0.004 0.42
26.7 24.5 8.13 72.6 5.08 8.0
Other Observations: Nil
C3 15:30 Surface 1 26.7 23.5 7.89 74.8 5.25 5.26 13.1 20.6 16.2 21.4 0.003 0.003 0.47 0.44
26.7 23.5 7.89 74.7 5.25 13.1
Middle 5 26.6 23.5 7.89 74.9 5.27 19.3 20.6 0.003 0.36
26.6 23.5 7.89 75.0 5.28 19.3
Bottom 9 26.6 23.5 7.91 76.2 5.36 5.36 29.4 27.4 0.004 0.48
26.6 23.6 7.91 76.2 5.35 29.4
Other Observations: Nil
C4 15:50 Surface 1 27.5 25.3 8.31 90.0 6.16 6.17 11.6 12.6 12.2 13.9 0.001 0.001 0.28 0.22
27.5 25.3 8.32 90.0 6.16 11.6
Middle 7 27.5 25.5 8.31 90.3 6.19 12.0 12.6 0.001 0.20
27.5 25.5 8.30 90.1 6.17 12.0
Bottom 12.5 27.5 25.6 8.31 90.3 6.20 6.21 14.2 17.0 0.001 0.19
27.5 25.6 8.31 90.5 6.21 14.2
Other Observations: Nil
C5 16:17 Surface 1 27.5 25.4 8.29 88.5 6.09 6.07 6.2 6.2 6.4 7.7 <0.001 <0.001 0.15 0.14
27.5 25.4 8.29 88.8 6.11 6.2
Middle 11.5 27.4 25.5 8.30 87.8 6.03 6.0 12.0 <0.001 0.13
27.4 25.5 8.30 88.0 6.04 6.0
Bottom 22 27.3 25.6 8.31 87.5 6.01 6.01 6.3 4.8 <0.001 0.14
27.3 25.5 8.32 87.5 6.01 6.3
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 3/7/2001  
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 12:58 Surface 1 26.6 23.3 7.98 72.2 5.09 5.03 10.2 11.6 10.2 12.7 0.004 0.004 0.47 0.46
26.6 23.3 7.98 72.3 5.10 10.2
Middle 12 26.4 23.4 7.99 70.5 4.97 12.3 15.2 0.004 0.46
26.4 23.4 8.00 70.4 4.96 12.3
Bottom 23 26.4 23.4 7.99 69.6 4.91 4.92 12.3 12.8 0.004 0.46
26.4 23.4 7.99 69.7 4.92 12.2
Other Observations: Nil
SR2 12:40 Surface 1 26.8 23.7 8.00 75.2 5.27 5.34 11.2 15.5 10.0 10.7 0.004 0.004 0.45 0.45
26.8 23.7 8.01 75.1 5.26 11.3
Middle 4.5 26.8 23.6 8.00 77.3 5.42 22.7 8.3 0.004 0.47
26.8 23.6 8.00 77.1 5.41 22.6
Bottom 8 26.8 24.0 8.02 74.3 5.19 5.19 12.6 13.7 0.004 0.42
26.8 24.0 8.02 74.1 5.18 12.4
Other Observations: Nil
SR3 12:00 Surface 1 27.8 25.1 8.22 81.9 5.59 5.51 18.8 24.4 12.1 19.6 N.A. N.A. N.A. N.A.
27.8 25.1 8.22 81.8 5.58 18.8
Middle 4 27.6 25.2 8.23 79.4 5.43 24.7 22.5 N.A. N.A.
27.6 25.2 8.23 79.5 5.44 24.5
Bottom 6.5 27.4 25.2 8.23 78.2 5.37 5.37 29.9 24.3 N.A. N.A.
27.4 25.2 8.23 78.1 5.36 29.6
Other Observations: 2 dredgers at app 100m
SR4 11:37 Surface 1 27.8 25.0 8.21 84.3 5.76 5.73 8.6 14.7 17.5 19.8 0.001 0.001 0.24 0.22
27.8 25.0 8.21 84.4 5.76 8.5
Middle 4 27.7 25.0 8.21 83.1 5.69 15.5 18.7 0.001 0.22
27.7 25.0 8.21 83.2 5.70 15.6
Bottom 6.5 27.4 25.1 8.21 80.9 5.57 5.57 20.1 23.1 0.002 0.22
27.4 25.1 8.21 80.8 5.56 20.0
Other Observations: Nil
SR5 11:27 Surface 1 27.6 25.1 8.22 82.8 5.68 5.62 15.2 16.4 18.3 22.4 0.001 0.001 0.21 0.21
27.6 25.1 8.23 82.8 5.68 15.1
Middle 4 27.5 25.2 8.23 81.2 5.57 16.1 18.7 0.002 0.23
27.5 25.2 8.23 81.1 5.56 16.0
Bottom 6.5 27.3 25.2 8.24 79.3 5.45 5.45 17.8 30.1 0.001 0.20
27.3 25.2 8.24 79.1 5.44 18.0
Other Observations: Nil
SR6 11:18 Surface 1 27.5 25.2 8.25 83.9 5.76 5.72 10.6 16.7 12.9 13.6 0.001 0.001 0.19 0.20
27.5 25.2 8.24 83.8 5.76 10.6
Middle 5.5 27.3 25.3 8.25 82.4 5.67 12.8 12.5 0.001 0.21
27.3 25.3 8.25 82.7 5.69 12.7
Bottom 9.5 27.3 25.4 8.22 82.5 5.67 5.66 26.9 15.5 0.001 0.20
27.3 25.4 8.23 82.0 5.64 26.8
Other Observations: Nil
SR7 11:07 Surface 1 27.5 25.2 8.30 87.9 6.03 6.01 8.6 8.7 8.5 10.2 <0.001 0.001* 0.19 0.18
27.5 25.2 8.30 87.9 6.04 8.5
Middle 11.5 27.4 25.3 8.30 87.0 5.98 8.6 12.9 <0.001 0.18
27.4 25.3 8.30 86.9 5.97 8.6
Bottom 21.5 27.4 25.3 8.28 86.2 5.92 5.93 9.1 9.3 0.001 0.18
27.4 25.3 8.28 86.4 5.93 9.0
Other Observations: Nil
C1 09:34 Surface 1 26.6 26.3 8.05 80.7 5.58 5.66 7.3 8.9 9.7 10.7 0.003 0.003 0.37 0.34
26.6 26.3 8.05 80.5 5.57 7.2
Middle 14 26.8 26.6 8.13 83.4 5.74 9.2 7.9 0.003 0.30
26.8 26.6 8.13 83.5 5.75 9.2
Bottom 26.5 26.5 27.1 8.02 68.6 4.74 4.75 10.3 14.5 0.003 0.35
26.5 27.1 8.03 68.8 4.76 10.2
Other Observations: Nil
C2 09:45 Surface 1 26.8 26.3 8.09 83.1 5.74 5.71 10.7 9.4 14.1 14.1 0.003 0.003 0.37 0.35
26.8 26.3 8.09 83.2 5.75 10.6
Middle 7 26.8 26.5 8.12 82.5 5.69 8.9 10.5 0.003 0.35
26.8 26.5 8.12 82.4 5.67 9.0
Bottom 12.5 26.8 26.5 8.11 83.4 5.75 5.74 8.5 17.7 0.002 0.32
26.8 26.5 8.11 83.0 5.72 8.5
Other Observations: Nil
C3 10:03 Surface 1 27.6 27.1 8.25 89.5 6.07 6.05 19.8 21.9 18.1 19.3 0.001 0.001 0.19 0.19
27.6 27.1 8.25 89.4 6.06 19.8
Middle 5 27.5 27.1 8.24 88.8 6.03 22.2 18.3 0.001 0.19
27.5 27.1 8.25 88.9 6.04 22.1
Bottom 8.5 27.4 27.1 8.22 88.4 6.01 6.01 23.7 21.5 0.001 0.19
27.4 27.1 8.22 88.5 6.01 23.6
Other Observations: Nil
C4 10:23 Surface 1 27.4 25.3 8.31 89.7 6.16 6.17 11.8 12.9 14.7 21.6 <0.001 0.001* 0.17 0.18
27.4 25.3 8.31 89.5 6.15 11.7
Middle 6.5 27.4 25.4 8.31 90.0 6.18 12.4 13.5 0.001 0.17
27.4 25.4 8.31 90.1 6.18 12.4
Bottom 12 27.4 25.5 8.31 91.2 6.27 6.28 14.5 36.7 0.001 0.18
27.4 25.5 8.31 91.3 6.28 14.5
Other Observations: Nil
C5 10:46 Surface 1 27.4 25.4 8.30 87.7 6.02 6.02 6.5 6.1 9.5 10.9 <0.001 <0.001 0.15 0.15
27.4 25.4 8.30 87.6 6.02 6.5
Middle 11.5 27.4 25.4 8.30 87.7 6.02 5.2 14.1 <0.001 0.16
27.4 25.4 8.30 87.9 6.03 5.2
Bottom 22 27.4 25.5 8.33 87.9 6.03 6.04 6.4 9.1 <0.001 0.14
27.4 25.5 8.32 87.9 6.04 6.5
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.