Date: 24/10/2001  
Weather: Sunny
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 18:36 Surface 1 26.6 32.1 8.02 83.0 5.48 5.44 8.5 9.1 8.6 11.3 0.001 0.001 0.23 0.19
26.6 32.1 8.03 83.2 5.49 8.6
Middle 12.5 26.6 32.3 8.04 81.8 5.40 8.9 12.2 0.002 0.19
26.6 32.3 8.04 81.6 5.39 8.8
Bottom 24 26.6 32.4 8.00 82.1 5.42 5.42 9.7 13.2 0.001 0.17
26.6 32.4 8.01 82.0 5.41 9.8
Other Observations: Nil
SR2 18:19 Surface 1 26.8 32.0 7.98 86.4 5.78 5.77 8.2 9.7 10.2 12.4 0.001 0.001 0.23 0.21
26.8 32.0 7.99 86.7 5.80 8.3
Middle 5.5 26.7 32.1 7.99 85.8 5.74 9.6 14.2 0.001 0.21
26.7 32.1 8.00 86.0 5.76 9.5
Bottom 10 26.7 32.2 7.97 85.4 5.70 5.71 11.3 12.8 0.002 0.20
26.7 32.2 7.97 85.7 5.72 11.4
Other Observations: Nil
SR3 18:00 Surface 1 26.5 32.6 8.09 87.6 5.79 5.81 7.4 10.9 6.4 10.3 N.A. N.A. N.A. N.A.
26.5 32.6 8.09 87.3 5.76 7.5
Middle 4.5 26.5 32.6 8.07 87.9 5.82 11.9 11.4 N.A. N.A.
26.4 32.6 8.07 88.5 5.85 11.8
Bottom 7.5 26.4 32.6 8.01 85.8 5.68 5.70 13.8 13.2 N.A. N.A.
26.4 32.6 8.02 86.3 5.72 13.1
Other Observations: dredging at app 50m
SR4 17:45 Surface 1 26.5 32.6 8.11 91.2 6.03 6.14 5.8 6.0 7.2 8.3 <0.001 <0.001 0.08 0.06
26.5 32.6 8.12 91.3 6.05 5.7
Middle 4 26.5 32.6 8.09 94.5 6.24 5.6 9.2 <0.001 0.06
26.5 32.6 8.09 94.3 6.23 5.9
Bottom 7 26.5 32.6 8.06 93.0 6.15 6.13 6.4 8.6 <0.001 0.05
26.5 32.6 8.07 92.5 6.10 6.5
Other Observations: Nil
SR5 17:35 Surface 1 26.3 32.6 8.08 86.7 5.74 5.83 9.0 9.6 8.6 11.1 <0.001 <0.001 0.07 0.07
26.3 32.6 8.08 86.1 5.70 8.9
Middle 4.5 26.3 32.6 8.07 89.8 5.95 9.0 10.6 <0.001 0.07
26.4 32.6 8.07 89.8 5.94 8.7
Bottom 7.5 26.3 32.6 8.02 87.5 5.81 5.81 10.9 14.0 <0.001 0.07
26.3 32.6 8.02 87.6 5.81 11.0
Other Observations: Nil
SR6 17:23 Surface 1 26.3 32.6 8.08 90.2 5.98 5.93 6.8 7.6 8.6 10.5 <0.001 <0.001 0.07 0.07
26.3 32.6 8.08 90.4 5.99 6.7
Middle 6 26.3 32.7 8.05 88.3 5.85 6.6 10.8 <0.001 0.08
26.3 32.7 8.05 88.9 5.89 6.4
Bottom 10.5 26.2 32.7 7.99 89.1 5.92 5.90 9.9 12.0 <0.001 0.07
26.2 32.7 8.00 88.7 5.88 9.4
Other Observations: Nil
SR7 17:10 Surface 1 26.3 32.6 8.11 90.9 6.01 6.03 5.8 6.1 8.2 9.1 <0.001 <0.001 0.06 0.07
26.3 32.7 8.12 90.7 6.00 5.7
Middle 11 26.3 32.7 8.11 91.5 6.07 5.9 10.0 <0.001 0.07
26.3 32.7 8.11 91.1 6.05 6.1
Bottom 21 26.3 32.7 8.07 91.6 6.08 6.09 6.5 9.2 <0.001 0.08
26.3 32.7 8.08 92.0 6.10 6.4
Other Observations: Nil
C1 15:30 Surface 1 26.4 32.3 8.00 86.6 5.82 5.83 6.0 6.6 5.8 5.3 0.002 0.002* 0.16 0.15
26.5 32.3 8.00 86.5 5.81 6.0
Middle 13 26.4 32.4 8.01 86.8 5.85 5.2 4.6 0.002 0.17
26.4 32.4 8.01 86.7 5.84 5.2
Bottom 25 26.4 32.6 8.02 86.5 5.73 5.74 8.7 5.6 <0.001 0.12
26.4 32.6 8.03 86.7 5.74 8.7
Other Observations: Nil
C2 15:47 Surface 1 26.4 32.0 8.00 85.0 5.60 5.55 4.2 5.5 6.8 7.7 0.010 0.007 0.33 0.30
26.5 32.0 8.01 84.8 5.59 4.2
Middle 6.5 26.4 32.0 7.97 83.8 5.50 5.0 4.6 0.008 0.32
26.4 32.0 7.97 84.0 5.52 5.0
Bottom 12 26.4 32.1 7.96 85.2 5.64 5.65 7.2 11.6 0.004 0.24
26.4 32.0 7.95 85.4 5.65 7.2
Other Observations: Nil
C3 16:04 Surface 1 26.5 31.6 7.94 84.5 5.61 5.64 8.0 8.1 9.4 11.8 <0.001 <0.001 0.28 0.28
26.5 31.6 7.94 84.3 5.60 8.0
Middle 5 26.5 31.6 7.93 85.0 5.66 8.2 12.6 <0.001 0.29
26.5 31.6 7.93 85.1 5.67 8.2
Bottom 8.5 26.5 31.6 7.91 85.3 5.70 5.71 8.2 13.4 <0.001 0.27
26.4 31.6 7.90 85.3 5.71 8.2
Other Observations: Nil
C4 16:24 Surface 1 26.4 32.0 7.99 87.5 5.77 5.79 7.9 8.7 7.4 7.5 <0.001 <0.001 0.23 0.22
26.4 32.0 7.99 87.4 5.76 7.9
Middle 6.5 26.4 31.9 7.97 88.1 5.82 8.6 8.2 <0.001 0.22
26.4 31.9 7.98 87.9 5.80 8.6
Bottom 12 26.4 32.0 7.94 89.0 5.90 5.91 9.5 7.0 <0.001 0.19
26.4 32.0 7.94 89.1 5.91 9.5
Other Observations: Nil
C5 16:45 Surface 1 26.4 32.7 8.12 88.4 5.85 5.87 8.4 9.2 9.8 20.5 <0.001 <0.001 0.08 0.08
26.4 32.7 8.11 88.5 5.86 8.4
Middle 11.5 26.3 32.7 8.09 88.8 5.88 9.2 23.0 <0.001 0.08
26.3 32.6 8.10 88.9 5.89 9.2
Bottom 21.5 26.3 32.7 8.06 89.2 5.93 5.93 9.9 28.6 <0.001 0.07
26.3 32.7 8.06 89.1 5.92 9.9
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 24/10/2001  
Weather: Sunny
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 10:25 Surface 1 26.6 32.0 8.00 83.2 5.51 5.51 7.3 9.5 10.6 12.3 0.001 0.001 0.23 0.19
26.6 32.0 8.00 84.0 5.55 6.9
Middle 12 26.5 32.2 8.02 82.9 5.48 9.9 11.8 0.001 0.19
26.5 32.2 8.02 83.3 5.51 10.3
Bottom 23 26.5 32.4 7.98 83.0 5.49 5.49 11.0 14.6 0.001 0.16
26.5 32.4 7.99 82.9 5.49 11.6
Other Observations: Nil
SR2 10:04 Surface 1 26.7 31.8 7.97 83.9 5.55 5.50 7.0 8.8 9.0 9.2 <0.001 0.001* 0.23 0.22
26.7 31.8 7.97 83.5 5.53 6.9
Middle 5 26.5 32.0 7.99 82.4 5.47 8.2 9.6 <0.001 0.23
26.5 32.0 7.98 82.3 5.45 8.5
Bottom 9 26.5 32.2 7.96 84.0 5.56 5.56 11.0 9.0 0.001 0.20
26.5 32.2 7.95 83.9 5.56 11.2
Other Observations: Nil
SR3 09:41 Surface 1 26.7 32.6 8.09 85.0 5.59 5.68 7.4 9.2 7.2 12.9 N.A. N.A. N.A. N.A.
26.7 32.6 8.09 84.7 5.56 7.5
Middle 4 26.6 32.6 8.08 87.4 5.77 7.6 10.8 N.A. N.A.
26.6 32.6 8.08 87.6 5.78 7.9
Bottom 6.5 26.4 32.6 8.05 87.7 5.81 5.81 12.3 20.6 N.A. N.A.
26.4 32.6 8.05 87.8 5.81 12.5
Other Observations: Stone filling at app 100m and dredging at app 50m
SR4 09:24 Surface 1 26.2 32.6 8.10 89.2 5.93 5.95 11.2 12.5 17.2 17.1 <0.001 <0.001 0.07 0.07
26.2 32.5 8.10 89.3 5.93 11.1
Middle 4 26.1 32.6 8.09 89.5 5.95 12.9 17.8 <0.001 0.07
26.1 32.6 8.09 89.7 5.97 12.2
Bottom 6.5 26.1 32.6 8.04 88.8 5.91 5.92 14.0 16.2 <0.001 0.07
26.1 32.5 8.05 88.9 5.92 13.8
Other Observations: Nil
SR5 09:14 Surface 1 26.2 32.6 8.10 85.0 5.64 5.78 6.9 6.8 8.2 10.5 <0.001 <0.001 0.05 0.06
26.2 32.6 8.10 85.1 5.65 7.1
Middle 4 26.2 32.6 8.10 89.0 5.91 6.3 13.2 <0.001 0.06
26.2 32.6 8.10 89.1 5.91 6.4
Bottom 6.5 26.1 32.6 8.05 88.4 5.87 5.86 6.8 10.0 <0.001 0.05
26.1 32.6 8.06 88.1 5.85 7.0
Other Observations: Nil
SR6 09:03 Surface 1 26.3 32.6 8.10 87.4 5.78 5.78 7.9 8.8 14.8 14.1 <0.001 <0.001 0.07 0.07
26.3 32.6 8.10 87.7 5.81 7.5
Middle 5.5 26.3 32.6 8.08 86.9 5.76 9.1 15.4 <0.001 0.07
26.3 32.6 8.07 87.2 5.78 9.0
Bottom 9.5 26.2 32.6 7.98 86.3 5.73 5.74 9.6 12.2 <0.001 0.06
26.2 32.6 7.99 86.5 5.74 9.4
Other Observations: Nil
SR7 08:50 Surface 1 26.3 32.6 8.10 90.1 5.98 5.99 6.5 6.7 10.0 11.4 <0.001 <0.001 0.06 0.06
26.3 32.6 8.10 90.0 5.97 6.6
Middle 10.5 26.3 32.6 8.09 90.5 6.00 6.4 10.6 <0.001 0.06
26.3 32.6 8.10 90.3 6.00 6.5
Bottom 20 26.3 32.6 8.06 91.1 6.04 6.04 7.2 13.6 <0.001 0.05
26.3 32.6 8.05 91.0 6.03 6.8
Other Observations: Nil
C1 07:03 Surface 1 26.4 32.3 7.99 83.0 5.50 5.61 4.8 6.3 6.8 7.3 0.001 0.001 0.15 0.13
26.4 32.3 7.99 83.0 5.51 4.6
Middle 12.5 26.4 32.3 7.99 86.2 5.71 4.5 9.0 0.001 0.15
26.4 32.3 7.99 86.3 5.71 4.6
Bottom 24 26.4 32.6 8.01 84.6 5.60 5.61 9.6 6.0 0.001 0.10
26.4 32.6 8.01 84.9 5.61 9.9
Other Observations: Nil
C2 07:25 Surface 1 26.4 31.9 7.87 75.3 5.00 5.08 3.5 5.7 6.8 9.0 0.008 0.006 0.34 0.29
26.4 32.0 7.88 75.4 5.00 3.2
Middle 6.5 26.4 32.0 7.90 78.0 5.18 5.0 8.4 0.007 0.32
26.4 32.1 7.90 77.6 5.15 4.8
Bottom 11.5 26.4 32.0 7.93 82.8 5.49 5.48 8.7 11.8 0.004 0.23
26.4 32.1 7.93 82.6 5.47 9.2
Other Observations: Nil
C3 07:45 Surface 1 26.4 31.5 7.92 83.6 5.56 5.60 7.7 7.9 9.2 9.9 <0.001 <0.001 0.28 0.27
26.4 31.5 7.92 83.9 5.58 7.6
Middle 4.5 26.4 31.5 7.91 84.4 5.62 8.3 9.2 <0.001 0.27
26.4 31.5 7.92 84.5 5.62 8.1
Bottom 8 26.4 31.6 7.87 84.7 5.64 5.65 7.9 11.4 <0.001 0.27
26.4 31.6 7.88 84.9 5.65 8.0
Other Observations: Nil
C4 08:07 Surface 1 26.4 31.9 7.96 84.6 5.60 5.68 8.7 8.9 10.0 9.1 <0.001 <0.001 0.22 0.20
26.4 31.9 7.97 85.0 5.66 8.6
Middle 6.5 26.4 31.9 7.95 85.9 5.71 8.4 9.6 <0.001 0.21
26.4 31.9 7.94 86.1 5.73 8.7
Bottom 11.5 26.3 31.9 7.91 87.5 5.81 5.81 9.3 7.8 <0.001 0.17
26.4 31.9 7.91 87.3 5.80 9.4
Other Observations: Nil
C5 08:28 Surface 1 26.3 32.6 8.10 89.9 5.97 5.96 9.2 10.1 12.8 13.1 <0.001 <0.001 0.07 0.07
26.3 32.7 8.10 90.2 5.99 9.0
Middle 10.5 26.3 32.7 8.08 89.6 5.94 9.9 12.0 <0.001 0.06
26.3 32.6 8.08 89.7 5.95 10.2
Bottom 20 26.2 32.7 8.04 90.4 6.00 6.01 10.9 14.6 <0.001 0.06
26.3 32.6 8.05 90.5 6.01 11.3
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.