Date: 16/11/2001  
Weather: Sunny
Sea Condition: Moderate
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 10:13 Surface 1 23.0 32.2 8.05 83.0 5.85 5.91 8.3 9.7 12.2 11.6 0.001 0.001 0.10 0.10
23.0 32.2 8.05 83.2 5.87 8.3
Middle 12 23.0 32.2 8.04 84.5 5.96 9.8 10.4 0.001 0.10
23.0 32.3 8.04 84.1 5.94 9.8
Bottom 23 22.9 32.3 8.00 84.1 5.89 5.90 11.2 12.2 0.001 0.09
22.9 32.3 8.00 84.3 5.90 11.0
Other Observations: Nil
SR2 09:57 Surface 1 23.0 32.3 8.05 84.9 6.00 5.99 7.9 9.1 10.0 11.5 0.001 0.001 0.08 0.08
23.8 32.3 8.05 84.9 6.00 7.9
Middle 6 23.0 32.3 8.02 84.7 5.98 9.4 12.8 0.001 0.08
23.0 32.3 8.03 84.5 5.98 9.3
Bottom 10.5 22.9 32.3 8.00 85.0 6.01 6.01 10.1 11.8 0.001 0.08
22.9 32.3 8.00 84.9 6.00 10.1
Other Observations: Nil
SR3 09:40 Surface 1 22.8 32.3 8.06 81.5 5.77 5.83 12.6 12.3 13.4 14.1 N.A. N.A. N.A. N.A.
22.8 32.3 8.06 81.2 5.77 12.5
Middle 4.5 22.8 32.3 8.03 83.0 5.90 11.6 14.4 N.A. N.A.
22.8 32.3 8.03 82.9 5.87 11.5
Bottom 8 22.7 32.3 7.87 85.5 6.06 6.05 12.7 14.6 N.A. N.A.
22.7 32.3 7.88 85.3 6.04 12.7
Other Observations: Nil
SR4 09:20 Surface 1 22.7 32.3 8.08 84.1 5.92 5.97 7.0 6.3 8.8 7.1 <0.001 <0.001 0.07 0.06
22.7 32.3 8.08 83.9 5.93 7.0
Middle 4 22.6 32.3 8.06 84.6 6.02 6.0 6.4 <0.001 0.06
22.6 32.3 8.06 84.3 6.00 6.0
Bottom 6.5 22.0 32.3 7.99 81.9 5.89 5.90 5.8 6.0 <0.001 0.06
22.0 32.3 8.00 82.1 5.90 5.9
Other Observations: Nil
SR5 09:05 Surface 1 22.9 32.3 8.08 83.4 5.86 5.85 8.7 8.3 12.0 11.5 <0.001 0.001* 0.07 0.07
22.9 32.3 8.08 83.6 5.90 8.7
Middle 4.5 22.9 32.3 8.07 82.4 5.82 8.5 9.6 0.001 0.07
22.9 32.3 8.07 82.5 5.83 8.6
Bottom 7.5 22.8 32.3 8.04 81.8 5.79 5.78 7.6 13.0 0.001 0.07
22.8 32.3 8.04 81.5 5.77 7.5
Other Observations: Nil
SR6 08:50 Surface 1 22.9 32.3 8.07 84.3 5.96 5.91 9.8 11.1 12.4 15.3 <0.001 <0.001 0.07 0.07
22.9 32.3 8.07 84.2 5.95 9.9
Middle 6 22.8 32.3 8.04 82.9 5.86 10.2 19.2 <0.001 0.08
22.8 32.3 8.04 82.8 5.85 10.1
Bottom 11 22.8 32.3 7.92 83.4 5.92 5.91 13.3 14.4 <0.001 0.07
22.8 32.3 7.93 83.4 5.90 13.2
Other Observations: Nil
SR7 08:35 Surface 1 22.9 32.2 8.08 86.6 6.14 6.09 8.4 7.9 13.8 12.8 0.001 0.001* 0.07 0.09
22.9 32.2 8.09 87.0 6.15 8.3
Middle 11 22.9 32.3 8.06 85.7 6.03 7.6 10.2 <0.001 0.07
22.9 32.3 8.06 85.3 6.03 7.6
Bottom 21 22.9 32.3 8.01 85.5 6.02 6.03 7.8 14.5 <0.001 0.12
22.9 32.3 8.02 85.4 6.04 7.9
Other Observations: Nil
C1 07:00 Surface 1 23.1 32.2 8.01 85.1 5.99 5.94 17.6 14.8 33.1 35.8 0.001 0.001 0.11 0.11
23.1 32.2 8.01 85.1 5.99 17.6
Middle 12 23.1 32.2 7.97 83.7 5.86 9.7 34.9 0.001 0.10
23.1 32.2 7.97 84.0 5.91 9.7
Bottom 23 23.1 32.2 7.84 82.3 5.82 5.82 17.0 39.3 0.001 0.11
23.1 32.3 7.85 82.3 5.81 17.0
Other Observations: Nil
C2 07:17 Surface 1 23.0 32.2 8.03 83.4 5.89 5.91 11.0 12.7 12.9 17.3 0.001 0.001 0.11 0.11
23.0 32.2 8.04 83.5 5.89 11.0
Middle 6.5 23.0 32.2 8.00 84.1 5.94 11.7 16.7 0.001 0.10
23.0 32.2 8.00 83.9 5.92 11.7
Bottom 12 23.0 32.2 7.90 84.8 5.98 5.98 15.4 22.3 0.001 0.12
23.0 32.2 7.90 84.6 5.97 15.4
Other Observations: Nil
C3 07:40 Surface 1 22.7 32.3 8.05 87.7 6.22 6.16 14.3 17.3 19.1 21.8 0.001 0.001* 0.09 0.08
22.7 32.3 8.05 87.3 6.20 14.3
Middle 4.5 22.6 32.3 8.01 86.1 6.12 15.7 22.3 0.001 0.08
22.6 32.3 8.02 86.3 6.11 15.7
Bottom 7.5 22.6 32.3 7.90 85.9 6.08 6.10 22.0 24.1 <0.001 0.08
22.6 32.3 7.92 86.1 6.11 22.0
Other Observations: Nil
C4 08:00 Surface 1 22.8 32.3 8.07 88.3 6.25 6.27 9.7 12.4 13.9 13.8 <0.001 0.001* 0.07 0.07
22.8 32.3 8.07 88.0 6.23 9.7
Middle 6.5 22.8 32.3 8.06 88.9 6.30 11.7 11.7 <0.001 0.07
22.8 32.3 8.05 88.3 6.30 11.7
Bottom 11.5 22.7 32.3 8.02 89.8 6.37 6.35 15.8 15.7 0.001 0.07
22.7 32.3 8.01 89.3 6.33 15.8
Other Observations: Nil
C5 08:25 Surface 1 22.9 32.2 8.07 88.4 6.25 6.25 6.3 7.0 7.3 9.3 <0.001 0.001* 0.07 0.06
22.9 32.2 8.07 88.1 6.23 6.3
Middle 11.5 22.9 32.2 8.06 88.5 6.26 6.9 10.9 0.001 0.06
22.9 32.2 8.07 88.6 6.26 6.9
Bottom 22 22.8 32.2 8.01 88.6 6.25 6.27 7.7 9.7 <0.001 0.06
22.8 32.2 8.02 88.6 6.28 7.7
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 16/11/2001  
Weather: Sunny
Sea Condition: Moderate
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 14:23 Surface 1 23.3 32.3 8.07 90.1 6.32 6.22 6.0 7.2 8.1 9.2 0.001 0.001 0.08 0.08
23.3 32.3 8.07 90.1 6.31 6.0
Middle 13 23.1 32.2 8.04 87.3 6.12 6.8 7.9 0.001 0.07
23.1 32.2 8.04 87.5 6.13 6.8
Bottom 24.5 23.0 32.3 7.99 88.6 6.27 6.27 8.7 11.7 0.001 0.08
23.0 32.3 7.99 88.9 6.26 8.7
Other Observations: Nil
SR2 14:07 Surface 1 23.3 32.3 8.07 91.9 6.45 6.38 6.3 6.9 9.1 9.2 <0.001 0.001* 0.06 0.07
23.3 32.3 8.07 92.0 6.44 6.3
Middle 5.5 23.0 32.3 8.04 89.4 6.32 7.5 9.2 0.001 0.08
23.0 32.3 8.04 89.9 6.32 7.6
Bottom 10 22.8 32.3 7.96 88.2 6.21 6.22 6.9 9.2 <0.001 0.08
22.8 32.3 7.97 88.8 6.22 6.9
Other Observations: Nil
SR3 13:46 Surface 1 23.2 32.3 8.05 83.4 5.85 5.98 8.1 8.0 12.6 13.1 N.A. N.A. N.A. N.A.
23.2 32.3 8.05 84.2 5.86 8.0
Middle 4 23.2 32.3 8.01 86.7 6.10 7.4 11.8 N.A. N.A.
23.2 32.3 8.01 86.6 6.09 7.4
Bottom 7 23.0 32.3 7.87 83.6 5.89 5.90 8.5 15.0 N.A. N.A.
23.0 32.3 7.59 83.8 5.90 8.5
Other Observations: Nil
SR4 13:26 Surface 1 23.4 32.3 8.07 89.5 6.27 6.31 6.0 6.6 8.8 9.2 <0.001 <0.001 0.07 0.07
23.4 32.3 8.07 89.2 6.26 6.0
Middle 4 23.0 32.3 8.06 90.0 6.36 7.1 10.0 <0.001 0.07
23.0 32.3 8.07 89.9 6.34 7.1
Bottom 6.5 22.8 32.3 8.03 87.3 6.20 6.20 6.5 8.8 <0.001 0.06
22.8 32.3 8.03 87.4 6.20 6.6
Other Observations: Nil
SR5 13:10 Surface 1 23.3 32.3 8.07 89.1 6.25 6.22 7.1 8.3 6.8 7.7 <0.001 <0.001 0.07 0.07
23.3 32.3 8.07 89.2 6.25 7.0
Middle 4 23.1 32.3 8.04 88.0 6.18 8.0 8.0 <0.001 0.07
23.1 32.3 8.04 88.1 6.19 8.0
Bottom 7 22.9 32.3 7.93 85.4 6.04 6.04 9.9 8.2 <0.001 0.07
22.9 32.3 7.95 85.5 6.04 9.9
Other Observations: Nil
SR6 12:55 Surface 1 23.4 32.3 8.07 89.5 6.26 6.14 6.3 9.0 11.6 12.3 <0.001 <0.001 0.07 0.07
23.4 32.3 8.08 89.4 6.27 6.3
Middle 6 22.9 32.3 8.05 85.2 6.00 9.2 11.6 <0.001 0.07
22.9 32.3 8.05 85.1 6.02 9.2
Bottom 10.5 22.9 32.3 7.98 84.6 5.99 5.99 11.6 13.8 <0.001 0.07
22.9 32.3 7.99 84.7 5.99 11.6
Other Observations: Nil
SR7 12:41 Surface 1 23.1 32.3 8.08 89.5 6.30 6.22 6.8 8.5 12.0 10.9 <0.001 <0.001 0.07 0.07
23.1 32.3 8.09 89.6 6.29 6.7
Middle 11.5 22.9 32.3 8.06 87.0 6.15 7.6 9.4 <0.001 0.07
22.9 32.3 8.07 86.9 6.14 7.6
Bottom 22 22.8 32.3 8.00 85.9 6.07 6.08 11.2 11.2 <0.001 0.08
22.8 32.3 8.00 86.2 6.09 11.0
Other Observations: Nil
C1 11:10 Surface 1 23.2 32.3 8.05 84.6 5.96 5.95 5.9 12.6 8.0 15.5 <0.001 <0.001 0.07 0.07
23.2 32.3 8.05 85.2 5.98 5.9
Middle 12.5 23.1 32.3 8.03 84.3 5.94 11.2 16.4 <0.001 0.07
23.1 32.3 8.03 84.1 5.93 11.0
Bottom 23.5 23.1 32.3 7.94 84.2 5.94 5.94 20.7 22.0 <0.001 0.08
23.1 32.3 7.95 84.3 5.93 20.7
Other Observations: Nil
C2 11:32 Surface 1 23.0 32.2 8.04 83.6 5.89 5.94 8.1 10.4 7.3 14.5 0.001 0.001* 0.10 0.09
23.0 32.2 8.04 83.7 5.89 8.0
Middle 6.5 23.0 32.2 8.02 84.7 5.99 9.4 21.7 0.001 0.10
23.0 32.2 8.03 84.6 5.98 9.4
Bottom 11.5 22.6 32.3 7.96 85.7 6.07 6.08 13.6 14.5 <0.001 0.07
22.6 32.3 7.95 85.6 6.08 13.6
Other Observations: Nil
C3 11:48 Surface 1 23.0 32.3 8.06 88.0 6.21 6.18 6.4 7.2 7.9 9.0 <0.001 <0.001 0.06 0.06
23.0 32.3 8.06 88.4 6.19 6.4
Middle 4.5 22.9 32.3 8.03 87.1 6.16 8.5 9.1 <0.001 0.06
22.9 32.3 8.03 87.2 6.16 8.5
Bottom 8 22.6 32.3 7.94 85.6 6.08 6.09 6.8 9.9 <0.001 0.07
22.6 32.3 7.94 86.3 6.10 6.8
Other Observations: Nil
C4 12:05 Surface 1 23.1 32.3 8.06 87.4 6.13 6.10 5.8 7.0 6.3 12.8 <0.001 <0.001 0.07 0.07
23.1 32.3 8.06 87.5 6.15 5.8
Middle 6.5 22.9 32.3 8.04 85.9 6.06 6.4 7.5 <0.001 0.07
22.9 32.3 8.04 86.0 6.07 6.4
Bottom 11.5 22.9 32.3 7.94 85.6 6.03 6.04 8.6 24.5 <0.001 0.07
22.9 32.3 7.95 85.4 6.05 8.7
Other Observations: Nil
C5 12:30 Surface 1 23.0 32.2 8.07 89.2 6.29 6.27 6.0 6.5 6.5 6.7 <0.001 <0.001 0.07 0.07
23.0 32.2 8.07 89.3 6.29 6.0
Middle 11.5 23.0 32.2 8.04 88.5 6.24 7.2 7.9 <0.001 0.07
23.0 32.2 8.04 88.5 6.24 7.2
Bottom 22 22.9 32.2 7.97 87.5 6.16 6.16 6.2 5.7 <0.001 0.08
22.9 32.2 7.97 87.7 6.16 6.1
Other Observations: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.