Date: 22/8/2001  
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 10:20 Surface 1 28.9 28.6 7.99 74.0 4.87 4.61 4.7 10.0 10.9 12.3 0.001 0.001 0.21 0.15
28.9 28.6 7.98 74.1 4.88 4.6
Middle 13 28.3 31.0 8.00 66.3 4.34 10.5 7.7 0.001 0.12
28.3 31.0 8.01 66.4 4.35 10.3
Bottom 25 27.8 31.4 7.96 60.5 4.00 4.02 15.0 18.3 0.001 0.11
27.8 31.3 7.96 60.8 4.03 14.8
SR2 10:02 Surface 1 28.2 27.7 7.84 61.0 4.08 4.49 4.7 7.5 17.5 16.5 0.002 0.002 0.32 0.23
28.2 27.8 7.84 60.9 4.07 4.6
Middle 6 28.9 29.3 8.00 74.9 4.91 7.0 22.3 0.002 0.24
28.9 29.2 8.01 74.8 4.90 6.8
Bottom 10.5 28.5 30.5 7.95 67.0 4.39 4.37 10.8 9.7 0.001 0.14
28.5 30.6 7.96 66.2 4.34 11.3
SR3 09:32 Surface 1 28.9 28.7 8.10 92.0 6.04 5.80 3.0 3.2 9.7 13.2 N.A. N.A. N.A. N.A.
28.9 28.8 8.10 92.5 6.07 2.9
Middle 4.5 28.8 28.9 8.07 84.2 5.54 2.7 14.9 N.A. N.A.
28.8 28.9 8.07 84.3 5.55 2.8
Bottom 7.5 28.9 29.1 8.01 84.2 5.53 5.51 4.0 15.1 N.A. N.A.
28.9 29.1 8.02 83.7 5.49 3.8
SR4 09:13 Surface 1 28.9 28.5 8.15 93.3 6.14 6.10 2.5 2.4 7.9 7.5 0.001 0.001* 0.10 0.09
28.9 28.6 8.15 93.4 6.14 2.4
Middle 4 29.1 29.1 8.16 92.1 6.05 2.1 6.3 0.001 0.07
29.1 29.1 8.16 92.3 6.07 2.3
Bottom 6.5 29.0 29.2 8.07 92.3 6.02 6.03 2.7 8.3 <0.001 0.10
29.1 29.2 8.09 92.3 6.03 2.6
SR5 09:02 Surface 1 28.9 28.3 8.11 93.4 6.15 5.84 2.1 2.5 8.5 8.9 0.001 0.001* 0.13 0.15
28.9 28.3 8.12 94.4 6.22 2.0
Middle 4.5 28.6 28.1 8.07 82.8 5.49 2.5 11.7 <0.001 0.15
28.6 28.2 8.07 83.3 5.51 2.4
Bottom 7.5 28.6 28.7 8.02 81.8 5.40 5.39 3.0 6.5 <0.001 0.16
28.6 28.6 8.03 81.2 5.37 3.1
SR6 08:51 Surface 1 28.7 28.4 8.13 83.6 5.52 5.35 2.5 5.6 4.1 9.4 0.001 0.001* 0.13 0.11
28.7 28.4 8.13 83.7 5.53 2.4
Middle 6 28.6 28.8 8.11 78.6 5.18 5.0 7.5 <0.001 0.12
28.7 28.9 8.11 78.5 5.17 4.8
Bottom 11 28.3 30.1 8.03 72.0 4.78 4.79 9.5 16.5 0.001 0.10
28.3 30.0 8.04 72.1 4.79 9.6
SR7 08:38 Surface 1 29.3 29.2 8.25 91.4 5.93 5.33 1.2 4.4 9.3 11.4 <0.001 0.001* 0.06 0.07
29.4 29.1 8.26 91.8 5.96 1.3
Middle 11.5 28.7 30.1 8.15 72.2 4.71 2.1 12.5 0.002 0.09
28.8 30.1 8.16 72.4 4.73 2.0
Bottom 21.5 27.8 30.9 8.06 65.4 4.33 4.29 9.9 12.4 0.001 0.05
27.8 30.9 8.06 63.9 4.24 9.8
C1 07:02 Surface 1 27.8 27.9 7.96 87.5 6.87 6.98 5.2 4.5 15.0 13.9 0.004 0.003 0.36 0.28
27.8 27.9 7.95 87.3 6.86 5.2
Middle 13 28.0 29.6 8.03 91.5 7.08 3.9 12.6 0.004 0.28
28.0 29.6 8.02 91.7 7.09 3.9
Bottom 25 27.3 31.2 8.05 91.1 7.05 7.04 4.5 14.0 0.002 0.20
27.3 31.3 8.05 91.0 7.02 4.5
C2 07:17 Surface 1 27.7 27.6 7.91 91.5 7.51 7.10 6.7 6.9 17.8 16.9 0.003 0.003 0.38 0.34
27.7 27.6 7.91 91.7 7.55 6.7
Middle 7 27.9 28.6 7.97 84.6 6.66 7.3 20.0 0.003 0.34
27.9 28.6 7.96 84.7 6.67 7.3
Bottom 12.5 27.9 29.7 7.99 82.2 6.13 6.14 6.6 12.8 0.003 0.29
27.9 29.7 8.01 82.4 6.14 6.6
C3 07:35 Surface 1 28.1 27.2 8.00 95.6 7.94 7.79 5.0 5.0 10.5 8.4 0.003 0.002 0.35 0.23
28.1 27.2 8.00 96.2 7.96 5.0
Middle 4.5 28.1 27.4 8.01 90.0 7.63 5.0 7.4 0.001 0.23
28.1 27.4 8.00 90.0 7.61 5.0
Bottom 8 28.7 29.2 8.10 89.6 7.54 7.55 5.1 7.4 0.001 0.10
28.7 29.1 8.12 89.2 7.56 5.1
C4 07:55 Surface 1 28.0 27.3 8.00 88.4 6.95 6.63 5.1 8.4 7.8 12.9 0.002 0.002 0.37 0.22*
28.0 27.2 7.98 88.6 6.97 5.1
Middle 6.5 28.3 29.0 8.08 84.8 6.29 6.0 15.2 0.002 0.29
28.3 29.0 8.08 84.9 6.29 6.0
Bottom 12 28.1 30.7 8.03 82.6 6.12 6.12 14.2 15.8 0.001 <0.01
28.1 30.8 8.05 82.7 6.12 14.2
C5 08:16 Surface 1 29.9 29.8 8.35 97.4 6.27 5.97 0.9 1.0 11.8 9.1 <0.001 0.001* <0.01 0.01*
29.9 29.7 8.36 97.6 6.28 0.9
Middle 11.5 29.6 31.3 8.25 88.9 5.65 1.0 9.4 <0.001 0.00
29.7 31.3 8.26 89.2 5.69 1.0
Bottom 22 27.9 31.8 8.09 87.7 5.45 5.37 1.2 6.2 0.001 0.01
27.9 31.9 8.08 85.0 5.28 1.2
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 22/8/2001  
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 16:15 Surface 1 29.0 24.5 7.78 71.2 4.71 4.78 4.0 4.2 8.2 9.0 0.002 0.001 0.33 0.29
29.0 24.4 7.78 71.1 4.70 4.2
Middle 13 28.5 28.4 7.82 73.2 4.84 4.0 4.6 0.001 0.30
28.6 28.5 7.83 73.4 4.86 4.0
Bottom 25 28.7 28.5 7.81 73.7 4.91 4.88 4.5 14.2 0.001 0.23
28.7 28.5 7.82 73.4 4.84 4.5
SR2 15:55 Surface 1 29.1 27.2 7.73 69.6 4.60 4.56 4.2 4.2 4.4 7.7 0.001 0.001 0.34 0.35
29.1 27.2 7.73 69.7 4.61 4.1
Middle 5.5 28.9 27.6 7.72 68.2 4.51 4.1 7.3 0.002 0.39
28.9 27.7 7.73 68.4 4.53 4.0
Bottom 9.5 28.8 28.2 7.72 69.8 4.63 4.59 4.4 11.5 0.001 0.33
28.7 28.1 7.71 68.4 4.54 4.3
SR3 15:24 Surface 1 30.3 29.7 8.02 88.2 5.63 5.48 11.0 11.8 17.5 13.5 N.A. N.A. N.A. N.A.
30.3 29.7 8.02 88.2 5.64 11.1
Middle 4.5 29.2 30.1 7.96 81.7 5.30 12.6 16.5 N.A. N.A.
29.2 30.0 7.96 82.0 5.33 12.7
Bottom 7.5 28.9 30.4 7.92 78.2 5.09 5.08 11.6 6.5 N.A. N.A.
28.8 30.5 7.92 78.0 5.07 11.8
SR4 15:01 Surface 1 30.2 28.5 8.20 105.2 8.19 7.88 2.5 4.2 8.3 8.0 0.001 0.001* 0.06 0.08
30.2 28.6 8.21 105.0 8.17 2.4
Middle 4 28.9 28.9 8.04 98.8 7.59 4.0 5.3 <0.001 0.09
29.0 28.9 8.05 98.8 7.56 3.8
Bottom 6.5 29.1 29.6 7.94 82.1 5.36 5.35 6.4 10.3 <0.001 0.09
29.1 29.6 7.95 82.0 5.34 6.3
SR5 14:52 Surface 1 29.8 28.7 8.12 101.3 7.82 6.88 2.3 2.1 5.6 6.3 <0.001 <0.001 0.07 0.07
29.8 28.7 8.13 101.6 7.85 2.2
Middle 4 29.1 29.7 8.02 90.5 5.91 2.8 7.9 <0.001 0.07
29.1 29.6 8.01 91.1 5.95 2.7
Bottom 7 29.0 30.2 7.95 78.8 5.14 5.13 1.4 5.3 <0.001 0.08
29.0 30.2 7.96 78.4 5.11 1.3
SR6 14:42 Surface 1 29.4 28.8 8.03 103.6 6.72 6.45 2.7 3.2 7.7 11.3 <0.001 <0.001 0.09 0.09
29.4 28.8 8.03 103.8 6.75 2.6
Middle 5.5 29.0 29.1 8.00 93.9 6.15 2.5 12.5 <0.001 0.10
29.0 29.1 8.00 94.0 6.16 2.4
Bottom 10 29.1 29.5 7.98 86.6 5.66 5.67 4.4 13.7 <0.001 0.09
29.1 29.5 7.98 86.8 5.67 4.6
SR7 14:31 Surface 1 30.4 27.9 8.08 104.1 8.02 6.75 2.5 3.4 9.1 6.4 <0.001 <0.001 0.05 0.05
30.3 27.9 8.08 105.2 8.08 2.4
Middle 11 29.2 30.0 8.01 83.9 5.45 1.3 5.5 <0.001 0.06
29.2 30.1 8.02 84.2 5.46 1.2
Bottom 20.5 28.8 30.4 7.94 73.7 4.82 4.81 6.6 4.7 <0.001 0.03
28.8 30.4 7.94 73.3 4.79 6.3
C1 12:50 Surface 1 28.5 28.0 7.77 67.4 4.48 4.44 4.6 6.1 5.5 6.3 0.002 0.002 0.33 0.31
28.5 28.0 7.76 67.5 4.49 4.5
Middle 12.5 28.1 30.2 7.85 66.5 4.40 5.6 7.3 0.003 0.29
28.1 30.1 7.84 66.4 4.39 5.7
Bottom 23.5 28.1 30.8 7.86 68.0 4.50 4.49 8.3 6.0 0.002 0.32
28.0 30.8 7.86 67.8 4.48 8.0
C2 13:13 Surface 1 28.6 27.0 7.73 70.4 5.05 5.02 4.1 5.0 6.0 10.7 0.002 0.002 0.42 0.34
28.6 27.0 7.73 70.6 5.07 4.0
Middle 6.5 28.1 28.2 7.79 69.1 4.99 5.3 7.6 0.002 0.39
28.1 28.1 7.78 69.0 4.98 5.1
Bottom 11.5 28.4 29.0 7.84 68.6 4.56 4.56 5.5 18.4 0.002 0.21
28.4 28.9 7.83 69.0 4.56 5.9
C3 13:31 Surface 1 29.0 27.7 7.85 70.6 4.65 4.56 4.4 3.4 6.8 7.1 0.001 0.001 0.34 0.31
29.1 27.6 7.85 71.0 4.67 4.3
Middle 5 28.4 29.2 7.90 67.5 4.47 2.8 9.2 0.002 0.36
28.3 29.2 7.89 67.2 4.45 2.7
Bottom 8.5 28.6 29.7 7.91 66.8 4.40 4.41 3.2 5.2 0.001 0.25
28.6 29.7 7.92 66.9 4.41 3.1
C4 13:50 Surface 1 28.6 27.7 7.82 69.0 4.59 4.78 3.5 2.8 8.6 7.4 0.001 0.001* 0.31 0.22
28.6 27.7 7.82 68.4 4.55 3.5
Middle 6 28.7 29.5 7.91 75.5 4.96 2.9 4.0 <0.001 0.19
28.7 29.4 7.91 76.3 5.01 3.1
Bottom 11 29.1 30.4 7.89 72.9 4.75 4.73 1.7 9.6 0.001 0.16
29.1 30.4 7.91 72.1 4.70 1.8
C5 14:10 Surface 1 29.9 29.6 8.13 107.2 6.89 6.26 1.4 1.1 8.6 5.5 <0.001 <0.001 0.05 0.03*
29.9 29.6 8.14 108.4 6.97 1.5
Middle 11.5 29.3 31.8 7.94 87.2 5.57 0.8 4.0 <0.001 <0.01
29.4 31.9 7.97 87.7 5.61 0.9
Bottom 21.5 27.3 32.8 7.79 61.2 4.06 4.07 1.0 3.8 <0.001 0.02
27.2 32.8 7.77 61.4 4.07 1.1
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.