Date: 21/5/2001  
Weather: Cloudy
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 19:08 Surface 1 26.5 27.5 8.22 93.5 6.80 6.67 3.2 3.4 8.1 8.1 0.006 0.005 0.52 0.37
26.5 27.6 8.22 93.5 6.81 3.1
Middle 13.5 26.4 30.5 8.21 91.2 6.54 3.0 10.1 0.005 0.30
26.4 30.6 8.21 91.0 6.53 3.0
Bottom 26 26.1 31.9 8.22 89.4 6.40 6.39 4.2 6.1 0.005 0.30
26.1 32.0 8.23 89.1 6.38 4.1
SR2 18:52 Surface 1 26.5 26.3 8.19 88.9 5.99 6.32 4.2 4.4 8.5 8.9 0.006 0.005 0.54 0.43
26.5 26.3 8.20 89.1 5.99 3.9
Middle 5.5 26.4 27.1 8.22 91.2 6.67 4.6 7.1 0.005 0.51
26.6 29.1 8.20 91.3 6.61 4.3
Bottom 10 26.2 30.4 8.19 90.6 6.49 6.51 4.8 11.1 0.004 0.25
26.3 30.8 8.20 90.7 6.53 4.4
SR3 18:35 Surface 1 27.3 28.4 8.33 99.7 6.70 6.78 7.0 8.9 7.7 12.6 N.A. N.A. N.A. N.A.
27.3 28.4 8.33 99.9 6.71 7.1
Middle 4.5 27.1 29.5 8.30 102.4 6.87 8.9 9.9 N.A. N.A.
27.1 29.6 8.31 102.1 6.85 8.8
Bottom 7.5 26.7 31.3 8.26 94.1 6.42 6.41 10.6 20.1 N.A. N.A.
26.7 31.3 8.25 94.0 6.40 10.9
SR4 18:15 Surface 1 27.9 26.7 8.45 114.5 7.68 7.96 6.5 10.3 6.7 7.1 <0.001 0.002* 0.33 0.30
27.9 26.8 8.45 114.4 7.66 6.4
Middle 4 27.4 27.3 8.37 120.3 8.25 11.2 5.5 0.002 0.31
27.4 27.3 8.36 120.0 8.24 11.2
Bottom 6.5 26.7 31.1 8.27 104.5 8.32 8.31 13.1 9.1 0.002 0.26
26.7 31.2 8.25 104.4 8.30 13.3
SR5 18:08 Surface 1 27.7 28.5 8.34 97.3 6.38 6.71 8.1 11.0 7.9 9.9 0.001 0.001 0.30 0.31
27.7 28.4 8.32 96.8 6.34 8.2
Middle 4 26.1 32.7 8.24 102.0 7.08 11.0 10.7 0.001 0.31
26.1 32.7 8.23 101.6 7.02 11.1
Bottom 6.5 25.6 33.5 8.21 92.5 6.56 6.55 13.6 11.1 0.001 0.31
26.7 33.5 8.20 92.4 6.54 13.7
SR6 17:52 Surface 1 27.3 28.5 8.26 91.4 6.18 6.19 13.9 12.4 6.1 8.0 0.004 0.003 0.38 0.37
27.3 28.4 8.24 91.1 6.17 13.8
Middle 5 26.3 32.1 8.23 91.5 6.22 10.3 9.9 0.003 0.38
26.3 32.2 8.23 91.4 6.20 10.0
Bottom 9 25.5 34.0 8.21 89.2 6.01 6.01 13.4 8.1 0.003 0.35
25.5 34.1 8.20 89.0 6.00 13.1
SR7 17:40 Surface 1 27.4 27.7 8.33 99.0 6.58 6.75 6.0 6.0 9.1 9.3 0.002 0.001 0.34 0.24
27.4 27.8 8.32 98.9 6.57 6.2
Middle 11 26.2 32.9 8.26 101.9 6.91 5.1 7.3 0.001 0.34
26.2 33.0 8.26 102.0 6.92 5.0
Bottom 21 25.3 34.2 8.21 90.6 6.17 6.18 6.9 11.6 0.001 0.05
25.3 34.1 8.21 90.8 6.18 6.7
C1 15:40 Surface 1 26.4 29.4 7.92 91.2 6.56 6.48 7.1 7.5 10.2 11.1 0.003 0.003 0.43 0.35
26.5 28.9 7.93 90.9 6.55 7.1
Middle 12 25.9 31.6 7.92 88.8 6.41 8.4 11.0 0.003 0.41
25.9 31.7 7.92 88.4 6.38 8.4
Bottom 22.5 25.7 32.9 7.94 86.9 6.18 6.19 7.1 12.2 0.003 0.20
25.7 32.9 7.95 86.9 6.20 7.1
C2 19:25 Surface 1 26.1 26.3 8.20 91.7 6.89 6.68 17.2 15.6 5.6 9.7 0.006 0.006 0.50 0.44
26.1 26.3 8.20 91.3 6.84 17.2
Middle 13.5 25.8 32.1 8.23 89.3 6.51 9.5 10.2 0.006 0.49
25.8 32.1 8.23 89.3 6.46 9.5
Bottom 26 25.5 34.0 8.24 88.6 6.34 6.34 20.2 13.4 0.005 0.33
25.5 34.0 8.23 88.8 6.33 20.2
C3 16:10 Surface 1 26.4 27.6 8.16 93.6 6.89 6.66 5.1 4.6 7.6 8.7 0.006 0.005 0.66 0.50
26.4 26.7 8.15 92.7 6.82 5.1
Middle 4.5 26.4 28.0 8.13 90.6 6.48 4.3 9.2 0.005 0.43
26.3 28.6 8.12 89.5 6.46 4.3
Bottom 7.5 26.3 29.9 8.12 89.6 6.41 6.39 4.5 9.2 0.005 0.40
26.3 30.0 8.12 88.9 6.37 4.5
C4 16:40 Surface 1 27.2 29.0 8.22 90.2 6.08 6.07 10.8 6.1 7.8 6.9 0.004 0.004 0.34 0.34
27.2 29.0 8.22 90.2 6.09 10.8
Middle 6 27.0 29.3 8.20 89.1 6.13 2.9 4.4 0.004 0.34
26.9 29.3 8.20 88.5 5.99 2.9
Bottom 11 26.2 31.6 8.17 88.0 5.99 6.00 4.7 8.6 0.004 0.34
26.1 31.8 8.17 88.0 6.00 4.7
C5 17:20 Surface 1 27.4 27.5 8.35 102.9 6.59 6.91 8.3 8.0 12.2 12.3 0.001 0.002 0.33 0.16
27.4 27.5 8.36 103.0 6.60 8.3
Middle 11.5 26.1 32.9 8.24 104.4 7.24 8.7 12.6 0.003 0.10
26.0 32.9 8.25 104.3 7.22 8.7
Bottom 22 25.3 34.2 8.20 89.5 6.10 6.10 7.0 12.2 0.002 0.06
25.3 34.2 8.21 89.4 6.09 7.0
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 21/5/2001  
Weather: Cloudy
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 13:50 Surface 1 26.7 29.4 8.09 88.2 6.02 6.08 9.1 10.9 5.0 11.3 0.005 0.005 0.36 0.32
26.7 29.4 8.08 88.3 6.04 8.2
Middle 13 26.1 30.6 8.03 88.4 6.14 14.5 12.8 0.005 0.33
26.1 30.6 8.03 88.6 6.13 13.2
Bottom 25 25.9 32.8 8.02 83.6 5.84 5.84 9.9 16.0 0.004 0.28
25.8 32.8 8.02 83.7 5.84 10.4
SR2 13:30 Surface 1 26.5 29.1 8.05 89.4 6.12 6.01 2.2 2.4 10.6 10.5 0.004 0.004 0.36 0.35
26.5 29.1 8.05 89.4 6.12 2.2
Middle 5.5 26.3 29.5 8.02 86.1 5.90 1.7 14.4 0.004 0.36
26.3 29.5 8.02 85.7 5.90 1.7
Bottom 10 26.1 30.0 8.01 82.2 5.62 5.63 3.5 6.6 0.004 0.34
26.1 30.0 8.01 82.0 5.64 3.2
SR3 13:10 Surface 1 27.8 27.6 8.34 105.0 6.90 7.07 4.1 4.5 10.4 10.6 N.A. N.A. N.A. N.A.
27.7 27.7 8.33 105.1 6.93 4.0
Middle 4.5 27.3 28.7 8.27 106.1 7.24 3.9 8.8 N.A. N.A.
27.3 28.6 8.27 106.2 7.22 3.8
Bottom 7.5 27.1 29.6 8.22 99.5 6.76 6.76 5.6 12.6 N.A. N.A.
27.1 29.7 8.23 99.5 6.76 5.4
SR4 12:42 Surface 1 27.6 26.9 8.36 107.5 7.26 7.46 0.4 4.2 12.8 8.1 0.001 0.001* 0.36 0.35
27.5 26.9 8.35 107.7 7.27 0.4
Middle 3.5 27.2 27.8 8.31 112.9 7.65 0.1 4.4 0.001 0.35
27.2 27.8 8.31 112.3 7.64 0.1
Bottom 6 25.8 37.5 8.13 105.8 7.33 7.32 12.4 7.2 <0.001 0.35
25.8 33.6 8.13 102.0 7.30 12.0
SR5 12:30 Surface 1 27.3 26.8 8.34 106.3 7.19 7.00 10.6 10.9 7.4 10.4 0.001 0.002 0.39 0.38
27.4 26.8 8.33 106.5 7.23 10.6
Middle 3.5 26.8 29.3 8.21 99.8 6.81 14.7 11.2 0.003 0.36
26.8 29.3 8.21 99.7 6.78 14.7
Bottom 6 26.3 31.8 8.16 94.7 6.43 6.43 7.4 12.6 0.002 0.38
26.3 31.9 8.16 93.7 6.43 7.4
SR6 12:15 Surface 1 26.9 27.1 8.30 101.6 6.97 6.91 2.1 1.6 4.4 4.5 0.003 0.003 0.37 0.35
27.0 27.1 8.30 101.6 6.97 2.1
Middle 5 26.8 28.8 8.24 99.9 6.88 0.9 6.4 0.003 0.35
26.8 28.9 8.24 99.6 6.80 0.9
Bottom 9 26.3 31.6 8.20 91.7 6.25 6.25 1.8 2.8 0.004 0.33
26.3 31.6 8.20 91.7 6.25 1.9
SR7 12:00 Surface 1 27.0 29.0 8.30 100.7 6.87 6.83 0.5 1.6 4.6 4.3 0.001 0.003 0.26 0.22
26.9 29.0 8.29 102.8 6.95 0.6
Middle 10.5 25.7 33.9 8.17 97.5 6.74 1.5 5.0 0.004 0.30
25.6 33.9 8.17 97.6 6.75 1.5
Bottom 20 25.2 34.5 8.14 82.6 5.89 5.88 2.8 3.2 0.003 0.11
25.2 34.4 8.14 82.6 5.86 2.8
C1 10:00 Surface 1 26.2 33.3 8.22 82.4 6.65 6.70 4.2 3.6 6.6 6.3 0.006 0.005 0.37 0.26
26.2 33.3 8.22 82.4 6.65 4.0
Middle 13 26.0 33.9 8.22 84.4 6.77 3.5 8.0 0.005 0.27
26.0 33.8 8.22 84.0 6.74 3.3
Bottom 25 25.6 33.5 8.24 82.5 6.57 6.57 3.2 4.4 0.004 0.14
25.6 33.5 8.25 82.6 6.57 3.1
C2 10:15 Surface 1 26.0 30.4 8.22 84.7 6.72 6.79 7.1 5.7 8.9 7.4 0.007 0.007 0.40 0.37
26.0 30.4 8.21 85.6 6.82 7.1
Middle 6.5 25.9 31.2 8.22 85.0 6.82 4.1 7.9 0.007 0.38
25.9 31.2 8.22 84.9 6.81 4.0
Bottom 12 25.7 32.9 8.24 83.2 6.62 6.62 6.1 5.3 0.006 0.33
25.7 32.9 8.24 83.4 6.62 6.0
C3 10:45 Surface 1 26.6 28.3 8.22 92.5 6.33 6.29 2.0 5.0 6.5 6.9 0.005 0.005 0.42 0.38
26.6 28.3 8.22 92.4 6.32 2.0
Middle 4.5 26.5 29.2 8.22 91.4 6.28 2.4 7.7 0.005 0.39
26.5 29.2 8.22 90.5 6.24 2.4
Bottom 7.5 25.6 32.8 8.19 81.0 5.90 5.91 10.4 6.5 0.004 0.32
25.6 32.7 8.19 81.0 5.91 11.0
C4 10:04 Surface 1 26.6 29.2 8.31 99.4 6.77 6.75 0.7 1.3 5.5 6.6 0.001 0.002 0.26 0.21
26.6 29.2 8.31 99.1 6.74 0.7
Middle 6.5 26.6 29.4 8.30 98.5 6.74 0.9 5.1 0.002 0.27
26.6 29.5 8.30 98.5 6.73 0.9
Bottom 12 25.6 33.7 8.23 92.4 6.49 6.45 2.3 9.3 0.004 0.09
25.6 33.8 8.23 92.8 6.41 2.4
C5 11:35 Surface 1 26.9 29.7 8.36 109.8 7.55 7.48 4.5 2.2 8.9 10.0 0.001 0.002 0.42 0.23
26.9 29.7 8.36 109.9 7.58 4.4
Middle 11 25.4 34.4 8.22 100.0 7.18 0.4 6.7 0.003 0.20
25.4 34.4 8.22 100.1 7.60 0.4
Bottom 21 25.0 35.0 8.20 86.3 5.99 6.00 1.7 14.3 0.002 0.06
25.0 35.0 8.20 86.4 6.01 1.7
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.