Date: 27/4/2001  
Weather: Fine
Sea Condition: Calm
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 11:03 Surface 1 22.6 33.5 8.21 86.1 6.08 6.08 10.0 13.7 8.9 13.4 0.003 0.002 0.14 0.10
22.6 33.4 8.21 86.1 6.08 9.2
Middle 13 22.5 34.1 8.21 86.1 6.07 16.9 13.3 0.002 0.08
22.5 34.1 8.23 86.5 6.09 17.3
Bottom 25 22.6 33.8 8.21 85.9 6.05 6.04 14.2 18.1 0.002 0.09
22.6 33.8 8.21 85.5 6.03 14.4
SR2 10:52 Surface 1 22.9 33.5 8.19 86.9 6.10 6.10 6.7 10.8 10.5 13.3 0.027 0.018 0.56 0.36
22.9 33.5 8.19 87.1 6.11 6.0
Middle 5.5 22.8 34.2 8.22 86.8 6.09 11.6 13.5 0.024 0.44
22.8 34.1 8.22 86.7 6.09 11.6
Bottom 10 22.6 34.3 8.21 87.1 6.10 6.11 14.7 15.9 0.002 0.09
22.6 34.3 8.22 87.5 6.11 14.1
SR3 10:24 Surface 1 22.5 33.9 8.25 85.2 6.02 6.02 8.2 9.6 10.9 13.0 N.A. N.A. N.A. N.A.
22.6 33.8 8.25 85.4 6.03 7.9
Middle 4.5 22.5 34.1 8.25 85.3 6.03 9.2 9.9 N.A. N.A.
22.5 34.0 8.25 85.1 6.01 8.5
Bottom 8 22.4 34.2 8.24 85.1 6.01 6.01 12.1 18.1 N.A. N.A.
22.4 34.2 8.24 85.1 6.01 11.6
SR4 10:06 Surface 1 22.6 34.0 8.25 84.5 6.12 6.12 6.3 7.2 9.9 10.3 0.001 0.001 0.09 0.06
22.6 34.0 8.25 84.5 6.12 6.1
Middle 3.5 22.6 34.3 8.25 84.5 6.12 7.9 11.7 0.001 0.04
22.6 34.2 8.25 84.7 6.12 8.2
Bottom 6 22.5 34.3 8.25 85.3 6.18 6.18 7.2 9.3 0.002 0.06
22.5 34.3 8.25 85.5 6.18 7.3
SR5 09:54 Surface 1 22.4 34.1 8.26 85.1 6.06 6.06 6.8 7.7 11.5 14.9 0.001 0.007 0.03 0.12
22.4 34.1 8.26 85.2 6.07 6.7
Middle 4.5 22.4 34.3 8.26 84.9 6.05 6.7 17.9 0.009 0.14
22.4 34.3 8.26 85.1 6.06 7.0
Bottom 8 22.4 34.3 8.24 84.7 6.13 6.13 9.3 15.3 0.011 0.18
22.4 34.3 8.25 84.8 6.13 9.8
SR6 09:41 Surface 1 22.4 34.4 8.26 85.8 6.10 6.10 6.1 7.1 11.3 10.9 0.006 0.017 0.15 0.30
22.4 34.4 8.26 85.9 6.11 6.2
Middle 5.5 22.4 34.4 8.25 85.5 6.08 7.1 9.4 0.014 0.25
22.4 34.2 8.26 85.6 6.09 7.0
Bottom 10 22.4 34.6 8.24 85.4 6.17 6.17 8.0 11.9 0.030 0.50
22.4 34.7 8.25 85.4 6.17 7.9
SR7 09:28 Surface 1 22.4 34.1 8.26 86.3 6.15 6.15 4.3 6.0 14.7 10.4 0.020 0.024 0.33 0.39
22.4 34.2 8.26 86.6 6.17 3.9
Middle 11 22.4 34.4 8.25 86.1 6.13 6.4 8.1 0.026 0.44
22.4 34.5 8.26 86.2 6.13 6.3
Bottom 21.5 22.4 34.1 8.24 86.0 6.13 6.14 7.7 8.5 0.025 0.41
22.4 34.0 8.25 86.1 6.14 7.4
C1 07:20 Surface 1 22.5 32.8 8.10 89.2 6.39 6.55 4.8 10.6 5.7 9.8 0.014 0.018 0.45 0.44
22.5 32.9 8.09 87.5 6.27 4.8
Middle 13 22.5 34.5 8.18 96.0 6.83 4.8 4.7 0.014 0.35
22.5 34.5 8.18 94.6 6.71 4.8
Bottom 24.5 22.3 34.8 8.20 96.7 6.87 6.89 22.1 18.9 0.025 0.51
22.3 34.6 8.20 97.3 6.91 22.1
C2 07:38 Surface 1 22.6 32.5 8.16 90.5 6.49 6.54 9.7 14.0 13.9 10.9 0.028 0.026 0.73 0.62
22.6 32.4 8.15 89.8 6.45 9.7
Middle 7 22.6 33.4 8.19 93.4 6.65 10.8 9.3 0.035 0.75
22.6 33.4 8.19 92.0 6.57 10.8
Bottom 12.5 22.5 34.1 8.19 92.8 6.60 6.64 21.4 9.5 0.016 0.37
22.5 33.9 8.21 93.8 6.67 21.4
C3 08:03 Surface 1 22.6 31.9 8.16 87.1 6.26 6.30 6.3 6.8 8.1 9.7 0.020 0.017 0.57 0.50
22.6 31.8 8.16 86.4 6.22 6.3
Middle 5 22.5 33.5 8.20 89.3 6.37 6.7 10.1 0.019 0.53
22.5 33.6 8.20 88.9 6.34 6.7
Bottom 8.5 22.5 33.7 8.19 88.4 6.30 6.34 7.4 10.9 0.013 0.39
22.5 33.7 8.20 89.5 6.37 7.4
C4 08:25 Surface 1 22.6 33.2 8.22 89.9 6.41 6.41 5.0 9.2 9.1 8.0 0.009 0.008 0.23 0.19
22.6 33.2 8.22 88.7 6.33 5.0
Middle 6.5 22.5 34.3 8.25 90.7 6.44 5.7 8.7 0.009 0.17
22.5 34.3 8.25 91.0 6.47 5.7
Bottom 12 22.5 34.6 8.23 90.0 6.38 6.39 16.8 6.1 0.007 0.18
22.5 34.7 8.24 90.4 6.40 16.8
C5 09:05 Surface 1 22.2 34.8 8.26 86.3 6.15 6.14 4.9 5.6 13.7 12.2 0.007 0.008 0.12 0.13
22.2 34.8 8.26 86.4 6.16 4.9
Middle 12 22.2 35.1 8.24 85.9 6.11 4.9 11.5 0.007 0.12
22.2 34.9 8.25 86.1 6.12 4.9
Bottom 22.5 22.2 34.6 8.22 85.9 6.12 6.12 7.1 11.3 0.009 0.16
22.2 34.6 8.23 85.9 6.12 7.1
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 27/4/2001  
Weather: Overcast
Sea Condition: Calm
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 16:32 Surface 1 23.0 32.6 8.15 87.4 6.21 6.23 7.4 8.6 11.7 10.2 0.017 0.017 0.44 0.42
23.0 32.5 8.14 86.5 6.15 7.3
Middle 13.5 22.9 33.2 8.17 88.6 6.28 8.9 10.5 0.016 0.40
22.9 33.3 8.17 88.5 6.28 10.0
Bottom 25.5 22.9 33.1 8.17 89.0 6.33 6.33 9.1 8.3 0.018 0.43
22.9 33.0 8.17 88.9 6.32 8.6
SR2 16:19 Surface 1 22.9 32.7 8.18 91.7 6.52 6.52 6.7 7.3 8.6 9.7 0.028 0.022 0.61 0.50
23.0 32.6 8.18 91.9 6.54 6.7
Middle 5.5 22.9 33.2 8.18 91.5 6.49 7.3 9.4 0.022 0.52
22.9 33.2 8.18 91.7 6.51 7.6
Bottom 9.5 22.9 33.5 8.18 91.4 6.48 6.49 7.4 11.0 0.015 0.37
22.9 33.4 8.18 91.7 6.50 7.8
SR3 15:58 Surface 1 23.7 34.2 8.25 95.2 6.65 6.66 7.7 8.3 12.8 15.9 N.A. N.A. N.A. N.A.
24.0 34.1 8.25 96.5 6.70 7.3
Middle 4 22.8 34.5 8.25 94.1 6.64 8.9 20.6 N.A. N.A.
22.8 34.5 8.25 94.2 6.65 8.8
Bottom 7 22.7 34.6 8.24 92.8 6.55 6.58 8.0 14.4 N.A. N.A.
22.8 34.6 8.25 93.6 6.61 9.2
SR4 15:42 Surface 1 23.3 34.2 8.29 101.9 7.14 7.02 5.9 6.9 10.4 10.7 0.006 0.007 0.10 0.12
23.3 34.3 8.29 103.1 7.22 6.0
Middle 3 23.0 34.4 8.27 96.0 6.77 7.0 12.4 0.009 0.14
22.9 34.4 8.27 98.4 6.94 6.5
Bottom 5.5 22.7 34.4 8.26 94.3 6.67 6.72 7.8 9.2 0.006 0.11
22.6 34.4 8.26 95.6 6.77 8.2
SR5 15:31 Surface 1 22.9 34.1 8.28 97.6 6.89 6.87 6.4 7.1 11.2 12.3 0.009 0.014 0.13 0.22
22.9 34.1 8.28 98.2 6.93 5.8
Middle 4 22.7 34.1 8.27 95.9 6.80 7.5 11.6 0.014 0.22
22.8 34.1 8.27 97.0 6.86 7.7
Bottom 7 22.6 34.1 8.26 93.7 6.65 6.72 7.6 14.0 0.019 0.30
22.5 34.1 8.26 95.4 6.78 7.6
SR6 15:20 Surface 1 22.7 34.1 8.27 95.4 6.76 6.75 7.6 10.6 15.4 10.3 0.020 0.016 0.30 0.25
22.8 34.0 8.27 96.7 6.84 7.6
Middle 5 22.5 34.2 8.25 94.4 6.70 12.1 7.2 0.013 0.20
22.5 34.4 8.26 94.4 6.71 11.2
Bottom 9.5 22.5 34.5 8.25 94.0 6.66 6.68 12.3 8.4 0.015 0.25
22.5 34.5 8.25 94.3 6.69 12.8
SR7 15:06 Surface 1 22.7 34.2 8.26 97.0 6.86 6.84 6.9 8.7 18.0 14.5 0.017 0.014 0.29 0.23
22.7 34.3 8.26 97.5 6.90 6.3
Middle 11 22.6 34.5 8.25 95.7 6.77 7.7 16.4 0.011 0.19
22.7 34.4 8.25 96.6 6.83 7.6
Bottom 20.5 22.5 34.4 8.25 95.3 6.76 6.76 12.6 9.2 0.013 0.22
22.5 34.4 8.25 95.2 6.75 11.3
C1 13:17 Surface 1 22.6 33.8 8.08 95.5 6.80 6.74 5.8 7.6 7.4 8.8 0.015 0.013 0.38 0.32
22.6 33.7 8.08 96.0 6.83 6.0
Middle 13 22.3 34.8 8.08 93.7 6.66 6.0 10.0 0.011 0.26
22.3 34.9 8.08 94.0 6.68 6.0
Bottom 25 22.2 34.5 8.10 94.3 6.72 6.71 10.8 9.1 0.013 0.33
22.2 34.5 8.09 94.0 6.70 10.8
C2 13:34 Surface 1 22.8 33.6 8.15 96.3 6.84 6.81 4.2 5.3 6.1 11.2 0.018 0.015 0.40 0.35
22.8 33.6 8.15 96.8 6.86 4.2
Middle 6.5 22.6 34.1 8.15 95.1 6.74 4.6 17.5 0.017 0.39
22.6 34.1 8.15 95.8 6.80 4.5
Bottom 12 22.7 34.1 8.17 96.8 6.86 6.82 7.1 9.9 0.010 0.25
22.5 34.2 8.16 95.4 6.77 7.0
C3 13:58 Surface 1 23.3 32.4 8.13 91.8 6.51 6.51 4.5 7.7 5.3 8.3 0.011 0.012 0.37 0.34
23.4 32.4 8.13 92.4 6.52 4.5
Middle 5.5 22.6 33.4 8.15 91.2 6.50 5.9 9.9 0.012 0.36
22.6 33.5 8.15 91.2 6.50 5.4
Bottom 10 22.5 34.2 8.19 93.2 6.61 6.57 12.8 9.7 0.013 0.28
22.5 34.3 8.18 91.8 6.53 13.0
C4 14:18 Surface 1 23.5 33.7 8.21 99.5 6.97 6.94 5.3 6.9 8.9 9.3 0.014 0.013 0.29 0.25
23.6 33.6 8.21 99.9 6.99 5.1
Middle 7 22.8 34.6 8.22 97.4 6.87 5.7 7.7 0.016 0.31
22.7 34.6 8.22 98.4 6.94 6.1
Bottom 12.5 22.7 34.6 8.23 97.5 6.86 6.85 10.1 11.3 0.009 0.16
22.6 34.9 8.23 96.8 6.84 9.1
C5 14:47 Surface 1 22.5 34.3 8.25 97.7 6.94 6.88 7.4 6.1 8.9 9.8 0.011 0.009 0.19 0.16
22.6 34.2 8.25 97.7 6.94 6.4
Middle 11 22.4 34.5 8.23 96.0 6.79 5.2 9.1 0.009 0.15
22.5 34.6 8.24 96.5 6.85 5.1
Bottom 21.5 22.3 34.4 8.22 95.9 6.82 6.82 6.4 11.3 0.008 0.14
22.3 34.3 8.23 95.5 6.81 6.2
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.