Date: 30/5/2001  
Weather: Cloudy
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 13:25 Surface 1 27.2 29.2 8.17 86.1 5.80 5.95 5.7 5.4 7.4 10.5 0.003 0.002 0.34 0.23
27.2 29.2 8.17 86.3 5.81 5.6
Middle 13 27.3 30.6 8.27 91.8 6.07 4.4 6.6 0.003 0.20
27.4 31.0 8.27 92.1 6.10 4.2
Bottom 24.5 26.6 32.4 8.18 77.5 5.28 5.25 6.0 17.6 0.001 0.15
26.5 32.1 8.18 76.6 5.21 6.2
SR2 13:15 Surface 1 27.3 29.2 8.13 86.8 5.85 5.78 1.3 3.3 11.8 10.9 0.003 0.003 0.38 0.27
27.3 29.2 8.13 87.0 5.86 1.4
Middle 6 27.3 29.6 8.14 84.9 5.70 2.5 7.6 0.003 0.33
27.3 29.7 8.15 84.9 5.69 2.6
Bottom 10.5 27.5 31.2 8.29 88.4 5.84 5.84 5.9 13.2 0.002 0.11
27.5 31.4 8.30 88.5 5.84 6.2
SR3 12:45 Surface 1 28.0 31.2 8.38 107.5 7.08 7.28 2.6 2.7 8.4 9.1 N.A. N.A. N.A. N.A.
28.0 31.2 8.38 107.4 7.07 2.5
Middle 4 27.9 31.3 8.41 113.6 7.47 2.9 11.0 N.A. N.A.
27.9 31.3 8.41 113.7 7.48 2.7
Bottom 7 27.9 31.4 8.40 112.6 7.41 7.41 2.7 8.0 N.A. N.A.
27.9 31.4 8.41 112.7 7.41 2.8
SR4 12:25 Surface 1 27.8 31.0 8.38 109.9 7.22 7.29 5.3 4.2 9.2 9.6 <0.001 0.001* 0.06 0.06
27.8 31.0 8.39 110.3 7.23 5.3
Middle 4 27.8 31.0 8.39 110.9 7.35 3.8 9.8 0.001 0.06
27.7 31.0 8.39 110.9 7.35 3.8
Bottom 6.5 27.7 31.4 8.38 107.3 7.13 7.12 3.5 9.8 0.001 0.05
27.6 31.5 8.38 107.1 7.11 3.4
SR5 12:15 Surface 1 27.8 30.9 8.39 111.7 7.36 7.22 9.9 10.8 7.0 7.3 <0.001 0.001* 0.05 0.05
27.8 30.9 8.39 111.9 7.39 9.8
Middle 4 27.6 31.5 8.36 106.5 7.06 8.2 8.2 0.001 0.05
27.6 31.5 8.36 106.1 7.06 8.1
Bottom 7 27.6 31.7 8.35 97.7 6.45 6.45 14.2 6.8 0.001 0.06
27.6 31.7 8.35 97.7 6.45 14.4
SR6 12:05 Surface 1 27.8 30.7 8.40 113.3 7.43 7.32 6.1 3.9 12.4 11.5 0.001 0.001 0.08 0.08
27.8 30.8 8.40 113.9 7.49 6.3
Middle 6 27.8 31.1 8.39 108.4 7.19 3.8 10.0 0.001 0.07
27.8 31.2 8.39 108.0 7.15 3.7
Bottom 10.5 27.8 31.3 8.38 105.2 6.94 6.94 1.9 12.2 0.002 0.08
27.8 31.4 8.38 105.2 6.94 1.8
SR7 11:50 Surface 1 27.8 30.7 8.36 116.6 7.67 7.26 3.3 4.2 8.0 9.1 0.001 0.001* 0.09 0.10
27.8 30.8 8.36 116.8 7.69 3.1
Middle 11.5 27.7 31.6 8.36 103.2 6.85 3.7 9.6 <0.001 0.11
27.7 31.6 8.36 102.8 6.81 4.0
Bottom 22 26.9 32.1 8.19 79.4 5.41 5.36 5.6 9.8 0.001 0.10
26.8 32.2 8.18 78.0 5.31 5.7
C1 10:05 Surface 1 27.2 29.3 8.13 87.8 5.95 6.02 2.0 4.3 7.6 10.0 0.004 0.003 0.36 0.24
27.1 29.3 8.13 87.4 5.91 2.0
Middle 13 27.4 31.2 8.29 91.9 6.11 4.8 10.2 0.003 0.17
27.4 31.2 8.29 92.0 6.11 4.8
Bottom 25 26.8 32.0 8.21 82.9 5.58 5.56 6.1 12.2 0.002 0.20
26.7 32.0 8.21 82.6 5.53 6.1
C2 10:25 Surface 1 27.2 28.8 8.11 83.7 5.67 5.68 3.3 7.2 9.2 7.1 0.004 0.004 0.47 0.41
27.2 28.8 8.11 83.7 5.67 3.3
Middle 6.5 27.1 29.8 8.15 84.6 5.69 2.9 3.8 0.005 0.40
27.1 29.9 8.15 84.7 5.70 2.9
Bottom 12 27.1 26.9 8.06 77.2 5.17 5.18 15.3 8.4 0.004 0.35
27.1 27.0 8.06 77.8 5.18 15.3
C3 10:45 Surface 1 27.1 28.3 8.09 81.3 5.53 5.41 6.0 7.4 8.8 8.1 0.004 0.005 0.49 0.43
27.1 28.3 8.09 81.3 5.53 6.0
Middle 4.5 27.0 29.6 8.08 77.8 5.31 9.0 7.8 0.004 0.46
27.0 26.6 8.08 77.5 5.28 9.0
Bottom 8 27.4 31.3 8.33 90.3 5.97 5.99 7.2 7.8 0.006 0.33
27.4 31.3 8.33 91.2 6.01 7.2
C4 11:05 Surface 1 27.3 29.7 8.18 89.1 5.98 6.44 2.1 2.0 7.6 7.8 0.003 0.003 0.36 0.28
27.3 29.7 8.18 88.9 5.97 2.1
Middle 6.5 27.6 30.8 8.35 104.6 6.89 1.9 8.4 0.003 0.22
27.6 30.9 8.35 105.0 6.93 1.9
Bottom 12 27.7 31.8 8.39 99.5 6.58 6.56 2.0 7.4 0.003 0.26
27.7 31.9 8.39 99.0 6.54 2.0
C5 11:35 Surface 1 27.9 31.1 8.36 115.3 7.55 7.40 1.0 1.2 13.0 10.7 <0.001 0.001* 0.06 0.07
27.9 31.2 8.38 115.5 7.58 1.0
Middle 11.5 27.8 31.5 8.37 109.5 7.24 1.5 10.8 0.001 0.07
27.8 31.6 8.37 109.2 7.24 1.5
Bottom 22 27.6 31.7 8.35 98.7 6.61 6.59 1.2 8.4 0.001 0.08
27.6 31.8 8.35 98.7 6.56 1.2
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 30/5/2001  
Weather: Rainy
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 18:50 Surface 1 27.1 29.4 8.07 84.9 5.66 5.78 3.6 5.6 6.2 7.5 0.004 0.004 0.42 0.40
27.1 29.4 8.08 85.0 5.64 3.7
Middle 12.5 27.2 30.3 8.21 88.6 5.89 5.8 9.8 0.005 0.43
27.2 30.4 8.21 88.7 5.92 5.9
Bottom 24 27.0 31.2 8.12 92.0 6.21 6.20 7.2 6.6 0.003 0.35
27.0 31.2 8.13 92.0 6.19 7.4
SR2 18:35 Surface 1 26.8 29.2 8.09 83.4 5.64 5.68 2.4 3.1 16.8 13.4 <0.001 0.003* 0.38 0.32
26.9 29.2 8.09 83.5 5.65 2.3
Middle 5.5 27.3 29.4 8.16 85.0 5.70 1.8 5.1 0.004 0.42
27.3 29.4 8.16 85.0 5.72 2.0
Bottom 10 27.5 30.9 8.31 89.1 5.88 5.89 4.6 18.3 0.004 0.15
27.6 31.0 8.32 89.2 5.89 5.2
SR3 18:17 Surface 1 27.9 31.2 8.34 101.2 6.65 6.84 3.9 4.8 8.9 10.4 N.A. N.A. N.A. N.A.
28.0 31.2 8.34 102.4 6.69 4.1
Middle 4 28.3 30.8 8.39 107.1 7.01 6.3 9.7 N.A. N.A.
28.3 30.9 8.40 107.2 7.02 6.0
Bottom 6.5 28.2 31.1 8.40 107.3 7.03 7.04 4.2 12.7 N.A. N.A.
28.2 31.1 8.40 107.5 7.05 4.5
SR4 17:55 Surface 1 27.8 31.1 8.45 117.9 7.77 7.77 9.5 5.2 7.3 6.6 0.001 0.001 0.05 0.05
27.8 31.1 8.46 118.1 7.78 9.1
Middle 3.5 28.0 31.3 8.45 118.2 7.78 4.5 4.9 0.001 0.05
28.0 31.4 8.45 118.1 7.76 4.3
Bottom 6 28.0 31.8 8.43 114.3 7.52 7.52 1.8 7.5 0.001 0.05
28.0 31.8 8.43 114.3 7.52 2.1
SR5 17:45 Surface 1 27.9 31.4 8.45 110.8 7.24 7.19 1.0 2.5 7.9 8.8 0.002 0.002 0.10 0.10
27.9 31.4 8.45 111.9 7.31 1.0
Middle 4 27.8 31.4 8.42 107.3 7.13 2.1 8.7 0.003 0.11
27.8 31.4 8.42 106.9 7.09 1.9
Bottom 6.5 27.7 31.2 8.39 114.7 7.56 7.56 4.5 9.9 0.002 0.09
27.7 31.2 8.40 114.6 7.56 4.7
SR6 17:33 Surface 1 27.6 30.7 8.37 108.5 7.17 7.12 4.9 3.6 7.7 7.6 0.001 0.002 0.11 0.11
27.6 30.7 8.37 108.8 7.17 4.9
Middle 5.5 27.7 31.2 8.40 106.5 7.07 3.3 5.5 0.003 0.11
27.7 31.3 8.40 106.2 7.05 3.5
Bottom 10 27.9 31.5 8.44 114.0 7.47 7.48 2.4 9.7 0.002 0.10
27.9 31.5 8.45 114.2 7.49 2.4
SR7 17:18 Surface 1 27.6 30.6 8.38 108.6 7.20 6.85 2.6 2.1 8.9 10.4 0.001 0.001 0.10 0.09
27.6 30.6 8.38 108.9 7.21 2.3
Middle 11 27.7 31.7 8.41 98.6 6.50 1.5 8.7 0.002 0.10
27.7 31.7 8.41 98.2 6.49 1.8
Bottom 21 27.2 31.7 8.26 79.9 5.49 5.48 2.3 13.7 0.001 0.07
27.0 31.8 8.24 79.4 5.46 2.3
C1 15:30 Surface 1 27.3 29.6 8.18 91.7 6.18 6.18 2.2 2.3 5.3 5.3 0.004 0.003 0.30 0.26
27.3 29.6 8.18 91.7 6.17 2.2
Middle 12.5 27.3 30.3 8.25 93.0 6.19 2.3 5.5 0.004 0.30
27.4 30.4 8.26 93.1 6.19 2.2
Bottom 24 27.7 31.6 8.26 89.1 5.96 5.95 2.5 5.1 0.002 0.17
27.1 31.6 8.26 88.7 5.93 2.5
C2 15:50 Surface 1 27.2 29.1 8.11 86.1 5.83 5.80 5.5 5.5 7.6 8.8 0.004 0.005 0.45 0.41
27.2 29.1 8.11 86.6 5.84 5.6
Middle 6 27.3 29.9 8.18 86.2 5.77 7.2 8.2 0.005 0.45
27.3 30.0 8.18 86.2 5.76 6.8
Bottom 11 27.4 31.5 8.28 90.2 5.95 5.96 3.8 10.6 0.005 0.32
27.4 31.5 8.29 90.4 5.96 3.8
C3 16:15 Surface 1 27.2 28.3 8.11 84.2 5.74 5.56 3.1 3.5 8.2 13.5 0.004 0.004 0.47 0.34
27.2 28.3 8.11 84.0 5.69 3.1
Middle 4.5 27.1 28.6 8.10 79.2 5.41 3.5 9.4 0.004 0.45
27.1 28.7 8.10 79.0 5.40 3.5
Bottom 7.5 27.4 30.0 8.31 90.5 5.88 5.92 4.0 23.0 0.003 0.11
27.4 30.4 8.32 90.5 5.95 4.0
C4 16:35 Surface 1 27.1 29.0 8.18 90.3 5.92 5.99 3.6 2.7 8.2 18.3 0.005 0.005 0.48 0.36
27.2 29.0 8.17 90.4 5.93 3.5
Middle 6.5 27.2 30.4 8.34 92.8 6.04 2.8 10.6 0.007 0.47
27.2 30.6 8.35 93.0 6.08 2.7
Bottom 11.5 27.3 31.6 8.39 94.0 6.14 6.15 1.9 36.2 0.003 0.12
27.3 31.7 8.38 94.4 6.16 1.8
C5 17:00 Surface 1 27.9 32.8 8.24 105.5 7.04 6.95 3.6 2.7 9.4 8.3 0.001 0.001 0.11 0.10
27.9 32.6 8.26 105.7 7.05 3.4
Middle 11.5 27.8 31.7 8.27 98.9 6.88 2.7 6.0 0.001 0.10
27.8 31.7 8.29 99.2 6.84 2.6
Bottom 21.5 27.7 32.0 8.31 90.1 6.03 6.04 1.9 9.6 0.002 0.08
27.7 32.0 8.32 90.3 6.05 1.8
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.