Date: 20/7/2001  
Weather: Sunny
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 18:28 Surface 1 26.6 22.1 8.24 78.4 5.54 4.73 3.7 19.8 10.9 16.9 0.001 0.001* 0.45 0.34
26.7 23.1 8.27 88.1 6.23 3.4
Middle 12.5 24.4 31.0 8.07 51.2 3.63 10.2 11.9 <0.001 0.25
24.0 30.7 8.07 50.8 3.50 10.7
Bottom 24 23.4 31.3 8.07 54.0 3.83 3.77 45.4 27.9 0.001 0.32
23.6 31.2 8.06 52.3 3.70 45.4
SR2 18:16 Surface 1 26.1 23.4 8.10 79.2 5.61 5.03 14.6 17.7 14.5 21.5 0.002 0.001 0.50 0.39
26.2 23.8 8.11 77.3 5.48 13.4
Middle 5.5 25.1 27.9 8.06 62.7 4.41 10.0 16.3 0.001 0.47
25.2 25.8 8.06 66.1 4.61 11.3
Bottom 9.5 23.7 31.4 8.05 60.9 4.32 4.10 27.4 33.7 0.001 0.19
23.7 30.9 8.04 54.7 3.87 29.6
SR3 17:46 Surface 1 27.6 21.4 8.35 104.9 7.34 6.25 7.0 10.2 12.3 13.2 N.A. N.A. N.A. N.A.
27.7 21.2 8.39 110.7 7.73 6.5
Middle 4 26.9 26.2 8.14 73.0 5.02 7.1 9.3 N.A. N.A.
27.0 26.7 8.15 72.7 4.91 7.3
Bottom 6.5 26.5 29.7 8.09 66.4 4.54 4.41 16.4 18.1 N.A. N.A.
26.5 27.2 8.10 62.6 4.27 16.6
SR4 17:17 Surface 1 27.8 21.3 8.35 114.7 8.07 7.09 4.2 4.9 4.7 8.0 <0.001 <0.001 0.41 0.38
27.9 21.7 8.39 115.2 8.03 4.4
Middle 3.5 27.2 24.3 8.21 88.9 6.05 5.6 6.5 <0.001 0.40
27.3 24.3 8.22 89.7 6.21 5.7
Bottom 6 27.1 25.5 8.15 89.5 6.14 6.02 4.6 12.9 <0.001 0.32
27.1 25.6 8.17 86.0 5.89 4.6
SR5 17:06 Surface 1 27.6 20.4 8.39 122.7 8.62 6.78 5.4 12.5 10.7 11.2 <0.001 <0.001 0.44 0.33
27.6 20.6 8.40 123.1 8.66 4.9
Middle 3.5 26.7 27.6 8.13 69.5 4.77 7.9 15.9 <0.001 0.34
26.9 28.2 8.14 73.9 5.08 7.1
Bottom 6 26.1 30.1 8.10 67.5 4.61 4.56 24.2 6.9 <0.001 0.20
26.0 30.0 8.10 65.8 4.50 25.5
SR6 16:55 Surface 1 27.2 20.2 8.33 121.7 8.58 6.39 8.2 11.7 10.1 11.8 <0.001 <0.001 0.46 0.30
27.3 20.1 8.35 119.8 8.49 8.0
Middle 5 26.0 29.5 8.07 60.9 4.18 11.0 11.9 <0.001 0.27
25.9 29.5 8.06 62.5 4.30 10.1
Bottom 8.5 24.9 30.8 8.02 66.0 4.39 4.49 15.8 13.5 <0.001 0.18
24.8 31.0 8.04 65.3 4.58 17.1
SR7 16:44 Surface 1 27.7 16.7 8.51 128.8 9.27 6.83 6.3 10.8 6.9 9.0 0.001 0.001* 0.55 0.35
27.7 16.2 8.54 136.9 9.85 5.2
Middle 10.5 25.6 30.4 8.05 58.9 4.04 10.8 11.5 <0.001 0.31
25.4 30.6 8.06 60.0 4.14 10.3
Bottom 19.5 24.0 31.3 8.00 66.8 4.70 4.48 16.3 8.7 <0.001 0.20
24.0 31.2 8.00 60.5 4.26 15.6
C1 18:42 Surface 1 26.3 23.0 8.23 78.0 5.53 4.93 26.1 47.4 11.3 13.7 0.001 0.001* 0.42 0.28
26.4 22.9 8.25 87.1 6.35 26.1
Middle 12.5 23.3 31.2 8.08 52.7 3.75 49.4 23.9 <0.001 0.26
23.3 31.1 8.07 57.4 4.09 49.4
Bottom 24 23.1 31.4 8.08 56.0 4.00 3.99 66.7 5.9 <0.001 0.15
23.1 31.4 8.08 55.7 3.98 66.7
C2 18:59 Surface 1 26.5 23.1 8.25 89.9 6.44 5.37 4.5 21.2 10.3 11.8 0.001 0.001* 0.46 0.33
26.6 22.5 8.28 90.1 6.38 4.5
Middle 6.5 25.4 27.4 8.12 60.2 4.22 8.3 16.3 0.001 0.34
25.4 26.9 8.12 60.8 4.45 8.3
Bottom 11.5 23.7 30.8 8.10 55.8 3.96 3.77 50.9 8.9 <0.001 0.19
23.7 31.0 8.09 52.8 3.57 50.9
C3 15:40 Surface 1 26.7 19.5 7.92 87.8 6.30 6.21 18.3 40.0 24.7 32.1 0.002 0.002 0.72 0.62
26.7 19.4 7.92 88.7 6.37 18.3
Middle 4 25.8 22.8 7.91 85.4 6.11 39.6 51.3 0.001 0.58
25.8 22.8 7.91 84.8 6.07 39.6
Bottom 7 25.7 23.6 7.92 86.5 6.19 6.22 62.1 20.3 0.002 0.56
25.7 23.3 7.90 87.2 6.24 62.1
C4 15:59 Surface 1 26.5 20.2 8.00 87.6 6.27 5.89 9.8 20.8 24.5 18.6 0.002 0.001 0.70 0.56
26.6 20.3 7.99 91.4 6.54 9.8
Middle 6 26.0 25.0 7.99 76.9 5.32 27.1 23.3 0.001 0.51
26.0 24.3 7.99 78.9 5.42 27.1
Bottom 10.5 26.0 26.2 7.91 75.8 5.21 5.21 25.6 7.9 0.001 0.47
26.0 26.2 7.98 75.4 5.21 25.6
C5 16:28 Surface 1 27.8 16.4 8.52 139.8 10.02 7.69 3.0 5.7 5.9 9.8 <0.001 <0.001 0.55 0.47
27.8 16.5 8.52 147.9 10.67 3.0
Middle 11 26.6 29.7 8.07 75.9 5.16 5.6 14.1 <0.001 0.56
26.6 30.1 8.07 72.4 4.90 5.6
Bottom 20.5 24.9 31.1 8.01 76.8 5.31 5.36 8.4 9.3 <0.001 0.29
25.2 30.9 8.02 78.7 5.40 8.4
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 20/7/2001  
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 12:21 Surface 1 26.4 21.3 8.08 76.8 5.48 4.70 6.1 16.7 7.1 10.2 0.002 0.002* 0.59 0.46
26.5 21.7 8.09 79.1 5.65 6.0
Middle 11 25.6 28.8 8.02 57.6 4.00 20.7 18.3 0.002 0.56
25.6 29.7 8.01 52.9 3.66 20.0
Bottom 21 23.9 31.1 8.00 54.4 3.84 3.91 23.6 5.3 <0.001 0.22
23.8 30.8 7.99 56.5 3.98 23.5
SR2 12:45 Surface 1 26.5 21.4 8.08 90.1 6.42 6.41 3.5 4.3 6.8 9.1 0.001 0.001 0.56 0.57
26.5 21.4 8.08 91.5 6.52 3.3
Middle 5.5 26.4 22.5 8.06 92.4 6.42 3.6 6.4 0.001 0.58
26.4 21.9 8.06 89.3 6.28 4.0
Bottom 9.5 26.4 22.9 8.02 97.8 6.95 6.68 6.1 14.2 0.001 0.57
26.3 22.5 8.05 90.2 6.40 5.4
SR3 12:56 Surface 1 27.4 17.6 8.41 122.4 8.78 7.95 6.0 8.0 19.4 16.5 N.A. N.A. N.A. N.A.
27.4 17.2 8.42 123.6 8.88 6.2
Middle 4 27.4 20.2 8.26 98.0 6.91 11.2 19.0 N.A. N.A.
27.4 21.0 8.26 102.9 7.23 10.3
Bottom 6.5 27.3 24.8 8.12 92.3 6.27 6.30 7.1 11.2 N.A. N.A.
27.1 25.4 8.15 91.8 6.32 7.2
SR4 13:08 Surface 1 27.4 18.3 8.33 122.0 8.49 8.05 8.9 8.1 37.2 17.2 <0.001 0.002* 0.44 0.45
27.4 18.2 8.33 119.8 8.56 9.8
Middle 3.5 27.4 20.0 8.27 104.9 7.33 6.5 8.2 0.003 0.49
27.4 20.0 8.27 110.8 7.83 6.5
Bottom 6 27.2 26.4 8.04 87.6 6.02 6.02 9.0 6.2 <0.001 0.42
27.2 25.1 8.13 87.2 6.02 7.6
SR5 13:31 Surface 1 27.4 19.3 8.39 123.4 8.79 7.85 3.8 8.9 6.5 7.0 <0.001 0.001* 0.48 0.45
27.4 19.7 8.40 126.5 8.95 4.0
Middle 3.5 27.4 22.3 8.21 95.1 6.63 3.9 9.2 0.001 0.49
27.4 22.4 8.21 100.5 7.02 4.6
Bottom 6 27.2 25.2 8.14 91.8 6.32 6.15 18.4 5.4 <0.001 0.37
27.1 25.3 8.15 86.5 5.97 18.4
SR6 14:02 Surface 1 27.2 18.8 8.32 110.4 7.90 7.13 3.0 9.9 6.2 7.0 0.001 0.001 0.51 0.48
27.1 18.8 8.30 111.3 7.97 3.2
Middle 5 26.9 23.0 8.14 90.7 6.35 5.5 5.2 0.001 0.49
27.0 23.3 8.14 90.1 6.28 5.4
Bottom 8.5 26.8 28.6 8.00 84.4 5.77 5.70 21.2 9.6 0.001 0.44
26.7 28.6 8.07 82.3 5.62 20.9
SR7 14:13 Surface 1 27.2 18.0 8.35 120.3 8.63 6.91 4.1 4.6 5.0 4.6 0.002 0.001* 0.54 0.35
27.2 18.1 8.36 120.4 8.90 3.8
Middle 12.5 26.7 29.4 8.11 73.5 4.90 4.0 5.4 <0.001 0.32
26.8 29.4 8.15 76.9 5.21 4.1
Bottom 24 26.2 30.6 8.08 71.7 8.13 8.52 6.0 3.4 <0.001 0.18
26.3 31.5 8.09 76.5 8.90 5.8
C1 10:25 Surface 1 26.6 16.7 8.22 108.9 7.93 6.95 3.8 8.3 3.8 7.0 0.002 0.001* 0.62 0.37
26.8 17.5 8.26 122.4 8.91 3.4
Middle 13.5 25.1 29.3 8.05 77.1 5.39 9.4 6.6 <0.001 0.35
25.3 28.9 8.07 79.5 5.55 9.4
Bottom 26 23.6 31.1 8.00 69.9 4.96 4.90 11.5 10.6 <0.001 0.15
23.6 31.1 8.00 68.1 4.83 12.0
C2 10:51 Surface 1 26.6 18.5 8.20 110.8 8.00 7.36 3.1 9.6 4.4 4.5 0.002 0.001* 0.65 0.54
26.6 18.6 8.19 116.6 8.36 3.5
Middle 7 26.2 23.9 8.13 91.7 6.48 4.5 3.8 0.001 0.55
26.2 24.0 8.14 93.6 6.61 4.5
Bottom 13 25.3 29.9 8.02 72.3 5.01 4.86 22.7 5.4 <0.001 0.41
25.7 28.5 8.05 68.3 4.71 19.2
C3 11:12 Surface 1 26.9 15.7 8.29 123.4 8.94 8.00 3.0 6.7 4.4 7.2 0.001 0.001 0.68 0.63
26.9 15.6 8.29 131.3 9.63 2.6
Middle 5 26.3 22.9 8.08 90.4 6.42 5.1 9.8 0.001 0.66
26.3 26.3 8.08 98.4 7.00 5.1
Bottom 8.5 26.6 25.6 8.05 99.9 6.95 6.78 12.1 7.4 0.001 0.54
26.6 25.6 8.08 95.1 6.61 12.2
C4 11:52 Surface 1 27.1 16.3 8.34 128.7 9.35 7.86 2.8 4.7 3.8 7.0 0.002 0.001 0.79 0.67
27.0 16.8 8.29 127.5 9.27 2.9
Middle 6.5 27.0 23.9 8.14 89.9 6.27 3.7 9.6 0.001 0.60
27.0 24.4 8.15 94.0 6.54 3.6
Bottom 12 25.9 30.5 8.00 75.7 5.19 5.00 7.1 7.6 0.001 0.62
25.8 30.8 8.02 70.1 4.80 7.9
C5 11:59 Surface 1 27.6 13.6 8.42 127.5 9.31 7.93 2.4 3.3 3.4 5.0 0.002 0.001* 0.79 0.55
27.6 14.3 8.42 133.2 9.67 2.5
Middle 11.5 27.5 28.6 8.21 90.6 6.10 2.4 5.0 0.001 0.67
27.5 28.4 8.23 98.6 6.64 2.3
Bottom 21.5 24.0 31.4 8.04 82.4 6.10 5.88 5.2 6.6 <0.001 0.19
25.7 30.8 8.08 79.7 5.65 5.1
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.