Date: 23/7/2001  
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 27.3 19.9 8.46 102.6 7.30 5.33 8.4 16.3 12.0 14.3 <0.001 0.001* 0.37 0.35
27.3 19.9 8.47 101.8 7.25 8.4
Middle 13.5 24.5 30.1 8.01 48.2 3.39 15.7 11.4 0.001 0.43
24.5 30.0 8.00 47.7 3.36 15.6
Bottom 26 24.0 30.7 7.93 35.9 2.53 2.60 24.9 19.6 <0.001 0.24
24.0 30.6 7.93 37.8 2.67 25.0
SR2 10:08 Surface 1 28.2 18.8 8.52 114.7 8.06 7.11 3.5 11.9 11.8 10.4 0.003 0.002 0.37 0.45
28.2 18.7 8.53 118.3 8.34 3.4
Middle 6 26.9 21.6 8.43 86.7 6.16 4.2 9.0 0.002 0.48
26.8 21.6 8.42 82.9 5.89 4.1
Bottom 11 24.7 30.0 8.00 46.5 3.26 3.17 28.2 10.4 0.001 0.50
24.7 29.9 8.00 44.2 3.08 28.0
SR3 09:35 Surface 1 28.6 18.3 8.71 134.1 9.38 7.42 15.8 22.0 8.6 10.6 N.A. N.A. N.A. N.A.
28.6 18.3 8.72 134.8 9.44 15.8
Middle 5 26.8 23.2 8.44 77.0 5.40 21.2 10.4 N.A. N.A.
26.7 23.2 8.42 77.3 5.45 20.9
Bottom 8.5 25.6 28.1 8.12 49.4 3.45 3.41 29.4 12.8 N.A. N.A.
25.6 28.2 8.11 48.2 3.37 29.0
SR4 09:15 Surface 1 28.1 18.6 8.43 129.2 9.11 7.97 5.5 10.7 10.8 15.1 <0.001 0.001* 0.33 0.33
29.1 18.5 8.45 133.6 9.41 5.3
Middle 4 27.6 21.7 8.50 97.9 6.86 6.9 18.2 0.001 0.31
27.6 21.7 8.49 92.7 6.50 6.9
Bottom 6.5 26.4 26.0 8.20 66.3 4.64 4.44 19.5 16.4 0.001 0.36
26.4 26.0 8.19 60.8 4.24 19.9
SR5 09:00 Surface 1 28.2 18.0 8.71 136.1 9.61 7.84 5.9 10.0 12.3 20.3 0.001 0.001 0.29 0.28
28.2 18.0 8.73 136.2 9.63 5.7
Middle 5 26.8 21.7 8.34 86.2 6.09 4.3 14.2 0.001 0.36
26.9 21.8 8.33 85.3 6.01 4.5
Bottom 8.5 25.7 28.4 8.17 54.9 3.83 3.86 19.7 34.4 0.002 0.20
27.7 28.4 8.15 55.3 3.88 19.9
SR6 08:47 Surface 1 28.3 18.4 8.65 137.9 9.72 8.44 4.5 7.5 10.0 10.7 <0.001 0.001* 0.29 0.35
28.3 18.3 8.68 141.4 9.94 4.5
Middle 6 27.3 20.8 8.56 102.3 7.22 7.6 11.8 0.002 0.32
27.3 20.9 8.55 97.0 6.86 7.5
Bottom 10.5 24.4 30.8 8.08 43.7 3.08 3.10 10.4 10.2 0.001 0.43
24.3 30.8 8.06 44.4 3.12 10.4
SR7 08:37 Surface 1 28.2 18.8 8.57 134.4 9.44 7.10 7.6 15.4 8.6 7.9 0.001 0.001* 0.35 0.28
28.2 18.7 8.58 135.9 9.54 7.4
Middle 11.5 26.3 29.6 8.15 71.1 4.86 18.2 8.8 <0.001 0.35
26.3 29.6 8.12 66.6 4.56 17.8
Bottom 21.5 23.3 31.4 7.96 43.4 3.11 3.14 20.6 6.2 <0.001 0.15
23.3 31.3 7.95 44.1 3.16 20.7
C1 07:05 Surface 1 26.7 20.6 8.24 126.4 9.01 7.46 5.0 15.3 4.0 6.9 0.002 0.001 0.47 0.39
26.7 20.7 8.25 124.2 8.86 5.0
Middle 13.5 24.0 28.7 8.01 85.7 6.09 10.5 7.8 0.001 0.49
24.1 28.7 8.01 83.0 5.89 10.5
Bottom 25.5 23.1 31.3 7.95 61.3 4.39 4.50 30.5 8.8 0.001 0.21
23.1 31.3 7.94 64.3 4.60 30.5
C2 07:18 Surface 1 26.9 19.0 8.29 121.5 8.69 7.70 3.4 4.5 4.6 6.1 0.003 0.002 0.55 0.52
26.9 19.0 8.30 120.2 8.62 3.4
Middle 7 26.4 21.9 8.27 87.2 6.93 4.4 6.0 0.002 0.51
26.4 21.9 8.26 82.2 6.57 4.4
Bottom 13 25.6 26.2 8.15 71.6 5.07 5.11 5.7 7.6 0.002 0.50
25.6 26.1 8.15 72.6 5.14 5.7
C3 07:38 Surface 1 27.8 18.6 8.51 136.7 9.68 8.15 3.9 8.5 6.5 10.2 0.003 0.002 0.44 0.41
27.8 18.6 8.55 139.2 9.30 3.9
Middle 5 26.7 20.5 8.34 98.0 7.00 5.1 19.0 0.002 0.39
26.7 20.5 8.33 92.6 6.63 5.1
Bottom 8.5 25.7 28.9 8.13 61.6 4.29 4.22 16.6 5.0 0.002 0.41
25.7 28.7 8.12 59.5 4.15 16.6
C4 08:00 Surface 1 27.6 18.5 8.37 134.3 9.54 7.72 3.0 5.6 5.8 5.1 <0.001 0.001* 0.39 0.43
27.6 18.5 8.38 135.0 9.59 3.0
Middle 7 26.5 25.1 8.29 86.9 6.11 4.3 6.2 0.002 0.47
26.5 25.5 8.28 80.0 5.62 4.3
Bottom 12.5 24.5 30.8 8.01 50.3 3.40 3.23 9.5 3.4 0.001 0.43
24.5 30.9 7.99 43.5 3.06 9.5
C5 08:25 Surface 1 27.9 17.8 8.55 143.3 10.25 7.09 4.4 4.1 11.4 9.5 0.001 0.001* 0.38 0.32
27.9 17.7 8.58 146.7 10.40 4.4
Middle 12 25.7 30.6 8.04 56.6 3.88 3.3 10.2 <0.001 0.44
25.7 30.5 8.03 56.0 3.84 3.3
Bottom 22.5 23.2 31.4 7.99 41.0 2.93 2.87 4.7 7.0 <0.001 0.14
23.2 31.5 7.98 40.8 2.81 4.7
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 23/7/2001  
Weather: Sunny
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 16:35 Surface 1 26.7 20.9 8.30 101.9 7.26 6.75 6.1 11.9 13.6 14.9 <0.001 0.002* 0.44 0.44
26.7 20.9 8.31 103.7 7.39 6.0
Middle 13.5 26.4 21.6 8.22 87.6 6.26 5.3 8.0 0.001 0.50
26.4 21.6 8.21 85.1 6.07 5.2
Bottom 26 25.6 25.3 8.18 54.0 5.70 5.71 24.2 23.2 0.003 0.37
25.6 25.3 8.17 54.2 5.72 24.4
SR2 16:22 Surface 1 27.0 20.6 8.28 104.9 7.46 7.09 6.6 5.5 7.5 10.4 <0.001 0.001* 0.43 0.43
26.9 20.6 8.29 106.3 7.55 6.7
Middle 5.5 26.5 21.7 8.24 96.1 6.85 4.7 11.1 <0.001 0.44
26.5 21.7 8.24 91.0 6.50 5.0
Bottom 9.5 26.2 22.3 8.18 75.3 5.64 5.52 4.8 12.5 0.001 0.43
26.2 22.3 8.19 74.8 5.40 4.9
SR3 15:49 Surface 1 29.4 18.8 8.68 124.7 8.59 8.39 4.2 4.7 8.1 9.5 N.A. N.A. N.A. N.A.
29.3 18.8 8.69 129.9 8.97 4.4
Middle 4.5 29.0 19.2 8.77 116.2 8.05 6.3 10.5 N.A. N.A.
29.0 19.1 8.76 119.5 7.95 6.2
Bottom 7.5 28.3 19.9 8.63 101.5 7.02 7.01 3.6 9.9 N.A. N.A.
28.3 20.0 8.62 101.0 6.99 3.5
SR4 15:24 Surface 1 29.8 18.0 8.73 143.0 9.82 8.67 2.0 5.2 8.7 12.2 <0.001 <0.001 0.28 0.29
29.8 18.0 8.74 146.1 10.03 1.9
Middle 3.5 27.7 20.8 8.53 106.2 7.46 6.1 17.3 <0.001 0.25
27.7 20.7 8.52 104.9 7.36 6.3
Bottom 6 27.0 22.7 8.25 73.8 5.19 5.04 7.2 10.7 <0.001 0.35
27.0 22.7 8.24 69.4 4.88 7.4
SR5 15:11 Surface 1 29.8 18.3 8.77 148.2 10.15 8.25 4.3 11.3 9.4 10.2 <0.001 <0.001 0.29 0.32
29.8 18.2 8.78 144.0 9.86 4.2
Middle 4 27.1 22.4 8.53 94.3 6.64 4.0 9.9 <0.001 0.35
27.1 22.4 8.54 89.9 6.33 4.1
Bottom 7 26.1 25.0 8.20 56.5 3.97 3.98 25.4 11.3 <0.001 0.33
26.1 25.0 8.19 59.3 3.99 25.6
SR6 14:54 Surface 1 28.0 19.5 8.84 139.7 9.84 7.76 30.2 16.0 9.5 12.8 <0.001 <0.001 0.29 0.30
28.0 19.5 8.87 141.7 9.97 30.3
Middle 5.5 27.5 23.0 8.38 81.6 5.70 13.0 12.3 <0.001 0.27
27.5 24.4 8.37 78.8 5.51 12.7
Bottom 9.5 26.8 22.9 8.05 71.2 5.00 5.08 5.0 16.7 <0.001 0.33
26.8 22.9 8.05 73.3 5.15 5.0
SR7 14:37 Surface 1 29.1 18.6 8.85 151.8 10.54 7.16 21.2 16.1 9.7 10.4 <0.001 <0.001 0.29 0.28
29.0 18.6 8.85 159.6 11.06 21.4
Middle 11 25.5 29.7 8.05 53.1 3.68 16.8 7.9 <0.001 0.36
25.5 29.7 8.04 48.6 3.37 16.6
Bottom 21 25.1 30.6 7.94 48.5 3.40 3.41 10.1 13.7 <0.001 0.20
25.0 30.6 7.93 48.9 3.42 10.4
C1 13:00 Surface 1 28.7 21.4 8.49 90.5 6.36 5.08 7.6 11.0 13.7 18.2 <0.001 0.001* 0.38 0.30
28.7 21.3 8.49 95.7 6.73 7.8
Middle 5 26.2 27.4 8.04 49.1 3.49 14.3 18.9 0.001 0.28
26.2 27.4 8.04 52.4 3.73 14.0
Bottom 9 25.4 28.0 8.06 48.5 3.44 3.43 11.1 21.9 0.001 0.24
25.4 28.1 8.06 48.2 3.42 11.2
C2 13:15 Surface 1 27.2 21.3 8.37 111.4 7.85 5.51 5.0 9.2 10.0 11.7 <0.001 0.001* 0.35 0.32
27.2 21.3 8.38 103.5 7.30 4.9
Middle 6.5 24.7 27.4 8.07 48.4 3.44 12.1 10.8 <0.001 0.34
24.7 27.4 8.06 48.5 3.46 12.2
Bottom 12 24.4 28.4 8.11 49.9 3.62 3.63 10.5 14.4 0.001 0.28
24.3 28.4 8.11 50.7 3.63 10.5
C3 13:35 Surface 1 27.3 19.2 8.59 169.0 11.62 8.94 3.8 10.7 6.3 7.6 <0.001 <0.001 0.32 0.39
27.3 19.2 8.59 168.9 11.73 3.9
Middle 12 24.7 21.1 7.83 86.8 6.23 9.7 8.8 <0.001 0.45
24.7 21.1 7.83 86.1 6.18 9.2
Bottom 23 24.6 28.4 7.71 58.3 4.05 4.08 18.9 7.6 <0.001 0.41
24.6 28.4 7.70 59.1 4.10 18.7
C4 13:55 Surface 1 28.2 19.5 8.64 157.0 10.77 8.49 17.5 13.5 9.4 7.8 <0.001 <0.001 0.33 0.39
28.2 19.5 8.64 150.9 10.70 18.1
Middle 5.5 26.5 21.4 8.08 88.3 6.29 15.4 8.0 <0.001 0.49
26.5 21.4 8.07 86.9 6.19 15.4
Bottom 9.5 24.8 30.5 7.81 45.6 3.19 3.13 7.1 6.0 <0.001 0.34
24.8 30.5 7.81 43.8 3.06 7.2
C5 14:17 Surface 1 28.2 19.0 8.70 144.6 10.80 6.95 21.6 13.2 9.0 19.3 <0.001 <0.001 0.31 0.23
28.2 19.0 8.69 143.2 10.07 21.4
Middle 11.5 25.5 29.9 7.97 49.6 3.41 12.4 22.2 <0.001 0.25
25.5 29.9 7.97 50.6 3.50 12.1
Bottom 21.5 23.5 31.3 7.87 38.4 2.72 2.71 5.9 26.6 <0.001 0.12
23.5 31.3 7.87 37.9 2.69 6.0
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.