Date: 25/5/2001  
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 10:50 Surface 1 27.2 30.8 8.40 111.0 7.41 6.96 4.8 5.5 12.6 11.1 0.001 0.001 0.12 0.13
27.2 30.8 8.40 111.2 7.42 4.7
Middle 13.5 26.7 31.5 8.31 97.4 6.51 5.4 10.2 0.001 0.14
26.7 31.4 8.30 97.4 6.51 5.0
Bottom 25.5 25.5 37.0 8.19 79.9 5.44 5.43 6.2 10.6 0.001 0.12
25.5 37.0 8.20 79.8 5.41 6.7
SR2 10:35 Surface 1 27.7 30.7 8.42 118.3 7.81 7.66 3.7 6.1 10.4 10.7 0.001 0.001* 0.11 0.10
27.7 30.7 8.43 118.7 7.85 3.6
Middle 6 27.5 31.2 8.40 111.3 7.52 4.7 13.2 0.001 0.08
27.5 31.3 8.39 110.6 7.45 4.8
Bottom 10.5 25.9 33.0 8.20 82.0 5.70 5.65 9.8 8.6 <0.001 0.10
25.8 33.1 8.19 81.4 5.59 10.0
SR3 10:07 Surface 1 27.2 31.0 8.45 115.9 7.70 7.48 4.3 6.9 8.0 10.7 N.A. N.A. N.A. N.A.
27.2 31.0 8.45 116.3 7.76 4.0
Middle 5 26.9 31.6 8.38 108.6 7.22 5.4 9.0 N.A. N.A.
26.8 31.6 8.38 108.1 7.24 5.7
Bottom 8.5 26.5 32.2 8.34 100.9 6.81 6.79 10.9 15.0 N.A. N.A.
26.5 32.3 8.34 100.7 6.77 11.2
SR4 10:45 Surface 1 27.5 29.9 8.32 113.8 7.52 7.78 1.4 1.2 5.4 9.3 0.001 0.001 0.11 0.11
27.5 29.9 8.34 115.7 7.69 1.4
Middle 4 27.4 30.0 8.51 118.8 7.94 1.1 12.4 0.001 0.12
27.4 30.1 8.51 118.9 7.95 1.0
Bottom 6.5 27.3 30.4 8.51 119.8 8.02 8.02 1.0 10.2 0.001 0.09
27.2 30.5 8.51 119.7 8.02 1.0
SR5 09:35 Surface 1 27.2 30.9 8.45 114.5 7.61 7.80 15.1 14.1 12.0 9.6 0.001 0.001* 0.02 0.07
27.2 30.9 8.46 115.3 7.61 14.9
Middle 4.5 27.2 31.4 8.45 119.9 8.00 11.8 8.4 0.001 0.10
27.2 31.4 8.45 119.5 7.97 12.1
Bottom 7.5 26.8 32.1 8.37 100.1 6.70 6.68 15.3 8.4 <0.001 0.09
26.7 32.2 8.35 99.5 6.66 15.1
SR6 09:23 Surface 1 27.2 31.0 8.42 117.6 7.81 7.95 15.8 9.5 9.6 8.1 0.001 0.001* 0.09 0.11
27.2 31.0 8.44 117.7 7.85 15.8
Middle 5.5 27.1 31.7 8.46 120.6 8.08 8.2 8.2 0.001 0.14
27.1 31.7 8.46 120.4 8.07 7.8
Bottom 9.5 25.8 32.6 8.22 88.3 6.07 6.06 4.3 6.4 <0.001 0.10
25.7 33.0 8.20 88.0 6.05 4.8
SR7 09:10 Surface 1 27.2 30.6 8.47 118.0 7.91 7.80 1.8 2.4 9.2 8.8 0.001 0.001 0.09 0.08
27.2 30.6 8.47 118.3 7.92 1.7
Middle 11 26.4 32.2 8.42 114.4 7.69 2.0 9.4 0.001 0.08
26.5 32.1 8.44 114.0 7.66 2.0
Bottom 21 25.6 34.0 8.27 94.1 6.37 6.37 3.3 7.9 0.001 0.07
25.6 34.2 8.23 94.3 6.37 3.3
C1 07:20 Surface 1 26.2 29.7 8.19 82.4 5.63 5.56 5.0 11.0 10.7 12.0 0.005 0.004 0.33 0.28
26.2 29.7 8.19 82.0 5.60 5.0
Middle 13 25.6 33.4 8.22 81.7 5.55 6.0 10.3 0.004 0.29
25.5 33.7 8.22 80.6 5.47 6.0
Bottom 25 24.9 34.2 8.20 78.3 5.32 5.33 22.1 15.1 0.003 0.21
24.9 34.3 8.21 78.5 5.34 22.1
C2 07:35 Surface 1 26.9 30.5 8.39 105.3 7.12 6.65 18.8 11.3 12.3 9.8 0.002 0.003 0.16 0.20
26.9 30.5 8.40 105.5 7.16 18.8
Middle 7 26.7 30.9 8.35 90.3 6.16 8.7 8.5 0.004 0.23
26.6 30.9 8.32 90.3 6.16 8.7
Bottom 12.5 26.4 31.3 8.27 87.0 5.88 5.87 6.5 8.5 0.003 0.21
26.4 31.3 8.26 86.8 5.86 6.5
C3 08:00 Surface 1 27.0 30.1 8.40 114.9 7.70 7.63 1.7 5.9 10.1 9.2 0.001 0.001 0.13 0.14
27.0 30.1 8.42 115.3 7.73 1.7
Middle 5 27.1 30.8 8.43 113.2 7.57 5.1 6.3 0.001 0.14
27.1 31.2 8.42 112.8 7.53 5.1
Bottom 9 26.7 31.9 8.36 102.6 6.88 6.86 10.9 11.1 0.001 0.16
26.7 32.0 8.36 102.1 6.83 10.9
C4 08:20 Surface 1 27.2 29.9 8.48 110.3 7.35 7.53 3.1 5.7 3.9 8.5 0.001 0.001* 0.13 0.13
27.2 29.8 8.49 110.0 7.40 3.1
Middle 7 27.1 30.5 8.43 114.9 7.68 7.4 9.5 0.001 0.14
27.1 30.7 8.43 115.1 7.69 7.4
Bottom 12.5 25.7 33.3 8.22 81.5 5.50 5.51 6.7 12.1 <0.001 0.11
25.7 35.3 8.23 81.7 5.52 6.7
C5 08:50 Surface 1 27.1 30.3 8.46 113.2 7.59 7.65 0.7 1.1 10.1 8.0 0.001 0.001 0.12 0.09
27.1 30.3 8.47 113.4 7.60 0.7
Middle 12 26.9 31.3 8.40 116.5 7.70 0.9 8.5 0.001 0.07
26.9 31.5 8.40 116.5 7.72 0.9
Bottom 22.5 25.8 33.3 8.27 97.1 6.71 6.66 1.8 5.3 0.001 0.09
25.8 33.4 8.26 96.6 6.61 1.8
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 25/5/2001  
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 15:35 Surface 1 27.2 30.1 8.30 105.1 6.99 6.94 3.9 5.5 9.7 8.6 0.003 0.003 0.26 0.26
27.1 30.1 8.30 106.1 7.06 3.9
Middle 12.5 27.0 30.5 8.24 102.3 6.88 4.7 8.7 0.002 0.25
26.9 30.6 8.24 100.8 6.81 4.7
Bottom 24 26.5 30.9 8.16 88.5 6.03 6.05 8.0 7.3 0.003 0.28
26.5 30.8 8.15 88.6 6.06 7.9
SR2 15:20 Surface 1 27.1 30.5 8.34 118.4 7.77 7.39 5.4 7.2 12.5 10.4 0.001 0.001 0.16 0.16
27.1 30.5 8.34 119.1 7.86 5.5
Middle 5 26.7 31.0 8.22 103.0 6.99 9.3 9.3 0.001 0.11
26.7 31.1 8.22 102.3 6.93 9.2
Bottom 9 26.6 31.1 8.17 94.9 6.49 6.45 6.9 9.3 0.001 0.20
26.6 31.2 8.17 93.8 6.40 6.8
SR3 14:52 Surface 1 28.2 31.4 8.39 112.5 7.33 7.44 7.4 9.1 14.9 12.1 N.A. N.A. N.A. N.A.
28.3 31.3 8.39 113.4 7.36 7.8
Middle 4 28.3 31.8 8.39 115.4 7.52 10.1 14.3 N.A. N.A.
28.3 31.8 8.39 115.5 7.53 10.2
Bottom 7 28.0 32.0 8.32 106.8 7.15 7.09 9.7 7.1 N.A. N.A.
27.9 32.0 8.31 105.1 7.03 9.6
SR4 14:35 Surface 1 27.1 31.4 8.39 113.9 7.58 7.26 8.2 8.6 8.3 10.2 0.001 0.001 0.11 0.11
27.1 31.4 8.39 114.0 7.62 8.2
Middle 3.5 26.4 32.4 8.29 102.5 6.97 8.8 12.1 0.001 0.10
26.3 32.5 8.29 102.4 6.88 9.1
Bottom 6 26.1 33.1 8.25 94.1 6.37 6.37 8.6 10.1 0.001 0.11
26.1 33.1 8.25 93.6 6.37 8.6
SR5 14:20 Surface 1 27.2 31.4 8.43 125.7 8.33 8.32 4.9 4.6 10.3 10.4 0.001 0.001* 0.09 0.08
27.2 31.4 8.43 125.9 8.36 4.9
Middle 4 27.0 32.8 8.40 123.4 8.30 4.1 14.1 0.001 0.08
27.0 31.8 8.40 123.1 8.30 4.1
Bottom 6.5 26.1 31.7 8.22 94.3 6.48 6.43 4.6 6.9 <0.001 0.08
26.0 32.9 8.23 93.8 6.37 5.0
SR6 14:10 Surface 1 27.5 30.7 8.48 128.0 8.42 8.67 3.8 3.5 11.1 12.0 0.001 0.001 0.09 0.09
27.5 30.7 8.48 128.5 8.47 3.8
Middle 5 27.3 31.3 8.47 133.8 8.90 3.2 10.3 0.001 0.09
27.3 31.3 8.47 133.9 8.90 3.2
Bottom 9 27.1 31.5 8.44 131.1 8.77 8.77 3.3 14.7 0.001 0.09
27.1 31.6 8.43 131.1 8.77 3.5
SR7 14:00 Surface 1 27.7 30.6 8.51 129.5 8.68 8.92 2.1 2.3 8.3 8.8 0.001 0.001 0.09 0.09
27.7 30.6 8.51 129.6 8.70 1.9
Middle 11 27.3 31.3 8.47 137.3 9.14 1.5 11.7 0.001 0.10
27.3 31.3 8.47 137.3 9.15 1.6
Bottom 20.5 25.8 32.9 8.20 94.0 6.42 6.40 3.1 6.3 0.001 0.09
25.7 32.9 8.20 93.4 6.37 3.4
C1 12:22 Surface 1 26.6 31.0 8.11 80.2 5.44 5.38 8.4 11.9 12.1 20.2 0.004 0.004 0.38 0.35
26.6 31.0 8.11 80.1 5.43 8.6
Middle 12.5 26.4 31.1 8.10 78.5 5.32 11.0 13.1 0.004 0.37
26.4 31.1 8.10 78.4 5.31 12.2
Bottom 24 25.6 33.0 8.11 76.3 5.19 5.18 15.8 35.3 0.004 0.29
25.6 33.1 8.12 76.4 5.17 15.4
C2 12:40 Surface 1 27.6 30.2 8.38 115.1 7.66 7.18 2.5 3.9 17.6 13.2 0.001 0.001 0.13 0.13
27.6 30.2 8.38 115.4 7.69 2.5
Middle 6.5 26.8 30.7 8.09 97.7 6.68 3.5 8.0 0.001 0.12
26.7 30.8 8.09 97.7 6.68 3.7
Bottom 12 26.6 30.9 8.09 95.0 6.39 6.40 5.5 14.0 0.001 0.15
26.6 31.0 8.09 95.1 6.40 5.4
C3 12:55 Surface 1 27.4 30.3 8.35 123.0 8.17 7.65 2.6 3.7 6.4 7.7 0.001 0.001* 0.14 0.15
27.4 30.3 8.35 123.3 8.24 2.8
Middle 5 26.8 30.9 8.18 103.1 7.16 2.7 6.4 <0.001 0.14
26.8 31.0 8.17 102.6 7.02 2.9
Bottom 8.5 26.5 31.5 8.09 89.0 6.01 6.02 5.4 10.4 0.001 0.16
26.4 31.6 8.09 89.2 6.02 5.5
C4 13:15 Surface 1 27.9 29.9 8.49 126.2 8.34 8.31 1.5 2.1 7.8 9.9 0.001 0.001 0.13 0.11
27.9 29.9 8.49 126.7 8.39 1.6
Middle 6.5 27.3 30.7 8.40 123.4 8.28 1.3 11.0 0.001 0.12
27.3 30.9 8.39 123.0 8.24 1.4
Bottom 11.5 26.8 31.6 8.30 112.2 7.60 7.52 3.3 11.0 0.001 0.08
26.8 31.7 8.29 110.9 7.43 3.2
C5 13:40 Surface 1 27.5 30.5 8.48 126.3 8.44 8.48 1.8 2.8 9.0 9.4 0.001 0.001 0.09 0.10
27.5 30.6 8.48 126.3 8.46 1.7
Middle 11.5 27.1 31.4 8.42 127.6 8.51 4.5 10.6 0.001 0.09
27.0 31.5 8.42 127.6 8.51 4.3
Bottom 21.5 25.3 33.7 8.16 82.7 5.51 5.51 2.3 8.6 0.001 0.12
25.3 33.7 8.16 81.2 5.50 2.3
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.