Date: 25/4/2001  
Weather: Rainy
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 11:00 Surface 1 22.5 33.1 8.16 86.1 6.19 6.19 7.7 7.7 5.6 17.1 0.004 0.003 0.20 0.13
22.5 33.0 8.17 86.1 6.19 7.7
Middle 13 22.5 34.1 8.23 86.1 6.19 7.2 12.8 0.003 0.11
22.5 34.1 8.24 86.1 6.19 7.4
Bottom 25.5 22.3 34.6 8.27 86.0 6.18 6.18 7.9 32.8 0.003 0.07
22.3 34.6 8.27 86.0 6.18 8.1
SR2 10:48 Surface 1 22.4 33.1 8.19 85.1 6.19 6.15 5.2 8.9 12.2 13.1 0.003 0.003 0.18 0.14
22.5 33.2 8.20 85.3 6.19 5.1
Middle 5.5 22.7 33.2 8.24 85.7 6.11 8.4 7.6 0.004 0.17
22.7 33.2 8.24 85.7 6.11 8.8
Bottom 10.5 22.4 33.9 8.26 86.0 6.13 6.12 13.6 19.6 0.002 0.07
22.4 34.0 8.26 85.6 6.11 12.4
SR3 10:38 Surface 1 22.2 34.3 8.21 86.6 6.16 6.22 11.3 12.5 9.4 14.4 N.A. N.A. N.A. N.A.
22.2 34.3 8.22 87.1 6.20 11.5
Middle 5 22.3 34.4 8.26 87.6 6.25 9.8 16.2 N.A. N.A.
22.3 34.4 8.26 87.7 6.26 9.9
Bottom 8.5 22.3 34.3 8.27 87.8 6.25 6.25 16.0 17.6 N.A. N.A.
22.3 34.3 8.27 87.4 6.24 16.2
SR4 10:18 Surface 1 22.2 34.3 8.25 87.8 6.26 6.28 9.4 10.1 12.8 11.1 0.002 0.001 0.06 0.06
22.2 34.4 8.26 87.8 6.27 9.2
Middle 4 22.2 34.2 8.26 87.9 6.28 10.3 9.0 0.001 0.07
22.2 34.2 8.26 87.9 6.29 10.3
Bottom 6.5 22.2 34.2 8.27 87.8 6.26 6.26 10.9 11.6 0.001 0.05
22.2 34.3 8.27 87.6 6.25 10.5
SR5 10:02 Surface 1 22.3 34.2 8.22 88.2 6.30 6.32 7.4 8.5 12.0 12.8 0.001 0.001 0.07 0.07
22.3 34.2 8.23 88.5 6.31 7.4
Middle 5 22.4 34.2 8.25 89.0 6.33 7.3 16.2 0.002 0.07
22.4 34.2 8.25 88.9 6.33 7.4
Bottom 8.5 22.3 34.4 8.26 88.6 6.33 6.33 10.7 10.2 0.001 0.06
22.3 34.3 8.25 88.6 6.32 11.0
SR6 09:50 Surface 1 22.2 34.0 8.24 89.5 6.37 6.42 7.5 11.1 11.4 13.3 0.002 0.001 0.08 0.06
22.2 34.0 8.24 89.6 6.40 7.8
Middle 6 22.2 33.8 8.27 90.0 6.45 10.4 10.0 0.001 0.05
22.2 33.8 8.27 89.9 6.44 10.9
Bottom 11 22.2 34.1 8.27 90.0 6.43 6.43 14.7 18.4 0.001 0.04
22.2 34.0 8.28 89.8 6.43 15.1
SR7 09:38 Surface 1 22.2 34.2 8.24 92.5 6.58 6.63 3.4 5.2 7.8 7.4 0.001 0.001 0.04 0.04
22.2 34.1 8.25 92.6 6.59 3.3
Middle 11 22.3 34.3 8.27 93.6 6.68 4.1 6.2 0.001 0.04
22.3 34.4 8.27 93.1 6.66 4.1
Bottom 21.5 22.2 34.8 8.28 92.4 6.59 6.58 7.9 8.2 0.001 0.04
22.2 34.8 8.28 92.0 6.57 8.1
C1 07:12 Surface 1 22.4 33.5 8.15 92.8 6.64 6.73 5.5 15.5 14.8 16.7 0.004 0.003 0.16 0.12
22.4 33.5 8.16 92.8 6.64 5.5
Middle 12 22.4 33.5 8.20 95.0 6.81 9.0 10.8 0.004 0.13
22.4 33.4 8.20 95.6 6.83 9.0
Bottom 23.5 22.3 33.9 8.23 98.2 7.02 7.05 31.9 24.6 0.002 0.07
22.3 33.7 8.23 98.8 7.07 31.9
C2 07:35 Surface 1 22.5 32.9 8.18 96.4 6.91 6.90 5.5 40.7 9.4 16.1 0.004 0.004 0.19 0.15
22.5 32.9 8.18 96.4 6.91 5.5
Middle 7 22.3 34.2 8.24 96.8 6.89 52.6 9.8 0.005 0.17
22.3 34.2 8.25 97.0 6.90 52.6
Bottom 12.5 22.3 34.5 8.26 98.0 6.98 6.98 64.0 29.0 0.003 0.08
22.3 34.5 8.26 98.0 6.98 64.0
C3 08:06 Surface 1 22.5 32.4 8.12 93.7 6.70 6.67 8.2 9.7 11.0 9.3 0.004 0.004 0.23 0.19
22.5 32.4 8.14 93.7 6.72 8.2
Middle 5 22.4 33.4 8.21 92.6 6.64 7.3 5.2 0.005 0.20
22.4 33.4 8.21 92.5 6.62 7.3
Bottom 9 22.3 34.2 8.24 93.5 6.67 6.68 13.5 11.6 0.003 0.13
22.3 34.3 8.25 93.6 6.68 13.5
C4 08:40 Surface 1 22.4 33.4 8.17 93.4 6.67 6.68 4.6 6.7 7.2 13.6 0.003 0.002 0.17 0.10
22.4 33.4 8.18 93.4 6.67 4.6
Middle 7 22.2 34.3 8.25 94.0 6.69 6.3 7.8 0.001 0.08
22.2 34.4 8.26 93.8 6.70 6.3
Bottom 13 22.2 34.8 8.27 94.7 6.77 6.76 9.2 25.8 0.001 0.04
22.2 34.8 8.27 94.6 6.75 9.2
C5 09:10 Surface 1 22.5 34.4 8.23 96.3 6.84 6.84 2.9 4.8 5.0 8.1 0.001 0.001 0.04 0.03
22.5 34.4 8.24 96.8 6.81 2.9
Middle 12 22.4 35.0 8.27 96.9 6.86 2.6 5.8 0.001 0.02
22.4 35.0 8.27 96.5 6.85 2.6
Bottom 23 22.2 35.0 8.28 95.9 6.83 6.81 9.0 13.4 0.001 0.03
22.2 35.1 8.28 95.8 6.78 9.0
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 25/4/2001  
Weather: Rainy
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 16:00 Surface 1 22.5 32.2 8.17 93.8 6.78 6.73 12.6 12.0 15.4 14.2 0.006 0.005 0.26 0.24
22.5 32.2 8.17 93.6 6.73 12.6
Middle 13 22.5 32.4 8.18 93.5 6.71 12.3 15.0 0.006 0.27
22.5 32.4 8.18 93.4 6.70 12.1
Bottom 25 22.5 33.1 8.21 93.7 6.70 6.71 11.2 12.2 0.004 0.19
22.5 33.1 8.21 93.9 6.71 11.0
SR2 15:46 Surface 1 22.3 32.2 8.13 97.4 7.06 6.94 8.4 8.2 16.4 13.7 0.005 0.006 0.26 0.26
22.4 32.2 8.14 97.2 7.04 8.3
Middle 5 22.5 32.1 8.19 94.9 6.83 8.1 13.6 0.006 0.26
22.5 32.1 8.19 94.9 6.84 8.0
Bottom 9 22.5 32.4 8.20 95.0 6.83 6.83 8.0 11.0 0.006 0.25
22.5 32.4 8.20 94.9 6.82 8.2
SR3 15:35 Surface 1 23.6 33.4 8.19 99.7 6.98 7.01 10.5 10.3 16.4 14.2 N.A. N.A. N.A. N.A.
23.6 33.4 8.20 99.9 7.00 10.6
Middle 4 23.3 33.9 8.25 100.4 7.03 9.4 9.6 N.A. N.A.
23.3 33.9 8.25 100.4 7.04 9.5
Bottom 6.5 23.2 33.9 8.26 100.5 7.06 7.07 10.8 16.6 N.A. N.A.
23.2 34.0 8.26 100.5 7.07 10.9
SR4 15:15 Surface 1 22.1 33.7 8.20 99.3 7.13 7.16 4.5 6.0 10.2 10.6 0.001 0.001 0.04 0.04
22.1 33.7 8.21 99.9 7.17 4.5
Middle 3.5 22.3 34.0 8.25 100.1 7.16 4.9 10.2 0.001 0.04
22.3 33.9 8.25 100.2 7.16 4.9
Bottom 6 22.2 34.0 8.26 100.1 7.15 7.15 8.6 11.4 0.001 0.05
22.2 34.0 8.26 99.8 7.14 8.4
SR5 14:58 Surface 1 22.2 33.2 8.22 100.2 7.16 7.16 6.9 9.3 11.4 15.7 0.001 0.001 0.06 0.06
22.2 33.2 8.21 100.3 7.18 6.9
Middle 3.5 22.3 34.1 8.24 100.1 7.14 11.5 20.4 0.001 0.06
22.3 34.1 8.24 100.2 7.15 11.8
Bottom 6 22.2 34.3 8.27 99.4 7.12 7.12 9.2 15.2 0.001 0.07
22.2 34.2 8.27 99.4 7.11 9.2
SR6 14:45 Surface 1 22.3 33.3 8.23 102.3 7.30 7.39 4.1 5.2 9.6 9.7 0.002 0.001 0.06 0.05
22.3 33.3 8.24 102.7 7.33 4.1
Middle 5 22.3 33.7 8.26 104.3 7.47 5.4 8.4 0.001 0.06
22.3 33.7 8.26 104.1 7.46 5.5
Bottom 9 22.3 33.7 8.27 103.1 7.37 7.37 6.0 11.0 0.001 0.04
22.3 33.8 8.27 102.9 7.36 6.1
SR7 14:32 Surface 1 22.7 33.8 8.19 99.8 7.17 7.19 5.6 10.1 6.6 8.9 0.002 0.001 0.08 0.05
22.7 33.8 8.20 101.0 7.20 5.6
Middle 11 22.2 34.3 8.27 100.9 7.20 12.3 9.4 0.001 0.03
22.2 34.3 8.27 100.8 7.19 12.2
Bottom 20 22.2 34.5 8.28 100.1 7.14 7.14 12.5 10.6 0.001 0.04
22.2 34.5 8.28 100.0 7.14 12.4
C1 12:15 Surface 1 22.3 32.6 8.11 99.9 7.15 7.15 6.2 7.2 12.0 10.2 0.003 0.003 0.16 0.11
22.3 32.5 8.18 99.8 7.15 6.3
Middle 12 22.4 33.3 8.24 99.8 7.15 5.4 6.2 0.003 0.10
22.4 33.3 8.24 99.4 7.14 5.5
Bottom 23.5 22.3 34.0 8.28 100.1 7.19 7.19 9.7 12.3 0.003 0.07
22.2 33.9 8.28 100.2 7.19 10.0
C2 12:35 Surface 1 22.5 31.9 8.15 98.1 7.07 7.07 6.8 7.8 11.9 12.4 0.006 0.005 0.25 0.20
22.5 31.9 8.15 98.0 7.06 7.1
Middle 6.5 22.5 32.2 8.19 98.4 7.06 7.2 10.5 0.005 0.23
22.5 32.2 8.20 98.5 7.07 7.1
Bottom 12 22.4 33.7 8.26 100.8 7.13 7.20 9.2 14.9 0.003 0.11
22.4 33.7 8.26 101.9 7.26 9.1
C3 13:00 Surface 1 22.4 32.2 8.14 97.5 7.01 6.95 6.0 6.9 8.9 11.4 0.005 0.004 0.28 0.20
22.4 32.2 8.15 97.3 7.00 5.8
Middle 4.5 22.4 33.0 8.22 96.3 6.90 6.7 12.9 0.005 0.23
22.4 33.0 8.22 96.1 6.89 6.8
Bottom 8 22.3 33.9 8.25 97.6 6.97 6.97 8.0 12.5 0.002 0.08
22.3 34.0 8.25 97.6 6.97 8.1
C4 13:40 Surface 1 22.4 32.4 8.15 99.8 7.20 7.16 5.1 4.6 9.9 10.6 0.004 0.003 0.22 0.14
22.4 32.4 8.16 99.6 7.18 5.1
Middle 6 22.5 32.7 8.19 99.3 7.14 4.8 11.5 0.004 0.18
22.5 32.8 8.20 99.3 7.13 4.7
Bottom 11 22.4 34.4 8.27 100.2 7.15 7.17 4.0 10.3 0.001 0.03
22.4 34.3 8.28 100.6 7.18 3.8
C5 14:15 Surface 1 22.2 34.2 8.22 102.2 7.30 7.40 3.0 3.6 10.3 10.6 0.001 0.001 0.03 0.02
22.2 34.2 8.23 102.4 7.32 3.0
Middle 11 22.3 34.0 8.27 104.9 7.49 3.7 7.7 0.001 0.02
22.3 34.0 8.27 104.8 7.48 3.7
Bottom 21 22.4 34.0 8.28 104.5 7.45 7.46 4.0 13.7 0.001 0.02
22.4 34.0 8.28 104.5 7.46 4.0
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.