Date: 18/4/2001  
Weather: Rainy
Sea Condition: Rough
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 16:13 Surface 1 22.4 33.9 8.29 103.9 7.41 7.15 3.3 5.3 5.0 6.7 0.001 0.001 0.07 0.06
22.3 33.9 8.29 103.8 7.40 3.4
Middle 12.5 21.9 34.5 8.27 96.3 6.90 5.2 8.0 0.001 0.06
21.9 34.4 8.27 96.3 6.90 5.3
Bottom 24 21.8 34.2 8.27 96.1 6.93 6.92 7.3 7.2 0.001 0.04
21.8 34.1 8.27 96.0 6.90 7.3
SR2 15:57 Surface 1 22.8 33.7 8.29 104.7 7.44 7.30 3.5 5.0 8.4 9.9 0.001 0.001 0.06 0.05
22.8 33.7 8.29 105.0 7.45 3.5
Middle 5.5 22.2 34.2 8.27 100.1 7.15 4.0 6.8 0.001 0.04
22.3 34.2 8.27 100.2 7.15 4.0
Bottom 10 22.0 34.2 8.27 96.8 6.89 6.89 7.4 14.6 0.001 0.05
22.0 34.1 8.27 96.8 6.89 7.4
SR3 15:37 Surface 1 23.0 33.9 8.39 102.6 7.33 7.28 3.0 3.9 10.0 9.5 N.A. N.A. N.A. N.A.
23.0 33.9 8.39 102.8 7.30 3.1
Middle 4 22.6 34.5 8.33 100.2 7.23 4.4 9.6 N.A. N.A.
22.6 34.5 8.33 100.6 7.24 4.5
Bottom 7 22.1 34.6 8.28 99.8 7.13 7.13 4.3 8.8 N.A. N.A.
22.1 34.6 8.28 99.7 7.12 4.3
SR4 15:15 Surface 1 23.7 33.5 8.47 104.2 7.00 7.01 5.7 5.4 14.6 14.0 <0.001 <0.001 <0.01 0.01*
23.7 33.5 8.47 104.0 6.98 5.7
Middle 3.5 23.3 33.7 8.43 105.2 7.05 5.5 15.6 <0.001 0.01
23.6 33.7 8.43 105.8 7.02 5.5
Bottom 6 22.0 34.3 8.30 100.4 7.19 7.19 4.9 11.8 <0.001 <0.01
22.0 34.3 8.30 100.4 7.19 4.9
SR5 14:57 Surface 1 23.0 33.9 8.42 102.8 7.61 7.82 3.3 3.3 10.2 9.5 <0.001 <0.001 0.04 0.03
23.0 33.9 8.42 103.1 7.65 3.4
Middle 4.5 22.4 34.5 8.34 110.9 8.01 3.0 9.2 <0.001 0.03
22.4 34.5 8.34 110.7 8.01 3.0
Bottom 7.5 22.1 34.4 8.30 101.5 7.23 7.23 3.6 9.2 <0.001 0.03
22.0 34.5 8.29 101.1 7.23 3.7
SR6 14:41 Surface 1 22.7 34.2 8.38 96.8 7.01 7.10 2.9 5.1 7.8 9.0 <0.001 0.001* 0.03 0.04
22.7 34.2 8.38 96.8 7.05 3.0
Middle 6 22.0 34.8 8.30 100.0 7.16 5.0 8.2 0.001 0.03
22.0 34.8 8.30 100.2 7.17 5.1
Bottom 10.5 21.7 35.0 8.26 89.5 6.42 6.42 7.2 11.0 0.001 0.05
21.7 35.0 8.26 89.4 6.42 7.1
SR7 14:26 Surface 1 22.8 33.9 8.39 96.4 6.95 6.85 2.2 4.4 7.0 8.6 0.001 0.001* 0.03 0.04
22.8 33.9 8.39 96.8 6.94 2.3
Middle 11 21.7 34.5 8.27 93.9 6.76 4.0 8.8 <0.001 0.03
21.7 34.4 8.27 93.9 6.76 4.2
Bottom 21 21.6 34.2 8.25 88.8 6.40 6.40 6.8 10.0 0.001 0.06
21.6 34.2 8.25 88.7 6.40 6.8
C1 16:46 Surface 1 22.2 34.2 8.27 107.4 7.57 7.41 3.8 6.4 8.0 9.4 0.001 0.001 0.08 0.07
22.2 34.2 8.27 107.5 7.58 3.8
Middle 14.5 22.0 34.6 8.28 101.2 7.24 6.4 7.0 0.001 0.07
22.0 34.6 8.28 101.2 7.24 6.4
Bottom 27.5 21.9 34.4 8.25 96.8 6.80 6.85 8.9 13.2 0.001 0.06
21.9 34.4 8.25 96.9 6.90 8.9
C2 16:30 Surface 1 22.1 34.4 8.28 100.5 7.18 7.15 7.6 7.5 10.4 12.2 0.002 0.001 0.07 0.07
22.1 34.4 8.28 100.5 7.18 7.6
Middle 7 22.1 34.9 8.28 99.8 7.11 7.8 13.2 0.001 0.06
22.1 34.9 8.28 99.9 7.12 7.8
Bottom 13 22.1 34.9 8.27 98.4 7.02 7.02 7.0 13.0 0.001 0.09
22.1 34.9 8.27 98.5 7.02 7.0
C3 13:14 Surface 1 23.4 33.7 8.30 97.2 6.98 6.97 3.0 3.6 6.6 9.3 0.002 0.002 0.09 0.11
23.4 33.7 8.30 97.5 6.96 3.0
Middle 4.5 22.6 34.2 8.22 95.1 6.96 3.5 10.0 0.001 0.09
22.6 34.1 8.22 95.2 6.97 3.5
Bottom 8 21.9 34.0 8.19 94.2 6.68 6.68 4.4 11.2 0.004 0.16
21.9 34.0 8.19 93.6 6.67 4.4
C4 13:37 Surface 1 23.1 33.4 8.46 107.7 8.53 7.99 2.8 3.5 11.8 11.3 0.001 0.001 0.05 0.07
23.1 33.4 8.46 107.2 8.50 2.8
Middle 6.5 22.1 34.1 8.25 103.3 7.47 3.9 12.4 0.001 0.07
22.1 34.1 8.25 103.8 7.47 3.9
Bottom 12 21.8 34.2 8.24 97.7 6.97 6.97 3.7 9.6 0.001 0.10
21.8 34.2 8.24 97.3 6.96 3.7
C5 14:03 Surface 1 22.8 33.9 8.33 111.2 7.88 7.76 0.3 2.1 4.6 7.9 0.001 0.001* 0.01 0.01*
22.8 33.9 8.33 111.2 7.88 0.3
Middle 11.5 21.9 34.7 8.30 106.8 7.65 0.8 9.6 <0.001 0.01
21.9 34.8 8.30 106.8 7.64 0.8
Bottom 21.5 21.6 34.5 8.24 93.8 6.72 6.72 5.2 9.6 <0.001 <0.01
21.6 34.5 8.24 93.5 6.71 5.2
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.                 
Date: 18/4/2001  
Weather: Cloudy
Sea Condition: Rough
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 12:55 Surface 1 22.3 34.0 8.25 101.0 7.21 7.18 5.6 5.2 11.8 12.6 0.002 0.001* 0.09 0.07
22.3 34.0 8.25 100.8 7.20 5.6
Middle 13 22.2 34.4 8.26 100.2 7.16 4.4 12.8 <0.001 0.05
22.2 34.4 8.26 100.3 7.16 4.3
Bottom 25 21.9 34.3 8.26 98.3 7.04 7.04 5.7 13.2 0.001 0.06
21.9 34.3 8.26 98.2 7.04 5.7
SR2 12:42 Surface 1 21.8 34.0 8.26 107.0 7.57 7.42 3.5 3.5 16.2 11.0 0.001 0.001* 0.08 0.05
22.8 34.0 8.26 106.9 7.57 3.4
Middle 5 22.6 34.6 8.27 101.4 7.24 4.5 8.0 0.001 0.05
22.6 34.6 8.27 102.1 7.29 4.7
Bottom 9 22.1 34.4 8.25 101.2 7.24 7.24 2.5 8.8 <0.001 0.03
22.1 34.4 8.25 101.2 7.24 2.5
SR3 12:23 Surface 1 23.4 34.1 8.38 101.2 6.94 6.98 3.1 3.8 8.6 9.7 N.A. N.A. N.A. N.A.
23.4 34.1 8.38 101.8 6.94 3.0
Middle 4 23.4 34.6 8.37 102.6 7.00 2.4 12.4 N.A. N.A.
23.4 34.5 8.37 103.4 7.05 2.5
Bottom 6.5 22.0 35.0 8.27 103.2 7.24 7.24 6.0 8.0 N.A. N.A.
22.0 35.0 8.27 102.7 7.24 5.9
SR4 12:00 Surface 1 24.1 33.7 8.45 101.2 7.24 7.37 3.4 5.5 15.4 13.4 0.001 0.001* <0.01 0.01*
24.1 33.7 8.44 101.4 7.26 3.5
Middle 4 22.9 34.3 8.33 108.6 7.48 6.0 13.2 <0.001 0.01
22.7 34.3 8.33 109.5 7.48 5.9
Bottom 7 22.1 34.4 8.29 101.6 7.24 7.25 7.2 11.6 <0.001 <0.01
22.2 34.5 8.30 102.4 7.26 7.2
SR5 11:45 Surface 1 23.3 34.0 8.37 106.3 7.62 7.39 2.4 4.5 8.4 9.3 0.001 0.001* <0.01 0.02*
23.1 34.1 8.38 106.5 7.70 2.3
Middle 4 22.1 34.6 8.31 103.5 7.18 5.0 8.2 <0.001 0.04
22.1 34.7 8.31 104.8 7.04 5.1
Bottom 7 21.9 34.4 8.29 99.5 7.13 7.19 6.1 11.4 <0.001 <0.01
21.9 34.6 8.30 101.3 7.25 6.0
SR6 11:28 Surface 1 23.4 33.9 8.41 101.4 7.12 7.24 2.1 3.0 8.0 7.9 <0.001 <0.001 <0.01 0.02*
23.6 34.1 8.42 101.7 7.16 2.6
Middle 5.5 22.9 34.4 8.37 108.4 7.38 2.4 8.8 <0.001 <0.01
22.6 34.7 8.35 107.5 7.30 2.6
Bottom 10 21.9 35.0 8.30 106.1 7.52 7.52 4.3 6.8 <0.001 0.03
21.8 35.1 8.29 106.9 7.52 4.2
SR7 11:10 Surface 1 23.4 33.4 8.45 98.6 7.06 7.05 2.8 7.8 6.8 9.1 0.001 0.001* <0.01 0.05*
23.4 33.2 8.47 98.8 7.08 2.5
Middle 11 21.7 34.5 8.27 98.4 7.01 6.5 12.8 <0.001 0.11
21.7 34.6 8.28 98.8 7.04 6.2
Bottom 20.5 21.6 34.1 8.25 91.0 6.55 6.55 14.3 7.8 <0.001 0.04
21.6 34.2 8.26 90.6 6.54 14.4
C1 08:45 Surface 1 22.1 33.8 8.21 97.4 6.99 7.00 4.9 8.7 10.6 26.1 0.003 0.002 0.10 0.10
22.1 33.8 8.21 97.3 6.97 4.9
Middle 14.5 21.8 34.6 8.23 97.7 7.02 5.7 11.8 0.001 0.05
21.8 34.6 8.23 97.7 7.01 5.7
Bottom 27.5 21.7 34.1 8.22 96.5 6.96 6.97 15.8 56.0 0.003 0.14
21.7 34.1 8.22 96.5 6.97 15.4
C2 09:05 Surface 1 22.1 33.8 8.21 95.7 6.86 6.88 3.5 5.6 8.6 10.7 0.004 0.003 0.13 0.09
22.1 33.8 8.21 95.7 6.86 3.5
Middle 6.5 22.1 34.5 8.23 96.5 6.89 4.3 8.6 0.003 0.10
22.1 34.6 8.23 96.5 6.89 4.3
Bottom 12 21.8 34.9 8.25 95.7 6.86 6.86 9.0 15.0 0.002 0.05
21.8 34.8 8.25 95.7 6.86 9.1
C3 09:35 Surface 1 22.4 33.5 8.20 93.2 6.69 6.75 2.5 3.5 9.6 11.9 0.003 0.002 0.15 0.10
22.4 33.5 8.20 93.7 6.69 2.5
Middle 4.5 22.0 34.1 8.21 95.5 6.82 3.8 10.4 0.003 0.11
22.0 34.1 8.21 95.0 6.81 3.8
Bottom 8 21.8 34.5 8.26 95.8 6.88 6.88 4.2 15.6 0.001 0.05
21.8 34.5 8.26 95.8 6.88 4.2
C4 10:02 Surface 1 23.0 34.4 8.38 101.0 7.27 7.10 2.5 3.9 8.2 7.5 <0.001 0.001* 0.01 0.04
22.9 34.4 8.38 101.2 7.24 2.5
Middle 6 21.9 34.2 8.25 98.0 6.91 3.3 3.8 0.001 0.08
22.0 34.2 8.25 98.7 6.97 3.2
Bottom 11 21.7 34.8 8.25 94.2 6.74 6.74 5.9 10.4 0.001 0.03
21.7 34.9 8.25 94.2 6.73 5.8
C5 10:45 Surface 1 22.9 33.5 8.35 104.2 7.34 7.49 1.9 5.8 7.0 8.5 <0.001 0.001* 0.05 0.03
22.9 33.4 8.37 104.0 7.32 1.5
Middle 12 21.8 33.4 8.30 105.2 7.56 8.2 8.6 <0.001 0.01
21.8 34.5 8.32 108.6 7.74 8.2
Bottom 22.5 21.6 33.8 8.25 91.3 6.60 6.68 7.9 10.0 0.001 0.02
21.6 34.0 8.27 93.5 6.75 7.2
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.