Date: 13/4/2001  
Weather: Cloudy
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 11:19 Surface 1 21.4 33.8 8.26 91.0 6.61 6.65 6.7 7.1 11.1 10.3 0.004 0.004 0.12 0.12
21.4 33.8 8.26 91.0 6.62 6.7
Middle 13.5 21.4 33.4 8.27 92.1 6.69 7.6 12.1 0.004 0.13
21.4 33.4 8.27 92.1 6.69 7.6
Bottom 26 21.4 33.6 8.27 92.2 6.78 6.76 6.9 7.7 0.003 0.10
21.4 33.6 8.27 92.2 6.73 6.9
Other Observations: NIL
SR2 11:05 Surface 1 21.4 33.7 8.25 92.7 6.66 6.70 4.8 6.1 11.1 12.8 0.003 0.003 0.11 0.10
21.4 33.7 8.25 91.7 6.66 4.8
Middle 5.5 21.4 33.9 8.25 92.7 6.74 5.5 12.7 0.003 0.10
21.4 33.9 8.25 92.5 6.73 5.5
Bottom 10 21.4 34.5 8.27 94.8 6.74 6.74 7.9 14.5 0.003 0.09
21.4 34.5 8.28 94.9 6.74 7.9
Other Observations: NIL
SR3 10:43 Surface 1 21.2 34.3 8.28 92.4 6.73 6.75 6.1 8.2 12.7 16.0 N.A. N.A. N.A. N.A.
21.3 34.3 8.28 92.4 6.73 6.1
Middle 4.5 21.2 34.5 8.30 93.1 6.77 8.8 17.7 N.A. N.A.
21.2 34.5 8.30 93.1 6.77 8.8
Bottom 8 21.2 34.4 8.26 92.4 6.74 6.74 9.5 17.7 N.A. N.A.
21.2 34.4 8.26 92.4 6.74 9.7
Other Observations: NIL
SR4 10:26 Surface 1 21.2 34.2 8.26 92.3 6.71 6.72 7.2 6.9 12.3 14.0 0.001 0.002 0.08 0.08
21.2 34.1 8.26 92.3 6.71 7.2
Middle 4 21.2 34.4 8.28 92.4 6.73 6.9 14.9 0.002 0.09
21.2 34.5 8.28 92.4 6.74 6.9
Bottom 6.5 21.2 34.7 8.25 93.1 6.77 6.77 6.7 14.9 0.002 0.08
21.2 34.7 8.25 93.1 6.77 6.7
Other Observations: NIL
SR5 10:14 Surface 1 21.2 34.1 8.30 92.4 6.72 6.69 9.3 9.0 9.3 10.8 0.001 0.001 0.03 0.03
21.2 34.1 8.30 92.4 6.72 9.3
Middle 4.5 21.3 34.5 8.28 91.7 6.65 8.5 11.9 0.001 0.03
21.3 34.5 8.28 91.7 6.65 8.5
Bottom 8 21.2 34.9 8.27 91.9 6.66 6.66 9.4 11.1 0.001 0.03
21.2 34.7 8.27 91.8 6.66 9.2
Other Observations: NIL
SR6 10:02 Surface 1 21.2 34.2 8.31 92.3 6.71 6.73 6.6 7.9 13.7 12.6 0.001 0.001 0.03 0.03
21.2 34.4 8.31 92.3 6.71 6.4
Middle 6 21.3 34.1 8.30 92.4 6.74 7.1 13.9 0.001 0.03
21.3 34.2 8.30 92.4 6.74 6.2
Bottom 10.5 21.3 34.4 8.25 92.6 6.73 6.73 10.5 10.1 0.001 0.03
21.3 34.4 8.28 92.6 6.73 10.6
Other Observations: NIL
SR7 09:45 Surface 1 21.2 34.1 8.31 92.4 6.73 6.71 5.5 6.2 12.1 9.9 0.001 0.001 0.02 0.03
21.2 34.1 8.31 92.4 6.73 5.5
Middle 11.5 21.3 34.6 8.30 92.4 6.68 5.1 9.9 0.001 0.03
21.3 35.6 8.30 92.4 6.68 5.2
Bottom 21.5 21.3 35.0 8.28 92.2 6.68 6.68 7.9 7.7 0.001 0.03
21.3 35.0 8.28 92.2 6.68 7.9
Other Observations: NIL
C1 07:40 Surface 1 21.4 34.2 8.24 90.3 6.62 6.66 4.5 6.5 11.5 9.9 0.005 0.004 0.11 0.11
21.4 34.2 8.25 90.3 6.60 4.5
Middle 13 21.4 34.1 8.23 92.2 6.70 7.4 4.3 0.002 0.07
21.4 34.1 8.23 92.3 6.72 7.4
Bottom 25 21.4 34.1 8.23 92.0 6.70 6.70 7.5 13.9 0.005 0.14
21.4 34.1 8.23 92.0 6.70 7.5
Other Observations: NIL
C2 07:56 Surface 1 21.4 33.1 8.21 93.2 6.80 6.75 7.7 9.3 12.5 12.0 0.004 0.005 0.17 0.19
21.4 33.1 8.21 93.2 6.80 7.7
Middle 7 21.5 33.1 8.25 91.9 6.70 8.4 9.1 0.005 0.20
21.5 33.1 8.25 91.9 6.70 8.4
Bottom 12.5 21.5 34.2 8.24 91.8 6.71 6.71 11.7 14.3 0.005 0.19
21.5 34.3 8.24 91.8 6.71 11.7
Other Observations: NIL
C3 08:25 Surface 1 21.3 33.4 8.21 89.6 6.55 6.54 7.1 8.0 10.9 10.1 0.007 0.006 0.22 0.18
21.3 33.5 8.21 89.6 6.55 7.1
Middle 5 21.4 33.9 8.22 89.9 6.52 7.1 8.5 0.005 0.16
21.4 33.9 8.22 89.9 6.52 7.1
Bottom 8.5 21.3 34.3 8.19 90.4 6.67 6.65 9.8 10.9 0.005 0.17
21.3 34.2 8.19 90.3 6.62 9.8
Other Observations: NIL
C4 08:40 Surface 1 21.1 33.6 8.25 90.7 6.65 6.59 4.6 5.3 12.5 8.0 0.003 0.003 0.13 0.13
21.1 33.6 8.25 90.7 6.65 4.6
Middle 6.5 21.3 34.3 8.25 90.0 6.53 4.9 5.3 0.003 0.15
21.3 34.3 8.25 90.0 6.53 4.9
Bottom 12 21.3 34.4 8.25 90.7 6.58 6.58 6.5 6.1 0.002 0.10
21.3 34.4 8.25 90.7 6.58 6.5
Other Observations: NIL
C5 09:25 Surface 1 21.3 34.0 8.31 95.0 6.90 6.89 2.7 3.7 6.9 6.8 0.001 0.001 0.03 0.03
21.3 34.0 8.31 95.0 6.90 2.7
Middle 12 21.4 34.5 8.31 94.9 6.88 3.1 6.1 0.001 0.04
21.4 34.4 8.31 94.9 6.88 3.1
Bottom 23 21.4 34.0 8.29 94.7 6.86 6.86 5.4 7.3 0.001 0.03
21.4 34.0 8.29 94.7 6.86 5.4
Other Observations: NIL
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 13/4/2001  
Weather: Cloudy
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 15:26 Surface 1 21.5 33.7 8.27 92.8 6.72 6.70 8.4 8.6 4.7 7.4 0.003 0.003 0.10 0.09
21.5 33.8 8.27 92.8 6.72 8.4
Middle 13.5 21.5 34.2 8.27 92.3 6.68 7.4 8.7 0.003 0.10
21.5 34.2 8.27 92.3 6.68 7.4
Bottom 25.5 21.4 34.1 8.27 92.1 6.69 6.69 9.9 8.9 0.002 0.08
21.4 34.0 8.27 92.1 6.69 9.9
Other Observations: NIL
SR2 15:40 Surface 1 21.6 33.8 8.27 95.7 6.92 6.88 5.4 6.1 4.1 7.2 0.002 0.002 0.07 0.09
21.6 33.8 8.27 95.7 6.82 6.0
Middle 5.5 21.6 34.3 8.26 95.6 6.89 5.4 8.8 0.003 0.09
21.6 34.3 8.26 95.7 6.89 5.4
Bottom 10 21.4 34.6 8.24 94.8 6.89 6.89 7.3 8.6 0.002 0.10
21.4 34.6 8.24 94.8 6.89 7.3
Other Observations: NIL
SR3 15:56 Surface 1 21.4 34.0 8.28 93.4 6.77 6.81 8.0 8.7 7.0 8.7 N.A. N.A. N.A. N.A.
21.4 33.9 8.28 93.4 6.77 8.0
Middle 4 21.4 34.2 8.27 94.2 6.85 8.6 10.0 N.A. N.A.
21.4 34.2 8.27 94.2 6.85 8.6
Bottom 7 21.3 34.4 8.25 95.4 6.94 6.94 9.5 9.2 N.A. N.A.
21.3 34.4 8.25 95.2 6.94 9.4
Other Observations: NIL
SR4 16:13 Surface 1 21.2 33.9 8.28 94.8 6.91 6.87 10.8 11.9 9.0 10.9 0.001 0.001 0.07 0.07
21.2 33.9 8.28 94.8 6.91 10.8
Middle 3.5 21.2 34.1 8.27 93.6 6.82 12.6 10.6 0.001 0.06
21.2 34.1 8.27 93.6 6.82 12.6
Bottom 6 21.2 33.9 8.26 93.7 6.83 6.83 12.4 13.0 0.001 0.07
21.2 33.9 8.26 93.6 6.83 12.4
Other Observations: NIL
SR5 16:28 Surface 1 21.2 33.9 8.29 94.4 6.88 6.88 8.3 8.7 10.0 10.3 0.001 0.001 0.05 0.06
21.2 33.9 8.29 94.4 6.88 8.3
Middle 4 21.2 34.1 8.28 94.6 6.88 9.2 10.2 0.001 0.06
21.2 34.1 8.28 94.6 6.88 9.1
Bottom 6.5 21.2 34.3 8.26 95.4 6.96 6.96 8.5 10.6 0.001 0.06
21.2 34.3 8.26 95.4 6.96 8.5
Other Observations: NIL
SR6 16:45 Surface 1 21.2 34.0 8.31 95.7 6.89 6.91 7.1 6.5 8.2 10.7 0.001 0.001 0.03 0.03
21.2 34.0 8.31 95.7 6.89 7.1
Middle 5.5 21.2 34.6 8.29 95.6 6.92 6.4 8.6 0.001 0.04
21.2 34.6 8.29 95.6 6.92 6.4
Bottom 10 21.3 34.5 8.28 96.1 6.93 6.93 5.9 15.2 0.001 0.03
21.3 34.5 8.28 96.1 6.93 5.9
Other Observations: NIL
SR7 17:03 Surface 1 21.2 34.0 8.30 95.6 6.92 6.92 4.2 8.9 9.2 9.9 0.001 0.001 0.07 0.06
21.2 34.0 8.30 95.6 6.92 4.2
Middle 11 21.3 34.3 8.30 94.9 6.92 7.3 10.8 0.001 0.06
21.3 34.3 8.30 94.9 6.92 7.3
Bottom 21 21.2 34.4 8.29 93.8 6.81 6.81 15.3 9.6 0.001 0.05
21.2 34.4 8.29 93.8 6.81 15.3
Other Observations: NIL
C1 15:10 Surface 1 21.3 34.1 8.30 93.2 6.76 6.75 6.4 10.1 13.8 13.1 0.002 0.002 0.05 0.04
21.3 34.1 8.30 93.2 6.76 6.2
Middle 13 21.4 34.7 8.30 93.3 6.74 10.9 11.4 0.002 0.04
21.4 34.7 8.30 93.3 6.74 10.9
Bottom 24.5 21.4 34.7 8.29 92.9 6.71 6.71 13.1 14.0 0.001 0.03
21.4 34.7 8.29 92.9 6.71 13.1
Other Observations: NIL
C2 14:55 Surface 1 21.3 33.6 8.26 96.8 7.03 7.00 6.1 7.0 11.2 10.5 0.004 0.003 0.13 0.12
21.3 33.6 8.26 96.7 7.03 6.1
Middle 6.5 21.4 34.1 8.26 96.3 6.97 7.7 9.6 0.003 0.12
21.4 34.1 8.26 96.2 6.97 7.7
Bottom 12 21.4 34.5 8.27 96.4 6.98 6.98 7.1 10.8 0.003 0.10
21.4 34.5 8.27 96.4 6.98 7.1
Other Observations: NIL
C3 14:35 Surface 1 21.3 34.0 8.25 96.1 6.98 6.91 8.1 8.3 10.4 11.2 0.003 0.003 0.12 0.13
21.3 34.0 8.25 96.2 6.88 8.1
Middle 4.5 21.3 33.5 8.23 94.5 6.88 8.7 13.0 0.004 0.12
21.3 33.5 8.23 94.5 6.88 8.7
Bottom 8 21.3 33.6 8.22 92.8 6.74 6.74 8.1 10.2 0.003 0.15
21.3 33.5 8.22 92.8 6.74 8.1
Other Observations: NIL
C4 17:48 Surface 1 21.2 33.5 8.27 94.9 6.94 6.90 3.8 6.5 7.0 8.3 0.002 0.002 0.08 0.07
21.2 33.5 8.27 94.9 6.84 3.8
Middle 6.5 21.2 33.7 8.27 94.7 6.90 6.3 8.0 0.002 0.08
21.2 33.6 8.27 94.7 6.90 6.4
Bottom 12 21.3 33.9 8.26 94.6 6.89 6.89 9.2 9.8 0.001 0.06
21.3 33.9 8.26 94.6 6.89 9.2
Other Observations: NIL
C5 17:24 Surface 1 21.3 34.0 8.31 87.5 6.37 6.37 5.3 7.4 7.6 10.5 0.001 0.001 0.04 0.05
21.3 34.0 8.31 87.5 6.37 5.3
Middle 11.5 21.3 34.3 8.30 87.6 6.36 4.7 10.2 0.001 0.06
21.3 34.3 8.30 87.6 6.36 4.7
Bottom 22 21.4 33.7 8.27 88.0 6.39 6.39 12.3 13.6 0.001 0.04
21.4 33.7 8.27 88.0 6.39 12.3
Other Observations: NIL
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.