Date: 16/4/2003 ¡@
Weather: Overcast
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)
Value DA Value DA Average DA
SR6 15:45 Surface 1 21.6 41.7 7.88 98.8 6.89 6.90 3.2 9.5 7.8 15.9
21.6 41.7 7.89 105.0 7.26 3.0
Middle 12 21.6 41.7 7.87 97.9 6.77 12.7 19.2
21.6 41.7 7.88 97.3 6.68 12.8
Bottom 23 21.6 41.7 7.88 102.4 7.07 7.01 12.6 20.7
21.6 41.7 7.88 94.4 6.95 12.6
Other Observation: Nil
SR7 15:30 Surface 1 21.7 41.7 7.82 96.2 6.68 6.65 2.3 10.0 9.0 15.2
21.7 41.7 7.81 93.2 6.45 2.2
Middle 5 21.7 41.7 7.87 96.8 6.68 12.6 16.6
21.7 41.7 7.87 98.5 6.79 12.5
Bottom 9 21.8 41.9 7.86 93.2 6.44 6.58 15.1 20.1
21.8 41.9 7.87 97.2 6.72 15.2
Other Observation: Nil
SR10 17:49 Surface 1 21.8 43.4 7.96 99.0 6.75 6.59 2.3 9.2 7.3 15.3
21.8 43.4 7.94 98.0 6.68 2.2
Middle 4 21.9 43.4 7.96 96.7 6.59 12.9 18.3
21.9 43.4 7.96 93.2 6.35 12.8
Bottom 7 21.9 43.4 7.96 91.6 6.24 6.33 12.5 20.5
21.9 43.4 7.96 94.2 6.42 12.6
Other Observation: Nil
SR11 17:38 Surface 1 21.9 43.4 7.95 102.9 7.00 6.92 2.5 9.9 11.0 15.6
21.9 43.5 7.95 102.1 6.95 2.5
Middle 4 21.8 43.4 7.95 100.1 6.83 12.8 16.1
21.8 43.4 7.95 101.1 6.90 12.8
Bottom 7 21.5 43.5 7.95 95.0 6.51 6.62 14.4 19.8
21.5 43.5 7.95 98.2 6.73 14.6
Other Observation: Nil
SR12 17:26 Surface 1 21.7 43.4 7.96 107.9 7.38 7.05 8.8 12.0 6.3 14.8
21.7 43.4 7.96 104.5 7.14 8.9
Middle 4.5 21.7 43.4 7.96 100.9 6.80 13.5 20.7
21.7 43.4 7.96 101.1 6.88 13.6
Bottom 7.5 21.7 43.4 7.96 100.5 6.87 6.76 13.6 17.5
21.7 43.4 7.96 97.3 6.64 13.8
Other Observation: Nil
SR14 17:16 Surface 1 21.7 43.4 7.96 102.3 6.99 6.89 4.4 11.9 10.5 16.8
21.7 43.4 7.97 101.5 6.94 4.3
Middle 6 21.6 43.5 7.96 100.3 6.86 14.5 18.9
21.6 43.5 7.96 98.8 6.75 14.5
Bottom 11 21.5 43.4 7.95 98.0 6.71 6.74 16.7 21.2
21.5 43.5 7.95 98.8 6.76 16.8
Other Observation: Nil
SR15 17:06 Surface 1 21.7 43.4 7.96 109.6 7.46 7.25 5.8 11.0 12.5 16.2
21.7 43.4 7.97 107.6 7.35 5.9
Middle 10.5 21.7 43.4 7.96 101.8 6.95 13.8 18.3
21.7 43.4 7.95 106.2 7.25 13.8
Bottom 20 21.7 43.4 7.96 105.1 7.17 7.12 13.2 17.9
21.7 43.4 7.96 104.3 7.06 13.3
Other Observation: Nil
CS1 16:05 Surface 1 21.8 41.0 7.87 102.2 7.08 6.94 4.0 8.6 6.5 14.8
21.8 41.0 7.88 103.0 7.10 4.1
Middle 5.5 21.6 41.2 7.87 97.6 6.74 4.2 18.1
21.6 41.2 7.88 98.6 6.83 4.1
Bottom 10 21.5 41.8 7.88 92.2 6.38 6.57 17.7 20.0
21.5 41.8 7.88 97.4 6.75 17.6
Other Observation: Nil
CS2 16:25 Surface 1 21.7 41.3 7.86 100.8 6.97 6.77 7.5 12.2 5.7 12.7
21.7 41.4 7.86 97.6 6.77 7.6
Middle 5.5 21.6 41.5 7.86 98.8 6.84 18.5 17.4
21.6 41.5 7.85 93.8 6.49 18.4
Bottom 10 21.6 41.9 7.87 98.8 6.82 6.84 10.6 15.0
21.6 41.9 7.86 99.2 6.85 10.7
Other Observation: Nil
CS3 16:50 Surface 1 21.9 41.3 7.86 108.3 7.45 7.16 3.4 11.6 8.3 15.5
22.0 41.3 7.85 105.7 7.27 3.4
Middle 12 21.9 41.6 7.87 101.7 7.01 14.0 20.0
21.9 41.6 7.88 100.0 6.90 14.1
Bottom 22.5 21.6 42.7 7.90 87.8 6.03 6.42 17.3 18.3
21.6 42.7 7.90 99.0 6.80 17.5
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 16/4/2003 ¡@
Weather: Overcast
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)
Value DA Value DA Average DA
SR6 10:59 Surface 1 21.0 41.8 7.81 98.9 6.89 6.81 12.9 13.5 9.0 12.6
21.0 41.8 7.81 97.4 6.78 13.0
Middle 12 20.9 41.8 7.82 97.3 6.76 13.0 11.0
20.9 41.8 7.82 98.4 6.81 13.0
Bottom 23 20.9 41.8 7.82 98.2 6.77 6.78 14.3 17.9
20.9 41.8 7.82 99.0 6.79 14.7
Other Observation: Nil
SR7 10:50 Surface 1 20.9 41.7 7.81 95.9 6.73 6.74 12.3 13.0 7.9 14.9
20.9 41.7 7.83 96.7 6.68 12.1
Middle 5 20.9 41.7 7.82 95.8 6.72 12.3 18.8
20.9 41.7 7.82 96.3 6.82 12.1
Bottom 8.5 20.8 41.9 7.83 97.6 6.88 6.89 14.6 18.1
20.8 41.9 7.83 97.9 6.89 14.4
Other Observation: Nil
SR10 12:55 Surface 1 21.1 41.4 7.91 95.9 6.77 6.44 3.2 10.4 11.5 16.1
21.1 41.4 7.93 90.3 6.15 3.3
Middle 4 21.1 41.4 7.96 94.1 6.41 13.8 17.2
21.1 41.4 7.95 94.5 6.44 13.9
Bottom 7 21.0 41.2 7.96 91.8 6.25 6.43 13.9 19.5
21.1 41.2 7.96 97.0 6.60 14.1
Other Observation: Nil
SR11 12:35 Surface 1 21.1 41.8 7.90 98.3 6.87 6.83 3.1 10.2 13.7 16.2
21.0 41.8 7.91 98.0 6.91 3.3
Middle 4 21.0 41.8 7.91 96.1 6.73 13.3 19.5
21.1 41.8 7.91 96.7 6.80 13.5
Bottom 7 21.0 41.8 7.91 97.7 6.69 6.65 14.1 15.3
21.0 41.8 7.90 97.0 6.61 14.1
Other Observation: Nil
SR12 12:25 Surface 1 21.2 43.1 7.96 98.3 6.74 6.67 3.8 10.6 8.5 13.7
21.3 41.1 7.96 96.9 6.61 3.8
Middle 4 21.1 43.4 7.97 97.3 6.67 13.8 13.3
21.2 43.4 7.97 97.3 6.67 13.9
Bottom 7 21.1 43.4 7.96 98.9 6.82 6.71 14.0 19.3
21.1 43.4 7.96 96.0 6.60 14.0
Other Observation: Nil
SR14 12:08 Surface 1 21.4 44.3 7.96 100.4 6.86 6.83 3.7 10.7 16.0 16.1
21.4 44.3 7.96 101.7 6.93 3.8
Middle 6 21.3 44.3 7.97 98.3 6.73 13.8 12.9
21.3 44.3 7.97 100.1 6.81 13.8
Bottom 11 21.2 44.3 7.96 98.1 6.70 6.69 14.3 19.5
21.3 44.3 7.96 97.0 6.67 14.5
Other Observation: Nil
SR15 12:00 Surface 1 21.4 44.2 7.97 109.3 7.30 7.26 3.1 9.9 8.8 14.3
21.4 44.2 7.97 109.9 7.41 3.0
Middle 10.5 21.2 44.2 7.98 106.2 7.20 13.2 19.7
21.2 44.2 7.97 105.8 7.12 13.1
Bottom 19.5 21.2 44.2 7.99 104.8 7.11 7.10 13.5 14.5
21.1 44.2 7.98 104.4 7.08 13.7
Other Observation: Nil
CS1 11:13 Surface 1 21.2 41.1 7.87 101.9 7.00 6.89 3.9 11.0 9.1 14.0
21.3 41.1 7.87 101.9 7.01 3.8
Middle 5.5 21.1 41.1 7.88 97.2 6.72 13.9 16.1
21.2 41.2 7.88 98.1 6.83 14.1
Bottom 9.5 21.0 41.4 7.87 87.0 6.62 6.60 14.9 16.8
21.0 41.5 7.88 97.1 6.58 15.1
Other Observation: Nil
CS2 11:28 Surface 1 21.1 41.1 7.87 100.1 6.91 6.88 6.8 7.2 6.0 13.1
21.1 41.2 7.88 99.3 6.87 6.9
Middle 5.5 21.1 41.4 7.88 98.3 6.81 7.3 16.5
21.0 41.4 7.88 99.9 6.91 7.4
Bottom 9.5 21.1 41.4 7.88 98.2 6.81 6.84 7.3 16.7
21.0 41.4 7.88 99.5 6.86 7.5
Other Observation: Nil
CS3 11:50 Surface 1 21.2 41.1 7.87 98.2 6.83 6.81 4.1 11.6 7.7 14.5
21.2 41.2 7.87 99.4 6.96 4.0
Middle 11 21.2 41.3 7.86 97.1 6.72 14.1 17.6
21.3 41.3 7.86 97.0 6.71 14.1
Bottom 21 21.1 41.4 7.88 97.0 6.68 6.73 16.7 18.4
21.1 41.4 7.87 96.1 6.77 16.7
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.