Date: 24/4/2003 ¡@
Weather: Sunny
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)
Value DA Value DA Average DA
SR6 11:50 Surface 1 23.8 40.2 7.94 108.0 7.04 7.28 12.2 14.6 8.0 15.6
23.8 40.2 7.92 108.4 7.18 12.3
Middle 12 23.2 43.1 7.98 112.0 7.44 13.6 19.6
23.2 43.1 7.97 112.2 7.47 13.4
Bottom 22.5 23.0 43.4 7.99 116.0 7.80 7.85 18.0 19.2
23.0 43.4 7.98 116.1 7.89 18.1
Other Observation: Nil
SR7 11:40 Surface 1 24.1 39.4 7.94 114.7 7.57 7.63 12.6 13.5 9.3 15.5
24.1 39.4 7.95 115.5 7.52 12.8
Middle 5 23.3 42.8 7.99 115.7 7.72 13.0 16.7
23.3 42.8 7.99 115.1 7.71 13.2
Bottom 9 23.1 43.4 8.00 118.8 8.00 7.99 14.7 20.5
23.1 43.4 7.99 119.5 7.98 14.6
Other Observation: Nil
SR10 11:25 Surface 1 25.1 42.6 8.00 101.5 6.60 6.67 12.2 14.4 5.7 14.1
25.1 42.6 8.01 101.6 6.61 12.1
Middle 4 24.9 42.5 8.01 103.1 6.74 12.7 18.1
24.9 42.6 8.01 103.4 6.72 12.8
Bottom 7 23.2 42.4 7.99 93.1 6.20 6.21 18.3 18.6
23.2 42.4 8.00 93.2 6.21 18.2
Other Observation: Nil
SR11 11:08 Surface 1 25.8 42.6 8.00 104.0 6.50 6.46 10.2 13.3 8.1 15.3
25.8 42.6 7.99 104.2 6.55 10.3
Middle 4 23.5 43.2 8.02 96.5 6.39 11.0 19.3
23.5 43.2 8.01 96.9 6.38 11.1
Bottom 7 23.6 43.3 8.01 97.1 6.00 6.01 18.6 18.4
23.6 43.3 8.01 97.2 6.01 18.8
Other Observation: Nil
SR12 11:00 Surface 1 25.4 41.7 7.97 97.6 6.05 6.34 11.5 14.0 9.0 16.1
25.4 41.8 7.96 98.9 6.06 11.6
Middle 4 23.7 43.2 8.04 103.6 6.62 12.8 19.4
23.7 43.2 8.03 103.7 6.63 13.0
Bottom 7 23.2 43.4 7.98 97.1 6.79 6.79 17.4 19.8
23.2 43.4 7.97 97.2 6.78 17.5
Other Observation: Nil
SR14 10:48 Surface 1 24.6 42.1 8.01 101.4 6.43 6.50 11.2 15.2 7.6 14.7
24.6 42.1 8.00 101.5 6.56 11.3
Middle 6 23.1 43.5 7.98 95.3 6.50 18.1 18.0
23.1 43.6 7.99 95.4 6.51 18.3
Bottom 11 23.1 43.6 7.98 95.5 6.66 6.67 16.2 18.5
23.1 43.6 7.98 95.6 6.67 16.1
Other Observation: Nil
SR15 10:35 Surface 1 24.4 42.1 8.00 99.9 6.39 6.50 10.6 15.9 7.6 15.2
24.4 42.1 8.01 100.7 6.50 10.5
Middle 10.5 23.1 43.6 7.99 97.7 6.55 18.2 19.5
23.1 43.7 7.98 97.5 6.54 18.3
Bottom 19.5 23.0 43.7 7.98 99.6 6.66 6.65 18.7 18.5
23.0 43.7 7.98 99.7 6.64 18.9
Other Observation: Nil
CS1 09:55 Surface 1 24.0 40.1 7.92 98.7 6.50 6.83 11.2 13.2 15.6 18.1
24.0 40.1 7.93 99.4 6.51 11.4
Middle 5.5 23.5 40.9 7.93 105.0 7.15 12.0 18.5
23.6 40.9 7.93 105.1 7.16 12.1
Bottom 10 23.2 43.0 7.95 105.6 7.06 7.08 16.2 20.3
23.2 43.0 7.94 105.2 7.09 16.3
Other Observation: Nil
CS2 10:05 Surface 1 24.2 40.0 7.93 98.7 6.52 6.66 10.1 13.7 8.1 15.5
24.2 40.0 7.94 98.8 6.53 10.7
Middle 5.5 23.1 43.3 7.98 102.5 6.78 11.8 20.0
23.1 43.3 7.98 102.6 6.79 11.7
Bottom 10 22.9 43.5 7.96 101.2 6.95 6.94 18.9 18.4
22.8 43.6 7.97 101.1 6.93 18.7
Other Observation: Nil
CS3 10:15 Surface 1 24.0 43.6 8.02 99.7 6.46 6.67 11.1 11.9 7.9 14.4
24.0 43.6 8.01 100.6 6.50 11.2
Middle 11.5 23.4 43.8 8.01 103.6 6.85 12.1 19.9
23.4 43.8 8.00 103.5 6.86 12.0
Bottom 22 22.8 43.6 7.97 103.4 7.01 7.02 12.6 15.5
22.8 43.6 7.98 103.5 7.02 12.5
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.
Date: 24/4/2003 ¡@
Weather: Sunny
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)
Value DA Value DA Average DA
SR6 17:55 Surface 1 24.4 40.6 7.95 124.3 8.03 7.89 11.2 14.5 6.2 13.1
24.4 40.6 7.96 124.5 8.02 11.1
Middle 11.5 23.0 43.3 7.93 115.3 7.76 14.3 19.3
23.0 43.3 7.92 115.4 7.74 14.4
Bottom 22 22.9 43.4 7.93 115.5 7.73 7.72 17.9 13.9
22.9 43.4 7.92 115.6 7.71 18.0
Other Observation: Nil
SR7 17:40 Surface 1 25.3 41.0 7.94 133.1 8.54 8.65 11.0 14.3 6.4 13.0
25.4 40.9 7.93 133.2 8.56 10.9
Middle 4 25.0 41.2 7.96 136.5 8.73 14.2 19.1
25.0 41.2 7.95 136.9 8.75 14.3
Bottom 7 23.3 42.8 7.96 127.5 8.50 8.54 17.8 13.7
23.3 42.8 7.97 127.7 8.57 17.7
Other Observation: Nil
SR10 17:30 Surface 1 25.7 42.7 8.06 118.6 7.53 7.50 10.6 13.0 8.3 15.7
25.6 42.7 8.07 119.4 7.57 10.5
Middle 4 23.8 43.2 8.07 113.6 7.45 16.0 19.3
23.8 43.2 8.07 113.7 7.46 16.1
Bottom 7 23.3 43.5 8.01 107.9 7.33 7.33 12.2 19.5
23.3 43.5 8.02 107.8 7.32 12.3
Other Observation: Nil
SR11 17:15 Surface 1 26.4 42.2 8.08 120.8 7.35 7.81 12.0 12.4 7.5 15.4
26.4 42.2 8.07 120.9 7.36 12.1
Middle 3.5 26.7 42.5 8.10 131.6 8.25 12.2 20.4
26.7 42.5 8.09 131.7 8.26 12.3
Bottom 6 23.6 43.2 8.04 107.3 7.12 7.12 12.9 18.4
23.6 43.2 8.03 107.4 7.11 13.0
Other Observation: Nil
SR12 17:06 Surface 1 26.5 41.7 8.07 122.2 7.40 7.56 10.6 11.7 7.8 15.4
26.5 41.7 8.08 122.3 7.42 10.7
Middle 4 24.7 42.9 8.06 118.9 7.70 11.5 18.7
24.7 42.9 8.07 118.8 7.71 11.6
Bottom 7 23.5 43.2 8.03 109.7 7.59 7.60 12.8 19.8
23.5 43.2 8.04 109.6 7.60 12.9
Other Observation: Nil
SR14 16:55 Surface 1 25.4 42.0 8.05 120.0 6.55 6.97 10.6 11.2 9.6 15.9
25.4 42.0 8.04 120.1 6.56 10.7
Middle 6 25.3 42.2 8.09 131.0 7.39 11.1 19.2
25.3 42.3 8.10 131.6 7.38 11.7
Bottom 11 23.8 43.2 8.09 121.6 7.74 7.75 11.5 18.9
23.8 43.2 8.08 121.4 7.75 11.7
Other Observation: Nil
SR15 16:45 Surface 1 24.8 42.0 8.05 120.5 7.60 7.64 10.4 11.1 9.8 15.5
24.8 42.0 8.04 120.7 7.61 10.5
Middle 10 23.4 43.4 8.03 114.4 7.67 11.1 18.3
23.4 43.4 8.02 114.3 7.68 11.2
Bottom 19 23.1 43.6 7.97 105.5 7.75 7.76 11.6 18.4
23.1 43.6 7.98 105.4 7.76 11.7
Other Observation: Nil
CS1 16:00 Surface 1 24.5 39.8 7.98 120.4 7.89 7.61 11.8 14.8 6.9 15.1
24.5 39.8 7.97 120.5 7.88 11.7
Middle 5 23.5 41.2 7.91 108.1 7.34 12.8 19.2
23.4 41.2 7.91 108.0 7.34 13.0
Bottom 9 23.0 43.1 7.93 103.5 6.93 6.93 19.6 19.3
23.0 43.1 7.92 103.4 6.92 19.7
Other Observation: Nil
CS2 16:10 Surface 1 24.2 40.4 7.98 115.7 7.46 7.56 12.7 13.4 6.5 13.4
24.2 40.6 7.97 115.6 7.45 12.9
Middle 5.5 23.4 42.6 8.00 116.1 7.66 13.1 19.2
23.4 42.6 8.01 116.2 7.67 13.2
Bottom 9.5 22.9 43.6 7.96 113.5 7.75 7.75 14.2 14.4
22.9 43.6 7.97 113.6 7.75 14.1
Other Observation: Nil
CS3 16:22 Surface 1 25.7 41.1 8.03 120.6 6.95 6.98 10.2 11.1 8.1 15.4
25.7 41.1 8.04 120.7 6.96 10.1
Middle 11 23.8 43.8 8.01 105.5 6.99 11.1 18.7
23.8 43.8 8.02 105.6 7.00 11.2
Bottom 20.5 23.3 43.8 8.00 109.3 7.26 7.26 11.8 19.4
23.3 43.8 8.01 109.5 7.25 12.0
Other Observation: Nil
* Contains sample results < detection limit but assumed to be at the detection limit for the sake of computation.