Water Quality Monitoring Results at IS8 - Mid-EbbTide Water Quality Monitoring Results at IS8 - Mid-FloodTide
Date Weather Sea Sampling Water  Sampling Temperature (oC) pH Salinity (ppt) DO Saturation (%) Dissolved Oxygen (mg/L) Turbidity(NTU) Suspended Solids (mg/L) Date Weather Sea Sampling Water  Sampling Temperature (oC) pH Salinity (ppt) DO Saturation (%) Dissolved Oxygen (mg/L) Turbidity(NTU) Suspended Solids (mg/L)
   Condition  Condition** Time Depth (m) Depth (m) Value Average Value Average Value Average Value Average Value Average DA* Value Average DA* Value Average DA*    Condition  Condition** Time Depth (m) Depth (m) Value Average Value Average Value Average Value Average Value Average DA* Value Average DA* Value Average DA*
1-Aug-12 Sunny Moderate 12:50 3.6 Surface 1 28.8 28.8 8.5 8.5 19.6 19.5 106.3 108.4 7.4 7.5 7.5 5.1 5.3 6.0 5.5 5.9 5.8 1-Aug-12 Sunny Moderate 19:07 3.7 Surface 1 29.0 29.0 8.4 8.4 19.8 19.8 107.6 107.5 7.4 7.4 7.4 11.4 11.3 12.1 6.6 6.9 6.9
      28.8 8.5 19.5 110.5 7.7 5.4 6.3       29.0 8.4 19.8 107.3 7.4 11.1 7.1
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 27.8 27.9 8.3 8.3 22.9 22.9 93.7 95.5 6.5 6.6 6.6 6.8 6.7 5.5 5.7       Bottom 3 28.9 28.9 8.4 8.4 20.0 20.0 103.8 105.2 7.2 7.3 7.3 13.3 12.9 6.4 6.9
        28.1 8.3 22.9 97.2 6.7 6.6 5.8         28.9 8.4 20.0 106.6 7.4 12.4 7.3
3-Aug-12 Sunny Calm 13:00 4 Surface 1 28.7 28.8 8.4 8.4 21.8 21.2 93.9 94.4 6.4 6.5 6.5 5.7 5.8 7.6 6.8 6.9 6.0 3-Aug-12 Sunny Calm 07:36 3.7 Surface 1 28.7 28.7 8.2 8.2 19.6 19.6 75.6 75.7 5.3 5.3 5.3 4.1 4.0 4.3 6.0 6.1 6.0
      28.9 8.4 20.5 94.8 6.5 5.9 7.0       28.7 8.2 19.6 75.8 5.3 3.9 6.2
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 28.5 28.5 8.3 8.3 22.7 22.7 88.7 88.5 6.1 6.1 6.1 9.1 9.4 5.5 5.1       Bottom 3 28.5 28.5 8.2 8.2 21.4 21.6 75.0 74.9 5.2 5.2 5.2 4.4 4.5 5.7 5.9
        28.5 8.3 22.7 88.3 6.0 9.6 4.7         28.4 8.2 21.8 74.8 5.2 4.6 6.1
6-Aug-12 Sunny Moderate 15:08 3.2 Surface 1 29.0 29.0 8.2 8.2 19.6 19.5 107.8 107.1 7.4 7.4 7.4 4.4 4.3 4.8 5.1 6.3 6.2 6-Aug-12 Sunny Moderate 09:02 3.6 Surface 1 28.8 28.8 8.2 8.2 19.7 19.7 105.3 98.5 7.3 6.8 6.8 3.7 3.8 4.2 4.6 4.3 4.6
      29.0 8.2 19.5 106.4 7.3 4.2 7.4       28.8 8.2 19.7 91.6 6.3 3.9 3.9
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 2 28.9 28.9 8.2 8.2 19.7 19.6 98.0 94.9 6.8 6.5 6.5 5.1 5.2 6.0 6.0       Bottom 3 28.7 28.7 8.2 8.2 20.1 20.1 94.1 92.2 6.5 6.4 6.4 4.4 4.5 4.2 4.9
        28.9 8.2 19.6 91.8 6.3 5.3 5.9         28.7 8.2 20.1 90.3 6.2 4.6 5.5
8-Aug-12 Sunny Moderate 16:14 3.8 Surface 1 30.1 30.3 8.4 8.4 18.5 18.2 101.0 101.8 6.9 6.9 6.9 4.3 4.2 5.1 10.2 9.8 10.0 8-Aug-12 Sunny Moderate 11:03 4.3 Surface 1 29.6 29.6 8.3 8.3 16.2 16.2 83.1 83.0 5.8 5.8 5.8 4.0 3.9 5.5 6.2 6.1 5.8
      30.4 8.4 18.0 102.5 7.0 4.1 9.3       29.5 8.3 16.2 82.9 5.8 3.8 5.9
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 29.2 29.3 8.3 8.3 20.5 20.5 90.8 92.4 6.2 6.3 6.3 5.8 5.9 10.4 10.1       Bottom 3 29.2 29.2 8.2 8.2 20.3 20.2 79.5 79.8 5.5 5.5 5.5 7.0 7.0 4.8 5.4
      29.3 8.3 20.5 94.0 6.4 6.0 9.7       29.1 8.2 20.1 80.1 5.5 6.9 5.9
10-Aug-12 Sunny Moderate 17:18 3.3 Surface 1 30.4 30.3 8.8 8.8 16.0 16.1 153.4 155.2 10.6 10.7 10.7 4.9 4.9 5.0 6.2 6.2 5.4 10-Aug-12 Sunny Moderate 13:18 3.4 Surface 1 30.3 30.3 8.7 8.7 15.6 15.6 135.4 136.5 9.4 9.4 9.4 4.5 4.5 4.6 4.7 4.8 4.5
      30.2 8.8 16.3 157.0 10.8 4.8 6.1       30.2 8.7 15.6 137.5 9.5 4.5 4.9
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 2 29.7 29.9 8.6 8.7 17.7 17.8 140.1 145.1 9.7 10.0 10.0 5.1 5.1 4.5 4.6       Bottom 2 30.1 30.1 8.6 8.6 15.7 15.7 130.3 131.9 9.1 9.1 9.1 4.5 4.6 3.7 4.2
        30.1 8.7 17.8 150.1 10.3 5.0 4.6         30.1 8.6 15.7 133.4 9.2 4.6 4.6
13-Aug-12 Cloudy Moderate 10:55 4.2 Surface 1 29.3 29.3 8.6 8.7 14.7 14.7 92.3 95.5 6.5 6.7 6.7 4.7 4.6 5.1 5.2 5.4 5.4 13-Aug-12 Cloudy Moderate 17:18 3.7 Surface 1 29.4 29.4 8.6 8.6 14.4 14.2 121.7 120.7 8.6 8.5 8.5 2.7 2.8 3.1 7.0 7.5 6.7
      29.3 8.7 14.7 98.6 7.0 4.5 5.6       29.4 8.6 14.0 119.6 8.5 2.8 8.0
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 28.9 28.9 8.3 8.3 20.2 20.2 77.8 77.6 5.4 5.3 5.3 5.4 5.5 5.3 5.3       Bottom 3 29.3 29.3 8.6 8.6 16.4 16.5 118.5 116.3 8.3 8.1 8.1 3.2 3.3 5.1 5.9
      28.9 8.3 20.1 77.3 5.3 5.6 5.2       29.3 8.6 16.6 114.1 8.0 3.4 6.6
15-Aug-12 Sunny Moderate 12:03 4 Surface 1 30.2 30.2 8.6 8.7 18.8 18.8 124.3 125.9 8.4 8.6 8.6 2.4 2.4 3.3 5.0 5.8 4.4 15-Aug-12 Sunny Moderate 18:09 3.6 Surface 1 30.2 30.3 8.6 8.6 17.8 17.8 141.1 142.2 9.6 9.7 9.7 3.5 3.4 4.5 4.8 4.5 4.5
      30.1 8.7 18.8 127.5 8.7 2.4 6.5       30.3 8.6 17.8 143.3 9.8 3.2 4.1
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 29.0 29.0 8.5 8.5 20.0 20.2 106.5 108.1 7.3 7.4 7.4 4.2 4.2 3.0 2.9       Bottom 3 29.4 29.4 8.6 8.6 19.3 19.4 114.4 119.5 7.9 8.2 8.2 5.7 5.5 4.6 4.5
        29.0 8.5 20.4 109.6 7.5 4.1 2.7         29.3 8.6 19.5 124.5 8.6 5.3 4.4
17-Aug-12# - - - - Surface - - - - - - - - - - - - - - - - - - 17-Aug-12# - - - - Surface - - - - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom - - - - - - - - - - - - - - - -       Bottom - - - - - - - - - - - - - - - -
        - - - - - - -         - - - - - - -
20-Aug-12 Sunny Moderate 14:04 3.8 Surface 1 29.7 29.7 7.8 7.8 20.3 20.3 89.1 88.9 6.1 6.1 6.1 6.1 6.3 6.7 5.6 5.6 5.7 20-Aug-12 Sunny Moderate 08:13 3.8 Surface 1 29.2 29.2 7.7 7.7 19.6 19.7 81.2 81.5 5.8 5.8 5.8 8.4 8.4 9.0 9.0 8.9 9.7
      29.7 7.8 20.3 88.7 6.1 6.4 5.6       29.1 7.7 19.7 81.7 5.8 8.3 8.7
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 29.3 29.4 7.7 7.8 20.7 20.8 85.4 85.7 5.8 5.8 5.8 7.0 7.0 5.5 5.7       Bottom 3 29.1 29.1 7.7 7.7 19.9 19.9 79.1 79.4 5.6 5.6 5.6 9.7 9.6 9.3 10.5
        29.4 7.8 20.9 86.0 5.9 6.9 5.8         29.1 7.6 19.9 79.7 5.6 9.4 11.6
22-Aug-12 Sunny Calm 15:26 3.9 Surface 1 29.4 29.4 7.8 7.8 19.6 19.6 88.7 88.5 6.1 6.1 6.1 5.6 5.6 6.7 5.5 5.2 6.0 22-Aug-12 Rainy Calm 09:55 3.8 Surface 1 29.2 29.2 7.7 7.7 19.3 19.3 75.1 75.4 5.2 5.2 5.2 8.2 8.3 9.0 8.4 7.6 8.7
      29.4 7.8 19.6 88.2 6.1 5.6 4.9       29.2 7.7 19.3 75.7 5.2 8.3 6.7
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 29.3 29.3 7.8 7.8 20.3 20.3 84.2 83.4 5.8 5.7 5.7 7.6 7.8 6.9 6.7       Bottom 3 29.2 29.2 7.7 7.7 20.0 20.0 76.4 75.8 5.3 5.2 5.2 9.6 9.7 9.3 9.8
      29.3 7.8 20.3 82.5 5.6 8.0 6.4       29.2 7.7 19.9 75.1 5.2 9.7 10.2
24-Aug-12 Sunny Moderate 17:20 4 Surface 1 30.0 30.1 8.1 8.1 21.2 21.2 131.3 130.7 8.8 8.8 8.8 5.1 5.0 5.3 6.2 6.8 7.1 24-Aug-12 Sunny Moderate 12:48 4 Surface 1 29.3 29.3 7.8 7.8 21.2 21.2 78.6 78.6 5.4 5.4 5.4 7.4 7.6 8.3 4.2 4.3 5.6
      30.1 8.1 21.2 130.1 8.7 4.9 7.3       29.3 7.8 21.2 78.6 5.4 7.8 4.3
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 30.0 30.0 8.1 8.1 21.3 21.4 122.9 122.5 8.3 8.2 8.2 5.4 5.5 7.6 7.3       Bottom 3 28.8 28.8 7.7 7.7 23.4 23.4 73.9 74.1 5.0 5.0 5.0 8.9 8.9 6.5 6.8
        30.0 8.1 21.4 122.1 8.2 5.5 7.0         28.8 7.7 23.4 74.3 5.1 8.9 7.0
27-Aug-12 Sunny Moderate 09:57 4 Surface 1 28.2 28.1 8.0 8.0 25.7 26.3 84.8 82.6 5.7 5.6 5.6 4.4 4.5 4.6 5.1 5.6 6.2 27-Aug-12 Sunny Moderate 16:48 4 Surface 1 29.1 29.2 8.1 8.1 25.3 25.3 119.7 120.2 8.0 8.0 8.0 4.0 3.9 5.3 6.2 6.2 6.4
      27.9 7.9 26.8 80.3 5.4 4.5 6.1       29.2 8.2 25.3 120.6 8.1 3.8 6.1
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 27.6 27.7 7.9 7.9 28.1 28.2 77.0 76.4 5.2 5.1 5.1 4.6 4.6 5.9 6.8       Bottom 3 28.3 28.4 8.0 8.1 26.1 26.0 107.7 105.8 7.3 7.1 7.1 6.8 6.7 5.8 6.6
      27.8 7.9 28.2 75.8 5.1 4.5 7.6       28.5 8.1 26.0 103.9 7.0 6.6 7.3
29-Aug-12 Sunny Calm 11:41 4 Surface 1 29.5 29.5 8.1 8.1 23.3 23.3 122.8 121.8 8.2 8.2 8.2 4.4 4.5 6.6 5.2 4.9 4.7 29-Aug-12 Sunny Calm 17:51 4 Surface 1 29.4 29.4 8.0 8.0 22.3 22.3 105.8 105.5 7.2 7.1 7.1 5.6 5.8 6.5 3.8 3.9 3.2
      29.5 8.1 23.3 120.7 8.1 4.6 4.5       29.4 8.0 22.3 105.1 7.1 5.9 4.0
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 28.8 28.4 8.0 7.9 25.8 26.4 91.5 89.7 6.1 6.0 6.0 8.9 8.7 4.4 4.4       Bottom 3 29.3 29.3 8.0 8.0 23.7 23.6 105.0 104.7 7.1 7.0 7.0 7.1 7.2 2.2 2.4
        28.0 7.9 27.0 87.9 5.9 8.5 4.4         29.3 8.0 23.5 104.4 7.0 7.3 2.5
31-Aug-12 Cloudy Moderate 13:21 4 Surface 1 29.4 29.4 8.0 8.0 23.4 23.4 98.0 97.3 6.6 6.5 6.5 11.1 11.3 11.9 7.7 7.2 7.1 31-Aug-12 Fine Moderate 19:05 4 Surface 1 29.2 29.2 7.9 7.9 23.8 23.8 81.6 83.8 5.5 5.6 5.6 11.4 11.3 14.3 5.0 5.1 4.7
      29.4 8.0 23.4 96.6 6.5 11.5 6.6       29.2 7.9 23.8 86.0 5.8 11.1 5.1
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom 3 29.3 29.3 7.9 8.0 23.8 23.7 95.5 96.9 6.4 6.5 6.5 12.7 12.5 7.2 6.9       Bottom 3 29.1 29.1 7.9 7.9 24.1 24.1 80.7 82.2 5.4 5.5 5.5 16.8 17.2 3.9 4.2
        29.4 8.0 23.6 98.2 6.6 12.3 6.5         29.1 7.9 24.1 83.6 5.6 17.6 4.4
Remarks: Remarks:
Bolded values means the measured values exceed the Action Level; Underlined bolded values means the measured values exceed the Limit Level. Bolded values means the measured values exceed the Action Level; Underlined bolded values means the measured values exceed the Limit Level.
# Due to safety concern under the adverse weather condition during the impact water quality monitoring periods, the scheduled water quality monitoring events were cancelled. # Due to safety concern under the adverse weather condition during the impact water quality monitoring periods, the scheduled water quality monitoring events were cancelled.