Impact Water Quality Monitoring Results at IS17 - Mid-Ebb Tide Impact Water Quality Monitoring Results at IS17 - Mid-Flood Tide
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*
3-Jul-12 Sunny Moderate 12:50 11.7 Surface 1.0 28.5 28.5 8.1 8.1 12.7 12.5 78.7 78.7 5.7 5.7 5.6 8.6 8.7 8.7 6.3 5.8 4.9 3-Jul-12 Sunny Moderate 19:42 10.9 Surface 1.0 28.6 28.6 8.1 8.1 11.6 11.8 75.6 74.9 5.5 5.4 5.4 10.9 11.1 11.3 7.0 7.2 8.2
      28.5 8.1 12.4 78.6 5.7 8.7 5.3       28.6 8.1 12.1 74.1 5.4 11.2 7.4
      Middle 5.9 27.8 27.8 8.1 8.1 17.7 17.6 76.2 75.7 5.5 5.5 8.8 8.7 4.3 4.3       Middle 5.5 27.7 27.7 8.1 8.1 18.3 17.9 74.2 73.7 5.4 5.3 11.5 11.6 10.0 9.3
      27.8 8.1 17.5 75.2 5.4 8.6 4.2       27.8 8.1 17.5 73.2 5.3 11.7 8.5
      Bottom 10.7 26.9 27.0 8.1 8.1 24.3 24.1 72.0 71.5 5.2 5.2 5.2 8.9 8.6 4.4 4.5       Bottom 9.9 27.4 27.5 8.1 8.1 20.9 21.0 71.6 71.5 5.2 5.2 5.2 11.2 11.3 8.1 8.1
        27.0 8.1 24.0 71.0 5.1 8.3 4.5         27.5 8.1 21.1 71.4 5.2 11.4 8.0
5-Jul-12 Fine Moderate 13:37 11.3 Surface 1.0 28.3 28.3 8.2 8.2 15.4 15.4 89.4 84.5 6.2 5.8 5.7 9.1 9.1 9.6 6.2 5.6 5.6 5-Jul-12 Sunny Moderate 07:37 11.0 Surface 1.0 28.3 28.4 8.1 8.1 12.7 13.0 80.9 80.5 5.8 5.8 5.7 6.5 6.7 7.2 6.3 5.9 5.8
      28.2 8.2 15.4 79.6 5.5 9.1 4.9       28.4 8.1 13.4 80.0 5.7 6.8 5.5
      Middle 5.7 28.0 28.0 8.2 8.2 20.1 20.1 81.1 79.0 5.8 5.6 9.3 9.5 5.9 5.9       Middle 5.5 28.0 28.0 8.2 8.2 18.8 17.7 79.0 79.0 5.6 5.6 7.3 7.4 6.1 6.5
      27.9 8.2 20.1 76.9 5.5 9.7 5.9       28.1 8.2 16.6 78.9 5.6 7.4 6.8
      Bottom 10.3 27.8 27.8 8.2 8.2 22.5 22.7 79.5 77.9 5.6 5.4 5.4 10.1 10.3 5.2 5.3       Bottom 10.0 27.7 27.7 8.2 8.2 22.2 22.2 78.8 78.7 5.5 5.5 5.5 7.3 7.5 4.4 4.9
        27.9 8.2 22.9 76.3 5.3 10.5 5.4         27.7 8.1 22.3 78.6 5.5 7.7 5.4
7-Jul-12 Fine Moderate 15:09 11.1 Surface 1.0 28.9 28.9 8.1 8.1 14.3 14.3 80.3 80.5 5.7 5.7 5.6 4.2 4.3 5.4 6.6 5.8 5.4 7-Jul-12 Fine Moderate 08:15 10.8 Surface 1.0 28.4 28.5 8.1 8.1 12.9 12.9 72.0 73.5 5.2 5.3 5.2 3.6 3.5 5.0 8.6 8.3 7.7
      28.9 8.1 14.3 80.6 5.7 4.4 4.9       28.5 8.1 12.9 75.0 5.4 3.4 8.0
      Middle 5.6 28.6 28.6 8.1 8.1 16.0 15.9 75.8 76.1 5.4 5.4 5.5 5.4 4.6 5.2       Middle 5.4 28.4 28.4 8.1 8.1 15.7 16.0 71.4 71.1 5.1 5.1 4.8 4.9 9.0 8.6
      28.6 8.1 15.9 76.4 5.4 5.3 5.7       28.3 8.1 16.4 70.7 5.0 5.0 8.1
      Bottom 10.1 28.0 27.8 8.1 8.1 20.9 21.2 74.0 73.5 5.2 5.1 5.1 6.5 6.6 4.7 5.2       Bottom 9.8 28.2 28.2 8.1 8.1 17.9 17.9 72.6 72.0 5.1 5.1 5.1 6.6 6.6 7.0 6.3
        27.7 8.1 21.5 72.9 5.1 6.7 5.6         28.3 8.1 17.8 71.3 5.0 6.6 5.6
9-Jul-12 Sunny Moderate 16:01 10.9 Surface 1.0 29.3 29.3 8.3 8.3 11.4 11.4 95.6 95.1 6.9 6.8 6.3 4.6 4.5 5.1 5.1 4.7 5.0 9-Jul-12 Sunny Moderate 10:44 11.2 Surface 1.0 28.6 28.7 8.1 8.1 14.1 14.1 84.2 82.9 5.9 5.8 5.8 4.9 4.7 5.3 3.5 4.8 4.5
      29.3 8.3 11.3 94.6 6.8 4.4 4.2       28.7 8.1 14.2 81.6 5.8 4.5 6.1
      Middle 5.5 27.8 27.8 8.1 8.1 20.3 20.2 84.7 83.5 5.9 5.8 5.5 5.3 6.0 5.7       Middle 5.6 28.1 28.1 8.2 8.2 17.1 17.0 81.2 81.9 5.7 5.8 5.5 5.5 5.2 5.0
      27.8 8.1 20.0 82.3 5.7 5.1 5.3       28.2 8.2 16.8 82.6 5.9 5.4 4.7
      Bottom 9.9 27.1 27.1 8.1 8.1 25.0 24.9 77.3 77.2 5.5 5.4 5.4 5.5 5.6 4.7 4.7       Bottom 10.2 27.9 27.7 8.1 8.1 22.7 22.8 72.6 73.0 5.2 5.2 5.2 5.3 5.6 3.6 3.6
      27.2 8.1 24.9 77.0 5.4 5.6 4.7         27.5 8.1 22.8 73.4 5.3 5.8 3.6
11-Jul-12 Sunny Moderate 18:01 11.4 Surface 1.0 29.9 29.9 8.5 8.5 9.5 9.6 119.3 115.2 8.6 8.3 7.5 4.1 4.1 4.5 4.5 4.7 5.1 11-Jul-12 Sunny Moderate 12:10 11.0 Surface 1.0 29.7 29.7 8.4 8.4 10.9 10.9 117.7 117.6 8.4 8.4 7.4 3.7 3.7 4.7 6.5 5.9 5.1
      29.8 8.5 9.7 111.1 8.0 4.1 4.9       29.7 8.4 11.0 117.5 8.4 3.6 5.2
      Middle 5.7 29.0 29.1 8.2 8.2 14.5 14.2 90.9 92.8 6.5 6.6 4.3 4.5 6.1 5.6       Middle 5.5 28.9 28.9 8.2 8.2 14.1 14.3 88.5 88.7 6.3 6.3 4.4 4.5 4.8 4.9
      29.2 8.3 13.9 94.7 6.7 4.6 5.1       28.9 8.2 14.6 88.8 6.3 4.5 5.0
      Bottom 10.4 26.1 26.1 8.1 8.1 27.3 27.4 83.1 82.6 5.9 5.9 5.9 4.8 4.8 5.6 5.0       Bottom 10.0 27.7 27.6 8.1 8.1 21.0 21.0 74.4 74.1 5.2 5.1 5.1 6.0 5.9 3.7 4.6
        26.1 8.1 27.5 82.0 5.8 4.8 4.4         27.5 8.1 21.1 73.7 5.1 5.8 5.4
13-Jul-12 Sunny Moderate 09:15 11.5 Surface 1.0 29.7 29.7 8.3 8.4 10.5 10.5 122.9 117.8 8.8 8.4 7.7 3.2 3.1 3.6 6.1 6.2 5.8 13-Jul-12 Sunny Moderate 15:21 11.4 Surface 1.0 30.2 30.2 8.2 8.2 9.2 9.2 130.2 128.4 9.3 9.2 7.8 3.1 3.1 3.5 4.9 5.1 4.7
      29.7 8.5 10.5 112.7 8.1 3.0 6.3       30.1 8.2 9.2 126.6 9.1 3.1 5.2
      Middle 5.8 27.9 28.0 8.3 8.2 20.0 19.2 91.7 101.6 6.5 7.0 3.7 3.8 6.5 6.5       Middle 5.7 28.9 28.9 8.2 8.2 14.7 14.7 92.8 89.5 6.6 6.4 3.0 3.2 5.5 4.8
      28.1 8.2 18.5 111.5 7.6 3.9 6.5       28.9 8.2 14.7 86.1 6.1 3.3 4.1
      Bottom 10.5 25.8 26.6 8.3 8.3 29.6 28.6 85.9 80.4 6.0 5.6 5.6 3.7 4.0 4.7 4.7       Bottom 10.4 27.5 27.5 8.1 8.1 22.4 22.2 81.2 76.7 5.7 5.4 5.4 4.1 4.2 4.4 4.2
      27.5 8.2 27.7 74.8 5.3 4.2 4.6         27.5 8.1 22.1 72.1 5.0 4.3 3.9
16-Jul-12 Sunny Moderate 11:36 12.0 Surface 1.0 30.0 29.9 8.6 8.6 10.3 10.3 107.8 109.1 7.7 7.8 7.1 3.9 4.1 4.9 4.9 5.4 5.5 16-Jul-12 Sunny Moderate 18:30 11.8 Surface 1.0 30.2 30.2 8.6 8.6 9.9 9.9 118.0 119.3 8.4 8.5 7.5 4.6 4.6 5.6 4.2 4.8 5.6
      29.9 8.6 10.3 110.4 7.9 4.2 5.9       30.1 8.5 9.8 120.6 8.6 4.6 5.4
      Middle 6.0 27.9 27.8 8.1 8.1 19.4 19.5 89.1 90.0 6.4 6.4 5.2 5.2 4.1 4.5       Middle 5.9 28.4 28.0 8.3 8.2 17.7 17.7 88.4 91.0 6.3 6.5 5.9 6.0 6.2 6.2
      27.8 8.1 19.6 90.8 6.5 5.1 4.8       27.6 8.2 17.6 93.5 6.6 6.0 6.2
      Bottom 11.0 26.2 26.0 8.1 8.1 27.2 27.6 78.9 75.9 5.6 5.4 5.4 5.5 5.4 6.2 6.6       Bottom 10.8 27.0 26.6 8.1 8.1 23.1 24.0 76.5 74.8 5.4 5.3 5.3 6.4 6.3 6.4 5.9
        25.7 8.1 28.0 72.8 5.1 5.2 6.9       26.2 8.1 24.9 73.0 5.1 6.2 5.4
18-Jul-12 Sunny Calm 13:08 11.0 Surface 1.0 29.0 29.0 8.3 8.3 14.3 14.3 80.0 80.1 5.7 5.7 5.8 4.2 4.3 5.5 4.2 4.4 5.9 18-Jul-12 Fine Calm 20:03 10.9 Surface 1.0 29.0 29.1 8.3 8.4 14.8 14.8 82.0 85.1 5.8 6.0 5.8 4.5 4.6 5.5 4.3 4.8 5.4
      29.0 8.3 14.3 80.2 5.7 4.4 4.6       29.2 8.4 14.7 88.2 6.2 4.6 5.2
      Middle 5.5 27.5 27.4 8.1 8.1 20.8 20.9 75.6 75.3 5.9 5.9 6.3 6.2 7.2 7.4       Middle 5.5 28.4 28.6 8.2 8.3 16.7 16.3 77.1 76.9 5.5 5.5 5.2 5.5 4.3 4.6
      27.3 8.1 21.0 75.0 5.9 6.1 7.5       28.7 8.3 15.8 76.7 5.4 5.7 4.8
      Bottom 10.0 25.8 26.1 8.1 8.1 26.5 26.3 73.0 72.3 5.1 5.1 5.1 6.1 6.0 6.2 5.8       Bottom 9.9 27.6 27.8 8.0 8.1 21.5 21.4 76.5 75.9 5.4 5.3 5.3 6.4 6.3 6.6 6.7
        26.3 8.2 26.0 71.6 5.0 5.9 5.4         28.0 8.2 21.4 75.3 5.3 6.1 6.8
20-Jul-12 Sunny Moderate 14:10 11.7 Surface 1.0 29.7 29.7 8.3 8.3 15.8 15.9 84.7 84.2 5.9 5.9 5.7 4.3 4.2 5.8 5.1 4.2 4.1 20-Jul-12 Fine Moderate 20:49 11.7 Surface 1.0 29.0 28.7 8.2 8.2 17.8 18.6 90.0 87.8 6.3 6.1 6.0 5.5 5.5 8.9 3.9 4.3 4.0
      29.6 8.3 15.9 83.6 5.8 4.0 3.2       28.3 8.2 19.4 85.5 6.0 5.5 4.6
      Middle 5.9 26.8 26.7 8.1 8.1 22.5 23.0 79.3 78.9 5.5 5.5 6.7 6.7 3.9 3.9       Middle 5.9 26.3 26.5 8.1 8.1 23.9 23.6 84.2 85.0 5.9 5.9 8.3 8.4 3.2 3.4
      26.7 8.1 23.4 78.4 5.5 6.6 3.9       26.8 8.1 23.3 85.8 6.0 8.4 3.5
      Bottom 10.7 25.9 26.0 8.1 8.1 26.1 26.1 71.4 72.3 5.0 5.0 5.0 6.8 6.6 3.6 4.1       Bottom 10.7 26.1 26.1 8.1 8.1 25.8 25.8 76.9 77.6 5.4 5.4 5.4 12.8 12.7 5.1 4.4
        26.0 8.1 26.1 73.1 5.1 6.4 4.6         26.1 8.1 25.8 78.3 5.5 12.5 3.7
23-Jul-12 + - - - - Surface - - - - - - - - - - - - - - - - - - 23-Jul-12 + - - - - Surface - - - - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Middle - - - - - - - - - - - - - - -       Middle - - - - - - - - - - - - - - -
      - - - - - - -       - - - - - - -
      Bottom - - - - - - - - - - - - - - - -       Bottom - - - - - - - - - - - - - - - -
      - - - - - - -         - - - - - - -
25-Jul-12 Rainy Moderate 17:07 12.6 Surface 1.0 26.5 26.6 8.2 8.2 20.5 20.7 81.4 81.4 5.8 5.8 5.7 5.5 5.5 9.4 4.6 5.1 4.3 25-Jul-12 Rainy Moderate 10:44 12.1 Surface 1.0 26.4 26.4 8.2 8.2 23.7 23.8 83.4 83.2 5.9 5.9 5.7 6.8 6.6 12.3 4.2 4.5 5.2
      26.6 8.2 20.9 81.3 5.8 5.4 5.5       26.4 8.2 23.9 82.9 5.8 6.3 4.7
      Middle 6.3 25.9 25.9 8.2 8.2 26.2 26.2 78.3 78.4 5.5 5.5 9.4 9.2 3.0 3.5       Middle 6.1 25.8 25.8 8.2 8.2 26.4 26.4 78.2 78.3 5.5 5.5 13.8 13.6 5.5 5.3
      25.9 8.2 26.2 78.4 5.5 8.9 3.9       25.8 8.2 26.4 78.3 5.5 13.4 5.0
      Bottom 11.6 25.8 25.8 8.1 8.1 26.8 26.8 79.1 79.1 5.5 5.5 5.5 13.4 13.5 4.1 4.4       Bottom 11.1 25.7 25.7 8.2 8.2 27.0 27.0 78.7 78.8 5.5 5.5 5.5 17.2 16.8 5.7 5.8
        25.7 8.1 26.9 79.0 5.5 13.6 4.7         25.7 8.2 27.0 78.8 5.5 16.3 5.9
27-Jul-12 + - - - - Surface - - - - - - - - - - - - - - - - - - 27-Jul-12 Rainy Moderate 13:26 11.9 Surface 1.0 26.6 26.6 8.1 8.2 19.3 19.3 78.7 78.8 5.7 5.7 5.6 5.2 5.4 7.0 3.4 4.2 5.7
      - - - - - - -       26.6 8.2 19.2 78.9 5.7 5.5 4.9
      Middle - - - - - - - - - - - - - - -       Middle 6.0 26.1 26.2 8.2 8.2 23.9 23.7 74.9 75.9 5.3 5.4 7.4 7.3 5.2 6.2
      - - - - - - -       26.2 8.2 23.4 76.9 5.5 7.2 7.1
      Bottom - - - - - - - - - - - - - - - -       Bottom 10.9 26.2 26.1 8.1 8.1 25.0 25.0 77.0 76.4 5.4 5.4 5.4 8.3 8.2 6.4 6.7
      - - - - - - -         26.1 8.2 25.0 75.8 5.3 8.1 6.9
30-Jul-12 Sunny Moderate 11:30 10.0 Surface 1.0 28.2 28.3 8.2 8.2 15.5 15.3 84.2 86.4 6.0 6.2 6.1 4.0 3.8 4.4 3.4 4.0 4.0 30-Jul-12 Sunny Moderate 17:46 11.2 Surface 1.0 28.2 28.2 8.2 8.2 17.5 17.7 82.4 83.0 5.8 5.9 5.8 4.4 4.5 4.9 4.2 4.6 4.9
      28.4 8.2 15.2 88.5 6.3 3.5 4.6       28.2 8.2 17.8 83.5 5.9 4.6 5.0
      Middle 5.0 27.2 27.1 8.2 8.2 22.4 22.8 84.1 85.9 5.8 5.9 4.1 3.9 4.3 4.2       Middle 5.6 27.0 27.0 8.2 8.2 23.5 23.4 79.9 80.3 5.5 5.6 4.7 4.7 4.3 4.6
      27.0 8.3 23.3 87.6 6.1 3.7 4.0       26.9 8.2 23.3 80.6 5.6 4.6 4.8
      Bottom 9.0 27.2 27.2 8.2 8.2 25.0 24.8 81.3 79.7 5.7 5.6 5.6 5.2 5.4 3.8 3.8       Bottom 10.2 26.7 26.7 8.2 8.2 25.7 25.6 76.6 77.1 5.4 5.4 5.4 5.7 5.5 5.0 5.5
        27.3 8.2 24.6 78.0 5.5 5.5 3.7         26.7 8.2 25.6 77.6 5.4 5.3 6.0
Remarks: Remarks:
+ 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.
Notes:   Notes:  
*     DA: Depth-Averaged *     DA: Depth-Averaged
**   Calm: Small or no wave; Moderate: Between calm and rough; Rough: White capped or rougher **   Calm: Small or no wave; Moderate: Between calm and rough; Rough: White capped or rougher