Table 8.6g Comparison of Baseline, Impact and Post-construction Water Quality Monitoring Results
(Turbidity, Mid Flood Tide)
Station(s) |
Baseline (October to November 2011) |
Impact (Feb 2013 to Oct 2018) |
Post-construction (Oct to Nov 2018) |
|||
Turbidity, NTU (depth-average) |
||||||
Min |
Max |
Min |
Max |
Min |
Max |
|
CS1 |
4.5 |
52.2 |
0.7 |
52.2 |
5.5 |
18.8 |
CS2 |
6.9 |
36.9 |
1.5 |
60.7 |
2.9 |
21.9 |
IS1 |
5.8 |
99.3 |
1.2 |
99.3 |
5.0 |
25.8 |
IS2 |
7.0 |
39.4 |
1.2 |
69.0 |
4.3 |
27.3 |
IS3 |
7.8 |
29.4 |
1.0 |
31.1 |
3.8 |
17.1 |
IS4 |
9.1 |
29.2 |
1.0 |
31.6 |
3.8 |
14.8 |
SR1 |
5.7 |
37.2 |
0.3 |
58.2 |
4.1 |
21.8 |
SR2 |
8.0 |
22.9 |
1.0 |
27.4 |
4.6 |
12.4 |
SR3 |
7.7 |
19.7 |
0.5 |
24.8 |
3.9 |
12.3 |
SR6 |
7.3 |
45.7 |
0.9 |
94.3 |
1.5 |
13.5 |
SRA |
7.9 |
14.4 |
1.1 |
26.8 |
2.2 |
12.9 |
ST1 |
6.4 |
34.7 |
1.9 |
197.8 |
6.3 |
26.4 |
ST2 |
7.7 |
33.6 |
1.3 |
156.0 |
4.8 |
22.6 |
ST3 |
4.4 |
146.3 |
0.6 |
146.3 |
2.9 |
24.5 |