Lamma Power Station
Extension - Summary Results on Water Quality Monitoring
Maximum Outlet Temperature
Rise (Deg. Celsius) of Cooling Water at C.W. Outfall No.3 Serving L9, L10 &
L11
Weighted by Flowrates of
Individual Streams (May 2024)
Date |
Maximum Outlet Temperature Rise (Deg. Celsius) |
1/5/2024 |
6.1 |
2/5/2024 |
6.3 |
3/5/2024 |
6.0 |
4/5/2024 |
6.2 |
5/5/2024 |
6.4 |
6/5/2024 |
6.4 |
7/5/2024 |
6.4 |
8/5/2024 |
6.2 |
9/5/2024 |
6.1 |
10/5/2024 |
6.4 |
11/5/2024 |
6.2 |
12/5/2024 |
6.0 |
13/5/2024 |
5.8 |
14/5/2024 |
5.8 |
15/5/2024 |
5.9 |
16/5/2024 |
6.2 |
17/5/2024 |
6.2 |
18/5/2024 |
6.2 |
19/5/2024 |
6.2 |
20/5/2024 |
6.1 |
21/5/2024 |
6.0 |
22/5/2024 |
6.3 |
23/5/2024 |
6.3 |
24/5/2024 |
7.3 |
25/5/2024 |
6.7 |
26/5/2024 |
6.1 |
27/5/2024 |
6.3 |
28/5/2024 |
6.4 |
29/5/2024 |
6.4 |
30/5/2024 |
6.3 |
31/5/2024 |
5.8 |
Maximum Outlet Temperature
Rise (Deg. Celsius) of Cooling Water at C.W. Outfall No.4 Serving Unit L12
Weighted by
Flowrates of Individual Streams (May 2024)
Date |
Maximum Outlet Temperature Rise (Deg. Celsius) |
1/5/2024 |
5.0 |
2/5/2024 |
5.4 |
3/5/2024 |
5.1 |
4/5/2024 |
6.0 |
5/5/2024 |
6.0 |
6/5/2024 |
6.7 |
7/5/2024 |
6.7 |
8/5/2024 |
6.7 |
9/5/2024 |
6.6 |
10/5/2024 |
6.6 |
11/5/2024 |
5.8 |
12/5/2024 |
5.9 |
13/5/2024 |
5.4 |
14/5/2024 |
5.6 |
15/5/2024 |
6.0 |
16/5/2024 |
6.6 |
17/5/2024 |
6.5 |
18/5/2024 |
6.5 |
19/5/2024 |
5.9 |
20/5/2024 |
6.0 |
21/5/2024 |
6.6 |
22/5/2024 |
6.3 |
23/5/2024 |
6.1 |
24/5/2024 |
6.6 |
25/5/2024 |
* |
26/5/2024 |
6.4 |
27/5/2024 |
6.2 |
28/5/2024 |
6.5 |
29/5/2024 |
6.4 |
30/5/2024 |
6.2 |
31/5/2024 |
5.7 |
Note: * - Unit L12 was not on load.
Total Residual Chlorine Level at C.W. Outfall No. 3
(May 2024)
Date of sampling |
10/05 |
22/05 |
Total Residual Chlorine, mg/L |
0.20 |
0.40 |
Total Residual Chlorine Level at C.W. Outfall No. 4
(May 2024)
Date of sampling |
10/05 |
22/05 |
Total Residual Chlorine, mg/L |
0.10 |
0.30 |