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 Condensers

 

Weighted by Flowrates of Individual Streams (April 2023)

 

Date

Maximum Outlet Temperature Rise

(Deg. Celsius)

1/4/2023

5.8

2/4/2023

6.2

3/4/2023

6.2

4/4/2023

6.2

5/4/2023

6.2

6/4/2023

6.2

7/4/2023

6.2

8/4/2023

6.1

9/4/2023

6.0

10/4/2023

6.2

11/4/2023

5.9

12/4/2023

6.9

13/4/2023

6.1

14/4/2023

7.0

15/4/2023

5.4

16/4/2023

6.2

17/4/2023

6.2

18/4/2023

6.2

19/4/2023

6.3

20/4/2023

6.3

21/4/2023

6.3

22/4/2023

6.1

23/4/2023

6.2

24/4/2023

6.3

25/4/2023

6.3

26/4/2023

6.3

27/4/2023

6.3

28/4/2023

6.3

29/4/2023

6.1

30/4/2023

6.2

 

Total Residual Chlorine Level at C.W. Outfall No. 3 (April 2023)

 

Date of sampling

12/04

26/04

Total Residual Chlorine, mg/L

0.30

0.30