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 Condensers

 

Weighted by Flowrates of Individual Streams (April 2022)

 

Date

Maximum Outlet Temperature Rise

(Deg. Celsius)

1/4/2022

6.4

2/4/2022

6.4

3/4/2022

5.8

4/4/2022

6.4

5/4/2022

6.4

6/4/2022

5.7

7/4/2022

6.4

8/4/2022

6.2

9/4/2022

5.8

10/4/2022

6.4

11/4/2022

6.4

12/4/2022

6.4

13/4/2022

6.4

14/4/2022

6.4

15/4/2022

6.6

16/4/2022

6.4

17/4/2022

6.4

18/4/2022

6.5

19/4/2022

7.4

20/4/2022

7.4

21/4/2022

7.4

22/4/2022

6.5

23/4/2022

6.8

24/4/2022

6.4

25/4/2022

7.4

26/4/2022

7.4

27/4/2022

7.3

28/4/2022

7.4

29/4/2022

7.3

30/4/2022

6.7

 

Total Residual Chlorine Level at C.W. Outfall No. 3 (April 2022)

 

Date of sampling

06/04/2022

20/04/2022

Total Residual Chlorine, mg/L

0.40

0.20