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 (November 2021)

 

Date

Maximum Outlet Temperature Rise

(Deg. Celsius)

1/11/2021

7.3

2/11/2021

7.3

3/11/2021

7.3

4/11/2021

7.3

5/11/2021

7.4

6/11/2021

6.9

7/11/2021

6.5

8/11/2021

7.4

9/11/2021

7.4

10/11/2021

7.3

11/11/2021

7.3

12/11/2021

7.3

13/11/2021

8.4

14/11/2021

8.4

15/11/2021

7.3

16/11/2021

7.3

17/11/2021

7.0

18/11/2021

6.9

19/11/2021

7.2

20/11/2021

6.2

21/11/2021

5.8

22/11/2021

7.2

23/11/2021

7.1

24/11/2021

7.2

25/11/2021

7.2

26/11/2021

7.2

27/11/2021

7.2

28/11/2021

7.0

29/11/2021

7.3

30/11/2021

7.2

 

Total Residual Chlorine Level at C.W. Outfall No. 3 (November 2021)

 

Date of sampling

05/11/2021

18/11/2021

Total Residual Chlorine, mg/L

0.40

0.20