BTM Air Quality Management Strategy

Tarrawonga Coal Mine

Dust Monitoring

Date

Flixton* PM10 24hr

Average [µg/m3]

Operational Response

1/03/2024

24.4

No action required - Continue to monitor

2/03/2024

20.2

No action required - Continue to monitor

3/03/2024

14.7

No action required - Continue to monitor

4/03/2024

4.39

No action required - Continue to monitor

5/03/2024

16.6

No action required - Continue to monitor

6/03/2024

13.6

No action required - Continue to monitor

7/03/2024

15.3

No action required - Continue to monitor

8/03/2024

19.4

No action required - Continue to monitor

9/03/2024

17.7

No action required - Continue to monitor

10/03/2024

12.1

No action required - Continue to monitor

11/03/2024

11.1

No action required - Continue to monitor

12/03/2024

13.7

No action required - Continue to monitor

13/03/2024

15.2

No action required - Continue to monitor

14/03/2024

21.2

No action required - Continue to monitor

15/03/2024

27.4

No action required - Continue to monitor

16/03/2024

31.1

No action required - Continue to monitor

17/03/2024

24.3

No action required - Continue to monitor

18/03/2024

16.4

No action required - Continue to monitor

19/03/2024

9.82

No action required - Continue to monitor

20/03/2024

2.62

No action required - Continue to monitor

21/03/2024

11.3

No action required - Continue to monitor

22/03/2024

9.44

No action required - Continue to monitor

23/03/2024

10.3

No action required - Continue to monitor

24/03/2024

12.2

No action required - Continue to monitor

25/03/2024

12.9

No action required - Continue to monitor

26/03/2024

10.4

No action required - Continue to monitor

27/03/2024

15.6

No action required - Continue to monitor

28/03/2024

15.6

No action required - Continue to monitor

29/03/2024

12.8

No action required - Continue to monitor

30/03/2024

14.5

No action required - Continue to monitor

31/03/2024

13.5

No action required - Continue to monitor

  1. - Result recalculated from one hour average due to incomplete data. S -- Servicing / calibration/ comms problem of unit- no data available N/A - TEOM Power Outage due to high rainfall.

Note *‐ Flixton monitor is utilized as an operation management unit in accordance with the approved BTM Air Quality Management Strategy therefore No Limits Apply.

Note 2: Data from the 1st to the 20th of December 2021 was downloaded from the TEOM after repairs to communications were completed.

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Disclaimer

Whitehaven Coal Limited published this content on 26 April 2024 and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on 26 April 2024 14:20:32 UTC.