Whitehaven Coal : Maules Creek Site Monitoring 20221207

Maules Creek Mine

Off Therribri Road

Boggabri, NSW 2382

Maules Creek Site Monitoring

• Air Quality (PM10)¹

Average reading for 24hr period 00:00 - 23:59 hrs on 06 December 2022

TEOM 01	TEOM 03
0.00 (µg/m³)	0.00 (µg/m³)

Operational Response:

No action required - monitoring compliant and weather conditions favourable

• PM10: particle matter 10 micron or less in size

• Noise (LF)²

Average reading for 24hr period 06 December 2022

Day: 7am-6pm	Evening 6pm-10pm	Nights 10pm-7am
24 dB(A)	24 dB(A)	25 dB(A)

Operational Response:

No action required - monitoring compliant and weather conditions favourable

• LF is estimated equivalent mining noise (LF = low frequency for band 20-630 HZ

• The results are filtered to exclude the influence of excessive wind speed (> 3m/s) and rainfall,
• Monitoring results may include noise from other sources
• Weather

Weather Predictions for 07 December 2022

North West Slopes Plains for Wednesday. Partly cloudy. Medium chance of showers on the S slopes, slight chance elsewhere. The chance of a thunderstorm, possibly severe. Light winds becoming NW/SW 15 to 25 km/h in the middle of the day then tending SE/SW 15 to 20 km/h in the evening. Daytime maximum temperatures 29 to 39.

Operational Response:

No action required - monitoring compliant and weather conditions favourable

For further information contact: 1800maules (1800 628 537)