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Boggabri Coal - Operational Information and Monitoring

Boggabri Coal – Site Monitoring and Reporting Community Feedback

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Blast Times

Next scheduled blast times:

14th April 2026
3:00 pm
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

Air Quality (PM10)1

Average reading for 24hr period:

00:00 – 23:59 hrs on 20/04/2026
21.64 µg/m3
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

1: PM10: particle matter, 10 micron or less in size

Air Quality (PM2.5)2

Average reading for 24hr period:

00:00 – 23:59 hrs on 20/04/2026
6.16 µg/m3
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

2: PM2.5: particle matter, 2.5 micron or less in size

Noise (LF)3

Average readings for the periods on:

19/04/2026

Day: 7am – 6pm

21.8 db(A)

Evening: 6pm – 10pm

17.4 db(A)

Night: 10pm – 7am

25.0 db(A)
Operational Response: 
No action required – monitoring compliant and weather conditions favourable.

3: LF is the estimated equivalent mining noise (LA90 + 3db) (LF = low frequency for band pass 20-630 Hz). The results are filtered to exclude the influence of excessive wind speed (> 3m/s) and rainfall.

1, 2: Real time monitoring results may include noise from other sources.

* : No result. Non-compliant weather conditions present.

– : No result. Monitor malfunction.

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  • Operational Information and Monitoring

    • Boggabri – 7 Day Weather Forecast3

    Summary Tue
    Apr 21     		Wed
    Apr 22     		Thu
    Apr 23     		Fri
    Apr 24     		Sat
    Apr 25     		Sun
    Apr 26     		Mon
    Apr 27
    mostly sunny
    Sunny. Fresh S'ly winds     		mostly sunny
    Mostly sunny. Fresh S'ly winds     		mostly sunny
    Mostly sunny. SE winds     		mostly sunny
    Sunny. SE winds     		mostly sunny
    Mostly sunny. SE winds     		mostly sunny
    Mostly sunny. SE/S'ly winds     		mostly sunny
    Mostly sunny. SE/SW winds
    Maximum 26°C 26°C 26°C 27°C 28°C 27°C 28°C
    Minimum 8°C 8°C 8°C 8°C 9°C 8°C 8°C
    Chance of Rain 5% 5% 5% 20% 5% 5% 10%
    Rain Amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    Frost Risk Nil Nil Nil Nil Nil Nil Nil
      09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00 09:00 15:00
    Wind Speed 15 km/h 22 km/h 16 km/h 16 km/h 18 km/h 18 km/h 17 km/h 19 km/h 15 km/h 12 km/h 11 km/h 10 km/h 10 km/h 11 km/h
    Wind Direction km/h
    SE     		km/h
    S     		km/h
    SE     		km/h
    S     		km/h
    SE     		km/h
    SSE     		km/h
    SSE     		km/h
    SSE     		km/h
    SE     		km/h
    S     		km/h
    SE     		km/h
    S     		km/h
    ESE     		km/h
    SSW
    Relative Humidity 54 % 31 % 60 % 30 % 58 % 28 % 59 % 29 % 56 % 26 % 54 % 25 % 47 % 23 %
    Dew Point 8°C 7°C 9°C 6°C 9°C 6°C 10°C 7°C 10°C 6°C 9°C 5°C 7°C 4°C
    Operational Response: 
    No action required – monitoring compliant and weather conditions favourable.