alcoa anglesea sulphur dioxide monthly report march 2013 Alcoa Anglesea I Camp Road Anglesea Victoria 3230 I 03 5263 4200 I www.alcoa.com.au/anglesea ALCOA ANGLESEA SULPHUR DIOXIDE REPORT MARCH 2013 sulphur dioxide – march 2013 Air Monitoring Stack Monitors Average Maximum 72.9 92.1 Ambient Monitors SO2 1 hour ppb Average Maximum Community Centre 1.8 130 Bowling Club 2.8 92 Mt Ingoldsby 0.9 64 Scout Camp 3.8 104 Camp Wilkin 0 1 Camp Road 2.1 126 Stack SO2 kg/min 1-hour average Licence limit 100kg/min Ambient Monitors SO2 Maximum 1 hour averages (ppb) Date 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Comm Centre 0 0 1 6 6 10 4 0 20 0 4 53 130 0 0 0 0 0 0 44 32 0 38 4 3 0 117 0 1 0 0 Bowling Club 0 1 3 9 92 21 6 2 67 1 5 87 49 1 1 1 2 4 3 70 13 4 40 18 4 84 85 1 2 2 0 Mt Ingoldsby 0 0 0 4 11 8 14 1 11 1 22 9 0 2 2 1 1 0 1 64 38 1 0 1 1 1 1 0 1 0 0 Scout Camp 0 0 2 19 10 13 22 36 18 1 6 5 2 0 1 0 0 0 1 4 13 104 74 91 46 14 86 70 43 93 16 Camp Wilkin - - - - - - - - - - - - - - - - - - - - - - - - - - 0 0 1 0 0 Camp Road 0 0 2 65 1 48 2 0 53 1 27 41 16 0 1 1 0 0 0 13 3 0 31 28 4 126 83 0 0 34 0 EPA Air Quality Objective 200