alcoa anglesea 2013 sulphur dioxide monthly report july 2013 Alcoa Anglesea I Camp Road Anglesea Victoria 3230 I 03 5263 4200 I www.alcoa.com.au/anglesea ALCOA ANGLESEA SULPHUR DIOXIDE REPORT JULY 2013 sulphur dioxide – july 2013 Air Monitoring Stack Monitors Average Maximum 66.0 94.8 Ambient Monitors SO2 1 hour ppb Average Maximum Community Centre 1.1 76 Bowling Club 3.8 149 Mt Ingoldsby 1.5 158 Scout Camp 6.0 143 Camp Wilkin 2.1 123 Camp Road 4.2 111 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 22 1 0 0 0 0 0 3 11 1 0 0 0 0 27 76 7 0 0 0 0 0 10 0 33 44 3 1 4 Bowling Club 0 2 87 138 3 0 1 1 0 0 0 0 0 0 1 0 27 69 149 0 7 0 0 0 54 1 40 43 11 0 33 Mt Ingoldsby 0 0 0 0 0 0 0 0 0 1 44 1 158 33 0 0 77 104 0 0 0 0 0 0 8 0 17 32 1 0 0 Scout Camp 0 107 1 31 143 135 24 0 0 1 9 3 1 0 22 48 2 2 24 67 18 131 1 2 29 125 2 0 26 15 2 Camp Wilkin 0 0 0 0 0 0 0 0 0 0 107 0 6 - 0 0 13 111 0 0 0 0 0 0 0 0 89 123 0 0 0 Camp Road 0 85 102 111 4 1 2 0 1 41 5 39 1 - 0 11 1 8 11 1 64 34 1 0 59 33 9 12 91 0 56 EPA Air Quality Objective 200 ppb