Research for an interview for
ABC’s Stateline Queensland
the most recent NPI data is for the period 1st July
2005 to 30th June 2006 [and that covers the first
9 months of Esperance Port Authority shipping
lead ore] and the:
Port Authority scored 1 for lead (designated
"low").
Mt Isa Mines on the other hand scored 100 (the
highest score possible) for lead (and for Zn, Sb,
As, Cu, Cd and SO2) emissions to air.