[Imports] EPA Import from 2009

[Daniel Sabo]

I thought these got reverted? I just noticed a bunch of (bad) nodes from changeset 3352521 still exist. I'm going to delete all the nodes from this changset and the other 12 "epa hazard site" changsets if they are still at version 1 unless there's a strong objection. These nodes were all imported as man_made=environmental_hazard but 90% are not environmental hazards of any kind.