Posted by Doc Dave [24.245.101.30] on Saturday, January 30, 2010 at 11:49:26 :
In Reply to: Wow! posted by David Sherman [24.32.202.83] on Friday, January 29, 2010 at 18:55:32 :
I think all the ones that are left are either outside metro areas and/or "grandfathered in". I imagine that no new permits are allowed, and that what is still in operation has to follow EPA guidelines with processing waste chemicals.