Lydia Wegman/RTP/USEPA/US 

04/23/2008 05:55 PM

	

To

hking@omb.eop.gov

cc

murphy.deirdre@epa.gov, martin.karen@epa.gov, Tricia
Crabtree/RTP/USEPA/US@EPA

Subject

Fw: Pb- Compare of Secondary section to ANPR 









Heidi, 

Attached is a compare version of the discussion of the secondary
standard in the ANPR and the draft NPR that you received on April 15.   
We have already made a few changes to this section of the draft NPR, but
for the sake of clarity I am sending you this comparison.   Let me know
if you need anything else.  

