Approval and Promulgation of Air Quality Implementation Plans; Indiana; Amendments to Lead Rules, Quemetco
air-emissions · Rule · Published 2008-01-15 · Effective 2008-03-17 · IN · 73 FR 2428
Document
Document number
E8-440
Federal Register citation
73 FR 2428
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2008-01-15
Effective date
2008-03-17
State
IN
EPA docket
EPA-R05-OAR-2006-0276
Abstract
On February 7, 2002, Indiana submitted revisions to its State Implementation Plan (SIP) for lead (Pb) as part of the State's incorporation of a Federal standard for secondary lead smelters. On October 3, 2006, and November 27, 2007, Indiana supplemented its request as it pertained to Quemetco, Incorporated (Quemetco), in Marion County. The requested SIP revision replaces the Pb emission limits for Quemetco with new, stringent limits. EPA has determined that the new limits will be protective of the Pb air quality standards, and is therefore approving them.