Comment submitted by David Marshall, Senior Counsel, Clean Air Task Force (CATF), et al.
Posted : 08/25/2011     ID ：EPA-HQ-OAR-2009-0491-4602     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by Norman W. Fichthorn, Esq., Hunton & Williams LLP on behalf of Utility Air Regulatory Group (UARG)
Posted : 08/25/2011     ID ：EPA-HQ-OAR-2009-0491-4603     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by G. Vinson Hellwig, Chief, Air Quality Division, Michigan Department of Environmental Quality (MDEQ)
Posted : 08/29/2011     ID ：EPA-HQ-OAR-2009-0491-4606     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Farzie Shelton, Associate General Manager, Technical Support, Lakeland Electric
Posted : 09/02/2011     ID ：EPA-HQ-OAR-2009-0491-4607     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by J. D. Harper
Posted : 09/13/2011     ID ：EPA-HQ-OAR-2009-0491-4608     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by M. Adami
Posted : 09/13/2011     ID ：EPA-HQ-OAR-2009-0491-4609     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by D. A. Burchett
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4610     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Anonymous public comment
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4611     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by D. Dickens
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4612     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by R. R. Jones
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4613     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by M. Adami
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4614     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by K. Polen
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4615     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by F. Phillips
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4616     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by R. W. Hamlett
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4617     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Comment submitted by J. Wimberly
Posted : 09/14/2011     ID ：EPA-HQ-OAR-2009-0491-4618     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Steve Verett, Executive Vice President, Plains Cotton Growers, Inc. (PCG)
Posted : 09/27/2011     ID ：EPA-HQ-OAR-2009-0491-4620     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Robert L. Brubaker and Eric B. Gallon, Porter Wright Morris & Arthur LLP on behalf of Air Products and Chemicals, Inc.
Posted : 09/28/2011     ID ：EPA-HQ-OAR-2009-0491-4621     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by J. Kelley Green, Director of Technical Services, Texas Cotton Ginners’ Association (TCGA)
Posted : 09/28/2011     ID ：EPA-HQ-OAR-2009-0491-4622     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Barth J. Wolf, Secretary, Wisconsin Public Service Corporation (WPSC)
Posted : 09/28/2011     ID ：EPA-HQ-OAR-2009-0491-4623     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late Comment submitted by Harrison Ashley, Executive Vice President, National Cotton Ginners' Association (NCGA)
Posted : 09/29/2011     ID ：EPA-HQ-OAR-2009-0491-4624     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Barth J. Wolf, Secretary, Wisconsin Public Service Corporation (WPSC)
Posted : 10/03/2011     ID ：EPA-HQ-OAR-2009-0491-4625     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Steven M. Wesloh, Counsel for Frost Brown Todd LLC, on behalf of AK Steel Corporation
Posted : 10/05/2011     ID ：EPA-HQ-OAR-2009-0491-4626     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by John M. McManus, Vice President, Environmental Services, American Electric Power Service Corporation (AEP)
Posted : 10/05/2011     ID ：EPA-HQ-OAR-2009-0491-4627     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by David M. Flannery and Gale Lea Rubrecht, Jackson Kelly PLLC on behalf of Midwest Ozone Group (MOG)
Posted : 10/05/2011     ID ：EPA-HQ-OAR-2009-0491-4628     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Hal Quinn, President & CEO, National Mining Association (NMA)
Posted : 10/05/2011     ID ：EPA-HQ-OAR-2009-0491-4629     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by John L. Stowell, Vice President, Energy & Environmental Policy, Duke Energy
Posted : 10/05/2011     ID ：EPA-HQ-OAR-2009-0491-4630     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Herschel T. Vinyard Jr., Secretary, Florida Department of Environmental Protection
Posted : 10/06/2011     ID ：EPA-HQ-OAR-2009-0491-4631     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by Robert E. Hunzinger, General Manager, Gainesville Regional Utilities (GRU)
Posted : 10/06/2011     ID ：EPA-HQ-OAR-2009-0491-4632     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by M. Denyse Zosa, Attorney, Stinson Morrison Hecker LLP on behalf of Bob Perciasepe, Nebraska Public Power District (NPPD)
Posted : 10/06/2011     ID ：EPA-HQ-OAR-2009-0491-4633     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET

Late comment submitted by M. Denyse Zosa, Attorney, Stinson Morrison Hecker LLP on behalf of Kansas Utilities
Posted : 10/07/2011     ID ：EPA-HQ-OAR-2009-0491-4634     Agency : EPA

Comment Period Closed
Aug 22,2011 11:59 PM ET