id,agency_id,docket_id,title,document_type,subtype,posted_date,posted_year,posted_month,comment_start_date,comment_end_date,last_modified,fr_doc_num,open_for_comment,withdrawn,object_id EPA-HQ-OAR-2006-0735-5921,EPA,EPA-HQ-OAR-2006-0735,Revisions to Lead Ambient Air Monitoring Requirements,Proposed Rule,Federal Register Document,2009-12-30T05:00:00Z,2009,12,2009-12-30T05:00:00Z,2010-02-17T04:59:59Z,2011-06-11T16:02:33Z,E9-31049,0,0,0900006480a74184 EPA-HQ-OAR-2006-0735-5917,EPA,EPA-HQ-OAR-2006-0735,"Lead Emissions From the Use of Leaded Aviation Gasoline in the United States Technical Support Document, October 2008 [EPA420-R-08-020]",Supporting & Related Material,Technical Support Document,2009-12-18T05:00:00Z,2009,12,,,2009-12-18T16:31:45Z,,0,0,0900006480a6d0f1 EPA-HQ-OAR-2006-0735-5919,EPA,EPA-HQ-OAR-2006-0735,"Memorandum from Kevin A. Cavender, USEPA, to Lead Docket OAR-2006-0735 Subject: Summary of Discussion of Lead Monitoring Near Airports at 2009 National Association of Clean Air Agencies (NACAA) Monitoring Subcommittee Meeting Dated December 17, 2009",Supporting & Related Material,"Letter, Memorandum, Email",2009-12-18T05:00:00Z,2009,12,,,2009-12-18T18:48:03Z,,0,0,0900006480a6d0f4 EPA-HQ-OAR-2006-0735-5918,EPA,EPA-HQ-OAR-2006-0735,"Community-Scale Air Toxics Monitoring-Sun Valley Neighborhood and General Aviation Airports USEPA Air Toxics Data Analysis Workshop October 2-4, 2007",Supporting & Related Material,Meeting/Teleconference Materials,2009-12-18T05:00:00Z,2009,12,,,2011-11-16T16:55:23Z,,0,0,0900006480a6cbfa EPA-HQ-OAR-2006-0735-5915,EPA,EPA-HQ-OAR-2006-0735,"Petition for Reconsideration in the Matter of: Final Rule for National Ambient Air Quality Standards (NAAQS) for Lead January 12, 2009",Supporting & Related Material,Petition,2009-12-18T05:00:00Z,2009,12,,,2009-12-18T16:19:41Z,,0,0,0900006480a6d0f2 EPA-HQ-OAR-2006-0735-5916,EPA,EPA-HQ-OAR-2006-0735,"Letter from Administrator Jackson to Mr. Avinash Kar, Natural Resources Defense Council Dated July 22, 2009",Supporting & Related Material,"Letter, Memorandum, Email",2009-12-18T05:00:00Z,2009,12,,,2009-12-18T16:19:45Z,,0,0,0900006480a6d0f3 EPA-HQ-OAR-2006-0735-5920,EPA,EPA-HQ-OAR-2006-0735,Supporting Statement-Revisions to Pb (lead) Ambient Air Monitoring Requirements - Proposed Rule USEPA ICR Number 2378.01,Supporting & Related Material,ICR Supporting Statement,2009-12-18T05:00:00Z,2009,12,,,2009-12-18T18:48:07Z,,0,0,0900006480a6d0f5