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withdrawn,object_id EPA-R07-OAR-2017-0208-0012,EPA,EPA-R07-OAR-2017-0208,Approval of Implementation Plans; State of Iowa; Elements of the Infrastructure SIP Requirements for the 2010 Nitrogen Dioxide National Ambient Air Quality Standard (NAAQS),Rule,Final Rule,2018-03-22T04:00:00Z,2018,3,,,2018-03-22T13:08:28Z,2018-05537,0,0,090000648303e64c EPA-R07-OAR-2017-0208-0011,EPA,EPA-R07-OAR-2017-0208,State of Iowa; Elements of the Infrastructure SIP Requirements for the 2010 Nitrogen Dioxide National Ambient Air Quality Standard; Withdrawal,Rule,Withdrawal,2017-11-17T05:00:00Z,2017,11,,,2017-11-17T14:29:13Z,2017-24891,0,0,0900006482c898d6 EPA-R07-OAR-2017-0208-0004,EPA,EPA-R07-OAR-2017-0208,March 1 2017 NO2 Interstate Transport SIP-final,Supporting & Related Material,,2017-09-20T04:00:00Z,2017,9,,,2017-09-23T03:08:02Z,,0,0,0900006482aa5ad1 EPA-R07-OAR-2017-0208-0007,EPA,EPA-R07-OAR-2017-0208,Region 7 TSD,Supporting & Related Material,,2017-09-20T04:00:00Z,2017,9,,,2017-09-23T03:08:13Z,,0,0,0900006482b623a9 EPA-R07-OAR-2017-0208-0001,EPA,EPA-R07-OAR-2017-0208,"Approval of Implementation Plans; State of Iowa; Elements of the Infrastructure SIP Requirements for the 2010 Nitrogen Dioxide National Ambient Air Quality Standard (NAAQS)",Rule,Direct Final Rule,2017-09-20T04:00:00Z,2017,9,2017-09-20T04:00:00Z,2017-10-21T03:59:59Z,2017-10-20T13:01:02Z,2017-19935,0,0,0900006482b617dd EPA-R07-OAR-2017-0208-0002,EPA,EPA-R07-OAR-2017-0208,"Approval of Implementation Plans; State of Iowa; Elements of the Infrastructure SIP Requirements for the 2010 Nitrogen Dioxide National Ambient Air Quality Standard (NAAQS)",Proposed Rule,,2017-09-20T04:00:00Z,2017,9,2017-09-20T04:00:00Z,2017-10-21T03:59:59Z,2017-09-21T01:01:56Z,2017-19936,0,0,0900006482b617df EPA-R07-OAR-2017-0208-0006,EPA,EPA-R07-OAR-2017-0208,July 29 2013 State Submission,Supporting & Related Material,,2017-09-20T04:00:00Z,2017,9,,,2017-09-23T03:07:41Z,,0,0,0900006482aa5ad3 EPA-R07-OAR-2017-0208-0003,EPA,EPA-R07-OAR-2017-0208,March 9 2017 IA156 cover letter for amendment,Supporting & Related Material,,2017-09-20T04:00:00Z,2017,9,,,2017-09-23T03:08:23Z,,0,0,0900006482aa5ad0 EPA-R07-OAR-2017-0208-0005,EPA,EPA-R07-OAR-2017-0208,May 8 2013 Comments to IA Regarding NO2 iSIP,Supporting & Related Material,,2017-09-20T04:00:00Z,2017,9,,,2017-09-23T03:07:51Z,,0,0,0900006482aa5ad2