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withdrawn,object_id EPA-R01-OAR-2021-0353-0018,EPA,EPA-R01-OAR-2021-0353,Air Quality State Implementation Plans; Approvals and Promulgations: Connecticut; 2015 Ozone National Ambient Air Quality Standards Interstate Transport Requirements,Rule,,2021-12-20T05:00:00Z,2021,12,2021-12-20T05:00:00Z,,2021-12-20T13:41:34Z,2021-27433,0,0,0900006484ed61a3 EPA-R01-OAR-2021-0353-0001,EPA,EPA-R01-OAR-2021-0353,Air Quality State Implementation Plans; Approvals and Promulgations: Connecticut; 2015 Ozone NAAQS Interstate Transport Requirements,Proposed Rule,,2021-08-30T04:00:00Z,2021,8,2021-08-30T04:00:00Z,2021-09-30T03:59:59Z,2021-08-30T12:59:43Z,2021-18516,0,0,0900006484cb1ada EPA-R01-OAR-2021-0353-0017,EPA,EPA-R01-OAR-2021-0353,updated 2005-19 2021-23-28 State Tier1 Emissions,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:53:24Z,,0,0,0900006484c38e1b EPA-R01-OAR-2021-0353-0005,EPA,EPA-R01-OAR-2021-0353,2023 Modeling Released 03-27-2018,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:54:43Z,,0,0,0900006484b00593 EPA-R01-OAR-2021-0353-0002,EPA,EPA-R01-OAR-2021-0353,2005 thru 2019_2021_2023_2028 Annual State Tier 1 Emissions,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:54:06Z,,0,0,0900006484b0054d EPA-R01-OAR-2021-0353-0013,EPA,EPA-R01-OAR-2021-0353,Ozone_Transport_Policy_Analysis_TSD_AppxA_FinalRCU,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:52:08Z,,0,0,0900006484b005c4 EPA-R01-OAR-2021-0353-0003,EPA,EPA-R01-OAR-2021-0353,2010 Thru 2019 Ozone Design Values,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:54:20Z,,0,0,0900006484b0054e EPA-R01-OAR-2021-0353-0004,EPA,EPA-R01-OAR-2021-0353,2016v1_Emissions_Modeling_TSD_FinalRCU,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:53:46Z,,0,0,0900006484b00551 EPA-R01-OAR-2021-0353-0009,EPA,EPA-R01-OAR-2021-0353,CT 2018-12-06 2015 O3 transport SIP,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:50:29Z,,0,0,0900006484b0059c EPA-R01-OAR-2021-0353-0007,EPA,EPA-R01-OAR-2021-0353,CT 2018-09-14 2015 O3 transport SIP posted for public comment,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:55:27Z,,0,0,0900006484b0059a EPA-R01-OAR-2021-0353-0014,EPA,EPA-R01-OAR-2021-0353,Ozone_Transport_Policy_Analysis_TSD_FinalRCU,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:52:27Z,,0,0,0900006484b0061d EPA-R01-OAR-2021-0353-0011,EPA,EPA-R01-OAR-2021-0353,Ozone Design Values And Contributions Revised CSAPR Update,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:51:21Z,,0,0,0900006484b005bf EPA-R01-OAR-2021-0353-0008,EPA,EPA-R01-OAR-2021-0353,CT 2018-10-15 EPA comments on posted 2015 O3 Transport SIP,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:50:08Z,,0,0,0900006484b0059b EPA-R01-OAR-2021-0353-0015,EPA,EPA-R01-OAR-2021-0353,Thresholds Memo_08-31-18,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:52:52Z,,0,0,0900006484b00624 EPA-R01-OAR-2021-0353-0006,EPA,EPA-R01-OAR-2021-0353,Air_Quality_Modeling_TSD_FinalRCU03_21 (1),Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:55:08Z,,0,0,0900006484b00595 EPA-R01-OAR-2021-0353-0012,EPA,EPA-R01-OAR-2021-0353,Ozone_AQAT_FinalRCU,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:51:43Z,,0,0,0900006484b005c2 EPA-R01-OAR-2021-0353-0010,EPA,EPA-R01-OAR-2021-0353,Maintenance Receptors Memo_10-19-18,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:50:53Z,,0,0,0900006484b005bc EPA-R01-OAR-2021-0353-0016,EPA,EPA-R01-OAR-2021-0353,Transport_Memo_03_27_18,Supporting & Related Material,,2021-08-30T04:00:00Z,2021,8,,,2021-08-31T00:53:01Z,,0,0,0900006484b00625