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withdrawn,object_id EPA-R01-OAR-2017-0083-0016,EPA,EPA-R01-OAR-2017-0083,Air Quality State Implementation Plans; Approvals and Promulgations: New Hampshire; Nonattainment Plan for the Central New Hampshire Sulfur Dioxide Nonattainment Area,Rule,,2018-06-05T04:00:00Z,2018,6,2018-06-05T04:00:00Z,,2018-06-06T03:32:22Z,2018-11597,0,0,090000648333c405 EPA-R01-OAR-2017-0083-0014,EPA,EPA-R01-OAR-2017-0083,NH-SO2-amendment-112917,Supporting & Related Material,,2018-05-07T04:00:00Z,2018,5,,,2018-05-08T18:22:28Z,,0,0,090000648322b38b EPA-R01-OAR-2017-0083-0015,EPA,EPA-R01-OAR-2017-0083,Comments on Merrimack Modeling 1-6-16,Supporting & Related Material,,2018-05-07T04:00:00Z,2018,5,,,2018-05-08T18:24:06Z,,0,0,090000648322b38c EPA-R01-OAR-2017-0083-0013,EPA,EPA-R01-OAR-2017-0083,CAMD FACT Merrimack Station hourly data Jan12012-Mar312018,Supporting & Related Material,,2018-05-07T04:00:00Z,2018,5,,,2018-05-08T18:22:57Z,,0,0,090000648322b351 EPA-R01-OAR-2017-0083-0012,EPA,EPA-R01-OAR-2017-0083,TP-0189 TypeFindingsoffact,Supporting & Related Material,,2018-05-07T04:00:00Z,2018,5,,,2018-05-08T18:23:24Z,,0,0,090000648322b350 EPA-R01-OAR-2017-0083-0009,EPA,EPA-R01-OAR-2017-0083,"NH DES longer-term averaging rate adjustment factor development spreadsheet, Draft dated 1-11-2016",Supporting & Related Material,,2017-10-15T04:00:00Z,2017,10,,,2017-10-17T01:07:16Z,,0,0,0900006482ba755b EPA-R01-OAR-2017-0083-0004,EPA,EPA-R01-OAR-2017-0083,Additional_Clarifications_AppendixW_Hourly-NO2-NAAQS_FINAL_03-01-2011,Supporting & Related Material,,2017-09-28T04:00:00Z,2017,9,,,2017-09-29T03:46:51Z,,0,0,0900006482b368a7 EPA-R01-OAR-2017-0083-0006,EPA,EPA-R01-OAR-2017-0083,ClarificationMemo_AppendixW_Hourly-SO2-NAAQS_FINAL_08-23-2010,Supporting & Related Material,,2017-09-28T04:00:00Z,2017,9,,,2017-09-29T03:47:09Z,,0,0,0900006482b368a9 EPA-R01-OAR-2017-0083-0008,EPA,EPA-R01-OAR-2017-0083,TP-0008,Supporting & Related Material,,2017-09-28T04:00:00Z,2017,9,,,2017-09-29T03:47:45Z,,0,0,0900006482b368ab EPA-R01-OAR-2017-0083-0002,EPA,EPA-R01-OAR-2017-0083,NH_SO2_attainment_plan-complete,Supporting & Related Material,,2017-09-28T04:00:00Z,2017,9,,,2017-09-29T03:47:35Z,,0,0,09000064827f0ee1 EPA-R01-OAR-2017-0083-0003,EPA,EPA-R01-OAR-2017-0083,2014 NA guidance searchable,Supporting & Related Material,,2017-09-28T04:00:00Z,2017,9,,,2017-09-29T03:47:53Z,,0,0,09000064827f0ee3 EPA-R01-OAR-2017-0083-0007,EPA,EPA-R01-OAR-2017-0083,SO2 Rnd 3 Designations TSD New Hampshire,Supporting & Related Material,,2017-09-28T04:00:00Z,2017,9,,,2017-09-29T03:47:19Z,,0,0,0900006482b368aa EPA-R01-OAR-2017-0083-0005,EPA,EPA-R01-OAR-2017-0083,central_nh_so2_completeness_2017-03-20,Supporting & Related Material,,2017-09-28T04:00:00Z,2017,9,,,2017-09-29T03:47:00Z,,0,0,0900006482b368a8 EPA-R01-OAR-2017-0083-0001,EPA,EPA-R01-OAR-2017-0083,Air Quality State Implementation Plans; Approvals and Promulgations: New Hampshire; Nonattainment Plan for Central New Hampshire SO2 Nonattainment Area,Proposed Rule,,2017-09-28T04:00:00Z,2017,9,2017-09-28T04:00:00Z,2017-10-31T03:59:59Z,2017-11-02T01:02:26Z,2017-20721,0,0,0900006482b86ed3