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withdrawn,object_id EPA-R09-OAR-2025-0058-0003,EPA,EPA-R09-OAR-2025-0058,A. State Implementation Plan Submittal Documents,Supporting & Related Material,,2025-06-04T04:00:00Z,2025,6,,,2025-06-05T04:10:02Z,,0,0,09000064b8d498ac EPA-R09-OAR-2025-0058-0004,EPA,EPA-R09-OAR-2025-0058,B. Supporting Material and Other Documents,Supporting & Related Material,,2025-06-04T04:00:00Z,2025,6,,,2025-06-05T04:10:02Z,,0,0,09000064b8d498b0 EPA-R09-OAR-2025-0058-0006,EPA,EPA-R09-OAR-2025-0058,Docket Index NPRM EPA-R09-OAR-2025-0058,Supporting & Related Material,,2025-06-04T04:00:00Z,2025,6,,,2025-06-05T04:10:02Z,,0,0,09000064b8d4902f EPA-R09-OAR-2025-0058-0005,EPA,EPA-R09-OAR-2025-0058,"C. EPA Guidance Documents, Policies, and Rulemakings",Supporting & Related Material,,2025-06-04T04:00:00Z,2025,6,,,2025-06-05T04:10:02Z,,0,0,09000064b8d4a556 EPA-R09-OAR-2025-0058-0001,EPA,EPA-R09-OAR-2025-0058,Air Quality State Implementation Plans; Approvals and Promulgations: California; Eastern Kern Air Pollution Control District; Portland Cement Kilns,Proposed Rule,,2025-06-04T00:00:00Z,2025,6,2025-06-04T00:00:00Z,2025-07-08T03:59:59Z,2025-06-04T20:30:54Z,2025-10036,0,0,09000064b8dd7ac8 EPA-R09-OAR-2025-0058-0002,EPA,EPA-R09-OAR-2025-0058,Air Quality State Implementation Plans; Approvals and Promulgations: California; Eastern Kern Air Pollution Control District; Portland Cement Kilns; Determination To Defer Sanctions,Rule,,2025-06-04T00:00:00Z,2025,6,2025-06-04T00:00:00Z,2025-07-08T03:59:59Z,2025-06-04T20:31:50Z,2025-10037,0,0,09000064b8dd7b0d