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withdrawn,object_id EPA-HQ-OW-2003-0041-0001,EPA,EPA-HQ-OW-2003-0041,National Primary Drinking Water Regulations; Radon-222 [W-99-08-I-A-1],Proposed Rule,Notice of Proposed Rulemaking (NPRM),1999-11-02T05:00:00Z,1999,11,,,2025-07-11T21:41:38Z,99–27741,0,0,09000064800c3b29