documents: EPA-HQ-OAR-2017-0548-0464

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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posted_date posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-OAR-2017-0548-0464 EPA EPA-HQ-OAR-2017-0548 EPA 120-Day Notification Letter, dated May 25, 2021, from Debra H. Thomas, Acting Regional Administrator, EPA Region 8, to the Honorable Jared Polis, Governor of Colorado, regarding EPA's Intended Ozone Designations for Colorado Supporting & Related Material Letter 2021-06-14T04:00:00Z 2021 6     2021-06-15T00:31:54Z   0 0 0900006484b35d87

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