{"database": "openregs", "table": "federal_register", "rows": [["E7-21866", "Approval and Promulgation of Air Quality Implementation Plans; West Virginia; 110(a)(1) 8-Hour Ozone Maintenance Plan and Amendments to the 1-Hour Ozone Maintenance Plan", "Proposed Rule", "EPA is proposing to approve State Implementation Plan (SIP) revisions submitted by West Virginia. These revisions pertain to: the maintenance plan prepared by West Virginia to maintain the 8-hour national ambient air quality standard (NAAQS) for ozone in Greenbrier County, which is designated attainment for the ozone NAAQS; and two amendments to the existing 1-hour ozone maintenance plan, which include (a) removal of the obligation to submit a maintenance plan for the 1- hour NAAQS eight years after approval of the initial 1-hour maintenance plan, and (b) removal of the State's obligation to implement contingency measures upon a violation of the 1-hour NAAQS. The purpose of this proposed approval is to ensure Federal enforceability of the state air program plan and to maintain consistency between the State- adopted plan and the approved SIP. This action is being taken under the Clean Air Act (CAA).", "2007-11-07", 2007, 11, "https://www.federalregister.gov/documents/2007/11/07/E7-21866/approval-and-promulgation-of-air-quality-implementation-plans-west-virginia-110a1-8-hour-ozone", "https://www.govinfo.gov/content/pkg/FR-2007-11-07/pdf/E7-21866.pdf", "Environmental Protection Agency", "145", "EPA is proposing to approve State Implementation Plan (SIP) revisions submitted by West Virginia. These revisions pertain to: the maintenance plan prepared by West Virginia to maintain the 8-hour national ambient air quality standard (NAAQS) for ozone...", null]], "columns": ["document_number", "title", "type", "abstract", "publication_date", "pub_year", "pub_month", "html_url", "pdf_url", "agency_names", "agency_ids", "excerpts", "regulation_id_numbers"], "primary_keys": ["document_number"], "primary_key_values": ["E7-21866"], "units": {}, "query_ms": 0.3114889841526747, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}