{"database": "openregs", "table": "federal_register", "rows": [["2024-06415", "Approval and Promulgation of Air Quality Implementation Plan; Maryland; Regional Haze State Implementation Plan for the Second Implementation Period", "Rule", "The Environmental Protection Agency (EPA) is approving the regional haze state implementation plan (SIP) revision submitted by Maryland on February 8, 2022, as satisfying applicable requirements under the Clean Air Act (CAA) and the EPA's Regional Haze Rule (RHR) for the program's second implementation period. Maryland's SIP submission addresses the requirement that states must periodically revise their long-term strategies for making reasonable progress towards the national goal of preventing any future, and remedying any existing, anthropogenic impairment of visibility, including regional haze, in mandatory Class I Federal areas. The SIP submission also addresses other applicable requirements for the second implementation period of the regional haze program.", "2024-04-01", 2024, 4, "https://www.federalregister.gov/documents/2024/04/01/2024-06415/approval-and-promulgation-of-air-quality-implementation-plan-maryland-regional-haze-state", "https://www.govinfo.gov/content/pkg/FR-2024-04-01/pdf/2024-06415.pdf", "Environmental Protection Agency", "145", "The Environmental Protection Agency (EPA) is approving the regional haze state implementation plan (SIP) revision submitted by Maryland on February 8, 2022, as satisfying applicable requirements under the Clean Air Act (CAA) and the EPA's Regional Haze...", 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": ["2024-06415"], "units": {}, "query_ms": 91.93879994563758, "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"}