{"database": "openregs", "table": "federal_register", "rows": [["00-14854", "Rescinding the Finding that the Pre-existing PM-10 Standards Are No Longer Applicable in Northern Ada County/Boise, ID", "Proposed Rule", "Today, EPA is proposing to rescind the finding that the pre- existing PM-10 standards and the accompanying designation and classification are no longer applicable in Northern Ada County/Boise, Idaho (\"Ada County\"). The EPA had previously taken final action regarding the applicability of the pre-existing PM-10 standards for Ada County, Idaho on March 12, 1999. A recent ruling of the U.S. Court of Appeals for the District of Columbia Circuit (D.C. Circuit) has undermined the basis for EPA's previous determination on the applicability of the pre-existing PM-10 standards. In the ruling, the court vacated the revised national ambient air quality standards (NAAQS) for PM-10, the existence of which served as the underlying basis for EPA's regulations governing such applicability determinations and, thus, the specific finding that the pre-existing PM-10 standards no longer applied in Ada County, Idaho. Since the court has vacated the revised PM-10 standards that we issued in 1997, there are no Federal PM-10 standards currently applicable in that area as required under the Clean Air Act (CAA). The State's approved PM-10 standards remain in effect. Therefore, today we are proposing to rescind the finding that the pre-existing PM-10 standards are no longer applicable in Ada County, Idaho, and to reinstate the applicability of the pre-existing PM-10 standards. Under this proposal, we would reinstate the designation and classification that previously applied in Northern Ada County/Boise with respect to the pre-existing PM-10 standards. EPA has discussed this with the State of Idaho. Further, in today's action EPA is proposing to delete 40 CFR 50.6(d), thus ensuring that the pre- existing PM-10 standards will continue to apply to all areas.", "2000-06-26", 2000, 6, "https://www.federalregister.gov/documents/2000/06/26/00-14854/rescinding-the-finding-that-the-pre-existing-pm-10-standards-are-no-longer-applicable-in-northern", "https://www.govinfo.gov/content/pkg/FR-2000-06-26/pdf/00-14854.pdf", "Environmental Protection Agency", "145", "Today, EPA is proposing to rescind the finding that the pre- existing PM-10 standards and the accompanying designation and classification are no longer applicable in Northern Ada County/Boise, Idaho (\"Ada County\"). The EPA had previously taken final...", "2060-AJ05"]], "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": ["00-14854"], "units": {}, "query_ms": 0.45674899592995644, "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"}