Environmental Protection Agency February 5, 2019 – Federal Register Recent Federal Regulation Documents
Results 1 - 4 of 4
Indian Country: Air Quality Planning and Management; Federal Implementation Plan for the Kalispel Indian Community of the Kalispel Reservation, Washington; Redesignation to a PSD Class I Area
The Environmental Protection Agency (EPA) is reopening the public comment period for the proposed rule ``Indian Country: Air Quality Planning and Management; Federal Implementation Plan for the Kalispel Indian Community of the Kalispel Reservation, Washington; Redesignation to a PSD Class I Area'' published on October 31, 2018. In the October 31, 2018, publication, the EPA proposed to approve the Kalispel Indian Community of the Kalispel Reservation's request to redesignate certain lands within its reservation to a Class I area under the Prevention of Significant Deterioration program and revise the Federal Implementation Plan for the Kalispel Reservation and State Implementation Plan for the State of Washington accordingly. A commenter requested additional time to review the proposal and prepare comments. In response to this request, the EPA is reopening the comment period.
Air Plan Approval; Iowa; State Implementation Plan and Operating Permits Program
The Environmental Protection Agency (EPA) is approving revisions to the Iowa State Implementation Plan (SIP) and the Operating Permits Program. The revisions include updating definitions, clarifying permit rule exemptions and permit-by-rule regulations, revising methods and procedures for performance test/stack test and continuous monitoring systems, and updating the Prevention of Significant Deterioration (PSD) regulations and Operating Permits Program. In addition, the State has removed its rules that implement the Clean Air Interstate Rule (CAIR) and revised their acid rain rules. These revisions will not impact air quality and will ensure consistency between the state and federally approved rules.
Fenoxaprop-ethyl, Flufenpyr-ethyl, Imazapyr, Maleic hydrazide, Pyrazon, Quinclorac, Triflumizole, et al.; Proposed Tolerance and Tolerance Exemption Actions
EPA is proposing to revoke certain tolerances for fenoxaprop- ethyl, flufenpyr-ethyl, maleic hydrazide, pyrazon, and quinclorac in follow up to canceled products or where a commodity is no longer a significant livestock feed item or a tolerance is no longer needed. In addition, EPA is proposing to establish exemptions from certain tolerances for maleic hydrazide and to modify certain tolerances for quinclorac and imazapyr. In accordance with current Agency practice, EPA also is proposing to update the nomenclature for certain tolerances for fenoxaprop-ethyl and triflumizole, to remove expired tolerances for certain pesticide active ingredients, and to conform with rounding class practices for certain existing tolerances of specific pesticide active ingredients.
Approval and Promulgation of Implementation Plans; North Dakota; Revisions to Infrastructure Requirements for All National Ambient Air Quality Standards; Carbon Monoxide (CO); Lead (Pb); Nitrogen Dioxide (NO2
The Environmental Protection Agency (EPA) is approving revisions to the North Dakota State Implementation Plan (SIP) for all National Ambient Air Quality Standards (NAAQS) for the purposes of transferring authority from the North Dakota Department of Health (NDDH) to the North Dakota Department of Environmental Quality (NDDEQ). We are approving the related recodification of the portions of North Dakota's Air Pollution Rules that have been previously approved into the SIP. The EPA is taking this action pursuant to section 110 of the Clean Air Act (CAA).
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