Contingency Measures for the 1997 PM2.5
The Environmental Protection Agency (EPA or ``Agency'') is taking final action to determine that the deficiency that formed the basis for a disapproval of the contingency measures submitted for the San Joaquin Valley nonattainment area for the 1997 fine particulate matter (PM2.5) national ambient air quality standards (NAAQS) has been corrected. The effect of this action is to permanently stop the sanctions clocks triggered by the disapproval.
Air Plan Approval; Florida; Stationary Sources Emissions Monitoring; Reopening of Comment Period
The Environmental Protection Agency (EPA) is reopening the comment period for a proposed rulemaking notice published in the Federal Register on October 13, 2017, which accompanied a direct final rulemaking published on the same date. The direct final rulemaking has been withdrawn due to the receipt of an adverse comment. In the October 13, 2017, proposed rulemaking, EPA proposed to approve a portion of a State Implementation Plan (SIP) revision submitted by the State of Florida, through the Florida Department of Environmental Protection (FDEP) on February 1, 2017, for the purpose of revising Florida's requirements and procedures for emissions monitoring at stationary sources. Additionally, the October 13, 2017, document included a proposed correction to remove a Florida Administrative Code (F.A.C.) rule that was previously approved for removal from the SIP in a separate action but was never removed. It was brought to EPA's attention that the February 1, 2017, state submittals and related materials were not accessible to the public through the electronic docket. The materials are now accessible in the electronic docket. EPA is reopening the comment period for an additional 30 days.
Finding of Failure To Submit a Section 110 State Implementation Plan for Interstate Transport for the 2012 Annual National Ambient Air Quality Standards for Fine Particles
The Environmental Protection Agency (EPA) is taking final action finding that Washington State failed to submit an infrastructure State Implementation Plan (SIP) to satisfy certain interstate transport requirements of the Clean Air Act (CAA) with respect to the 2012 annual fine particles (PM2.5) national ambient air quality standard (NAAQS). Specifically, these requirements pertain to significant contribution to nonattainment, or interference with maintenance, of the 2012 annual PM2.5 NAAQS in other states. This finding of failure to submit establishes a 2-year deadline for the EPA to promulgate a Federal Implementation Plan (FIP) to address the interstate transport SIP requirements pertaining to significant contribution to nonattainment and interference with maintenance unless, prior to the EPA promulgating a FIP, the state submits, and the EPA approves, a SIP that meets these requirements.