Federal Register - "Air Plan Approval; Washington; Interstate Transport Requirements for the 2015 Ozone NAAQS"

Title: Air Plan Approval; Washington; Interstate Transport Requirements for the 2015 Ozone NAAQS Source: Federal Register Data/Action: Environmental Protection Agency (Final Rule) Date: 9/20/2018 Text Preview: ...ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R10-OAR-2018-0061; FRL-9983-83--Region 10] Air Plan Approval; Washington; Interstate Transport Requirements for the 2015 Ozone NAAQS AGENCY: Environmental Protection Agency (EPA)... ...(EPA) to address these requirements for the 2015 ozone National Ambient Air Quality Standards (NAAQS). The EPA is approving the submittal as meeting the requirement that each SIP contain adequate provisions to prohibit emissions that will significantly contribute to nonattainment or interfere with maintenance of the 2015 ozone NAAQS in any other state. DATES: This final rule is effective October 22, 2018. ADDRESSES: The EPA has established a docket for this action under Docket ID No. EPA-R10-OAR-2018-0061... ... it is intended to refer to the EPA. I. Background Information On July 23, 2018, the EPA proposed to approve Washington as meeting the...