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89 FR 15199
EPA announced the availability of data on emission allowance allocations to certain units under the Cross-State Air Pollution Rule trading programs.
89 FR 15101
EPA proposed editorial and technical revisions to its Method 320 (Measurement of Vapor Phase Organic and Inorganic Emissions by Extractive Fourier Transform Infrared Spectroscopy).
89 FR 15031
SIP Approval: Oklahoma (updates to incorporation by reference provisions of federal requirements).
89 FR 15038
EPA approved revisions to Arkansas' CAA §111(d) state plan for existing kraft pulp mills subject to the Kraft Pulp Mills Emission Guidelines.
89 FR 15096
SIP Proposal: Delaware (public notice requirements for new source review and outer continental shelf permit programs).
89 FR 15035
SIP Approval: California (revisions to requirements for the 2008 and 2015 eight-hour ozone NAAQS in the San Diego County ozone nonattainment area).
89 FR 15098
SIP Proposal: Tennessee (revisions to add exemptions to opacity monitoring requirements).
89 FR 16820
EPA finalized multiple actions to reduce air pollution emissions from the crude oil and natural gas source category.