Document

Approval and Promulgation of Air Quality Implementation Plans; Texas; Infrastructure and Interstate Transport for the 2012 Fine Particulate Matter Ambient Air Quality Standard

Pursuant to the Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve elements of a State Implementation Plan (SIP) submission from t...

Pursuant to the Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to approve elements of a State Implementation Plan (SIP) submission from the State of Texas for the 2012 primary fine particulate matter (PM2.5) National Ambient Air Quality Standard (NAAQS). This submittal addresses how the existing SIP provides for implementation, maintenance, and enforcement of the 2012 PM2.5 NAAQS (infrastructure SIP or i-SIP). This i-SIP ensures that the Texas SIP is adequate to meet the state's responsibilities under the CAA.

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83 FR 12522

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“Approval and Promulgation of Air Quality Implementation Plans; Texas; Infrastructure and Interstate Transport for the 2012 Fine Particulate Matter Ambient Air Quality Standard,” thefederalregister.org (March 22, 2018), https://thefederalregister.org/documents/2018-05767/approval-and-promulgation-of-air-quality-implementation-plans-texas-infrastructure-and-interstate-transport-for-the-2012.