Federal Register
Air Plan Approval; Oklahoma; Interstate Transport Requirements for the 2010 SO2 NAAQS- Facts included
- Pursuant to the Federal Clean Air Act (CAA or the Act), the U.S. Environmental Protection Agency (EPA) is approving portions of the State Implementation Plan (SIP) submittal from the State of Oklahoma
- The approval demonstrates that the State satisfies the interstate transport requirements of the CAA for the 2010 1‑hour sulfur dioxide (SO₂) primary National Ambient Air Quality Standard (NAAQS)
- Each State's implementation plan must contain adequate requirements prohibiting the interstate transport of air pollution in amounts that will contribute significantly to nonattainment, or interfere with maintenance, of a NAAQS in any other State.
- Sourcing
- The information is sourced directly from an official EPA communication; however, only a single excerpt is provided, limiting depth of detail.
- Framing
- The text is a factual report of an EPA action; it contains no opinion or editorial commentary.
- Omissions
- The excerpt does not provide details on the specific provisions being approved, the expected environmental or health impacts, or how the approval fits into broader regional air quality strategies.
- Rhetorical notes (3)
- Legal/Regulatory Language · Authority Assertion · Policy Requirement Emphasis