40 C.F.R. § 52.172

Approval status

Read at: eCFRecfr.gov CornellLII GovInfogovinfo.gov CasesGoogle Scholar

With the exceptions set forth in this subpart, the Administrator approves Arkansas's state implementation plan under section 110 of the Clean Air Act. Furthermore, the Administrator finds that the plan satisfies all applicable requirements of Parts C and D, Title I, of the Clean Air Act as amended in 1990, except as noted below.

[81 FR 32241, May 23, 2016, as amended at 83 FR 38968, Aug. 8, 2018]

Notes of Decisions

Cited in 2 cases, 2019–2020 · leading case: Sierra Club v. Entergy Arkansas Inc (E.D. Ark. 2019).

Sort: Relevance Newest Treatment

Sierra Club v. Entergy Arkansas Inc (E.D. Ark. 2019). “40 C.F.R. § 52.172 . B. Regional Haze Requirements In 1999, the EPA promulgated the Regional Haze Rule, which calls for state and federal agencies to work together to improve visibility in national parks and wilderness areas.”

Sierra Club v. Entergy Arkansas Inc (E.D. Ark. 2020). “40 C.F.R. § 52.172 . B. Regional Haze Requirements In 1999, the EPA promulgated the Regional Haze Rule, which calls for state and federal agencies to work together to improve visibility in national parks and wilderness areas.”

Annotations are extracted automatically from the opinions in the Syfert caselaw corpus and ranked by authority, recency, and treatment. Dots show Syfertize treatment of the citing case itself.