Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; Interstate Transport Requirements for the 2010 1-Hour Sulfur Dioxide Standard
air-emissions · Rule · Published 2017-10-18 · Effective 2017-12-18 · DC · 82 FR 48439
Document
Document number
2017-22253
Federal Register citation
82 FR 48439
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2017-10-18
Effective date
2017-12-18
State
DC
EPA docket
EPA-R03-OAR-2014-0701
Abstract
The Environmental Protection Agency (EPA) is taking direct final action to approve a state implementation plan (SIP) revision submitted by the District of Columbia (the District). This revision pertains to the infrastructure requirement for interstate transport of pollution with respect to the 2010 1-hour sulfur dioxide (SO<INF>2</INF>) national ambient air quality standards (NAAQS). EPA is approving this revision in accordance with the requirements of the Clean Air Act (CAA).