Air Plan Approval; Washington; Spokane Regional Clean Air Agency
air-emissions · Rule · Published 2021-05-10 · Effective 2021-06-09 · WA · 86 FR 24718
Document
Document number
2021-09368
Federal Register citation
86 FR 24718
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2021-05-10
Effective date
2021-06-09
State
WA
EPA docket
EPA-R10-OAR-2020-0650
Abstract
The Environmental Protection Agency (EPA) is approving a revision to the Washington State Implementation Plan (SIP) that was submitted by the Department of Ecology (Ecology) in coordination with the Spokane Regional Clean Air Agency (SRCAA). This revision updates the SIP with local SRCAA regulations that apply in lieu of, or in supplement to, Ecology's statewide general air quality regulations for SRCAA's jurisdiction. We are also approving SRCAA's adoption by reference of certain Ecology general air quality regulations, which do not have local agency replacement corollaries, to apply in SRCAA's jurisdiction.