Approval and Promulgation of State Implementation Plans: State of Washington; Central Puget Sound Carbon Monoxide and Ozone Second 10-Year Maintenance Plans
air-emissions · Rule · Published 2004-08-05 · Effective 2004-09-07 · WA · 69 FR 47365
Document
Document number
04-17782
Federal Register citation
69 FR 47365
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2004-08-05
Effective date
2004-09-07
State
WA
EPA docket
Docket No. WA-04-001
Abstract
In this action, the EPA is approving the Central Puget Sound carbon monoxide (CO) and Ozone Second 10-Year Maintenance Plans. Specifically EPA is approving Washington's demonstration that the Central Puget Sound area will maintain air quality standards for CO and ozone through the year 2016; a revised CO motor vehicle emissions budget for transportation conformity purposes using the MOBILE6.2 emissions model and latest growth and planning assumptions; updates and enhancements of state implementation plan (SIP) control measures and contingency measures; and identification of emissions associated with the Seattle Tacoma International Airport included in the area-wide emissions inventory through the maintenance period.