Środowisko i energia · 12.10.1994

Approval and Promulgation of Implementation Plans: Washington

Environmental Protection Agency (EPA) conditionally approves a revision to the State implementation plan (SIP) submitted by the State of Washington for the purpose of bringing about the attainment of the National ambient air quality standards (NAAQS) for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers (PM-10). The implementation plan was submitted by the State to satisfy certain Federal requirements for an approvable moderate nonattainment area PM-10 SIP for Tacoma, Washington. DATES: This final rule will be effective on December 12, 1994 unless adverse or critical comments are received by November 14, 1994. If the effective date is delayed, timely notice will be published in the Federal Register.