[Federal Register Volume 59, Number 163 (Wednesday, August 24, 1994)] [Unknown Section] [Page 0] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 94-20739] [[Page Unknown]] [Federal Register: August 24, 1994] ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [OR-16-1-5536b; OR-43-1-6523b; FRL-5025-9] Approval and Promulgation of State Implementation Plans: Oregon AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. ----------------------------------------------------------------------- SUMMARY: The EPA proposes to approve the state implementation plan (SIP) revision submitted by the State of Oregon for the purpose of bringing about the attainment of the National ambient air quality (NAAQS) for particulate matter with an aerodynamic diameter less than or equal to a nominal 10 micrometers (PM-10). The SIP revision was submitted by the State to satisfy certain Federal Clean Air Act requirements for an approvable moderate nonattainment area PM-10 SIP for the Eugene-Springfield, Oregon, PM-10 nonattainment area. In the final rules section of this Federal Register, the EPA is approving the State's SIP revision as a direct final rule without prior proposal because the Agency views this as a noncontroversial revision amendment and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this proposed rule, no further activity is contemplated in relation to this rule. If the EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. The EPA will not institute a second comment period on this document. DATES: Comments on this proposed rule must be received in writing by September 23, 1994. ADDRESSES: Written comments should be addressed to Montel Livingston, Environmental Protection Specialist (AT-082), Air Programs Section, at the EPA Regional Office listed. Copies of the documents relevant to this proposed rule are available for public inspection during normal business hours at the following locations. The interested persons wanting to examine these documents should make an appointment with the appropriate office at least 24 hours before the visiting day. Environmental Protection Agency, Region 10, Air Programs Section, 1200 6th Avenue, Seattle, WA 98101. The State of Oregon Department of Environmental Quality, 811 SW., Sixth Avenue, Portland, OR 97204-1390. FOR FURTHER INFORMATION CONTACT: Rindy Ramos, Air Programs Branch(AT- 082), EPA Region 10, 1200 6th Avenue, Seattle, WA 98101, (206) 553- 6510. SUPPLEMENTARY INFORMATION: See the information provided in the direct final actionwhich is located in the rules section of this Federal Register. Dated: July 11, 1994. Chuck Clarke, Regional Administrator. [FR Doc. 94-20739 Filed 8-23-94; 8:45 am] BILLING CODE 6560-50-F