Federal Register - "Designation of Areas for Air Quality Planning Purposes; State of California; Imperial Valley Planning Area for PM 10 ; Clarification of Nonattainment Area Boundary"

Title: Designation of Areas for Air Quality Planning Purposes; State of California; Imperial Valley Planning Area for PM 10 ; Clarification of Nonattainment Area Boundary Source: Federal Register Data/Action: ENVIRONMENTAL PROTECTION AGENCY (Final Rule) Date: 3/19/2013 Text Preview: ] ----------------------------------------------------------------------- ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 81 [EPA-R09-OAR-2013-0135; FRL-9791-6] Designation of Areas for Air Quality Planning Purposes; State of California; Imperial Valley Planning Area for PM10; Clarification of Nonattainment Area Boundary AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final Weeda Ward, Air Division (AIR-1), U.S. Environmental Protection Agency, Region 9, 600 Wilshire Blvd., Suite 1460, Los Angeles, CA 90017. Instructions: All comments will be included in the public docket without change and may be made available online at www.regulations.gov , including any personal, please schedule an appointment during normal business hours with the contact listed in the FOR FURTHER INFORMATION CONTACT section. FOR FURTHER INFORMATION CONTACT: La Weeda Ward, Air Division (AIR-1), U.S. Environmental Protection Agency, Region 9, 600 Wilshire Blvd., Suite 1460, Los Angeles, CA 90017