|
e-CFR Navigation Aids Advanced Search — Boolean
Related Resources |
Electronic Code of Federal Regulations
Title 40: Protection of Environment
§81.347 Virginia.Virginia—TSP
Virginia—1971 Sulfur Dioxide NAAQS [Primary and Secondary]
Virginia—2010 Sulfur Dioxide NAAQS [Primary]
1Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country. 2This date is April 9, 2018, unless otherwise noted. 3Alleghany, Botetourt, Covington City, and Giles Counties will be designated by December 31, 2020. Virginia—Carbon Monoxide
1This date is November 15, 1990, unless otherwise noted. Virginia—Ozone (1-Hour Standard)3
1This date is October 18, 2000, unless otherwise noted. 2This date is January 16, 2001. 3The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Virginia except Northern Shenandoah Valley Region (Winchester City and Frederick County) and Roanoke area where it is revoked effective April 15, 2009. Virginia—1997 Annual PM2.5 NAAQS [Primary and Secondary]
aIncludes Indian Country located in each county or area, except as otherwise specified. 1This date is 90 days after January 5, 2005, unless otherwise noted. 2This date is July 2, 2014, unless otherwise noted. Virginia—2012 Annual PM2.5 NAAQS [Primary]
1Includes areas of Indian country located in each county or area, except as otherwise specified. 2This date is April 15, 2015, unless otherwise noted. Virginia—1997 24-Hour PM2.5 NAAQS [Primary and Secondary]
aIncludes Indian Country located in each county or area, except as otherwise specified. 1This date is 90 days after January 5, 2005, unless otherwise noted. Virginia—2006 24-Hour PM2.5 NAAQS [Primary and Secondary]
aIncludes Indian Country located in each county or area, except as otherwise specified. 1This date is 30 days after November 13, 2009, unless otherwise noted. Virginia—NO2 (1971 Annual Standard)
Virginia—NO2 (2010 1-Hour Standard)
aIncludes Indian Country located in each county or area, except as otherwise specified. 1This date is 90 days after October 31, 2011, unless otherwise noted. Virginia—1997 8-Hour Ozone NAAQS [Primary and Secondary]
aIncludes Indian Country located in each county or area, except as otherwise specified. 1This date is June 15, 2004, unless otherwise noted. 2Effective April 15, 2008. 3November 22, 2004. Virginia—2008 8-Hour Ozone NAAQS [Primary and Secondary]
1This date is July 20, 2012, unless otherwise noted. 2Excludes Indian country located in each area, unless otherwise noted. 3Includes any Indian country in each county or area, unless otherwise specified. 4Attainment date is extended to July 20, 2016. Virginia—2015 8-Hour Ozone NAAQS [Primary and Secondary]
1Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country. 2This date is August 3, 2018, unless otherwise noted. Virginia—2008 Lead NAAQS
aIncludes Indian Country located in each county or area, except as otherwise specified. 1December 31, 2011 unless otherwise noted. [43 FR 40518, Sept. 12, 1978] Editorial Note: For Federal Register citations affecting §81.347, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||