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Note: EPA no longer updates this information, but it may be useful as a reference or resource.

Please see www.epa.gov/air/ozonepollution for the latest information on EPA's efforts to reduce ground level ozone pollution.

Cherokee County, South Carolina

September 30, 1997

CHEROKEE COUNTY, SOUTH CAROLINA

Effective Redesignation Date: 2/16/93 (57 FR 59300, 12/15/92)

Maintenance Plan - Key Features

  • 1990 base year, emissions budget through 2000
  • assess growth factors on a triennial basis with the contingency to assess on a yearly basis if the projection inventory is exceeded by 10 percent or more
  • RVP of 7.8 psi until approval of increasing to 9.0 psi
  • continue monitoring efforts at the Cowpens National Park intact after redesignation

Contingency Plan Trigger

  • exceedance of ozone NAAQS

Contingency Measures

  • CTG categories

Schedule

  • implementation within 9 months of violation

For further information:

Gregory Crawford
U.S. EPA, Region IV
Air Planning Branch
61 Forsyth Street, SW
Atlanta, Georgia 30303

Telephone: (404) 562-9042; Email: crawford.gregory@epamail.epa.gov

Cherokee County VOC Emissions Chart Cherokee County NOx Emissions Chart

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