State and Federal Area Designations Back To All Programs State and Federal Area DesignationsAcerca deRecursos Exceptional EventsFederal Area DesignationsState Area Designations Subscribe Primary Contact SIP Planning Staff Correo electrónico SIPPlanning@arb.ca.gov Teléfono (279) 208-7225 Categorías Temas Air Quality Plans, Air Pollution Division Air Quality Planning and Science Division Recursos Information Maps of State and Federal Area Designations