fig_2_regional_class_map2.jpgMap of Regional Class I Areashttps://www.tceq.texas.gov/downloads/air-quality/sip/images/fig_2_regional_class_map2.jpg/viewhttps://www.tceq.texas.gov/downloads/air-quality/sip/images/fig_2_regional_class_map2.jpg/@@images/image-1200-a0f2a427dfad2d7d2e964299a74e7e82.jpeg?v=image
