§ 52.745 - Section 110(a)(2) infrastructure requirements.

§ 52.745 Section 110(a)(2) infrastructure requirements.

(a) Approval. In a December 12, 2007 submittal, Illinois certified that the State has satisfied the infrastructure SIP requirements of section 110(a)(2)(A) through (C), (D)(ii), (E) through (H), and (J) through (M) for the 1997 8-hour ozone NAAQS. Illinois continues to implement the Federally promulgated rules for the prevention of significant deterioration as they pertain to section 110(a)(2)(C) and (J).

(b) Approval. In a December 12, 2007 submittal, Illinois certified that the State has satisfied the infrastructure SIP requirements of section 110(a)(2)(A) through (C), (D)(ii), (E) through (H), and (J) through (M) for the 1997 PM_2.5 NAAQS. Illinois continues to implement the Federally promulgated rules for the prevention of significant deterioration as they pertain to section 110(a)(2)(C) and (J).

(c) Approval and Disapproval - In an August 9, 2011, submittal, and supplemented on August 25, 2011, and June 27, 2012, Illinois certified that the State has satisfied the infrastructure SIP requirements of section 110(a)(2)(A) through (H), and (J) through (M) for the 2006 24-hour PM_2.5 NAAQS. EPA is approving Illinois' submission addressing the infrastructure SIP requirements of section 110(a)(2)(A), (B), (C) with respect to enforcement, (D)(i)(II) with respect to visibility protection, (D)(ii), (E) except for state board requirements, (F) through (H), (J) except for prevention of significant deterioration (PSD), and (K) through (M). EPA is not taking action on (D)(i)(I). EPA is disapproving the state board requirements of (E)(ii). EPA is disapproving Illinois' submission addressing PSD in (C), (D)(i)(II), and the PSD portion of (J). Although EPA is disapproving portions of Illinois' submission addressing PSD, Illinois continues to implement the Federally promulgated rules for this purpose as they pertain to (C), (D)(i)(II), and the PSD portion of (J).

(d) Approval and Disapproval - In a December 31, 2012, submittal, Illinois certified that the State has satisfied the infrastructure SIP requirements of section 110(a)(2)(A) through (H), and (J) through (M) for the 2008 lead (Pb) NAAQS. EPA is not taking action on the state board requirements of (E)(ii). Although EPA is disapproving portions of Illinois' submission addressing the prevention of significant deterioration, Illinois continues to implement the Federally promulgated rules for this purpose as they pertain to (C), (D)(i)(II), (D)(ii), and (J).

(e) Approval and Disapproval - In a December 31, 2012, submittal, Illinois certified that the State has satisfied the infrastructure SIP requirements of section 110(a)(2)(A) through (H), and (J) through (M) for the 2008 ozone NAAQS except for 110(a)(2)(D)(i)(I). EPA is approving Illinois' submission addressing the infrastructure SIP requirements of section 110(a)(2)(A), (B), (C) with respect to enforcement, (D)(i)(II) with respect to visibility protection, (D)(ii), (E) except for state board requirements, (F) through (H), (J) except for prevention of significant deterioration (PSD), and (K) through (M). EPA is disapproving the state board requirements of (E)(ii). EPA is disapproving Illinois' submission addressing PSD in (C), (D)(i)(II), and the PSD portion of (J). Although EPA is disapproving portions of Illinois' submission addressing PSD, Illinois continues to implement the Federally promulgated rules for this purpose as they pertain to (C), (D)(i)(II), and the PSD portion of (J).

(f) Approval and Disapproval - In a December 31, 2012, submittal, Illinois certified that the state has satisfied the infrastructure SIP requirements of section 110(a)(2)(A) through (H), and (J) through (M) for the 2010 nitrogen dioxide (NO₂) NAAQS. EPA is approving Illinois' submission addressing the infrastructure SIP requirements of section 110(a)(2)(A), (B), (C) with respect to enforcement, (D)(i)(I), (D)(i)(II) with respect to visibility protection, (D)(ii), (E) except for state board requirements, (F) through (H), (J) except for prevention of significant deterioration, and (K) through (M). EPA is disapproving Illinois' submission addressing the prevention of significant deterioration, in (C), (D)(i)(II), and the prevention of significant deterioration (PSD) portion of (J). EPA is not taking action on the state board requirements of (E). Although EPA is disapproving portions of Illinois' submission addressing the prevention of significant deterioration, Illinois continues to implement the Federally promulgated rules for this purpose as they pertain to (C), (D)(i)(II), and the prevention of significant deterioration (PSD) portion of (J).

(g) Approval and Disapproval - In a December 31, 2012, submittal, Illinois certified that the state has satisfied the infrastructure SIP requirements of section 110(a)(2)(A) through (H), and (J) through (M) for the 2010 sulfur dioxide (SO₂) NAAQS except for 110(a)(2)(D)(i)(I). EPA is approving Illinois' submission addressing the infrastructure SIP requirements of section 110(a)(2)(A), (B), (C) with respect to enforcement, (D)(i)(II) with respect to visibility protection, (D)(ii), (E) except for state board requirements, (F) through (H), (J) except for prevention of significant deterioration, and (K) through (M). EPA is disapproving Illinois' submission addressing the prevention of significant deterioration, in (C), (D)(i)(II), and the prevention of significant deterioration (PSD) portion of (J). EPA is not taking action on the state board requirements of (E). Although EPA is disapproving portions of Illinois' submission addressing the prevention of significant deterioration, Illinois continues to implement the Federally promulgated rules for this purpose as they pertain to (C), (D)(i)(II), and the prevention of significant deterioration (PSD) portion of (J).

[76 FR 41084, July 13, 2011. Redesignated at 77 FR 10334, Feb. 21, 2012, as amended at 77 FR 65486, Oct. 29, 2012. Redesignated at 77 FR 75384, Dec. 20, 2012; 79 FR 41442, July 16, 2014; 79 FR 62047, Oct. 16, 2014; 80 FR 29536, May 22, 2015; 80 FR 51732, Aug. 26, 2015]