40 CFR 52.245 : Protection Of Environment (Section 1.1 To Parts 1701-1799) — Environmental Protection Agency (Continued) (Parts 1 - 1099) (Section 1.1 To Parts 1075-1099) — Air Programs (Continued) (Parts 50 - 99) (Appendix A-2 To Part 50 To Part 99) — Approval And Promulgation Of Implementation Plans (Appendixes A-C To Part 52 To Section 52.2637) — California (Section 52.219 To Section 52.283) — New Source Review rules.

(a) Approval of the New Source Review rules for the San Joaquin Valley Unified Air Pollution Control District Rules 2020 and 2201 as approved on May 17, 2004 in § 52.220(c)(311)(i)(B)(1), and in effect for Federal purposes from June 16, 2004 through June 10, 2010, is limited, as it relates to agricultural sources, to the extent that the permit requirements apply:

(1) To agricultural sources with potential emissions at or above a major source applicability threshold; and

(2) To agricultural sources with actual emissions at or above 50 percent of a major source applicability threshold.

(b) Approval of the New Source Review rules for the San Joaquin Valley Unified Air Pollution Control District Rules 2020 and 2201 as approved on May 17, 2004 in § 52.220(c)(311)(i)(B)(1), and in effect for Federal purposes from June 16, 2004 through June 10, 2010, is limited, as it relates to agricultural sources, to the extent that the emission offset requirements apply to major agricultural sources and major modifications of such sources.