Page:United States Statutes at Large Volume 104 Part 4.djvu/88

 104 STAT. 2404 PUBLIC LAW 101-549—NOV. 15, 1990 "(5) DESIGNATIONS FOR LEAD. — The Administrator may, in the Administrator's discretion at any time the Administrator deems appropriate, require a State to designate areas (or portions thereof) with respect to the national ambient air quality standard for lead in effect as of the date of the enactment of the Clean Air Act Amendments of 1990, in accordance with the procedures under subparagraphs (A) and (B) of paragraph (1), except that in applying subparagraph (B)(i) of paragraph (1) the phrase '2 years from the date of promulgation of the new or revised national ambient air quality standard'shall be replaced by the phrase '1 year from the date the Administrator notifies the State of the requirement to designate areas with respect to the standard for lead'.", (b) GENERAL REQUIREMENTS FOR IMPLEMENTATION PLANS.— Section 110(a)(2) of the Clean Air Act (42 U.S.C. 7410(a)(2)) is amended to read as follows: "(2) Each implementation plan submitted by a State under this Act shall be adopted by the State after reasonable notice and public hearing. Each such plan shall— "(A) include enforceable emission limitations and other control measures, means, or techniques (including economic incentives such as fees, marketable permits, and auctions of emissions rights), as well as schedules and timetables for compliance, as may be necessary or appropriate to meet the applicable requirements of this Act; "(B) provide for establishment and operation of appropriate devices, methods, systems, and procedures necessary to— "(i) monitor, compile, and analyze data on ambient air quality, and "(ii) upon request, make such data available to the Administrator; "(C) include a program to provide for the enforcement of the measures described in subparagraph (A), and regulation of the modification and construction of any stationary source within the areas covered by the plan as necessary to assure that national ambient air quality standards are achieved, including a permit program as required in parts C and D; "(D) contain adequate provisions— "(i) prohibiting, consistent with the provisions of this title, any source or other type of emissions activity within the State from emitting any air pollutant in amounts which will— "(I) contribute significantly to nonattainment in, or interfere with maintenance by, any other State with respect to any such national primary or secondary ambient air quality standard, or "(II) interfere with measures required to be included in the applicable implementation plan for any other State under part C to prevent significant deterioration of air quality or to protect visibility, "(ii) insuring compliance with the applicable requirements of sections 126 and 115 (relating to interstate and international pollution abatement); "(E) provide (i) necessary gissurances that the State (or, except where the Administrator deems inappropriate, the general purpose local government or governments, or a regional agency designated by the State or general purpose local governmente

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