104 STAT. 1388-318 PUBLIC LAW 101-508 —NOV. 5, 1990 and operation and maintenance procedures, that constitute each measure; (B) a description of the categories and subcategories of activities and locations for which each measure may be suitable; (C) an identification of the individual pollutants or categories or classes of pollutants that may be controlled by the measures and the water quality effects of the measures; (D) quantitative estimates of the pollution reduction ef- fects and costs of the measures; (E) a description of the factors which should be taken into account in adapting the measures to specific sites or locations; and (F) any necessary monitoring techniques to accompany the measures to assess over time the success of the measures in reducing pollution loads ^nd improving water quality. (3) PUBLICATION.—The Administrator, in consultation with the Secretary, shall publish— (A) proposed guidance pursuant to this subsection not later than 6 months after the date of the enactment of this Act; and (B) final guidance pursuant to this subsection not later than 18 months after such effective date. (4) NOTICE AND COMMENT. —The Administrator shall provide to coastal States and other interested persons an opportunity to provide written comments on proposed guidance under this subsection. (5) MANAGEMENT MEASURES.—For purposes of this subsection, the term "management measures" means economically achievable measures for the control of the addition of pollutants from existing and new categories and classes of nonpoint sources of pollution, which reflect the greatest degree of pollutant reduction achievable through the application of the best available nonpoint pollution control practices, technologies, processes, siting criteria, operating methods, or other alternatives. (h) AUTHORIZATIONS OF APPROPRIATIONS. — (1) ADMINISTRATOR.—There is authorized to be appropriated to the Administrator for use for carrying out this section not more than $1,000,000 for each of fiscal years 1992, 1993, and 1994. (2) SECRETARY.— (A) Of amounts appropriated to the Secretary for a fiscal year under section 318(a)(4) of the Coastal Zone Management Act of 1972, as amended lay this Act, not more than $1,000,000 shall be available for use by the Secretary for carrying out this section for that fiscal year, other than for providing in the form of grants under subsection (f). (B) There is authorized to be appropriated to the Secretary for use for providing in the form of grants under subsection (f) not more than— (i) $6,000,000 for fiscal year 1992; (ii) $12,000,000 for fiscal year 1993; (iii) $12,000,000 for fiscal year 1994; and (iv) $12,000,000 for fiscal year 1995. (i) DEFINITIONS.— In this section— (1) the term "Administrator" means the Administrator of the Environmental Protection Agency;
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