GRANTS.

SEC. 302. GRANTS. Section 320(g) of the Federal Water Pollution Control Act (33 U.S.C. 1330(g)) is amended by striking paragraphs (2) and (3) and inserting the following: “(2) Purposes.—Chants under this subsection shall be made to pay for activities necessary for the development and implementation of a comprehensive conservation and management plan under this section. “(3) Federal share.—The Federal share of a grant to any person (including a State, interstate, or regional agency or entity) under this subsection for a fiscal year— “(A) shall not exceed— “(i) 75 percent of the annual aggregate costs of the development of a comprehensive conservation and management plan; and “(ii) 50 percent of the annual aggregate costs of the implementation of the plan; and “(B) shall be made on condition that the non-Federal share of the costs are provided from non-Federal sources.”.