80 STAT. ]
PUBLIC LAW 89-753-NOV. 3, 1966
1247
to existing treatment processes) or new or improved methods of joint treatment systems for municipal and industrial wastes, and for the purpose of reports, pLans, and specifications in connection therewith. " (b) The Secretary is authorized to make grants to persons for research and demonstration projects for prevention of pollution of waters by industry including, but not limited to, treatment of industrial waste. "(c) Federal grants under subsection (a) of this section shall be Limitations, subject to the following limitations: "(1) No grant shall be made for any project pursuant to this section unless such project shall have been approved by the appropriate State water pollution control agency or agencies and by the Secretary; "(2) No grant shall be made for any project in an amount exceeding 75 per centum of the estimated reasonable cost thereof as determined by the Secretary; and "(8) No grant shall be made for any project under this section unless the Secretary determines that such project will serve as a useful demonstration for the purpose set forth in clause (1) or (2) of subsection (a). " (d) Federal grants under susbection (b) of this section shall be subject to the following limitations: "(1) No grant shall be made under this section in excess of $1,000,000; " (2) No grant shall be made for more than 70 per centum of the cost of the project; and "(3) No grant shall be made for any project unless the Secretary determines that such project will serve a useful purpose in the development or demonstration of a new or improved method of treating industrial wastes or otherwise preventing pollution of waters by industry, which method shall have industry-wide application. "(e) For the purposes of this section there are authorized to be Appropriation. appropriated— "(1) for the fiscal year ending June 30, 1966, and for each of the next three succeeding fiscal years, the sum of $20,000,000 per fiscal year for the purposes set forth in subsections (a) and (b) of this section, including contracts pursuant to such subsections for such purposes; "(2) for the fiscal year ending June 30, 1967, and for each of the next two succeeding fiscal years, the sum of $20,000,000 per fiscal year for the purpose set forth in clause (2) of subsection (a); and "(3) for the fiscal year ending June 30, 1967, and for each of the next two succeeding fiscal years, the sum of $20,000,000 per fiscal year for the purpose set forth in subsection (b)." (b) Section 5 of such Act is amended by adding at the end thereof Estuarine zones, J.1
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pollution study.
the Tollowing new subsections: 7o Stat. 499; " (g)(1) The Secretary shall^ in cooperation with the Secretary of 75 Stat. 205; the Army, the Secretary of Agriculture, the Water Resources Council, ^^sl^usc °4e'ec, and with other appropriate Federal, State, interstate, or local public bodies and private organizations, institutions, and individuals, conduct and promote, and encourage contributions to, a comprehensive study of the effects of pollution, including sedimentation, in the estuaries and estuarine zones of the United States on fish and wildlife, on sport and commercial fishing, on recreation, on water supply and water power, and on other beneficial purposes. Such study shall also consider the effect of demographic trends, the exploitation of mineral
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