For purposes of section 4577 of this title , there are authorized to be appropriated $85,000,000 for the fiscal year ending September 30, 1977 , $91,000,000 for the fiscal year ending September 30, 1978 , $102,500,000 for the fiscal year ending September 30, 1979 , $102,500,000 for the fiscal year ending September 30, 1980 , $115,000,000 for the fiscal year ending September 30, 1981 , and $15,000,000 for the fiscal year ending September 30, 1982 . Of the funds appropriated under this section for the fiscal year ending September 30, 1980 , at least 8 percent of the funds shall be obligated for grants for projects, programs, and services to prevent (through outreach, intervention, and education) the occurrence of alcoholism and alcohol abuse; of the funds appropriated under this section for the next fiscal year at least 10 percent of the funds shall be obligated for such grants; and of the funds appropriated under this section for the fiscal year ending September 30, 1982 , at least 25 per centum of the funds shall be obligated for such grants. ( Pub. L. 91–616, title III, § 312 , as added Pub. L. 94–371, § 4(c)(3) , July 26, 1976 , 90 Stat. 1036 ; amended Pub. L. 96–180, § 12 , Jan. 2, 1980 , 93 Stat. 1304 ; Pub. L. 97–35, title IX, § 964 , Aug. 13, 1981 , 95 Stat. 594 .) Editorial Notes Amendments 1981— Pub. L. 97–35 inserted provisions respecting authorization and obligation of funds for fiscal year ending Sept. 30, 1982 , and struck out reference to section 4576 of this title . 1980— Pub. L. 96–180 authorized appropriation of $102,500,000 and $115,000,000 and prescribed minimum of 8 and 10 percent of the funds for preventative projects, programs, and services for fiscal years ending Sept. 30, 1980 , and 1981. Statutory Notes and Related Subsidiaries Effective Date Pub. L. 94–371, § 4(c) , July 26, 1976 , 90 Stat. 1035 , provided in part that this section is effective July 1, 1976 .