Page:United States Statutes at Large Volume 100 Part 1.djvu/678

 100 STAT. 642

PUBLIC LAW 99-339—JUNE 19, 1986

Public Law 99-339 99th Congress

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An Act June 19, 1986 [S. 124] Safe Drinking Water Act Amendments of 1986. Pollution. 42 USC 201 note.

To amend the Safe Drinking Water Act.

Be it enacted by the Senate and House of Representatives of the United States of America in Congress assembled, SECTION 1. SHORT TITLE.

This Act may be cited as the "Safe Drinking Water Act Amendments of 1986". TABLE OF CONTENTS Sec. 1. Short title. Sec. Sec. Sec. Sec. Sec. Sec. Sec. Sec. Sec.

101. 102. 103. 104. 105. 106. 107. 108. 109.

TITLE I—PUBLIC WATER SYSTEMS National primary drinking water regulations. Enforcement of regulations. Public notification. Variances. Exemptions. Monitoring for unregulated contaminants. Technical assistance for small systems. Tampering with public water systems. Lead free drinking water.

TITLE II—PROTECTION OF UNDERGROUND SOURCES OF DRINKING WATER Sec. 201. Restrictions on underground injection of hazardous waste and regulation of State programs. Sec. 202. Enforcement. Sec. 203. Sole source aquifer demonstration program. Sec. 204. Emergency powers. Sec. 205. State programs to establish wellhead protection areas. Sec. Sec. Sec. Sec.

301. 302. 303. 304.

TITLE III—GENERAL PROVISIONS Authorization of appropriations. Indian tribes. Judicial review. Miscellaneous provisions.

TITLE I—PUBLIC WATER SYSTEMS SEC. lOL NATIONAL PRIMARY DRINKING WATER REGULATIONS. 42 USC 300g-l. Effective date.

(a) SIMPLIFICATION OF STATUTORY SYSTEM.—Section 1412(a) of the Safe Drinking Water Act (title XIV of the Public Health Service Act; 42 U.S.C. 300f and following) is amended to read as follows: "(a)(1) Effective on the enactment of the Safe Drinking Water Act Amendments of 1986, each national interim or revised primary drinking water regulation promulgated under this section before such enactment shall be deemed to be a national primary drinking water regulation under subsection (b). No such regulation shall be required to comply with the standards set forth in subsection (b)(4) unless such regulation is amended to establish a different maximum contaminant level after the enactment of such amendments. •ioV

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