Page:United States Statutes at Large Volume 101 Part 1.djvu/117

 PUBLIC LAW 100-4—FEB. 4, 1987

101 STAT. 87

and the Committee on Environment and Public Works of the Senate. SEC. 519. STUDY OF PRETREATMENT OF TOXIC POLLUTANTS.

(a) STUDY.—The Administrator shall study— (1) the adequacy of data on environmental impacts of toxic industrial pollutants discharged from publicly owned treatment works; (2) the extent to which secondary treatment at publicly owned treatment works removes toxic pollutants; (3) the capability of publicly owned treatment works to revise pretreatment requirements under section 307(b)(1) of the Federal Water Pollution Control Act; (4) possible alternative regulatory strategies for protecting the operations of publicly owned treatment works from industrial discharges, and shall evaluate the extent to which each such strategy identified may be expected to achieve the goals of this Act; . (5) for each such alternative regulatory strategy, the extent to which removal of toxic pollutants by publicly owned treatment works results in contamination of sewage sludge and the extent ! to which pretreatment requirements may prevent such contamination or improve the ability of publicly owned treatment works 405 of the Federal Water Pollution Control Act; and (6) the adequacy of Federal, State, and local resources to I: establish, implement, and enforce multiple pretreatment limits for toxic pollutants for each such alternative strategy. (b) REPORT.—Not later than 4 years after the date of the enactment of this Act, the Administrator shall submit a report on the results of such study along with recommendations for improving the effectiveness of pretreatment requirements to the Committee on Public Works and Transportation of the House of Representatives and the Committee on Environment and Public Works of the Senate. SEC. 520. STUDIES OF WATER POLLUTION PROBLEMS IN AQUIFERS.
 * ,.. to comply with sewage sludge criteria developed under section

(a) STUDIES.—The Administrator, in conjunction with State and local agencies and after providing an opportunity for full public participation, shall conduct studies for the purpose of identifying existing and potential point and nonpoint sources of pollution, and of identifying measures and practices necessary to control such sources of pollution, in the following groundwater systems and aquifers: (1) the groundwater system of the Upper Santa Cruz Basin and the Avra-Altar Basin of Pima, Pinal, and Santa Cruz ' Counties, Arizona; ^ (2) the Spokane-Rathdrum Valley Aquifer, Washington and Idaho; (3) the Nassau and Suffolk Counties Aquifer, New York; (4) the Whidbey Island Aquifer, Washington; (5) the Unconsolidated Quaternary Aquifer, Rockaway River area, New Jersey; (6) contaminated ground water under Litchfield, Hartford, Fairfield, Tolland, and New Haven counties, Connecticut; and (7) the Sparta Aquifer, Arkansas.

33 USC 1375 note.

33 USC 1317.

33 USC 1345. State and local governments.

33 USC 1375 note. state and local governments.

Arizona.

Weishington. Idaho. New York. New Jersey. Connecticut. Arkansas.

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