Considers S. 3958, a bill to prevent the pollution of the navigable waters of the United States, and for other purposes; S. 3959, a bill to amend section 13 of the act of March 3, 1899, relating to the deposit of refuse in the navigable waters of the United States, and section 3 of the oil pollution act, 1924; S. 4342 and S. 4627, bills to create a division of stream pollution control in the Bureau of the Public Health Service, and for other purposes.

A comprehensive description of the analysis of water pollution that presents a careful balance of the biological, hydrological, chemical and mathematical concepts involved in the evaluation of stream quality.Computation techniques for deoxygenation and reaeration rates are described and analyzed, as are all factors affecting oxygen concentration to give an overall oxygen sag curve in a stream. Topics included in this text are chemical water qualities for different stream uses, measurement of pollution index, stream management, and estuary analysis.

The environmental nightmare of monumental oil spills in the Persian Gulf make publication of this new edition especially timely. Numerous revisions by this well-known consultant and author on water pollution bring this popular title in line with current trends and needs relevant to pollution of streams, lakes, estuaries, and oceans. State stream water quality standards have been updated, with the latest legislation and EPA standards clearly explained. New information has been added on beach pollution, as well as viruses and their occurrence and passage through polluted water. Expanded coverage of stream pollution models such as the automated Calibration Knowledge Engineering System (KES) helps users assess water quality more efficiently. Ready-to-use mathematical and computer models, cleaning and disposal methods, and other guidelines offer additional on-the-job help.