Based upon reports from ten water utilities in diverse locations throughout the U.S. and Canada, this manual summarizes current practices for the disposal of chlorinated water. Field studies also were conducted in three locations on the use of various dechlorination chemicals, their efficiency, and their impact on water quality. Some of the disposal methods profiled include retention in holding tanks, discharge to storm sewers, and dechlorination using activated carbon. The volume is not indexed. Annotation c. Book News, Inc., Portland, OR (booknews.com)