The basic message of this report is that the policy of using general tax revenue to pay for water resource development has served its purpose. What will happen if projects must be self-supporting and if planning and control are given to states and regions are unsolved problems. (DF)

Discusses the need to provide a set of indices of environmental quality that aggregate and summarize available data, indicates the deficiencies in the data base that could be rectified by alternate data collection techniques, and describes progress toward the goal. (AL)

Presents information regarding available instruments for industries and agencies who must monitor numerous aquatic parameters. Charts denote examples of parameters sampled, testing methods, range and accuracy of test methods, cost analysis, and reliability of instruments. (BL)

Describes analyses suitable for chemistry students studying polluted streams. Provides representative data, and suggests further exercises for interdisciplinary study. (AL)