A National Symposium on Costs of Water Pollution Control will be held in Raleigh, North Carolina, April 6–7, 1972. The symposium is sponsored by the Research Triangle Universities (Duke University, North Carolina State University, and the University of North Carolina and several national societies. The program will include sessions on economic implications of national goals for water pollution control cost effectiveness of comprehensive planning, design and construction information and monitoring systems, economic incentives for pollution control and economics of industrial waste management.