This publication, Disposal of Oil and Debris Resulting from a Spill Cleanup Operation, contained papers presented at the Symposium on Disposal of Oil and Related Materials and Debris Resulting from a Spill Cleanup Operation which was held in Denver, Colorado, 6—7 November 1978. The symposium was sponsored by Committee F20 on Spill Control Systems of the American Society for Testing and Materials. J. S. Farlow, Environmental Protection Agency, and Clare Swanson, Conwed Corp., served as symposium chairmen and editors of this publication.