A bill to create the Office of Water Disposal Research and Development in the Department of the Interior.

Creates an Office of Water Disposal Research and Development in the Department of the Interior which shall conduct research into the practical uses of sewage sludge, chemical wastes, dredging spoils and other similar substances. States that such uses shall be developed by January 1, 1978. Requires the Secretary of the Interior to submit a final report to Congress by such date. (Adds 33 U.S.C. 1155(o))