OAR 340-045-0020: Non-Permitted Discharges

No person may discharge the following wastes into any navigable or public waters: (1) Radioactive, chemical, or biological warfare agent or high-level radioactive waste. (2) Any point source discharge that the Secretary of the Army acting through the Chief of Engineers finds would substantially impair anchorage and navigation. (3) Any point source discharge to navigable waters that the Regional Administrator has objected to in writing. (4) Any point source discharge that is in conflict with an area-wide waste treatment and management plan, or amendment to one, that has been adopted under section 208 of the Federal Act.