NPDES National Pretreatment Additional Documents
Additional resources for NPDES National Pretreatment Program.
- EPA's National Pretreatment Program, 1973-2003: Thirty Years of Protecting the Environment (pdf)
- National Pretreatment Program: Report To Congress (pdf)
- National Pretreatment Program: Report To Congress, Appendix A-1 Summaries of SIUs and CIUs for POTW Control Authorities (pdf)
- Report to Congress on the Discharge of Hazardous Wastes to Publicly Owned Treatment Works (pdf)