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  1. Home
  2. National Pollutant Discharge Elimination System (NPDES)

National Pretreatment Program Additional Information

National Pretreatment Program Basics Topics
  • Overview
  • Implementation
  • Regulatory History
  • Other Federal Laws and Regulations
  • Additional Information
<< National Pretreatment Program Main Page
  • Title 40 of the Code of Federal Regulations (CFR) Part 403 (PDF)(49 pp, 379 K) – These regulations are the basis of the national pretreatment program.
  • Introduction to the National Pretreatment Program – EPA guidance manual on the program.
  • EPA's National Pretreatment Program, 1973-2003: Thirty Years of Protecting the Environment – Brochure highlighting 30 years of progress in reducing or eliminating discharges of pollutants to U.S. waters and to POTWs via the pretreatment program.
  • National Pretreatment Program: Report To Congress and National Pretreatment Program: Report To Congress, Appendix A-1 Summaries of SIUs and CIUs for POTW Control Authorities – Report and appendices (A-D) written in response to Section 519 of the Water Quality Act, which requires EPA to study certain elements of the national pretreatment program.
  • Report to Congress on the Discharge of Hazardous Wastes to Publicly Owned Treatment Works – Report describing to Congress the discharge of hazardous wastes to POTWs.
  • Water security – EPA information about improving the security and resilience of drinking water and wastewater infrastructures.

National Pollutant Discharge Elimination System (NPDES)

  • About NPDES
    • Permit Basics
    • State Program Information
    • Permit Limits
    • Program Management and Oversight
    • NPDES Regulations
    • Other Federal Laws that Apply to the NPDES Permit Program
  • All NPDES Program Areas
    • Animal Feeding Operations
    • Aquaculture
    • Forest Roads
    • Industrial Wastewater
    • Municipal Wastewater
      • Combined Sewer Overflows (CSOs)
      • Sanitary Sewer Overflows (SSOs)
      • Peak Flows
      • Integrated Planning
    • National Pretreatment Program
      • Standards and Requirements
      • Roles and Responsibilities
      • Events, Training and Webinars, and Publications
    • Pesticide Permitting
    • Stormwater
      • Construction Activities
      • Industrial Activities
      • Municipal Sources
      • Transportation Sources
      • Oil and Gas Permitting
      • Stormwater Planning
      • EPA's Residual Designation Authority
      • Rules and Notices
    • Water Quality Trading
  • NPDES Technical Resources
    • Resources for Permit Writers
    • NPDES Permit Writers' Manual
    • NPDES Training
    • Tools
    • Electronic Notice of Intent (eNOI)
    • NPDES Applications and Forms
Contact Us About NPDES
Contact Us About NPDES to ask a question, provide feedback, or report a problem.
Last updated on July 2, 2024
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