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  2. National Pollutant Discharge Elimination System (NPDES)

NPDES Permit Writers' Manual

These documents include the full NPDES permit writers' manual as well as the document divided by chapters. 

  • Full Document (pdf) (6.35 MB)
  • NPDES Permit Writers' Manual Front Section (pdf) (784.28 KB)
  • Chapter 1. Development of the Clean Water Act and the NPDES Program (pdf) (566.74 KB)
  • Chapter 2. Regulatory Framework and Program Areas of the NPDES Program (pdf) (332.57 KB)
  • Chapter 3. Overview of the NPDES Permitting Process (pdf) (661.27 KB)
  • Chapter 4. NPDES Permit Application Process (pdf) (554.37 KB)
  • Chapter 5. Technology-Based Effluent Limitations (pdf) (584.89 KB)
  • Chapter 6. Water Quality-Based Effluent Limitations (pdf) (823.21 KB)
  • Chapter 7. Final Effluent Limitations and Anti-backsliding (pdf) (532.18 KB)
  • Chapter 8. Monitoring and Reporting Conditions (pdf) (348.17 KB)
  • Chapter 9. Special Conditions (pdf) (386.21 KB)
  • Chapter 10. Standard Conditions of NPDES Permits (pdf) (248.43 KB)
  • Chapter 11. NPDES Permit Administration (pdf) (771.83 KB)
  • Appendix A. Acronyms, Abbreviations and Glossary (pdf) (302.79 KB)
  • Appendix B. Index to the CWA and NPDES Regulations (pdf) (262.53 KB)
  • Appendix C. Priority Pollutants (pdf) (194.72 KB)
  • Appendix D. New Source Dates by Effluent Guideline Category (pdf) (234.28 KB)

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 to ask a question, provide feedback, or report a problem.
Last updated on September 25, 2024
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