Chapter NR 270 - Ore mining and dressing

  1. § NR 270.001 - Purpose
  2. § NR 270.0015 - Applicability
  3. § NR 270.002 - General definitions
  4. § NR 270.003 - General provisions
  5. § NR 270.01 - Applicability: description of the iron ore subcategory
  6. § NR 270.012 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  7. § NR 270.013 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  8. § NR 270.014 - New source performance standards (NSPS)
  9. § NR 270.02 - Applicability: description of the aluminum ore subcategory
  10. § NR 270.022 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  11. § NR 270.023 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  12. § NR 270.024 - New source performance standards (NSPS)
  13. § NR 270.03 - Applicability; description of the uranium, radium and vanadium ores subcategory
  14. § NR 270.032 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  15. § NR 270.033 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  16. § NR 270.034 - New source performance standards (NSPS)
  17. § NR 270.04 - Applicability; description of the mercury ore subcategory
  18. § NR 270.042 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  19. § NR 270.043 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  20. § NR 270.044 - New source performance standards (NSPS)
  21. § NR 270.05 - Applicability; description of the titanium ore subcategory
  22. § NR 270.052 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  23. § NR 270.053 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  24. § NR 270.054 - New source performance standards (NSPS)
  25. § NR 270.06 - Applicability; description of the tungsten ore subcategory
  26. § NR 270.062 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  27. § NR 270.063 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  28. § NR 270.064 - New source performance standards (NSPS)
  29. § NR 270.07 - Applicability; description of the nickel ore subcategory
  30. § NR 270.072 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  31. § NR 270.08 - Applicability; description of the vanadium ore subcategory
  32. § NR 270.082 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT)
  33. § NR 270.09 - Applicability; description of the antimony ore subcategory
  34. § NR 270.10 - Applicability; description of the copper, lead, zinc, gold, silver, and molybdenum ores subcategory
  35. § NR 270.102 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best practicable control technology (BPT)
  36. § NR 270.103 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  37. § NR 270.104 - New source performance standards (NSPS)
  38. § NR 270.11 - Applicability; description of the platinum ore subcategory
  39. § NR 270.113 - Effluent limitations representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT)
  40. § NR 270.12 - Cross-references

The following state regulations pages link to this page.


State regulations are updated quarterly; we currently have two versions available. Below is a comparison between our most recent version and the prior quarterly release. More comparison features will be added as we have more versions to compare.