PART 423—STEAM ELECTRIC POWER GENERATING POINT SOURCE CATEGORY
- 423.10—Applicability.
- 423.11—Specialized definitions.
- 423.12—Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best practicable control technology currently available (BPT).
- 423.13—Effluent limitations guidelines representing the degree of effluent reduction attainable by the application of the best available technology economically achievable (BAT).
- 423.15—New source performance standards (NSPS).
- 423.16—Pretreatment standards for existing sources (PSES).
- 423.17—Pretreatment standards for new sources (PSNS).