Subchapter N - EFFLUENT GUIDELINES AND STANDARDS
- Part 401 - GENERAL PROVISIONS (§§ 401.10 — 401.17)
- Part 403 - GENERAL PRETREATMENT REGULATIONS FOR EXISTING AND NEW SOURCES OF POLLUTION (§ 403)
- Part 405 - DAIRY PRODUCTS PROCESSING POINT SOURCE CATEGORY (§§ 405.10 — 405.127)
- Part 406 - GRAIN MILLS POINT SOURCE CATEGORY (§§ 406.10 — 406.107)
- Part 407 - CANNED AND PRESERVED FRUITS AND VEGETABLES PROCESSING POINT SOURCE CATEGORY (§§ 407.10 — 407.87)
- Part 408 - CANNED AND PRESERVED SEAFOOD PROCESSING POINT SOURCE CATEGORY (§§ 408.10 — 408.337)
- Part 409 - SUGAR PROCESSING POINT SOURCE CATEGORY (§§ 409.10 — 409.87)
- Part 410 - TEXTILE MILLS POINT SOURCE CATEGORY (§§ 410.10 — 410.02)
- Part 411 - CEMENT MANUFACTURING POINT SOURCE CATEGORY (§§ 411.10 — 411.37)
- Part 412 - CONCENTRATED ANIMAL FEEDING OPERATIONS (CAFO) POINT SOURCE CATEGORY (§§ 412.10 — 412.4)
- Part 413 - ELECTROPLATING POINT SOURCE CATEGORY (§§ 413.10 — 413.04)
- Part 414 - ORGANIC CHEMICALS, PLASTICS, AND SYNTHETIC FIBERS (§§ 414.10 — 414)
- Part 415 - INORGANIC CHEMICALS MANUFACTURING POINT SOURCE CATEGORY (§§ 415.01 — 415.677)
- Part 417 - SOAP AND DETERGENT MANUFACTURING POINT SOURCE CATEGORY (§§ 417.10 — 417.196)
- Part 418 - FERTILIZER MANUFACTURING POINT SOURCE CATEGORY (§§ 418.10 — 418.77)
- Part 419 - PETROLEUM REFINING POINT SOURCE CATEGORY (§§ 419.10 — 419)
- Part 420 - IRON AND STEEL MANUFACTURING POINT SOURCE CATEGORY (§§ 420.10 — 420.08)
- Part 421 - NONFERROUS METALS MANUFACTURING POINT SOURCE CATEGORY (§§ 421.10 — 421.337)
- Part 422 - PHOSPHATE MANUFACTURING POINT SOURCE CATEGORY (§§ 422.10 — 422.67)
- Part 423 - STEAM ELECTRIC POWER GENERATING POINT SOURCE CATEGORY (§§ 423.10 — 423)
- Part 424 - FERROALLOY MANUFACTURING POINT SOURCE CATEGORY (§§ 424.10 — 424.77)
- Part 425 - LEATHER TANNING AND FINISHING POINT SOURCE CATEGORY (§§ 425.10 — 425.06)
- Part 426 - GLASS MANUFACTURING POINT SOURCE CATEGORY (§§ 426.10 — 426.137)
- Part 427 - ASBESTOS MANUFACTURING POINT SOURCE CATEGORY (§§ 427.10 — 427.116)
- Part 428 - RUBBER MANUFACTURING POINT SOURCE CATEGORY (§§ 428.10 — 428.116)
- Part 429 - TIMBER PRODUCTS PROCESSING POINT SOURCE CATEGORY (§§ 429.20 — 429.12)
- Part 430 - THE PULP, PAPER, AND PAPERBOARD POINT SOURCE CATEGORY (§§ 430.10 — 430.03)
- Part 432 - MEAT AND POULTRY PRODUCTS POINT SOURCE CATEGORY (§§ 432.10 — 432.5)
- Part 433 - METAL FINISHING POINT SOURCE CATEGORY (§§ 433.10 — 433.17)
- Part 434 - COAL MINING POINT SOURCE CATEGORY BPT, BAT, BCT LIMITATIONS AND NEW SOURCE PERFORMANCE STANDARDS (§§ 434.10 — 434)
- Part 435 - OIL AND GAS EXTRACTION POINT SOURCE CATEGORY (§§ 435 — 435.70)
- Part 436 - MINERAL MINING AND PROCESSING POINT SOURCE CATEGORY (§§ 436.20 — 436.382)
- Part 437 - THE CENTRALIZED WASTE TREATMENT POINT SOURCE CATEGORY (§§ 437.10 — 437.4)
- Part 438 - METAL PRODUCTS AND MACHINERY POINT SOURCE CATEGORY (§§ 438.10 — 438)
- Part 439 - PHARMACEUTICAL MANUFACTURING POINT SOURCE CATEGORY (§§ 439.10 — 439.4)
- Part 440 - ORE MINING AND DRESSING POINT SOURCE CATEGORY (§§ 440.10 — 440.148)
- Part 441 - DENTAL OFFICE POINT SOURCE CATEGORY (§§ 441.10 — 441.50)
- Part 442 - TRANSPORTATION EQUIPMENT CLEANING POINT SOURCE CATEGORY (§§ 442.10 — 442.3)
- Part 443 - EFFLUENT LIMITATIONS GUIDELINES FOR EXISTING SOURCES AND STANDARDS OF PERFORMANCE AND PRETREATMENT STANDARDS FOR NEW SOURCES FOR THE PAVING AND ROOFING MATERIALS (TARS AND ASPHALT) POINT SOURCE CATEGORY (§§ 443.10 — 443.46)
- Part 444 - WASTE COMBUSTORS POINT SOURCE CATEGORY (§§ 444.10 — 444.18)
- Part 445 - LANDFILLS POINT SOURCE CATEGORY (§§ 445.10 — 445.3)
- Part 446 - PAINT FORMULATING POINT SOURCE CATEGORY (§§ 446.10 — 446.16)
- Part 447 - INK FORMULATING POINT SOURCE CATEGORY (§§ 447.10 — 447.16)
- Part 449 - AIRPORT DEICING POINT SOURCE CATEGORY (§§ 449.1 — 449)
- Part 450 - CONSTRUCTION AND DEVELOPMENT POINT SOURCE CATEGORY (§§ 450.10 — 450.24)
- Part 451 - CONCENTRATED AQUATIC ANIMAL PRODUCTION POINT SOURCE CATEGORY (§§ 451.10 — 451.3)
- Part 454 - GUM AND WOOD CHEMICALS MANUFACTURING POINT SOURCE CATEGORY (§§ 454.10 — 454.62)
- Part 455 - PESTICIDE CHEMICALS (§§ 455.11 — 455.10)
- Part 457 - EXPLOSIVES MANUFACTURING POINT SOURCE CATEGORY (§§ 457.10 — 457.32)
- Part 458 - CARBON BLACK MANUFACTURING POINT SOURCE CATEGORY (§§ 458.10 — 458.46)
- Part 459 - PHOTOGRAPHIC POINT SOURCE CATEGORY (§§ 459.10 — 459.12)
- Part 460 - HOSPITAL POINT SOURCE CATEGORY (§§ 460.10 — 460.12)
- Part 461 - BATTERY MANUFACTURING POINT SOURCE CATEGORY (§§ 461.10 — 461.4)
- Part 463 - PLASTICS MOLDING AND FORMING POINT SOURCE CATEGORY (§§ 463.10 — 463.3)
- Part 464 - METAL MOLDING AND CASTING POINT SOURCE CATEGORY (§§ 464.10 — 464.04)
- Part 465 - COIL COATING POINT SOURCE CATEGORY (§§ 465.10 — 465.04)
- Part 466 - PORCELAIN ENAMELING POINT SOURCE CATEGORY (§§ 466.10 — 466.04)
- Part 467 - ALUMINUM FORMING POINT SOURCE CATEGORY (§§ 467.10 — 467.05)
- Part 468 - COPPER FORMING POINT SOURCE CATEGORY (§§ 468.10 — 468.04)
- Part 469 - ELECTRICAL AND ELECTRONIC COMPONENTS POINT SOURCE CATEGORY (§§ 469.10 — 469.43)
- Part 471 - NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY (§§ 471.10 — 471.03)