Free Access to Federal Environmental Effluent Regulations - from EHSO and the EPA

Free Access to Federal Environmental Effluent Regulations - from EHSO and the EPA

Chapter I - Environmental Protection Agency

The US EPA environmental regulations are present in code order. If you are unfamiliar with the code system (for example, waste regulations are found in subpart I 240 - 283, hazardous waste at 260- 280), use your browser's page search function - or scroll through the list. Clicking on a link will bring up that set of regulations for viewing or download - free. The parts listed under each subchapter access the Electronic Code of Federal Regulations (e-CFR) database available from the Government Printing Office (GPO). Parts 400--424

Part

Table of Contents

Headings

400

[Reserved]

401

401.10 to 401.17

General Provisions

402

[Reserved]

403

403.1 to 403.20

General Pretreatment Regulations For Existing And New Sources Of Pollution

405

405.10 to 405.127

Dairy Products Processing Point Source Category

406

406.10 to 406.107

Grain Mills Point Source Category

407

407.10 to 407.87

Canned And Preserved Fruits And Vegetables Processing Point Source Category

408

408.10 to 408.337

Canned And Preserved Seafood Processing Point Source Category

409

409.10 to 409.87

Sugar Processing Point Source Category

410

410.00 to 410.97

Textile Mills Point Source Category

411

411.10 to 411.37

Cement Manufacturing Point Source Category

412

412.1 to 412.47

Concentrated Animal Feeding Operations (cafo) Point Source Category

413

413.01 to 413.84

Electroplating Point Source Category

414

414.10 to 414.111

Organic Chemicals, Plastics, And Synthetic Fibers

415

415.01 to 415.677

Inorganic Chemicals Manufacturing Point Source Category

416

[Reserved]

417

417.10 to 417.196

Soap And Detergent Manufacturing Point Source Category

418

418.10 to 418.77

Fertilizer Manufacturing Point Source Category

419

419.10 to 419.57

Petroleum Refining Point Source Category

420

420.01 to 420.137

Iron And Steel Manufacturing Point Source Category

421

421.1 to 421.337

Nonferrous Metals Manufacturing Point Source Category

422

422.10 to 422.67

Phosphate Manufacturing Point Source Category

423

423.10 to 423.17

Steam Electric Power Generating Point Source Category

424

424.10 to 424.77

Ferroalloy Manufacturing Point Source Category

Parts 425--471)

Part

Table of Contents

Headings

425

425.01 to 425.96

Leather Tanning And Finishing Point Source Category

426

426.10 to 426.137

Glass Manufacturing Point Source Category

427

427.10 to 427.116

Asbestos Manufacturing Point Source Category

428

428.10 to 428.116

Rubber Manufacturing Point Source Category

429

429.10 to 429.176

Timber Products Processing Point Source Category

430

430.00 to 430.127

The Pulp, Paper, And Paperboard Point Source Category

431

[Reserved]

432

432.10 to 432.107

Meat Products Point Source Category

433

433.10 to 433.17

Metal Finishing Point Source Category

434

434.10 to 434.85

Coal Mining Point Source Category Bpt, Bat, Bct Limitations And New Source Performance Standards

435

435.10 to 435.70

Oil And Gas Extraction Point Source Category

436

436.20 to 436.382

Mineral Mining And Processing Point Source Category

437

437.1 to 437.47

The Centralized Waste Treatment Point Source Category

438

438.1 to 438.15

Metal Products And Machinery Point Source Category

439

439.0 to 439.52

Pharmaceutical Manufacturing Point Source Category

440

440.10 to 440.148

Ore Mining And Dressing Point Source Category

442

442.1 to 442.44

Transportation Equipment Cleaning Point Source Category

443

443.10 to 443.46

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

444

444.10 to 444.18

Waste Combustors Point Source Category

445

445.1 to 445.24

Landfills Point Source Category

446

446.10 to 446.16

Paint Formulating Point Source Category

447

447.10 to 447.16

Ink Formulating Point Source Category

454

454.10 to 454.62

Gum And Wood Chemicals Manufacturing Point Source Category

455

455.10 to 455.67

Pesticide Chemicals

457

457.10 to 457.32

Explosives Manufacturing Point Source Category

458

458.10 to 458.46

Carbon Black Manufacturing Point Source Category

459

459.10 to 459.12

Photographic Point Source Category

460

460.10 to 460.12

Hospital Point Source Category

461

461.1 to 461.75

Battery Manufacturing Point Source Category

463

463.1 to 463.37

Plastics Molding And Forming Point Source Category

464

464.01 to 464.47

Metal Molding And Casting Point Source Category

465

465.01 to 465.46

Coil Coating Point Source Category

466

466.01 to 466.45

Porcelain Enameling Point Source Category

467

467.01 to 467.67

Aluminum Forming Point Source Category

468

468.01 to 468.20

Copper Forming Point Source Category

469

469.10 to 469.43

Electrical And Electronic Components Point Source Category

471

471.01 to 471.106

Nonferrous Metals Forming And Metal Powders Point Source Category

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Revised: 2025-Aug-29

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