40 CFR § 421.16 Nonferrous Metals Manufacturing Point Source Category

§ 421.16 Pretreatment standards for new sources.

Current through Aug 22, 2025 · Read all of Part 421

Any new sources subject to this subpart which introduces pollutants into a publicly owned treatment works must comply with 40 CFR part 403.

[50 FR 38342, Sept. 20, 1985]

← § 421.15 Standards of performance for new sources.§ 421.20 Applicability: description of the primary aluminum smelting subcategory. →