40 CFR 466.25
§ 466.25 Pretreatment standards for new sources.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 466.25, § 466.25 Pretreatment standards for new sources, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/190854
- Permanent ID
ys:prov:190854@1- SHA-256
6b2eb36cafb1cbafaa5a9a0f2498e7058ec205ee69c563b7d18cf19a577c36f5
The hash is SHA-256 of this version's text, with every run of whitespace collapsed to a single space and the ends trimmed. The ID always leads back here, and checking it says whether the text you cited is still the current version.
Full text
Except as provided in 40 CFR 403.7, any new source subject to this subpart which introduces pollutants into a publicy owned treatment works must comply with 40 CFR part 403 and achieve the following pretreatment standards for new sources.
(a) There shall be no discharge of process wastewater pollutants from metal preparation operations.
(b) The discharge of process wastewater pollutants from all porcelain enameling coating operations shall not exceed the values set forth below:
Subpart B—PSNS
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.