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§ 427.34 Pretreatment standards for existing sources.

40 CFR 427.34

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  3. Title 40
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  11. 40 CFR 427.34
Citation40 CFR 427.34
CorpusDaily eCFR
Displayed edition2026-04-15
Last updated2026-04-15

§ 427.34 Pretreatment standards for existing sources.

Any existing source subject to this subpart that introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403. In addition, the following pretreatment standard establishes the quantity or quality of pollutants or pollutant properties controlled by this section which may be discharged to a publicly owned treatment works by a point source subject to the provisions of this subpart.

Pollutant or pollutant propertyPretreatment standard
pHNo limitation.
TSS Do.

[40 FR 6445, Feb. 11, 1975, as amended at 60 FR 33961, June 29, 1995]